To complete questions about how to connect to a LDAP ACTIVE DIRECTORY 2000/2003 server with SASL on port 636, you can refer to prevous notes, and the following directives:
A)Create CA certificates from AD;
B)Export in .pem (DER) format;
C)Install OPENSSL,CYRUS SASL,OPENLDAP,KERBEROS 5;
D)Copy exported AD ca cert into openssl certs dir on your unix system;
E)Reash with c_reash command;
F)Get a kerberos ticket form AD for your user;
G)Compile PHP with SSL and LDAP support;
H)Test with ldapsearch -D <binddn> -W -H ldaps://ad.secure.com:636 -x
If all works right, create your php script.
Note: For writing parameters to AD you need to renew ticket each 10 hours or less (AD default lifetime ticket), for reading pourpose you can maintain expired ticket.
When querying a windows 2000/2003 AD you MUST use only SASL and not TLS (non supported).
