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* WIP: store mkey in keytabmaster_keytabSimo Sorce2015-12-125-56/+154
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* Implement pwd policy iteratorSimo Sorce2015-12-111-55/+110
| | | | | | Signed-off-by: Simo Sorce <simo@redhat.com> Ticket: https://fedorahosted.org/freeipa/ticket/3015
* Convert ipa-sam to use the new getkeytab controlSimo Sorce2015-12-112-51/+24
| | | | | | Signed-off-by: Simo Sorce <simo@redhat.com> Ticket: https://fedorahosted.org/freeipa/ticket/5495
* Improve keytab code to select the right principal.Simo Sorce2015-12-114-9/+20
| | | | | | | | | | | Whe requesting a keytab the salt used is the NORMAL type (for backwards and AD compatibility), however since we added alias support we need to search for the krbCanonicalName in preference, hen nothing is specified, and for the requested principal name when a getkeytab operation is performed. This is so that the correct salt can be applied. (Windows AD uses some peculiar aliases for some special accounts to generate the salt). Signed-off-by: Simo Sorce <simo@redhat.com>
* Allow to specify Kerberos authz data type per userSimo Sorce2015-12-111-7/+9
| | | | | | | | | | | Like for services setting the ipaKrbAuthzData attribute on a user object will allow us to control exactly what authz data is allowed for that user. Setting NONE would allow no authz data, while setting MS-PAC would allow only Active Directory compatible data. Signed-off-by: Simo Sorce <simo@redhat.com> Ticket: https://fedorahosted.org/freeipa/ticket/2579
* Allow admins to disable preauth for SPNs.Simo Sorce2015-12-113-6/+27
| | | | | | | | | | | | | | | Some legacy softare is not able to properly cope with preauthentication, allow the admins to disable the requirement to use preauthentication for all Service Principal Names if they so desire. IPA Users are excluded, for users, which use password of lessere entrpy, preauthentication is always required by default. This setting does NOT override explicit policies set on service principals or in the global policy, it only affects the default. Signed-off-by: Simo Sorce <simo@redhat.com> Ticket: https://fedorahosted.org/freeipa/ticket/3860
* Disable User's ability to use the setkeytab exop.Simo Sorce2015-12-113-1/+22
| | | | | | | | | | | | Users can still obtain a keytab for themselves using the getkeytab exop which does not circumvent password policy checks. Users are disallowed from using setkeytab by default in new installations but not in existing installations (no forced upgrade). Signed-off-by: Simo Sorce <simo@redhat.com> Ticket: https://fedorahosted.org/freeipa/ticket/5485
* Introduce option to disable the SetKeytab exopSimo Sorce2015-12-113-0/+10
| | | | | | | | | | | If DisableSetKeytab is set in ipaConfig options then setkeytab will not be available. The default is still to allow this operation for backwards compatibility towards older clients that do not know how to use the new GetKeytab extended operation. Signed-off-by: Simo Sorce <simo@redhat.com> Ticket: https://fedorahosted.org/freeipa/ticket/5485
* Use only AES enctypes by defaultSimo Sorce2015-12-111-11/+3
| | | | | | | | | | Remove des3 and arcfour from the defaults for new installs. NOTE: the ipasam/dcerpc code sill uses arcfour Signed-off-by: Simo Sorce <simo@redhat.com> Ticket: https://fedorahosted.org/freeipa/ticket/4740
* FIX: ipa_kdb_principals: add missing break statementMartin Basti2015-11-301-0/+1
| | | | | | | Needs a 'break' otherwise prevents correct reporting of data and it always overrides it with the placeholder data. Reviewed-By: Simo Sorce <ssorce@redhat.com>
* Return default TL_DATA is krbExtraData is missingSimo Sorce2015-11-251-1/+10
