MAN: Document different defaults for AD provider Update man pages for any AD provider config options that differ from ldap/krb5 provider back-end defaults Resolves: https://fedorahosted.org/sssd/ticket/3214 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

ad_access_filter search for nested groups Includes instructions and example for AD nested group access Related to https://fedorahosted.org/sssd/ticket/3218 Signed-off-by: Mike Ely <github@taupehat.com> Reviewed-by: Sumit Bose <sbose@redhat.com>

AD_PROVIDER: Add ad_enabled_domains option Resolves: https://fedorahosted.org/sssd/ticket/2828 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

GPO: Add "polkit-1" to ad_gpo_map_allow Polkit is an authorization mechanism of its own (similar to sudo). SSSD doesn't need to apply additional authorization decisions atop it, so we'll just accept it as "allow". Resolves: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1578415 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

GPO: Add "unity" to ad_gpo_map_interactive Ubuntu systems use "unity" as their screen-locker. Without this in the defaults, people often get locked out of their machines when the screen locks. Resolves: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1578415 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

GPO: Add other display managers to interactive logon Gone are the days when all systems used GDM or KDM. We need to support other display managers in the default configuration to avoid issues when enrolled in AD domains. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

GPO: Add Cockpit to the Remote Interactive defaults The Cockpit Project is an administrative console that is gaining in popularity and is a default component on some operating systems (such as Fedora Server). Since it is becoming more common, we should ensure that it is part of the standard mapping. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

AD: add task to renew the machine account password if needed AD expects its clients to renew the machine account password on a regular basis, be default every 30 days. Even if a client does not renew the password it might not cause issues because AD does not enforce the renewal. But the password age might be used to identify unused machine accounts in large environments which might get disabled or deleted automatically. With this patch SSSD calls an external program to check the age of the machine account password and renew it if needed. Currently 'adcli' is used as external program which is able to renew the password since version 0.8.0. Resolves https://fedorahosted.org/sssd/ticket/1041 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

Clarify that subdomains always use service discovery Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

man sssd-ad: fix typo Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

AD: Add autofs provider https://fedorahosted.org/sssd/ticket/1632 Adds the possibility to configure: autofs_provider = ad The AD autofs provider uses the rfc2307 (nis*) attribute maps. This is different (at the moment) from using autofs_provider=ldap with ldap_schema=ad. Reviewed-by: Ondrej Valousek <ondrejv2@fedoraproject.org> Reviewed-by: Pavel Březina <pbrezina@redhat.com>

DYNDNS: Don't use server cmd in nsupdate by default nsupdate command `server` should not be used for the first attempt to udpate DNS. It should be used only in subsequent attempts after the first attempt failed. Resolves: https://fedorahosted.org/sssd/ticket/2495 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

DYNDNS: Add a new option dyndns_server Some environments use a different DNS server than identity server. For these environments, it would be useful to be able to override the DNS server used to perform DNS updates. This patch adds a new option dyndns_server that, if set, would be used to hardcode a DNS server address into the nsupdate message. Reviewed-by: Pavel Reichl <preichl@redhat.com>

DYNDNS: special value '*' for dyndns_iface option Option dyndns_iface has now special value '*' which implies that IPs from add interfaces should be sent during DDNS update.

DYNDNS: support mult. interfaces for dyndns_iface opt Resolves: https://fedorahosted.org/sssd/ticket/2549

AD GPO: Change default to "enforcing" When a user enrolls a system against Active Directory, the expectation is that the client will honor the centrally-managed settings. In the past, we avoided changing the default (and left it in permissive mode, to warn admins that the security policy wasn't being honored) in order to avoid breaking existing Active Directory enrollments. However, sufficient time has likely passed for users to become accustomed to using GPOs to manage access-control for their systems. This patch changes the default to enforcing and adds a configure flag for distributions to use if they wish to provide a different default value. Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

MAN: Clarify how are GPO mappings called in GPO editor https://fedorahosted.org/sssd/ticket/2618 Reviewed-by: Pavel Březina <pbrezina@redhat.com>

AD: add new option ad_site This option overrides a result of the automatic site discovery. Resolves: https://fedorahosted.org/sssd/ticket/2486 Reviewed-by: Pavel Březina <pbrezina@redhat.com>

MAN: dyndns_iface supports only one interface Resolves: https://fedorahosted.org/sssd/ticket/2548 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

GPO: add systemd-user to gpo default permit list Resolves: https://fedorahosted.org/sssd/ticket/2556 Reviewed-by: Stephen Gallagher <sgallagh@redhat.com>

MAN: Remove indentation in element programlistening The indentation is automatically in resulting man page. It isn't necessary to add spaces and moreover it can cause unreadable page asi in case of ad_gpo_map examples. Reviewed-by: Roland Mainz <rmainz@redhat.com>

MAN: Clarify ad_gpo_map* options Resolves: https://fedorahosted.org/sssd/ticket/2515

AD/IPA: add krb5_confd_path configuration option With this new parameter the directory where Kerberos configuration snippets are created can be specified. Fixes https://fedorahosted.org/sssd/ticket/2473 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

AD-GPO: config changes for gpo_map_* options Reviewed-by: Sumit Bose <sbose@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

AD-GPO: add ad_gpo_cache_timeout option Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

MAN: Document that each provider type uses its own set of options https://fedorahosted.org/sssd/ticket/2281 Many users were configuring the combination of id_provider=ad access_provider=ldap expecting that the access_provider would use the same serves the id_provider does. That's not the case, each provider type must be configured separately. Reviewed-by: Stephen Gallagher <sgallagh@redhat.com>

