diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..cc63a22 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,12 @@ +FROM pandoc/latex:latest + +WORKDIR /data + +## Eisvogel Template kopieren (lokal notwendig) +#COPY eisvogel.tex /data/eisvogel.tex + +# Script kopieren und ausführbar machen +COPY mkdocs-to-pdf.sh /usr/local/bin/mkdocs-to-pdf.sh +RUN chmod +x /usr/local/bin/mkdocs-to-pdf.sh + +ENTRYPOINT ["/usr/local/bin/mkdocs-to-pdf.sh"] diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 0000000..35dfba1 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,19 @@ +services: + mkdocs: + image: squidfunk/mkdocs-material:latest + volumes: + - ./mkdocs:/docs + ports: + - 80:8000 + + vscode: + image: linuxserver/code-server + environment: + - PUID=${UID} + - PGID=${GID} + - TZ=Europe/Berlin + volumes: + - ./workspace:/config/workspace + - ./mkdocs:/workspace/projects + ports: + - 8443:8443 \ No newline at end of file diff --git a/eisvogel.latex b/eisvogel.latex new file mode 100644 index 0000000..0f98cfe --- /dev/null +++ b/eisvogel.latex @@ -0,0 +1,1065 @@ +%% +% Copyright (c) 2017 - 2025, Pascal Wagler; +% Copyright (c) 2014 - 2025, John MacFarlane +% +% All rights reserved. +% +% Redistribution and use in source and binary forms, with or without +% modification, are permitted provided that the following conditions +% are met: +% +% - Redistributions of source code must retain the above copyright +% notice, this list of conditions and the following disclaimer. +% +% - Redistributions in binary form must reproduce the above copyright +% notice, this list of conditions and the following disclaimer in the +% documentation and/or other materials provided with the distribution. +% +% - Neither the name of John MacFarlane nor the names of other +% contributors may be used to endorse or promote products derived +% from this software without specific prior written permission. +% +% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +% "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +% LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +% FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +% COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +% INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +% BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +% LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +% CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +% LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +% ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +% POSSIBILITY OF SUCH DAMAGE. +%% + +%% +% This is the Eisvogel pandoc LaTeX template. +% +% For usage information and examples visit the official GitHub page: +% https://github.com/Wandmalfarbe/pandoc-latex-template +%% +% Options for packages loaded elsewhere +\PassOptionsToPackage{unicode$for(hyperrefoptions)$,$hyperrefoptions$$endfor$}{hyperref} +\PassOptionsToPackage{hyphens}{url} +\PassOptionsToPackage{dvipsnames,svgnames,x11names,table}{xcolor} +$if(CJKmainfont)$ +\PassOptionsToPackage{space}{xeCJK} +$endif$ +\documentclass[ +$for(babel-otherlangs)$ + $babel-otherlangs$, +$endfor$ +$if(babel-lang)$ + $babel-lang$, +$endif$ +$if(fontsize)$ + $fontsize$, +$endif$ +$if(papersize)$ + $papersize$paper, +$else$ + paper=a4, +$endif$ +$for(classoption)$ + $classoption$$sep$, +$endfor$ + ,captions=tableheading +]{$if(book)$scrbook$else$scrartcl$endif$} +$if(beamerarticle)$ +\usepackage{beamerarticle} % needs to be loaded first +$endif$ +\usepackage{xcolor} +$if(footnotes-pretty)$ +% load footmisc in order to customize footnotes (footmisc has to be loaded before hyperref, cf. https://tex.stackexchange.com/a/169124/144087) +\usepackage[hang,flushmargin,bottom,multiple]{footmisc} +\setlength{\footnotemargin}{0.8em} % set space between footnote nr and text +\setlength{\footnotesep}{\baselineskip} % set space between multiple footnotes +\setlength{\skip\footins}{0.3cm} % set space between page content and footnote +\setlength{\footskip}{0.9cm} % set space between footnote and page bottom +$endif$ +$if(geometry)$ +\usepackage[$for(geometry)$$geometry$$sep$,$endfor$]{geometry} +$else$ +\usepackage[margin=2.5cm,includehead=true,includefoot=true,centering,$for(geometry)$$geometry$$sep$,$endfor$]{geometry} +$endif$ +\usepackage{amsmath,amssymb} +$if(cancel)$ +\usepackage{cancel} +$endif$ +$if(titlepage-logo)$ +\usepackage[export]{adjustbox} +\usepackage{graphicx} +$endif$ + +% add backlinks to footnote references, cf. https://tex.stackexchange.com/questions/302266/make-footnote-clickable-both-ways +$if(footnotes-disable-backlinks)$ +$else$ +\usepackage{footnotebackref} +$endif$ +$-- +$-- section numbering +$-- +$if(numbersections)$ +\setcounter{secnumdepth}{$if(secnumdepth)$$secnumdepth$$else$5$endif$} +$else$ +\setcounter{secnumdepth}{-\maxdimen} % remove section numbering +$endif$ +\usepackage{iftex} +\ifPDFTeX + \usepackage[$if(fontenc)$$fontenc$$else$T1$endif$]{fontenc} + \usepackage[utf8]{inputenc} + \usepackage{textcomp} % provide euro and other symbols +\else % if luatex or xetex +$if(mathspec)$ + \ifXeTeX + \usepackage{mathspec} % this also loads fontspec + \else + \usepackage{unicode-math} % this also loads fontspec + \fi +$else$ + \usepackage{unicode-math} % this also loads fontspec +$endif$ + \defaultfontfeatures{Scale=MatchLowercase}$-- must come before Beamer theme + \defaultfontfeatures[\rmfamily]{Ligatures=TeX,Scale=1} +\fi +$if(fontfamily)$ +$else$ +$-- Set default font before Beamer theme so the theme can override it +\usepackage{lmodern} +$endif$ +$-- User font settings (must come after default font and Beamer theme) +$if(fontfamily)$ +\usepackage[$for(fontfamilyoptions)$$fontfamilyoptions$$sep$,$endfor$]{$fontfamily$} +$endif$ +\ifPDFTeX\else + % xetex/luatex font selection +$if(mainfont)$ +$if(mainfontfallback)$ + \ifLuaTeX + \usepackage{luaotfload} + \directlua{luaotfload.add_fallback("mainfontfallback",{ + $for(mainfontfallback)$"$mainfontfallback$"$sep$,$endfor$ + })} + \fi +$endif$ + \setmainfont[$for(mainfontoptions)$$mainfontoptions$$sep$,$endfor$$if(mainfontfallback)$,RawFeature={fallback=mainfontfallback}$endif$]{$mainfont$} +$endif$ +$if(sansfont)$ +$if(sansfontfallback)$ + \ifLuaTeX + \usepackage{luaotfload} + \directlua{luaotfload.add_fallback("sansfontfallback",{ + $for(sansfontfallback)$"$sansfontfallback$"$sep$,$endfor$ + })} + \fi +$endif$ + \setsansfont[$for(sansfontoptions)$$sansfontoptions$$sep$,$endfor$$if(sansfontfallback)$,RawFeature={fallback=sansfontfallback}$endif$]{$sansfont$} +$endif$ +$if(monofont)$ +$if(monofontfallback)$ + \ifLuaTeX + \usepackage{luaotfload} + \directlua{luaotfload.add_fallback("monofontfallback",{ + $for(monofontfallback)$"$monofontfallback$"$sep$,$endfor$ + })} + \fi +$endif$ + \setmonofont[$for(monofontoptions)$$monofontoptions$$sep$,$endfor$$if(monofontfallback)$,RawFeature={fallback=monofontfallback}$endif$]{$monofont$} +$endif$ +$for(fontfamilies)$ + \newfontfamily{$fontfamilies.name$}[$for(fontfamilies.options)$$fontfamilies.options$$sep$,$endfor$]{$fontfamilies.font$} +$endfor$ +$if(mathfont)$ +$if(mathspec)$ + \ifXeTeX + \setmathfont(Digits,Latin,Greek)[$for(mathfontoptions)$$mathfontoptions$$sep$,$endfor$]{$mathfont$} + \else + \setmathfont[$for(mathfontoptions)$$mathfontoptions$$sep$,$endfor$]{$mathfont$} + \fi +$else$ + \setmathfont[$for(mathfontoptions)$$mathfontoptions$$sep$,$endfor$]{$mathfont$} +$endif$ +$endif$ +$if(CJKmainfont)$ + \ifXeTeX + \usepackage{xeCJK} + \setCJKmainfont[$for(CJKoptions)$$CJKoptions$$sep$,$endfor$]{$CJKmainfont$} +$if(CJKsansfont)$ + \setCJKsansfont[$for(CJKoptions)$$CJKoptions$$sep$,$endfor$]{$CJKsansfont$} +$endif$ +$if(CJKmonofont)$ + \setCJKmonofont[$for(CJKoptions)$$CJKoptions$$sep$,$endfor$]{$CJKmonofont$} +$endif$ + \fi +$endif$ +$if(luatexjapresetoptions)$ + \ifLuaTeX + \usepackage[$for(luatexjapresetoptions)$$luatexjapresetoptions$$sep$,$endfor$]{luatexja-preset} + \fi +$endif$ +$if(CJKmainfont)$ + \ifLuaTeX + \usepackage[$for(luatexjafontspecoptions)$$luatexjafontspecoptions$$sep$,$endfor$]{luatexja-fontspec} + \setmainjfont[$for(CJKoptions)$$CJKoptions$$sep$,$endfor$]{$CJKmainfont$} + \fi +$endif$ +\fi +$if(zero-width-non-joiner)$ +%% Support for zero-width non-joiner characters. +\makeatletter +\def\zerowidthnonjoiner{% + % Prevent ligatures and adjust kerning, but still support hyphenating. + \texorpdfstring{% + \TextOrMath{\nobreak\discretionary{-}{}{\kern.03em}% + \ifvmode\else\nobreak\hskip\z@skip\fi}{}% + }{}% +} +\makeatother +\ifPDFTeX + \DeclareUnicodeCharacter{200C}{\zerowidthnonjoiner} +\else + \catcode`^^^^200c=\active + \protected\def ^^^^200c{\zerowidthnonjoiner} +\fi +%% End of ZWNJ support +$endif$ +% Use upquote if available, for straight quotes in verbatim environments +\IfFileExists{upquote.sty}{\usepackage{upquote}}{} +\IfFileExists{microtype.sty}{% use microtype if available + \usepackage[$for(microtypeoptions)$$microtypeoptions$$sep$,$endfor$]{microtype} + \UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts +}{} + +$if(linestretch)$ +\usepackage{setspace} +$else$ +% Use setspace anyway because we change the default line spacing. +% The spacing is changed early to affect the titlepage and the TOC. +\usepackage{setspace} +\setstretch{1.2} +$endif$ +$-- +$-- paragraph formatting +$-- +$if(indent)$ +$else$ +\makeatletter +\@ifundefined{KOMAClassName}{% if non-KOMA class + \IfFileExists{parskip.sty}{% + \usepackage{parskip} + }{% else + \setlength{\parindent}{0pt} + \setlength{\parskip}{6pt plus 2pt minus 1pt}} +}{% if KOMA class + \KOMAoptions{parskip=half}} +\makeatother +$endif$ +$if(beamer)$ +$else$ +$if(block-headings)$ +% Make \paragraph and \subparagraph free-standing +\makeatletter +\ifx\paragraph\undefined\else + \let\oldparagraph\paragraph + \renewcommand{\paragraph}{ + \@ifstar + \xxxParagraphStar + \xxxParagraphNoStar + } + \newcommand{\xxxParagraphStar}[1]{\oldparagraph*{#1}\mbox{}} + \newcommand{\xxxParagraphNoStar}[1]{\oldparagraph{#1}\mbox{}} +\fi +\ifx\subparagraph\undefined\else + \let\oldsubparagraph\subparagraph + \renewcommand{\subparagraph}{ + \@ifstar + \xxxSubParagraphStar + \xxxSubParagraphNoStar + } + \newcommand{\xxxSubParagraphStar}[1]{\oldsubparagraph*{#1}\mbox{}} + \newcommand{\xxxSubParagraphNoStar}[1]{\oldsubparagraph{#1}\mbox{}} +\fi +\makeatother +$endif$ +$endif$ +$-- +$-- verbatim in notes +$-- +$if(verbatim-in-note)$ +\usepackage{fancyvrb} +$endif$ +$-- highlighting +$if(listings)$ +\usepackage{listings} +\newcommand{\passthrough}[1]{#1} +\lstset{defaultdialect=[5.3]Lua} +\lstset{defaultdialect=[x86masm]Assembler} +$endif$ +$if(listings-no-page-break)$ +\usepackage{etoolbox} +\BeforeBeginEnvironment{lstlisting}{\par\noindent\begin{minipage}{\linewidth}} +\AfterEndEnvironment{lstlisting}{\end{minipage}\par\addvspace{\topskip}} +$endif$ +$if(lhs)$ +\lstnewenvironment{code}{\lstset{language=Haskell,basicstyle=\small\ttfamily}}{} +$endif$ +$if(highlighting-macros)$ +$highlighting-macros$ + +% Workaround/bugfix from jannick0. +% See https://github.com/jgm/pandoc/issues/4302#issuecomment-360669013) +% or https://github.com/Wandmalfarbe/pandoc-latex-template/issues/2 +% +% Redefine the verbatim environment 'Highlighting' to break long lines (with +% the help of fvextra). Redefinition is necessary because it is unlikely that +% pandoc includes fvextra in the default template. +\usepackage{fvextra} +\DefineVerbatimEnvironment{Highlighting}{Verbatim}{breaklines,fontsize=$if(code-block-font-size)$$code-block-font-size$$else$\small$endif$,commandchars=\\\{\}} + +$endif$ +$-- +$-- tables +$-- +$if(tables)$ +\usepackage{longtable,booktabs,array} +\newcounter{none} % for unnumbered tables +$if(multirow)$ +\usepackage{multirow} +$endif$ +\usepackage{calc} % for calculating minipage widths +$if(beamer)$ +\usepackage{caption} +% Make caption package work with longtable +\makeatletter +\def\fnum@table{\tablename~\thetable} +\makeatother +$else$ +% Correct order of tables after \paragraph or \subparagraph +\usepackage{etoolbox} +\makeatletter +\patchcmd\longtable{\par}{\if@noskipsec\mbox{}\fi\par}{}{} +\makeatother +% Allow footnotes in longtable head/foot +\IfFileExists{footnotehyper.sty}{\usepackage{footnotehyper}}{\usepackage{footnote}} +\makesavenoteenv{longtable} +$endif$ +$endif$ +$-- +$-- graphics +$-- +$if(graphics)$ +\usepackage{graphicx} +\makeatletter +\newsavebox\pandoc@box +\newcommand*\pandocbounded[1]{% scales image to fit in text height/width + \sbox\pandoc@box{#1}% + \Gscale@div\@tempa{\textheight}{\dimexpr\ht\pandoc@box+\dp\pandoc@box\relax}% + \Gscale@div\@tempb{\linewidth}{\wd\pandoc@box}% + \ifdim\@tempb\p@<\@tempa\p@\let\@tempa\@tempb\fi% select the smaller of both + \ifdim\@tempa\p@<\p@\scalebox{\@tempa}{\usebox\pandoc@box}% + \else\usebox{\pandoc@box}% + \fi% +} +% Set default figure placement to htbp +% Make use of float-package and set default placement for figures to H. +% The option H means 'PUT IT HERE' (as opposed to the standard h option which means 'You may put it here if you like'). +\usepackage{float} +\floatplacement{figure}{$if(float-placement-figure)$$float-placement-figure$$else$H$endif$} +\makeatother +$endif$ +$if(svg)$ +\usepackage{svg} +$endif$ +$-- +$-- strikeout/underline +$-- +$if(strikeout)$ +\ifLuaTeX + \usepackage{luacolor} + \usepackage[soul]{lua-ul} +\else + \usepackage{soul} +$if(beamer)$ + \makeatletter + \let\HL\hl + \renewcommand\hl{% fix for beamer highlighting + \let\set@color\beamerorig@set@color + \let\reset@color\beamerorig@reset@color + \HL} + \makeatother +$endif$ +$if(CJKmainfont)$ + \ifXeTeX + % soul's \st doesn't work for CJK: + \usepackage{xeCJKfntef} + \renewcommand{\st}[1]{\sout{#1}} + \fi +$endif$ +\fi +$endif$ +$-- +$-- CSL citations +$-- +$if(csl-refs)$ +% definitions for citeproc citations +\NewDocumentCommand\citeproctext{}{} +\NewDocumentCommand\citeproc{mm}{% + \begingroup\def\citeproctext{#2}\cite{#1}\endgroup} +\makeatletter + % allow citations to break across lines + \let\@cite@ofmt\@firstofone + % avoid brackets around text for \cite: + \def\@biblabel#1{} + \def\@cite#1#2{{#1\if@tempswa , #2\fi}} +\makeatother +\newlength{\cslhangindent} +\setlength{\cslhangindent}{1.5em} +\newlength{\csllabelwidth} +\setlength{\csllabelwidth}{3em} +\newenvironment{CSLReferences}[2] % #1 hanging-indent, #2 entry-spacing + {\begin{list}{}{% + \setlength{\itemindent}{0pt} + \setlength{\leftmargin}{0pt} + \setlength{\parsep}{0pt} + % turn on hanging indent if param 1 is 1 + \ifodd #1 + \setlength{\leftmargin}{\cslhangindent} + \setlength{\itemindent}{-1\cslhangindent} + \fi + % set entry spacing + \setlength{\itemsep}{#2\baselineskip}}} + {\end{list}} +\usepackage{calc} +\newcommand{\CSLBlock}[1]{\hfill\break\parbox[t]{\linewidth}{\strut\ignorespaces#1\strut}} +\newcommand{\CSLLeftMargin}[1]{\parbox[t]{\csllabelwidth}{\strut#1\strut}} +\newcommand{\CSLRightInline}[1]{\parbox[t]{\linewidth - \csllabelwidth}{\strut#1\strut}} +\newcommand{\CSLIndent}[1]{\hspace{\cslhangindent}#1} +$endif$ +$-- +$-- Babel language support +$-- +$if(lang)$ +\ifLuaTeX +\usepackage[bidi=basic$if(shorthands)$$else$,shorthands=off$endif$$for(babeloptions)$,$babeloptions$$endfor$]{babel} +\else +\usepackage[bidi=default$if(shorthands)$$else$,shorthands=off$endif$$for(babeloptions)$,$babeloptions$$endfor$]{babel} +\fi +$if(babel-lang)$ +$if(mainfont)$ +\ifPDFTeX +\else +\babelfont{rm}[$for(mainfontoptions)$$mainfontoptions$$sep$,$endfor$$if(mainfontfallback)$,RawFeature={fallback=mainfontfallback}$endif$]{$mainfont$} +\fi +$endif$ +$endif$ +$for(babelfonts/pairs)$ +\babelfont[$babelfonts.key$]{rm}{$babelfonts.value$} +$endfor$ +\ifLuaTeX + \usepackage{selnolig} % disable illegal ligatures +\fi +$endif$ +$-- +$-- pagestyle +$-- +$if(pagestyle)$ +\pagestyle{$pagestyle$} +$endif$ +$-- +$-- prevent overfull lines +$-- +\setlength{\emergencystretch}{3em} % prevent overfull lines +$-- +$-- tight lists +$-- +\providecommand{\tightlist}{% + \setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}} +$-- +$-- subfigure support +$-- +$if(subfigure)$ +\usepackage{subcaption} +$endif$ +$-- +$-- text direction support for pdftex +$-- +$if(dir)$ +\ifPDFTeX + \TeXXeTstate=1 + \newcommand{\RL}[1]{\beginR #1\endR} + \newcommand{\LR}[1]{\beginL #1\endL} + \newenvironment{RTL}{\beginR}{\endR} + \newenvironment{LTR}{\beginL}{\endL} +\fi +\ifluatex + \newcommand{\RL}[1]{\bgroup\textdir TRT#1\egroup} + \newcommand{\LR}[1]{\bgroup\textdir TLT#1\egroup} + \newenvironment{RTL}{\textdir TRT\pardir TRT\bodydir TRT}{} + \newenvironment{LTR}{\textdir TLT\pardir TLT\bodydir TLT}{} +\fi +$endif$ +$-- +$-- bibliography support support for natbib and biblatex +$-- +$if(natbib)$ +\usepackage[$natbiboptions$]{natbib} +\bibliographystyle{$if(biblio-style)$$biblio-style$$else$plainnat$endif$} +$endif$ +$if(biblatex)$ +\usepackage[$if(biblio-style)$style=$biblio-style$,$endif$$for(biblatexoptions)$$biblatexoptions$$sep$,$endfor$]{biblatex} +$for(bibliography)$ +\addbibresource{$bibliography$} +$endfor$ +$endif$ +$-- +$-- csquotes +$-- +$if(csquotes)$ +\usepackage[$for(csquotesoptions)$$csquotesoptions$$sep$,$endfor$]{csquotes} +$endif$ +$for(header-includes)$ +$header-includes$ +$endfor$ +\usepackage{bookmark} +\IfFileExists{xurl.sty}{\usepackage{xurl}}{} % add URL line breaks if available +\urlstyle{$if(urlstyle)$$urlstyle$$else$same$endif$} +$if(links-as-notes)$ +% Make links footnotes instead of hotlinks: +\DeclareRobustCommand{\href}[2]{#2\footnote{\url{#1}}} +$endif$ +$if(verbatim-in-note)$ +\VerbatimFootnotes % allow verbatim text in footnotes +$endif$ +\definecolor{default-linkcolor}{HTML}{A50000} +\definecolor{default-filecolor}{HTML}{A50000} +\definecolor{default-citecolor}{HTML}{4077C0} +\definecolor{default-urlcolor}{HTML}{4077C0} + +\hypersetup{ +$if(title-meta)$ + pdftitle={$title-meta$}, +$endif$ +$if(author-meta)$ + pdfauthor={$author-meta$}, +$endif$ +$if(lang)$ + pdflang={$lang$}, +$endif$ +$if(subject)$ + pdfsubject={$subject$}, +$endif$ +$if(keywords)$ + pdfkeywords={$for(keywords)$$keywords$$sep$, $endfor$}, +$endif$ +$if(colorlinks)$ + colorlinks=true, + linkcolor={$if(linkcolor)$$linkcolor$$else$default-linkcolor$endif$}, + filecolor={$if(filecolor)$$filecolor$$else$default-filecolor$endif$}, + citecolor={$if(citecolor)$$citecolor$$else$default-citecolor$endif$}, + urlcolor={$if(urlcolor)$$urlcolor$$else$default-urlcolor$endif$}, +$else$ +$if(boxlinks)$ +$else$ + hidelinks, +$endif$ +$endif$ + breaklinks=true, + pdfcreator={LaTeX via pandoc with the Eisvogel template}} +$if(pdf-trailer-id)$ + +\ifXeTeX +\special{pdf:trailerid [ $pdf-trailer-id$ ]} +\fi +\ifPDFTeX +\pdftrailerid{} +\pdftrailer{/ID [ $pdf-trailer-id$ ]} +\fi +\ifLuaTeX +\pdfvariable trailerid {[ $pdf-trailer-id$ ]} +\fi +$endif$ + +$if(title)$ +\title{$title$$if(thanks)$\thanks{$thanks$}$endif$} +$endif$ +$if(subtitle)$ +\usepackage{etoolbox} +\makeatletter +\providecommand{\subtitle}[1]{% add subtitle to \maketitle + \apptocmd{\@title}{\par {\large #1 \par}}{}{} +} +\makeatother +\subtitle{$subtitle$} +$endif$ +\author{$for(author)$$author$$sep$ \and $endfor$} +\date{$date$} + +$if(page-background)$ +\usepackage[pages=all]{background} +$endif$ + +% +% for the background color of the title page +% +$if(titlepage)$ +\usepackage{pagecolor} +\usepackage{afterpage} +$if(titlepage-background)$ +\usepackage{tikz} +$endif$ +$if(geometry)$ +$else$ +\usepackage[margin=2.5cm,includehead=true,includefoot=true,centering]{geometry} +$endif$ +$endif$ + +% +% break urls +% +\PassOptionsToPackage{hyphens}{url} + +% +% When using babel or polyglossia with biblatex, loading csquotes is recommended +% to ensure that quoted texts are typeset according to the rules of your main language. +% +\usepackage{csquotes} + +% +% captions +% +\definecolor{caption-color}{HTML}{777777} +\usepackage[font={stretch=1.2}, textfont={color=caption-color}, position=top, skip=4mm, labelfont=bf, singlelinecheck=false, justification=$if(caption-justification)$$caption-justification$$else$raggedright$endif$]{caption} +\setcapindent{0em} + +% +% blockquote +% +\definecolor{blockquote-border}{RGB}{221,221,221} +\definecolor{blockquote-text}{RGB}{119,119,119} +\usepackage{mdframed} +\newmdenv[rightline=false,bottomline=false,topline=false,linewidth=3pt,linecolor=blockquote-border,skipabove=\parskip]{customblockquote} +\renewenvironment{quote}{\begin{customblockquote}\list{}{\rightmargin=0em\leftmargin=0em}% +\item\relax\color{blockquote-text}\ignorespaces}{\unskip\unskip\endlist\end{customblockquote}} + +% +% Source Sans Pro as the default font family +% Source Code Pro for monospace text +% +% 'default' option sets the default +% font family to Source Sans Pro, not \sfdefault. +% +% Note that the font has been officially renamed to `Source Sans 3`, and +% the version provided by the `sourcesanspro` package is slightly outdated. +% You can install the newer version locally and use it, for example, with +% `mainfont: "Source Sans 3"` in the YAML metadata (requires XeTeX or LuaTeX). +% +\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex + $if(fontfamily)$ + $else$ + \usepackage[default]{sourcesanspro} + \usepackage{sourcecodepro} + $endif$ +\else % if not pdftex + $if(mainfont)$ + $else$ + \usepackage[default]{sourcesanspro} + \usepackage{sourcecodepro} + + % XeLaTeX specific adjustments for straight quotes: https://tex.stackexchange.com/a/354887 + % This issue is already fixed (see https://github.com/silkeh/latex-sourcecodepro/pull/5) but the + % fix is still unreleased. + % TODO: Remove this workaround when the new version of sourcecodepro is released on CTAN. + \ifxetex + \makeatletter + \defaultfontfeatures[\ttfamily] + { Numbers = \sourcecodepro@figurestyle, + Scale = \SourceCodePro@scale, + Extension = .otf } + \setmonofont + [ UprightFont = *-\sourcecodepro@regstyle, + ItalicFont = *-\sourcecodepro@regstyle It, + BoldFont = *-\sourcecodepro@boldstyle, + BoldItalicFont = *-\sourcecodepro@boldstyle It ] + {SourceCodePro} + \makeatother + \fi + $endif$ +\fi + +% +% heading color +% +\definecolor{heading-color}{RGB}{40,40,40} +% By default, the KOMA-Script classes will typeset sectioning headings in +% sans-serif. Use the normal body font for headings. +\addtokomafont{disposition}{\normalfont\color{heading-color}\bfseries} + +% +% variables for title, author and date +% +\usepackage{titling} +\title{$title$} +\author{$for(author)$$author$$sep$, $endfor$} +\date{$date$} + +% +% tables +% +$if(tables)$ + +\definecolor{table-row-color}{HTML}{F5F5F5} +\definecolor{table-rule-color}{HTML}{999999} + +%\arrayrulecolor{black!40} +\arrayrulecolor{table-rule-color} % color of \toprule, \midrule, \bottomrule +\setlength\heavyrulewidth{0.3ex} % thickness of \toprule, \bottomrule +\renewcommand{\arraystretch}{1.3} % spacing (padding) + +$if(table-use-row-colors)$ +% Unfortunately the colored cells extend beyond the edge of the +% table because pandoc uses @-expressions (@{}) like so: +% +% \begin{longtable}[]{@{}ll@{}} +% \end{longtable} +% +% https://en.wikibooks.org/wiki/LaTeX/Tables#.40-expressions +\usepackage{etoolbox} +\AtBeginEnvironment{longtable}{\rowcolors{2}{}{table-row-color!100}} +\preto{\toprule}{\hiderowcolors}{}{} +\appto{\endhead}{\showrowcolors}{}{} +\appto{\endfirsthead}{\showrowcolors}{}{} +$endif$ +$endif$ + +% +% remove paragraph indentation +% +\setlength{\parindent}{0pt} +\setlength{\parskip}{6pt plus 2pt minus 1pt} +\setlength{\emergencystretch}{3em} % prevent overfull lines + +% +% +% Listings +% +% + +$if(listings)$ + +% +% general listing colors +% +\definecolor{listing-background}{HTML}{F7F7F7} +\definecolor{listing-rule}{HTML}{B3B2B3} +\definecolor{listing-numbers}{HTML}{B3B2B3} +\definecolor{listing-text-color}{HTML}{000000} +\definecolor{listing-keyword}{HTML}{435489} +\definecolor{listing-keyword-2}{HTML}{1284CA} % additional keywords +\definecolor{listing-keyword-3}{HTML}{9137CB} % additional keywords +\definecolor{listing-identifier}{HTML}{435489} +\definecolor{listing-string}{HTML}{00999A} +\definecolor{listing-comment}{HTML}{8E8E8E} + +\lstdefinestyle{eisvogel_listing_style}{ + language = java, +$if(listings-disable-line-numbers)$ + xleftmargin = 0.6em, + framexleftmargin = 0.4em, +$else$ + numbers = left, + xleftmargin = 2.7em, + framexleftmargin = 2.5em, +$endif$ + backgroundcolor = \color{listing-background}, + basicstyle = \color{listing-text-color}\linespread{1.0}% + \lst@ifdisplaystyle% + $if(code-block-font-size)$$code-block-font-size$$else$\small$endif$% + \fi\ttfamily{}, + breaklines = true, + frame = single, + framesep = 0.19em, + rulecolor = \color{listing-rule}, + frameround = ffff, + tabsize = 4, + numberstyle = \color{listing-numbers}, + aboveskip = 1.0em, + belowskip = 0.1em, + abovecaptionskip = 0em, + belowcaptionskip = 1.0em, + keywordstyle = {\color{listing-keyword}\bfseries}, + keywordstyle = {[2]\color{listing-keyword-2}\bfseries}, + keywordstyle = {[3]\color{listing-keyword-3}\bfseries\itshape}, + sensitive = true, + identifierstyle = \color{listing-identifier}, + commentstyle = \color{listing-comment}, + stringstyle = \color{listing-string}, + showstringspaces = false, + escapeinside = {/*@}{@*/}, % Allow LaTeX inside these special comments + literate = + {á}{{\'a}}1 {é}{{\'e}}1 {í}{{\'i}}1 {ó}{{\'o}}1 {ú}{{\'u}}1 + {Á}{{\'A}}1 {É}{{\'E}}1 {Í}{{\'I}}1 {Ó}{{\'O}}1 {Ú}{{\'U}}1 + {à}{{\`a}}1 {è}{{\`e}}1 {ì}{{\`i}}1 {ò}{{\`o}}1 {ù}{{\`u}}1 + {À}{{\`A}}1 {È}{{\`E}}1 {Ì}{{\`I}}1 {Ò}{{\`O}}1 {Ù}{{\`U}}1 + {ä}{{\"a}}1 {ë}{{\"e}}1 {ï}{{\"i}}1 {ö}{{\"o}}1 {ü}{{\"u}}1 + {Ä}{{\"A}}1 {Ë}{{\"E}}1 {Ï}{{\"I}}1 {Ö}{{\"O}}1 {Ü}{{\"U}}1 + {â}{{\^a}}1 {ê}{{\^e}}1 {î}{{\^i}}1 {ô}{{\^o}}1 {û}{{\^u}}1 + {Â}{{\^A}}1 {Ê}{{\^E}}1 {Î}{{\^I}}1 {Ô}{{\^O}}1 {Û}{{\^U}}1 + {œ}{{\oe}}1 {Œ}{{\OE}}1 {æ}{{\ae}}1 {Æ}{{\AE}}1 {ß}{{\ss}}1 + {ç}{{\c c}}1 {Ç}{{\c C}}1 {ø}{{\o}}1 {å}{{\r a}}1 {Å}{{\r A}}1 + {€}{{\EUR}}1 {£}{{\pounds}}1 {«}{{\guillemotleft}}1 + {»}{{\guillemotright}}1 {ñ}{{\~n}}1 {Ñ}{{\~N}}1 {¿}{{?`}}1 + {…}{{\ldots}}1 {≥}{{>=}}1 {≤}{{<=}}1 {„}{{\glqq}}1 {“}{{\grqq}}1 + {”}{{''}}1 +} +\lstset{style=eisvogel_listing_style} + +% +% Java (Java SE 12, 2019-06-22) +% +\lstdefinelanguage{Java}{ + morekeywords={ + % normal keywords (without data types) + abstract,assert,break,case,catch,class,continue,default, + do,else,enum,exports,extends,final,finally,for,if,implements, + import,instanceof,interface,module,native,new,package,private, + protected,public,requires,return,static,strictfp,super,switch, + synchronized,this,throw,throws,transient,try,volatile,while, + % var is an identifier + var + }, + morekeywords={[2] % data types + % primitive data types + boolean,byte,char,double,float,int,long,short, + % String + String, + % primitive wrapper types + Boolean,Byte,Character,Double,Float,Integer,Long,Short + % number types + Number,AtomicInteger,AtomicLong,BigDecimal,BigInteger,DoubleAccumulator,DoubleAdder,LongAccumulator,LongAdder,Short, + % other + Object,Void,void + }, + morekeywords={[3] % literals + % reserved words for literal values + null,true,false, + }, + sensitive, + morecomment = [l]//, + morecomment = [s]{/*}{*/}, + morecomment = [s]{/**}{*/}, + morestring = [b]", + morestring = [b]', +} + +\lstdefinelanguage{XML}{ + morestring = [b]", + moredelim = [s][\bfseries\color{listing-keyword}]{<}{\ }, + moredelim = [s][\bfseries\color{listing-keyword}]{}, + moredelim = [l][\bfseries\color{listing-keyword}]{/>}, + moredelim = [l][\bfseries\color{listing-keyword}]{>}, + morecomment = [s]{}, + morecomment = [s]{}, + commentstyle = \color{listing-comment}, + stringstyle = \color{listing-string}, + identifierstyle = \color{listing-identifier} +} +$endif$ + +% +% header and footer +% +$if(disable-header-and-footer)$ +$else$ +\usepackage[headsepline,footsepline]{scrlayer-scrpage} + +\newpairofpagestyles{eisvogel-header-footer}{ + \clearpairofpagestyles + \ihead*{$if(header-left)$$header-left$$else$$title$$endif$} + \chead*{$if(header-center)$$header-center$$else$$endif$} + \ohead*{$if(header-right)$$header-right$$else$$date$$endif$} + \ifoot*{$if(footer-left)$$footer-left$$else$$for(author)$$author$$sep$, $endfor$$endif$} + \cfoot*{$if(footer-center)$$footer-center$$else$$endif$} + \ofoot*{$if(footer-right)$$footer-right$$else$\thepage$endif$} + \addtokomafont{pageheadfoot}{\upshape} +} +\pagestyle{eisvogel-header-footer} + +$if(book)$ +\deftripstyle{ChapterStyle}{}{}{}{}{\pagemark}{} +\renewcommand*{\chapterpagestyle}{ChapterStyle} +$endif$ + +$if(page-background)$ +\backgroundsetup{ +scale=1, +color=black, +opacity=$if(page-background-opacity)$$page-background-opacity$$else$0.2$endif$, +angle=0, +contents={% + \includegraphics[width=\paperwidth,height=\paperheight]{$page-background$} + }% +} +$endif$ +$endif$ + +% +% Define watermark +% +$if(watermark)$ +\usepackage{draftwatermark} +\SetWatermarkText{$watermark$} +\SetWatermarkScale{.5} +$endif$ + +\begin{document} + +$if(titlepage)$ +\begin{titlepage} +$if(titlepage-background)$ +\newgeometry{top=2cm, right=4cm, bottom=3cm, left=4cm} +$else$ +\newgeometry{left=6cm} +$endif$ +$if(titlepage-color)$ +\definecolor{titlepage-color}{HTML}{$titlepage-color$} +\newpagecolor{titlepage-color}\afterpage{\restorepagecolor} +$endif$ +$if(titlepage-background)$ +\tikz[remember picture,overlay] \node[inner sep=0pt] at (current page.center){\includegraphics[width=\paperwidth,height=\paperheight]{$titlepage-background$}}; +$endif$ +\newcommand{\colorRule}[3][black]{\textcolor[HTML]{#1}{\rule{#2}{#3}}} +\begin{flushleft} +\noindent +\\[-1em] +\color[HTML]{$if(titlepage-text-color)$$titlepage-text-color$$else$5F5F5F$endif$} +\makebox[0pt][l]{\colorRule[$if(titlepage-rule-color)$$titlepage-rule-color$$else$435488$endif$]{1.3\textwidth}{$if(titlepage-rule-height)$$titlepage-rule-height$$else$4$endif$pt}} +\par +\noindent + +$if(titlepage-background)$ +% The titlepage with a background image has other text spacing and text size +{ + \setstretch{2} + \vfill + \vskip -8em + \noindent {\huge \textbf{\textsf{$title$}}} + $if(subtitle)$ + \vskip 1em + {\Large \textsf{$subtitle$}} + $endif$ + \vskip 2em + \noindent {\Large \textsf{$for(author)$$author$$sep$, $endfor$} \vskip 0.6em \textsf{$date$}} + \vfill +} +$else$ +{ + \setstretch{1.4} + \vfill + \noindent {\huge \textbf{\textsf{$title$}}} + $if(subtitle)$ + \vskip 1em + {\Large \textsf{$subtitle$}} + $endif$ + \vskip 2em + \noindent {\Large \textsf{$for(author)$$author$$sep$, $endfor$}} + \vfill +} +$endif$ + +$if(titlepage-logo)$ +\noindent +\includegraphics[width=$if(logo-width)$$logo-width$$else$35mm$endif$, left]{$titlepage-logo$} +$endif$ + +$if(titlepage-background)$ +$else$ +\textsf{$date$} +$endif$ +\end{flushleft} +\end{titlepage} +\restoregeometry +\pagenumbering{arabic} +$endif$ + +$if(has-frontmatter)$ +\frontmatter +$endif$ +$if(title)$ +% don't generate the default title +% \maketitle +$if(abstract)$ +\begin{abstract} +$abstract$ +\end{abstract} +$endif$ +$endif$ + +$if(first-chapter)$ +\setcounter{chapter}{$first-chapter$} +\addtocounter{chapter}{-1} +$endif$ + +$for(include-before)$ +$include-before$ + +$endfor$ +$if(toc)$ +$if(toc-title)$ +\renewcommand*\contentsname{$toc-title$} +$endif$ +{ +$if(colorlinks)$ +$if(toccolor)$ +\hypersetup{linkcolor=$toccolor$} +$endif$ +$endif$ +\setcounter{tocdepth}{$toc-depth$} +\tableofcontents +$if(toc-own-page)$ +\newpage +$endif$ +} +$endif$ +$if(lof)$ +\listoffigures +$endif$ +$if(lot)$ +\listoftables +$endif$ +$if(linestretch)$ +\setstretch{$linestretch$} +$endif$ +$if(has-frontmatter)$ +\mainmatter +$endif$ +$body$ + +$if(has-frontmatter)$ +\backmatter +$endif$ +$if(nocite-ids)$ +\nocite{$for(nocite-ids)$$it$$sep$, $endfor$} +$endif$ +$if(natbib)$ +$if(bibliography)$ +$if(biblio-title)$ +$if(has-chapters)$ +\renewcommand\bibname{$biblio-title$} +$else$ +\renewcommand\refname{$biblio-title$} +$endif$ +$endif$ +\bibliography{$for(bibliography)$$bibliography$$sep$,$endfor$} + +$endif$ +$endif$ +$if(biblatex)$ +\printbibliography$if(biblio-title)$[title=$biblio-title$]$endif$ + +$endif$ +$for(include-after)$ +$include-after$ + +$endfor$ +\end{document} diff --git a/mkdocs-to-pdf-copy.sh b/mkdocs-to-pdf-copy.sh new file mode 100644 index 0000000..8cd30fc --- /dev/null +++ b/mkdocs-to-pdf-copy.sh @@ -0,0 +1,56 @@ +#!