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* Fix nsslapd-anonlimitsdn dn in cn=configRob Crittenden2012-03-131-1/+1
| | | | | | | | | The dn value needs to be quoted otherwise it is interpreted to be a multi-value. This will replace whatever value is currently set. https://fedorahosted.org/freeipa/ticket/2452
* Allow removing sudo commands with special characters from command groupsPetr Viktorin2012-03-121-3/+3
| | | | | | | | | Previously the commands were compared as serialized strings. Differences in serializations meant commands with special characters weren't found in the checked list. Use the DN class to compare DNs correctly. https://fedorahosted.org/freeipa/ticket/2483
* Add support for sudoOrderRob Crittenden2012-03-011-1/+1
| | | | | | | | | | Update ipaSudoRule objectClass on upgrades to add new attributes. Ensure uniqueness of sudoOrder in rules. The attributes sudoNotBefore and sudoNotAfter are being added to schema but not as Params. https://fedorahosted.org/freeipa/ticket/1314
* Remove memberPrincipal for deleted replicasMartin Kosek2012-03-021-2/+22
| | | | | | | | | | | | When a replica is deleted, its memberPrincipal entries in cn=s4u2proxy,cn=etc,SUFFIX were not removed. Then, if the replica is reinstalled and connected again, the installer would report an error with duplicate value in LDAP. This patch extends replica cleanup procedure to remove replica principal from s4u2proxy configuration. https://fedorahosted.org/freeipa/ticket/2451
* Fix WSGI error handlingRob Crittenden2012-03-021-6/+12
| | | | | | | | | | | | | | | | A number of different errors could occur when trying to handle an error which just confused matters. If no CCache was received then trying to retrieve context.principal in the error message caused yet another exception to be raised. Trying to get Command[name] if name wasn't defined in command would raise an exception. Trying to raise errors.CCache was failing because the response hadn't been started. https://fedorahosted.org/freeipa/ticket/2371
* Improve hostname verification in install toolsMartin Kosek2012-02-291-0/+7
| | | | | | | | | | | | Our install tools like ipa-server-install, ipa-replica-{prepare, install} may allow hostnames that do not match the requirements in ipalib. This creates a disconnect and may cause issues when user cannot delete hostnames created by install tools. This patch makes sure that ipalib requirements are applied to install tools hostnames as well. https://fedorahosted.org/freeipa/ticket/2089
* subclass HTTP_Status from plugable.Plugin, fix not_found testsRob Crittenden2012-02-291-1/+2
| | | | | | HTTP_Status needs to subclass from Plugin because it does its own logging. Add tests for other methods of HTTP_Status
* Don't delete system users that are added during installation.Rob Crittenden2012-02-292-30/+9
| | | | | | | | | We don't want to run the risk of adding a user, uninstalling it, the system adding a new user (for another package install for example) and then re-installing IPA. This wreaks havoc with file and directory ownership. https://fedorahosted.org/freeipa/ticket/2423
* Fixed content type check in login_passwordPetr Vobornik2012-02-281-1/+1
| | | | | | | | | | | | | login_password is expecting that request content_type will be 'application/x-www-form-urlencoded'. Current check is an equality check of content_type http header. RFC 3875 defines that content type can contain parameters separated by ';'. For example: when firefox is doing ajax call it sets the request header to 'application/x-www-form-urlencoded; charset=UTF-8' which leads to negative result. This patch makes the check more benevolent to allow such values. Patch is a fixup for: https://fedorahosted.org/freeipa/ticket/2095
* Log a message when returning non-success HTTP resultJohn Dennis2012-02-281-53/+66
| | | | | The routines used to return a non-success HTTP result from WSGI failed to log the aberrant event, this corrects that omission.