NSS: Add option to expand homedir template format LDAP server can contain template for home directory instead of plain string. This patch adds new expand option "%H", which will be replaced with value from configuration option homedir_substring (from sssd.conf) Resolves: https://fedorahosted.org/sssd/ticket/1853

Implemented LDAP component of GPO-based access control Reviewed-by: Sumit Bose <sbose@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

ad_access_filter man page typo Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

MAN: Clarify the GC support a bit It should be noted that disabling GC does *not* disable lookups from trusted domains. Disabling GC might be a a good way for admins who wish to use POSIX attributes in trusted domains and the man page should hint this option. Reviewed-by: Pavel Březina <pbrezina@redhat.com>

SUDO: AD provider This patch adds the sudo target to the AD provider. The main reason is to cover different default settings in the LDAP and AD provider. E.g. the default for ldap_id_mapping is True in the AD provider and False in the LDAP provider. If ldap_id_mapping was not set explicitly in the config file both components worked with different setting. Fixes https://fedorahosted.org/sssd/ticket/2256 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com> Reviewed-by: Pavel Březina <pbrezina@redhat.com>

AD: Add a new option to turn off GC lookups SSSD now defaults to using GC by default. For some environments, for instance those that don't or can't replicate the POSIX attributes to Global Catalog, this might not be desirable. This patch introduces a new option ad_enable_gc, that is enabled by default. Setting this option to false makes the SSSD contact only the LDAP port of AD DCs.

AD: Fix a typo in the man page https://fedorahosted.org/sssd/ticket/2154

AD: Add extended access filter https://fedorahosted.org/sssd/ticket/2082 Adds a new option that allows the admin to specify a LDAP access filter that can be applied globally, per-domain or per-forest.

AD: Add a new option ad_access_filter This patch just adds the option, it doesn't do anything useful yet. Related: https://fedorahosted.org/sssd/ticket/2082

MAN: Fix refsect-id The refsect id was copied from sssd.conf(5) and was wrong. Fixing the refsect might help us if we ever generate other formats from XML and certainly wouldn't hurt.

MAN: Document that POSIX attributes must be replicated to GC Currently the AD provider relies on the presence of the POSIX attributes in the Global Catalog. This patch mentiones the fact in the sssd-ad(5) manual page.

MAN: Fix provider man page subtitle

MAN: AD provider only supports trusted domains from the same forest Resolves: https://fedorahosted.org/sssd/ticket/2044

MAN: IP addresss does not work when used for ad_server https://fedorahosted.org/sssd/ticket/1998 Currently using IP address as value of ad_server is not supported, so the man pages should not mention that as an option.

MAN: clarify the default access provider for AD https://fedorahosted.org/sssd/ticket/1965 After we added a section that clarified what access_provider=ad did, some users were confused and thought that "ad" was also the default access provider if "id_provider=ad" was specified.

MAN: state default dyndns interface https://fedorahosted.org/sssd/ticket/1924

man: Clarify the AD site discovery documentation https://fedorahosted.org/sssd/ticket/1909

man: Clarify that AD dyndns updates are secured using GSS-TSIG https://fedorahosted.org/sssd/ticket/1910

Enable the AD dynamic DNS updates by default https://fedorahosted.org/sssd/ticket/1915

Fix a typo in sssd-ad man page s/IPA/AD/

AD: read flat name and SID of the AD domain For various features either the flat/short/NetBIOS domain name or the domain SID is needed. Since the responders already try to do a subdomain lookup when and known domain name is encountered I added a subdomain lookup to the AD provider which currently only reads the SID from the base DN and the NetBIOS name from a reply of a LDAP ping. The results are written to the cache to have them available even if SSSD is started in offline mode. Looking up trusted domains can be added later. Since all the needed responder code is already available from the corresponding work for the IPA provider this patch fixes https://fedorahosted.org/sssd/ticket/1468

Active Directory dynamic DNS updates https://fedorahosted.org/sssd/ticket/1504 Implements dynamic DNS updates for the AD provider. By default, the updates also update the reverse zone and run periodically every 24 hours.

DNS sites support - add AD SRV plugin https://fedorahosted.org/sssd/ticket/1032

Document that the AD provider is case-insensitive https://fedorahosted.org/sssd/ticket/1867

Allow usage of enterprise principals Enterprise principals are currently most useful for the AD provider and hence enabled here by default while for the other Kerberos based authentication providers they are disabled by default. If additional UPN suffixes are configured for the AD domain the user principal stored in the AD LDAP server might not contain the real Kerberos realm of the AD domain but one of the additional suffixes which might be completely randomly chooses, e.g. are not related to any existing DNS domain. This make it hard for a client to figure out the right KDC to send requests to. To get around this enterprise principals (see http://tools.ietf.org/html/rfc6806 for details) were introduced. Basically a default realm is added to the principal so that the Kerberos client libraries at least know where to send the request to. It is not in the responsibility of the KDC to either handle the request itself, return a client referral if he thinks a different KDC can handle the request or return and error. This feature is also use to allow authentication in AD environments with cross forest trusts. Fixes https://fedorahosted.org/sssd/ticket/1842

Put the override_homedir into an included xml file The description was duplicated on two places, leading to errors where one was amended but the other was not.

Document what does access_provider=ad do https://fedorahosted.org/sssd/ticket/1841

Allow setting the default_shell option per-domain as well https://fedorahosted.org/sssd/ticket/1583

Fix various typos in documentation.

Primary server support: new option in AD provider This patch adds support for new config option ad_backup_server. The description of this option's functionality is included in man page in one of previous patches.

MAN: Improvements to the AD provider manpage Add information about ID mapping (including how to disable it) as well as information on how to handle homedir and shell. https://fedorahosted.org/sssd/ticket/1433

AD: Add manpages and SSSDConfig entries