/bin/bash + +MKDOCS_DIR="mkdocs/docs" + +# Einzelne Datei als Parameter übergeben +if [ $# -eq 0 ]; then + echo "Usage: $0 [z.B. Linux_Unternehmen/nextcloud-ldap.md]" + exit 1 +fi + +md_file="$MKDOCS_DIR/$1" + +if [[ ! -f "$md_file" ]]; then + echo "Fehler: $md_file nicht gefunden!" + exit 1 +fi + +echo "Verarbeite einzeln: $md_file" + +base_name=$(basename "$md_file" .md | tr ' ' '_') +dir_name=$(dirname "$md_file") +pdf_path="${dir_name}/${base_name}.pdf" +pdf_link="\n\n[PDF herunterladen](${base_name}.pdf){ .md-button }" + +# PDF neu erzeugen +rm -f "$pdf_path" + +md_dir=$(dirname "$md_file") + +docker run --rm \ + --volume "$(pwd)":/data \ + --user $(id -u):$(id -g) \ + --workdir "/data/$md_dir" \ + pandoc/extra \ + "./$(basename "$md_file")" \ + -o "./${base_name}.pdf" \ + --template /data/eisvogel.latex \ + --syntax-highlighting=idiomatic + +echo " → PDF erstellt: $pdf_path" + +# PDF-Link nur einmal hinzufügen +if ! tail -n 10 "$md_file" | grep -q "PDF herunterladen"; then + echo -e "$pdf_link" >> "$md_file" + echo " → PDF-Link hinzugefügt" +else + echo " → PDF-Link bereits vorhanden" +fi + +echo "Fertig: $pdf_path" + +echo "mkdocs wird neu gebaut" + +docker compose -f ./docker-compose.yml run --rm mkdocs build +docker compose -f ./docker-compose.yml restart mkdocs +echo "Fertig: mkdocs neu gebaut." \ No newline at end of file diff --git a/mkdocs-to-pdf.sh b/mkdocs-to-pdf.sh new file mode 100644 index 0000000..f076298 --- /dev/null +++ b/mkdocs-to-pdf.sh @@ -0,0 +1,46 @@ +#!/bin/bash + +MKDOCS_DIR="mkdocs/docs" + +find "$MKDOCS_DIR" -name "*.md" | while read -r md_file; do + # Überspringe index.md + if [[ "$(basename "$md_file")" == "index.md" ]]; then + echo "Überspringe: $md_file" + continue + fi + + echo "Verarbeite: $md_file" + + base_name=$(basename "$md_file" .md | tr ' ' '_') + dir_name=$(dirname "$md_file") + + pdf_path="${dir_name}/${base_name}.pdf" + pdf_link="\n\n[PDF herunterladen](${base_name}.pdf){ .md-button }" + + rm -f "$pdf_path" + + docker run --rm \ + --volume "$(pwd)":/data \ + --user $(id -u):$(id -g) \ + pandoc/extra \ + "/data/$md_file" \ + -o "/data/$pdf_path" \ + --template eisvogel \ + --lua-filter=/data/process_comments.lua \ + --syntax-highlighting=idiomatic + + # PDF-Link nur anhängen wenn noch nicht vorhanden + if ! tail -n 10 "$md_file" | grep -q "PDF herunterladen"; then + echo -e "$pdf_link" >> "$md_file" + echo " → PDF-Link hinzugefügt" + else + echo " → PDF-Link bereits vorhanden" + fi +done + +echo "Fertig: PDF Dateien erstellt und Links aktualisiert." +echo "mkdocs wird neu gebaut" + +docker compose -f ./docker-compose.yml run --rm mkdocs build +docker compose -f ./docker-compose.yml restart mkdocs +echo "Fertig: mkdocs neu gebaut." diff --git a/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/Login_Image.jpg b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/Login_Image.jpg new file mode 100644 index 0000000..594f046 Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/Login_Image.jpg differ diff --git a/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/Logo.png b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/Logo.png new file mode 100644 index 0000000..45d8433 Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/Logo.png differ diff --git a/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/background.jpg b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/background.jpg new file mode 100644 index 0000000..155f4ad Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/background.jpg differ diff --git a/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/background_Depri.jpg b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/background_Depri.jpg new file mode 100644 index 0000000..5cfcf9d Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/background_Depri.jpg differ diff --git a/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/background_etz_depri.jpg b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/background_etz_depri.jpg new file mode 100644 index 0000000..3ceffb4 Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/Nextcloud_Design/background_etz_depri.jpg differ diff --git a/mkdocs/docs/Linux_Unternehmen/linux-als-ad-client.md b/mkdocs/docs/Linux_Unternehmen/linux-als-ad-client.md new file mode 100644 index 0000000..b28d4ff --- /dev/null +++ b/mkdocs/docs/Linux_Unternehmen/linux-als-ad-client.md @@ -0,0 +1,110 @@ +Ein Ubuntu Desktop-System lässt sich auch in eine Domäne einbinden. +Falls Sie sich fragen, wozu man Linux an ein Windows-Netzwerk anbinden +soll, ist einfach erklärt: Egal an welchen Computer Sie gehen, sei es +Linux oder Windows, Sie melden Sich mit ihren Benutzerdaten an und +erhalten auch ggf. die Administrationsrechte um Auf dem System Schalten +und Walten zu können, wie sie möchten. Im Augenblick sind Rechtevergaben +nur für Gruppen pro System anzuwenden, somit können Administratoren +Programme Installieren. Wenn Gruppenrichtlinien genutzt werden sollen, +müssen Sie Kostenpflichtige Tools wie Centrify DirectControl oder Ubuntu +Pro nutzen. + +## Voraussetzungen prüfen +* Ubuntu ist installiert und einsatzbereit +* Netzwerkverbindung zum AD-Controller funktioniert +* DNS-Auflösung auf die Domäne und den AD-Controller ist sichergestellt +* Systemuhr ist synchron (z.B. via NTP) +* Ein AD-Benutzerkonto mit Join-Rechten ist vorhanden +## System aktualisieren +```bash +sudo apt update +sudo apt upgrade +``` +## Notwendige Pakete installieren + +```bash +sudo apt install -y realmd sssd sssd-tools adcli samba-common-bin oddjob oddjob-mkhomedir packagekit libnss-sss libpam-sss krb5-user sssd-krb5 +``` + +## Hostname setzen (FQDN) + +Passe den Hostnamen an das AD-Schema an (z.B. rechnername.deinedomäne.de): + +```bash +sudo hostnamectl set-hostname vbox.tnXX.ito +``` +## Kerberos konfigurieren + +Bearbeite die Datei ```/etc/krb5.conf``` und passe die Domain an: + +```ini +[libdefaults] +udp_preference_limit = 0 +default_realm = TNXX.ITO +rdns = false +``` +>*Hinweis: Domänenname in Großbuchstaben eintragen* + +## Funktionstest: Domäne entdecken + +```bash +realm discover tnXX.ito +``` +>Ergebnis prüfen: Die Domäne sollte mit Typ „active-directory" angezeigt werden. + +## Kerberos-Ticket holen + +```bash +kinit deinbenutzername +``` +>Passwort eingeben (AD-Benutzer mit Join-Rechten). + +## System der Domäne beitreten + +```bash +sudo realm join -v -U deinbenutzername TNXX.ITO +``` +>Passwort eingeben, wenn abgefragt. + +## Home-Verzeichnisse für AD-Benutzer automatisch erstellen + +```bash +sudo pam-auth-update +``` +„Create home directory on login" aktivieren falls deaktiviert und mit OK +bestätigen. + +## Funktionstest: AD-Benutzer auflisten + +```bash +id benutzer@TNXX.ITO +``` +> Wenn die Benutzerinformationen angezeigt werden, war der Join erfolgreich. + +## (Optional) Sudo-Rechte für AD-Gruppen vergeben + +Datei anlegen: + +```bash +sudo nano /etc/sudoers.d/adadmins +``` +Eintragen (Beispiel): + +```sudoers +%administratoren@TNXX.ITO ALL=(ALL) NOPASSWD:ALL +``` +**Kontrollfragen** + +1. Welche Pakete sind für den AD-Join notwendig? +2. Wie prüfen Sie, ob die Domäne erreichbar ist? +3. Wie testen Sie, ob ein AD-Benutzer korrekt erkannt wird? +4. Warum ist die DNS-Konfiguration so wichtig für den AD-Join? + + +**Hinweis:**\ +Bei Fehlern prüfen Sie die Logdateien (/var/log/sssd/, /var/log/auth.log, +/var/log/syslog) und die Netzwerkkonfiguration. + + + +[PDF herunterladen](linux-als-ad-client.pdf){ .md-button } diff --git a/mkdocs/docs/Linux_Unternehmen/linux-als-ad-client.pdf b/mkdocs/docs/Linux_Unternehmen/linux-als-ad-client.pdf new file mode 100644 index 0000000..a918b40 Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/linux-als-ad-client.pdf differ diff --git a/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image1.png b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image1.png new file mode 100644 index 0000000..3b1044a Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image1.png differ diff --git a/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image2.png b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image2.png new file mode 100644 index 0000000..f0bb09c Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image2.png differ diff --git a/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image3.png b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image3.png new file mode 100644 index 0000000..92a8bc4 Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image3.png differ diff --git a/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image4.png b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image4.png new file mode 100644 index 0000000..4842ae6 Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image4.png differ diff --git a/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image5.png b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image5.png new file mode 100644 index 0000000..72c554d Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image5.png differ diff --git a/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image6.png b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image6.png new file mode 100644 index 0000000..9999c8c Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image6.png differ diff --git a/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image7.png b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image7.png new file mode 100644 index 0000000..fcafaa5 Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap-media/image7.png differ diff --git a/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap.md b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap.md new file mode 100644 index 0000000..5caf03a --- /dev/null +++ b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap.md @@ -0,0 +1,291 @@ +NextCloud bringt ihnen eine erweiterte Funktionalität der Bereitstellung +und Synchronisierung ihrer Daten für Mitarbeiter. NextCloud biete über +Erweiterungen und Plug-Ins die Möglichkeit auch in anderen Teilen ihres +Unternehmens Verbesserungen der Zusammenarbeit zu schaffen. Prinzipiell +ist NextCloud aber ihre Private Cloud - Sie wissen, wo die Daten liegen +und Sie wissen wer darauf zugreifen kann und darf. + +## Vorbereitungen + +NextCloud benötigt ergänzend zu dem evtl. massiven Speicherplatzbedarf +auch noch eine funktionierend SQL-Datenbank. Hierfür wird der reine +Open-Source mySQL Ableger MariaDB empfohlen. + +## Installation Datenbank mit Webmanagement und weiterer benötigter Komponenten + +```bash +sudo apt install apache2 mariadb-server libapache2-mod-php php php-mysql php-xml php-gd php-curl php-zip php-mbstring php-intl php-bcmath php-gmp php-imagick php-redis redis-server php-ldap php-smbclient unzip phpmyadmin +``` + +Abfragen nach dem zu verwendenden Webserver: apache2 + +Konfiguriere phpmyadmin: Ja Datenbank Konfigurieren + +Passwort setzen + +Im Anschluss muss die Datenbank noch gesichert werden um etwaigen +Missbrauch zu unterbinden und auch das Root-Passwort wird hier gesetzt + +```bash +sudo mysql_secure_installation +``` +1. Abfrage des aktuellen Passwortes NICHTS EINGEBEN NUR BESTÄTIGEN + +2. Soll ein Root-Passwort gesetzt werden? Y + +3. Passwort eingeben und wiederholen + +4. Soll der Anonyme User entfernt werden? Y + +5. Remote-Login für Root deaktivieren? Y + +6. test-Datenbank entfernen? Y + +7. Änderungen übernehmen? Y + +Jetzt muss einmalig in die SQL-Datenbank der Login für root über das +Webinterface aktiviert werden: + +````bash +sudo mysql -u root -p +```` + +````sql +use mysql; +update user set plugin='' where User='root'; +flush privileges; +\q +```` + +Zugriff auf ihre Datebank per Webinterface: + +http://IP/phpmyadmin + +Legen Sie einen neuen Nutzer für NextCloud an und gewähren Sie dem Nutzer alle Rechte an seiner Datenbank „Nextcloud". +/newpage + +## NextCloud installieren + +NextCloud bietet derzeit keine externe Paketquellen an. Deshalb muss Nextcloud als Zip-Archiv heruntergeladen werden und im Anschluss passend entpackt werden. + +```bash +wget https://download.nextcloud.com/server/releases/latest.zip +unzip latest.zip +sudo cp -r nextcloud /var/www/ +sudo chown -R www-data:www-data /var/www/nextcloud/ +``` + +Jetzt legen wir noch ein Separates Datenverzeichnis an. Dies bringt den Vorteil, dass dieses sich auch auf einer separaten Partition befinden kann. + +```bash +sudo mkdir /srv/cloud +sudo chown www-data:www-data -R /srv/cloud +``` + +erstellen ````/etc/apache2/sites-available/nextcloud.conf```` mit Inhalt: +```apacheconf + + + DocumentRoot "/var/www/nextcloud" + ServerName nextcloud.hensel.dom + ErrorLog ${APACHE_LOG_DIR}/error.log + CustomLog ${APACHE_LOG_DIR}/access.log combined + + Options +FollowSymlinks + AllowOverride All + + Dav off + + SetEnv HOME /var/www/nextcloud + SetEnv HTTP_HOME /var/www/nextcloud + Satisfy Any + + + +``` +Speichern und aktivieren mit + +```bash +sudo a2ensite nextcloud +sudo a2dissite 000-default.conf +``` + +Aktivieren der benötigten Apache2-Module + +```bash +sudo a2enmod rewrite +sudo a2enmod headers +sudo a2enmod env +sudo a2enmod dir +sudo a2enmod mime +sudo a2enmod setenvif +sudo a2enmod ssl +sudo systemctl restart apache2 +``` + +Nun können Sie per http auf den Webserver zugreifen +http://nextcloud.hensel.dom + +![Erster Login, Eingabe der Admindaten](./nextcloud-ldap-media/image1.png){ align=left } + +Hier legen Sie nun das Administrator-Konto ein, wobei natürlich Admin und ein schwaches Passwort hier Tabu sind. + +Geben Sie als Datenverzeichnis das gerade angelegte Verzeichnis an und geben Sie die entsprechenden Daten die beim Anlagen der Datenbank gesetzt wurden ein. + +Nach dem Klick auf Installation abschließen werden Sie auch schon ihr eigenes Datenverzeichnis befördert, wobei ihnen erst noch ein Hinweis angezeigt wird wie Sie Desktop- und Mobile-Apps nutzen können. + +Wechseln Sie als nächstes in der rechten oberen Ecke in das Administrator-Menü. + +Im oberen Bereich begrüßen Sie dabei gleich einige Konfigurationsfehler: + +Wir nutzen noch kein SSL und keinen Cache. + +Kümmern wir uns erst einmal um den Cache, wobei wir den Redis-Server bereits installiert haben. Somit muss nur noch die Nextcloud-Configuration angepasst werden: + +```bash +sudo nano /var/www/nextcloud/config/config.php +``` +Fügen Sie eine weitere Zeile vor der schließenden Klammer ein: +... +````php +'dbtype' => 'mysql', + 'version' => '12.0.0.29', + 'dbname' => 'NextCloud', + 'dbhost' => 'localhost', + 'dbport' => '', + 'dbtableprefix' => 'oc_', + 'dbuser' => 'NextCloud', + 'dbpassword' => 'passw0rd#', + 'logtimezone' => 'UTC', + 'installed' => true, + 'memcache.distributed' => '\OC\Memcache\Redis', + 'memcache.local' => '\OC\Memcache\Redis', + 'memcache.locking' => '\OC\Memcache\Redis', + 'redis' => array( + 'host' => 'localhost', + 'port' => 6379, + ), +); +```` +Laden Sie Sie Administrator-Seite neu -- Der Fehler sollte weg sein. + +## SSL-Zertifikat + +Für die https / SSL Übertragung benötigen wir noch ein selbst-signiertes Zertifikat welches dem Browser übergeben werden kann. + +```bash +sudo -s +openssl req -new -x509 -days 365 -nodes -out /etc/ssl/certs/NextCloud.pem -keyout /etc/ssl/private/NextCloud.key +``` +### Konfiguration Apache für das SSL-Zertifikat + +Konfiguration der Benötigten Module: + +Bearbeiten der Datei ````/etc/apache2/sites-available/nextcloud.conf```` + +````apacheconf + + Redirect permanent / https://nextcloud.hensel.dom + + + + + SSLEngine on + SSLCertificateFile /etc/ssl/certs/NextCloud.pem + SSLCertificateKeyFile /etc/ssl/private/NextCloud.key + + + Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" + + + DocumentRoot "/var/www/nextcloud" + ServerName nextcloud.hensel.dom + ServerAlias www.nextcloud.hensel.dom + + ErrorLog ${APACHE_LOG_DIR}/error.log + CustomLog ${APACHE_LOG_DIR}/access.log combined + + + Options +FollowSymlinks + AllowOverride All + + Dav off + + SetEnv HOME /var/www/nextcloud + SetEnv HTTP_HOME /var/www/nextcloud + Satisfy Any + + + + +```` +Aktivieren: + +```bash +sudo a2ensite default-ssl.conf +sudo systemctl restart apache2 +``` + +Apache Neustarten und Fertig + +## CronJob für regelmäßige Aktualisierung der Datenbank + +NextCloud aktualisiert bei jedem Zugriff auf das Webinterface die Datenbank, allerdings kostet dies wertvolle Sekunden bei einem „Wohlfühl-Interface" daher aktivieren Wir einen [CronJob](../basics/Automatisierung mit cron und systemd.md) + +Die Aktion soll vom User www-data ausgeführt werden + +```bash +sudo crontab -u www-data -e +``` +nun können wir einen neuen Job einfügen: + +``` +\*/15 \* \* \* \* php -f /var/www/nextcloud/cron.php +``` +Wählen Sie nun im Administrations-Bereich von NextCloud bei Cron entsprechend auch cron aus. + +Im Anschluss am besten einmal reboot + +## LDAP + +Konfiguration smb.conf bei einem Samba AD-DC +````ini +[global] +ldap server require strong auth = no +```` +````bash +sudo systemctl restart samba-ad-dc +```` +Im Anschluss daran suchen wir in den NextCloud-Apps nach dem LDAP user and group backend: + +![Auswahl LDAP-APP](./nextcloud-ldap-media/image2.png) + +Aktivieren Sie die App und wechseln Sie wieder in den Administrationsbereich. Dort finden Sie einen neuen Bereich LDAP. + +![Einrichtungstab Server](./nextcloud-ldap-media/image3.png) + +Die benötigten Informationen finden Sie in ihrer Serverkonfiguration. In diesem Beispiel: + +* FQDN + Port des AD +* Nutzer,Gruppe,Domäne Dieser Account muss keine Admin-Rechte haben sollte aber eigener Account sein. +* Passwort +* Der Ort in der Domäne an der die User zu suchen sind + +![Einrichtungstab Benutzer](./nextcloud-ldap-media/image4.png) + +Welcher Typ soll abgefragt werden? Hier empfiehlt sich eine Separate Gruppe für Nutzer anzulegen welche NextCloud nutzen sollen. Klicken Sie am unteren Rand auf „Einstellungen prüfen und Benutzer zählen" um ihre Konfiguration zu überprüfen. + +![Einrichtungstab Anmeldeattribute](./nextcloud-ldap-media/image5.png) + +Hier definieren Sie mit welchen Möglichkeiten sich der Nutzer Authentifizieren kann. Wählen Sie die sAMAccountName aus, um dem Nutzer zu ermöglichen Sich direkt mit seinem Windows-Login anzumelden. + +![Einrichtungstab Gruppen](./nextcloud-ldap-media/image6.png) + +Hier definieren Sie welche Gruppen ihres Servers in NextCloud übernommen werden sollen um ihre Nutzer auch in NextCloud passend sortieren zu können und auch Gruppenspezifische Externe Laufwerke einzubinden. + +![Einrichtungstab Expert](./nextcloud-ldap-media/image7.png) + +In der Benutzerübersicht sollen alle Nutzer mit ihrem Benutzernamen und nicht mit der UUID angezeigt werden. Somit ist es auch für die Nutzer einfacher, sich gegenseitig zu finden. + + +[PDF herunterladen](nextcloud-ldap.pdf){ .md-button } diff --git a/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap.pdf b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap.pdf new file mode 100644 index 0000000..df69026 Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/nextcloud-ldap.pdf differ diff --git a/mkdocs/docs/Linux_Unternehmen/ubuntu-ad-dc.md b/mkdocs/docs/Linux_Unternehmen/ubuntu-ad-dc.md new file mode 100644 index 0000000..87e7723 --- /dev/null +++ b/mkdocs/docs/Linux_Unternehmen/ubuntu-ad-dc.md @@ -0,0 +1,508 @@ +# Installation Ubuntu Server 24.04 LTS + +Die Installation des Ubuntu Servers Erfolgt in Virtualbox. Achten Sie +bei der Einrichtung der VM darauf, dass die unbeaufsichtigte +Installation nicht durchgeführt wird, da einzelne Schritte relevant +sind. + +Beim Bootvorgang wählen Sie „Try or Install" um das Setup zu starten. +Wählen Sie im nächsten Schritt Deutsch als Installations- und +Systemsprache. Bei Der Wahl der Tastatur setzen Sie ebenfalls auf German +und German. + +Die Installationsart sollte Standard sein. Minimal führt dazu, dass +viele „übliche" Programme wie `PING` nicht installiert werden. +Üblicherweise benötigen Sie den unteren teil der Third-Party-Driver +nicht, wenn Sie nicht auf echter Hardware arbeiten. Hier werden dann +RAID-Controller oder WLAN-Karten ergänzt. + +Die Netzwerkkonfiguration belassen wir auf DHCP, da später die +Konfigurationsdatei manuell angepasst werden soll. Üblicherweise würde +aber hier eine feste IP für einen Server vergeben werden, wobei darauf +zu achten ist, die Subnetzmaske als CIDR anzuhängen. Proxy bleibt leer. + +Nach der Bestätigung der Netzwerkkonfiguration testet der Server +automatisch den schnellsten/nächsten Updateserver. + +Die Festplattenpartitionierung kann auf Default belassen werden. Die +Verwendung von LVM ist mittlerweile Standard. LVM steht für Logical +Volume Manager und ist eine Variante Software-RAID um auch nachträglich +Erweiterungen oder Redundanzen hinzuzufügen. Bestätigen Sie ihre Wahl. + +Setzen Sie Ihren user-account und ihren Hostname dc1. + +Im nächsten Schritt können Sie sich für Ubuntu Pro anmelden, einen +Dienst, welcher ihnen erweiterten Support und Features wie +Kernel-Live-Patches und längeren Support. + +Aktivieren Sie auf jeden Fall die Installation des openSSH-Servers. +Unten könnten Sie SSH-Keys aus z.B. github importieren, um sie später +ohne Passwort per SSH auf den Server zu verbinden. + +Die nachfolgenden Features sind „snaps" von Ubuntu und sollen im Rahmen +der Meisterausbildung nicht genutzt werden, da diese nicht auf +„Nicht-Ubuntu" Systemen funktionieren. Hierbei handelt es sich um +vorkonfektionierte Programmpakete. + +Nun läuft die Installation durch. Am Ende steht nichts im Log, sondern +darunter entsteht ein Button zum Neustarten des Systems. + +Denken Sie nach dem Neustart daran, dass Sie innerhalb des etz wieder den Cache-Server verwenden: +```bash +echo 'Acquire::http::Proxy "http://10.10.224.119:3142";' | sudo tee /etc/apt/apt.conf.d/02proxy +``` +\newpage +## Ein Linux-Server als Active Directory Domain Controller + +Ein Linux-Server der Active Directory beherrscht, ist eine Möglichkeit, +um auf den Einsatz eines MS-Servers zu verzichten. Es existieren ein +paar Einschränkungen aber das Projekt Samba ist im stetigen Wachstum und +entwickelt immer neue Funktionen hinzu. In dieser Arbeitsanweisung +werden Sie einen Samba4 Active Directory Server installieren und im +Anschluss Diesen mit den MS-Remote Server Administration Tools +verwalten. Die Funktionalität dieses Servers enthält: DNS, Kerberos, +Benutzer und Gruppen, Netzlaufwerke und Gruppenrichtlinien. + +Vorgaben die in dieser Anleitung genutzt werden. +```conf +DNS-Server: +Name: dc1.tnXX.ito +Server Type: Authoritative. +Forward Lookup Zone: tnXX.ito +Reverse Lookup Zone: 2XX.168.192.in-addr.arpa. + +DC-Server +AD DC Hostname: DC1 +AD DNS Domain Name: tnXX.ito +Kerberos Realm: tnXX.ito +NT4 Domain Name: tnXX +IP Adresse 192.168.2XX.250 +Server Role: Domain Controller +DNS Forwarder: 192.168.2XX.1 + +DHCP Server +Subnet: 192.168.2XX.0 255.255.255.0 +Range: 192.168.2XX.100 192.168.2XX.200 +``` + +\newpage + +## Einrichtung der festen IP inklusive DNS-Anpassung + +In der aktuellen Version von Ubuntu Server wird bei der +Netzwerkkonfiguration auf netplan gesetzt. Hierbei wird eine .yaml Datei +angelegt, welche in der MAAS-Installation (Cloud-Config) automatisch dem +Rechner zugewiesen würde. + +Als erstes legen wir eine neue Datei an: +```shellscript +sudo nano /etc/netplan/01-tnXX-netz.yaml +``` +```yaml +# This file describes the network interfaces available on your system +# For more information, see netplan(5). +network: + ethernets: + enp0s3: + addresses: [192.168.2XX.250/24] + routes: + - to: 0.0.0.0/0 + via: 192.168.2XX.1 + dhcp4: no + nameservers: + addresses: \[192.168.2.XX.250,1.1.1.1\] + search: \[tnXX.ito\] + optional: true + version: 2 +``` +Die Anpassung des Hostnamen wurde auch kompatibel mit der Cloud-Config +gemacht daher neuer Vorgehensweise: +```shellscript +sudo hostnamectl set-hostname dc1 +sudo nano /etc/cloud/cloud.cfg +``` +```shellscript +preserve_hostname: true # Erhält den Hostnamen nach dem Neustart +``` +Erweitern der Hosts-Datei: +```shellscript +sudo nano /etc/hosts +``` +```config +127.0.0.1 localhost +127.0.1.1 dc1.tnXX.ito dc1 +``` +Einagben Überprüfen: +```shellscript +sudo hostname +sudo nslookup dc1 +``` +Beides sollte den oberen Eingaben entsprechen. + +## Installation der benötigten Komponenten +```bash +sudo apt update +sudo apt install samba samba-dsdb-modules samba-vfs-modules krb5-config winbind libpam-winbind libnss-winbind acl dnsutils chrony isc-dhcp-server krb5-user smbclient +``` +Während der Installation werden Sie nach dem Realm für Kerberos gefragt: +```INI +Realm = MKXX.ITO (Alles groß schreiben) +Server = DC1.MKXX.ITO +Administrator Server = DC1.MKXX.ITO +``` +## Linux fit für ACL + +Um mit Samba auch die vollen Windows ACL und Benutzer-Attribute zu unterstützen müssen diese ebenfalls im ext4 Dateisystem ihres Servers +aktiviert werden. +> Bevor Sie das tun wäre jetzt der Punkt einen Sicherungspunkt der VM zu machen Bei Tippfehlern werfen Sie sich selbst aus dem System. + +```bash +sudo nano /etc/fstab +``` + +```bash +UUID=xxx / ext4 defaults 0 0 +``` +Wird zu: + +```bash +UUID=xxx / ext4 user_xattr,acl,barrier=1,errors=remount-ro,defaults 0 0 +``` +Speichern und Neustart + +## Zeitserver Einrichten + +Als Zeitserver verwenden wir den Dienst chrony. + +```shellscript +sudo nano /etc/chrony/chrony.conf +``` +Am Ende Anhängen: + +```config +allow 0.0.0.0/24 +``` +Dienst neu starten: + +```bash +sudo systemctl restart chrony +``` +Testen ob der Dienst aktiv ist: +```bash +ss -tulpen: +``` +> udp 0 0 0.0.0.0:123 0.0.0.0:\* 0 22432 1180/chronyd + +## Samba Installation und Provisionierung + +### Samba Installieren +Sichern der Orginalkonfiguration + +```bash +sudo mv /etc/samba/smb.conf /etc/samba/smb.conf.bak +``` +### Provisionierung des Samba4 zu einem Active Directory Domain-Controller mit UNIX-Erweiterung: + +```bash +sudo samba-tool domain provision --use-rfc2307 --interactive --dns-backend=SAMBA_INTERNAL +``` +Fragen beantworten: +* Realm: TNXX.ITO +* Domain: TNXX +* Server Role: dc +* DNS backend: SAMBA_INTERNAL +* DNS forwarder: 1.1.1.1 +* Administrator password: 3 von 4: klein, groß, Zahl Zeichen und mindestens 7 Zeichen lang!!!!!!!!!!!!!! zB. passw0rd# + +Fertig. + +## Startverhalten von Samba an AD-DC anpassen + +```bash +sudo systemctl enable --now samba-ad-dc +``` +Samba nur auf den angegeben Netzwerkkarten starten, auf diese Weise gibt es keine Konflikte mit dem internen Nameserver edit in /etc/samba/smb.conf unter global +```bash +bind interfaces only = yes +interfaces = lo enp0s3 +``` + +## Kerberos-Konfiguration von Samba übernehmen + +Samba legt bei der Provisionierung eine vorgefertigte Konfigurationsdatei für Kerberos also dem Authentifizierungsdienst, welcher auch eine Synchrone Uhr braucht. + +Original sichern: +```bash +sudo mv /etc/krb5.conf /etc/krb5.conf.bak +``` +Link erstellen: +```bash +sudo cp -al /var/lib/samba/private/krb5.conf /etc/krb5.conf +``` +## Anpassung der Netzwerkverbindung um DNS-Anfragen durch den Internen-DNS zu beantworten + +```bash +sudo nano /etc/netplan/01-tnXX-netz.yaml +``` + + +```yaml +... +nameservers: + addresses: [192.168.2XX.250] + search: [tnXX.ito] +... +``` +```bash +sudo rm /etc/netplan/50-cloud-init.yaml +sudo netplan apply +``` +Internen Resolver übernehmen +```bash +sudo rm /etc/resolv.conf +echo -e \"nameserver 127.0.0.1\\nsearch TNXX.ITO\" \| sudo tee +/etc/resolv.conf +``` + +## Überprüfen der DNS-Konfiguration + +Testen des SRV record für ldap über TCP + +```bash +host -t SRV \_ldap.\_tcp.tnXX.ito +``` +> _ldap.\_tcp.tnXX.ito has SRV record 0 100 389 dc1.tnXX.ito. + +Testen des SRV record für kerberos über UDP + +```bash +host -t SRV \_kerberos.\_udp.tnXX.ito +``` +> _kerberos.