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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>&nbsp;&nbsp;</td><td>Roland Gruber</td>
  </tr>
</table>
</div>
<br /><br />
<h4>Includes:</h4>
<div class="tags">
include_once(<a href="../LDAP/_lib_ldap_inc.html">'ldap.inc'</a>) [line 34]<br />
ldap connection<br /><br />include_once(<a href="../configuration/_lib_config_inc.html">'config.inc'</a>) [line 32]<br />
configuration options<br /><br /></div>
<br /><br />
<br /><br />
<br />
  <hr />
	<a name="functioncheckClientIP"></a>
	<h3>checkClientIP <span class="smalllinenumber">[line 77]</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="functionlogNewMessage"></a>
	<h3>logNewMessage <span class="smalllinenumber">[line 151]</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&nbsp;&nbsp;</td>
        <td><b>$level</b>&nbsp;&nbsp;</td>
        <td>log level (LOG_NOTICE, LOG_WARNING, LOG_ERR)</td>
      </tr>
		      <tr>
        <td class="type">string&nbsp;&nbsp;</td>
        <td><b>$message</b>&nbsp;&nbsp;</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 104]</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 Wed, 15 Nov 2006 18:01:07 +0100 by <a href="http://www.phpdoc.org">phpDocumentor 1.2.3</a>
	      </div>
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