* Implement password based session loginJohn Dennis2012-02-272-60/+203
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Adjust URL's - rename /ipa/login -> /ipa/session/login_kerberos - add /ipa/session/login_password * Adjust Kerberos protection on URL's in ipa.conf * Bump VERSION in httpd ipa.conf to pick up session changes. * Adjust login URL in ipa.js * Add InvalidSessionPassword to errors.py * Rename krblogin class to login_kerberos for consistency with new login_password class * Implement login_password.kinit() method which invokes /usr/bin/kinit as a subprocess * Add login_password class for WSGI dispatch, accepts POST application/x-www-form-urlencoded user & password parameters. We form the Kerberos principal from the server's realm. * Add function krb5_unparse_ccache() * Refactor code to share common code * Clean up use of ccache names, be consistent * Replace read_krbccache_file(), store_krbccache_file(), delete_krbccache_file() with load_ccache_data(), bind_ipa_ccache(), release_ipa_ccache(). bind_ipa_ccache() now sets environment KRB5CCNAME variable. release_ipa_ccache() now clears environment KRB5CCNAME variable. * ccache names should now support any ccache storage scheme, not just FILE based ccaches * Add utilies to return HTTP status from wsgi handlers, use constants for HTTP status code for consistency. Use utilies for returning from wsgi handlers rather than duplicated code. * Add KerberosSession.finalize_kerberos_acquisition() method so different login handlers can share common code. * add Requires: krb5-workstation to server (server now calls kinit) * Fix test_rpcserver.py to use new dispatch inside route() method https://fedorahosted.org/freeipa/ticket/2095
* Implement session activity timeoutJohn Dennis2012-02-271-25/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously sessions expired after session_auth_duration had elapsed commencing from the start of the session. We new support a "rolling" expiration where the expiration is advanced by session_auth_duration everytime the session is accessed, this is equivalent to a inactivity timeout. The expiration is still constrained by the credential expiration in all cases. The session expiration behavior is configurable based on the session_auth_duration_type. * Reduced the default session_auth_duration from 1 hour to 20 minutes. * Replaced the sesssion write_timestamp with the access_timestamp and update the access_timestamp whenever the session data is created, retrieved, or written. * Modify set_session_expiration_time to handle both an inactivity timeout and a fixed duration. * Introduce KerberosSession as a mixin class to share session duration functionality with all classes manipulating session data with Kerberos auth. This is both the non-RPC login class and the RPC classes. * Update make-lint to handle new classes. * Added session_auth_duration_type config item. * Updated default.conf.5 man page for new session_auth_duration_type item. * Removed these unused config items: mount_xmlserver, mount_jsonserver, webui_assets_dir https://fedorahosted.org/freeipa/ticket/2392
* Tweak the session auth to reflect developer consensus.John Dennis2012-02-272-95/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Increase the session ID from 48 random bits to 128. * Implement the sesison_logout RPC command. It permits the UI to send a command that destroys the users credentials in the current session. * Restores the original web URL's and their authentication protections. Adds a new URL for sessions /ipa/session/json. Restores the original Kerberos auth which was for /ipa and everything below. New /ipa/session/json URL is treated as an exception and turns all authenticaion off. Similar to how /ipa/ui is handled. * Refactor the RPC handlers in rpcserver.py such that there is one handler per URL, specifically one handler per RPC and AuthMechanism combination. * Reworked how the URL names are used to map a URL to a handler. Previously it only permitted one level in the URL path hierarchy. We now dispatch on more that one URL path component. * Renames the api.Backend.session object to wsgi_dispatch. The use of the name session was historical and is now confusing since we've implemented sessions in a different location than the api.Backend.session object, which is really a WSGI dispatcher, hence the new name wsgi_dispatch. * Bullet-proof the setting of the KRB5CCNAME environment variable. ldap2.connect already sets it via the create_context() call but just in case that's not called or not called early enough (we now have other things besides ldap which need the ccache) we explicitly set it early as soon as we know it. * Rework how we test for credential validity and expiration. The previous code did not work with s4u2proxy because it