\_udp.mkXX.ito has SRV record 0 100 88 dc1.tnXX.ito. + +Und die Namensauflösung des Servers + +```bash +host -t A dc1.tnXX.ito +``` +>dc1.tnXX.ito has address 127.0.0.1 + +Wenn hier Alles antwortet funktioniert der DNS + +## Kerberos + +Samba erzeugt eine passende Konfigurationsdatei für den Kerberos-Dienst +diese verlinken wir anstelle der Original-Datei die uns mitinstalliert +wurde. + +```bash +sudo mv /etc/krb5.conf /etc/krb5.conf.orig +sudo cp -al /var/lib/samba/private/krb5.conf /etc/krb5.conf +sudo reboot +``` +Login-Versuch mit Anlegung des Maschinenaccounts +```bash +kinit administrator@TNXX.ITO +``` +> Es erfolgt eine Ausgabe ihres Passwort-Ablaufdatums +```bash +klist +``` +> Das komplette Kerberos Ticket wird angezeigt +```bash +sudo smbclient -L localhost -U 'administrator' +``` +> Sie sehen eine auflistung der Servereigenschaften, der Freigaben und der +Serverrolle + +```bash +sudo smbclient //localhost/netlogon -U 'administrator' +``` +Sie sehen das leere netlogon Verzeichnis des Servers und raus geht es +mit „exit" + +## DHCP-Server einrichten + +```bash +sudo nano /etc/dhcp/dhcpd.conf +``` +suchen sie den auskommentierten Eintrag „authoritative;" und kommentieren Sie ihn ein. Weiter unten finden Sie ein Beispiel: + +```conf +# A slightly different configuration for an internal subnet. +#subnet 10.5.5.0 netmask 255.255.255.224 { +# range 10.5.5.26 10.5.5.30; +# option domain-name-servers ns1.internal.example.org; +# option domain-name "internal.example.org"; +# option subnet-mask 255.255.255.224; +# option routers 10.5.5.1; +# option broadcast-address 10.5.5.31; +# default-lease-time 600; +# max-lease-time 7200; +#} +``` +welches wir anpassen: + +```conf +# A slightly different configuration for an internal subnet. +Subnet 192.168.2XX.0 netmask 255.255.255.0 { + range 192.168.2XX.100 192.168.2XX.200; + option domain-name-servers 192.168.2XX.250; + option domain-name "tnXX.ito"; + option subnet-mask 255.255.255.0; + option routers 192.168.2XX.1; + option broadcast-address 192.168.2XX.255; + default-lease-time 600; + max-lease-time 7200; +} +``` +speichern und den dienst neu starten mit: +```bash +sudo systemctl restart isc-dhcp-server +``` +## Benutzer anlegen und Verwalten + +Zur Verwaltung der Nutzer der Domäne haben sie (mindestens) 2 +Möglichkeiten: + +### RSAT + +Nutzen Sie einen Windows PC, nehmen diesen in die Domäne auf, und nutzen die Remote Server Administration Tools von Microsoft. + + +Diese werden über Features hinzugefügt. Prüfen Sie welcher +Installationsweg bei ihrer Windows Version passt. ( winver ausführen ) + +Hiermit können Sie Benutzer, Gruppen und auch Gruppenrichtlinien setzen. + +### CLI + +Über das samba-tool kann mit sudo-rechten ebenfalls das Management +erfolgen, allerdings Textbasiert: + +Nutzer mit Vor und Nachnamen erstellen und ein Passwort vergeben: + +```bash +sudo samba-tool user add dieterbecker 'passw0rd#' --given-name=Dieter --surname=Becker +``` +Wenn auf das Passwort und die Genauen Namen verzichtet wird, erfolgt +trotzdem ein Passwort Abfrage Dialog. + +Das Ganze erweitert um den Profilpfad: + +```bash +sudo samba-tool user add dieterbecker 'passw0rd#' --given-name=Dieter --surname=Becker --profile-path='\\tnXX\profiles\dieterbecker' +``` +und/oder mit Home-Verzeichnis + +```bash +sudo samba-tool user add dieterbecker 'passw0rd#' --given-name=Dieter --surname=Becker --home-drive=U --home-directory='\\tnXX\dieterbecker' +``` +Nutzer anzeigen: +```bash +sudo samba-tool user list +``` +Nutzer Löschen: + +```bash +sudo samba-tool user delete dieterbecker +``` +Passwort ändern: +```bash +sudo samba-tool user setpassword dieterbecker +``` +Gruppe anlegen: +```bash +sudo samba-tool group add Geschaeftsleitung +``` +Gruppe löschen: +```bash +sudo samba-tool group delete Geschaeftsleitung +``` +Nutzer oder Gruppe zu Gruppe hinzufügen: +```bash +sudo samba-tool group addmembers \"Geschaeftsleitung\" dieterbecker +``` +Nutzer aus Gruppe entfernen: +```bash +sudo samba-tool group removemembers \"Geschaeftsleitung\" dieterbecker +``` +Gruppenmitglieder Anzeigen: +```bash +sudo samba-tool group listmembers \"Geschaeftsleitung\" +``` +## User auf Ubuntu umsetzen + +Damit die Nutzer auch unter Linux verfügbar werden, muss der winbind Dienst wissen, wie die AD-User mit ihren IDs am Server gemappt werden sollen. Daher anpassen der smb.conf: + +Unter ```[Global]``` unter den vorhandenen Einträgen ergänzen: + +```ini +password server = DC1.TNXX.ITO +idmap uid = 10000-20000 +idmap gid = 10000-20000 +winbind enum users = yes +winbind enum groups = yes +winbind cache time = 10 +winbind use default domain = yes +winbind nss info = rfc2307 +``` +Zum übernehmen den Dienst neu starten: + +```bash +sudo systemctl restart samba-ad-dc +``` +User testen: + +```bash +getend passwd +``` +Gruppen testen: + +```bash +getend group +``` +> Es sollten Nutzer und Gruppen mit TNXX\ auftauchen. Sollte dem nicht der fall sein, bitte in der Datei ```/etc/nsswitch.conf``` alle Einträge mit ```sss``` durch ```winbind``` ersrtzen und dann nochmals versuchen. + +## Freigaben für die Gruppen erstellen + +Damit die Nutzer und Gruppen nun auch Laufwerke bekommen müssen die Verzeichnisse erstellt und Freigegeben werden: + +```bash +sudo mkdir -p /srv/samba/projekte +``` +Admins zugang geben: + +```bash +sudo chown root:"TNXX\Domain Admins" /srv/samba/projekte +sudo chmod 0770 /srv/samba/projekte +``` +ACL auf Domänenadmins erweitern: + +```bash +sudo setfacl -m g:"TNXX\Domain Admins":rwx /srv/samba/projekte +sudo setfacl -d -m g:"TNXX\Domain Admins":rwx /srv/samba/projekte +``` + +Und damit die Rechte auch setzbar werden: + +```bash +sudo samba-tool privilege grant "TNXX\Domain Admins" SeDiskOperatorPrivilege +``` +Eintrag in der smb.conf dafür: +```ini +[Projekte] +path = /srv/samba/projekte +read only = no +vfs objects = acl_xattr +map acl inherit = yes +inherit acls = yes +inherit permissions = yes +nt acl support = yes +``` + +Jetzt kann die Freigabe vom Admin mit den Jeweiligen User-Gruppenrechten +gesetzt werden. Hierfür in einer Windows-Umgebung die Eigenschaften des Netzlaufwerkes anpassen. + + +[PDF herunterladen](ubuntu-ad-dc.pdf){ .md-button } diff --git a/mkdocs/docs/Linux_Unternehmen/ubuntu-ad-dc.pdf b/mkdocs/docs/Linux_Unternehmen/ubuntu-ad-dc.pdf new file mode 100644 index 0000000..0de2421 Binary files /dev/null and b/mkdocs/docs/Linux_Unternehmen/ubuntu-ad-dc.pdf differ diff --git a/mkdocs/docs/assets/Logo.png b/mkdocs/docs/assets/Logo.png new file mode 100644 index 0000000..45d8433 Binary files /dev/null and b/mkdocs/docs/assets/Logo.png differ diff --git a/mkdocs/docs/basics/Automatisierung mit cron und systemd.md b/mkdocs/docs/basics/Automatisierung mit cron und systemd.md new file mode 100644 index 0000000..15c280c --- /dev/null +++ b/mkdocs/docs/basics/Automatisierung mit cron und systemd.md @@ -0,0 +1,133 @@ +# Automatisierung mit cron und systemd + +Stellen Sie sich vor, Sie betreiben einen Server oder eine Anwendung, die rund um die Uhr laufen muss. Als IT-Meister möchten Sie jederzeit nachvollziehen können, ob Ihr System aktiv ist und wann es zuletzt gestartet wurde. Dafür können Sie zwei klassische Linux-Automatisierungswerkzeuge nutzen: + +* **Cronjob:** Führt regelmäßig Aufgaben aus, z.B. jede Minute, jede Stunde oder einmal täglich. +* **systemd-Unit:** Startet Aufgaben beim Systemstart oder zu bestimmten Ereignissen. + +Mit diesen Werkzeugen können Sie z.B. eine Datei anlegen oder aktualisieren, um so einen „Herzschlag" (Heartbeat) Ihres Systems zu dokumentieren. + +# Cron-Job: Jede Minute eine Datei aktualisieren + +> Praxisbeispiel: Heartbeat-File + +Sie möchten, dass jede Minute der Zeitstempel einer Datei (/tmp/heartbeat.txt) aktualisiert wird. Das ist nützlich, um zu prüfen, ob Cron und das System laufen. + +**So geht's:** + +Öffnen Sie die Crontab des aktuellen Benutzers: + +``` +crontab -e +``` + +Fügen Sie folgende Zeile hinzu: + +``` +* * * * * /usr/bin/touch /tmp/heartbeat.txt +``` + +Jetzt wird jede Minute die Datei /tmp/heartbeat.txt neu angelegt oder ihr Zeitstempel aktualisiert. + +\newpage + +# Crontab-Syntax erklärt: + +| Feld | Bedeutung | Wert im Beispiel | Bedeutung | +| ----------- | --------------- | --------------------------------- | ------------------- | +| Minute | 0-59 | \* | jede Minute | +| Stunde | 0-23 | \* | jede Stunde | +| Tag (Monat) | 1-31 | \* | jeder Tag | +| Monat | 1-12 | \* | jeder Monat | +| Tag (Woche) | 0-7 (0/7 = Son) | \* | jeder Wochentag | +| Befehl | Befehl | /usr/bin/touch /tmp/heartbeat.txt | Was wird ausgeführt | + +**Beispiel:** + +``` +* * * * * /usr/bin/touch /tmp/heartbeat.txt +``` + +→ Jede Minute wird die Datei angefasst („touched"). + +**Weitere Beispiele:** + +``` +0 0 * * * /usr/bin/touch /tmp/midnight.txt +``` + +* jeden Tag um Mitternacht + +``` +1/5 * * * * /usr/bin/touch /tmp/every5min.txt +``` + +*  alle 5 Minuten beginnend 5 Minuten nach 1 also 6,11,16,... + +# systemd-Unit: Datei beim Systemstart aktualisieren + +## **Praxisbeispiel: Boot-Marker** + +Sie möchten beim Systemstart eine Datei (/tmp/boot.txt) anlegen oder deren Zeitstempel aktualisieren, um den letzten Bootvorgang zu protokollieren. + +**So geht's:** + +Erstellen Sie eine neue systemd-Service-Datei: + +```shellscript +sudo nano /etc/systemd/system/touch-at-boot.service +``` + +Fügen Sie folgenden Inhalt ein: + +```ini +[Unit] +Description=Touch file at boot + +[Service] +Type=oneshot +ExecStart=/usr/bin/touch /tmp/boot.txt + +[Install] +WantedBy=multi-user.target +``` + +1. Datei speichern und schließen. +2. Service aktivieren und testen: + +```shellscript +sudo systemctl daemon-reload +sudo systemctl enable touch-at-boot.service +sudo systemctl start touch-at-boot.service +``` + +Nach jedem Neustart wird /tmp/boot.txt aktualisiert. + +**systemd-Unit erklärt:** + +```ini +[Unit]: Metadaten und Abhängigkeiten +Description: Kurze Beschreibung +[Service]: Was soll gemacht werden? +Type=oneshot: Einmaliger Befehl, kein dauerhafter Prozess der überwacht werden könnte +ExecStart: Der auszuführende Befehl +[Install]: Wann/wo soll der Service gestartet werden? +WantedBy=multi-user.target: Startet beim normalen Systemstart +``` + +**systemd-Kommandos:** + +```shellscript +sudo systemctl start # Service sofort starten +sudo systemctl enable # Service beim Boot aktivieren +sudo systemctl status # Status anzeigen +sudo systemctl stop # Service stoppen +``` + +**Wann nutze ich was?** + +* **Cronjob**: Für wiederkehrende Aufgaben (regelmäßig, z.B. jede Minute, stündlich, täglich) +* **systemd-Unit**: Für Aufgaben beim Systemstart, beim Herunterfahren oder bei bestimmten Ereignissen + + +[PDF herunterladen](Automatisierung_mit_cron_und_systemd.pdf){ .md-button } diff --git a/mkdocs/docs/basics/Automatisierung_mit_cron_und_systemd.pdf b/mkdocs/docs/basics/Automatisierung_mit_cron_und_systemd.pdf new file mode 100644 index 0000000..b63daaa Binary files /dev/null and b/mkdocs/docs/basics/Automatisierung_mit_cron_und_systemd.pdf differ diff --git a/mkdocs/docs/basics/Einstieg in Linux-Desktop.md b/mkdocs/docs/basics/Einstieg in Linux-Desktop.md new file mode 100644 index 0000000..23304c2 --- /dev/null +++ b/mkdocs/docs/basics/Einstieg in Linux-Desktop.md @@ -0,0 +1,78 @@ +# Einstieg in Linux-Desktop + +## Notieren Sie bei jedem Schritt: + +* Welche Menüpunkte oder Symbole Sie verwendet haben. +* Was Ihnen besonders leicht oder schwer gefallen ist. +* Fragen oder Auffälligkeiten, die Ihnen beim Arbeiten begegnen. + +## Benutzeroberfläche kennenlernen + +* Erkunden Sie die Menüstruktur und das Anwendungsmenü. +* Passen Sie die Taskleiste an (z.B. Position ändern, Plugins wie CPU- oder Temperaturanzeige hinzufügen). +* Nutzen Sie die Systemtray-Symbole (Netzwerk, Bluetooth, Lautstärke). +* Öffnen Sie verschiedene Fenster und probieren Sie das Fenster-Management aus (Minimieren, Maximieren, Schließen, ausrichten am Seitenrand). +* Finden Sie heraus, wie Sie Programme an die Taskleiste oder das Startmenü anheften können. + +## Tastatur-Layout und Sprache einstellen + +* Öffnen Sie die Systemeinstellungen. +* Stellen Sie das Tastatur-Layout auf Deutsch (oder Ihr gewünschtes Layout) um. +* Passen Sie die Systemsprache an. + +## Dateiverwaltung mit USB-Stick + +* Stecken Sie Ihren USB-Stick ein und öffnen Sie ihn im Dateimanager. +* Erstellen Sie auf dem USB-Stick einen neuen Ordner mit Ihrem Namen. +* Kopieren Sie eine Datei von der VM auf den USB-Stick und umgekehrt. +* Entfernen Sie den USB-Stick sicher über die grafische Oberfläche. + +## Sonderfall etz + +> **Wichtiger Hinweis:** + +> Damit alle Teilnehmer im Kurs effizient Updates und Software installieren können, wird im Schulungsnetzwerk ein lokaler Paket-Cache (Proxy) verwendet. +> **Diesen Schritt müssen Sie außerhalb der Schulungsstätte (z.B. zu Hause) nicht durchführen!** + +So richten Sie den Proxy ein: + +1. Öffnen Sie ein Terminal (z.B. über das Startmenü). +2. Geben Sie folgenden Befehl ein (ersetzen Sie ggf. die IP-Adresse, durch die im Kurs verwendete): + + ```bash + echo 'Acquire::http::Proxy "http://10.10.224.119:3142";' | sudo tee /etc/apt/apt.conf.d/02proxy + ``` + +3. Fahren Sie anschließend wie gewohnt mit Updates und Installationen fort. + +## VLC Media Player installieren (grafisch) + +* Öffnen Sie den grafischen Paketmanager („Empfohlene Software“ oder „Add/Remove Software“). +* Suchen Sie nach „VLC“. +* Installieren Sie den VLC Media Player. + +## System aktualisieren + +* Öffnen Sie das grafische Update-Tool („Software Updater“ oder „Update Manager“). +* Starten Sie die Systemaktualisierung und folgen Sie den Anweisungen. + +## Weiteren Benutzer anlegen und Rechte vergeben + +* Öffnen Sie die Einstellungen für „Benutzer und Gruppen“. +* Erstellen Sie einen neuen Benutzer mit einem selbst gewählten Namen. +* Geben Sie diesem Benutzer Administratorrechte (Mitglied der Gruppe „sudo“ oder „Administratoren“). + +## Remote-Zugriff einrichten und testen + +* Aktivieren Sie „SSH“ und/oder „VNC“ und „RDP“ für den Fernzugriff. (VNC ist unter Ubuntu nicht mehr nativ vorhanden) +* Testen Sie den Remote-Zugriff auch von einem Windows-PC aus: + * Für SSH: Verwenden Sie z.B. das Programm „PuTTY“. + * Für VNC: Verwenden Sie z.B. „RealVNC Viewer“ (geht auch ohne Registrierung) + * Für RDP: Verwenden Sie Micrsoft Remotedesktopverbindung + * Melden Sie sich mit den Zugangsdaten Ihres Accounts an. + +> *Viel Erfolg beim Erkunden und Einrichten Ihres Linux Desktops!* + + + +[PDF herunterladen](Einstieg_in_Linux-Desktop.pdf){ .md-button } diff --git a/mkdocs/docs/basics/Einstieg_in_Linux-Desktop.pdf b/mkdocs/docs/basics/Einstieg_in_Linux-Desktop.pdf new file mode 100644 index 0000000..b2bc0a1 Binary files /dev/null and b/mkdocs/docs/basics/Einstieg_in_Linux-Desktop.pdf differ diff --git a/mkdocs/docs/basics/Grundlagen der Konsole.md b/mkdocs/docs/basics/Grundlagen der Konsole.md new file mode 100644 index 0000000..31f6182 --- /dev/null +++ b/mkdocs/docs/basics/Grundlagen der Konsole.md @@ -0,0 +1,143 @@ +# Grundlagen der Konsole + +### Installation nützlicher Programme + +Bevor Sie beginnen, installieren Sie bitte folgende Programme, die Sie im Kurs benötigen: + +* nano: Einfache Textbearbeitung im Terminal +* tree: Anzeige von Ordnerstrukturen +* htop: Übersichtliche Systemüberwachung + +Führen Sie diesen Befehl im Terminal aus: + +```bash +sudo apt update +sudo apt install nano tree htop +``` + +### Wo befinden Sie sich? + +Lassen Sie sich das aktuelle Verzeichnis anzeigen. + +```bash +pwd +``` + +### Wechseln Sie in Ihr Home-Verzeichnis. + +Tipp: Das Home-Verzeichnis erreichen Sie mit: + +```bash +cd ~ +``` + +### Erstellen Sie im Home-Verzeichnis einen Ordner „projekt". + +```bash +mkdir projekt +``` + +### Erstellen Sie darin zwei Unterordner „dokumente" und „bilder". + +```bash +mkdir projekt/dokumente projekt/bilder +``` + +### Wechseln Sie in den Ordner „projekt". + +```bash +cd projekt +``` + +### Erstellen Sie drei Textdateien: „notizen.txt", „aufgaben.txt", „ideen.txt". + +```bash +touch notizen.txt aufgaben.txt ideen.txt +``` + +### Erstellen Sie zwei Bilddateien (Platzhalter): „bild1.jpg" und „bild2.jpg". + +```bash +touch bild1.jpg bild2.jpg +``` + +### Kopieren Sie „notizen.txt" und „aufgaben.txt" in den Ordner „dokumente". + +```bash +cp notizen.txt aufgaben.txt dokumente/ +``` + +### Verschieben Sie „ideen.txt" in den Ordner „dokumente". + +```bash +mv ideen.txt dokumente/ +``` + +### Verschieben Sie „bild1.jpg" und „bild2.jpg" in den Ordner „bilder". + +```bash +mv bild1.jpg bild2.jpg bilder/ +``` + +### Zeigen Sie die Ordnerstruktur mit „tree" an. + +```bash +tree ~/projekt +``` + +### Öffnen Sie eine der Textdateien mit „nano" und schreiben Sie einen kurzen Text hinein. + +```bash +nano dokumente/notizen.txt +``` + +> Speichern Sie mit Strg+O, beenden Sie mit Strg+X. + +### Zeigen Sie Ihre aktuelle IP-Adresse an. + +```bash +ip address +``` + +**oder** + +```bash +hostname -I +``` + +### Überwachen Sie Ihr System mit „htop". + +```bash +htop +``` + +### Zeigen Sie die Speicherauslastung an. + +```bash +df -h +``` + +### Zeigen Sie die Arbeitsspeicher-Auslastung an. + +```bash +free -h +``` + +### 18. Wie finden Sie Hilfe zu einem Befehl? + +```bash +man +``` + +Beispiel: + +```bash +man ls +``` + +**Zusatzaufgabe:****Erstellen Sie eine weitere Datei im Ordner „dokumente" und verschieben Sie diese anschließend in den Ordner „bilder". Zeigen Sie danach erneut die Struktur mit tree an.** + +> Viel Erfolg beim Erkunden der Linux-Befehle und beim Organisieren Ihrer Dateien! + + +[PDF herunterladen](Grundlagen_der_Konsole.pdf){ .md-button } diff --git a/mkdocs/docs/basics/Grundlagen_der_Konsole.pdf b/mkdocs/docs/basics/Grundlagen_der_Konsole.pdf new file mode 100644 index 0000000..aaf25d3 Binary files /dev/null and b/mkdocs/docs/basics/Grundlagen_der_Konsole.pdf differ diff --git a/mkdocs/docs/basics/Windows-Freigabe mit Samba.md b/mkdocs/docs/basics/Windows-Freigabe mit Samba.md new file mode 100644 index 0000000..28cca96 --- /dev/null +++ b/mkdocs/docs/basics/Windows-Freigabe mit Samba.md @@ -0,0 +1,304 @@ +# Windows-Freigabe mit Samba + +Samba ist die Linux-Variante um SMB-Verbindungen zu Windows, Linux und OS X (macOS) herzustellen. Hierfür wird ein Serverdienst installiert und über eine übersichtliche Konfigurationsdatei entsprechend den Anforderungen eingestellt. Es existieren zwar auch Möglichkeiten diese Freigaben über GUI-Programme oder Webinterfaces zu konfigurieren allerdings sind deren Funktionsumfang meist auf Basis-Funktionen beschränkt. Samba bietet eine Überprüfungsmöglichkeit der Konfigurationsdatei, um Schreibfehler und deren Konsequenzen übersichtlich darzustellen. + +## Installation + +Für die Installation empfiehlt sich die Shell da hierüber sinnvoll beobachtet werden kann welche weiteren Abhängigkeiten installiert werden. + +### Shell-Installation + +Update der Paketdatenbank und der installierten Pakete + +```bash +sudo apt update && sudo apt-get upgrade -y +``` + +Installation des Samba-Dienstes + +```bash +sudo apt install samba +``` + +Nach der Installation des Dienstes kann dieser über die Konfigurationsdatei /etc/samba/smb.conf bearbeitet werden. Die von Ubuntu vorkonfigurierte Version ist nahezu vollständig selbsterklärend und mit entsprechenden Beispielen versehen. + +## smb.conf + +```ini +[global] +workgroup = WORKGROUP +``` + +Hier wird die Arbeitsgruppe bzw. die Domäne, in der der Samba-Server +betrieben werden soll definiert. + +```ini +server string = %h server (Samba, Ubuntu) +``` + +Die Beschreibung des Servers (mouse-over) wobei für %h für der hostname +des Servers eingesetzt wird. + +```ini +wins support = no +wins server = w.x.y.z +``` + +Kann geändert werden zu + +```ini +wins support = yes +# wins server = w.x.y.z +``` + +Damit übernimmt der Samba-Server die [WINS](https://de.wikipedia.org/wiki/Windows_Internet_Naming_Service)-Aufgaben. + +**In einem Netzwerk sollte immer nur ein WINS-Server aktiv laufen.** + +```ini +dns proxy = no +``` + +Bei der Grundkonfiguration no wird kein DNS-Server für die Namensauflösung genutzt sondern nur die lokalen host Dateien, WINS-Server und Broadcasts. Wenn ein funktionierender DNS-Server im Netzwerk vorhanden ist kann dieser durch den Einsatz von yes ebenfalls genutzt werden. + +```ini +interfaces = 127.0.0.0/8 eth0 +bind interfaces only = yes +``` + +Hier kann konfiguriert werden ob der Samba-Server auf einer, mehreren oder allen Netzwerkkarten und IP-Adressen verfügbar ist. Wenn Sie hier nichts verändern ist der Server Grundsätzlich auf allen Netzwerkkarten und Subnetzen erreichbar. + +```ini +server role = +``` + +standalone server: Die einfachste Variante, nur User die per smbpasswd hinzugefügt wurden können auf den Samba-Server zugreifen. + +member server: Der Server ist Mitglied einer Domäne und hat ein Maschinenkonto auf dem ADDC an welchen auch die Benutzeranfragen weitergegegeben werden. + +classic primary domain controller: Samba agiert als NT4 PDC + +classic backup domain controller : Samba ist ein sekundärer NT4 DC + +active directory domain controller: Samba agiert als ADDC und übernimmt die gesamte Benutzerauthentifizierung. Diese Einstellung sollte nicht von Hand genutzt werden da hierfür ein Provisionierungsscript genutzt wird. + +``` +map to guest = bad user +``` + +Was passiert mit unbekannten Nutzern. + +## Freigaben + +Freigaben werden je nach Funktionalität unterschiedlich beschrieben wobei es auch besondere Freigaben gibt, welche z.B. Drucker, Clientspezifisch oder Userspezifische Freigaben betreffen. + +## Beispiel einer freien Freigabe z.B. Medienfreigabe im Privatbereich + +```ini +[Musik] +comment = Musikfreigabe +path = /srv/samba/musik +read only = no +browseable = yes +``` + +Nach dem Speichern überprüfen Sie ob alle Funktionen, die sie definiert +haben korrekt übernommen werden konnten: + +```bash +sudo samba-tool testparm +``` + +Sie werden feststellen, dass die Option browseable nicht angezeigt wird. Dies liegt daran, dass diese Kombination browseable = yes ein defaultwert ist und somit nicht angezeigt wird. + +Damit diese Freigabe auch funktioniert, muss Sie auch auf dem System vorhanden sein, sowie die korrekte Rechtevergabe erfolgt sein. + +```bash +sudo mkdir /srv/samba +sudo mkdir /srv/samba/musik +sudo chmod -R a+rw /srv/samba/musik +``` + +nach Abschluss dieser Aktion muss der Samba-Dienst und der NetBIOS-Nameserver neu gestartet werden. + +```bash +sudo systemctl restart smbd.service nmbd.service +``` + +Alle vor der Installation von Samba vorhandenen User sind nicht in der Samba-Datenbank hinterlegt und müssen nachgepflegt werden. Hierbei geben sie ihren Usernamen und ihr Passwort erneut ein. Spätere Änderungen werden synchronisiert. + +```bash +sudo smbpasswd -a USERNAME +``` + +Nun können Sie von einem beliebigen Client auf diese Freigabe zugreifen: + +Windows: + +Explorer öffnen und in der Adresszeile: + +``` +\\IP des Servers\Musik +``` + +eingeben oder direkt ein Netzlaufwerk verbinden + +Linux und OSX: + +Im Dateimanager in die Adresszeile: + +``` +smb://IP des Servers/Musik +``` + +## Beispiel eingeschränkte Freigabe z.B. Unterlagen für bestimmten Personenkreis. + +Im Vorfeld solcher Freigaben müssen die betreffenden Benutzer zum einen auf dem System vorhanden sein und auch noch ergänzend in Samba bekannt gemacht werden. Dazu legen wir nun 2 neue Nutzer an, um später nachvollziehen zu können wer was darf. Dazu als Beispiel Hans Wurst aus der Produktion und Peter Lustig aus der Verwaltung. + +Im folgenden werden Zugriffsgruppen definiert welche es ermöglichen die Lese- und Schreibrechte sauber Granuliert darzustellen: + +| | Lesen Angebote | Schreiben Angebote | Lesen Lieferscheine | Schreiben Lieferscheine | +| ------------ | ------------------ | ---------------------- | ----------------------- | --------------------------- | +| Hans Wurst | X | | | X | +| Peter Lustig | | X | | X | + +```bash +sudo adduser hwurst +sudo adduser plustig +sudo addgroup angebote_l +sudo addgroup angebote_ae +sudo addgrouo lieferscheine_l +sudo addgroup lieferscheine_ae +sudo usermod -aG angebote_l hwurst +sudo usermod -aG lieferscheine_ae hwurst +sudo usermod -aG angebote_ae plustig +sudo usermod -aG lieferscheine_ae plustig +``` + +Bekanntgabe an Samba: + +```bash +sudo smbpasswd -a hwurst +sudo smbpasswd -a plustig +``` + +Erstellen der Verzeichnisse: + +```bash +sudo mkdir /srv/samba/angebote +sudo mkdir /srv/samba/lieferscheine +sudo chown -R nobody:angebote_ae /srv/samba/angebote +sudo chown -R nobody:lieferscheine_ae /srv/samba/lieferscheine +sudo chmod -R 0077 /srv/samba/angebote +sudo chmod -R 0077 /srv/samba/lieferscheine +sudo nano /etc/samba/smb.conf +``` + +```ini +[Angebote] +comment = Angebote an Kunden +path = /srv/samba/angebote +guest ok = no +browseable = yes +readonly = yes +valid users = @angebote_l, @angebote_ae +write list = @angebote_ae +force create mode = 0775 +force directory mask = 0775 +force group = angebote_ae + +[Lieferscheine] +copy = Angebote +comment = Lieferscheine von Lieferanten +path = /srv/samba/lieferscheine +valid users = @lieferscheine_l, @lieferscheine_ae +write list = @lieferscheine_ae +force group = lieferscheine_ae + +``` + +## Userverzeichnis + +> Jeder User der Zugriffsrechte auf Samba selbst hat kann durch eine spezielle Freigabe automatisch Zugriff auf sein eigenes Home-Verzeichnis erhalten. Diese ist in der Beispielkonfiguration der smb.conf bereits auskommentiert vorhanden und kann schlicht wieder ein kommentiert werden. + +```ini +[homes] +comment = Privates Verzeichnis +browseable = no +read only = yes +create mask = 0700 +directory mask = 0700 +valid users = %S + +``` + +„homes" ist hier nur ein Platzhalter dieser wird automatisch durch den jeweiligen Usernamen ersetzt und auch der Zugriff ist dann nur für diesen User verfügbar. + +## Sonderfall Drucker + +Für Drucker ist standartmäßig eine Freigabe aktiviert ähnlich wie dies auch Windows in einem Heimnetzwerk tut. Die Konfiguration können Sie der Beispielkonfiguration der smb.conf entnehmen es sind 2 Freigaben notwendig, um ALLE Drucker freizugeben. + +```ini +[printers] +comment = Alle Drucker +browseable = no +path = /var/spool/samba +printable = yes +guest ok = no +read only = yes +create mask = 0700 +``` + +Damit werden Alle Drucker, die am System eingerichtet sind mit jeweils einem eigenen Eintrag freigegeben. + +```ini +[print$] +comment = Drucker Treiber +path /var/lib/samba/printers +browseable = yes +read only = yes +guest ok = no + +``` + +Hier sucht Windows nach Druckertreibern. Die Treiber müssen entweder über andere Wege in dieses Verzeichnis gelegt werden oder es kann auch ein write list Eintrag hinzugefügt werden. + +## Netzwerkpapierkorb + +Auf einem Netzlaufwerk gelöschte Dateien können schnell mal verloren gehen, dafür lässt sich ein Netzwerkpapierkorb einsetzen. Entweder unter global für alle Freigaben oder pro Freigabe einmal einsetzen. + +```ini +# Virtuelles File System "recycle" wird angelegt +vfs object = recycle +# Der Pfad zum Papierkorb relativ zur Freigabe (".recyclebin" ist +Default). +recycle:repository = .recyclebin +# Im Papierkorb bleiben Pfad-Angaben erhalten. +recycle:keeptree = Yes +# Beim Verschieben wird der Zeitstempel angepasst. +recycle:touch = Yes +# Gleichnamige Dateien werden nicht überschrieben. +recycle:versions = Yes +# Keine Begrenzung der Dateigröße pro gelöschter Datei. +recycle:maxsize = 0 +``` + +Und wer leert den? Durch Cron wird jeden Tag der Papierkorb durchsucht +und alles, was älter als 14 Tage ist gelöscht. + +```bash +sudo crontab -e +``` + +In einer Zeile: + +``` +0 12 * * * for path in $(grep path /etc/samba/smb.conf | cut -d= -f2 | sed -e 's/ //' -e 's/\%S/*/'); do if ; then find ${path}/.recycle -mindepth 1 -mtime +14 -exec rm -rf {} \;; fi; done +``` + +Was steht da nun drin: + +Jeden Tag um 0:12 soll in der smb.conf nach Pfad-Angaben gesucht werden und innerhalb dieser die Pfade „.recycle" nach Dateien durchsucht werden die älter als 14 Tage sind. Diese werden gelöscht. + + +[PDF herunterladen](Windows-Freigabe_mit_Samba.pdf){ .md-button } diff --git a/mkdocs/docs/basics/Windows-Freigabe_mit_Samba.pdf b/mkdocs/docs/basics/Windows-Freigabe_mit_Samba.pdf new file mode 100644 index 0000000..46d3b9f Binary files /dev/null and b/mkdocs/docs/basics/Windows-Freigabe_mit_Samba.pdf differ diff --git a/mkdocs/docs/index.md b/mkdocs/docs/index.md new file mode 100644 index 0000000..d04d21d --- /dev/null +++ b/mkdocs/docs/index.md @@ -0,0 +1,14 @@ +# Herzlich willkommen zum Meisterkurs IT: Linux Grundlagen + +Sehr geehrte Teilnehmende, + +willkommen zur Kursübersicht rund um Linux für angehende IT-Meisterinnen und IT-Meister. +Diese Dokumentation bietet eine strukturierte Zusammenstellung der Arbeitsaufträge und Grundlagen, um praxisnah und fundiert in Linux und Unternehmensumgebungen einzusteigen. + +Die Inhalte begleiten von den ersten Schritten am Desktop und in der Konsole über wichtige Automatisierungsthemen wie `cron` und `systemd` bis hin zu realen Einsatzszenarien im Unternehmen, etwa Active Directory, Samba-Freigaben und Nextcloud. Zusätzlich werden Bonuskapitel zu Docker angeboten, um containerbasierte Technologien kennenzulernen. + +Die Navigation auf der linken Seite ermöglicht einen schnellen Zugriff auf die gewünschten Themen. Für den bestmöglichen Lernerfolg wünschen wir viel Erfolg und Freude. + +Mit freundlichen Grüßen + +**Florian Hensel** diff --git a/mkdocs/docs/mkdocs/docs/index.pdf b/mkdocs/docs/mkdocs/docs/index.pdf new file mode 100644 index 0000000..e3627b3 Binary files /dev/null and b/mkdocs/docs/mkdocs/docs/index.pdf differ diff --git a/mkdocs/mkdocs.yml b/mkdocs/mkdocs.yml new file mode 100644 index 0000000..da58a5b --- /dev/null +++ b/mkdocs/mkdocs.yml @@ -0,0 +1,52 @@ +site_name: Linux Grundlagen MK-IT +nav: + - Home: index.md + - Grundlagen: + - Einstieg in Linux-Desktop: basics/Einstieg in Linux-Desktop.md + - Grundlagen der Konsole: basics/Grundlagen der Konsole.md + - Windows-Freigabe mit Samba: basics/Windows-Freigabe mit Samba.md + - Automatisierung mit cron und systemd: basics/Automatisierung mit cron und systemd.md + - Linux im Unternehmen: + - Ubuntu Servr als Active Directory Domain Controller: Linux_Unternehmen/ubuntu-ad-dc.md + - Linux als Client in Active Directory: Linux_Unternehmen/linux-als-ad-client.md + - Nextcloud mit LDAP-Anbindung: Linux_Unternehmen/nextcloud-ldap.md + - Bonuskapitel: + - Docker-Grundlagen: bonus/docker-grundlagen.md + - Docker-Projekte: + - Pi-Hole: bonus/docker-pi-hole.md + - BackupPC: bonus/docker-backuppc.md + +# Theme +theme: + logo: assets/Logo.png + name: material + features: + - navigation.sections + palette: + - media: "(prefers-color-scheme)" + toggle: + icon: material/brightness-auto + name: Switch to light mode + - media: "(prefers-color-scheme: light)" + scheme: default + primary: blue grey + accent: orange + toggle: + icon: material/brightness-7 + name: Switch to dark mode + - media: "(prefers-color-scheme: dark)" + scheme: slate + primary: blue grey + accent: yellow + toggle: + icon: material/brightness-4 + name: Switch to system preference + +# Markdown extensions +markdown_extensions: + - attr_list +# - toc: +# permalink: true + - pymdownx.highlight + - pymdownx.superfences + diff --git a/mkdocs/site/404.html b/mkdocs/site/404.html new file mode 100644 index 0000000..ae7cf46 --- /dev/null +++ b/mkdocs/site/404.html @@ -0,0 +1,842 @@ + + + + + + + + + + + + + + + + + + + + + + Linux Grundlagen MK-IT + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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+ + + + + + + + + + + + + \ No newline at end of file diff --git a/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/Login_Image.jpg b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/Login_Image.jpg new file mode 100644 index 0000000..594f046 Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/Login_Image.jpg differ diff --git a/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/Logo.png b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/Logo.png new file mode 100644 index 0000000..45d8433 Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/Logo.png differ diff --git a/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/background.jpg b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/background.jpg new file mode 100644 index 0000000..155f4ad Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/background.jpg differ diff --git a/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/background_Depri.jpg b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/background_Depri.jpg new file mode 100644 index 0000000..5cfcf9d Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/background_Depri.jpg differ diff --git a/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/background_etz_depri.jpg b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/background_etz_depri.jpg new file mode 100644 index 0000000..3ceffb4 Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/Nextcloud_Design/background_etz_depri.jpg differ diff --git a/mkdocs/site/Linux_Unternehmen/linux-als-ad-client.pdf b/mkdocs/site/Linux_Unternehmen/linux-als-ad-client.pdf new file mode 100644 index 0000000..a918b40 Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/linux-als-ad-client.pdf differ diff --git a/mkdocs/site/Linux_Unternehmen/linux-als-ad-client/index.html b/mkdocs/site/Linux_Unternehmen/linux-als-ad-client/index.html new file mode 100644 index 0000000..79d1d29 --- /dev/null +++ b/mkdocs/site/Linux_Unternehmen/linux-als-ad-client/index.html @@ -0,0 +1,1249 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + Linux als Client in Active Directory - Linux Grundlagen MK-IT + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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Linux als Client in Active Directory