| | | | | | | Signed-off-by: Simo Sorce <simo@redhat.com> Ticket: https://fedorahosted.org/freeipa/ticket/937 Reviewed-By: Martin Babinsky <mbabinsk@redhat.com>
* ipasam: fix a use-after-free issueSumit Bose2015-11-231-1/+2
| | | | | | | Since endptr points to a location inside of dummy, dummy should be freed only after dereferencing endptr. Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
* ipasam: use more restrictive search filter for group lookupSumit Bose2015-11-231-1/+3
| | | | | | | | | | | Since we are interested in looking up the SID of a group it makes sense to include the objectclass which contains the SID attribute in the search filter. This makes sure the group is not accidentally found a second time in the compat tree. Related to https://fedorahosted.org/freeipa/ticket/5457 Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
* ipasam: fix wrong usage of talloc_new()Sumit Bose2015-11-231-1/+1
| | | | | | Fixes https://fedorahosted.org/freeipa/ticket/5457 Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
* ipa_kdb_tests: Fix test with default krb5.confLukas Slebodnik2015-11-181-0/+4
| | | | | | | Default krb5.conf needn't have defined default_realm. Unit tests should not rely on existing default value. Reviewed-By: Martin Basti <mbasti@redhat.com>
* cmocka_tests: Do not use deprecated cmocka interfaceLukas Slebodnik2015-11-183-25/+36
| | | | | | | | The cmocka-1.0 introduced new interface for tests which is not compatible with the old one. And the old interface is deprecated which caused compiled warnings. Reviewed-By: Martin Basti <mbasti@redhat.com>
* ipa-extdom-extop: Fix warning WformatLukas Slebodnik2015-11-131-1/+1
| | | | | | | | | | | | | | | In file included from ipa_extdom_extop.c:41:0: ipa_extdom_extop.c: In function ‘ipa_extdom_init_ctx’: ipa_extdom_extop.c:203:9: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘size_t {aka long unsigned int}’ [-Wformat=] LOG("Maximal nss buffer size set to [%d]!\n", ctx->max_nss_buf_size); ^ ../common/util.h:53:21: note: in definition of macro ‘LOG_PLUGIN_NAME’ fmt, ##__VA_ARGS__) ^ ipa_extdom_extop.c:203:5: note: in expansion of macro ‘LOG’ Reviewed-By: Martin Basti <mbasti@redhat.com>
* topology: Fix warning WshadowLukas Slebodnik2015-11-131-1/+0
| | | | | | | | | | | | topology_pre.c: In function ‘ipa_topo_pre_add’: topology_pre.c:509:15: warning: declaration of ‘errtxt’ shadows a previous local [-Wshadow] char *errtxt; ^ topology_pre.c:494:11: note: shadowed declaration is here char *errtxt = NULL; ^ Reviewed-By: Martin Basti <mbasti@redhat.com>
* ipa_kdb_tests: Fix warning Wmissing-bracesLukas Slebodnik2015-11-131-2/+2
| | | | | | | | | | | | | | | | tests/ipa_kdb_tests.c:254:9: warning: missing braces around initializer [-Wmissing-braces] {3, {BLACKLIST_SID"-1000", BLACKLIST_SID"-1001", BLACKLIST_SID"-1002"}, ^ tests/ipa_kdb_tests.c:254:9: note: (near initialization for ‘test_data[6]’) tests/ipa_kdb_tests.c:256:9: warning: missing braces around initializer [-Wmissing-braces] {0, NULL, 0 , NULL} ^ tests/ipa_kdb_tests.c:256:9: note: (near initialization for ‘test_data[7]’) tests/ipa_kdb_tests.c:234:21: warning: missing braces around initializer [-Wmissing-braces] } test_data[] = { ^ Reviewed-By: Martin Basti <mbasti@redhat.com>
* ipa_kdb_tests: Remove unused variablesLukas Slebodnik2015-11-131-4/+0
| | | | Reviewed-By: Martin Basti <mbasti@redhat.com>
* update list of managed servers when a suffix becomes managedLudwig Krispenz2015-10-304-30/+42
| | | | | | | when a suffix becomes managed for a host, the host needs to be added to the managed servers, otherwise connectivity check would fail Reviewed-By: Thierry Bordaz <tbordaz@redhat.com>
