[SSSD-users] login with shortname in AD cross realm

Davor Vusir davortvusir at gmail.com
Fri Jan 23 11:54:07 UTC 2015


2015-01-23 11:26 GMT+01:00 Longina Przybyszewska <longina at sdu.dk>:
>> > Maybe you should use the uPNSuffix from domain c.example.org for your
>> > user accounts in domains a.c and a.b? Or add a valid one;
>> > http://support2.microsoft.com/kb/243629. Is it possible to use that
>> > uPNSuffix as default in SSSD?
>>
>> Yes, since 1.12
>>
>> Prior to that, you could use either the SSSD domain name as specified in the
>> config file or the NetBIOS name (which was autodiscovered).
>
> I am limited to the version Ubuntu LTS offers - 1.11.7.
>
> I added default_domain_suffix = c.example.org to [sssd] section of sssd.conf, but
> User 'longina' from nat.c.example.org can not login on machine joined to NAT.C.EXAMPLE.COM with short login 'longina'
>

Did you change the account longinas UPN suffix from @nat.c.example.org
to @c.example.org?

> I can search user object 'longina' in Global Catalog in c.example.org and nat.c.example.org
>
> Attached log files(sss_pam, sss_nss):
> ===============
> /etc/sssd/sssd.conf
> ===============
>
> [nss]
> debug_level = 9
> filter_groups = root
> filter_users = root,lightdm,ldap,named,avahi,haldaemon,dbus,radvd,tomcat,radiusd,news,mailman,nscd
>
> [sssd]
> debug_level = 6
> domains = nat.c.example.org
> default_domain_suffix = c.example.org
> config_file_version = 2
> services = nss,pam
>
> [pam]
> pam_verbosity = 3
> debug_level = 9
>
> [domain/nat.c.example.org]
> debug_level = 9
> id_provider = ad
> access_provider = ad
> auth_provider = ad
> chpass_provider = ad
> ad_domain = nat.c.example.org
> krb5_realm = NAT.C.EXAMPLE.ORG
> #cache_credentials = True
> #krb5_store_password_if_offline = True
> default_shell = /bin/bash
> override_home_directory = /home/%u
> use_fully_qualified_names = False
> ldap_id_mapping = False
> fallback_homedir = /home-local/%u
>
> ==========================================0
> sssd_pam.log
> ===========
>  [sssd[pam]] [pam_cmd_authenticate] (0x0100): entering pam_cmd_authenticate
>  [sssd[pam]] [sss_parse_name_for_domains] (0x0200): name 'longina' matched without domain, user is longina
>  [sssd[pam]] [sss_parse_name_for_domains] (0x0200): using default domain [c.example.org]
>  [sssd[pam]] [pam_print_data] (0x0100): command: PAM_AUTHENTICATE
>  [sssd[pam]] [pam_print_data] (0x0100): domain: c.example.org
>  [sssd[pam]] [pam_print_data] (0x0100): user: longina
>  [sssd[pam]] [pam_print_data] (0x0100): service: lightdm
>  [sssd[pam]] [pam_print_data] (0x0100): tty: :0
>  [sssd[pam]] [pam_print_data] (0x0100): ruser: not set
>  [sssd[pam]] [pam_print_data] (0x0100): rhost: not set
>  [sssd[pam]] [pam_print_data] (0x0100): authtok type: 1
>  [sssd[pam]] [pam_print_data] (0x0100): newauthtok type: 0
>  [sssd[pam]] [pam_print_data] (0x0100): priv: 1
>  [sssd[pam]] [pam_print_data] (0x0100): cli_pid: 1991
>  [sssd[pam]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/c.example.org/longina]
>  [sssd[pam]] [sss_dp_issue_request] (0x0400): Issuing request for [0x40b150:3:longina at c.example.org]
>  [sssd[pam]] [sss_dp_get_account_msg] (0x0400): Creating request for [c.example.org][3][1][name=longina]
>  [sssd[pam]] [sbus_add_timeout] (0x2000): 0x13d5420
>  [sssd[pam]] [sss_dp_internal_get_send] (0x0400): Entering request [0x40b150:3:longina at c.example.org]
>  [sssd[pam]] [sbus_remove_timeout] (0x2000): 0x13d5420
>  [sssd[pam]] [sbus_dispatch] (0x4000): dbus conn: 0x13d4600
>  [sssd[pam]] [sbus_dispatch] (0x4000): Dispatching.