+ +

Ein Ubuntu Desktop-System lässt sich auch in eine Domäne einbinden. +Falls Sie sich fragen, wozu man Linux an ein Windows-Netzwerk anbinden +soll, ist einfach erklärt: Egal an welchen Computer Sie gehen, sei es +Linux oder Windows, Sie melden Sich mit ihren Benutzerdaten an und +erhalten auch ggf. die Administrationsrechte um Auf dem System Schalten +und Walten zu können, wie sie möchten. Im Augenblick sind Rechtevergaben +nur für Gruppen pro System anzuwenden, somit können Administratoren +Programme Installieren. Wenn Gruppenrichtlinien genutzt werden sollen, +müssen Sie Kostenpflichtige Tools wie Centrify DirectControl oder Ubuntu +Pro nutzen.

+

Voraussetzungen prüfen

+
    +
  • Ubuntu ist installiert und einsatzbereit
    • +
  • Netzwerkverbindung zum AD-Controller funktioniert
    • +
  • DNS-Auflösung auf die Domäne und den AD-Controller ist sichergestellt
    • +
  • Systemuhr ist synchron (z.B. via NTP)
    • +
  • Ein AD-Benutzerkonto mit Join-Rechten ist vorhanden
    • +
+

System aktualisieren

+
sudo apt update
+sudo apt upgrade
+
+

Notwendige Pakete installieren

+
sudo apt install -y realmd sssd sssd-tools adcli samba-common-bin oddjob oddjob-mkhomedir packagekit libnss-sss libpam-sss krb5-user sssd-krb5
+
+

Hostname setzen (FQDN)

+

Passe den Hostnamen an das AD-Schema an (z.B. rechnername.deinedomäne.de):

+
sudo hostnamectl set-hostname vbox.tnXX.ito
+
+

Kerberos konfigurieren

+

Bearbeite die Datei /etc/krb5.conf und passe die Domain an:

+
[libdefaults]
+udp_preference_limit = 0
+default_realm = TNXX.ITO
+rdns = false
+
+
+

Hinweis: Domänenname in Großbuchstaben eintragen

+
+

Funktionstest: Domäne entdecken

+
realm discover tnXX.ito
+
+
+

Ergebnis prüfen: Die Domäne sollte mit Typ „active-directory" angezeigt werden.

+
+

Kerberos-Ticket holen

+
kinit deinbenutzername
+
+
+

Passwort eingeben (AD-Benutzer mit Join-Rechten).

+
+

System der Domäne beitreten

+
sudo realm join -v -U deinbenutzername TNXX.ITO
+
+
+

Passwort eingeben, wenn abgefragt.

+
+

Home-Verzeichnisse für AD-Benutzer automatisch erstellen

+

sudo pam-auth-update
+
+„Create home directory on login" aktivieren falls deaktiviert und mit OK +bestätigen.

+

Funktionstest: AD-Benutzer auflisten

+
id benutzer@TNXX.ITO
+
+
+

Wenn die Benutzerinformationen angezeigt werden, war der Join erfolgreich.

+
+

(Optional) Sudo-Rechte für AD-Gruppen vergeben

+

Datei anlegen:

+

sudo nano /etc/sudoers.d/adadmins
+
+Eintragen (Beispiel):

+

%administratoren@TNXX.ITO ALL=(ALL) NOPASSWD:ALL
+
+Kontrollfragen

+
    +
  1. Welche Pakete sind für den AD-Join notwendig?
    2. +
  2. Wie prüfen Sie, ob die Domäne erreichbar ist?
    3. +
  3. Wie testen Sie, ob ein AD-Benutzer korrekt erkannt wird?
    4. +
  4. Warum ist die DNS-Konfiguration so wichtig für den AD-Join?
    5. +
+

Hinweis:\ +Bei Fehlern prüfen Sie die Logdateien (/var/log/sssd/, /var/log/auth.log, +/var/log/syslog) und die Netzwerkkonfiguration.

+

PDF herunterladen

+ + + + + + + + + + + + + +
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+ + + + + + + + + + + + + \ No newline at end of file diff --git a/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image1.png b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image1.png new file mode 100644 index 0000000..3b1044a Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image1.png differ diff --git a/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image2.png b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image2.png new file mode 100644 index 0000000..f0bb09c Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image2.png differ diff --git a/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image3.png b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image3.png new file mode 100644 index 0000000..92a8bc4 Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image3.png differ diff --git a/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image4.png b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image4.png new file mode 100644 index 0000000..4842ae6 Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image4.png differ diff --git a/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image5.png b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image5.png new file mode 100644 index 0000000..72c554d Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image5.png differ diff --git a/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image6.png b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image6.png new file mode 100644 index 0000000..9999c8c Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image6.png differ diff --git a/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image7.png b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image7.png new file mode 100644 index 0000000..fcafaa5 Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap-media/image7.png differ diff --git a/mkdocs/site/Linux_Unternehmen/nextcloud-ldap.pdf b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap.pdf new file mode 100644 index 0000000..df69026 Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap.pdf differ diff --git a/mkdocs/site/Linux_Unternehmen/nextcloud-ldap/index.html b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap/index.html new file mode 100644 index 0000000..e46d68d --- /dev/null +++ b/mkdocs/site/Linux_Unternehmen/nextcloud-ldap/index.html @@ -0,0 +1,1300 @@ + + + + + + + + + + + + + + + + + + + + + + + + Nextcloud mit LDAP-Anbindung - Linux Grundlagen MK-IT + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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+ + + + + +

Nextcloud mit LDAP-Anbindung

+ +

NextCloud bringt ihnen eine erweiterte Funktionalität der Bereitstellung +und Synchronisierung ihrer Daten für Mitarbeiter. NextCloud biete über +Erweiterungen und Plug-Ins die Möglichkeit auch in anderen Teilen ihres +Unternehmens Verbesserungen der Zusammenarbeit zu schaffen. Prinzipiell +ist NextCloud aber ihre Private Cloud - Sie wissen, wo die Daten liegen +und Sie wissen wer darauf zugreifen kann und darf.

+

Vorbereitungen

+

NextCloud benötigt ergänzend zu dem evtl. massiven Speicherplatzbedarf +auch noch eine funktionierend SQL-Datenbank. Hierfür wird der reine +Open-Source mySQL Ableger MariaDB empfohlen.

+

Installation Datenbank mit Webmanagement und weiterer benötigter Komponenten

+
sudo apt install apache2 mariadb-server libapache2-mod-php php php-mysql php-xml php-gd php-curl php-zip php-mbstring php-intl php-bcmath php-gmp php-imagick php-redis redis-server php-ldap php-smbclient unzip phpmyadmin
+
+

Abfragen nach dem zu verwendenden Webserver: apache2

+

Konfiguriere phpmyadmin: Ja Datenbank Konfigurieren

+

Passwort setzen

+

Im Anschluss muss die Datenbank noch gesichert werden um etwaigen +Missbrauch zu unterbinden und auch das Root-Passwort wird hier gesetzt

+

sudo mysql_secure_installation
+
+1. Abfrage des aktuellen Passwortes NICHTS EINGEBEN NUR BESTÄTIGEN

+
    +
  1. +

    Soll ein Root-Passwort gesetzt werden? Y

    +
    2. +
  2. +

    Passwort eingeben und wiederholen

    +
    3. +
  3. +

    Soll der Anonyme User entfernt werden? Y

    +
    4. +
  4. +

    Remote-Login für Root deaktivieren? Y

    +
    5. +
  5. +

    test-Datenbank entfernen? Y

    +
    6. +
  6. +

    Änderungen übernehmen? Y

    +
    7. +
+

Jetzt muss einmalig in die SQL-Datenbank der Login für root über das +Webinterface aktiviert werden:

+
sudo mysql -u root -p
+
+
use mysql;
+update user set plugin='' where User='root';
+flush privileges;
+\q
+
+

Zugriff auf ihre Datebank per Webinterface:

+

http://IP/phpmyadmin

+

Legen Sie einen neuen Nutzer für NextCloud an und gewähren Sie dem Nutzer alle Rechte an seiner Datenbank „Nextcloud". +/newpage

+

NextCloud installieren

+

NextCloud bietet derzeit keine externe Paketquellen an. Deshalb muss Nextcloud als Zip-Archiv heruntergeladen werden und im Anschluss passend entpackt werden.

+
wget https://download.nextcloud.com/server/releases/latest.zip
+unzip latest.zip
+sudo cp -r nextcloud /var/www/
+sudo chown -R www-data:www-data /var/www/nextcloud/
+
+

Jetzt legen wir noch ein Separates Datenverzeichnis an. Dies bringt den Vorteil, dass dieses sich auch auf einer separaten Partition befinden kann.

+
sudo mkdir /srv/cloud
+sudo chown www-data:www-data -R /srv/cloud
+
+

erstellen /etc/apache2/sites-available/nextcloud.conf mit Inhalt: +

<VirtualHost *:80>
+    DocumentRoot "/var/www/nextcloud"
+    ServerName nextcloud.hensel.dom
+    ErrorLog ${APACHE_LOG_DIR}/error.log
+    CustomLog ${APACHE_LOG_DIR}/access.log combined
+        <Directory /var/www/nextcloud/>
+        Options +FollowSymlinks
+        AllowOverride All
+            <IfModule mod_dav.c>
+            Dav off
+            </IfModule>
+        SetEnv HOME /var/www/nextcloud
+        SetEnv HTTP_HOME /var/www/nextcloud
+        Satisfy Any
+        </Directory>
+</VirtualHost>
+
+Speichern und aktivieren mit

+
sudo a2ensite nextcloud
+sudo a2dissite 000-default.conf
+
+

Aktivieren der benötigten Apache2-Module

+
sudo a2enmod rewrite
+sudo a2enmod headers
+sudo a2enmod env
+sudo a2enmod dir
+sudo a2enmod mime
+sudo a2enmod setenvif
+sudo a2enmod ssl
+sudo systemctl restart apache2
+
+

Nun können Sie per http auf den Webserver zugreifen +http://nextcloud.hensel.dom

+

Erster Login, Eingabe der Admindaten

+

Hier legen Sie nun das Administrator-Konto ein, wobei natürlich Admin und ein schwaches Passwort hier Tabu sind.

+

Geben Sie als Datenverzeichnis das gerade angelegte Verzeichnis an und geben Sie die entsprechenden Daten die beim Anlagen der Datenbank gesetzt wurden ein.

+

Nach dem Klick auf Installation abschließen werden Sie auch schon ihr eigenes Datenverzeichnis befördert, wobei ihnen erst noch ein Hinweis angezeigt wird wie Sie Desktop- und Mobile-Apps nutzen können.

+

Wechseln Sie als nächstes in der rechten oberen Ecke in das Administrator-Menü.

+

Im oberen Bereich begrüßen Sie dabei gleich einige Konfigurationsfehler:

+

Wir nutzen noch kein SSL und keinen Cache.

+

Kümmern wir uns erst einmal um den Cache, wobei wir den Redis-Server bereits installiert haben. Somit muss nur noch die Nextcloud-Configuration angepasst werden:

+

sudo nano /var/www/nextcloud/config/config.php
+
+Fügen Sie eine weitere Zeile vor der schließenden Klammer ein: +... +
'dbtype' => 'mysql',
+  'version' => '12.0.0.29',
+  'dbname' => 'NextCloud',
+  'dbhost' => 'localhost',
+  'dbport' => '',
+  'dbtableprefix' => 'oc_',
+  'dbuser' => 'NextCloud',
+  'dbpassword' => 'passw0rd#',
+  'logtimezone' => 'UTC',
+  'installed' => true,
+  'memcache.distributed' => '\OC\Memcache\Redis',
+  'memcache.local' => '\OC\Memcache\Redis',
+  'memcache.locking' => '\OC\Memcache\Redis',
+  'redis' => array(
+     'host' => 'localhost',
+     'port' => 6379,
+     ),
+);
+
+Laden Sie Sie Administrator-Seite neu -- Der Fehler sollte weg sein.

+

SSL-Zertifikat

+

Für die https / SSL Übertragung benötigen wir noch ein selbst-signiertes Zertifikat welches dem Browser übergeben werden kann.

+
sudo -s
+openssl req -new -x509 -days 365 -nodes -out /etc/ssl/certs/NextCloud.pem -keyout /etc/ssl/private/NextCloud.key
+
+

Konfiguration Apache für das SSL-Zertifikat

+

Konfiguration der Benötigten Module:

+

Bearbeiten der Datei /etc/apache2/sites-available/nextcloud.conf

+

<VirtualHost *:80>
+    Redirect permanent / https://nextcloud.hensel.dom
+</VirtualHost>
+
+<IfModule mod_ssl.c>
+    <VirtualHost *:443>
+        SSLEngine on
+        SSLCertificateFile      /etc/ssl/certs/NextCloud.pem
+        SSLCertificateKeyFile /etc/ssl/private/NextCloud.key
+
+        <IfModule mod_headers.c>
+            Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
+        </IfModule>
+
+        DocumentRoot "/var/www/nextcloud"
+        ServerName nextcloud.hensel.dom
+        ServerAlias www.nextcloud.hensel.dom
+
+        ErrorLog ${APACHE_LOG_DIR}/error.log
+        CustomLog ${APACHE_LOG_DIR}/access.log combined
+
+        <Directory /var/www/nextcloud/>
+            Options +FollowSymlinks
+            AllowOverride All
+            <IfModule mod_dav.c>
+                Dav off
+            </IfModule>
+            SetEnv HOME /var/www/nextcloud
+            SetEnv HTTP_HOME /var/www/nextcloud
+            Satisfy Any
+        </Directory>
+    </VirtualHost>
+</IfModule>
+
+Aktivieren:

+
sudo a2ensite default-ssl.conf
+sudo systemctl restart apache2
+
+

Apache Neustarten und Fertig

+

CronJob für regelmäßige Aktualisierung der Datenbank

+

NextCloud aktualisiert bei jedem Zugriff auf das Webinterface die Datenbank, allerdings kostet dies wertvolle Sekunden bei einem „Wohlfühl-Interface" daher aktivieren Wir einen CronJob

+

Die Aktion soll vom User www-data ausgeführt werden

+

sudo crontab -u www-data -e
+
+nun können wir einen neuen Job einfügen:

+

\*/15 \* \* \* \* php -f /var/www/nextcloud/cron.php
+
+Wählen Sie nun im Administrations-Bereich von NextCloud bei Cron entsprechend auch cron aus.

+

Im Anschluss am besten einmal reboot

+

LDAP

+

Konfiguration smb.conf bei einem Samba AD-DC +

[global]
+ldap server require strong auth = no
+
+
sudo systemctl restart samba-ad-dc
+
+Im Anschluss daran suchen wir in den NextCloud-Apps nach dem LDAP user and group backend:

+

Auswahl LDAP-APP

+

Aktivieren Sie die App und wechseln Sie wieder in den Administrationsbereich. Dort finden Sie einen neuen Bereich LDAP.

+

Einrichtungstab Server

+

Die benötigten Informationen finden Sie in ihrer Serverkonfiguration. In diesem Beispiel:

+
    +
  • FQDN + Port des AD
    • +
  • Nutzer,Gruppe,Domäne Dieser Account muss keine Admin-Rechte haben sollte aber eigener Account sein.
    • +
  • Passwort
    • +
  • Der Ort in der Domäne an der die User zu suchen sind
    • +
+

Einrichtungstab Benutzer

+

Welcher Typ soll abgefragt werden? Hier empfiehlt sich eine Separate Gruppe für Nutzer anzulegen welche NextCloud nutzen sollen. Klicken Sie am unteren Rand auf „Einstellungen prüfen und Benutzer zählen" um ihre Konfiguration zu überprüfen.

+

Einrichtungstab Anmeldeattribute

+

Hier definieren Sie mit welchen Möglichkeiten sich der Nutzer Authentifizieren kann. Wählen Sie die sAMAccountName aus, um dem Nutzer zu ermöglichen Sich direkt mit seinem Windows-Login anzumelden.

+

Einrichtungstab Gruppen

+

Hier definieren Sie welche Gruppen ihres Servers in NextCloud übernommen werden sollen um ihre Nutzer auch in NextCloud passend sortieren zu können und auch Gruppenspezifische Externe Laufwerke einzubinden.

+

Einrichtungstab Expert

+

In der Benutzerübersicht sollen alle Nutzer mit ihrem Benutzernamen und nicht mit der UUID angezeigt werden. Somit ist es auch für die Nutzer einfacher, sich gegenseitig zu finden.

+

PDF herunterladen

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+ + + + + + + + + + + + + \ No newline at end of file diff --git a/mkdocs/site/Linux_Unternehmen/ubuntu-ad-dc.pdf b/mkdocs/site/Linux_Unternehmen/ubuntu-ad-dc.pdf new file mode 100644 index 0000000..0de2421 Binary files /dev/null and b/mkdocs/site/Linux_Unternehmen/ubuntu-ad-dc.pdf differ diff --git a/mkdocs/site/Linux_Unternehmen/ubuntu-ad-dc/index.html b/mkdocs/site/Linux_Unternehmen/ubuntu-ad-dc/index.html new file mode 100644 index 0000000..0cbb4b6 --- /dev/null +++ b/mkdocs/site/Linux_Unternehmen/ubuntu-ad-dc/index.html @@ -0,0 +1,1743 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + Ubuntu Servr als Active Directory Domain Controller - Linux Grundlagen MK-IT + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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Installation Ubuntu Server 24.04 LTS

+

Die Installation des Ubuntu Servers Erfolgt in Virtualbox. Achten Sie +bei der Einrichtung der VM darauf, dass die unbeaufsichtigte +Installation nicht durchgeführt wird, da einzelne Schritte relevant +sind.

+

Beim Bootvorgang wählen Sie „Try or Install" um das Setup zu starten. +Wählen Sie im nächsten Schritt Deutsch als Installations- und +Systemsprache. Bei Der Wahl der Tastatur setzen Sie ebenfalls auf German +und German.

+

Die Installationsart sollte Standard sein. Minimal führt dazu, dass +viele „übliche" Programme wie PING nicht installiert werden. +Üblicherweise benötigen Sie den unteren teil der Third-Party-Driver +nicht, wenn Sie nicht auf echter Hardware arbeiten. Hier werden dann +RAID-Controller oder WLAN-Karten ergänzt.

+

Die Netzwerkkonfiguration belassen wir auf DHCP, da später die +Konfigurationsdatei manuell angepasst werden soll. Üblicherweise würde +aber hier eine feste IP für einen Server vergeben werden, wobei darauf +zu achten ist, die Subnetzmaske als CIDR anzuhängen. Proxy bleibt leer.

+

Nach der Bestätigung der Netzwerkkonfiguration testet der Server +automatisch den schnellsten/nächsten Updateserver.

+

Die Festplattenpartitionierung kann auf Default belassen werden. Die +Verwendung von LVM ist mittlerweile Standard. LVM steht für Logical +Volume Manager und ist eine Variante Software-RAID um auch nachträglich +Erweiterungen oder Redundanzen hinzuzufügen. Bestätigen Sie ihre Wahl.

+

Setzen Sie Ihren user-account und ihren Hostname dc1.

+

Im nächsten Schritt können Sie sich für Ubuntu Pro anmelden, einen +Dienst, welcher ihnen erweiterten Support und Features wie +Kernel-Live-Patches und längeren Support.

+

Aktivieren Sie auf jeden Fall die Installation des openSSH-Servers. +Unten könnten Sie SSH-Keys aus z.B. github importieren, um sie später +ohne Passwort per SSH auf den Server zu verbinden.

+

Die nachfolgenden Features sind „snaps" von Ubuntu und sollen im Rahmen +der Meisterausbildung nicht genutzt werden, da diese nicht auf +„Nicht-Ubuntu" Systemen funktionieren. Hierbei handelt es sich um +vorkonfektionierte Programmpakete.

+

Nun läuft die Installation durch. Am Ende steht nichts im Log, sondern +darunter entsteht ein Button zum Neustarten des Systems.

+

Denken Sie nach dem Neustart daran, dass Sie innerhalb des etz wieder den Cache-Server verwenden: +

echo 'Acquire::http::Proxy "http://10.10.224.119:3142";' | sudo tee /etc/apt/apt.conf.d/02proxy
+
+\newpage

+

Ein Linux-Server als Active Directory Domain Controller

+

Ein Linux-Server der Active Directory beherrscht, ist eine Möglichkeit, +um auf den Einsatz eines MS-Servers zu verzichten. Es existieren ein +paar Einschränkungen aber das Projekt Samba ist im stetigen Wachstum und +entwickelt immer neue Funktionen hinzu. In dieser Arbeitsanweisung +werden Sie einen Samba4 Active Directory Server installieren und im +Anschluss Diesen mit den MS-Remote Server Administration Tools +verwalten. Die Funktionalität dieses Servers enthält: DNS, Kerberos, +Benutzer und Gruppen, Netzlaufwerke und Gruppenrichtlinien.

+

Vorgaben die in dieser Anleitung genutzt werden. +

DNS-Server:
+Name: dc1.tnXX.ito
+Server Type: Authoritative.
+Forward Lookup Zone: tnXX.ito
+Reverse Lookup Zone: 2XX.168.192.in-addr.arpa.
+
+DC-Server
+AD DC Hostname: DC1
+AD DNS Domain Name: tnXX.ito
+Kerberos Realm: tnXX.ito
+NT4 Domain Name: tnXX
+IP Adresse 192.168.2XX.250
+Server Role: Domain Controller
+DNS Forwarder: 192.168.2XX.1
+
+DHCP Server
+Subnet: 192.168.2XX.0 255.255.255.0
+Range: 192.168.2XX.100 192.168.2XX.200
+

+

\newpage

+

Einrichtung der festen IP inklusive DNS-Anpassung

+

In der aktuellen Version von Ubuntu Server wird bei der +Netzwerkkonfiguration auf netplan gesetzt. Hierbei wird eine .yaml Datei +angelegt, welche in der MAAS-Installation (Cloud-Config) automatisch dem +Rechner zugewiesen würde.

+

Als erstes legen wir eine neue Datei an: +

sudo nano /etc/netplan/01-tnXX-netz.yaml
+
+
# This file describes the network interfaces available on your system
+# For more information, see netplan(5).
+network:
+  ethernets:
+    enp0s3:
+      addresses: [192.168.2XX.250/24]
+        routes:
+          - to: 0.0.0.0/0
+            via: 192.168.2XX.1
+        dhcp4: no
+        nameservers:
+          addresses: \[192.168.2.XX.250,1.1.1.1\]
+          search: \[tnXX.ito\]
+        optional: true
+  version: 2
+
+Die Anpassung des Hostnamen wurde auch kompatibel mit der Cloud-Config +gemacht daher neuer Vorgehensweise: +
sudo hostnamectl set-hostname dc1
+sudo nano /etc/cloud/cloud.cfg
+
+
preserve_hostname: true # Erhält den Hostnamen nach dem Neustart
+
+Erweitern der Hosts-Datei: +
sudo nano /etc/hosts
+
+
127.0.0.1 localhost
+127.0.1.1 dc1.tnXX.ito dc1
+
+Einagben Überprüfen: +
sudo hostname
+sudo nslookup dc1
+
+Beides sollte den oberen Eingaben entsprechen.

+

Installation der benötigten Komponenten

+

sudo apt update
+sudo apt install samba samba-dsdb-modules samba-vfs-modules krb5-config winbind libpam-winbind libnss-winbind acl dnsutils chrony isc-dhcp-server krb5-user smbclient
+
+Während der Installation werden Sie nach dem Realm für Kerberos gefragt: +
Realm = MKXX.ITO (Alles groß schreiben)
+Server = DC1.MKXX.ITO
+Administrator Server = DC1.MKXX.ITO
+

+

Linux fit für ACL

+

Um mit Samba auch die vollen Windows ACL und Benutzer-Attribute zu unterstützen müssen diese ebenfalls im ext4 Dateisystem ihres Servers +aktiviert werden.

+
+

Bevor Sie das tun wäre jetzt der Punkt einen Sicherungspunkt der VM zu machen Bei Tippfehlern werfen Sie sich selbst aus dem System.

+
+
sudo nano /etc/fstab
+
+

UUID=xxx / ext4 defaults 0 0
+
+Wird zu:

+

UUID=xxx / ext4 user_xattr,acl,barrier=1,errors=remount-ro,defaults 0 0
+
+Speichern und Neustart

+

Zeitserver Einrichten

+

Als Zeitserver verwenden wir den Dienst chrony.

+

sudo nano /etc/chrony/chrony.conf
+
+Am Ende Anhängen:

+

allow 0.0.0.0/24
+
+Dienst neu starten:

+

sudo systemctl restart chrony
+
+Testen ob der Dienst aktiv ist: +
ss -tulpen:
+

+
+

udp 0 0 0.0.0.0:123 0.0.0.0:* 0 22432 1180/chronyd

+
+

Samba Installation und Provisionierung

+

Samba Installieren

+

Sichern der Orginalkonfiguration

+
sudo mv /etc/samba/smb.conf /etc/samba/smb.conf.bak
+
+

Provisionierung des Samba4 zu einem Active Directory Domain-Controller mit UNIX-Erweiterung:

+

sudo samba-tool domain provision --use-rfc2307 --interactive --dns-backend=SAMBA_INTERNAL
+
+Fragen beantworten: +* Realm: TNXX.ITO +* Domain: TNXX +* Server Role: dc +* DNS backend: SAMBA_INTERNAL +* DNS forwarder: 1.1.1.1 +* Administrator password: 3 von 4: klein, groß, Zahl Zeichen und mindestens 7 Zeichen lang!!!!!!!!!!!!!! zB. passw0rd#

+

Fertig.

+

Startverhalten von Samba an AD-DC anpassen

+

sudo systemctl enable --now samba-ad-dc
+
+Samba nur auf den angegeben Netzwerkkarten starten, auf diese Weise gibt es keine Konflikte mit dem internen Nameserver edit in /etc/samba/smb.conf unter global +
bind interfaces only = yes
+interfaces = lo enp0s3
+

+

Kerberos-Konfiguration von Samba übernehmen

+

Samba legt bei der Provisionierung eine vorgefertigte Konfigurationsdatei für Kerberos also dem Authentifizierungsdienst, welcher auch eine Synchrone Uhr braucht.

+

Original sichern: +

sudo mv /etc/krb5.conf /etc/krb5.conf.bak
+
+Link erstellen: +
sudo cp -al /var/lib/samba/private/krb5.conf /etc/krb5.conf
+

+

Anpassung der Netzwerkverbindung um DNS-Anfragen durch den Internen-DNS zu beantworten

+
sudo nano /etc/netplan/01-tnXX-netz.yaml
+
+

...
+nameservers:
+  addresses: [192.168.2XX.250]
+  search: [tnXX.ito]
+...
+
+
sudo rm /etc/netplan/50-cloud-init.yaml
+sudo netplan apply
+
+Internen Resolver übernehmen +
sudo rm /etc/resolv.conf
+echo -e \"nameserver 127.0.0.1\\nsearch TNXX.ITO\" \| sudo tee
+/etc/resolv.conf
+

+

Überprüfen der DNS-Konfiguration

+

Testen des SRV record für ldap über TCP

+
host -t SRV \_ldap.\_tcp.tnXX.ito
+
+
+

_ldap._tcp.tnXX.ito has SRV record 0 100 389 dc1.tnXX.ito.

+
+

Testen des SRV record für kerberos über UDP

+
host -t SRV \_kerberos.\_udp.tnXX.ito
+
+
+

_kerberos._udp.mkXX.ito has SRV record 0 100 88 dc1.tnXX.ito.

+
+

Und die Namensauflösung des Servers

+
host -t A dc1.tnXX.ito
+
+
+

dc1.tnXX.ito has address 127.0.0.1

+
+

Wenn hier Alles antwortet funktioniert der DNS

+

Kerberos

+

Samba erzeugt eine passende Konfigurationsdatei für den Kerberos-Dienst +diese verlinken wir anstelle der Original-Datei die uns mitinstalliert +wurde.

+

sudo mv /etc/krb5.conf /etc/krb5.conf.orig
+sudo cp -al /var/lib/samba/private/krb5.conf /etc/krb5.conf
+sudo reboot
+
+Login-Versuch mit Anlegung des Maschinenaccounts +
kinit administrator@TNXX.ITO
+

+
+

Es erfolgt eine Ausgabe ihres Passwort-Ablaufdatums +

klist
+
+Das komplette Kerberos Ticket wird angezeigt +
sudo smbclient -L localhost -U 'administrator'
+
+Sie sehen eine auflistung der Servereigenschaften, der Freigaben und der +Serverrolle

+
+

sudo smbclient //localhost/netlogon -U 'administrator'
+
+Sie sehen das leere netlogon Verzeichnis des Servers und raus geht es +mit „exit"

+

DHCP-Server einrichten

+

sudo nano /etc/dhcp/dhcpd.conf
+
+suchen sie den auskommentierten Eintrag „authoritative;" und kommentieren Sie ihn ein. Weiter unten finden Sie ein Beispiel:

+

# A slightly different configuration for an internal subnet.
+#subnet 10.5.5.0 netmask 255.255.255.224 {
+#  range 10.5.5.26 10.5.5.30;
+#  option domain-name-servers ns1.internal.example.org;
+#  option domain-name "internal.example.org";
+#  option subnet-mask 255.255.255.224;
+#  option routers 10.5.5.1;
+#  option broadcast-address 10.5.5.31;
+#  default-lease-time 600;
+#  max-lease-time 7200;
+#}
+
+welches wir anpassen:

+

# A slightly different configuration for an internal subnet.
+Subnet 192.168.2XX.0 netmask 255.255.255.0 {
+  range 192.168.2XX.100 192.168.2XX.200;
+  option domain-name-servers 192.168.2XX.250;
+  option domain-name "tnXX.ito";
+  option subnet-mask 255.255.255.0;
+  option routers 192.168.2XX.1;
+  option broadcast-address 192.168.2XX.255;
+  default-lease-time 600;
+  max-lease-time 7200;
+}
+
+speichern und den dienst neu starten mit: +
sudo systemctl restart isc-dhcp-server
+

+

Benutzer anlegen und Verwalten

+

Zur Verwaltung der Nutzer der Domäne haben sie (mindestens) 2 +Möglichkeiten:

+

RSAT

+

Nutzen Sie einen Windows PC, nehmen diesen in die Domäne auf, und nutzen die Remote Server Administration Tools von Microsoft. +https://learn.microsoft.com/de-de/troubleshoot/windows-server/system-management-components/remote-server-administration-tools

+

Diese werden über Features hinzugefügt. Prüfen Sie welcher +Installationsweg bei ihrer Windows Version passt. ( winver ausführen )

+

Hiermit können Sie Benutzer, Gruppen und auch Gruppenrichtlinien setzen.

