Can you turn off SASL binding on your ldap server or try contacting
another ldap server w/ tls just to make sure that's not your issue? I've
had trouble in the past when I didn't specify the full path to the
certificate or ldaprc file.

It looks like you're failing at the ldap_start_tls() and not the
ldap_sasl_bind(...,"EXTERNAL") but that could just be a bad error
message.

Just an idea .. I've not actually done a SASL bind from PHP/IIS :)

-zeb

 

-----Original Message-----
From: dsartori [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 12, 2007 2:19 PM
To: php-windows@lists.php.net
Subject: [PHP-WIN] LDAP and IIS 6

Hello,

I am trying to get my certs and LDAP to work for SASL external 
authentication.  So far, no luck.  My error message and code follow.
Some 
of the documentation for PHP suggests that there is only limited LDAP 
functionality included in the default extension (not SASL) and you must 
recompile to get everything.  Is this my problem?  Which is a problem
since 
I don't have Visual Studio C++.  But knowing for sure that I haven't
done a 
silly typo of some kind would be a good start.  A friend is running
similar 
code with success using the same certificates.  So, I don't think it is 
them.

This is my first foray into authenticated links so your help is greatly 
appreciated.

Diana



[12-Mar-2007 10:08:23] PHP Warning:  ldap_start_tls() [<a 
href='function.ldap-start-tls'>function.ldap-start-tls</a>]: Unable to
start 
TLS: Connect error in

......

# SASL EXTERNAL authentication config
$tls_cacert="ca.crt";
$tls_cert=website.crt";
$tls_key="website.key";

putenv("LDAPTLS_CACERT=$tls_cacert");
putenv("LDAPTLS_CERT=$tls_cert");
putenv("LDAPTLS_KEY=$tls_key");

# LDAPv3 is required
$r = ldap_set_option(NULL, LDAP_OPT_PROTOCOL_VERSION, 3);

$d = ldap_connect($host);

if (!$d)
 exit(0);

$r = ldap_start_tls($d);

-- 
-------------------------------------------------------------
Diana Sartorius   [EMAIL PROTECTED]   206.543.7263
227 Hall Health Center   Box 354400   U of WA
Seattle, WA 98195-4400

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