19c database
Currently we are using dbms_ldap to connect to on-premise active directory to validate passwords, get email addresses etc. This has been in place several years no problems. However we hadn't been opening an SSL connection for the on-premise.
We are now in the process of switching to using Azure Active Directory Domain Services and will need to open an SSL connection. We were given the new server and port and are in the process of changing our existing code to point to the new server, use the new credentials etc.
We are able to initialize successfully using p_session := DBMS_LDAP.init(hostname => p_ldap_host, portnum => p_ldap_port);
And open an SSL connection, However when we attempt to bind using simple_bind_s we get ORA-31202: DBMS_LDAP: LDAP client/server error: SSL handshake failed.
Does anybody have any experience connecting specifically to Azure Active Directory Domain Services that could shed some light on what is going on?