Chapril/xmpp.chapril.org-ejabberd
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Explain that the example captcha.sh requires Bash because uses RANDOM feature.

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SVN Revision: 2746
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Badlop 2009-11-17 15:49:54 +00:00
parent a8e5437271
commit 29f3ef4716
3 changed files with 5 additions and 5 deletions
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4
doc/guide.html
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@ -348,7 +348,7 @@ GNU Make
</LI><LI CLASS="li-itemize">Erlang mysql library. Optional. For MySQL authentication or storage. See section <A HREF="#compilemysql">3.2.1</A>. </LI><LI CLASS="li-itemize">Erlang mysql library. Optional. For MySQL authentication or storage. See section <A HREF="#compilemysql">3.2.1</A>.
</LI><LI CLASS="li-itemize">Erlang pgsql library. Optional. For PostgreSQL authentication or storage. See section <A HREF="#compilepgsql">3.2.3</A>. </LI><LI CLASS="li-itemize">Erlang pgsql library. Optional. For PostgreSQL authentication or storage. See section <A HREF="#compilepgsql">3.2.3</A>.
</LI><LI CLASS="li-itemize">PAM library. Optional. For Pluggable Authentication Modules (PAM). See section <A HREF="#pam">3.1.4</A>. </LI><LI CLASS="li-itemize">PAM library. Optional. For Pluggable Authentication Modules (PAM). See section <A HREF="#pam">3.1.4</A>.
</LI><LI CLASS="li-itemize">ImageMagick&#X2019;s Convert program. Optional. For CAPTCHA challenges. See section <A HREF="#captcha">3.1.8</A>. </LI><LI CLASS="li-itemize">ImageMagick&#X2019;s Convert program, and Bash. Optional. For CAPTCHA challenges. See section <A HREF="#captcha">3.1.8</A>.
</LI></UL><P> <A NAME="download"></A> </P><!--TOC subsection Download Source Code--> </LI></UL><P> <A NAME="download"></A> </P><!--TOC subsection Download Source Code-->
<H3 CLASS="subsection"><!--SEC ANCHOR --><A NAME="htoc10">2.4.2</A>&#XA0;&#XA0;<A HREF="#download">Download Source Code</A></H3><!--SEC END --><P> <A NAME="download"></A> <H3 CLASS="subsection"><!--SEC ANCHOR --><A NAME="htoc10">2.4.2</A>&#XA0;&#XA0;<A HREF="#download">Download Source Code</A></H3><!--SEC END --><P> <A NAME="download"></A>
</P><P>Released versions of <TT>ejabberd</TT> are available in the ProcessOne <TT>ejabberd</TT> downloads page: </P><P>Released versions of <TT>ejabberd</TT> are available in the ProcessOne <TT>ejabberd</TT> downloads page:
@ -1233,7 +1233,7 @@ In order to take effect there must be a translation file
<H3 CLASS="subsection"><!--SEC ANCHOR --><A NAME="htoc29">3.1.8</A>&#XA0;&#XA0;<A HREF="#captcha">CAPTCHA</A></H3><!--SEC END --><P> <A NAME="captcha"></A> <H3 CLASS="subsection"><!--SEC ANCHOR --><A NAME="htoc29">3.1.8</A>&#XA0;&#XA0;<A HREF="#captcha">CAPTCHA</A></H3><!--SEC END --><P> <A NAME="captcha"></A>
</P><P>Some <TT>ejabberd</TT> modules can be configured to require a CAPTCHA challenge on certain actions. </P><P>Some <TT>ejabberd</TT> modules can be configured to require a CAPTCHA challenge on certain actions.
If the client does not support CAPTCHA Forms (<A HREF="http://xmpp.org/extensions/xep-0158.html">XEP-0158</A>), If the client does not support CAPTCHA Forms (<A HREF="http://xmpp.org/extensions/xep-0158.html">XEP-0158</A>),
a web link is provided so the user can fill the challenge in a web browser.</P><P>An example script is provided that generates the image a web link is provided so the user can fill the challenge in a web browser.</P><P>An example Bash script is provided that generates the image
using ImageMagick&#X2019;s Convert program.</P><P>The configurable options are: using ImageMagick&#X2019;s Convert program.</P><P>The configurable options are:
</P><DL CLASS="description"><DT CLASS="dt-description"> </P><DL CLASS="description"><DT CLASS="dt-description">
<B><TT>{captcha_cmd, Path}</TT></B></DT><DD CLASS="dd-description"> <B><TT>{captcha_cmd, Path}</TT></B></DT><DD CLASS="dd-description">

4
doc/guide.tex
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@ -312,7 +312,7 @@ To compile \ejabberd{} on a `Unix-like' operating system, you need:
\item Erlang mysql library. Optional. For MySQL authentication or storage. See section \ref{compilemysql}. \item Erlang mysql library. Optional. For MySQL authentication or storage. See section \ref{compilemysql}.
\item Erlang pgsql library. Optional. For PostgreSQL authentication or storage. See section \ref{compilepgsql}. \item Erlang pgsql library. Optional. For PostgreSQL authentication or storage. See section \ref{compilepgsql}.
\item PAM library. Optional. For Pluggable Authentication Modules (PAM). See section \ref{pam}. \item PAM library. Optional. For Pluggable Authentication Modules (PAM). See section \ref{pam}.
\item ImageMagick's Convert program. Optional. For CAPTCHA challenges. See section \ref{captcha}. \item ImageMagick's Convert program, and Bash. Optional. For CAPTCHA challenges. See section \ref{captcha}.
\end{itemize} \end{itemize}
\makesubsection{download}{Download Source Code} \makesubsection{download}{Download Source Code}
@ -1531,7 +1531,7 @@ Some \ejabberd{} modules can be configured to require a CAPTCHA challenge on cer
If the client does not support CAPTCHA Forms (\xepref{0158}), If the client does not support CAPTCHA Forms (\xepref{0158}),
a web link is provided so the user can fill the challenge in a web browser. a web link is provided so the user can fill the challenge in a web browser.
An example script is provided that generates the image An example Bash script is provided that generates the image
using ImageMagick's Convert program. using ImageMagick's Convert program.
The configurable options are: The configurable options are:

2
tools/captcha.sh
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@ -1,4 +1,4 @@
#!/bin/sh #!/bin/bash
INPUT=$1 INPUT=$1