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* Avoid redundant info message during RPM updateMartin Kosek2012-08-021-1/+2
| | | | | | | | | | | | | | 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
* Use certmonger to renew CA subsystem certificatesRob Crittenden2012-07-304-1/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certificate renewal can be done only one one CA as the certificates need to be shared amongst them. certmonger has been trained to communicate directly with dogtag to perform the renewals. The initial CA installation is the defacto certificate renewal master. A copy of the certificate is stored in the IPA LDAP tree in cn=ca_renewal,cn=ipa,cn=etc,$SUFFIX, the rdn being the nickname of the certificate, when a certificate is renewed. Only the most current certificate is stored. It is valid to have no certificates there, it means that no renewals have taken place. The clones are configured with a new certmonger CA type that polls this location in the IPA tree looking for an updated certificate. If one is not found then certmonger is put into the CA_WORKING state and will poll every 8 hours until an updated certificate is available. The RA agent certificate, ipaCert in /etc/httpd/alias, is a special case. When this certificate is updated we also need to update its entry in the dogtag tree, adding the updated certificate and telling dogtag which certificate to use. This is the certificate that lets IPA issue certificates. On upgrades we check to see if the certificate tracking is already in place. If not then we need to determine if this is the master that will do the renewals or not. This decision is made based on whether it was the first master installed. It is concievable that this master is no longer available meaning that none are actually tracking renewal. We will need to document this. https://fedorahosted.org/freeipa/ticket/2803
* Framework for admin/install tools, with ipa-ldap-updaterPetr Viktorin2012-07-221-0/+229
| | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Improve address family handling in socketsMartin Kosek2012-07-132-111/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Centralize timeout for waiting for servers to start.Rob Crittenden2012-07-025-26/+133
| | | | | | | | | | | | | All service start/restart currently go through ipapython/platform so move the "wait for service to start" code there as well. A dictionary of known services and ports to wait on is defined in base.py This is referenced by the platforms by instance name to determine what to wait for. For the case of dirsrv if we get that as a plain name (no specific instance) it is assumed to be the main IPA service. https://fedorahosted.org/freeipa/ticket/2375 https://fedorahosted.org/freeipa/ticket/2610
* Configure automount using autofs or sssd.Rob Crittenden2012-06-252-1/+6
| | | | | | | | | | | 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 ipa-client-install debug outputPetr Viktorin2012-06-171-2/+3
| | | | | | | | | | | | | | | | | | 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
* Store session cookie in ccache for cli usersRob Crittenden2012-06-141-0/+102
| | | | | | | | | Try to use the URI /ipa/session/xml if there is a key in the kernel keyring. If there is no cookie or it turns out to be invalid (expired, whatever) then use the standard URI /ipa/xml. This in turn will create a session that the user can then use later. https://fedorahosted.org/freeipa/ticket/2331
* Add sysupgrade state fileMartin Kosek2012-06-101-13/+32
| | | | | | | | | | | | | When IPA package is being updated, some of the configuration files are also updated. Sometimes it may be useful to store upgrade meta information for next package upgrades. For example an information that some config file was already updated and we don't want to update it again if user purposedly reverted the change. This patch adds a new StateFile in /var/lib/ipa/sysupgrade which is capable of holding this information. New sysupgrade.py module was created to provide simple API to access the upgrade state information.
* If SELinux is enabled ensure we also have restorecon.Rob Crittenden2012-05-313-42/+103
| | | | | | | | | | | | 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
* Fix default_server configuration in ipapython.configMartin Kosek2012-05-241-1/+1
| | | | | | When default server was being parsed from IPA's default.conf configuration file, the parsed server was not appended correctly to the default_server list.