* reject agreement only if both ends are managedLudwig Krispenz2015-10-301-1/+2
| | | | | | | the creation or deletion of a replication agreemet is rejected if the servers are managed for the suffix. But bot endpoints need to checked Reviewed-By: Thierry Bordaz <tbordaz@redhat.com>
* handle cleaning of RUV in the topology pluginLudwig Krispenz2015-10-263-0/+106
| | | | | | | | | | After removing a server the replicaid needs to be cleared in the ruv entry and in the changelog. This was triggere by initiating a cleanallruv task in "ipa-replica-manage del", but the removal of a master already triggers a cleanup of segments and replication agreement by the topology plugin, so this could be handled by the plugin as well. Reviewed-By: Thierry Bordaz <tbordaz@redhat.com>
* prevent operation on tombstonesLudwig Krispenz2015-10-154-1/+22
| | | | Reviewed-By: Jan Cholasta <jcholast@redhat.com>
* handle multiple managed suffixesLudwig Krispenz2015-10-157-50/+212
| | | | | | | | trigger topology updaet if suffix entry is added trigger topology update if managedSuffix is modified in host entry Reviewed-by: Simo Sorce <simo@redhat.com> Reviewed-By: Jan Cholasta <jcholast@redhat.com>
* topology plugin configuration workaroundPetr Vobornik2015-10-151-0/+1
| | | | | Reviewed-by: Simo Sorce <simo@redhat.com> Reviewed-By: Jan Cholasta <jcholast@redhat.com>
* client referral support for trusted domain principalsAlexander Bokovoy2015-10-083-0/+123
| | | | | | https://fedorahosted.org/freeipa/ticket/3559 Reviewed-By: Sumit Bose <sbose@redhat.com>
* Avoid ipa-dnskeysync-replica & ipa-ods-exporter crashes caused by exceeding ↵Petr Spacek2015-10-072-8/+4
| | | | | | | | | | | | | | | | LDAP limits ldap2 internally does LDAP search to find out what LDAP search limits should be used (!). The problem is that this internal search has hardcoded limits and throws LimitExceeded exception when DS is too slow. DNSSEC daemons do not need any abstractions from ldap2 so we are going to use ipaldap directly. This will avoid the unnecessary search and associated risks. https://fedorahosted.org/freeipa/ticket/5342 Reviewed-By: Martin Basti <mbasti@redhat.com>
* Use six.Stringio instead of StringIO.StringIOPetr Viktorin2015-10-071-2/+3
| | | | | | | | | The StringIO class was moved to the io module. (In Python 2, io.StringIO is available, but is Unicode-only.) Reviewed-By: David Kupka <dkupka@redhat.com> Reviewed-By: Jan Cholasta <jcholast@redhat.com> Reviewed-By: Martin Basti <mbasti@redhat.com>
* Fix an integer underflow bug in libotpNathaniel McCallum2015-09-291-3/+3
| | | | | | | | | | Temporarily storing the offset time in an unsigned integer causes the value of the offset to underflow when a (valid) negative offset value is generated. Using a signed variable avoids this problem. https://fedorahosted.org/freeipa/ticket/5333 Reviewed-By: Tomas Babej <tbabej@redhat.com>
* DNSSEC: Wrap master key using RSA OAEP instead of old PKCS v1.5.Petr Spacek2015-09-031-3/+3
| | | | | | https://fedorahosted.org/freeipa/ticket/5273 Reviewed-By: Martin Basti <mbasti@redhat.com>
* DNSSEC: Fix key metadata exportPetr Spacek2015-09-031-1/+1
| | | | | | | | | | Incorrect SQL join condition could lead to situation where metadata from ZSK and KSK were interchanged. https://fedorahosted.org/freeipa/ticket/5273 Reviewed-By: Martin Basti <mbasti@redhat.com> Reviewed-By: Oleg Fayans <ofayans@redhat.com>
* DNSSEC: Fix deadlock in ipa-ods-exporter <-> ods-enforcerd interactionPetr Spacek2015-09-031-8/+31
| | | | | | | https://fedorahosted.org/freeipa/ticket/5273 Reviewed-By: Martin Basti <mbasti@redhat.com> Reviewed-By: Oleg Fayans <ofayans@redhat.com>
