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* Use Dogtag 10 only when it is availablePetr Viktorin2012-09-171-3/+3
| | | | | | | | | | | Put the changes from Ade's dogtag 10 patch into namespaced constants in dogtag.py, which are then referenced in the code. Make ipaserver.install.CAInstance use the service name specified in the configuration. Uninstallation, where config is removed before CA uninstall, also uses the (previously) configured value. This and Ade's patch address https://fedorahosted.org/freeipa/ticket/2846
* Modifications to install scripts for dogtag 10Ade Lee2012-09-171-3/+3
| | | | | | | Dogtag 10 uses a new installer, new directory layout and new default ports. This patch changes the ipa install code to integrate these changes. https://fedorahosted.org/freeipa/ticket/2846
* Properly convert DN in ipa-client-installMartin Kosek2012-09-181-1/+1
| | | | | | | | | | | ipa-client-install crashed when IPA server anonymous access was disabled and base DN was thus generated via realm_to_suffix function which, however, returns a DN object and not string. DN was converted to string, ipa-client-install no longer crashes in this scenario. https://fedorahosted.org/freeipa/ticket/3088
* Fix various typos.Yuri Chornoivan2012-09-184-4/+4
| | | | https://fedorahosted.org/freeipa/ticket/3089
* Add --no-ssh option to ipa-client-install to disable OpenSSH client ↵Jan Cholasta2012-09-132-32/+49
| | | | | | | | | configuration. If both --no-ssh and --no-sshd are specified, do not configure the SSH service in SSSD. ticket 3070
* Add the SSH service to SSSD config file before trying to activate it.Jan Cholasta2012-09-131-2/+6
| | | | ticket 3069
* Use temporary key cache for host key in server installationPetr Viktorin2012-09-131-1/+2
| | | | This fixes an oversight in the earlier patch
* Fix server installationPetr Viktorin2012-09-111-2/+10
| | | | | The fix to ticket #2982 removed a kinit call when the client was installed as part of a master. Re-add the kinit call in this case.
* ipa-client-install: Obtain host TGT from one specific KDCPetr Viktorin2012-09-101-15/+39
| | | | | | | | | | | | | | | | When clients install, they use kinit to obtain a TGT, which uses DNS to find the KDC to connect to. It might happen that the newly created principal has not replicated to selected KDC yet, making kinit fail and aborting the install. The client sets a temporary krb5 config file while installing via $KRB5_CONFIG. Modify this file so that the kerberos library only uses the specific server we're installing under, and call kinit while it's still in place. Clean up the configure_krb5_conf function to remove unused arguments. For clarity, use keyword arguments when calling it. https://fedorahosted.org/freeipa/ticket/2982
* Use OpenSSH-style public keys as the preferred format of SSH public keys.Jan Cholasta2012-09-061-18/+11
| | | | | | | | | | | | | | | Public keys in the old format (raw RFC 4253 blob) are automatically converted to OpenSSH-style public keys. OpenSSH-style public keys are now stored in LDAP. Changed sshpubkeyfp to be an output parameter, as that is what it actually is. Allow parameter normalizers to be used on values of any type, not just unicode, so that public key blobs (which are str) can be normalized to OpenSSH-style public keys. ticket 2932, 2935
* Run ntpdate in verbose mode, not debug (i.e. no-op) modePetr Viktorin2012-09-042-8/+6
| | | | | | | Remove the debug argument to synconce_ntp since we always want the logs to be verbose. https://fedorahosted.org/freeipa/ticket/3048
* Handle SSSD restart crash more gently.Tomas Babej2012-08-141-1/+4
| | | | | | | | In ipa-client-install, failure of restart of sssd service no longer causes the crash of the install process. Adds a warning message to the root logger instead. https://fedorahosted.org/freeipa/ticket/2827
* Use DN objects instead of stringsJohn Dennis2012-08-123-11/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
* Improve address family handling in socketsMartin Kosek2012-07-131-13/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many functions use low-level socket interface for connection or various checks. However, most of the time we don't respect automatic address family detection but rather try to force our values. This may cause either redundat connection tries when an address family is disabled on system tries or even crashes when socket exceptions are not properly caught. Instead of forcing address families to socket, rather use getaddrinfo interface to automatically retrieve a list of all relevant address families and other connection settings when connecting to remote/local machine or binding to a local port. Now, we will also fill correctly all connection parameters like flowinfo and scopeid for IPv6 connections which will for example prevent issues with scoped IPv6 addresses. bind_port_responder function was changed to at first try to bind to IPv6 wildcard address before IPv4 as IPv6 socket is able to accept both IPv4 and IPv6 connections (unlike IPv4 socket). nsslib connection was refactored to use nss.io.AddrInfo class to get all the available connections. Socket is now not created by default in NSSConnection class initializer, but rather when the actual connection is being made, becase we do not an address family where connection is successful. https://fedorahosted.org/freeipa/ticket/2913 https://fedorahosted.org/freeipa/ticket/2695