* Replace DNS client based on acutil with python-dnsMartin Kosek2012-05-244-508/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Remove duplicate and unused utility codePetr Viktorin2012-05-092-493/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IPA has some unused code from abandoned features (Radius, ipa 1.x user input, commant-line tab completion), as well as some duplicate utilities. This patch cleans up the utility modules. Duplicate code consolidated into ipapython.ipautil: {ipalib.util,ipaserver.ipautil,ipapython.ipautil}.realm_to_suffix {ipaserver,ipapython}.ipautil.CIDict (with style improvements from the ipaserver version) {ipapython.entity,ipaserver.ipautil}.utf8_encode_value {ipapython.entity,ipaserver.ipautil}.utf8_encode_values ipalib.util.get_fqdn was removed in favor of the same function in ipaserver.install.installutils Removed unused code: ipalib.util: load_plugins_in_dir import_plugins_subpackage make_repr (was imported but unused; also removed from tests) ipapython.ipautil: format_list parse_key_value_pairs read_pairs_file read_items_file user_input_plain AttributeValueCompleter ItemCompleter ipaserver.ipautil: get_gsserror (a different version exists in ipapython.ipautil) ipaserver.ipautil ended up empty and is removed entirely. https://fedorahosted.org/freeipa/ticket/2650
* Configure certmonger to execute restart scripts on renewal.Rob Crittenden2012-04-101-1/+8
| | | | | | | | certmonger now has the ability to execute a script when it renews a certificate. This can be used to automatically restart servers so the certificate doesn't expire in the running server. https://fedorahosted.org/freeipa/ticket/2050
* Parse zone indices in IPv6 addresses in CheckedIPAddress.Jan Cholasta2012-03-271-1/+14
| | | | | | If a zone index is present in an IPv6 address, it is ignored. ticket 2138
* Wait for child process to terminate after receiving SIGINT in ipautil.run.Jan Cholasta2012-03-231-8/+11
| | | | | | | Do cleanup on KeyboardInterrupt rather than in custom SIGINT handler in ipa-replica-conncheck. https://fedorahosted.org/freeipa/ticket/2127
* Fix NSS no_init in the NSSHTTPS classRob Crittenden2012-03-041-2/+2
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* Do kinit in client before connecting to backendRob Crittenden2012-03-041-2/+11
| | | | | | | | | | | | | | 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 support defaultNamingContext and add --basedn to migrate-dsRob Crittenden2012-02-291-1/+7
| | | | | | | | | | | | | | | | | | | | 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
* Make sure the nolog argument to ipautil.run is not a bare stringPetr Viktorin2012-02-261-0/+8
| | | | | | | | | | | 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
* Don't run restorecon if SELinux is disabled or not present.Rob Crittenden2012-02-271-1/+12
| | | | | | | Also check for the existence of restorecon. This may be overkill but it will prevent a client installation from failing for no good reason. https://fedorahosted.org/freeipa/ticket/2368
* Sanitize UDP checks in conncheckMartin Kosek2012-02-261-16/+11
| | | | | | | | | | | | | | | | | | UDP port checks in ipa-replica-conncheck always returns OK even if they are closed by a firewall. They cannot be reliably checked in the same way as TCP ports as there is no session management as in TCP protocol. We cannot guarantee a response on the checked side without our own echo server bound to checked port. This patch removes UDP port checks in replica->master direction as we would have to implement (kerberos) protocol-wise check to make the other side actually respond. A list of skipped ports is printed for user. Direction master->replica was fixed and now it is able to report error when the port is blocked. https://fedorahosted.org/freeipa/ticket/2062
* Remove unused kpasswd.keytab and ldappwd files if they exist.Rob Crittenden2012-02-271-0/+43
| | | | | | These were used by ipa_kpasswd and krb5-server-ldap respectivily. https://fedorahosted.org/freeipa/ticket/2397
* Query and transfer ACLs for DNS zonesMartin Kosek2012-02-241-7/+12
| | | | | | | | | | | | | | 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
* Add the -v option to sslget to provide more verbose errorsRob Crittenden2012-02-231-2/+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
* Move the compat module from ipalib to ipapython.Jan Cholasta2012-02-132-1/+82
| | | | | | Fixes import problems trying to import just ipalib/compat.py. https://fedorahosted.org/freeipa/ticket/754
* Add SSH service to platform-specific services.Jan Cholasta2012-02-133-4/+23
| | | | | | | | Add method for getting configuration directory path of a service, so that a different SSH configuration directory can be specified on different platforms. https://fedorahosted.org/freeipa/ticket/754
* Add API initialization to ipa-client-install.Jan Cholasta2012-02-131-1/+5
| | | | | | | | 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 support for SSH public keys to user and host objects.Jan Cholasta2012-02-131-0/+21
| | | | | | | | | | | 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
* Handle upgrade issues with systemd in Fedora 16 and aboveAlexander Bokovoy2012-02-082-21/+17
| | | | | | | | | | | | Since 389-ds-base-1.2.10-0.8.a7 Directory Server's systemd settings are configured via /etc/sysconfig/dirsrv.systemd. It means logic change in systemd/fedora16 platform of FreeIPA. Additionally, existing installs need to be handled during upgrade. Fixes: https://fedorahosted.org/freeipa/ticket/2117 https://fedorahosted.org/freeipa/ticket/2300
* Add management of inifiles to allow manipulation of systemd unitsAlexander Bokovoy2012-02-081-1/+99
| | | | | | | | | | | inifile_replace_variables() works similar to config_replace_variables() but allows to apply changes to specific section of an inifile. Inifiles are commonly used by freedesktop.org software and particularly used by systemd. When modifying inifile, all changes will be applied to specific section. Also fixes corner case in config_replace_variables() which would dublicate variables when adding them.