* DNSSEC: prevent ipa-ods-exporter from looping after service auto-restartPetr Spacek2015-09-031-0/+6
| | | | | | | | | | | | It might happen that systemd will restart the service even if there is no incomming connection to service socket. In that case we want to exit because HSM synchronization is done before socket.accept() and we want to synchronize HSM and DNS zones at the same time. https://fedorahosted.org/freeipa/ticket/5273 Reviewed-By: Martin Basti <mbasti@redhat.com> Reviewed-By: Oleg Fayans <ofayans@redhat.com>
* DNSSEC: remove ccache and keytab of ipa-ods-exporterMartin Basti2015-09-031-1/+1
| | | | | | | | | Reusing old ccache after reinstall causes authentication error. And prevents DNSSEC from working. Related to ticket: https://fedorahosted.org/freeipa/ticket/5273 Reviewed-By: Petr Spacek <pspacek@redhat.com>
* Use the print functionPetr Viktorin2015-09-011-1/+2
| | | | | | | | | In Python 3, `print` is no longer a statement. Call it as a function everywhere, and include the future import to remove the statement in Python 2 code as well. Reviewed-By: Christian Heimes <cheimes@redhat.com> Reviewed-By: Jan Cholasta <jcholast@redhat.com>
* Use Python3-compatible dict method namesPetr Viktorin2015-09-012-5/+5
| | | | | | | | | | | | | | | | | | | | | | Python 2 has keys()/values()/items(), which return lists, iterkeys()/itervalues()/iteritems(), which return iterators, and viewkeys()/viewvalues()/viewitems() which return views. Python 3 has only keys()/values()/items(), which return views. To get iterators, one can use iter() or a for loop/comprehension; for lists there's the list() constructor. When iterating through the entire dict, without modifying the dict, the difference between Python 2's items() and iteritems() is negligible, especially on small dicts (the main overhead is extra memory, not CPU time). In the interest of simpler code, this patch changes many instances of iteritems() to items(), iterkeys() to keys() etc. In other cases, helpers like six.itervalues are used. Reviewed-By: Christian Heimes <cheimes@redhat.com> Reviewed-By: Jan Cholasta <jcholast@redhat.com>
* Port from python-krbV to python-gssapiMichael Simacek2015-08-262-4/+4
| | | | | | | | | | | | | | | | | | python-krbV library is deprecated and doesn't work with python 3. Replacing all it's usages with python-gssapi. - Removed Backend.krb and KRB5_CCache classes They were wrappers around krbV classes that cannot really work without them - Added few utility functions for querying GSSAPI credentials in krb_utils module. They provide replacements for KRB5_CCache. - Merged two kinit_keytab functions - Changed ldap plugin connection defaults to match ipaldap - Unified getting default realm Using api.env.realm instead of krbV call Reviewed-By: Jan Cholasta <jcholast@redhat.com> Reviewed-By: Robbie Harwood <rharwood@redhat.com> Reviewed-By: Simo Sorce <ssorce@redhat.com>
* improve the handling of krb5-related errors in dnssec daemonsMartin Babinsky2015-08-183-4/+20
| | | | | | | | | ipa-dnskeysync* and ipa-ods-exporter handle kerberos errors more gracefully instead of crashing with tracebacks. https://fedorahosted.org/freeipa/ticket/5229 Reviewed-By: Martin Basti <mbasti@redhat.com>
* Modernize 'except' clausesPetr Viktorin2015-08-121-2/+2
| | | | | | | The 'as' syntax works from Python 2 on, and Python 3 will drop the "comma" syntax. Reviewed-By: Tomas Babej <tbabej@redhat.com>
* Modernize number literalsPetr Viktorin2015-07-311-1/+1
| | | | | | | | | | | | | | Use Python-3 compatible syntax, without breaking compatibility with py 2.7 - Octals literals start with 0o to prevent confusion - The "L" at the end of large int literals is not required as they use long on Python 2 automatically. - Using 'int' instead of 'long' for small numbers is OK in all cases except strict type checking checking, e.g. type(0). https://fedorahosted.org/freeipa/ticket/4985 Reviewed-By: Jan Cholasta <jcholast@redhat.com>