assumed the existance of a TGT. Now we first try ldap credentials and if we can't find those fallback to the TGT. This logic was moved to the KRB5_CCache object, it's an imperfect location for it but it's the only location that makes sense at the moment given some of the current code limitations. The new methods are KRB5_CCache.valid() and KRB5_CCache.endtime(). * Add two new classes to session.py AuthManager and SessionAuthManager. Their purpose is to emit authication events to interested listeners. At the moment the logout event is the only event, but the framework should support other events as they arise. * Add BuildRequires python-memcached to freeipa.spec.in * Removed the marshaled_dispatch method, it was cruft, no longer referenced. https://fedorahosted.org/freeipa/ticket/2362
* Make sure the nolog argument to ipautil.run is not a bare stringPetr Viktorin2012-02-261-1/+1
| | | | | | | | | | | ipautil.run expects a tuple of passwords for nolog; passing a single string causes all individual letters from that string to be replaced by Xes. This fixes such a call, and adds a sanity check to ipautil.run that prevents lone strings from being used in nolog. https://fedorahosted.org/freeipa/ticket/2419
* Add SSHFP update policy for existing zonesMartin Kosek2012-02-272-7/+22
| | | | | | | | | | | | | SSH public key support includes a feature to automatically add/update client SSH fingerprints in SSHFP records. However, the update won't work for zones created before this support was added as they don't allow clients to update SSHFP records in their update policies. This patch lets dns upgrade module extend the original policy to allow the SSHFP dynamic updates. It updates only original policy, we don't want it to overwrite custom user policies. https://fedorahosted.org/freeipa/ticket/2394
* Fix managing winsync replication agreements with ipa-replica-manageRob Crittenden2012-02-271-1/+1
| | | | | | | | | | | | force-sync, re-initialize and del were not working because they all attempted to contact the AD server. winsync agreements are managed on the local 389-ds instance. This also: - requires root to create winsync agreement (for updating NSS db) - fixes filter in get_replication_agreement() to work with winsync https://fedorahosted.org/freeipa/ticket/2128
* Catch public exceptions when creating the LDAP context in WSGI.Rob Crittenden2012-02-242-1/+10
| | | | | | Made specifically for the case where S4U2Proxy delegation fails. https://fedorahosted.org/freeipa/ticket/2414
* Query and transfer ACLs for DNS zonesMartin Kosek2012-02-243-2/+72
| | | | | | | | | | | | | | Provide a way to specify BIND allow-query and allow-transfer ACLs for DNS zones. IMPORTANT: new bind-dyndb-ldap adds a zone transfer ability. To avoid zone information leaks to unintended places, allow-transfer ACL for every zone is by default set to none and has to be explicitly enabled by an Administrator. This is done both for new DNS zones and old DNS zones during RPM update via new DNS upgrade plugin. https://fedorahosted.org/freeipa/ticket/1211
* Global DNS optionsMartin Kosek2012-02-241-2/+3
| | | | | | | | | | | | Implement API for DNS global options supported in bind-dyndb-ldap. Currently, global DNS option overrides any relevant option in named.conf. Thus they are not filled by default they are left as a possibility for a user. Bool encoding had to be fixed so that Bool LDAP attribute can also be deleted and not just set to True or False. https://fedorahosted.org/freeipa/ticket/2216
* Don't check for schema uniqueness when comparing in ldapupdate.Rob Crittenden2012-02-221-1/+6
| | | | | | | | | | This is needed on F-17+, otherwise things blow up when we try to see if we've added new schema. Introspection is required to see if the argument check_uniqueness is available. https://fedorahosted.org/freeipa/ticket/2383
* Make sure memberof is in replication attribute exclusion list.Rob Crittenden2012-02-233-12/+80
| | | | | | | A previous bug caused this attribute to not be added which would lead to unnecessary replication. This runs as an updater plugin. https://fedorahosted.org/freeipa/ticket/2223
* Add the -v option to sslget to provide more verbose errorsRob Crittenden2012-02-231-0/+2
| | | | | | | | I noticed a couple of bad references in ipapython/dogtag.py and fixed those as well. We used to call sslget for all our SSL client needs before python-nss was written. https://fedorahosted.org/freeipa/ticket/2391
* Use FQDN in place of FQHN for consistency in sub_dict.Rob Crittenden2012-02-152-4/+4
| | | | | | | For some reason lost to history the sub_dict in dsinstance and cainstance used FQHN instead of FQDN. This made upgrade scripts not work reliably as the variable might be different depending on context. Use FQDN universally instead.