>  [sssd[pam]] [sss_dp_get_reply] (0x1000): Got reply from Data Provider - DP error code: 0 errno: 0 error message: Success
>  [sssd[pam]] [pam_check_user_search] (0x0100): Requesting info for [longina at c.example.org]
>  [sssd[pam]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x13d6830
>
>  [sssd[pam]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x13d83b0
>  [sssd[pam]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x13d6830
>
>  [sssd[pam]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x13d83b0
>
>  [sssd[pam]] [ldb] (0x4000): Running timer event 0x13d6830 "ltdb_callback"
>
>  [sssd[pam]] [ldb] (0x4000): Destroying timer event 0x13d83b0 "ltdb_timeout"
>
>  [sssd[pam]] [ldb] (0x4000): Ending timer event 0x13d6830 "ltdb_callback"
>
>  [sssd[pam]] [sss_ncache_set_str] (0x0400): Adding [NCE/USER/c.example.org/longina] to negative cache
>  [sssd[pam]] [pam_check_user_search] (0x0040): No results for getpwnam call
>  [sssd[pam]] [pam_reply] (0x0200): pam_reply called with result [10].
>  [sssd[pam]] [pam_reply] (0x0200): blen: 25
>  [sssd[pam]] [sss_dp_req_destructor] (0x0400): Deleting request: [0x40b150:3:longina at c.example.org]
>  [sssd[pam]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x13d93d0][17]
>  [sssd[pam]] [sbus_dispatch] (0x4000): dbus conn: 0x13d0af0
>  [sssd[pam]] [sbus_dispatch] (0x4000): Dispatching.
>  [sssd[pam]] [sbus_message_handler] (0x4000): Received SBUS method [ping]
>  [sssd[pam]] [sbus_get_sender_id_send] (0x2000): Not a sysbus message, quit
>  [sssd[pam]] [sbus_handler_got_caller_id] (0x4000): Received SBUS method [ping]
>  [sssd[pam]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x13d93d0][17]
>  [sssd[pam]] [client_recv] (0x0200): Client disconnected!
>  [sssd[pam]] [client_destructor] (0x2000): Terminated client [0x13d93d0][17]
>
> ====================================
>
> sssd_nss.log
> =====================================
>
>  [sssd[nss]] [nss_cmd_getbynam] (0x0100): Requesting info for [longina] from [c.example.org]
>  [sssd[nss]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/c.example.org/longina]
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0400): User [longina] does not exist in [c.example.org]! (negative cache)
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0400): Running command [17] with input [longina].
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): name 'longina' matched without domain, user is longina
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): using default domain [c.example.org]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0100): Requesting info for [longina] from [c.example.org]
>  [sssd[nss]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/c.example.org/longina]
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0400): User [longina] does not exist in [c.example.org]! (negative cache)
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0400): Running command [17] with input [longina].
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): name 'longina' matched without domain, user is longina
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): using default domain [c.example.org]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0100): Requesting info for [longina] from [c.example.org]
>  [sssd[nss]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/c.example.org/longina]
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0400): User [longina] does not exist in [c.example.org]! (negative cache)
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0400): Running command [17] with input [longina].
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): name 'longina' matched without domain, user is longina
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): using default domain [c.example.org]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0100): Requesting info for [longina] from [c.example.org]
>  [sssd[nss]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/c.example.org/longina]
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0400): User [longina] does not exist in [c.example.org]! (negative cache)
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0400): Running command [17] with input [longina at nat.c.example.org].
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): name 'longina at nat.c.example.org' matched expression for domain 'nat.c.example.org', user is longina
>  [sssd[nss]] [nss_cmd_getbynam] (0x0100): Requesting info for [longina] from [nat.c.example.org]
>  [sssd[nss]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/nat.c.example.org/longina]
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0100): Requesting info for [longina at nat.c.example.org]
>  [sssd[nss]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x151e6a0
>
>  [sssd[nss]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x1516d70
>
>  [sssd[nss]] [ldb] (0x4000): Running timer event 0x151e6a0 "ltdb_callback"
>
>  [sssd[nss]] [ldb] (0x4000): Destroying timer event 0x1516d70 "ltdb_timeout"
>
>  [sssd[nss]] [ldb] (0x4000): Ending timer event 0x151e6a0 "ltdb_callback"
>
>  [sssd[nss]] [sss_dp_issue_request] (0x0400): Issuing request for [0x417bf0:1:longina at nat.c.example.org]
>  [sssd[nss]] [sss_dp_get_account_msg] (0x0400): Creating request for [nat.c.example.org][4097][1][name=longina]
>  [sssd[nss]] [sbus_add_timeout] (0x2000): 0x15282b0
>  [sssd[nss]] [sss_dp_internal_get_send] (0x0400): Entering request [0x417bf0:1:longina at nat.c.example.org]
>  [sssd[nss]] [sbus_remove_timeout] (0x2000): 0x15282b0
>  [sssd[nss]] [sbus_dispatch] (0x4000): dbus conn: 0x1519600
>  [sssd[nss]] [sbus_dispatch] (0x4000): Dispatching.
