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* Remove unused importsMartin Basti2015-12-231-2/+2
| | | | | | | This patch removes unused imports, alse pylint has been configured to check unused imports. Reviewed-By: Jan Cholasta <jcholast@redhat.com>
* Alias "unicode" to "str" under Python 3Jan Cholasta2015-09-171-0/+5
| | | | | | | | | The six way of doing this is to replace all occurences of "unicode" with "six.text_type". However, "unicode" is non-ambiguous and (arguably) easier to read. Also, using it makes the patches smaller, which should help with backporting. Reviewed-By: Petr Viktorin <pviktori@redhat.com>
* Use the print functionPetr Viktorin2015-09-011-1/+3
| | | | | | | | | 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>
* Port from python-krbV to python-gssapiMichael Simacek2015-08-261-3/+1
| | | | | | | | | | | | | | | | | | 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>
* Modernize 'except' clausesPetr Viktorin2015-08-121-1/+1
| | | | | | | The 'as' syntax works from Python 2 on, and Python 3 will drop the "comma" syntax. Reviewed-By: Tomas Babej <tbabej@redhat.com>
* Server Upgrade: ipa-ldap-updater will not do overall upgradeMartin Basti2015-05-191-12/+7
| | | | | | | | | | | | ipa-ldap-updater is now just util which applies changes specified in update files or schema files. ipa-ldap-updater will not do overall server upgrade anymore, use ipa-server-upgrade instead. https://fedorahosted.org/freeipa/ticket/4904 Reviewed-By: David Kupka <dkupka@redhat.com>
* Server Upgrade: handle errors betterMartin Basti2015-05-191-7/+9
| | | | | | | | | * Prevent to continue with upgrade if a fatal error happened * Use exceptions to handle failures https://fedorahosted.org/freeipa/ticket/4904 Reviewed-By: David Kupka <dkupka@redhat.com>
* Server Upgrade: only root can run updatesMartin Basti2015-04-141-28/+6
| | | | | | https://fedorahosted.org/freeipa/ticket/4904 Reviewed-By: David Kupka <dkupka@redhat.com>
* Server Upgrade: specify order of plugins in update filesMartin Basti2015-04-141-10/+1
| | | | | | | | | | | | * add 'plugin' directive * specify plugins order in update files * remove 'run plugins' options * use ldapupdater API instance in plugins * add update files representing former PreUpdate and PostUpdate order of plugins https://fedorahosted.org/freeipa/ticket/4904 Reviewed-By: David Kupka <dkupka@redhat.com>
* Server Upgrade: remove unused code in upgradeMartin Basti2015-04-141-2/+0
| | | | | | https://fedorahosted.org/freeipa/ticket/4904 Reviewed-By: David Kupka <dkupka@redhat.com>
* Server Upgrade: use only LDAPI connectionMartin Basti2015-04-141-31/+2
| | | | | | | | Use only ldapi connection to execute upgrade https://fedorahosted.org/freeipa/ticket/4904 Reviewed-By: David Kupka <dkupka@redhat.com>
* Server Upgrade: remove --test optionMartin Basti2015-03-191-12/+9
| | | | | | | | | As --test option is not used for developing, and it is not recommended to test if upgrade will pass, this path removes it copmletely. https://fedorahosted.org/freeipa/ticket/3448 Reviewed-By: David Kupka <dkupka@redhat.com>
* Server Upgrade: order update files by defaultMartin Basti2015-03-191-1/+1
| | | | | | https://fedorahosted.org/freeipa/ticket/4904 Reviewed-By: David Kupka <dkupka@redhat.com>
* Server Upgrade: Remove unused PRE_SCHEMA_UPDATEMartin Basti2015-03-191-9/+7
| | | | | | | This is not used anymore. Ticket: https://fedorahosted.org/freeipa/ticket/4904 Reviewed-By: David Kupka <dkupka@redhat.com>
* ipa-ldap-updater: make possible to use LDAPI with autobind in case of ↵Alexander Bokovoy2014-07-041-1/+2
| | | | | | | | | | | | | | | | | hardened LDAP configuration When nsslapd-minssf is greater than 0, running as root ipa-ldap-updater [-l] will fail even if we force use of autobind for root over LDAPI. The reason for this is that schema updater doesn't get ldapi flag passed and attempts to connect to LDAP port instead and for hardened configurations using simple bind over LDAP is not enough. Additionally, report properly previously unhandled LDAP exceptions. https://fedorahosted.org/freeipa/ticket/3468 Reviewed-By: Petr Spacek <pspacek@redhat.com>
* Added upgrade step executed before schmema is upgradedMartin Basti2014-06-271-6/+8
| | | | | | | | Class PreSchemaUpdate is executed before ldap schema update This is required by ticket: https://fedorahosted.org/freeipa/ticket/3210 Reviewed-By: Martin Kosek <mkosek@redhat.com>
* ipaplatform: Move all filesystem paths to ipaplatform.paths moduleTomas Babej2014-06-161-3/+4
| | | | | | https://fedorahosted.org/freeipa/ticket/4052 Reviewed-By: Petr Viktorin <pviktori@redhat.com>
* Add schema updater based on IPA schema filesPetr Viktorin2013-11-181-3/+25
| | | | | | | | | | | | The new updater is run as part of `ipa-ldap-updater --upgrade` and `ipa-ldap-updater --schema` (--schema is a new option). The --schema-file option to ipa-ldap-updater may be used (multiple times) to select a non-default set of schema files to update against. The updater adds an X-ORIGIN tag with the current IPA version to all elements it adds or modifies. https://fedorahosted.org/freeipa/ticket/3454
* Remove redundant shebangsTomas Babej2013-08-261-1/+0
| | | | | | Remove redundant shebangs from files that are not used as scripts. https://fedorahosted.org/freeipa/ticket/3853