* Enable ipa_memcached when upgradingRob Crittenden2012-02-162-9/+28
| | | | | | | | | | Add support for autobind to services. This is a bit of a special case so I currently require the caller to specify ldapi separately. It only makes sense to do this only in upgrade cases. Also uninstall ipa_memcached when uninstalling the server. https://fedorahosted.org/freeipa/ticket/2399
* Remove Apache ccache on upgrade.Rob Crittenden2012-02-151-0/+3
| | | | | | | Make this removal a common function that can be shared between installer and upgrade tool. https://fedorahosted.org/freeipa/ticket/2395
* Correct update syntax in 30-s4u2proxy.updateRob Crittenden2012-02-151-6/+6
| | | | | | | Always have FQDN available in the update dictionary. There were cases where it would contain the ldapi socket path and not the FQDN. https://fedorahosted.org/freeipa/ticket/2147
* Update S4U2proxy delegation list when creating replicasRob Crittenden2012-02-151-0/+4
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* Don't use sets when calculating the modlist so order is preserved.Rob Crittenden2012-02-131-4/+5
| | | | | | | | | | | | This is for the LDAP updater in particular. When adding new schema order can be important when one objectclass depends on another via SUP. This calculation will preserve the order of changes in the update file. Discovered trying to add SSH schema. https://fedorahosted.org/freeipa/ticket/754
* Move the compat module from ipalib to ipapython.Jan Cholasta2012-02-132-2/+2
| | | | | | Fixes import problems trying to import just ipalib/compat.py. https://fedorahosted.org/freeipa/ticket/754
* Update host SSH public keys on the server during client install.Jan Cholasta2012-02-131-1/+1
| | | | | | | | This is done by calling host-mod to update the keys on IPA server and nsupdate to update DNS SSHFP records. DNS update can be disabled using --no-dns-sshfp ipa-client-install option. https://fedorahosted.org/freeipa/ticket/1634
* Add support for SSH public keys to user and host objects.Jan Cholasta2012-02-131-1/+1
| | | | | | | | | | | This patch adds a new multivalue param "sshpubkey" for specifying SSH public keys to both user and host objects. The accepted value is base64-encoded public key blob as specified in RFC4253, section 6.6. Additionaly, host commands automatically update DNS SSHFP records when requested by user. https://fedorahosted.org/freeipa/ticket/754
* Clean up i18n stringsPetr Viktorin2012-02-101-1/+1
| | | | | | | | | | | This patch switches to named ("%(name)s") instead of positional ("%s") substitutions for internationalized strings, so translators can reorder the words. This fixes https://fedorahosted.org/freeipa/ticket/2179 (xgettext no longer gives warnings). Also, some i18n calls are rewritten to translate the template before substitutions, not after.
