javax.naming.OperationNotSupportedException: [LDAP: error code 53 - UNWILLING_TO_PERFORM: Bind failed: Cannot Bind for Dn uid=admin, ou=system]

[Cantor, Scott]

>My login.config file looks like this:

You have the same error that was pointed out to you a couple of times.

>        bindCredentials="ldap1"

It's bindCredential

https://wiki.shibboleth.net/confluence/display/SHIB2/IdPAuthUserPass

-- Scott