SDAP: Fix id mapping with disabled subdomains
If subdomains are disabled "subdomain_provider = none"
then auto-discovery discovery of domain SID is disabled.
It is possible to configure options ldap_idmap_default_domain{,_sid}
and id mapping should work.
However value of option ldap_idmap_default_domain_sid was not assigned to
sss_domain_info for main domain. It was only used for initialisation of
sdap_idmap_ctx. As a result of this bug posix attributes were used in
ldap filter and id mapping worked just for users with posix attributes.
[be_get_account_info] (0x0100): Got request for [0x1001][1][name=user]
[be_req_set_domain] (0x0400):
Changing request domain from [EXAMPLE.TEST] to [EXAMPLE.TEST]
[sdap_idmap_domain_has_algorithmic_mapping] (0x0080):
Could not parse domain SID from [(null)]
[sdap_idmap_domain_has_algorithmic_mapping] (0x0080):
Could not parse domain SID from [(null)]
[sdap_search_user_next_base] (0x0400):
Searching for users with base [DC=EXAMPLE,DC=TEST]
[sdap_get_generic_ext_step] (0x0400):
calling ldap_search_ext with
[(&(sAMAccountName=hdpadmin)(objectclass=user)
(sAMAccountName=*)(&(uidNumber=*)(!(uidNumber=0))))]
[DC=EXAMPLE,DC=TEST].
[sdap_search_user_process] (0x0400): Search for users, returned 0 results.
[sdap_get_users_done] (0x0040): Failed to retrieve users
Resolves:
https://fedorahosted.org/sssd/ticket/2635
Reviewed-by: Pavel Březina <pbrezina@redhat.com>