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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <title>AUTHENTICATE Function</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1" /> <meta name="date" content="2009-04-14T17:32:16Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="AUTHENTICATE Function" /> <meta name="relnum" content="Release 3.2" /> <meta name="partnum" content="E12510-01" /> <link rel="copyright" href="../dcommon/html/cpyr.htm" title="Copyright" type="text/html" /> <link rel="stylesheet" href="../dcommon/css/blafdoc.css" title="Oracle BLAFDoc" type="text/css" /> <link rel="contents" href="toc.htm" title="Contents" type="text/html" /> <link rel="up" href="preface" title="Home" type="text/html" /> <link rel="up" href="apex_ldap.htm" title="APEX_LDAP" type="text/html" /> <link rel="up" href="apex_ldap001.htm" title="AUTHENTICATE Function" type="text/html" /> <link rel="prev" href="apex_ldap.htm" title="Previous" type="text/html" /> <link rel="next" href="apex_ldap002.htm" title="Next" type="text/html" /> </head> <body> <p id="BREADCRUMBING"><a href="preface" title="Home">Home</a> > <a href="apex_ldap.htm" title="APEX_LDAP">APEX_LDAP</a> > AUTHENTICATE Function</p> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr valign="bottom"> <td align="left"></td> <td align="center"><a href="apex_ldap.htm"><img src="../dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="apex_ldap002.htm"><img src="../dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="CDEEBJJB" name="CDEEBJJB"></a></p> <hr /> <div class="refsect1"> <h1><a name="AEAPI239" id="AEAPI239"></a><a id="sthref718" name="sthref718"></a>AUTHENTICATE Function</h1> <p>The <code>AUTHENTICATE</code> function returns a boolean true if the user name and password can be used to perform a <code>SIMPLE_BIND_S</code>, call using the provided search base, host, and port.</p> <a id="sthref719" name="sthref719"></a> <p class="subhead2">Syntax</p> <pre xml:space="preserve" class="oac_no_warn"> APEX_LDAP.AUTHENTICATE( p_username IN VARCHAR2 DEFAULT NULL, p_password IN VARCHAR2 DEFAULT NULL, p_search_base IN VARCHAR2, p_host IN VARCHAR2, p_port IN VARCHAR2 DEFAULT 389) RETURN BOOLEAN; </pre> <a id="sthref720" name="sthref720"></a> <p class="subhead2">Parameters</p> <p><a href="#CDEEEJBH">Table: AUTHENTICATE Parameters</a> describes the parameters available in the <code>AUTHENTICATE</code> function.</p> <div class="tblformal"><a id="sthref721" name="sthref721"></a><a id="CDEEEJBH" name="CDEEEJBH"></a> <p class="titleintable">AUTHENTICATE Parameters</p> <table class="Formal" title="AUTHENTICATE Parameters" summary="This table describes the parameters available in the AUTHENTICATE function." dir="ltr" border="1" width="100%" frame="hsides" rules="groups" cellpadding="3" cellspacing="0"> <col width="31%" /> <col width="*" /> <thead> <tr align="left" valign="top"> <th align="left" valign="bottom" id="r1c1-t2">Parameter</th> <th align="left" valign="bottom" id="r1c2-t2">Description</th> </tr> </thead> <tbody> <tr align="left" valign="top"> <td align="left" id="r2c1-t2" headers="r1c1-t2"> <p><code>p_username</code></p> </td> <td align="left" headers="r2c1-t2 r1c2-t2"> <p>Login name of the user.</p> </td> </tr> <tr align="left" valign="top"> <td align="left" id="r3c1-t2" headers="r1c1-t2"> <p><code>p_password</code></p> </td> <td align="left" headers="r3c1-t2 r1c2-t2"> <p>Password for <code>p_username</code>.</p> </td> </tr> <tr align="left" valign="top"> <td align="left" id="r4c1-t2" headers="r1c1-t2"> <p><code>p_search_base</code></p> </td> <td align="left" headers="r4c1-t2 r1c2-t2"> <p>LDAP search base, for example, <code>dc=users,dc=my,dc=org</code>.</p> </td> </tr> <tr align="left" valign="top"> <td align="left" id="r5c1-t2" headers="r1c1-t2"> <p><code>p_host</code></p> </td> <td align="left" headers="r5c1-t2 r1c2-t2"> <p>LDAP server host name.</p> </td> </tr> <tr align="left" valign="top"> <td align="left" id="r6c1-t2" headers="r1c1-t2"> <p><code>p_port</code></p> </td> <td align="left" headers="r6c1-t2 r1c2-t2"> <p>LDAP server port number.</p> </td> </tr> </tbody> </table> <br /></div> <!-- class="tblformal" --> <a id="sthref722" name="sthref722"></a> <p class="subhead2">Example</p> <p>The following example demostrates how to use the <code>APEX_LDAP.AUTHENTICATE</code> function to verify user credentials against an LDAP Server.</p> <pre xml:space="preserve" class="oac_no_warn"> IF APEX_LDAP.AUTHENTICATE( p_username =>'firstname.lastname', p_password =>'abcdef', p_search_base => 'cn=user,l=amer,dc=my_company,dc=com', p_host => 'our_ldap_sever.my_company.com', p_port => 389) THEN dbms_output.put_line('authenticated'); ELSE dbms_output.put_line('authentication failed'); END IF; </pre></div> <!-- class="refsect1" --> <!-- Start Footer --> <div class="footer"> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr> <td align="left"><span class="copyrightlogo">Copyright © 2003, 2009, Oracle and/or its affiliates. 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