* Fix minor typosYuri Chornoivan2015-07-171-1/+1
| | | | | | | | | | | | | <ame> -> <name> overriden -> overridden ablity -> ability enties -> entries the the -> the https://fedorahosted.org/freeipa/ticket/5109 Reviewed-By: Petr Vobornik <pvoborni@redhat.com> Reviewed-By: Christian Heimes <cheimes@redhat.com>
* ipa-kdb: add unit_tests for string_to_sid() and dom_sid_string()Sumit Bose2015-07-081-0/+60
| | | | Reviewed-By: Tomas Babej <tbabej@redhat.com>
* ipa-kdb: make string_to_sid() and dom_sid_string() more robustSumit Bose2015-07-081-1/+10
| | | | Reviewed-By: Tomas Babej <tbabej@redhat.com>
* ipa-kdb: add unit-test for filter_logon_info()Sumit Bose2015-07-083-50/+323
| | | | Reviewed-By: Tomas Babej <tbabej@redhat.com>
* ipa-kdb: convert test to cmockaSumit Bose2015-07-082-88/+49
| | | | Reviewed-By: Tomas Babej <tbabej@redhat.com>
* extdom: add unit-test for get_user_grouplist()Sumit Bose2015-07-084-2/+1045
| | | | Reviewed-By: Tomas Babej <tbabej@redhat.com>
* ipa-pwd-extop: expand error message to tell what user is not allowed to ↵Alexander Bokovoy2015-07-081-2/+2
| | | | | | | | | | | | | fetch keytab When retrieving keytab, it is useful to know what user was attempting to fetch the keyts and failed. This is useful to debug one-way trust where SSSD forks out a process of ipa-getkeytab and it might be using a wrong credentials cache for authentication purposes. Part of https://fedorahosted.org/freeipa/ticket/4959 Reviewed-By: Tomas Babej <tbabej@redhat.com>
* ipa-sidgen: reduce log level to normal if domain SID is not availableAlexander Bokovoy2015-07-081-1/+1
| | | | | | | | | | | | To support AD trust agents, we need to run sidgen and extdom plugins on every IPA master. Lack of working configuration, thus, is not a failure so reduce log level to normal as sidgen plugin will not be active if domain SID is missing but it can certainly be kept enabled. Part of https://fedorahosted.org/freeipa/ticket/4951 Reviewed-By: Tomas Babej <tbabej@redhat.com>
* add one-way trust support to ipasamAlexander Bokovoy2015-07-081-21/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When trust is established, ipasam module creates a number of objects in LDAP to represent the trust information. Among them, for one-way trust we create a principal named IPA$@AD where IPA is a NetBIOS (flat) name of the IPA forest and AD is a realm of the trusted Active Directory forest root domain. This principal is then used by SSSD on IPA masters to authenticate against trusted Active Directory domain controllers and retrieve information about user and group identities. FreeIPA also uses this principal's credentials to retrieve domain topology. The access to the keys of the principal should be well-protected. We only allow to retrieve the keytab for it for members of cn=adtrust agents group. This group is populated with host/ and cifs/ principals from IPA masters. Starting with FreeIPA 4.2 the group will also have host/ principals of IPA masters where no ipa-adtrust-install was run. To add them, run ipa-adtrust-install on the master which will be configured to be a domain controller (e.g. run Samba with ipasam), and specify --add-agents option to trigger activation of the interactive mode to specify which IPA masters to enable. Fixes https://fedorahosted.org/freeipa/ticket/4962 Part of fixes for https://fedorahosted.org/freeipa/ticket/4546 Reviewed-By: Tomas Babej <tbabej@redhat.com>
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