* add session manager and cache krb authJohn Dennis2012-02-092-7/+168
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a session manager and support for caching authentication in the session. Major elements of the patch are: * Add a session manager to support cookie based sessions which stores session data in a memcached entry. * Add ipalib/krb_utils.py which contains functions to parse ccache names, format principals, format KRB timestamps, and a KRB_CCache class which reads ccache entry and allows one to extract information such as the principal, credentials, credential timestamps, etc. * Move krb constants defined in ipalib/rpc.py to ipa_krb_utils.py so that all kerberos items are co-located. * Modify javascript in ipa.js so that the IPA.command() RPC call checks for authentication needed error response and if it receives it sends a GET request to /ipa/login URL to refresh credentials. * Add session_auth_duration config item to constants.py, used to configure how long a session remains valid. * Add parse_time_duration utility to ipalib/util.py. Used to parse the session_auth_duration config item. * Update the default.conf.5 man page to document session_auth_duration config item (also added documentation for log_manager config items which had been inadvertantly omitted from a previous commit). * Add SessionError object to ipalib/errors.py * Move Kerberos protection in Apache config from /ipa to /ipa/xml and /ipa/login * Add SessionCCache class to session.py to manage temporary Kerberos ccache file in effect for the duration of an RPC command. * Adds a krblogin plugin used to implement the /ipa/login handler. login handler sets the session expiration time, currently 60 minutes or the expiration of the TGT, whichever is shorter. It also copies the ccache provied by mod_auth_kerb into the session data. The json handler will later extract and validate the ccache belonging to the session. * Refactored the WSGI handlers so that json and xlmrpc could have independent behavior, this also moves where create and destroy context occurs, now done in the individual handler rather than the parent class. * The json handler now looks up the session data, validates the ccache bound to the session, if it's expired replies with authenicated needed error. * Add documentation to session.py. Fully documents the entire process, got questions, read the doc. * Add exclusions to make-lint as needed.
* Add ipa_memcached serviceJohn Dennis2012-02-092-0/+25
| | | | | | | | | | | | | | | | | | | | | | | * Adds ipa_memcached SystemV initscript * Adds ipa_memcached service file and tmpfiles.d/ipa.conf to recreate /var/run/ipa_memcached on reboot. * Adds ipa_memcached config file * Adds memcacheinstnace.py to manage ipa_memcaced as as SimpleService object. * Updates the IPA service list to include ipa_memcached, at service positon 39, httpd is position 40 * Updates the spec file: - requires the memcached daemon and python client - installs service or initscripts depending on OS - installs config file - creates /var/run/ipa_memcached directory * Modifies ipa-server-install to install ipa_memcached
* Adopt to python-ldap 2.4.6 by removing unused references which are not ↵Alexander Bokovoy2012-02-081-1/+1
| | | | available in python-ldap anymore
* Require minimum SSF 56, confidentially. Also ensure minssf <= maxssf.Rob Crittenden2012-02-051-0/+9
| | | | | | | | | This ensures a correct configuration in case a user has created their own openldap config file and set SASL_SECPROPS to something bad. Note that this doesn't modify the 389-ds setting which by default is 0. https://fedorahosted.org/freeipa/ticket/2021
* Check for the existence of a replication agreement before deleting it.Rob Crittenden2012-01-301-0/+22
| | | | | | | | | | | | | When using ipa-replica-manage or ipa-csreplica-manage to delete an agreement with a host we would try to make a connection to that host prior to tryign to delete it. This meant that the trying to delete a host we don't have an agreement with would return a connection error instead of a "no agreement with host foo" error. Also display a completed message when an agreement is removed. https://fedorahosted.org/freeipa/ticket/2048 https://fedorahosted.org/freeipa/ticket/2125
* Don't try to bind on TLS failureRob Crittenden2012-01-301-1/+3
| | | | | | | | | We have bind code that can handle the case where a server hasn't come up yet. It needs to handle a real connection failure such as the TLS hostname not matching. If we try to bind anyway we end up with a segfault in openldap. https://fedorahosted.org/freeipa/ticket/2301
* Fix ldap2 combine_filters for ldap2.MATCH_NONEMartin Kosek2012-01-261-14/+10
| | | | | | | | "!" is a unary LDAP filter operator and cannot be treated in the same way as binary operators ("&", "|"). Otherwise, an invalid LDAP filter is created. https://fedorahosted.org/freeipa/ticket/1675
