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<h1>Procedural File: security.inc</h1>
Source Location: /lib/security.inc<br /><br />
<br>
<br>
<h2>Page Details:</h2>
This file includes functions to perform several security checks on each page load.<br /><br /><br /><br />
<h4>Tags:</h4>
<div class="tags">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td><b>author:</b> </td><td>Roland Gruber</td>
</tr>
</table>
</div>
<br /><br />
<h4>Includes:</h4>
<div class="tags">
include_once(<a href="../configuration/_lib---config.inc.html">'config.inc'</a>) [line 32]<br />
configuration options<br /><br />include_once(<a href="../LDAP/_lib---ldap.inc.html">'ldap.inc'</a>) [line 34]<br />
ldap connection<br /><br /></div>
<br /><br />
<br /><br />
<br />
<hr />
<a name="functioncheckClientIP"></a>
<h3>checkClientIP <span class="smalllinenumber">[line 83]</span></h3>
<div class="function">
<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
<code>void checkClientIP(
)</code>
</td></tr></table>
</td></tr></table><br />
Checks if the client's IP address is on the list of allowed IPs.<br /><br /><p>The script is stopped if the host is not valid.</p><br /> <br /><br />
<div class="top">[ <a href="#top">Top</a> ]</div><br /><br />
</div>
<hr />
<a name="functioncheckIfPasswordChangeIsAllowed"></a>
<h3>checkIfPasswordChangeIsAllowed <span class="smalllinenumber">[line 213]</span></h3>
<div class="function">
<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
<code>boolean checkIfPasswordChangeIsAllowed(
)</code>
</td></tr></table>
</td></tr></table><br />
Checks if passwords may be changed.<br /><br /><br /><br />
<h4>Tags:</h4>
<div class="tags">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td><b>return:</b> </td><td>true, if allowed</td>
</tr>
</table>
</div>
<br /><br />
<div class="top">[ <a href="#top">Top</a> ]</div><br /><br />
</div>
<hr />
<a name="functioncheckIfWriteAccessIsAllowed"></a>
<h3>checkIfWriteAccessIsAllowed <span class="smalllinenumber">[line 198]</span></h3>
<div class="function">
<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
<code>boolean checkIfWriteAccessIsAllowed(
)</code>
</td></tr></table>
</td></tr></table><br />
Checks if write access to LDAP is allowed.<br /><br /><br /><br />
<h4>Tags:</h4>
<div class="tags">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td><b>return:</b> </td><td>true, if allowed</td>
</tr>
</table>
</div>
<br /><br />
<div class="top">[ <a href="#top">Top</a> ]</div><br /><br />
</div>
<hr />
<a name="functioncheckPasswordStrength"></a>
<h3>checkPasswordStrength <span class="smalllinenumber">[line 229]</span></h3>
<div class="function">
<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
<code>mixed checkPasswordStrength(
string $password)</code>
</td></tr></table>
</td></tr></table><br />
Checks if the password fulfills the password policies.<br /><br /><br /><br />
<h4>Tags:</h4>
<div class="tags">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td><b>return:</b> </td><td>true if ok, string with error message if not valid</td>
</tr>
</table>
</div>
<br /><br />
<h4>Parameters</h4>
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td class="type">string </td>
<td><b>$password</b> </td>
<td>password</td>
</tr>
</table>
<div class="top">[ <a href="#top">Top</a> ]</div><br /><br />
</div>
<hr />
<a name="functionlogNewMessage"></a>
<h3>logNewMessage <span class="smalllinenumber">[line 161]</span></h3>
<div class="function">
<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
<code>void logNewMessage(
string $level, string $message)</code>
</td></tr></table>
</td></tr></table><br />
Puts a new message in the log file.<br /><br /> <br /><br />
<h4>Parameters</h4>
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td class="type">string </td>
<td><b>$level</b> </td>
<td>log level (LOG_DEBUG, LOG_NOTICE, LOG_WARNING, LOG_ERR)</td>
</tr>
<tr>
<td class="type">string </td>
<td><b>$message</b> </td>
<td>log message</td>
</tr>
</table>
<div class="top">[ <a href="#top">Top</a> ]</div><br /><br />
</div>
<hr />
<a name="functionlogoffAndBackToLoginPage"></a>
<h3>logoffAndBackToLoginPage <span class="smalllinenumber">[line 114]</span></h3>
<div class="function">
<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
<code>void logoffAndBackToLoginPage(
)</code>
</td></tr></table>
</td></tr></table><br />
Logs off the user and displays the login page.<br /><br /> <br /><br />
<div class="top">[ <a href="#top">Top</a> ]</div><br /><br />
</div>
<hr />
<a name="functionstartSecureSession"></a>
<h3>startSecureSession <span class="smalllinenumber">[line 43]</span></h3>
<div class="function">
<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
<code>void startSecureSession(
)</code>
</td></tr></table>
</td></tr></table><br />
Starts a session and checks the environment.<br /><br /><p>The script is stopped if one of the checks fail.</p><br /> <br /><br />
<div class="top">[ <a href="#top">Top</a> ]</div><br /><br />
</div>
<div class="credit">
<hr />
Documentation generated on Sun, 25 Mar 2012 19:35:57 +0200 by <a href="http://www.phpdoc.org">phpDocumentor 1.4.1</a>
</div>
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