* Adding exit status 3 & 4 to ipa-client-install man pageGowrishankar Rajaiyan2012-07-121-0/+4
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* Make client server option multi-valued, allow disabling DNS discoveryRob Crittenden2012-07-103-38/+70
| | | | | | | | | | | | | Let the --server option be specified multiple times on the command line. The first one passed in is the one we enroll against. Do additional verification before setting dnsok so we can be sure that the record(s) were actually discovered in DNS. If servers are provided on the CLI and --fixed-primary is set then _srv_ is not added to ipa_server in sssd.conf. https://fedorahosted.org/freeipa/ticket/2841
* Typo fixesPetr Viktorin2012-06-251-1/+1
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* Configure automount using autofs or sssd.Rob Crittenden2012-06-255-1/+585
| | | | | | | | | | | This script edits nsswitch.conf to use either ldap (autofs) or sss (sssd) to find automount maps. NFSv4 services are started so Kerberos encryption and/or integrity can be used on the maps. https://fedorahosted.org/freeipa/ticket/1233 https://fedorahosted.org/freeipa/ticket/2193
* Improve autodiscovery loggingPetr Viktorin2012-06-172-65/+150
| | | | | | | | | | | | | | | | | | | | Track the source of discovered values (e.g. from option, interactive, retrieved from DNS), and show it in the log in the configuration overview and on erorrs involving the value. Add additional log messages explaining the autodiscovery process. For domains the discovery tries to get LDAP SRV records from, log reasons explaining why the domain was chosen. Also, prevent the same domain from being searched multiple times. Add names for error codes, and show them in the log. Also, modernize the discovery code a bit: move away from the Java-style accessors, don't needlessly pre-declare variables, make IPADiscovery a new-style class. https://fedorahosted.org/freeipa/ticket/2553
* Improve ipa-client-install debug outputPetr Viktorin2012-06-171-197/+276
| | | | | | | | | | | | | | | | | | The client does a fair bit of work when trying to validate the hostnames, do discovery and verify that the server it gets back is an IPA server. The debug logging around this was horrid with very little state information, duplicate log messages or just nothing at all. In many cases errors were printed only to stderr/stdout. This patch makes the logging and output go through the IPA log manager. It sets up logging so that INFO, WARNING, and ERROR messages show up on the console. If -d is given, DEBUG messages are also printed. All messages also go to the log file. The only exception is user input: prompts are only printed to the console, but if the user provides any information it is echoed in a DEBUG-level message. https://fedorahosted.org/freeipa/ticket/2553
* Add flag to ipa-client-install to managed order of ipa_server in sssdRob Crittenden2012-06-132-2/+10
| | | | | | | | The --fixed-primary flag determine the order of the ipa_server directive. When set the IPA server discovered (or passed in via --server or via user-input) will be listed first. Otherwise _srv_ is listed first. https://fedorahosted.org/freeipa/ticket/2282
* Clean keytabs before installing new keys into themPetr Viktorin2012-06-111-0/+15
| | | | | | | | | In ipa-client-install (which is also called from server/replica installation), call `ipa-rmkeytab -k <keytab> -r $REALM` to be sure that there aren't any remnants from a previous install of IPA or another KDC altogether. https://fedorahosted.org/freeipa/ticket/2698
* Move some krb5 keys related functions from ipa-client to utilSumit Bose2012-06-111-376/+5
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* If SELinux is enabled ensure we also have restorecon.Rob Crittenden2012-05-311-0/+1
| | | | | | | | | | | | We don't have a specific requires on the policycoreutils package. It gets pulled in as a dependency on the server anyway, but checking there is like a belt and suspenders. On the client we don't require SELinux at all. If SELinux is enabled however we need to set things up properly. This is provided by the policycoreutils package so fail if that isn't available. https://fedorahosted.org/freeipa/ticket/2368
* SSH configuration fixes.Jan Cholasta2012-05-301-2/+7