+

CLI

+

Über das samba-tool kann mit sudo-rechten ebenfalls das Management +erfolgen, allerdings Textbasiert:

+

Nutzer mit Vor und Nachnamen erstellen und ein Passwort vergeben:

+

sudo samba-tool user add dieterbecker 'passw0rd#' --given-name=Dieter --surname=Becker
+
+Wenn auf das Passwort und die Genauen Namen verzichtet wird, erfolgt +trotzdem ein Passwort Abfrage Dialog.

+

Das Ganze erweitert um den Profilpfad:

+

sudo samba-tool user add dieterbecker 'passw0rd#' --given-name=Dieter --surname=Becker --profile-path='\\tnXX\profiles\dieterbecker'
+
+und/oder mit Home-Verzeichnis

+

sudo samba-tool user add dieterbecker 'passw0rd#' --given-name=Dieter --surname=Becker --home-drive=U --home-directory='\\tnXX\dieterbecker'
+
+Nutzer anzeigen: +
sudo samba-tool user list
+
+Nutzer Löschen:

+

sudo samba-tool user delete dieterbecker
+
+Passwort ändern: +
sudo samba-tool user setpassword dieterbecker
+
+Gruppe anlegen: +
sudo samba-tool group add Geschaeftsleitung
+
+Gruppe löschen: +
sudo samba-tool group delete Geschaeftsleitung
+
+Nutzer oder Gruppe zu Gruppe hinzufügen: +
sudo samba-tool group addmembers \"Geschaeftsleitung\" dieterbecker
+
+Nutzer aus Gruppe entfernen: +
sudo samba-tool group removemembers \"Geschaeftsleitung\" dieterbecker
+
+Gruppenmitglieder Anzeigen: +
sudo samba-tool group listmembers \"Geschaeftsleitung\"
+

+

User auf Ubuntu umsetzen

+

Damit die Nutzer auch unter Linux verfügbar werden, muss der winbind Dienst wissen, wie die AD-User mit ihren IDs am Server gemappt werden sollen. Daher anpassen der smb.conf:

+

Unter [Global] unter den vorhandenen Einträgen ergänzen:

+

password server = DC1.TNXX.ITO
+idmap uid = 10000-20000
+idmap gid = 10000-20000
+winbind enum users = yes
+winbind enum groups = yes
+winbind cache time = 10
+winbind use default domain = yes
+winbind nss info = rfc2307
+
+Zum übernehmen den Dienst neu starten:

+

sudo systemctl restart samba-ad-dc
+
+User testen:

+

getend passwd
+
+Gruppen testen:

+
getend group
+
+
+

Es sollten Nutzer und Gruppen mit TNXX\ auftauchen. Sollte dem nicht der fall sein, bitte in der Datei /etc/nsswitch.conf alle Einträge mit sss durch winbind ersrtzen und dann nochmals versuchen.

+
+

Freigaben für die Gruppen erstellen

+

Damit die Nutzer und Gruppen nun auch Laufwerke bekommen müssen die Verzeichnisse erstellt und Freigegeben werden:

+

sudo mkdir -p /srv/samba/projekte
+
+Admins zugang geben:

+

sudo chown root:"TNXX\Domain Admins" /srv/samba/projekte
+sudo chmod 0770 /srv/samba/projekte
+
+ACL auf Domänenadmins erweitern:

+
sudo setfacl -m g:"TNXX\Domain Admins":rwx /srv/samba/projekte
+sudo setfacl -d -m g:"TNXX\Domain Admins":rwx /srv/samba/projekte
+
+

Und damit die Rechte auch setzbar werden:

+

sudo samba-tool privilege grant "TNXX\Domain Admins" SeDiskOperatorPrivilege
+
+Eintrag in der smb.conf dafür: +
[Projekte]
+path = /srv/samba/projekte
+read only = no
+vfs objects = acl_xattr
+map acl inherit = yes
+inherit acls = yes
+inherit permissions = yes
+nt acl support = yes
+

+

Jetzt kann die Freigabe vom Admin mit den Jeweiligen User-Gruppenrechten +gesetzt werden. Hierfür in einer Windows-Umgebung die Eigenschaften des Netzlaufwerkes anpassen.