* Apply LDAP update files in blocks of 10, as originally designed.Rob Crittenden2013-04-121-1/+1
| | | | | | | | | | | | | | | In order to have control over the order that updates are applied a numbering system was created for the update files. These values were not actually used. The updates were sorted by DN length and in most cases this was adequate for proper function. The exception was with roles where in some cases a role was added as a member of a permission before the role itself was added so the memberOf value was never created. Now updates are computed and applied in blocks of 10. https://fedorahosted.org/freeipa/ticket/3377
* Better logging for AdminTool and ipa-ldap-updaterPetr Viktorin2013-02-011-26/+22
| | | | | | | | | | | | | - Automatically add a "Logging and output options" group with the --quiet, --verbose, --log-file options. - Set up logging based on these options; details are in the setup_logging docstring and in the design document. - Don't bind log methods as individual methods of the class. This means one less linter exception. - Make the help for command line options consistent with optparse's --help and --version options. Design document: http://freeipa.org/page/V3/Logging_and_output
* Use DN objects instead of stringsJohn Dennis2012-08-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Convert every string specifying a DN into a DN object * Every place a dn was manipulated in some fashion it was replaced by the use of DN operators * Add new DNParam parameter type for parameters which are DN's * DN objects are used 100% of the time throughout the entire data pipeline whenever something is logically a dn. * Many classes now enforce DN usage for their attributes which are dn's. This is implmented via ipautil.dn_attribute_property(). The only permitted types for a class attribute specified to be a DN are either None or a DN object. * Require that every place a dn is used it must be a DN object. This translates into lot of:: assert isinstance(dn, DN) sprinkled through out the code. Maintaining these asserts is valuable to preserve DN type enforcement. The asserts can be disabled in production. The goal of 100% DN usage 100% of the time has been realized, these asserts are meant to preserve that. The asserts also proved valuable in detecting functions which did not obey their function signatures, such as the baseldap pre and post callbacks. * Moved ipalib.dn to ipapython.dn because DN class is shared with all components, not just the server which uses ipalib. * All API's now accept DN's natively, no need to convert to str (or unicode). * Removed ipalib.encoder and encode/decode decorators. Type conversion is now explicitly performed in each IPASimpleLDAPObject method which emulates a ldap.SimpleLDAPObject method. * Entity & Entry classes now utilize DN's * Removed __getattr__ in Entity & Entity clases. There were two problems with it. It presented synthetic Python object attributes based on the current LDAP data it contained. There is no way to validate synthetic attributes using code checkers, you can't search the code to find LDAP attribute accesses (because synthetic attriutes look like Python attributes instead of LDAP data) and error handling is circumscribed. Secondly __getattr__ was hiding Python internal methods which broke class semantics. * Replace use of methods inherited from ldap.SimpleLDAPObject via IPAdmin class with IPAdmin methods. Directly using inherited methods was causing us to bypass IPA logic. Mostly this meant replacing the use of search_s() with getEntry() or getList(). Similarly direct access of the LDAP data in classes using IPAdmin were replaced with calls to getValue() or getValues(). * Objects returned by ldap2.find_entries() are now compatible with either the python-ldap access methodology or the Entity/Entry access methodology. * All ldap operations now funnel through the common IPASimpleLDAPObject giving us a single location where we interface to python-ldap and perform conversions. * The above 4 modifications means we've greatly reduced the proliferation of multiple inconsistent ways to perform LDAP operations. We are well on the way to having a single API in IPA for doing LDAP (a long range goal). * All certificate subject bases are now DN's * DN objects were enhanced thusly: - find, rfind, index, rindex, replace and insert methods were added - AVA, RDN and DN classes were refactored in immutable and mutable variants, the mutable variants are EditableAVA, EditableRDN and EditableDN. By default we use the immutable variants preserving important semantics. To edit a DN cast it to an EditableDN and cast it back to DN when done editing. These issues are fully described in other documentation. - first_key_match was removed - DN equalty comparison permits comparison to a basestring * Fixed ldapupdate to work with DN's. This work included: - Enhance test_updates.py to do more checking after applying update. Add test for update_from_dict(). Convert code to use unittest classes. - Consolidated duplicate code. - Moved code which should have been in the class into the class. - Fix the handling of the 'deleteentry' update action. It's no longer necessary to supply fake attributes to make it work. Detect case where subsequent update applies a change to entry previously