| | | | | | | | | | | | | Use GlobalKnownHostsFile instead of GlobalKnownHostsFile2 in ssh_config, as the latter has been deprecated in OpenSSH 5.9. If DNS host key verification is enabled, restrict the set of allowed host public key algorithms to ssh-rsa and ssh-dss, as DNS SSHFP records support only these algorithms. Make sure public key user authentication is enabled in both ssh and sshd. ticket 2769
* Always set ipa_hostname for sssd.confOndrej Hamada2012-05-281-4/+3
| | | | | | | ipa-client-install will always set ipa_hostname for sssd.conf in order to prevent the client from getting into weird state. https://fedorahosted.org/freeipa/ticket/2527
* Replace DNS client based on acutil with python-dnsMartin Kosek2012-05-243-95/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | IPA client and server tool set used authconfig acutil module to for client DNS operations. This is not optimal DNS interface for several reasons: - does not provide native Python object oriented interface but but rather C-like interface based on functions and structures which is not easy to use and extend - acutil is not meant to be used by third parties besides authconfig and thus can break without notice Replace the acutil with python-dns package which has a feature rich interface for dealing with all different aspects of DNS including DNSSEC. The main target of this patch is to replace all uses of acutil DNS library with a use python-dns. In most cases, even though the larger parts of the code are changed, the actual functionality is changed only in the following cases: - redundant DNS checks were removed from verify_fqdn function in installutils to make the whole DNS check simpler and less error-prone. Logging was improves for the remaining checks - improved logging for ipa-client-install DNS discovery https://fedorahosted.org/freeipa/ticket/2730 https://fedorahosted.org/freeipa/ticket/1837
* Make ipa 2.2 client capable of joining an older serverMartin Kosek2012-05-011-2/+24
| | | | | | | | | | | | | | | | | IPA server of version 2.2 and higher supports Kerberos S4U2Proxy delegation, i.e. ipa command no longer forwards Kerberos TGT to the server during authentication. However, when IPA client of version 2.2 and higher tries to join an older IPA server, the installer crashes because the pre-2.2 server expects the TGT to be forwarded. This patch adds a fallback to ipa-client-install which would detect this situation and tries connecting with TGT forwarding enabled again. User is informed about this incompatibility. Missing realm was also added to keytab kinit as it was reported to fix occasional install issues. https://fedorahosted.org/freeipa/ticket/2697
* Set the "KerberosAuthentication" option in sshd_config to "no" instead of "yes".Jan Cholasta2012-04-291-1/+1
| | | | | | Setting it to "yes" causes sshd to handle kinits itself, bypassing SSSD. ticket 2689
* Fix help of --hostname option in ipa-client-installMartin Kosek2012-04-191-1/+1
| | | | | | | | Replace word "server" with "machine" to clearly distinguish between IPA server and other machines (clients) and to also match the help with ipa-client-install man pages. https://fedorahosted.org/freeipa/ticket/1967
* Use indexed format specifiers in i18n stringsJohn Dennis2012-04-103-16/+16
| | | | | | | | | | Translators need to reorder messages to suit the needs of the target language. The conventional positional format specifiers (e.g. %s %d) do not permit reordering because their order is tied to the ordering of the arguments to the printf function. The fix is to use indexed format specifiers. https://fedorahosted.org/freeipa/ticket/2596
* Fix memleak and silence Coverity defectsSimo Sorce2012-03-221-2/+2
| | | | | | | | | | | | | | | Some of these are not real defects, because we are guaranteed to have valid context in some functions, and checks are not necessary. I added the checks anyway in order to silence Coverity on these issues. One meleak on error condition was fixed in daemons/ipa-kdb/ipa_kdb_pwdpolicy.c Silence errors in ipa-client/ipa-getkeytab.c, the code looks wrong, but it is actually fine as we count before hand so we never actually use the wrong value that is computed on the last pass when p == 0 Fixes: https://fedorahosted.org/freeipa/ticket/2488
* Add disovery domain if client domain is different from server domainLars Sjostrom2012-03-141-2/+6
| | | | https://fedorahosted.org/freeipa/ticket/2209
* Configure a basic ldap.conf for OpenLDAP in /etc/openldap/ldap.confRob Crittenden2012-03-142-1/+52
| | | | | | | | | Set URI, BASE and TLS_CACERT Also update the man page to include a list of files that the client changes. https://fedorahosted.org/freeipa/ticket/1810
* More exception handlers in ipa-client-installOndrej Hamada2012-03-091-1/+8