+

PDF herunterladen

+ + + + + + + + + + + + + +
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+ + + +
+ +
+ + + +
+
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+ + + + + + + + + + + + + \ No newline at end of file diff --git a/mkdocs/site/assets/Logo.png b/mkdocs/site/assets/Logo.png new file mode 100644 index 0000000..45d8433 Binary files /dev/null and b/mkdocs/site/assets/Logo.png differ diff --git a/mkdocs/site/assets/images/favicon.png b/mkdocs/site/assets/images/favicon.png new file mode 100644 index 0000000..1cf13b9 Binary files /dev/null and b/mkdocs/site/assets/images/favicon.png differ diff --git a/mkdocs/site/assets/javascripts/bundle.e71a0d61.min.js b/mkdocs/site/assets/javascripts/bundle.e71a0d61.min.js new file mode 100644 index 0000000..c76b3b2 --- /dev/null +++ b/mkdocs/site/assets/javascripts/bundle.e71a0d61.min.js @@ -0,0 +1,16 @@ +"use strict";(()=>{var Zi=Object.create;var _r=Object.defineProperty;var ea=Object.getOwnPropertyDescriptor;var ta=Object.getOwnPropertyNames,Bt=Object.getOwnPropertySymbols,ra=Object.getPrototypeOf,Ar=Object.prototype.hasOwnProperty,bo=Object.prototype.propertyIsEnumerable;var ho=(e,t,r)=>t in 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rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.statediagram-state rect.divider{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}defs #statediagram-barbEnd{stroke:var(--md-mermaid-edge-color)}[id^=entity] path,[id^=entity] rect{fill:var(--md-default-bg-color)}.relationshipLine{stroke:var(--md-mermaid-edge-color)}defs .marker.oneOrMore.er *,defs .marker.onlyOne.er *,defs .marker.zeroOrMore.er *,defs .marker.zeroOrOne.er *{stroke:var(--md-mermaid-edge-color)!important}text:not([class]):last-child{fill:var(--md-mermaid-label-fg-color)}.actor{fill:var(--md-mermaid-sequence-actor-bg-color);stroke:var(--md-mermaid-sequence-actor-border-color)}text.actor>tspan{fill:var(--md-mermaid-sequence-actor-fg-color);font-family:var(--md-mermaid-font-family)}line{stroke:var(--md-mermaid-sequence-actor-line-color)}.actor-man circle,.actor-man 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l=[i,...M(":not(details) > [href], summary, details[open] [href]",s)],f=Math.max(0,(Math.max(0,l.indexOf(p))+l.length+(c.type==="ArrowUp"?-1:1))%l.length);l[f].focus()}c.claim();break;default:i!==Ne()&&i.focus()}}),r.pipe(g(({mode:c})=>c==="global")).subscribe(c=>{switch(c.type){case"f":case"s":case"/":i.focus(),i.select(),c.claim();break}});let a=Si(i,{worker$:n});return L(a,Oi(s,{worker$:n,query$:a})).pipe(Ve(...me("search-share",e).map(c=>Li(c,{query$:a})),...me("search-suggest",e).map(c=>Mi(c,{worker$:n,keyboard$:r}))))}catch(n){return e.hidden=!0,tt}}function Ai(e,{index$:t,location$:r}){return z([t,r.pipe(Q(we()),g(o=>!!o.searchParams.get("h")))]).pipe(m(([o,n])=>xi(o.config)(n.searchParams.get("h"))),m(o=>{var s;let n=new Map,i=document.createNodeIterator(e,NodeFilter.SHOW_TEXT);for(let a=i.nextNode();a;a=i.nextNode())if((s=a.parentElement)!=null&&s.offsetHeight){let c=a.textContent,p=o(c);p.length>c.length&&n.set(a,p)}for(let[a,c]of n){let{childNodes:p}=x("span",null,c);a.replaceWith(...Array.from(p))}return{ref:e,nodes:n}}))}function Ss(e,{viewport$:t,main$:r}){let o=e.closest(".md-grid"),n=o.offsetTop-o.parentElement.offsetTop;return z([r,t]).pipe(m(([{offset:i,height:s},{offset:{y:a}}])=>(s=s+Math.min(n,Math.max(0,a-i))-n,{height:s,locked:a>=i+n})),Y((i,s)=>i.height===s.height&&i.locked===s.locked))}function lo(e,o){var n=o,{header$:t}=n,r=vo(n,["header$"]);let i=j(".md-sidebar__scrollwrap",e),{y:s}=Be(i);return H(()=>{let a=new T,c=a.pipe(oe(),ae(!0)),p=a.pipe($e(0,ye));return p.pipe(te(t)).subscribe({next([{height:l},{height:f}]){i.style.height=`${l-2*s}px`,e.style.top=`${f}px`},complete(){i.style.height="",e.style.top=""}}),p.pipe(Re()).subscribe(()=>{for(let l of M(".md-nav__link--active[href]",e)){if(!l.clientHeight)continue;let f=l.closest(".md-sidebar__scrollwrap");if(typeof f!="undefined"){let 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ft=ai(Ce("header"),{viewport$:ke}),qt=ct.pipe(m(()=>Ce("main")),b(e=>pi(e,{viewport$:ke,header$:ft})),Z(1)),Hs=L(...me("consent").map(e=>An(e,{target$:Ht})),...me("dialog").map(e=>ni(e,{alert$:fo})),...me("palette").map(e=>li(e)),...me("progress").map(e=>mi(e,{progress$:uo})),...me("search").map(e=>_i(e,{index$:zi,keyboard$:mo})),...me("source").map(e=>$i(e))),$s=H(()=>L(...me("announce").map(e=>_n(e)),...me("content").map(e=>oi(e,{sitemap$:qi,viewport$:ke,target$:Ht,print$:Ni})),...me("content").map(e=>V("search.highlight")?Ai(e,{index$:zi,location$:Kt}):y),...me("header").map(e=>si(e,{viewport$:ke,header$:ft,main$:qt})),...me("header-title").map(e=>ci(e,{viewport$:ke,header$:ft})),...me("sidebar").map(e=>e.getAttribute("data-md-type")==="navigation"?eo(Vi,()=>lo(e,{viewport$:ke,header$:ft,main$:qt})):eo(Lr,()=>lo(e,{viewport$:ke,header$:ft,main$:qt}))),...me("tabs").map(e=>Pi(e,{viewport$:ke,header$:ft})),...me("toc").map(e=>Ri(e,{viewport$:ke,header$:ft,main$:qt,target$:Ht})),...me("top").map(e=>Ii(e,{viewport$:ke,header$:ft,main$:qt,target$:Ht})))),Ki=ct.pipe(b(()=>$s),Ve(Hs),Z(1));Ki.subscribe();window.document$=ct;window.location$=Kt;window.target$=Ht;window.keyboard$=mo;window.viewport$=ke;window.tablet$=Lr;window.screen$=Vi;window.print$=Ni;window.alert$=fo;window.progress$=uo;window.component$=Ki;})(); 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"src/templates/assets/javascripts/components/tabs/index.ts", "src/templates/assets/javascripts/components/toc/index.ts", "src/templates/assets/javascripts/components/top/index.ts", "src/templates/assets/javascripts/patches/ellipsis/index.ts", "src/templates/assets/javascripts/patches/indeterminate/index.ts", "src/templates/assets/javascripts/patches/scrollfix/index.ts", "src/templates/assets/javascripts/patches/scrolllock/index.ts", "src/templates/assets/javascripts/polyfills/index.ts"], + "sourcesContent": ["(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n (factory());\n}(this, (function () { 'use strict';\n\n /**\n * Applies the :focus-visible polyfill at the given scope.\n * A scope in this case is either the top-level Document or a Shadow Root.\n *\n * @param {(Document|ShadowRoot)} scope\n * @see https://github.com/WICG/focus-visible\n */\n function applyFocusVisiblePolyfill(scope) {\n var hadKeyboardEvent = true;\n var hadFocusVisibleRecently = false;\n var hadFocusVisibleRecentlyTimeout = null;\n\n var inputTypesAllowlist = {\n text: true,\n search: true,\n url: true,\n tel: true,\n email: true,\n password: true,\n number: true,\n date: true,\n month: true,\n week: true,\n time: true,\n datetime: true,\n 'datetime-local': true\n };\n\n /**\n * Helper function for legacy browsers and iframes which sometimes focus\n * elements like document, body, and non-interactive SVG.\n * @param {Element} el\n */\n function isValidFocusTarget(el) {\n if (\n el &&\n el !== document &&\n el.nodeName !== 'HTML' &&\n el.nodeName !== 'BODY' &&\n 'classList' in el &&\n 'contains' in el.classList\n ) {\n return true;\n }\n return false;\n }\n\n /**\n * Computes whether the given element should automatically trigger the\n * `focus-visible` class being added, i.e. whether it should always match\n * `:focus-visible` when focused.\n * @param {Element} el\n * @return {boolean}\n */\n function focusTriggersKeyboardModality(el) {\n var type = el.type;\n var tagName = el.tagName;\n\n if (tagName === 'INPUT' && inputTypesAllowlist[type] && !el.readOnly) {\n return true;\n }\n\n if (tagName === 'TEXTAREA' && !el.readOnly) {\n return true;\n }\n\n if (el.isContentEditable) {\n return true;\n }\n\n return false;\n }\n\n /**\n * Add the `focus-visible` class to the given element if it was not added by\n * the author.\n * @param {Element} el\n */\n function addFocusVisibleClass(el) {\n if (el.classList.contains('focus-visible')) {\n return;\n }\n el.classList.add('focus-visible');\n el.setAttribute('data-focus-visible-added', '');\n }\n\n /**\n * Remove the `focus-visible` class from the given element if it was not\n * originally added by the author.\n * @param {Element} el\n */\n function removeFocusVisibleClass(el) {\n if (!el.hasAttribute('data-focus-visible-added')) {\n return;\n }\n el.classList.remove('focus-visible');\n el.removeAttribute('data-focus-visible-added');\n }\n\n /**\n * If the most recent user interaction was via the keyboard;\n * and the key press did not include a meta, alt/option, or control key;\n * then the modality is keyboard. Otherwise, the modality is not keyboard.\n * Apply `focus-visible` to any current active element and keep track\n * of our keyboard modality state with `hadKeyboardEvent`.\n * @param {KeyboardEvent} e\n */\n function onKeyDown(e) {\n if (e.metaKey || e.altKey || e.ctrlKey) {\n return;\n }\n\n if (isValidFocusTarget(scope.activeElement)) {\n addFocusVisibleClass(scope.activeElement);\n }\n\n hadKeyboardEvent = true;\n }\n\n /**\n * If at any point a user clicks with a pointing device, ensure that we change\n * the modality away from keyboard.\n * This avoids the situation where a user presses a key on an already focused\n * element, and then clicks on a different element, focusing it with a\n * pointing device, while we still think we're in keyboard modality.\n * @param {Event} e\n */\n function onPointerDown(e) {\n hadKeyboardEvent = false;\n }\n\n /**\n * On `focus`, add the `focus-visible` class to the target if:\n * - the target received focus as a result of keyboard navigation, or\n * - the event target is an element that will likely require interaction\n * via the keyboard (e.g. a text box)\n * @param {Event} e\n */\n function onFocus(e) {\n // Prevent IE from focusing the document or HTML element.\n if (!isValidFocusTarget(e.target)) {\n return;\n }\n\n if (hadKeyboardEvent || focusTriggersKeyboardModality(e.target)) {\n addFocusVisibleClass(e.target);\n }\n }\n\n /**\n * On `blur`, remove the `focus-visible` class from the target.\n * @param {Event} e\n */\n function onBlur(e) {\n if (!isValidFocusTarget(e.target)) {\n return;\n }\n\n if (\n e.target.classList.contains('focus-visible') ||\n e.target.hasAttribute('data-focus-visible-added')\n ) {\n // To detect a tab/window switch, we look for a blur event followed\n // rapidly by a visibility change.\n // If we don't see a visibility change within 100ms, it's probably a\n // regular focus change.\n hadFocusVisibleRecently = true;\n window.clearTimeout(hadFocusVisibleRecentlyTimeout);\n hadFocusVisibleRecentlyTimeout = window.setTimeout(function() {\n hadFocusVisibleRecently = false;\n }, 100);\n removeFocusVisibleClass(e.target);\n }\n }\n\n /**\n * If the user changes tabs, keep track of whether or not the previously\n * focused element had .focus-visible.\n * @param {Event} e\n */\n function onVisibilityChange(e) {\n if (document.visibilityState === 'hidden') {\n // If the tab becomes active again, the browser will handle calling focus\n // on the element (Safari actually calls it twice).\n // If this tab change caused a blur on an element with focus-visible,\n // re-apply the class when the user switches back to the tab.\n if (hadFocusVisibleRecently) {\n hadKeyboardEvent = true;\n }\n addInitialPointerMoveListeners();\n }\n }\n\n /**\n * Add a group of listeners to detect usage of any pointing devices.\n * These listeners will be added when the polyfill first loads, and anytime\n * the window is blurred, so that they are active when the window regains\n * focus.\n */\n function addInitialPointerMoveListeners() {\n document.addEventListener('mousemove', onInitialPointerMove);\n document.addEventListener('mousedown', onInitialPointerMove);\n document.addEventListener('mouseup', onInitialPointerMove);\n document.addEventListener('pointermove', onInitialPointerMove);\n document.addEventListener('pointerdown', onInitialPointerMove);\n document.addEventListener('pointerup', onInitialPointerMove);\n document.addEventListener('touchmove', onInitialPointerMove);\n document.addEventListener('touchstart', onInitialPointerMove);\n document.addEventListener('touchend', onInitialPointerMove);\n }\n\n function removeInitialPointerMoveListeners() {\n document.removeEventListener('mousemove', onInitialPointerMove);\n document.removeEventListener('mousedown', onInitialPointerMove);\n document.removeEventListener('mouseup', onInitialPointerMove);\n document.removeEventListener('pointermove', onInitialPointerMove);\n document.removeEventListener('pointerdown', onInitialPointerMove);\n document.removeEventListener('pointerup', onInitialPointerMove);\n document.removeEventListener('touchmove', onInitialPointerMove);\n document.removeEventListener('touchstart', onInitialPointerMove);\n document.removeEventListener('touchend', onInitialPointerMove);\n }\n\n /**\n * When the polfyill first loads, assume the user is in keyboard modality.\n * If any event is received from a pointing device (e.g. mouse, pointer,\n * touch), turn off keyboard modality.\n * This accounts for situations where focus enters the page from the URL bar.\n * @param {Event} e\n */\n function onInitialPointerMove(e) {\n // Work around a Safari quirk that fires a mousemove on whenever the\n // window blurs, even if you're tabbing out of the page. \u00AF\\_(\u30C4)_/\u00AF\n if (e.target.nodeName && e.target.nodeName.toLowerCase() === 'html') {\n return;\n }\n\n hadKeyboardEvent = false;\n removeInitialPointerMoveListeners();\n }\n\n // For some kinds of state, we are interested in changes at the global scope\n // only. For example, global pointer input, global key presses and global\n // visibility change should affect the state at every scope:\n document.addEventListener('keydown', onKeyDown, true);\n document.addEventListener('mousedown', onPointerDown, true);\n document.addEventListener('pointerdown', onPointerDown, true);\n document.addEventListener('touchstart', onPointerDown, true);\n document.addEventListener('visibilitychange', onVisibilityChange, true);\n\n addInitialPointerMoveListeners();\n\n // For focus and blur, we specifically care about state changes in the local\n // scope. This is because focus / blur events that originate from within a\n // shadow root are not re-dispatched from the host element if it was already\n // the active element in its own scope:\n scope.addEventListener('focus', onFocus, true);\n scope.addEventListener('blur', onBlur, true);\n\n // We detect that a node is a ShadowRoot by ensuring that it is a\n // DocumentFragment and also has a host property. This check covers native\n // implementation and polyfill implementation transparently. If we only cared\n // about the native implementation, we could just check if the scope was\n // an instance of a ShadowRoot.\n if (scope.nodeType === Node.DOCUMENT_FRAGMENT_NODE && scope.host) {\n // Since a ShadowRoot is a special kind of DocumentFragment, it does not\n // have a root element to add a class to. So, we add this attribute to the\n // host element instead:\n scope.host.setAttribute('data-js-focus-visible', '');\n } else if (scope.nodeType === Node.DOCUMENT_NODE) {\n document.documentElement.classList.add('js-focus-visible');\n document.documentElement.setAttribute('data-js-focus-visible', '');\n }\n }\n\n // It is important to wrap all references to global window and document in\n // these checks to support server-side rendering use cases\n // @see https://github.com/WICG/focus-visible/issues/199\n if (typeof window !== 'undefined' && typeof document !== 'undefined') {\n // Make the polyfill helper globally available. This can be used as a signal\n // to interested libraries that wish to coordinate with the polyfill for e.g.,\n // applying the polyfill to a shadow root:\n window.applyFocusVisiblePolyfill = applyFocusVisiblePolyfill;\n\n // Notify interested libraries of the polyfill's presence, in case the\n // polyfill was loaded lazily:\n var event;\n\n try {\n event = new CustomEvent('focus-visible-polyfill-ready');\n } catch (error) {\n // IE11 does not support using CustomEvent as a constructor directly:\n event = document.createEvent('CustomEvent');\n event.initCustomEvent('focus-visible-polyfill-ready', false, false, {});\n }\n\n window.dispatchEvent(event);\n }\n\n if (typeof document !== 'undefined') {\n // Apply the polyfill to the global document, so that no JavaScript\n // coordination is required to use the polyfill in the top-level document:\n applyFocusVisiblePolyfill(document);\n }\n\n})));\n", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n var str = '' + string;\n var match = matchHtmlRegExp.exec(str);\n\n if (!match) {\n return str;\n }\n\n var escape;\n var html = '';\n var index = 0;\n var lastIndex = 0;\n\n for (index = match.index; index < str.length; index++) {\n switch (str.charCodeAt(index)) {\n case 34: // \"\n escape = '"';\n break;\n case 38: // &\n escape = '&';\n break;\n case 39: // '\n escape = ''';\n break;\n case 60: // <\n escape = '<';\n break;\n case 62: // >\n escape = '>';\n break;\n default:\n continue;\n }\n\n if (lastIndex !== index) {\n html += str.substring(lastIndex, index);\n }\n\n lastIndex = index + 1;\n html += escape;\n }\n\n return lastIndex !== index\n ? html + str.substring(lastIndex, index)\n : html;\n}\n", "/*!\n * clipboard.js v2.0.11\n * https://clipboardjs.com/\n *\n * Licensed MIT \u00A9 Zeno Rocha\n */\n(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"ClipboardJS\"] = factory();\n\telse\n\t\troot[\"ClipboardJS\"] = factory();\n})(this, function() {\nreturn /******/ (function() { // webpackBootstrap\n/******/ \tvar __webpack_modules__ = ({\n\n/***/ 686:\n/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n\n// EXPORTS\n__webpack_require__.d(__webpack_exports__, {\n \"default\": function() { return /* binding */ clipboard; }\n});\n\n// EXTERNAL MODULE: ./node_modules/tiny-emitter/index.js\nvar tiny_emitter = __webpack_require__(279);\nvar tiny_emitter_default = /*#__PURE__*/__webpack_require__.n(tiny_emitter);\n// EXTERNAL MODULE: ./node_modules/good-listener/src/listen.js\nvar listen = __webpack_require__(370);\nvar listen_default = /*#__PURE__*/__webpack_require__.n(listen);\n// EXTERNAL MODULE: ./node_modules/select/src/select.js\nvar src_select = __webpack_require__(817);\nvar select_default = /*#__PURE__*/__webpack_require__.n(src_select);\n;// CONCATENATED MODULE: ./src/common/command.js\n/**\n * Executes a given operation type.\n * @param {String} type\n * @return {Boolean}\n */\nfunction command(type) {\n try {\n return document.execCommand(type);\n } catch (err) {\n return false;\n }\n}\n;// CONCATENATED MODULE: ./src/actions/cut.js\n\n\n/**\n * Cut action wrapper.\n * @param {String|HTMLElement} target\n * @return {String}\n */\n\nvar ClipboardActionCut = function ClipboardActionCut(target) {\n var selectedText = select_default()(target);\n command('cut');\n return selectedText;\n};\n\n/* harmony default export */ var actions_cut = (ClipboardActionCut);\n;// CONCATENATED MODULE: ./src/common/create-fake-element.js\n/**\n * Creates a fake textarea element with a value.\n * @param {String} value\n * @return {HTMLElement}\n */\nfunction createFakeElement(value) {\n var isRTL = document.documentElement.getAttribute('dir') === 'rtl';\n var fakeElement = document.createElement('textarea'); // Prevent zooming on iOS\n\n fakeElement.style.fontSize = '12pt'; // Reset box model\n\n fakeElement.style.border = '0';\n fakeElement.style.padding = '0';\n fakeElement.style.margin = '0'; // Move element out of screen horizontally\n\n fakeElement.style.position = 'absolute';\n fakeElement.style[isRTL ? 'right' : 'left'] = '-9999px'; // Move element to the same position vertically\n\n var yPosition = window.pageYOffset || document.documentElement.scrollTop;\n fakeElement.style.top = \"\".concat(yPosition, \"px\");\n fakeElement.setAttribute('readonly', '');\n fakeElement.value = value;\n return fakeElement;\n}\n;// CONCATENATED MODULE: ./src/actions/copy.js\n\n\n\n/**\n * Create fake copy action wrapper using a fake element.\n * @param {String} target\n * @param {Object} options\n * @return {String}\n */\n\nvar fakeCopyAction = function fakeCopyAction(value, options) {\n var fakeElement = createFakeElement(value);\n options.container.appendChild(fakeElement);\n var selectedText = select_default()(fakeElement);\n command('copy');\n fakeElement.remove();\n return selectedText;\n};\n/**\n * Copy action wrapper.\n * @param {String|HTMLElement} target\n * @param {Object} options\n * @return {String}\n */\n\n\nvar ClipboardActionCopy = function ClipboardActionCopy(target) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n container: document.body\n };\n var selectedText = '';\n\n if (typeof target === 'string') {\n selectedText = fakeCopyAction(target, options);\n } else if (target instanceof HTMLInputElement && !['text', 'search', 'url', 'tel', 'password'].includes(target === null || target === void 0 ? void 0 : target.type)) {\n // If input type doesn't support `setSelectionRange`. Simulate it. https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement/setSelectionRange\n selectedText = fakeCopyAction(target.value, options);\n } else {\n selectedText = select_default()(target);\n command('copy');\n }\n\n return selectedText;\n};\n\n/* harmony default export */ var actions_copy = (ClipboardActionCopy);\n;// CONCATENATED MODULE: ./src/actions/default.js\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n\n\n/**\n * Inner function which performs selection from either `text` or `target`\n * properties and then executes copy or cut operations.\n * @param {Object} options\n */\n\nvar ClipboardActionDefault = function ClipboardActionDefault() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n // Defines base properties passed from constructor.\n var _options$action = options.action,\n action = _options$action === void 0 ? 'copy' : _options$action,\n container = options.container,\n target = options.target,\n text = options.text; // Sets the `action` to be performed which can be either 'copy' or 'cut'.\n\n if (action !== 'copy' && action !== 'cut') {\n throw new Error('Invalid \"action\" value, use either \"copy\" or \"cut\"');\n } // Sets the `target` property using an element that will be have its content copied.\n\n\n if (target !== undefined) {\n if (target && _typeof(target) === 'object' && target.nodeType === 1) {\n if (action === 'copy' && target.hasAttribute('disabled')) {\n throw new Error('Invalid \"target\" attribute. Please use \"readonly\" instead of \"disabled\" attribute');\n }\n\n if (action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n }\n } else {\n throw new Error('Invalid \"target\" value, use a valid Element');\n }\n } // Define selection strategy based on `text` property.\n\n\n if (text) {\n return actions_copy(text, {\n container: container\n });\n } // Defines which selection strategy based on `target` property.\n\n\n if (target) {\n return action === 'cut' ? actions_cut(target) : actions_copy(target, {\n container: container\n });\n }\n};\n\n/* harmony default export */ var actions_default = (ClipboardActionDefault);\n;// CONCATENATED MODULE: ./src/clipboard.js\nfunction clipboard_typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { clipboard_typeof = function _typeof(obj) { return typeof obj; }; } else { clipboard_typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return clipboard_typeof(obj); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (clipboard_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n\n\n\n\n\n/**\n * Helper function to retrieve attribute value.\n * @param {String} suffix\n * @param {Element} element\n */\n\nfunction getAttributeValue(suffix, element) {\n var attribute = \"data-clipboard-\".concat(suffix);\n\n if (!element.hasAttribute(attribute)) {\n return;\n }\n\n return element.getAttribute(attribute);\n}\n/**\n * Base class which takes one or more elements, adds event listeners to them,\n * and instantiates a new `ClipboardAction` on each click.\n */\n\n\nvar Clipboard = /*#__PURE__*/function (_Emitter) {\n _inherits(Clipboard, _Emitter);\n\n var _super = _createSuper(Clipboard);\n\n /**\n * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n * @param {Object} options\n */\n function Clipboard(trigger, options) {\n var _this;\n\n _classCallCheck(this, Clipboard);\n\n _this = _super.call(this);\n\n _this.resolveOptions(options);\n\n _this.listenClick(trigger);\n\n return _this;\n }\n /**\n * Defines if attributes would be resolved using internal setter functions\n * or custom functions that were passed in the constructor.\n * @param {Object} options\n */\n\n\n _createClass(Clipboard, [{\n key: \"resolveOptions\",\n value: function resolveOptions() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n this.container = clipboard_typeof(options.container) === 'object' ? options.container : document.body;\n }\n /**\n * Adds a click event listener to the passed trigger.\n * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n */\n\n }, {\n key: \"listenClick\",\n value: function listenClick(trigger) {\n var _this2 = this;\n\n this.listener = listen_default()(trigger, 'click', function (e) {\n return _this2.onClick(e);\n });\n }\n /**\n * Defines a new `ClipboardAction` on each click event.\n * @param {Event} e\n */\n\n }, {\n key: \"onClick\",\n value: function onClick(e) {\n var trigger = e.delegateTarget || e.currentTarget;\n var action = this.action(trigger) || 'copy';\n var text = actions_default({\n action: action,\n container: this.container,\n target: this.target(trigger),\n text: this.text(trigger)\n }); // Fires an event based on the copy operation result.\n\n this.emit(text ? 'success' : 'error', {\n action: action,\n text: text,\n trigger: trigger,\n clearSelection: function clearSelection() {\n if (trigger) {\n trigger.focus();\n }\n\n window.getSelection().removeAllRanges();\n }\n });\n }\n /**\n * Default `action` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: \"defaultAction\",\n value: function defaultAction(trigger) {\n return getAttributeValue('action', trigger);\n }\n /**\n * Default `target` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: \"defaultTarget\",\n value: function defaultTarget(trigger) {\n var selector = getAttributeValue('target', trigger);\n\n if (selector) {\n return document.querySelector(selector);\n }\n }\n /**\n * Allow fire programmatically a copy action\n * @param {String|HTMLElement} target\n * @param {Object} options\n * @returns Text copied.\n */\n\n }, {\n key: \"defaultText\",\n\n /**\n * Default `text` lookup function.\n * @param {Element} trigger\n */\n value: function defaultText(trigger) {\n return getAttributeValue('text', trigger);\n }\n /**\n * Destroy lifecycle.\n */\n\n }, {\n key: \"destroy\",\n value: function destroy() {\n this.listener.destroy();\n }\n }], [{\n key: \"copy\",\n value: function copy(target) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n container: document.body\n };\n return actions_copy(target, options);\n }\n /**\n * Allow fire programmatically a cut action\n * @param {String|HTMLElement} target\n * @returns Text cutted.\n */\n\n }, {\n key: \"cut\",\n value: function cut(target) {\n return actions_cut(target);\n }\n /**\n * Returns the support of the given action, or all actions if no action is\n * given.\n * @param {String} [action]\n */\n\n }, {\n key: \"isSupported\",\n value: function isSupported() {\n var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];\n var actions = typeof action === 'string' ? [action] : action;\n var support = !!document.queryCommandSupported;\n actions.forEach(function (action) {\n support = support && !!document.queryCommandSupported(action);\n });\n return support;\n }\n }]);\n\n return Clipboard;\n}((tiny_emitter_default()));\n\n/* harmony default export */ var clipboard = (Clipboard);\n\n/***/ }),\n\n/***/ 828:\n/***/ (function(module) {\n\nvar DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (typeof Element !== 'undefined' && !Element.prototype.matches) {\n var proto = Element.prototype;\n\n proto.matches = proto.matchesSelector ||\n proto.mozMatchesSelector ||\n proto.msMatchesSelector ||\n proto.oMatchesSelector ||\n proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n if (typeof element.matches === 'function' &&\n element.matches(selector)) {\n return element;\n }\n element = element.parentNode;\n }\n}\n\nmodule.exports = closest;\n\n\n/***/ }),\n\n/***/ 438:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar closest = __webpack_require__(828);\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction _delegate(element, selector, type, callback, useCapture) {\n var listenerFn = listener.apply(this, arguments);\n\n element.addEventListener(type, listenerFn, useCapture);\n\n return {\n destroy: function() {\n element.removeEventListener(type, listenerFn, useCapture);\n }\n }\n}\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element|String|Array} [elements]\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(elements, selector, type, callback, useCapture) {\n // Handle the regular Element usage\n if (typeof elements.addEventListener === 'function') {\n return _delegate.apply(null, arguments);\n }\n\n // Handle Element-less usage, it defaults to global delegation\n if (typeof type === 'function') {\n // Use `document` as the first parameter, then apply arguments\n // This is a short way to .unshift `arguments` without running into deoptimizations\n return _delegate.bind(null, document).apply(null, arguments);\n }\n\n // Handle Selector-based usage\n if (typeof elements === 'string') {\n elements = document.querySelectorAll(elements);\n }\n\n // Handle Array-like based usage\n return Array.prototype.map.call(elements, function (element) {\n return _delegate(element, selector, type, callback, useCapture);\n });\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n return function(e) {\n e.delegateTarget = closest(e.target, selector);\n\n if (e.delegateTarget) {\n callback.call(element, e);\n }\n }\n}\n\nmodule.exports = delegate;\n\n\n/***/ }),\n\n/***/ 879:\n/***/ (function(__unused_webpack_module, exports) {\n\n/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n return value !== undefined\n && value instanceof HTMLElement\n && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return value !== undefined\n && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n && ('length' in value)\n && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n return typeof value === 'string'\n || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return type === '[object Function]';\n};\n\n\n/***/ }),\n\n/***/ 370:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar is = __webpack_require__(879);\nvar delegate = __webpack_require__(438);\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n if (!target && !type && !callback) {\n throw new Error('Missing required arguments');\n }\n\n if (!is.string(type)) {\n throw new TypeError('Second argument must be a String');\n }\n\n if (!is.fn(callback)) {\n throw new TypeError('Third argument must be a Function');\n }\n\n if (is.node(target)) {\n return listenNode(target, type, callback);\n }\n else if (is.nodeList(target)) {\n return listenNodeList(target, type, callback);\n }\n else if (is.string(target)) {\n return listenSelector(target, type, callback);\n }\n else {\n throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n node.addEventListener(type, callback);\n\n return {\n destroy: function() {\n node.removeEventListener(type, callback);\n }\n }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.addEventListener(type, callback);\n });\n\n return {\n destroy: function() {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.removeEventListener(type, callback);\n });\n }\n }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n\n\n/***/ }),\n\n/***/ 817:\n/***/ (function(module) {\n\nfunction select(element) {\n var selectedText;\n\n if (element.nodeName === 'SELECT') {\n element.focus();\n\n selectedText = element.value;\n }\n else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n var isReadOnly = element.hasAttribute('readonly');\n\n if (!isReadOnly) {\n element.setAttribute('readonly', '');\n }\n\n element.select();\n element.setSelectionRange(0, element.value.length);\n\n if (!isReadOnly) {\n element.removeAttribute('readonly');\n }\n\n selectedText = element.value;\n }\n else {\n if (element.hasAttribute('contenteditable')) {\n element.focus();\n }\n\n var selection = window.getSelection();\n var range = document.createRange();\n\n range.selectNodeContents(element);\n selection.removeAllRanges();\n selection.addRange(range);\n\n selectedText = selection.toString();\n }\n\n return selectedText;\n}\n\nmodule.exports = select;\n\n\n/***/ }),\n\n/***/ 279:\n/***/ (function(module) {\n\nfunction E () {\n // Keep this empty so it's easier to inherit from\n // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n on: function (name, callback, ctx) {\n var e = this.e || (this.e = {});\n\n (e[name] || (e[name] = [])).push({\n fn: callback,\n ctx: ctx\n });\n\n return this;\n },\n\n once: function (name, callback, ctx) {\n var self = this;\n function listener () {\n self.off(name, listener);\n callback.apply(ctx, arguments);\n };\n\n listener._ = callback\n return this.on(name, listener, ctx);\n },\n\n emit: function (name) {\n var data = [].slice.call(arguments, 1);\n var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n var i = 0;\n var len = evtArr.length;\n\n for (i; i < len; i++) {\n evtArr[i].fn.apply(evtArr[i].ctx, data);\n }\n\n return this;\n },\n\n off: function (name, callback) {\n var e = this.e || (this.e = {});\n var evts = e[name];\n var liveEvents = [];\n\n if (evts && callback) {\n for (var i = 0, len = evts.length; i < len; i++) {\n if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n liveEvents.push(evts[i]);\n }\n }\n\n // Remove event from queue to prevent memory leak\n // Suggested by https://github.com/lazd\n // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n (liveEvents.length)\n ? e[name] = liveEvents\n : delete e[name];\n\n return this;\n }\n};\n\nmodule.exports = E;\nmodule.exports.TinyEmitter = E;\n\n\n/***/ })\n\n/******/ \t});\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(__webpack_module_cache__[moduleId]) {\n/******/ \t\t\treturn __webpack_module_cache__[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\n/******/ \t/* webpack/runtime/compat get default export */\n/******/ \t!function() {\n/******/ \t\t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t\t__webpack_require__.n = function(module) {\n/******/ \t\t\tvar getter = module && module.__esModule ?\n/******/ \t\t\t\tfunction() { return module['default']; } :\n/******/ \t\t\t\tfunction() { return module; };\n/******/ \t\t\t__webpack_require__.d(getter, { a: getter });\n/******/ \t\t\treturn getter;\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/define property getters */\n/******/ \t!function() {\n/******/ \t\t// define getter functions for harmony exports\n/******/ \t\t__webpack_require__.d = function(exports, definition) {\n/******/ \t\t\tfor(var key in definition) {\n/******/ \t\t\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n/******/ \t\t\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n/******/ \t\t\t\t}\n/******/ \t\t\t}\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/hasOwnProperty shorthand */\n/******/ \t!function() {\n/******/ \t\t__webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }\n/******/ \t}();\n/******/ \t\n/************************************************************************/\n/******/ \t// module exports must be returned from runtime so entry inlining is disabled\n/******/ \t// startup\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(686);\n/******/ })()\n.default;\n});", "/*\n * Copyright (c) 2016-2025 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport \"focus-visible\"\n\nimport {\n EMPTY,\n NEVER,\n Observable,\n Subject,\n defer,\n delay,\n filter,\n map,\n merge,\n mergeWith,\n shareReplay,\n switchMap\n} from \"rxjs\"\n\nimport { configuration, feature } from \"./_\"\nimport {\n at,\n getActiveElement,\n getOptionalElement,\n requestJSON,\n setLocation,\n setToggle,\n watchDocument,\n watchKeyboard,\n watchLocation,\n watchLocationTarget,\n watchMedia,\n watchPrint,\n watchScript,\n watchViewport\n} from \"./browser\"\nimport {\n getComponentElement,\n getComponentElements,\n mountAnnounce,\n mountBackToTop,\n mountConsent,\n mountContent,\n mountDialog,\n mountHeader,\n mountHeaderTitle,\n mountPalette,\n mountProgress,\n mountSearch,\n mountSearchHiglight,\n mountSidebar,\n mountSource,\n mountTableOfContents,\n mountTabs,\n watchHeader,\n watchMain\n} from \"./components\"\nimport {\n SearchIndex,\n fetchSitemap,\n setupAlternate,\n setupClipboardJS,\n setupInstantNavigation,\n setupVersionSelector\n} from \"./integrations\"\nimport {\n patchEllipsis,\n patchIndeterminate,\n patchScrollfix,\n patchScrolllock\n} from \"./patches\"\nimport \"./polyfills\"\n\n/* ----------------------------------------------------------------------------\n * Functions - @todo refactor\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch search index\n *\n * @returns Search index observable\n */\nfunction fetchSearchIndex(): Observable {\n if (location.protocol === \"file:\") {\n return watchScript(\n `${new URL(\"search/search_index.js\", config.base)}`\n )\n .pipe(\n // @ts-ignore - @todo fix typings\n map(() => __index),\n shareReplay(1)\n )\n } else {\n return requestJSON(\n new URL(\"search/search_index.json\", config.base)\n )\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Application\n * ------------------------------------------------------------------------- */\n\n/* Yay, JavaScript is available */\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Set up navigation observables and subjects */\nconst document$ = watchDocument()\nconst location$ = watchLocation()\nconst target$ = watchLocationTarget(location$)\nconst keyboard$ = watchKeyboard()\n\n/* Set up media observables */\nconst viewport$ = watchViewport()\nconst tablet$ = watchMedia(\"(min-width: 60em)\")\nconst screen$ = watchMedia(\"(min-width: 76.25em)\")\nconst print$ = watchPrint()\n\n/* Retrieve search index, if search is enabled */\nconst config = configuration()\nconst index$ = document.forms.namedItem(\"search\")\n ? fetchSearchIndex()\n : NEVER\n\n/* Set up Clipboard.js integration */\nconst alert$ = new Subject()\nsetupClipboardJS({ alert$ })\n\n/* Set up language selector */\nsetupAlternate({ document$ })\n\n/* Set up progress indicator */\nconst progress$ = new Subject()\n\n/* Set up sitemap for instant navigation and previews */\nconst sitemap$ = fetchSitemap(config.base)\n\n/* Set up instant navigation, if enabled */\nif (feature(\"navigation.instant\"))\n setupInstantNavigation({ sitemap$, location$, viewport$, progress$ })\n .subscribe(document$)\n\n/* Set up version selector */\nif (config.version?.provider === \"mike\")\n setupVersionSelector({ document$ })\n\n/* Always close drawer and search on navigation */\nmerge(location$, target$)\n .pipe(\n delay(125)\n )\n .subscribe(() => {\n setToggle(\"drawer\", false)\n setToggle(\"search\", false)\n })\n\n/* Set up global keyboard handlers */\nkeyboard$\n .pipe(\n filter(({ mode }) => mode === \"global\")\n )\n .subscribe(key => {\n switch (key.type) {\n\n /* Go to previous page */\n case \"p\":\n case \",\":\n const prev = getOptionalElement(\"link[rel=prev]\")\n if (typeof prev !== \"undefined\")\n setLocation(prev)\n break\n\n /* Go to next page */\n case \"n\":\n case \".\":\n const next = getOptionalElement(\"link[rel=next]\")\n if (typeof next !== \"undefined\")\n setLocation(next)\n break\n\n /* Expand navigation, see https://bit.ly/3ZjG5io */\n case \"Enter\":\n const active = getActiveElement()\n if (active instanceof HTMLLabelElement)\n active.click()\n }\n })\n\n/* Set up patches */\npatchEllipsis({ viewport$, document$ })\npatchIndeterminate({ document$, tablet$ })\npatchScrollfix({ document$ })\npatchScrolllock({ viewport$, tablet$ })\n\n/* Set up header and main area observable */\nconst header$ = watchHeader(getComponentElement(\"header\"), { viewport$ })\nconst main$ = document$\n .pipe(\n map(() => getComponentElement(\"main\")),\n switchMap(el => watchMain(el, { viewport$, header$ })),\n shareReplay(1)\n )\n\n/* Set up control component observables */\nconst control$ = merge(\n\n /* Consent */\n ...getComponentElements(\"consent\")\n .map(el => mountConsent(el, { target$ })),\n\n /* Dialog */\n ...getComponentElements(\"dialog\")\n .map(el => mountDialog(el, { alert$ })),\n\n /* Color palette */\n ...getComponentElements(\"palette\")\n .map(el => mountPalette(el)),\n\n /* Progress bar */\n ...getComponentElements(\"progress\")\n .map(el => mountProgress(el, { progress$ })),\n\n /* Search */\n ...getComponentElements(\"search\")\n .map(el => mountSearch(el, { index$, keyboard$ })),\n\n /* Repository information */\n ...getComponentElements(\"source\")\n .map(el => mountSource(el))\n)\n\n/* Set up content component observables */\nconst content$ = defer(() => merge(\n\n /* Announcement bar */\n ...getComponentElements(\"announce\")\n .map(el => mountAnnounce(el)),\n\n /* Content */\n ...getComponentElements(\"content\")\n .map(el => mountContent(el, { sitemap$, viewport$, target$, print$ })),\n\n /* Search highlighting */\n ...getComponentElements(\"content\")\n .map(el => feature(\"search.highlight\")\n ? mountSearchHiglight(el, { index$, location$ })\n : EMPTY\n ),\n\n /* Header */\n ...getComponentElements(\"header\")\n .map(el => mountHeader(el, { viewport$, header$, main$ })),\n\n /* Header title */\n ...getComponentElements(\"header-title\")\n .map(el => mountHeaderTitle(el, { viewport$, header$ })),\n\n /* Sidebar */\n ...getComponentElements(\"sidebar\")\n .map(el => el.getAttribute(\"data-md-type\") === \"navigation\"\n ? at(screen$, () => mountSidebar(el, { viewport$, header$, main$ }))\n : at(tablet$, () => mountSidebar(el, { viewport$, header$, main$ }))\n ),\n\n /* Navigation tabs */\n ...getComponentElements(\"tabs\")\n .map(el => mountTabs(el, { viewport$, header$ })),\n\n /* Table of contents */\n ...getComponentElements(\"toc\")\n .map(el => mountTableOfContents(el, {\n viewport$, header$, main$, target$\n })),\n\n /* Back-to-top button */\n ...getComponentElements(\"top\")\n .map(el => mountBackToTop(el, { viewport$, header$, main$, target$ }))\n))\n\n/* Set up component observables */\nconst component$ = document$\n .pipe(\n switchMap(() => content$),\n mergeWith(control$),\n shareReplay(1)\n )\n\n/* Subscribe to all components */\ncomponent$.subscribe()\n\n/* ----------------------------------------------------------------------------\n * Exports\n * ------------------------------------------------------------------------- */\n\nwindow.document$ = document$ /* Document observable */\nwindow.location$ = location$ /* Location subject */\nwindow.target$ = target$ /* Location target observable */\nwindow.keyboard$ = keyboard$ /* Keyboard observable */\nwindow.viewport$ = viewport$ /* Viewport observable */\nwindow.tablet$ = tablet$ /* Media tablet observable */\nwindow.screen$ = screen$ /* Media screen observable */\nwindow.print$ = print$ /* Media print observable */\nwindow.alert$ = alert$ /* Alert subject */\nwindow.progress$ = progress$ /* Progress indicator subject */\nwindow.component$ = component$ /* Component observable */\n", "/******************************************************************************\nCopyright (c) Microsoft Corporation.\n\nPermission to use, copy, modify, and/or distribute this software for any\npurpose with or without fee is hereby granted.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\nPERFORMANCE OF THIS SOFTWARE.\n***************************************************************************** */\n/* global Reflect, Promise, SuppressedError, Symbol, Iterator */\n\nvar extendStatics = function(d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n};\n\nexport function __extends(d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n}\n\nexport var __assign = function() {\n __assign = Object.assign || function __assign(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\n }\n return t;\n }\n return __assign.apply(this, arguments);\n}\n\nexport function __rest(s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\n t[p[i]] = s[p[i]];\n }\n return t;\n}\n\nexport function __decorate(decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n}\n\nexport function __param(paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n}\n\nexport function __esDecorate(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {\n function accept(f) { if (f !== void 0 && typeof f !== \"function\") throw new TypeError(\"Function expected\"); return f; }\n var kind = contextIn.kind, key = kind === \"getter\" ? \"get\" : kind === \"setter\" ? \"set\" : \"value\";\n var target = !descriptorIn && ctor ? contextIn[\"static\"] ? ctor : ctor.prototype : null;\n var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});\n var _, done = false;\n for (var i = decorators.length - 1; i >= 0; i--) {\n var context = {};\n for (var p in contextIn) context[p] = p === \"access\" ? {} : contextIn[p];\n for (var p in contextIn.access) context.access[p] = contextIn.access[p];\n context.addInitializer = function (f) { if (done) throw new TypeError(\"Cannot add initializers after decoration has completed\"); extraInitializers.push(accept(f || null)); };\n var result = (0, decorators[i])(kind === \"accessor\" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);\n if (kind === \"accessor\") {\n if (result === void 0) continue;\n if (result === null || typeof result !== \"object\") throw new TypeError(\"Object expected\");\n if (_ = accept(result.get)) descriptor.get = _;\n if (_ = accept(result.set)) descriptor.set = _;\n if (_ = accept(result.init)) initializers.unshift(_);\n }\n else if (_ = accept(result)) {\n if (kind === \"field\") initializers.unshift(_);\n else descriptor[key] = _;\n }\n }\n if (target) Object.defineProperty(target, contextIn.name, descriptor);\n done = true;\n};\n\nexport function __runInitializers(thisArg, initializers, value) {\n var useValue = arguments.length > 2;\n for (var i = 0; i < initializers.length; i++) {\n value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);\n }\n return useValue ? value : void 0;\n};\n\nexport function __propKey(x) {\n return typeof x === \"symbol\" ? x : \"\".concat(x);\n};\n\nexport function __setFunctionName(f, name, prefix) {\n if (typeof name === \"symbol\") name = name.description ? \"[\".concat(name.description, \"]\") : \"\";\n return Object.defineProperty(f, \"name\", { configurable: true, value: prefix ? \"\".concat(prefix, \" \", name) : name });\n};\n\nexport function __metadata(metadataKey, metadataValue) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\n}\n\nexport function __awaiter(thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n}\n\nexport function __generator(thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === \"function\" ? Iterator : Object).prototype);\n return g.next = verb(0), g[\"throw\"] = verb(1), g[\"return\"] = verb(2), typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (g && (g = 0, op[0] && (_ = 0)), _) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n}\n\nexport var __createBinding = Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n});\n\nexport function __exportStar(m, o) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);\n}\n\nexport function __values(o) {\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\n if (m) return m.call(o);\n if (o && typeof o.length === \"number\") return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\n}\n\nexport function __read(o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n}\n\n/** @deprecated */\nexport function __spread() {\n for (var ar = [], i = 0; i < arguments.length; i++)\n ar = ar.concat(__read(arguments[i]));\n return ar;\n}\n\n/** @deprecated */\nexport function __spreadArrays() {\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\n r[k] = a[j];\n return r;\n}\n\nexport function __spreadArray(to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n}\n\nexport function __await(v) {\n return this instanceof __await ? (this.v = v, this) : new __await(v);\n}\n\nexport function __asyncGenerator(thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = Object.create((typeof AsyncIterator === \"function\" ? AsyncIterator : Object).prototype), verb(\"next\"), verb(\"throw\"), verb(\"return\", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;\n function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }\n function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n}\n\nexport function __asyncDelegator(o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }\n}\n\nexport function __asyncValues(o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator], i;\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\n}\n\nexport function __makeTemplateObject(cooked, raw) {\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\n return cooked;\n};\n\nvar __setModuleDefault = Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n};\n\nexport function __importStar(mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n}\n\nexport function __importDefault(mod) {\n return (mod && mod.