marked for deletetion. General clean-up and simplification of the 'deleteentry' logic. - Rewrote a couple of functions to be clearer and more Pythonic. - Added documentation on the data structure being used. - Simplfy the use of update_from_dict() * Removed all usage of get_schema() which was being called prior to accessing the .schema attribute of an object. If a class is using internal lazy loading as an optimization it's not right to require users of the interface to be aware of internal optimization's. schema is now a property and when the schema property is accessed it calls a private internal method to perform the lazy loading. * Added SchemaCache class to cache the schema's from individual servers. This was done because of the observation we talk to different LDAP servers, each of which may have it's own schema. Previously we globally cached the schema from the first server we connected to and returned that schema in all contexts. The cache includes controls to invalidate it thus forcing a schema refresh. * Schema caching is now senstive to the run time context. During install and upgrade the schema can change leading to errors due to out-of-date cached schema. The schema cache is refreshed in these contexts. * We are aware of the LDAP syntax of all LDAP attributes. Every attribute returned from an LDAP operation is passed through a central table look-up based on it's LDAP syntax. The table key is the LDAP syntax it's value is a Python callable that returns a Python object matching the LDAP syntax. There are a handful of LDAP attributes whose syntax is historically incorrect (e.g. DistguishedNames that are defined as DirectoryStrings). The table driven conversion mechanism is augmented with a table of hard coded exceptions. Currently only the following conversions occur via the table: - dn's are converted to DN objects - binary objects are converted to Python str objects (IPA convention). - everything else is converted to unicode using UTF-8 decoding (IPA convention). However, now that the table driven conversion mechanism is in place it would be trivial to do things such as converting attributes which have LDAP integer syntax into a Python integer, etc. * Expected values in the unit tests which are a DN no longer need to use lambda expressions to promote the returned value to a DN for equality comparison. The return value is automatically promoted to a DN. The lambda expressions have been removed making the code much simpler and easier to read. * Add class level logging to a number of classes which did not support logging, less need for use of root_logger. * Remove ipaserver/conn.py, it was unused. * Consolidated duplicate code wherever it was found. * Fixed many places that used string concatenation to form a new string rather than string formatting operators. This is necessary because string formatting converts it's arguments to a string prior to building the result string. You can't concatenate a string and a non-string. * Simplify logic in rename_managed plugin. Use DN operators to edit dn's. * The live version of ipa-ldap-updater did not generate a log file. The offline version did, now both do. https://fedorahosted.org/freeipa/ticket/1670 https://fedorahosted.org/freeipa/ticket/1671 https://fedorahosted.org/freeipa/ticket/1672 https://fedorahosted.org/freeipa/ticket/1673 https://fedorahosted.org/freeipa/ticket/1674 https://fedorahosted.org/freeipa/ticket/1392 https://fedorahosted.org/freeipa/ticket/2872
* Avoid redundant info message during RPM updateMartin Kosek2012-08-021-3/+8
| | | | | | | | | | | | | | A change to ipa-ldap-updater (and thus an RPM update %post scriptlet) avoiding redundat "IPA is not configured" message in stderr introdocued in c20d4c71b87365b3b8d9c53418a79f992e68cd00 was reverted in another patch (b5c1ce88a4a3b35adb3b22bc68fb10b49322641a). Return the change back to avoid this message during every RPM update when IPA is not configured. admintool framework was also fixed to avoid print an empty line when an exception without an error message is raised. https://fedorahosted.org/freeipa/ticket/2892
* Framework for admin/install tools, with ipa-ldap-updaterPetr Viktorin2012-07-221-0/+189
Currently, FreeIPA's install/admin scripts are long pieces of code that aren't very reusable, importable, or testable. They have been extended over time with features such as logging and error handling, but since each tool was extended individually, there is much inconsistency and code duplication. This patch starts a framework which the admin tools can use, and converts ipa-ldap-updater to use the framework. Common tasks the tools do -- option parsing, validation, logging setup, error handling -- are represented as methods. Individual tools can extend, override or reuse the defaults as they see fit. The ipa-ldap-updater has two modes (normal and --upgrade) that don't share much functionality. They are represented by separate classes. Option parsing, and selecting which class to run, happens before they're instantiated. All code is moved to importable modules to aid future testing. The only thing that remains in the ipa-ldap-updater script is a two-line call to the library. First part of the work for: https://fedorahosted.org/freeipa/ticket/2652
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