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<h2><a href="cvm.html">CVM</a></h2>
<h1>cvm-sasl</h1>
<hr>
<h2>Overview</h2>
<p>cvm-sasl is a library for programs that need to do authentication
via SASL (RFC 2222). It provides a generic interface for doing the
authentication using CV modules.</p>
<h2>Configuration</h2>
<p>To configuration an application that uses cvm-sasl, set one or more
of the following environment variables to the name of a CVM that can
accept the indicated type of credentials:</p>
<table border=1>
<tr> <th>Name</th> <th>SASL Mechanism</th> <th>CVM Credentials</th>
</tr>
<tr> <td>CVM_SASL_CRAM_MD5</td> <td>CRAM-MD5 (RFC 2195)</td> <td>2:
Challenge, Response</td> </tr>
<tr> <td>CVM_SASL_LOGIN</td> <td>LOGIN</td> <td>1: Plain text
password</td> </tr>
<tr> <td>CVM_SASL_PLAIN</td> <td>PLAIN (RFC 2595) and LOGIN</td>
<td>1: Plain text password</td> </tr>
</table>
<p>Note: as of this writing, there are no CRAM-MD5 CVMs, so that
functionality is completely untested. If <tt>$CVM_SASL_LOGIN</tt> is
set, it is overrides <tt>$CVM_SASL_PLAIN</tt> for LOGIN
authenticaiton.</p>
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