__esModule) ? mod : { default: mod };\n}\n\nexport function __classPrivateFieldGet(receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n}\n\nexport function __classPrivateFieldSet(receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n}\n\nexport function __classPrivateFieldIn(state, receiver) {\n if (receiver === null || (typeof receiver !== \"object\" && typeof receiver !== \"function\")) throw new TypeError(\"Cannot use 'in' operator on non-object\");\n return typeof state === \"function\" ? receiver === state : state.has(receiver);\n}\n\nexport function __addDisposableResource(env, value, async) {\n if (value !== null && value !== void 0) {\n if (typeof value !== \"object\" && typeof value !== \"function\") throw new TypeError(\"Object expected.\");\n var dispose, inner;\n if (async) {\n if (!Symbol.asyncDispose) throw new TypeError(\"Symbol.asyncDispose is not defined.\");\n dispose = value[Symbol.asyncDispose];\n }\n if (dispose === void 0) {\n if (!Symbol.dispose) throw new TypeError(\"Symbol.dispose is not defined.\");\n dispose = value[Symbol.dispose];\n if (async) inner = dispose;\n }\n if (typeof dispose !== \"function\") throw new TypeError(\"Object not disposable.\");\n if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };\n env.stack.push({ value: value, dispose: dispose, async: async });\n }\n else if (async) {\n env.stack.push({ async: true });\n }\n return value;\n}\n\nvar _SuppressedError = typeof SuppressedError === \"function\" ? SuppressedError : function (error, suppressed, message) {\n var e = new Error(message);\n return e.name = \"SuppressedError\", e.error = error, e.suppressed = suppressed, e;\n};\n\nexport function __disposeResources(env) {\n function fail(e) {\n env.error = env.hasError ? new _SuppressedError(e, env.error, \"An error was suppressed during disposal.\") : e;\n env.hasError = true;\n }\n var r, s = 0;\n function next() {\n while (r = env.stack.pop()) {\n try {\n if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);\n if (r.dispose) {\n var result = r.dispose.call(r.value);\n if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });\n }\n else s |= 1;\n }\n catch (e) {\n fail(e);\n }\n }\n if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();\n if (env.hasError) throw env.error;\n }\n return next();\n}\n\nexport default {\n __extends,\n __assign,\n __rest,\n __decorate,\n __param,\n __metadata,\n __awaiter,\n __generator,\n __createBinding,\n __exportStar,\n __values,\n __read,\n __spread,\n __spreadArrays,\n __spreadArray,\n __await,\n __asyncGenerator,\n __asyncDelegator,\n __asyncValues,\n __makeTemplateObject,\n __importStar,\n __importDefault,\n __classPrivateFieldGet,\n __classPrivateFieldSet,\n __classPrivateFieldIn,\n __addDisposableResource,\n __disposeResources,\n};\n", "/**\n * Returns true if the object is a function.\n * @param value The value to check\n */\nexport function isFunction(value: any): value is (...args: any[]) => any {\n return typeof value === 'function';\n}\n", "/**\n * Used to create Error subclasses until the community moves away from ES5.\n *\n * This is because compiling from TypeScript down to ES5 has issues with subclassing Errors\n * as well as other built-in types: https://github.com/Microsoft/TypeScript/issues/12123\n *\n * @param createImpl A factory function to create the actual constructor implementation. The returned\n * function should be a named function that calls `_super` internally.\n */\nexport function createErrorClass(createImpl: (_super: any) => any): T {\n const _super = (instance: any) => {\n Error.call(instance);\n instance.stack = new Error().stack;\n };\n\n const ctorFunc = createImpl(_super);\n ctorFunc.prototype = Object.create(Error.prototype);\n ctorFunc.prototype.constructor = ctorFunc;\n return ctorFunc;\n}\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface UnsubscriptionError extends Error {\n readonly errors: any[];\n}\n\nexport interface UnsubscriptionErrorCtor {\n /**\n * @deprecated Internal implementation detail. Do not construct error instances.\n * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n */\n new (errors: any[]): UnsubscriptionError;\n}\n\n/**\n * An error thrown when one or more errors have occurred during the\n * `unsubscribe` of a {@link Subscription}.\n */\nexport const UnsubscriptionError: UnsubscriptionErrorCtor = createErrorClass(\n (_super) =>\n function UnsubscriptionErrorImpl(this: any, errors: (Error | string)[]) {\n _super(this);\n this.message = errors\n ? `${errors.length} errors occurred during unsubscription:\n${errors.map((err, i) => `${i + 1}) ${err.toString()}`).join('\\n ')}`\n : '';\n this.name = 'UnsubscriptionError';\n this.errors = errors;\n }\n);\n", "/**\n * Removes an item from an array, mutating it.\n * @param arr The array to remove the item from\n * @param item The item to remove\n */\nexport function arrRemove(arr: T[] | undefined | null, item: T) {\n if (arr) {\n const index = arr.indexOf(item);\n 0 <= index && arr.splice(index, 1);\n }\n}\n", "import { isFunction } from './util/isFunction';\nimport { UnsubscriptionError } from './util/UnsubscriptionError';\nimport { SubscriptionLike, TeardownLogic, Unsubscribable } from './types';\nimport { arrRemove } from './util/arrRemove';\n\n/**\n * Represents a disposable resource, such as the execution of an Observable. A\n * Subscription has one important method, `unsubscribe`, that takes no argument\n * and just disposes the resource held by the subscription.\n *\n * Additionally, subscriptions may be grouped together through the `add()`\n * method, which will attach a child Subscription to the current Subscription.\n * When a Subscription is unsubscribed, all its children (and its grandchildren)\n * will be unsubscribed as well.\n */\nexport class Subscription implements SubscriptionLike {\n public static EMPTY = (() => {\n const empty = new Subscription();\n empty.closed = true;\n return empty;\n })();\n\n /**\n * A flag to indicate whether this Subscription has already been unsubscribed.\n */\n public closed = false;\n\n private _parentage: Subscription[] | Subscription | null = null;\n\n /**\n * The list of registered finalizers to execute upon unsubscription. Adding and removing from this\n * list occurs in the {@link #add} and {@link #remove} methods.\n */\n private _finalizers: Exclude[] | null = null;\n\n /**\n * @param initialTeardown A function executed first as part of the finalization\n * process that is kicked off when {@link #unsubscribe} is called.\n */\n constructor(private initialTeardown?: () => void) {}\n\n /**\n * Disposes the resources held by the subscription. May, for instance, cancel\n * an ongoing Observable execution or cancel any other type of work that\n * started when the Subscription was created.\n */\n unsubscribe(): void {\n let errors: any[] | undefined;\n\n if (!this.closed) {\n this.closed = true;\n\n // Remove this from it's parents.\n const { _parentage } = this;\n if (_parentage) {\n this._parentage = null;\n if (Array.isArray(_parentage)) {\n for (const parent of _parentage) {\n parent.remove(this);\n }\n } else {\n _parentage.remove(this);\n }\n }\n\n const { initialTeardown: initialFinalizer } = this;\n if (isFunction(initialFinalizer)) {\n try {\n initialFinalizer();\n } catch (e) {\n errors = e instanceof UnsubscriptionError ? e.errors : [e];\n }\n }\n\n const { _finalizers } = this;\n if (_finalizers) {\n this._finalizers = null;\n for (const finalizer of _finalizers) {\n try {\n execFinalizer(finalizer);\n } catch (err) {\n errors = errors ?? [];\n if (err instanceof UnsubscriptionError) {\n errors = [...errors, ...err.errors];\n } else {\n errors.push(err);\n }\n }\n }\n }\n\n if (errors) {\n throw new UnsubscriptionError(errors);\n }\n }\n }\n\n /**\n * Adds a finalizer to this subscription, so that finalization will be unsubscribed/called\n * when this subscription is unsubscribed. If this subscription is already {@link #closed},\n * because it has already been unsubscribed, then whatever finalizer is passed to it\n * will automatically be executed (unless the finalizer itself is also a closed subscription).\n *\n * Closed Subscriptions cannot be added as finalizers to any subscription. Adding a closed\n * subscription to a any subscription will result in no operation. (A noop).\n *\n * Adding a subscription to itself, or adding `null` or `undefined` will not perform any\n * operation at all. (A noop).\n *\n * `Subscription` instances that are added to this instance will automatically remove themselves\n * if they are unsubscribed. Functions and {@link Unsubscribable} objects that you wish to remove\n * will need to be removed manually with {@link #remove}\n *\n * @param teardown The finalization logic to add to this subscription.\n */\n add(teardown: TeardownLogic): void {\n // Only add the finalizer if it's not undefined\n // and don't add a subscription to itself.\n if (teardown && teardown !== this) {\n if (this.closed) {\n // If this subscription is already closed,\n // execute whatever finalizer is handed to it automatically.\n execFinalizer(teardown);\n } else {\n if (teardown instanceof Subscription) {\n // We don't add closed subscriptions, and we don't add the same subscription\n // twice. Subscription unsubscribe is idempotent.\n if (teardown.closed || teardown._hasParent(this)) {\n return;\n }\n teardown._addParent(this);\n }\n (this._finalizers = this._finalizers ?? []).push(teardown);\n }\n }\n }\n\n /**\n * Checks to see if a this subscription already has a particular parent.\n * This will signal that this subscription has already been added to the parent in question.\n * @param parent the parent to check for\n */\n private _hasParent(parent: Subscription) {\n const { _parentage } = this;\n return _parentage === parent || (Array.isArray(_parentage) && _parentage.includes(parent));\n }\n\n /**\n * Adds a parent to this subscription so it can be removed from the parent if it\n * unsubscribes on it's own.\n *\n * NOTE: THIS ASSUMES THAT {@link _hasParent} HAS ALREADY BEEN CHECKED.\n * @param parent The parent subscription to add\n */\n private _addParent(parent: Subscription) {\n const { _parentage } = this;\n this._parentage = Array.isArray(_parentage) ? (_parentage.push(parent), _parentage) : _parentage ? [_parentage, parent] : parent;\n }\n\n /**\n * Called on a child when it is removed via {@link #remove}.\n * @param parent The parent to remove\n */\n private _removeParent(parent: Subscription) {\n const { _parentage } = this;\n if (_parentage === parent) {\n this._parentage = null;\n } else if (Array.isArray(_parentage)) {\n arrRemove(_parentage, parent);\n }\n }\n\n /**\n * Removes a finalizer from this subscription that was previously added with the {@link #add} method.\n *\n * Note that `Subscription` instances, when unsubscribed, will automatically remove themselves\n * from every other `Subscription` they have been added to. This means that using the `remove` method\n * is not a common thing and should be used thoughtfully.\n *\n * If you add the same finalizer instance of a function or an unsubscribable object to a `Subscription` instance\n * more than once, you will need to call `remove` the same number of times to remove all instances.\n *\n * All finalizer instances are removed to free up memory upon unsubscription.\n *\n * @param teardown The finalizer to remove from this subscription\n */\n remove(teardown: Exclude): void {\n const { _finalizers } = this;\n _finalizers && arrRemove(_finalizers, teardown);\n\n if (teardown instanceof Subscription) {\n teardown._removeParent(this);\n }\n }\n}\n\nexport const EMPTY_SUBSCRIPTION = Subscription.EMPTY;\n\nexport function isSubscription(value: any): value is Subscription {\n return (\n value instanceof Subscription ||\n (value && 'closed' in value && isFunction(value.remove) && isFunction(value.add) && isFunction(value.unsubscribe))\n );\n}\n\nfunction execFinalizer(finalizer: Unsubscribable | (() => void)) {\n if (isFunction(finalizer)) {\n finalizer();\n } else {\n finalizer.unsubscribe();\n }\n}\n", "import { Subscriber } from './Subscriber';\nimport { ObservableNotification } from './types';\n\n/**\n * The {@link GlobalConfig} object for RxJS. It is used to configure things\n * like how to react on unhandled errors.\n */\nexport const config: GlobalConfig = {\n onUnhandledError: null,\n onStoppedNotification: null,\n Promise: undefined,\n useDeprecatedSynchronousErrorHandling: false,\n useDeprecatedNextContext: false,\n};\n\n/**\n * The global configuration object for RxJS, used to configure things\n * like how to react on unhandled errors. Accessible via {@link config}\n * object.\n */\nexport interface GlobalConfig {\n /**\n * A registration point for unhandled errors from RxJS. These are errors that\n * cannot were not handled by consuming code in the usual subscription path. For\n * example, if you have this configured, and you subscribe to an observable without\n * providing an error handler, errors from that subscription will end up here. This\n * will _always_ be called asynchronously on another job in the runtime. This is because\n * we do not want errors thrown in this user-configured handler to interfere with the\n * behavior of the library.\n */\n onUnhandledError: ((err: any) => void) | null;\n\n /**\n * A registration point for notifications that cannot be sent to subscribers because they\n * have completed, errored or have been explicitly unsubscribed. By default, next, complete\n * and error notifications sent to stopped subscribers are noops. However, sometimes callers\n * might want a different behavior. For example, with sources that attempt to report errors\n * to stopped subscribers, a caller can configure RxJS to throw an unhandled error instead.\n * This will _always_ be called asynchronously on another job in the runtime. This is because\n * we do not want errors thrown in this user-configured handler to interfere with the\n * behavior of the library.\n */\n onStoppedNotification: ((notification: ObservableNotification, subscriber: Subscriber) => void) | null;\n\n /**\n * The promise constructor used by default for {@link Observable#toPromise toPromise} and {@link Observable#forEach forEach}\n * methods.\n *\n * @deprecated As of version 8, RxJS will no longer support this sort of injection of a\n * Promise constructor. If you need a Promise implementation other than native promises,\n * please polyfill/patch Promise as you see appropriate. Will be removed in v8.\n */\n Promise?: PromiseConstructorLike;\n\n /**\n * If true, turns on synchronous error rethrowing, which is a deprecated behavior\n * in v6 and higher. This behavior enables bad patterns like wrapping a subscribe\n * call in a try/catch block. It also enables producer interference, a nasty bug\n * where a multicast can be broken for all observers by a downstream consumer with\n * an unhandled error. DO NOT USE THIS FLAG UNLESS IT'S NEEDED TO BUY TIME\n * FOR MIGRATION REASONS.\n *\n * @deprecated As of version 8, RxJS will no longer support synchronous throwing\n * of unhandled errors. All errors will be thrown on a separate call stack to prevent bad\n * behaviors described above. Will be removed in v8.\n */\n useDeprecatedSynchronousErrorHandling: boolean;\n\n /**\n * If true, enables an as-of-yet undocumented feature from v5: The ability to access\n * `unsubscribe()` via `this` context in `next` functions created in observers passed\n * to `subscribe`.\n *\n * This is being removed because the performance was severely problematic, and it could also cause\n * issues when types other than POJOs are passed to subscribe as subscribers, as they will likely have\n * their `this` context overwritten.\n *\n * @deprecated As of version 8, RxJS will no longer support altering the\n * context of next functions provided as part of an observer to Subscribe. Instead,\n * you will have access to a subscription or a signal or token that will allow you to do things like\n * unsubscribe and test closed status. Will be removed in v8.\n */\n useDeprecatedNextContext: boolean;\n}\n", "import type { TimerHandle } from './timerHandle';\ntype SetTimeoutFunction = (handler: () => void, timeout?: number, ...args: any[]) => TimerHandle;\ntype ClearTimeoutFunction = (handle: TimerHandle) => void;\n\ninterface TimeoutProvider {\n setTimeout: SetTimeoutFunction;\n clearTimeout: ClearTimeoutFunction;\n delegate:\n | {\n setTimeout: SetTimeoutFunction;\n clearTimeout: ClearTimeoutFunction;\n }\n | undefined;\n}\n\nexport const timeoutProvider: TimeoutProvider = {\n // When accessing the delegate, use the variable rather than `this` so that\n // the functions can be called without being bound to the provider.\n setTimeout(handler: () => void, timeout?: number, ...args) {\n const { delegate } = timeoutProvider;\n if (delegate?.setTimeout) {\n return delegate.setTimeout(handler, timeout, ...args);\n }\n return setTimeout(handler, timeout, ...args);\n },\n clearTimeout(handle) {\n const { delegate } = timeoutProvider;\n return (delegate?.clearTimeout || clearTimeout)(handle as any);\n },\n delegate: undefined,\n};\n", "import { config } from '../config';\nimport { timeoutProvider } from '../scheduler/timeoutProvider';\n\n/**\n * Handles an error on another job either with the user-configured {@link onUnhandledError},\n * or by throwing it on that new job so it can be picked up by `window.onerror`, `process.on('error')`, etc.\n *\n * This should be called whenever there is an error that is out-of-band with the subscription\n * or when an error hits a terminal boundary of the subscription and no error handler was provided.\n *\n * @param err the error to report\n */\nexport function reportUnhandledError(err: any) {\n timeoutProvider.setTimeout(() => {\n const { onUnhandledError } = config;\n if (onUnhandledError) {\n // Execute the user-configured error handler.\n onUnhandledError(err);\n } else {\n // Throw so it is picked up by the runtime's uncaught error mechanism.\n throw err;\n }\n });\n}\n", "/* tslint:disable:no-empty */\nexport function noop() { }\n", "import { CompleteNotification, NextNotification, ErrorNotification } from './types';\n\n/**\n * A completion object optimized for memory use and created to be the\n * same \"shape\" as other notifications in v8.\n * @internal\n */\nexport const COMPLETE_NOTIFICATION = (() => createNotification('C', undefined, undefined) as CompleteNotification)();\n\n/**\n * Internal use only. Creates an optimized error notification that is the same \"shape\"\n * as other notifications.\n * @internal\n */\nexport function errorNotification(error: any): ErrorNotification {\n return createNotification('E', undefined, error) as any;\n}\n\n/**\n * Internal use only. Creates an optimized next notification that is the same \"shape\"\n * as other notifications.\n * @internal\n */\nexport function nextNotification(value: T) {\n return createNotification('N', value, undefined) as NextNotification;\n}\n\n/**\n * Ensures that all notifications created internally have the same \"shape\" in v8.\n *\n * TODO: This is only exported to support a crazy legacy test in `groupBy`.\n * @internal\n */\nexport function createNotification(kind: 'N' | 'E' | 'C', value: any, error: any) {\n return {\n kind,\n value,\n error,\n };\n}\n", "import { config } from '../config';\n\nlet context: { errorThrown: boolean; error: any } | null = null;\n\n/**\n * Handles dealing with errors for super-gross mode. Creates a context, in which\n * any synchronously thrown errors will be passed to {@link captureError}. Which\n * will record the error such that it will be rethrown after the call back is complete.\n * TODO: Remove in v8\n * @param cb An immediately executed function.\n */\nexport function errorContext(cb: () => void) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n const isRoot = !context;\n if (isRoot) {\n context = { errorThrown: false, error: null };\n }\n cb();\n if (isRoot) {\n const { errorThrown, error } = context!;\n context = null;\n if (errorThrown) {\n throw error;\n }\n }\n } else {\n // This is the general non-deprecated path for everyone that\n // isn't crazy enough to use super-gross mode (useDeprecatedSynchronousErrorHandling)\n cb();\n }\n}\n\n/**\n * Captures errors only in super-gross mode.\n * @param err the error to capture\n */\nexport function captureError(err: any) {\n if (config.useDeprecatedSynchronousErrorHandling && context) {\n context.errorThrown = true;\n context.error = err;\n }\n}\n", "import { isFunction } from './util/isFunction';\nimport { Observer, ObservableNotification } from './types';\nimport { isSubscription, Subscription } from './Subscription';\nimport { config } from './config';\nimport { reportUnhandledError } from './util/reportUnhandledError';\nimport { noop } from './util/noop';\nimport { nextNotification, errorNotification, COMPLETE_NOTIFICATION } from './NotificationFactories';\nimport { timeoutProvider } from './scheduler/timeoutProvider';\nimport { captureError } from './util/errorContext';\n\n/**\n * Implements the {@link Observer} interface and extends the\n * {@link Subscription} class. While the {@link Observer} is the public API for\n * consuming the values of an {@link Observable}, all Observers get converted to\n * a Subscriber, in order to provide Subscription-like capabilities such as\n * `unsubscribe`. Subscriber is a common type in RxJS, and crucial for\n * implementing operators, but it is rarely used as a public API.\n */\nexport class Subscriber extends Subscription implements Observer {\n /**\n * A static factory for a Subscriber, given a (potentially partial) definition\n * of an Observer.\n * @param next The `next` callback of an Observer.\n * @param error The `error` callback of an\n * Observer.\n * @param complete The `complete` callback of an\n * Observer.\n * @return A Subscriber wrapping the (partially defined)\n * Observer represented by the given arguments.\n * @deprecated Do not use. Will be removed in v8. There is no replacement for this\n * method, and there is no reason to be creating instances of `Subscriber` directly.\n * If you have a specific use case, please file an issue.\n */\n static create(next?: (x?: T) => void, error?: (e?: any) => void, complete?: () => void): Subscriber {\n return new SafeSubscriber(next, error, complete);\n }\n\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n protected isStopped: boolean = false;\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n protected destination: Subscriber | Observer; // this `any` is the escape hatch to erase extra type param (e.g. R)\n\n /**\n * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n * There is no reason to directly create an instance of Subscriber. This type is exported for typings reasons.\n */\n constructor(destination?: Subscriber | Observer) {\n super();\n if (destination) {\n this.destination = destination;\n // Automatically chain subscriptions together here.\n // if destination is a Subscription, then it is a Subscriber.\n if (isSubscription(destination)) {\n destination.add(this);\n }\n } else {\n this.destination = EMPTY_OBSERVER;\n }\n }\n\n /**\n * The {@link Observer} callback to receive notifications of type `next` from\n * the Observable, with a value. The Observable may call this method 0 or more\n * times.\n * @param value The `next` value.\n */\n next(value: T): void {\n if (this.isStopped) {\n handleStoppedNotification(nextNotification(value), this);\n } else {\n this._next(value!);\n }\n }\n\n /**\n * The {@link Observer} callback to receive notifications of type `error` from\n * the Observable, with an attached `Error`. Notifies the Observer that\n * the Observable has experienced an error condition.\n * @param err The `error` exception.\n */\n error(err?: any): void {\n if (this.isStopped) {\n handleStoppedNotification(errorNotification(err), this);\n } else {\n this.isStopped = true;\n this._error(err);\n }\n }\n\n /**\n * The {@link Observer} callback to receive a valueless notification of type\n * `complete` from the Observable. Notifies the Observer that the Observable\n * has finished sending push-based notifications.\n */\n complete(): void {\n if (this.isStopped) {\n handleStoppedNotification(COMPLETE_NOTIFICATION, this);\n } else {\n this.isStopped = true;\n this._complete();\n }\n }\n\n unsubscribe(): void {\n if (!this.closed) {\n this.isStopped = true;\n super.unsubscribe();\n this.destination = null!;\n }\n }\n\n protected _next(value: T): void {\n this.destination.next(value);\n }\n\n protected _error(err: any): void {\n try {\n this.destination.error(err);\n } finally {\n this.unsubscribe();\n }\n }\n\n protected _complete(): void {\n try {\n this.destination.complete();\n } finally {\n this.unsubscribe();\n }\n }\n}\n\n/**\n * This bind is captured here because we want to be able to have\n * compatibility with monoid libraries that tend to use a method named\n * `bind`. In particular, a library called Monio requires this.\n */\nconst _bind = Function.prototype.bind;\n\nfunction bind any>(fn: Fn, thisArg: any): Fn {\n return _bind.call(fn, thisArg);\n}\n\n/**\n * Internal optimization only, DO NOT EXPOSE.\n * @internal\n */\nclass ConsumerObserver implements Observer {\n constructor(private partialObserver: Partial>) {}\n\n next(value: T): void {\n const { partialObserver } = this;\n if (partialObserver.next) {\n try {\n partialObserver.next(value);\n } catch (error) {\n handleUnhandledError(error);\n }\n }\n }\n\n error(err: any): void {\n const { partialObserver } = this;\n if (partialObserver.error) {\n try {\n partialObserver.error(err);\n } catch (error) {\n handleUnhandledError(error);\n }\n } else {\n handleUnhandledError(err);\n }\n }\n\n complete(): void {\n const { partialObserver } = this;\n if (partialObserver.complete) {\n try {\n partialObserver.complete();\n } catch (error) {\n handleUnhandledError(error);\n }\n }\n }\n}\n\nexport class SafeSubscriber extends Subscriber {\n constructor(\n observerOrNext?: Partial> | ((value: T) => void) | null,\n error?: ((e?: any) => void) | null,\n complete?: (() => void) | null\n ) {\n super();\n\n let partialObserver: Partial>;\n if (isFunction(observerOrNext) || !observerOrNext) {\n // The first argument is a function, not an observer. The next\n // two arguments *could* be observers, or they could be empty.\n partialObserver = {\n next: (observerOrNext ?? undefined) as ((value: T) => void) | undefined,\n error: error ?? undefined,\n complete: complete ?? undefined,\n };\n } else {\n // The first argument is a partial observer.\n let context: any;\n if (this && config.useDeprecatedNextContext) {\n // This is a deprecated path that made `this.unsubscribe()` available in\n // next handler functions passed to subscribe. This only exists behind a flag\n // now, as it is *very* slow.\n context = Object.create(observerOrNext);\n context.unsubscribe = () => this.unsubscribe();\n partialObserver = {\n next: observerOrNext.next && bind(observerOrNext.next, context),\n error: observerOrNext.error && bind(observerOrNext.error, context),\n complete: observerOrNext.complete && bind(observerOrNext.complete, context),\n };\n } else {\n // The \"normal\" path. Just use the partial observer directly.\n partialObserver = observerOrNext;\n }\n }\n\n // Wrap the partial observer to ensure it's a full observer, and\n // make sure proper error handling is accounted for.\n this.destination = new ConsumerObserver(partialObserver);\n }\n}\n\nfunction handleUnhandledError(error: any) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n captureError(error);\n } else {\n // Ideal path, we report this as an unhandled error,\n // which is thrown on a new call stack.\n reportUnhandledError(error);\n }\n}\n\n/**\n * An error handler used when no error handler was supplied\n * to the SafeSubscriber -- meaning no error handler was supplied\n * do the `subscribe` call on our observable.\n * @param err The error to handle\n */\nfunction defaultErrorHandler(err: any) {\n throw err;\n}\n\n/**\n * A handler for notifications that cannot be sent to a stopped subscriber.\n * @param notification The notification being sent.\n * @param subscriber The stopped subscriber.\n */\nfunction handleStoppedNotification(notification: ObservableNotification, subscriber: Subscriber) {\n const { onStoppedNotification } = config;\n onStoppedNotification && timeoutProvider.setTimeout(() => onStoppedNotification(notification, subscriber));\n}\n\n/**\n * The observer used as a stub for subscriptions where the user did not\n * pass any arguments to `subscribe`. Comes with the default error handling\n * behavior.\n */\nexport const EMPTY_OBSERVER: Readonly> & { closed: true } = {\n closed: true,\n next: noop,\n error: defaultErrorHandler,\n complete: noop,\n};\n", "/**\n * Symbol.observable or a string \"@@observable\". Used for interop\n *\n * @deprecated We will no longer be exporting this symbol in upcoming versions of RxJS.\n * Instead polyfill and use Symbol.observable directly *or* use https://www.npmjs.com/package/symbol-observable\n */\nexport const observable: string | symbol = (() => (typeof Symbol === 'function' && Symbol.observable) || '@@observable')();\n", "/**\n * This function takes one parameter and just returns it. Simply put,\n * this is like `(x: T): T => x`.\n *\n * ## Examples\n *\n * This is useful in some cases when using things like `mergeMap`\n *\n * ```ts\n * import { interval, take, map, range, mergeMap, identity } from 'rxjs';\n *\n * const source$ = interval(1000).pipe(take(5));\n *\n * const result$ = source$.pipe(\n * map(i => range(i)),\n * mergeMap(identity) // same as mergeMap(x => x)\n * );\n *\n * result$.subscribe({\n * next: console.log\n * });\n * ```\n *\n * Or when you want to selectively apply an operator\n *\n * ```ts\n * import { interval, take, identity } from 'rxjs';\n *\n * const shouldLimit = () => Math.random() < 0.5;\n *\n * const source$ = interval(1000);\n *\n * const result$ = source$.pipe(shouldLimit() ? take(5) : identity);\n *\n * result$.subscribe({\n * next: console.log\n * });\n * ```\n *\n * @param x Any value that is returned by this function\n * @returns The value passed as the first parameter to this function\n */\nexport function identity(x: T): T {\n return x;\n}\n", "import { identity } from './identity';\nimport { UnaryFunction } from '../types';\n\nexport function pipe(): typeof identity;\nexport function pipe(fn1: UnaryFunction): UnaryFunction;\nexport function pipe(fn1: UnaryFunction, fn2: UnaryFunction): UnaryFunction;\nexport function pipe(fn1: UnaryFunction, fn2: UnaryFunction, fn3: UnaryFunction): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction,\n fn7: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction,\n fn7: UnaryFunction,\n fn8: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction,\n fn7: UnaryFunction,\n fn8: UnaryFunction,\n fn9: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction,\n fn7: UnaryFunction,\n fn8: UnaryFunction,\n fn9: UnaryFunction,\n ...fns: UnaryFunction[]\n): UnaryFunction;\n\n/**\n * pipe() can be called on one or more functions, each of which can take one argument (\"UnaryFunction\")\n * and uses it to return a value.\n * It returns a function that takes one argument, passes it to the first UnaryFunction, and then\n * passes the result to the next one, passes that result to the next one, and so on. \n */\nexport function pipe(...fns: Array>): UnaryFunction {\n return pipeFromArray(fns);\n}\n\n/** @internal */\nexport function pipeFromArray(fns: Array>): UnaryFunction {\n if (fns.length === 0) {\n return identity as UnaryFunction;\n }\n\n if (fns.length === 1) {\n return fns[0];\n }\n\n return function piped(input: T): R {\n return fns.reduce((prev: any, fn: UnaryFunction) => fn(prev), input as any);\n };\n}\n", "import { Operator } from './Operator';\nimport { SafeSubscriber, Subscriber } from './Subscriber';\nimport { isSubscription, Subscription } from './Subscription';\nimport { TeardownLogic, OperatorFunction, Subscribable, Observer } from './types';\nimport { observable as Symbol_observable } from './symbol/observable';\nimport { pipeFromArray } from './util/pipe';\nimport { config } from './config';\nimport { isFunction } from './util/isFunction';\nimport { errorContext } from './util/errorContext';\n\n/**\n * A representation of any set of values over any amount of time. This is the most basic building block\n * of RxJS.\n */\nexport class Observable implements Subscribable {\n /**\n * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n */\n source: Observable | undefined;\n\n /**\n * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n */\n operator: Operator | undefined;\n\n /**\n * @param subscribe The function that is called when the Observable is\n * initially subscribed to. This function is given a Subscriber, to which new values\n * can be `next`ed, or an `error` method can be called to raise an error, or\n * `complete` can be called to notify of a successful completion.\n */\n constructor(subscribe?: (this: Observable, subscriber: Subscriber) => TeardownLogic) {\n if (subscribe) {\n this._subscribe = subscribe;\n }\n }\n\n // HACK: Since TypeScript inherits static properties too, we have to\n // fight against TypeScript here so Subject can have a different static create signature\n /**\n * Creates a new Observable by calling the Observable constructor\n * @param subscribe the subscriber function to be passed to the Observable constructor\n * @return A new observable.\n * @deprecated Use `new Observable()` instead. Will be removed in v8.\n */\n static create: (...args: any[]) => any = (subscribe?: (subscriber: Subscriber) => TeardownLogic) => {\n return new Observable(subscribe);\n };\n\n /**\n * Creates a new Observable, with this Observable instance as the source, and the passed\n * operator defined as the new observable's operator.\n * @param operator the operator defining the operation to take on the observable\n * @return A new observable with the Operator applied.\n * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n * If you have implemented an operator using `lift`, it is recommended that you create an\n * operator by simply returning `new Observable()` directly. See \"Creating new operators from\n * scratch\" section here: https://rxjs.dev/guide/operators\n */\n lift(operator?: Operator): Observable {\n const observable = new Observable();\n observable.source = this;\n observable.operator = operator;\n return observable;\n }\n\n subscribe(observerOrNext?: Partial> | ((value: T) => void)): Subscription;\n /** @deprecated Instead of passing separate callback arguments, use an observer argument. Signatures taking separate callback arguments will be removed in v8. Details: https://rxjs.dev/deprecations/subscribe-arguments */\n subscribe(next?: ((value: T) => void) | null, error?: ((error: any) => void) | null, complete?: (() => void) | null): Subscription;\n /**\n * Invokes an execution of an Observable and registers Observer handlers for notifications it will emit.\n *\n * Use it when you have all these Observables, but still nothing is happening.\n *\n * `subscribe` is not a regular operator, but a method that calls Observable's internal `subscribe` function. It\n * might be for example a function that you passed to Observable's constructor, but most of the time it is\n * a library implementation, which defines what will be emitted by an Observable, and when it be will emitted. This means\n * that calling `subscribe` is actually the moment when Observable starts its work, not when it is created, as it is often\n * the thought.\n *\n * Apart from starting the execution of an Observable, this method allows you to listen for values\n * that an Observable emits, as well as for when it completes or errors. You can achieve this in two\n * of the following ways.\n *\n * The first way is creating an object that implements {@link Observer} interface. It should have methods\n * defined by that interface, but note that it should be just a regular JavaScript object, which you can create\n * yourself in any way you want (ES6 class, classic function constructor, object literal etc.). In particular, do\n * not attempt to use any RxJS implementation details to create Observers - you don't need them. Remember also\n * that your object does not have to implement all methods. If you find yourself creating a method that doesn't\n * do anything, you can simply omit it. Note however, if the `error` method is not provided and an error happens,\n * it will be thrown asynchronously. Errors thrown asynchronously cannot be caught using `try`/`catch`. Instead,\n * use the {@link onUnhandledError} configuration option or use a runtime handler (like `window.onerror` or\n * `process.on('error)`) to be notified of unhandled errors. Because of this, it's recommended that you provide\n * an `error` method to avoid missing thrown errors.\n *\n * The second way is to give up on Observer object altogether and simply provide callback functions in place of its methods.\n * This means you can provide three functions as arguments to `subscribe`, where the first function is equivalent\n * of a `next` method, the second of an `error` method and the third of a `complete` method. Just as in case of an Observer,\n * if you do not need to listen for something, you can omit a function by passing `undefined` or `null`,\n * since `subscribe` recognizes these functions by where they were placed in function call. When it comes\n * to the `error` function, as with an Observer, if not provided, errors emitted by an Observable will be thrown asynchronously.\n *\n * You can, however, subscribe with no parameters at all. This may be the case where you're not interested in terminal events\n * and you also handled emissions internally by using operators (e.g. using `tap`).\n *\n * Whichever style of calling `subscribe` you use, in both cases it returns a Subscription object.\n * This object allows you to call `unsubscribe` on it, which in turn will stop the work that an Observable does and will clean\n * up all resources that an Observable used. Note that cancelling a subscription will not call `complete` callback\n * provided to `subscribe` function, which is reserved for a regular completion signal that comes from an Observable.\n *\n * Remember that callbacks provided to `subscribe` are not guaranteed to be called asynchronously.\n * It is an Observable itself that decides when these functions will be called. For example {@link of}\n * by default emits all its values synchronously. Always check documentation for how given Observable\n * will behave when subscribed and if its default behavior can be modified with a `scheduler`.\n *\n * #### Examples\n *\n * Subscribe with an {@link guide/observer Observer}\n *\n * ```ts\n * import { of } from 'rxjs';\n *\n * const sumObserver = {\n * sum: 0,\n * next(value) {\n * console.log('Adding: ' + value);\n * this.sum = this.sum + value;\n * },\n * error() {\n * // We actually could just remove this method,\n * // since we do not really care about errors right now.\n * },\n * complete() {\n * console.log('Sum equals: ' + this.sum);\n * }\n * };\n *\n * of(1, 2, 3) // Synchronously emits 1, 2, 3 and then completes.\n * .subscribe(sumObserver);\n *\n * // Logs:\n * // 'Adding: 1'\n * // 'Adding: 2'\n * // 'Adding: 3'\n * // 'Sum equals: 6'\n * ```\n *\n * Subscribe with functions ({@link deprecations/subscribe-arguments deprecated})\n *\n * ```ts\n * import { of } from 'rxjs'\n *\n * let sum = 0;\n *\n * of(1, 2, 3).subscribe(\n * value => {\n * console.log('Adding: ' + value);\n * sum = sum + value;\n * },\n * undefined,\n * () => console.log('Sum equals: ' + sum)\n * );\n *\n * // Logs:\n * // 'Adding: 1'\n * // 'Adding: 2'\n * // 'Adding: 3'\n * // 'Sum equals: 6'\n * ```\n *\n * Cancel a subscription\n *\n * ```ts\n * import { interval } from 'rxjs';\n *\n * const subscription = interval(1000).subscribe({\n * next(num) {\n * console.log(num)\n * },\n * complete() {\n * // Will not be called, even when cancelling subscription.\n * console.log('completed!');\n * }\n * });\n *\n * setTimeout(() => {\n * subscription.unsubscribe();\n * console.log('unsubscribed!');\n * }, 2500);\n *\n * // Logs:\n * // 0 after 1s\n * // 1 after 2s\n * // 'unsubscribed!' after 2.5s\n * ```\n *\n * @param observerOrNext Either an {@link Observer} with some or all callback methods,\n * or the `next` handler that is called for each value emitted from the subscribed Observable.\n * @param error A handler for a terminal event resulting from an error. If no error handler is provided,\n * the error will be thrown asynchronously as unhandled.\n * @param complete A handler for a terminal event resulting from successful completion.\n * @return A subscription reference to the registered handlers.\n */\n subscribe(\n observerOrNext?: Partial> | ((value: T) => void) | null,\n error?: ((error: any) => void) | null,\n complete?: (() => void) | null\n ): Subscription {\n const subscriber = isSubscriber(observerOrNext) ? observerOrNext : new SafeSubscriber(observerOrNext, error, complete);\n\n errorContext(() => {\n const { operator, source } = this;\n subscriber.add(\n operator\n ? // We're dealing with a subscription in the\n // operator chain to one of our lifted operators.\n operator.call(subscriber, source)\n : source\n ? // If `source` has a value, but `operator` does not, something that\n // had intimate knowledge of our API, like our `Subject`, must have\n // set it. We're going to just call `_subscribe` directly.\n this._subscribe(subscriber)\n : // In all other cases, we're likely wrapping a user-provided initializer\n // function, so we need to catch errors and handle them appropriately.\n this._trySubscribe(subscriber)\n );\n });\n\n return subscriber;\n }\n\n /** @internal */\n protected _trySubscribe(sink: Subscriber): TeardownLogic {\n try {\n return this._subscribe(sink);\n } catch (err) {\n // We don't need to return anything in this case,\n // because it's just going to try to `add()` to a subscription\n // above.\n sink.error(err);\n }\n }\n\n /**\n * Used as a NON-CANCELLABLE means of subscribing to an observable, for use with\n * APIs that expect promises, like `async/await`. You cannot unsubscribe from this.\n *\n * **WARNING**: Only use this with observables you *know* will complete. If the source\n * observable does not complete, you will end up with a promise that is hung up, and\n * potentially all of the state of an async function hanging out in memory. To avoid\n * this situation, look into adding something like {@link timeout}, {@link take},\n * {@link takeWhile}, or {@link takeUntil} amongst others.\n *\n * #### Example\n *\n * ```ts\n * import { interval, take } from 'rxjs';\n *\n * const source$ = interval(1000).pipe(take(4));\n *\n * async function getTotal() {\n * let total = 0;\n *\n * await source$.forEach(value => {\n * total += value;\n * console.log('observable -> ' + value);\n * });\n *\n * return total;\n * }\n *\n * getTotal().then(\n * total => console.log('Total: ' + total)\n * );\n *\n * // Expected:\n * // 'observable -> 0'\n * // 'observable -> 1'\n * // 'observable -> 2'\n * // 'observable -> 3'\n * // 'Total: 6'\n * ```\n *\n * @param next A handler for each value emitted by the observable.\n * @return A promise that either resolves on observable completion or\n * rejects with the handled error.\n */\n forEach(next: (value: T) => void): Promise;\n\n /**\n * @param next a handler for each value emitted by the observable\n * @param promiseCtor a constructor function used to instantiate the Promise\n * @return a promise that either resolves on observable completion or\n * rejects with the handled error\n * @deprecated Passing a Promise constructor will no longer be available\n * in upcoming versions of RxJS. This is because it adds weight to the library, for very\n * little benefit. If you need this functionality, it is recommended that you either\n * polyfill Promise, or you create an adapter to convert the returned native promise\n * to whatever promise implementation you wanted. Will be removed in v8.\n */\n forEach(next: (value: T) => void, promiseCtor: PromiseConstructorLike): Promise;\n\n forEach(next: (value: T) => void, promiseCtor?: PromiseConstructorLike): Promise {\n promiseCtor = getPromiseCtor(promiseCtor);\n\n return new promiseCtor((resolve, reject) => {\n const subscriber = new SafeSubscriber({\n next: (value) => {\n try {\n next(value);\n } catch (err) {\n reject(err);\n subscriber.unsubscribe();\n }\n },\n error: reject,\n complete: resolve,\n });\n this.subscribe(subscriber);\n }) as Promise;\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): TeardownLogic {\n return this.source?.subscribe(subscriber);\n }\n\n /**\n * An interop point defined by the es7-observable spec https://github.com/zenparsing/es-observable\n * @return This instance of the observable.\n */\n [Symbol_observable]() {\n return this;\n }\n\n /* tslint:disable:max-line-length */\n pipe(): Observable;\n pipe(op1: OperatorFunction): Observable;\n pipe(op1: OperatorFunction, op2: OperatorFunction): Observable;\n pipe(op1: OperatorFunction, op2: OperatorFunction, op3: OperatorFunction): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction,\n op7: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction,\n op7: OperatorFunction,\n op8: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction,\n op7: OperatorFunction,\n op8: OperatorFunction,\n op9: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction,\n op7: OperatorFunction,\n op8: OperatorFunction,\n op9: OperatorFunction,\n ...operations: OperatorFunction[]\n ): Observable;\n /* tslint:enable:max-line-length */\n\n /**\n * Used to stitch together functional operators into a chain.\n *\n * ## Example\n *\n * ```ts\n * import { interval, filter, map, scan } from 'rxjs';\n *\n * interval(1000)\n * .pipe(\n * filter(x => x % 2 === 0),\n * map(x => x + x),\n * scan((acc, x) => acc + x)\n * )\n * .subscribe(x => console.log(x));\n * ```\n *\n * @return The Observable result of all the operators having been called\n * in the order they were passed in.