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Copyright 1998 - 2007 Double Precision, Inc. See COPYING for distribution
information.
--></head><body><div class="refentry" lang="en" xml:lang="en"><a id="auth-login" shape="rect"> </a><div class="titlepage"/><div class="refnamediv"><h2>Name</h2><p>auth_login — Validate a userid and password</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="literallayout"><p><br clear="none"/>
#include <courierauth.h><br clear="none"/>
-</p></div><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><tr><td rowspan="1" colspan="1"><code class="funcdef">int rc=<b class="fsfunc">auth_login</b>(</code></td><td rowspan="1" colspan="1">const char * </td><td rowspan="1" colspan="1"><var class="pdparam">service</var>, </td></tr><tr><td rowspan="1" colspan="1"> </td><td rowspan="1" colspan="1">const char * </td><td rowspan="1" colspan="1"><var class="pdparam">userid</var>, </td></tr><tr><td rowspan="1" colspan="1"> </td><td rowspan="1" colspan="1">const char * </td><td rowspan="1" colspan="1"><var class="pdparam">password</var>, </td></tr><tr><td rowspan="1" colspan="1"> </td><td rowspan="1" colspan="1">int </td><td rowspan="1" colspan="1"><var class="pdparam">(*callback_func)</var><code>(</code>struct authinfo *, void *<code>)</code>, </td></tr><tr><td rowspan="1" colspan="1"> </td><td rowspan="1" colspan="1">void * </td><td rowspan="1" colspan="1"><var class="pdparam">callback_arg</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="id
282333" shape="rect"> </a><h2>DESCRIPTION</h2><p>
+</p></div><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><tr><td rowspan="1" colspan="1"><code class="funcdef">int rc=<b class="fsfunc">auth_login</b>(</code></td><td rowspan="1" colspan="1">const char * </td><td rowspan="1" colspan="1"><var class="pdparam">service</var>, </td></tr><tr><td rowspan="1" colspan="1"> </td><td rowspan="1" colspan="1">const char * </td><td rowspan="1" colspan="1"><var class="pdparam">userid</var>, </td></tr><tr><td rowspan="1" colspan="1"> </td><td rowspan="1" colspan="1">const char * </td><td rowspan="1" colspan="1"><var class="pdparam">password</var>, </td></tr><tr><td rowspan="1" colspan="1"> </td><td rowspan="1" colspan="1">int </td><td rowspan="1" colspan="1"><var class="pdparam">(*callback_func)</var><code>(</code>struct authinfo *, void *<code>)</code>, </td></tr><tr><td rowspan="1" colspan="1"> </td><td rowspan="1" colspan="1">void * </td><td rowspan="1" colspan="1"><var class="pdparam">callback_arg</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="id
318862" shape="rect"> </a><h2>DESCRIPTION</h2><p>
<code class="function">auth_login</code> verifies whether
<em class="replaceable"><code>userid</code></em> exists, and whether it's
<em class="replaceable"><code>password</code></em> is correct.
<em class="parameter"><code>service</code></em> specifies which so-called "service" is
being authenticated; like “<span class="quote">imap</span>” or “<span class="quote">pop3</span>”.
<em class="parameter"><code>service</code></em> may or may not be used by the Courier
-authentication library's configured back-end module.</p></div><div class="refsect1" lang="en" xml:lang="en"><a id="id28
2376" shape="rect"> </a><h2>RETURNS</h2><p>
+authentication library's configured back-end module.</p></div><div class="refsect1" lang="en" xml:lang="en"><a id="id28
4618" shape="rect"> </a><h2>RETURNS</h2><p>
<code class="function">callback_func</code> will be invoked if
<code class="function">auth_login</code>
succeeds, and <code class="function">callback_func</code>'s return value becomes
The second argument to <code class="function">callback_func</code> will be
<code class="function">callback_arg</code>, which is not interpreted by this
function in any way.
-The first argument will be a pointer to the following structure:</p><div class="blockquote"><blockquote class="blockquote"><div class="example"><a id="id28
2647" shape="rect"> </a><p class="title"><b>Example 1. struct authinfo</b></p><div class="example-contents"><pre class="programlisting" xml:space="preserve">
+The first argument will be a pointer to the following structure:</p><div class="blockquote"><blockquote class="blockquote"><div class="example"><a id="id28
3673" shape="rect"> </a><p class="title"><b>Example 1. struct authinfo</b></p><div class="example-contents"><pre class="programlisting" xml:space="preserve">
struct authinfo {
const char *sysusername;
const uid_t *sysuserid;
If the account has an encrypted password defined, this field
can be set to <code class="literal">NULL</code>.</p></dd><dt><span class="term">options</span></dt><dd><p>
A comma-separated list of miscellaneous account options.
-See below for more information.</p></dd></dl></div><div class="refsect2" lang="en" xml:lang="en"><a id="id32
5666" shape="rect"> </a><h3>Account options</h3><p>
+See below for more information.</p></dd></dl></div><div class="refsect2" lang="en" xml:lang="en"><a id="id32
8470" shape="rect"> </a><h3>Account options</h3><p>
Depending on the configuration of the Courier authentication library,
accounts may have individual options associated with them.
If the authentication library configuration does not implement account
access control lists say). See the virtual shared folder documentation
for more information.</p><p>
For technical reasons, group names may not include comma, tab, "/" or "|"
-characters.</p></dd></dl></div></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="id32
6164" shape="rect"> </a><h2>SEE ALSO</h2><p>
-<a href="authlib.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">authlib</span>(3)</span></a>,
+characters.</p></dd></dl></div></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="id32
8921" shape="rect"> </a><h2>SEE ALSO</h2><p>
+<a class="ulink" href="authlib.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">authlib</span>(3)</span></a>,
-<a href="auth_generic.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_generic</span>(3)</span></a>,
+<a class="ulink" href="auth_generic.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_generic</span>(3)</span></a>,
-<a href="auth_getuserinfo.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_getuserinfo</span>(3)</span></a>,
+<a class="ulink" href="auth_getuserinfo.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_getuserinfo</span>(3)</span></a>,
-<a href="auth_enumerate.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_enumerate</span>(3)</span></a>,
+<a class="ulink" href="auth_enumerate.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_enumerate</span>(3)</span></a>,
-<a href="auth_passwd.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_passwd</span>(3)</span></a>,
+<a class="ulink" href="auth_passwd.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_passwd</span>(3)</span></a>,
-<a href="auth_getoption.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_getoption</span>(3)</span></a>.</p></div></div></body></html>
+<a class="ulink" href="auth_getoption.html" target="_top" shape="rect"><span class="citerefentry"><span class="refentrytitle">auth_getoption</span>(3)</span></a>.</p></div></div></body></html>
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