* Leave nsds5replicaupdateschedule parameter unsetOndrej Hamada2012-01-241-11/+8
| | | | | | | | The nsDS5ReplicaUpdateSchedule parameter is omited what results in replication being run all the time. The parameter is still used for forcing replica update but after that action it is always deleted. https://fedorahosted.org/freeipa/ticket/1482
* Fix ipa-server-install for dual NICsMartin Kosek2012-01-222-19/+63
| | | | | | | | | | | | | A server may have 2 or more NICs and its hostname may thus resolve to 2 and more forward addresses. IP address checks in install scripts does not expect this setup and may fail or crash. This script adds a support for multiple forward addresses for a hostname. The install scripts do not crash now. When one IP address is needed, user is asked to choose from all detected server IP addresses. https://fedorahosted.org/freeipa/ticket/2154
* Replace float with DecimalMartin Kosek2012-01-201-0/+3
| | | | | | | | | | | | | | | | | | | | Having float type as a base type for floating point parameters in ipalib introduces several issues, e.g. problem with representation or value comparison. Python language provides a Decimal type which help overcome these issues. This patch replaces a float type and Float parameter with a decimal.Decimal type in Decimal parameter. A precision attribute was added to Decimal parameter that can be used to limit a number of decimal places in parameter representation. This approach fixes a problem with API.txt validation where comparison of float values may fail on different architectures due to float representation error. In order to safely transfer the parameter value over RPC it is being converted to string which is then converted back to decimal.Decimal number on a server side. https://fedorahosted.org/freeipa/ticket/2260
* Fix replication setupSimo Sorce2012-01-131-9/+19
| | | | | | Changes to add a cs-replication management tool mistakenly always set a flag that caused replicas to not add the list of attribute we exclude from replication.
* Let replicas install without DNSMartin Kosek2012-01-131-0/+62
| | | | | | | | | | | | | | | | | Let ipa-replica-prepare and ipa-replica-install work without proper DNS records as records in /etc/hosts are sufficient for DS replication. 1) ipa-replica-prepare now just checks if the replica hostname is resolvable (DNS records are not required). It is now able to prepare a replica file even when the replica IP address is present in /etc/hosts only. 2) ipa-replica-install is now able to proceed when the hostname is not resolvable. It uses an IP address passed in a new option --ip-address to create a record in /etc/hosts in the same way as ipa-server-install does. https://fedorahosted.org/freeipa/ticket/2139
* Fix LDAP add calls in replication moduleMartin Kosek2012-01-131-11/+11
| | | | | | | Replace conn.add_s(entry) with conn.addEntry(entry) to avoid function calls with an invalid number of parameters. https://fedorahosted.org/freeipa/ticket/2139
* Configure s4u2proxy during installation.Rob Crittenden2012-01-101-0/+3
| | | | | | | | | | | | This creates a new container, cn=s4u2proxy,cn=etc,$SUFFIX Within that container we control which services are allowed to delegate tickets for other services. Right now that is limited from the IPA HTTP to ldap services. Requires a version of mod_auth_kerb that supports s4u2proxy https://fedorahosted.org/freeipa/ticket/1098
* Fix attempted write to attribute of read-only object.Jan Cholasta2012-01-024-11/+7
| | | | | | | | | Add new class "cachedproperty" for creating property-like attributes that cache the return value of a method call. Also fix few issues in the unit tests to enable them to succeed. ticket 1959
* Reload UI on server upgrade.Endi Sukma Dewata2011-12-211-0/+2
| | | | | | | | | | The JSON server has been modified to return the version number in all responses. The UI has been modified to keep the version obtained during env operation and check the version returned in subsequent operations. If the version changes the UI will reload itself. Ticket #946
* Reload UI when the user changes.Endi Sukma Dewata2011-12-211-0/+1
| | | | | | | | | | The JSON server has been modified to return the principal name in all responses. The UI has been modified to keep the principal obtained during whoami operation and check the principal returned in subsequent operations. If the principal changes the UI will reload itself. Ticket #1400
* Require an HTTP Referer header in the server. Send one in ipa tools.Rob Crittenden2011-12-121-1/+6
| | | | | | | | | | This is to prevent a Cross-Site Request Forgery (CSRF) attack where a rogue server tricks a user who was logged into the FreeIPA management interface into visiting a specially-crafted URL where the attacker could perform FreeIPA oonfiguration changes with the privileges of the logged-in user. https://bugzilla.redhat.com/show_bug.cgi?id=747710
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