\n */\n pipe(...operations: OperatorFunction[]): Observable {\n return pipeFromArray(operations)(this);\n }\n\n /* tslint:disable:max-line-length */\n /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n toPromise(): Promise;\n /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n toPromise(PromiseCtor: typeof Promise): Promise;\n /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n toPromise(PromiseCtor: PromiseConstructorLike): Promise;\n /* tslint:enable:max-line-length */\n\n /**\n * Subscribe to this Observable and get a Promise resolving on\n * `complete` with the last emission (if any).\n *\n * **WARNING**: Only use this with observables you *know* will complete. If the source\n * observable does not complete, you will end up with a promise that is hung up, and\n * potentially all of the state of an async function hanging out in memory. To avoid\n * this situation, look into adding something like {@link timeout}, {@link take},\n * {@link takeWhile}, or {@link takeUntil} amongst others.\n *\n * @param [promiseCtor] a constructor function used to instantiate\n * the Promise\n * @return A Promise that resolves with the last value emit, or\n * rejects on an error. If there were no emissions, Promise\n * resolves with undefined.\n * @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise\n */\n toPromise(promiseCtor?: PromiseConstructorLike): Promise {\n promiseCtor = getPromiseCtor(promiseCtor);\n\n return new promiseCtor((resolve, reject) => {\n let value: T | undefined;\n this.subscribe(\n (x: T) => (value = x),\n (err: any) => reject(err),\n () => resolve(value)\n );\n }) as Promise;\n }\n}\n\n/**\n * Decides between a passed promise constructor from consuming code,\n * A default configured promise constructor, and the native promise\n * constructor and returns it. If nothing can be found, it will throw\n * an error.\n * @param promiseCtor The optional promise constructor to passed by consuming code\n */\nfunction getPromiseCtor(promiseCtor: PromiseConstructorLike | undefined) {\n return promiseCtor ?? config.Promise ?? Promise;\n}\n\nfunction isObserver(value: any): value is Observer {\n return value && isFunction(value.next) && isFunction(value.error) && isFunction(value.complete);\n}\n\nfunction isSubscriber(value: any): value is Subscriber {\n return (value && value instanceof Subscriber) || (isObserver(value) && isSubscription(value));\n}\n", "import { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { OperatorFunction } from '../types';\nimport { isFunction } from './isFunction';\n\n/**\n * Used to determine if an object is an Observable with a lift function.\n */\nexport function hasLift(source: any): source is { lift: InstanceType['lift'] } {\n return isFunction(source?.lift);\n}\n\n/**\n * Creates an `OperatorFunction`. Used to define operators throughout the library in a concise way.\n * @param init The logic to connect the liftedSource to the subscriber at the moment of subscription.\n */\nexport function operate(\n init: (liftedSource: Observable, subscriber: Subscriber) => (() => void) | void\n): OperatorFunction {\n return (source: Observable) => {\n if (hasLift(source)) {\n return source.lift(function (this: Subscriber, liftedSource: Observable) {\n try {\n return init(liftedSource, this);\n } catch (err) {\n this.error(err);\n }\n });\n }\n throw new TypeError('Unable to lift unknown Observable type');\n };\n}\n", "import { Subscriber } from '../Subscriber';\n\n/**\n * Creates an instance of an `OperatorSubscriber`.\n * @param destination The downstream subscriber.\n * @param onNext Handles next values, only called if this subscriber is not stopped or closed. Any\n * error that occurs in this function is caught and sent to the `error` method of this subscriber.\n * @param onError Handles errors from the subscription, any errors that occur in this handler are caught\n * and send to the `destination` error handler.\n * @param onComplete Handles completion notification from the subscription. Any errors that occur in\n * this handler are sent to the `destination` error handler.\n * @param onFinalize Additional teardown logic here. This will only be called on teardown if the\n * subscriber itself is not already closed. This is called after all other teardown logic is executed.\n */\nexport function createOperatorSubscriber(\n destination: Subscriber,\n onNext?: (value: T) => void,\n onComplete?: () => void,\n onError?: (err: any) => void,\n onFinalize?: () => void\n): Subscriber {\n return new OperatorSubscriber(destination, onNext, onComplete, onError, onFinalize);\n}\n\n/**\n * A generic helper for allowing operators to be created with a Subscriber and\n * use closures to capture necessary state from the operator function itself.\n */\nexport class OperatorSubscriber extends Subscriber {\n /**\n * Creates an instance of an `OperatorSubscriber`.\n * @param destination The downstream subscriber.\n * @param onNext Handles next values, only called if this subscriber is not stopped or closed. Any\n * error that occurs in this function is caught and sent to the `error` method of this subscriber.\n * @param onError Handles errors from the subscription, any errors that occur in this handler are caught\n * and send to the `destination` error handler.\n * @param onComplete Handles completion notification from the subscription. Any errors that occur in\n * this handler are sent to the `destination` error handler.\n * @param onFinalize Additional finalization logic here. This will only be called on finalization if the\n * subscriber itself is not already closed. This is called after all other finalization logic is executed.\n * @param shouldUnsubscribe An optional check to see if an unsubscribe call should truly unsubscribe.\n * NOTE: This currently **ONLY** exists to support the strange behavior of {@link groupBy}, where unsubscription\n * to the resulting observable does not actually disconnect from the source if there are active subscriptions\n * to any grouped observable. (DO NOT EXPOSE OR USE EXTERNALLY!!!)\n */\n constructor(\n destination: Subscriber,\n onNext?: (value: T) => void,\n onComplete?: () => void,\n onError?: (err: any) => void,\n private onFinalize?: () => void,\n private shouldUnsubscribe?: () => boolean\n ) {\n // It's important - for performance reasons - that all of this class's\n // members are initialized and that they are always initialized in the same\n // order. This will ensure that all OperatorSubscriber instances have the\n // same hidden class in V8. This, in turn, will help keep the number of\n // hidden classes involved in property accesses within the base class as\n // low as possible. If the number of hidden classes involved exceeds four,\n // the property accesses will become megamorphic and performance penalties\n // will be incurred - i.e. inline caches won't be used.\n //\n // The reasons for ensuring all instances have the same hidden class are\n // further discussed in this blog post from Benedikt Meurer:\n // https://benediktmeurer.de/2018/03/23/impact-of-polymorphism-on-component-based-frameworks-like-react/\n super(destination);\n this._next = onNext\n ? function (this: OperatorSubscriber, value: T) {\n try {\n onNext(value);\n } catch (err) {\n destination.error(err);\n }\n }\n : super._next;\n this._error = onError\n ? function (this: OperatorSubscriber, err: any) {\n try {\n onError(err);\n } catch (err) {\n // Send any errors that occur down stream.\n destination.error(err);\n } finally {\n // Ensure finalization.\n this.unsubscribe();\n }\n }\n : super._error;\n this._complete = onComplete\n ? function (this: OperatorSubscriber) {\n try {\n onComplete();\n } catch (err) {\n // Send any errors that occur down stream.\n destination.error(err);\n } finally {\n // Ensure finalization.\n this.unsubscribe();\n }\n }\n : super._complete;\n }\n\n unsubscribe() {\n if (!this.shouldUnsubscribe || this.shouldUnsubscribe()) {\n const { closed } = this;\n super.unsubscribe();\n // Execute additional teardown if we have any and we didn't already do so.\n !closed && this.onFinalize?.();\n }\n }\n}\n", "import { Subscription } from '../Subscription';\n\ninterface AnimationFrameProvider {\n schedule(callback: FrameRequestCallback): Subscription;\n requestAnimationFrame: typeof requestAnimationFrame;\n cancelAnimationFrame: typeof cancelAnimationFrame;\n delegate:\n | {\n requestAnimationFrame: typeof requestAnimationFrame;\n cancelAnimationFrame: typeof cancelAnimationFrame;\n }\n | undefined;\n}\n\nexport const animationFrameProvider: AnimationFrameProvider = {\n // When accessing the delegate, use the variable rather than `this` so that\n // the functions can be called without being bound to the provider.\n schedule(callback) {\n let request = requestAnimationFrame;\n let cancel: typeof cancelAnimationFrame | undefined = cancelAnimationFrame;\n const { delegate } = animationFrameProvider;\n if (delegate) {\n request = delegate.requestAnimationFrame;\n cancel = delegate.cancelAnimationFrame;\n }\n const handle = request((timestamp) => {\n // Clear the cancel function. The request has been fulfilled, so\n // attempting to cancel the request upon unsubscription would be\n // pointless.\n cancel = undefined;\n callback(timestamp);\n });\n return new Subscription(() => cancel?.(handle));\n },\n requestAnimationFrame(...args) {\n const { delegate } = animationFrameProvider;\n return (delegate?.requestAnimationFrame || requestAnimationFrame)(...args);\n },\n cancelAnimationFrame(...args) {\n const { delegate } = animationFrameProvider;\n return (delegate?.cancelAnimationFrame || cancelAnimationFrame)(...args);\n },\n delegate: undefined,\n};\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface ObjectUnsubscribedError extends Error {}\n\nexport interface ObjectUnsubscribedErrorCtor {\n /**\n * @deprecated Internal implementation detail. Do not construct error instances.\n * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n */\n new (): ObjectUnsubscribedError;\n}\n\n/**\n * An error thrown when an action is invalid because the object has been\n * unsubscribed.\n *\n * @see {@link Subject}\n * @see {@link BehaviorSubject}\n *\n * @class ObjectUnsubscribedError\n */\nexport const ObjectUnsubscribedError: ObjectUnsubscribedErrorCtor = createErrorClass(\n (_super) =>\n function ObjectUnsubscribedErrorImpl(this: any) {\n _super(this);\n this.name = 'ObjectUnsubscribedError';\n this.message = 'object unsubscribed';\n }\n);\n", "import { Operator } from './Operator';\nimport { Observable } from './Observable';\nimport { Subscriber } from './Subscriber';\nimport { Subscription, EMPTY_SUBSCRIPTION } from './Subscription';\nimport { Observer, SubscriptionLike, TeardownLogic } from './types';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nimport { arrRemove } from './util/arrRemove';\nimport { errorContext } from './util/errorContext';\n\n/**\n * A Subject is a special type of Observable that allows values to be\n * multicasted to many Observers. Subjects are like EventEmitters.\n *\n * Every Subject is an Observable and an Observer. You can subscribe to a\n * Subject, and you can call next to feed values as well as error and complete.\n */\nexport class Subject extends Observable implements SubscriptionLike {\n closed = false;\n\n private currentObservers: Observer[] | null = null;\n\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n observers: Observer[] = [];\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n isStopped = false;\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n hasError = false;\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n thrownError: any = null;\n\n /**\n * Creates a \"subject\" by basically gluing an observer to an observable.\n *\n * @deprecated Recommended you do not use. Will be removed at some point in the future. Plans for replacement still under discussion.\n */\n static create: (...args: any[]) => any = (destination: Observer, source: Observable): AnonymousSubject => {\n return new AnonymousSubject(destination, source);\n };\n\n constructor() {\n // NOTE: This must be here to obscure Observable's constructor.\n super();\n }\n\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n lift(operator: Operator): Observable {\n const subject = new AnonymousSubject(this, this);\n subject.operator = operator as any;\n return subject as any;\n }\n\n /** @internal */\n protected _throwIfClosed() {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n }\n\n next(value: T) {\n errorContext(() => {\n this._throwIfClosed();\n if (!this.isStopped) {\n if (!this.currentObservers) {\n this.currentObservers = Array.from(this.observers);\n }\n for (const observer of this.currentObservers) {\n observer.next(value);\n }\n }\n });\n }\n\n error(err: any) {\n errorContext(() => {\n this._throwIfClosed();\n if (!this.isStopped) {\n this.hasError = this.isStopped = true;\n this.thrownError = err;\n const { observers } = this;\n while (observers.length) {\n observers.shift()!.error(err);\n }\n }\n });\n }\n\n complete() {\n errorContext(() => {\n this._throwIfClosed();\n if (!this.isStopped) {\n this.isStopped = true;\n const { observers } = this;\n while (observers.length) {\n observers.shift()!.complete();\n }\n }\n });\n }\n\n unsubscribe() {\n this.isStopped = this.closed = true;\n this.observers = this.currentObservers = null!;\n }\n\n get observed() {\n return this.observers?.length > 0;\n }\n\n /** @internal */\n protected _trySubscribe(subscriber: Subscriber): TeardownLogic {\n this._throwIfClosed();\n return super._trySubscribe(subscriber);\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): Subscription {\n this._throwIfClosed();\n this._checkFinalizedStatuses(subscriber);\n return this._innerSubscribe(subscriber);\n }\n\n /** @internal */\n protected _innerSubscribe(subscriber: Subscriber) {\n const { hasError, isStopped, observers } = this;\n if (hasError || isStopped) {\n return EMPTY_SUBSCRIPTION;\n }\n this.currentObservers = null;\n observers.push(subscriber);\n return new Subscription(() => {\n this.currentObservers = null;\n arrRemove(observers, subscriber);\n });\n }\n\n /** @internal */\n protected _checkFinalizedStatuses(subscriber: Subscriber) {\n const { hasError, thrownError, isStopped } = this;\n if (hasError) {\n subscriber.error(thrownError);\n } else if (isStopped) {\n subscriber.complete();\n }\n }\n\n /**\n * Creates a new Observable with this Subject as the source. You can do this\n * to create custom Observer-side logic of the Subject and conceal it from\n * code that uses the Observable.\n * @return Observable that this Subject casts to.\n */\n asObservable(): Observable {\n const observable: any = new Observable();\n observable.source = this;\n return observable;\n }\n}\n\nexport class AnonymousSubject extends Subject {\n constructor(\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n public destination?: Observer,\n source?: Observable\n ) {\n super();\n this.source = source;\n }\n\n next(value: T) {\n this.destination?.next?.(value);\n }\n\n error(err: any) {\n this.destination?.error?.(err);\n }\n\n complete() {\n this.destination?.complete?.();\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): Subscription {\n return this.source?.subscribe(subscriber) ?? EMPTY_SUBSCRIPTION;\n }\n}\n", "import { Subject } from './Subject';\nimport { Subscriber } from './Subscriber';\nimport { Subscription } from './Subscription';\n\n/**\n * A variant of Subject that requires an initial value and emits its current\n * value whenever it is subscribed to.\n */\nexport class BehaviorSubject extends Subject {\n constructor(private _value: T) {\n super();\n }\n\n get value(): T {\n return this.getValue();\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): Subscription {\n const subscription = super._subscribe(subscriber);\n !subscription.closed && subscriber.next(this._value);\n return subscription;\n }\n\n getValue(): T {\n const { hasError, thrownError, _value } = this;\n if (hasError) {\n throw thrownError;\n }\n this._throwIfClosed();\n return _value;\n }\n\n next(value: T): void {\n super.next((this._value = value));\n }\n}\n", "import { TimestampProvider } from '../types';\n\ninterface DateTimestampProvider extends TimestampProvider {\n delegate: TimestampProvider | undefined;\n}\n\nexport const dateTimestampProvider: DateTimestampProvider = {\n now() {\n // Use the variable rather than `this` so that the function can be called\n // without being bound to the provider.\n return (dateTimestampProvider.delegate || Date).now();\n },\n delegate: undefined,\n};\n", "import { Subject } from './Subject';\nimport { TimestampProvider } from './types';\nimport { Subscriber } from './Subscriber';\nimport { Subscription } from './Subscription';\nimport { dateTimestampProvider } from './scheduler/dateTimestampProvider';\n\n/**\n * A variant of {@link Subject} that \"replays\" old values to new subscribers by emitting them when they first subscribe.\n *\n * `ReplaySubject` has an internal buffer that will store a specified number of values that it has observed. Like `Subject`,\n * `ReplaySubject` \"observes\" values by having them passed to its `next` method. When it observes a value, it will store that\n * value for a time determined by the configuration of the `ReplaySubject`, as passed to its constructor.\n *\n * When a new subscriber subscribes to the `ReplaySubject` instance, it will synchronously emit all values in its buffer in\n * a First-In-First-Out (FIFO) manner. The `ReplaySubject` will also complete, if it has observed completion; and it will\n * error if it has observed an error.\n *\n * There are two main configuration items to be concerned with:\n *\n * 1. `bufferSize` - This will determine how many items are stored in the buffer, defaults to infinite.\n * 2. `windowTime` - The amount of time to hold a value in the buffer before removing it from the buffer.\n *\n * Both configurations may exist simultaneously. So if you would like to buffer a maximum of 3 values, as long as the values\n * are less than 2 seconds old, you could do so with a `new ReplaySubject(3, 2000)`.\n *\n * ### Differences with BehaviorSubject\n *\n * `BehaviorSubject` is similar to `new ReplaySubject(1)`, with a couple of exceptions:\n *\n * 1. `BehaviorSubject` comes \"primed\" with a single value upon construction.\n * 2. `ReplaySubject` will replay values, even after observing an error, where `BehaviorSubject` will not.\n *\n * @see {@link Subject}\n * @see {@link BehaviorSubject}\n * @see {@link shareReplay}\n */\nexport class ReplaySubject extends Subject {\n private _buffer: (T | number)[] = [];\n private _infiniteTimeWindow = true;\n\n /**\n * @param _bufferSize The size of the buffer to replay on subscription\n * @param _windowTime The amount of time the buffered items will stay buffered\n * @param _timestampProvider An object with a `now()` method that provides the current timestamp. This is used to\n * calculate the amount of time something has been buffered.\n */\n constructor(\n private _bufferSize = Infinity,\n private _windowTime = Infinity,\n private _timestampProvider: TimestampProvider = dateTimestampProvider\n ) {\n super();\n this._infiniteTimeWindow = _windowTime === Infinity;\n this._bufferSize = Math.max(1, _bufferSize);\n this._windowTime = Math.max(1, _windowTime);\n }\n\n next(value: T): void {\n const { isStopped, _buffer, _infiniteTimeWindow, _timestampProvider, _windowTime } = this;\n if (!isStopped) {\n _buffer.push(value);\n !_infiniteTimeWindow && _buffer.push(_timestampProvider.now() + _windowTime);\n }\n this._trimBuffer();\n super.next(value);\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): Subscription {\n this._throwIfClosed();\n this._trimBuffer();\n\n const subscription = this._innerSubscribe(subscriber);\n\n const { _infiniteTimeWindow, _buffer } = this;\n // We use a copy here, so reentrant code does not mutate our array while we're\n // emitting it to a new subscriber.\n const copy = _buffer.slice();\n for (let i = 0; i < copy.length && !subscriber.closed; i += _infiniteTimeWindow ? 1 : 2) {\n subscriber.next(copy[i] as T);\n }\n\n this._checkFinalizedStatuses(subscriber);\n\n return subscription;\n }\n\n private _trimBuffer() {\n const { _bufferSize, _timestampProvider, _buffer, _infiniteTimeWindow } = this;\n // If we don't have an infinite buffer size, and we're over the length,\n // use splice to truncate the old buffer values off. Note that we have to\n // double the size for instances where we're not using an infinite time window\n // because we're storing the values and the timestamps in the same array.\n const adjustedBufferSize = (_infiniteTimeWindow ? 1 : 2) * _bufferSize;\n _bufferSize < Infinity && adjustedBufferSize < _buffer.length && _buffer.splice(0, _buffer.length - adjustedBufferSize);\n\n // Now, if we're not in an infinite time window, remove all values where the time is\n // older than what is allowed.\n if (!_infiniteTimeWindow) {\n const now = _timestampProvider.now();\n let last = 0;\n // Search the array for the first timestamp that isn't expired and\n // truncate the buffer up to that point.\n for (let i = 1; i < _buffer.length && (_buffer[i] as number) <= now; i += 2) {\n last = i;\n }\n last && _buffer.splice(0, last + 1);\n }\n }\n}\n", "import { Scheduler } from '../Scheduler';\nimport { Subscription } from '../Subscription';\nimport { SchedulerAction } from '../types';\n\n/**\n * A unit of work to be executed in a `scheduler`. An action is typically\n * created from within a {@link SchedulerLike} and an RxJS user does not need to concern\n * themselves about creating and manipulating an Action.\n *\n * ```ts\n * class Action extends Subscription {\n * new (scheduler: Scheduler, work: (state?: T) => void);\n * schedule(state?: T, delay: number = 0): Subscription;\n * }\n * ```\n */\nexport class Action extends Subscription {\n constructor(scheduler: Scheduler, work: (this: SchedulerAction, state?: T) => void) {\n super();\n }\n /**\n * Schedules this action on its parent {@link SchedulerLike} for execution. May be passed\n * some context object, `state`. May happen at some point in the future,\n * according to the `delay` parameter, if specified.\n * @param state Some contextual data that the `work` function uses when called by the\n * Scheduler.\n * @param delay Time to wait before executing the work, where the time unit is implicit\n * and defined by the Scheduler.\n * @return A subscription in order to be able to unsubscribe the scheduled work.\n */\n public schedule(state?: T, delay: number = 0): Subscription {\n return this;\n }\n}\n", "import type { TimerHandle } from './timerHandle';\ntype SetIntervalFunction = (handler: () => void, timeout?: number, ...args: any[]) => TimerHandle;\ntype ClearIntervalFunction = (handle: TimerHandle) => void;\n\ninterface IntervalProvider {\n setInterval: SetIntervalFunction;\n clearInterval: ClearIntervalFunction;\n delegate:\n | {\n setInterval: SetIntervalFunction;\n clearInterval: ClearIntervalFunction;\n }\n | undefined;\n}\n\nexport const intervalProvider: IntervalProvider = {\n // When accessing the delegate, use the variable rather than `this` so that\n // the functions can be called without being bound to the provider.\n setInterval(handler: () => void, timeout?: number, ...args) {\n const { delegate } = intervalProvider;\n if (delegate?.setInterval) {\n return delegate.setInterval(handler, timeout, ...args);\n }\n return setInterval(handler, timeout, ...args);\n },\n clearInterval(handle) {\n const { delegate } = intervalProvider;\n return (delegate?.clearInterval || clearInterval)(handle as any);\n },\n delegate: undefined,\n};\n", "import { Action } from './Action';\nimport { SchedulerAction } from '../types';\nimport { Subscription } from '../Subscription';\nimport { AsyncScheduler } from './AsyncScheduler';\nimport { intervalProvider } from './intervalProvider';\nimport { arrRemove } from '../util/arrRemove';\nimport { TimerHandle } from './timerHandle';\n\nexport class AsyncAction extends Action {\n public id: TimerHandle | undefined;\n public state?: T;\n // @ts-ignore: Property has no initializer and is not definitely assigned\n public delay: number;\n protected pending: boolean = false;\n\n constructor(protected scheduler: AsyncScheduler, protected work: (this: SchedulerAction, state?: T) => void) {\n super(scheduler, work);\n }\n\n public schedule(state?: T, delay: number = 0): Subscription {\n if (this.closed) {\n return this;\n }\n\n // Always replace the current state with the new state.\n this.state = state;\n\n const id = this.id;\n const scheduler = this.scheduler;\n\n //\n // Important implementation note:\n //\n // Actions only execute once by default, unless rescheduled from within the\n // scheduled callback. This allows us to implement single and repeat\n // actions via the same code path, without adding API surface area, as well\n // as mimic traditional recursion but across asynchronous boundaries.\n //\n // However, JS runtimes and timers distinguish between intervals achieved by\n // serial `setTimeout` calls vs. a single `setInterval` call. An interval of\n // serial `setTimeout` calls can be individually delayed, which delays\n // scheduling the next `setTimeout`, and so on. `setInterval` attempts to\n // guarantee the interval callback will be invoked more precisely to the\n // interval period, regardless of load.\n //\n // Therefore, we use `setInterval` to schedule single and repeat actions.\n // If the action reschedules itself with the same delay, the interval is not\n // canceled. If the action doesn't reschedule, or reschedules with a\n // different delay, the interval will be canceled after scheduled callback\n // execution.\n //\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, delay);\n }\n\n // Set the pending flag indicating that this action has been scheduled, or\n // has recursively rescheduled itself.\n this.pending = true;\n\n this.delay = delay;\n // If this action has already an async Id, don't request a new one.\n this.id = this.id ?? this.requestAsyncId(scheduler, this.id, delay);\n\n return this;\n }\n\n protected requestAsyncId(scheduler: AsyncScheduler, _id?: TimerHandle, delay: number = 0): TimerHandle {\n return intervalProvider.setInterval(scheduler.flush.bind(scheduler, this), delay);\n }\n\n protected recycleAsyncId(_scheduler: AsyncScheduler, id?: TimerHandle, delay: number | null = 0): TimerHandle | undefined {\n // If this action is rescheduled with the same delay time, don't clear the interval id.\n if (delay != null && this.delay === delay && this.pending === false) {\n return id;\n }\n // Otherwise, if the action's delay time is different from the current delay,\n // or the action has been rescheduled before it's executed, clear the interval id\n if (id != null) {\n intervalProvider.clearInterval(id);\n }\n\n return undefined;\n }\n\n /**\n * Immediately executes this action and the `work` it contains.\n */\n public execute(state: T, delay: number): any {\n if (this.closed) {\n return new Error('executing a cancelled action');\n }\n\n this.pending = false;\n const error = this._execute(state, delay);\n if (error) {\n return error;\n } else if (this.pending === false && this.id != null) {\n // Dequeue if the action didn't reschedule itself. Don't call\n // unsubscribe(), because the action could reschedule later.\n // For example:\n // ```\n // scheduler.schedule(function doWork(counter) {\n // /* ... I'm a busy worker bee ... */\n // var originalAction = this;\n // /* wait 100ms before rescheduling the action */\n // setTimeout(function () {\n // originalAction.schedule(counter + 1);\n // }, 100);\n // }, 1000);\n // ```\n this.id = this.recycleAsyncId(this.scheduler, this.id, null);\n }\n }\n\n protected _execute(state: T, _delay: number): any {\n let errored: boolean = false;\n let errorValue: any;\n try {\n this.work(state);\n } catch (e) {\n errored = true;\n // HACK: Since code elsewhere is relying on the \"truthiness\" of the\n // return here, we can't have it return \"\" or 0 or false.\n // TODO: Clean this up when we refactor schedulers mid-version-8 or so.\n errorValue = e ? e : new Error('Scheduled action threw falsy error');\n }\n if (errored) {\n this.unsubscribe();\n return errorValue;\n }\n }\n\n unsubscribe() {\n if (!this.closed) {\n const { id, scheduler } = this;\n const { actions } = scheduler;\n\n this.work = this.state = this.scheduler = null!;\n this.pending = false;\n\n arrRemove(actions, this);\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, null);\n }\n\n this.delay = null!;\n super.unsubscribe();\n }\n }\n}\n", "import { Action } from './scheduler/Action';\nimport { Subscription } from './Subscription';\nimport { SchedulerLike, SchedulerAction } from './types';\nimport { dateTimestampProvider } from './scheduler/dateTimestampProvider';\n\n/**\n * An execution context and a data structure to order tasks and schedule their\n * execution. Provides a notion of (potentially virtual) time, through the\n * `now()` getter method.\n *\n * Each unit of work in a Scheduler is called an `Action`.\n *\n * ```ts\n * class Scheduler {\n * now(): number;\n * schedule(work, delay?, state?): Subscription;\n * }\n * ```\n *\n * @deprecated Scheduler is an internal implementation detail of RxJS, and\n * should not be used directly. Rather, create your own class and implement\n * {@link SchedulerLike}. Will be made internal in v8.\n */\nexport class Scheduler implements SchedulerLike {\n public static now: () => number = dateTimestampProvider.now;\n\n constructor(private schedulerActionCtor: typeof Action, now: () => number = Scheduler.now) {\n this.now = now;\n }\n\n /**\n * A getter method that returns a number representing the current time\n * (at the time this function was called) according to the scheduler's own\n * internal clock.\n * @return A number that represents the current time. May or may not\n * have a relation to wall-clock time. May or may not refer to a time unit\n * (e.g. milliseconds).\n */\n public now: () => number;\n\n /**\n * Schedules a function, `work`, for execution. May happen at some point in\n * the future, according to the `delay` parameter, if specified. May be passed\n * some context object, `state`, which will be passed to the `work` function.\n *\n * The given arguments will be processed an stored as an Action object in a\n * queue of actions.\n *\n * @param work A function representing a task, or some unit of work to be\n * executed by the Scheduler.\n * @param delay Time to wait before executing the work, where the time unit is\n * implicit and defined by the Scheduler itself.\n * @param state Some contextual data that the `work` function uses when called\n * by the Scheduler.\n * @return A subscription in order to be able to unsubscribe the scheduled work.\n */\n public schedule(work: (this: SchedulerAction, state?: T) => void, delay: number = 0, state?: T): Subscription {\n return new this.schedulerActionCtor(this, work).schedule(state, delay);\n }\n}\n", "import { Scheduler } from '../Scheduler';\nimport { Action } from './Action';\nimport { AsyncAction } from './AsyncAction';\nimport { TimerHandle } from './timerHandle';\n\nexport class AsyncScheduler extends Scheduler {\n public actions: Array> = [];\n /**\n * A flag to indicate whether the Scheduler is currently executing a batch of\n * queued actions.\n * @internal\n */\n public _active: boolean = false;\n /**\n * An internal ID used to track the latest asynchronous task such as those\n * coming from `setTimeout`, `setInterval`, `requestAnimationFrame`, and\n * others.\n * @internal\n */\n public _scheduled: TimerHandle | undefined;\n\n constructor(SchedulerAction: typeof Action, now: () => number = Scheduler.now) {\n super(SchedulerAction, now);\n }\n\n public flush(action: AsyncAction): void {\n const { actions } = this;\n\n if (this._active) {\n actions.push(action);\n return;\n }\n\n let error: any;\n this._active = true;\n\n do {\n if ((error = action.execute(action.state, action.delay))) {\n break;\n }\n } while ((action = actions.shift()!)); // exhaust the scheduler queue\n\n this._active = false;\n\n if (error) {\n while ((action = actions.shift()!)) {\n action.unsubscribe();\n }\n throw error;\n }\n }\n}\n", "import { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\n\n/**\n *\n * Async Scheduler\n *\n * Schedule task as if you used setTimeout(task, duration)\n *\n * `async` scheduler schedules tasks asynchronously, by putting them on the JavaScript\n * event loop queue. It is best used to delay tasks in time or to schedule tasks repeating\n * in intervals.\n *\n * If you just want to \"defer\" task, that is to perform it right after currently\n * executing synchronous code ends (commonly achieved by `setTimeout(deferredTask, 0)`),\n * better choice will be the {@link asapScheduler} scheduler.\n *\n * ## Examples\n * Use async scheduler to delay task\n * ```ts\n * import { asyncScheduler } from 'rxjs';\n *\n * const task = () => console.log('it works!');\n *\n * asyncScheduler.schedule(task, 2000);\n *\n * // After 2 seconds logs:\n * // \"it works!\"\n * ```\n *\n * Use async scheduler to repeat task in intervals\n * ```ts\n * import { asyncScheduler } from 'rxjs';\n *\n * function task(state) {\n * console.log(state);\n * this.schedule(state + 1, 1000); // `this` references currently executing Action,\n * // which we reschedule with new state and delay\n * }\n *\n * asyncScheduler.schedule(task, 3000, 0);\n *\n * // Logs:\n * // 0 after 3s\n * // 1 after 4s\n * // 2 after 5s\n * // 3 after 6s\n * ```\n */\n\nexport const asyncScheduler = new AsyncScheduler(AsyncAction);\n\n/**\n * @deprecated Renamed to {@link asyncScheduler}. Will be removed in v8.\n */\nexport const async = asyncScheduler;\n", "import { AsyncAction } from './AsyncAction';\nimport { Subscription } from '../Subscription';\nimport { QueueScheduler } from './QueueScheduler';\nimport { SchedulerAction } from '../types';\nimport { TimerHandle } from './timerHandle';\n\nexport class QueueAction extends AsyncAction {\n constructor(protected scheduler: QueueScheduler, protected work: (this: SchedulerAction, state?: T) => void) {\n super(scheduler, work);\n }\n\n public schedule(state?: T, delay: number = 0): Subscription {\n if (delay > 0) {\n return super.schedule(state, delay);\n }\n this.delay = delay;\n this.state = state;\n this.scheduler.flush(this);\n return this;\n }\n\n public execute(state: T, delay: number): any {\n return delay > 0 || this.closed ? super.execute(state, delay) : this._execute(state, delay);\n }\n\n protected requestAsyncId(scheduler: QueueScheduler, id?: TimerHandle, delay: number = 0): TimerHandle {\n // If delay exists and is greater than 0, or if the delay is null (the\n // action wasn't rescheduled) but was originally scheduled as an async\n // action, then recycle as an async action.\n\n if ((delay != null && delay > 0) || (delay == null && this.delay > 0)) {\n return super.requestAsyncId(scheduler, id, delay);\n }\n\n // Otherwise flush the scheduler starting with this action.\n scheduler.flush(this);\n\n // HACK: In the past, this was returning `void`. However, `void` isn't a valid\n // `TimerHandle`, and generally the return value here isn't really used. So the\n // compromise is to return `0` which is both \"falsy\" and a valid `TimerHandle`,\n // as opposed to refactoring every other instanceo of `requestAsyncId`.\n return 0;\n }\n}\n", "import { AsyncScheduler } from './AsyncScheduler';\n\nexport class QueueScheduler extends AsyncScheduler {\n}\n", "import { QueueAction } from './QueueAction';\nimport { QueueScheduler } from './QueueScheduler';\n\n/**\n *\n * Queue Scheduler\n *\n * Put every next task on a queue, instead of executing it immediately\n *\n * `queue` scheduler, when used with delay, behaves the same as {@link asyncScheduler} scheduler.\n *\n * When used without delay, it schedules given task synchronously - executes it right when\n * it is scheduled. However when called recursively, that is when inside the scheduled task,\n * another task is scheduled with queue scheduler, instead of executing immediately as well,\n * that task will be put on a queue and wait for current one to finish.\n *\n * This means that when you execute task with `queue` scheduler, you are sure it will end\n * before any other task scheduled with that scheduler will start.\n *\n * ## Examples\n * Schedule recursively first, then do something\n * ```ts\n * import { queueScheduler } from 'rxjs';\n *\n * queueScheduler.schedule(() => {\n * queueScheduler.schedule(() => console.log('second')); // will not happen now, but will be put on a queue\n *\n * console.log('first');\n * });\n *\n * // Logs:\n * // \"first\"\n * // \"second\"\n * ```\n *\n * Reschedule itself recursively\n * ```ts\n * import { queueScheduler } from 'rxjs';\n *\n * queueScheduler.schedule(function(state) {\n * if (state !== 0) {\n * console.log('before', state);\n * this.schedule(state - 1); // `this` references currently executing Action,\n * // which we reschedule with new state\n * console.log('after', state);\n * }\n * }, 0, 3);\n *\n * // In scheduler that runs recursively, you would expect:\n * // \"before\", 3\n * // \"before\", 2\n * // \"before\", 1\n * // \"after\", 1\n * // \"after\", 2\n * // \"after\", 3\n *\n * // But with queue it logs:\n * // \"before\", 3\n * // \"after\", 3\n * // \"before\", 2\n * // \"after\", 2\n * // \"before\", 1\n * // \"after\", 1\n * ```\n */\n\nexport const queueScheduler = new QueueScheduler(QueueAction);\n\n/**\n * @deprecated Renamed to {@link queueScheduler}. Will be removed in v8.\n */\nexport const queue = queueScheduler;\n", "import { AsyncAction } from './AsyncAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\nimport { SchedulerAction } from '../types';\nimport { animationFrameProvider } from './animationFrameProvider';\nimport { TimerHandle } from './timerHandle';\n\nexport class AnimationFrameAction extends AsyncAction {\n constructor(protected scheduler: AnimationFrameScheduler, protected work: (this: SchedulerAction, state?: T) => void) {\n super(scheduler, work);\n }\n\n protected requestAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle {\n // If delay is greater than 0, request as an async action.\n if (delay !== null && delay > 0) {\n return super.requestAsyncId(scheduler, id, delay);\n }\n // Push the action to the end of the scheduler queue.\n scheduler.actions.push(this);\n // If an animation frame has already been requested, don't request another\n // one. If an animation frame hasn't been requested yet, request one. Return\n // the current animation frame request id.\n return scheduler._scheduled || (scheduler._scheduled = animationFrameProvider.requestAnimationFrame(() => scheduler.flush(undefined)));\n }\n\n protected recycleAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle | undefined {\n // If delay exists and is greater than 0, or if the delay is null (the\n // action wasn't rescheduled) but was originally scheduled as an async\n // action, then recycle as an async action.\n if (delay != null ? delay > 0 : this.delay > 0) {\n return super.recycleAsyncId(scheduler, id, delay);\n }\n // If the scheduler queue has no remaining actions with the same async id,\n // cancel the requested animation frame and set the scheduled flag to\n // undefined so the next AnimationFrameAction will request its own.\n const { actions } = scheduler;\n if (id != null && id === scheduler._scheduled && actions[actions.length - 1]?.id !== id) {\n animationFrameProvider.cancelAnimationFrame(id as number);\n scheduler._scheduled = undefined;\n }\n // Return undefined so the action knows to request a new async id if it's rescheduled.\n return undefined;\n }\n}\n", "import { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\n\nexport class AnimationFrameScheduler extends AsyncScheduler {\n public flush(action?: AsyncAction): void {\n this._active = true;\n // The async id that effects a call to flush is stored in _scheduled.\n // Before executing an action, it's necessary to check the action's async\n // id to determine whether it's supposed to be executed in the current\n // flush.\n // Previous implementations of this method used a count to determine this,\n // but that was unsound, as actions that are unsubscribed - i.e. cancelled -\n // are removed from the actions array and that can shift actions that are\n // scheduled to be executed in a subsequent flush into positions at which\n // they are executed within the current flush.\n let flushId;\n if (action) {\n flushId = action.id;\n } else {\n flushId = this._scheduled;\n this._scheduled = undefined;\n }\n\n const { actions } = this;\n let error: any;\n action = action || actions.shift()!;\n\n do {\n if ((error = action.execute(action.state, action.delay))) {\n break;\n }\n } while ((action = actions[0]) && action.id === flushId && actions.shift());\n\n this._active = false;\n\n if (error) {\n while ((action = actions[0]) && action.id === flushId && actions.shift()) {\n action.unsubscribe();\n }\n throw error;\n }\n }\n}\n", "import { AnimationFrameAction } from './AnimationFrameAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\n\n/**\n *\n * Animation Frame Scheduler\n *\n * Perform task when `window.requestAnimationFrame` would fire\n *\n * When `animationFrame` scheduler is used with delay, it will fall back to {@link asyncScheduler} scheduler\n * behaviour.\n *\n * Without delay, `animationFrame` scheduler can be used to create smooth browser animations.\n * It makes sure scheduled task will happen just before next browser content repaint,\n * thus performing animations as efficiently as possible.\n *\n * ## Example\n * Schedule div height animation\n * ```ts\n * // html:
\n * import { animationFrameScheduler } from 'rxjs';\n *\n * const div = document.querySelector('div');\n *\n * animationFrameScheduler.schedule(function(height) {\n * div.style.height = height + \"px\";\n *\n * this.schedule(height + 1); // `this` references currently executing Action,\n * // which we reschedule with new state\n * }, 0, 0);\n *\n * // You will see a div element growing in height\n * ```\n */\n\nexport const animationFrameScheduler = new AnimationFrameScheduler(AnimationFrameAction);\n\n/**\n * @deprecated Renamed to {@link animationFrameScheduler}. Will be removed in v8.\n */\nexport const animationFrame = animationFrameScheduler;\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\n\n/**\n * A simple Observable that emits no items to the Observer and immediately\n * emits a complete notification.\n *\n * Just emits 'complete', and nothing else.\n *\n * ![](empty.png)\n *\n * A simple Observable that only emits the complete notification. It can be used\n * for composing with other Observables, such as in a {@link mergeMap}.\n *\n * ## Examples\n *\n * Log complete notification\n *\n * ```ts\n * import { EMPTY } from 'rxjs';\n *\n * EMPTY.subscribe({\n * next: () => console.log('Next'),\n * complete: () => console.log('Complete!')\n * });\n *\n * // Outputs\n * // Complete!\n * ```\n *\n * Emit the number 7, then complete\n *\n * ```ts\n * import { EMPTY, startWith } from 'rxjs';\n *\n * const result = EMPTY.pipe(startWith(7));\n * result.subscribe(x => console.log(x));\n *\n * // Outputs\n * // 7\n * ```\n *\n * Map and flatten only odd numbers to the sequence `'a'`, `'b'`, `'c'`\n *\n * ```ts\n * import { interval, mergeMap, of, EMPTY } from 'rxjs';\n *\n * const interval$ = interval(1000);\n * const result = interval$.pipe(\n * mergeMap(x => x % 2 === 1 ? of('a', 'b', 'c') : EMPTY),\n * );\n * result.subscribe(x => console.log(x));\n *\n * // Results in the following to the console:\n * // x is equal to the count on the interval, e.g. (0, 1, 2, 3, ...)\n * // x will occur every 1000ms\n * // if x % 2 is equal to 1, print a, b, c (each on its own)\n * // if x % 2 is not equal to 1, nothing will be output\n * ```\n *\n * @see {@link Observable}\n * @see {@link NEVER}\n * @see {@link of}\n * @see {@link throwError}\n */\nexport const EMPTY = new Observable((subscriber) => subscriber.complete());\n\n/**\n * @param scheduler A {@link SchedulerLike} to use for scheduling\n * the emission of the complete notification.\n * @deprecated Replaced with the {@link EMPTY} constant or {@link scheduled} (e.g. `scheduled([], scheduler)`). Will be removed in v8.\n */\nexport function empty(scheduler?: SchedulerLike) {\n return scheduler ? emptyScheduled(scheduler) : EMPTY;\n}\n\nfunction emptyScheduled(scheduler: SchedulerLike) {\n return new Observable((subscriber) => scheduler.schedule(() => subscriber.complete()));\n}\n", "import { SchedulerLike } from '../types';\nimport { isFunction } from './isFunction';\n\nexport function isScheduler(value: any): value is SchedulerLike {\n return value && isFunction(value.schedule);\n}\n", "import { SchedulerLike } from '../types';\nimport { isFunction } from './isFunction';\nimport { isScheduler } from './isScheduler';\n\nfunction last(arr: T[]): T | undefined {\n return arr[arr.length - 1];\n}\n\nexport function popResultSelector(args: any[]): ((...args: unknown[]) => unknown) | undefined {\n return isFunction(last(args)) ? args.pop() : undefined;\n}\n\nexport function popScheduler(args: any[]): SchedulerLike | undefined {\n return isScheduler(last(args)) ? args.pop() : undefined;\n}\n\nexport function popNumber(args: any[], defaultValue: number): number {\n return typeof last(args) === 'number' ? args.pop()! : defaultValue;\n}\n", "export const isArrayLike = ((x: any): x is ArrayLike => x && typeof x.length === 'number' && typeof x !== 'function');", "import { isFunction } from \"./isFunction\";\n\n/**\n * Tests to see if the object is \"thennable\".\n * @param value the object to test\n */\nexport function isPromise(value: any): value is PromiseLike {\n return isFunction(value?.then);\n}\n", "import { InteropObservable } from '../types';\nimport { observable as Symbol_observable } from '../symbol/observable';\nimport { isFunction } from './isFunction';\n\n/** Identifies an input as being Observable (but not necessary an Rx Observable) */\nexport function isInteropObservable(input: any): input is InteropObservable {\n return isFunction(input[Symbol_observable]);\n}\n", "import { isFunction } from './isFunction';\n\nexport function isAsyncIterable(obj: any): obj is AsyncIterable {\n return Symbol.asyncIterator && isFunction(obj?.[Symbol.asyncIterator]);\n}\n", "/**\n * Creates the TypeError to throw if an invalid object is passed to `from` or `scheduled`.\n * @param input The object that was passed.\n */\nexport function createInvalidObservableTypeError(input: any) {\n // TODO: We should create error codes that can be looked up, so this can be less verbose.\n return new TypeError(\n `You provided ${\n input !== null && typeof input === 'object' ? 'an invalid object' : `'${input}'`\n } where a stream was expected. You can provide an Observable, Promise, ReadableStream, Array, AsyncIterable, or Iterable.`\n );\n}\n", "export function getSymbolIterator(): symbol {\n if (typeof Symbol !== 'function' || !Symbol.iterator) {\n return '@@iterator' as any;\n }\n\n return Symbol.iterator;\n}\n\nexport const iterator = getSymbolIterator();\n", "import { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { isFunction } from './isFunction';\n\n/** Identifies an input as being an Iterable */\nexport function isIterable(input: any): input is Iterable {\n return isFunction(input?.[Symbol_iterator]);\n}\n", "import { ReadableStreamLike } from '../types';\nimport { isFunction } from './isFunction';\n\nexport async function* readableStreamLikeToAsyncGenerator(readableStream: ReadableStreamLike): AsyncGenerator {\n const reader = readableStream.getReader();\n try {\n while (true) {\n const { value, done } = await reader.read();\n if (done) {\n return;\n }\n yield value!;\n }\n } finally {\n reader.releaseLock();\n }\n}\n\nexport function isReadableStreamLike(obj: any): obj is ReadableStreamLike {\n // We don't want to use instanceof checks because they would return\n // false for instances from another Realm, like an