>  [sssd[nss]] [sss_dp_get_reply] (0x1000): Got reply from Data Provider - DP error code: 0 errno: 0 error message: Success
>  [sssd[nss]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/nat.c.example.org/longina]
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0100): Requesting info for [longina at nat.c.example.org]
>  [sssd[nss]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x151d790
>
>  [sssd[nss]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x151d8c0
>
>  [sssd[nss]] [ldb] (0x4000): Running timer event 0x151d790 "ltdb_callback"
>
>  [sssd[nss]] [ldb] (0x4000): Destroying timer event 0x151d8c0 "ltdb_timeout"
>
>  [sssd[nss]] [ldb] (0x4000): Ending timer event 0x151d790 "ltdb_callback"
>
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0400): Returning info for user [longina at nat.c.example.org]
>  [sssd[nss]] [sss_dp_req_destructor] (0x0400): Deleting request: [0x417bf0:1:longina at nat.c.example.org]
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0400): Running command [17] with input [longina at nat.c.example.org].
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): name 'longina at nat.c.example.org' matched expression for domain 'nat.c.:
> example.org', user is longina
>  [sssd[nss]] [nss_cmd_getbynam] (0x0100): Requesting info for [longina] from [nat.c.example.org]
>  [sssd[nss]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/nat.c.example.org/longina]
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0100): Requesting info for [longina at nat.c.example.org]
>  [sssd[nss]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x1528190
>
>  [sssd[nss]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x1517960
>
>  [sssd[nss]] [ldb] (0x4000): Running timer event 0x1528190 "ltdb_callback"
>
>  [sssd[nss]] [ldb] (0x4000): Destroying timer event 0x1517960 "ltdb_timeout"
>
>  [sssd[nss]] [ldb] (0x4000): Ending timer event 0x1528190 "ltdb_callback"
>
>  [sssd[nss]] [check_cache] (0x0400): Cached entry is valid, returning..
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0400): Returning info for user [longina at nat.c.example.org]
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [reset_idle_timer] (0x4000): Idle timer re-set for client [0x1517e10][21]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0400): Running command [17] with input [*other].
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): name '*other' matched without domain, user is *other
>  [sssd[nss]] [sss_parse_name_for_domains] (0x0200): using default domain [c.example.org]
>  [sssd[nss]] [nss_cmd_getbynam] (0x0100): Requesting info for [*other] from [c.example.org]
>  [sssd[nss]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/c.example.org/*other]
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0100): Requesting info for [*other at c.example.org]
>  [sssd[nss]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x1517960
>
>  [sssd[nss]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x151e6a0
>
>  [sssd[nss]] [ldb] (0x4000): Running timer event 0x1517960 "ltdb_callback"
>
>  [sssd[nss]] [ldb] (0x4000): Destroying timer event 0x151e6a0 "ltdb_timeout"
>
>  [sssd[nss]] [ldb] (0x4000): Ending timer event 0x1517960 "ltdb_callback"
>
>  [sssd[nss]] [sss_dp_issue_request] (0x0400): Issuing request for [0x417bf0:1:*other at c.example.org]
>  [sssd[nss]] [sss_dp_get_account_msg] (0x0400): Creating request for [c.example.org][4097][1][name=*other]
>  [sssd[nss]] [sbus_add_timeout] (0x2000): 0x151a400
>  [sssd[nss]] [sss_dp_internal_get_send] (0x0400): Entering request [0x417bf0:1:*other at c.example.org]
>  [sssd[nss]] [sbus_remove_timeout] (0x2000): 0x151a400
>  [sssd[nss]] [sbus_dispatch] (0x4000): dbus conn: 0x1519600
>  [sssd[nss]] [sbus_dispatch] (0x4000): Dispatching.
>  [sssd[nss]] [sss_dp_get_reply] (0x1000): Got reply from Data Provider - DP error code: 0 errno: 0 error message: Success
>  [sssd[nss]] [sss_ncache_check_str] (0x2000): Checking negative cache for [NCE/USER/c.example.org/*other]
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0100): Requesting info for [*other at c.example.org]
>  [sssd[nss]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x1527b00
> ...
>  [sssd[nss]] [sss_ncache_set_str] (0x0400): Adding [NCE/USER/c.example.org/*other] to negative cache
>  [sssd[nss]] [nss_cmd_getpwnam_search] (0x0040): No results for getpwnam call
>
> Best,
> longina
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