| | | | | | | | | | | | | Added exception handler to certutil operation of adding CA to the default NSS database. If operation fails, installation is aborted and changes are rolled back. https://fedorahosted.org/freeipa/ticket/2415 If obtaining host TGT fails, the installation is aborted and changes are rolled back. https://fedorahosted.org/freeipa/ticket/1995
* Only warn if ipa-getkeytab doesn't get all requested enctypes.Rob Crittenden2012-03-041-5/+32
| | | | | | | | Older client machines may request DES keys not supported in newer KDCs. Thsi was causing the entire request to fail as well as client enrollment. https://fedorahosted.org/freeipa/ticket/2424
* Do kinit in client before connecting to backendRob Crittenden2012-03-041-1/+4
| | | | | | | | | | | | | | The client installer was failing because a backend connection could be created before a kinit was done. Allow multiple simultaneous connections. This could fail with an NSS shutdown error when the second connection was created (objects still in use). If all connections currently use the same database then there is no need to initialize, let it be skipped. Add additional logging to client installer. https://fedorahosted.org/freeipa/ticket/2478
* Add --noac option to ipa-client-install man pageRob Crittenden2012-03-041-0/+3
| | | | https://fedorahosted.org/freeipa/ticket/2369
* ipa-client-install not calling authconfigOndrej Hamada2012-03-051-62/+66
| | | | | | | Option '--noac' was added. If set, the ipa-client-install will not call authconfig for setting nsswitch.conf and PAM configuration. https://fedorahosted.org/freeipa/ticket/2369
* Configure SSH features of SSSD in ipa-client-install.Jan Cholasta2012-03-011-1/+28
| | | | | | | | OpenSSH server (sshd) is configured to fetch user authorized keys from SSSD and OpenSSH client (ssh) is configured to use and trigger updates of the SSSD-managed known hosts file. This requires SSSD 1.8.0.
* Use reboot from /sbinPetr Viktorin2012-03-021-1/+1
| | | | | | | According to FHS, the reboot command should live in /sbin. Systems may also have a symlink in /usr/bin, but they don't have to. https://fedorahosted.org/freeipa/ticket/2480
* Add support defaultNamingContext and add --basedn to migrate-dsRob Crittenden2012-02-291-25/+55
| | | | | | | | | | | | | | | | | | | | There are two sides to this, the server and client side. On the server side we attempt to add a defaultNamingContext on already installed servers. This will fail on older 389-ds instances but the failure is not fatal. New installations on versions of 389-ds that support this attribute will have it already defined. On the client side we need to look for both defaultNamingContext and namingContexts. We still need to check that the defaultNamingContext is an IPA server (info=IPAV2). The migration change also takes advantage of this and adds a new option which allows one to provide a basedn to use instead of trying to detect it. https://fedorahosted.org/freeipa/ticket/1919 https://fedorahosted.org/freeipa/ticket/2314
* Implement session activity timeoutJohn Dennis2012-02-271-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Add client hostname requirements to manMartin Kosek2012-02-271-1/+6
| | | | | | | | Changing a client hostname after ipa-client-install would break the enrollment on IPA server. Update relevant man pages to contain such information. https://fedorahosted.org/freeipa/ticket/1967
* Configure ssh and sshd during ipa-client-install.Jan Cholasta2012-02-132-0/+114
| | | | | | | | | | | For ssh, VerifyHostKeyDNS option is set to 'yes' if --ssh-trust-dns ipa-client-install option is used. For sshd, KerberosAuthentication, GSSAPIAuthentication and UsePAM options are enabled (this can be disabled using --no-sshd ipa-client-install option). ticket 1634
* Update host SSH public keys on the server during client install.Jan Cholasta2012-02-132-0/+67
| | | | | | | | 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
* Move the nsupdate functionality to separate function in ipa-client-install.Jan Cholasta2012-02-131-18/+26
| | | | | | Done as part of adding SSH support. https://fedorahosted.org/freeipa/ticket/1634
* Add API initialization to ipa-client-install.Jan Cholasta2012-02-131-9/+25
| | | | | | | | This change makes it possible to call IPA commands from ipa-client-install. Done to support adding SSH host keys to DNS. https://fedorahosted.org/freeipa/ticket/1634
* add session manager and cache krb authJohn Dennis2012-02-091-7/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* localhost.localdomain clients refused to joinOndrej Hamada2012-01-222-0/+9
| | | | | | | | | Machines with hostname 'localhost' or 'localhost.localdomain' are refused from joining IPA domain and proper error message is shown. The hostname check is done both in 'ipa-client-install' script and in 'ipa-join'. https://fedorahosted.org/freeipa/ticket/2112
generated by cgit (git 2.34.1) at 2024-05-10 20:48:22 +0000