* Fix ipa-server-install for dual NICsMartin Kosek2012-01-221-34/+44
| | | | | | | | | | | | | 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
* User-add random password supportOndrej Hamada2011-12-121-9/+23
| | | | | | | | | | | | | | | | | | | | | | I've used code from ipalib/plugins/host.py to add support for random password generation. The '--random' option is now available in user-add and user-mod commands. If both the 'password' and 'random' options are used the 'random' option will be ignored. Two test cases were added to unit test's module test_user_plugin.py - they test creating and modifying user with random password. Two fuzzy tests were added: test for password(string that doesn't start or end with whitespace and doesn't containt other whitespace than ' ') and for whatever string(because of krbextradata). I've slightly modified ipa_generate_password in order to make passwords for users more user-friendly(reduce number of non-letters). It has two optional parameters now - first one is string of characters that should be used for generating the passwd and second one is length of password. If none parameter is set default values will be used so there's no need to modify other plugins that use random password generator. https://fedorahosted.org/freeipa/ticket/1979
* Use absolute paths when trying to find certmonger request id.Rob Crittenden2011-12-081-9/+14
| | | | | | | | | The value stored in certmonger is not guaranteed to be normalized nor is the value passed-in (could be a relative path and may or not contain trailing slash). We do direct string compares so they need to match exactly or we won't find the request. https://fedorahosted.org/freeipa/ticket/1942
* Restore default log level in server to INFOJohn Dennis2011-12-012-51/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | The default log level for server messages captured by httpd's error_log historically was INFO. The log_manager patch had it set to ERROR, this patch resets it back to INFO. Although it would have been trival to set the default_level to INFO in IPALogManager.configure_from_env() that is not logically the correct place. It would be much better if the default_level can be reset by simply assigning it to the log_mgr. To accomplish that LogManager.default_level was converted to a property with a getter and setter. The setter runs LogManager.apply_configuratin() after the default_level is modified. LogManager.set_default_level() was also added to allow simultaneously updating the configure_state. While testing some minor problems were observed and also fixed: * Removed some print statement which had been left in by mistake * Removed the ability to set the handler level in the config file because of chicken-and-egg issues of when handlers get created. The Env config file format is too inflexible to support detailed logging configuration. If the Env config format is ever made more flexible we can come back and add this back in. The handler config setting in Env had never been used and never worked so there is no issue in removing it.
* ticket 2022 - modify codebase to utilize IPALogManager, obsoletes loggingJohn Dennis2011-11-236-298/+323
| | | | | | | | | | | | change default_logger_level to debug in configure_standard_logging add new ipa_log_manager module, move log_mgr there, also export root_logger from log_mgr. change all log_manager imports to ipa_log_manager and change log_manager.root_logger to root_logger. add missing import for parse_log_level()
* ticket 2022 - Add log manager moduleJohn Dennis2011-11-231-0/+1748
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* Check for Python.h during build of py_default_encoding extensionAlexander Bokovoy2011-11-161-0/+7
| | | | | | | | For rare cases when Python development package is not installed, check that Python.h is available and bail out if not. Fixes: https://fedorahosted.org/freeipa/ticket/1838
* Add support for systemd environments and use it to support Fedora 16Alexander Bokovoy2011-10-244-12/+339
| | | | https://fedorahosted.org/freeipa/ticket/1192
* Use set class instead of dictview class as set is wider supportedAlexander Bokovoy2011-10-131-2/+2
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* Handle an empty value in a name/value pair in config_replace_variables()Rob Crittenden2011-10-131-1/+3
| | | | | | | | | This would blow up if you tried to append a value to an entry that looked like: NAME= https://fedorahosted.org/freeipa/ticket/1983
* Save the value of hostname even if it doesn't appear in /etc/sysconfig/networkRob Crittenden2011-10-131-1/+4
| | | | https://fedorahosted.org/freeipa/ticket/1871
* Refactor authconfig use in ipa-client-installAlexander Bokovoy2011-10-121-0/+13
| | | | | | | | | | | | | When certain features are being configured via authconfig, we need to remember what was configured and what was the state before it so that during uninstall we restore proper state of the services. Mostly it affects sssd configuration with multiple domains but also pre-existing LDAP and krb5 configurations. This should fix following tickets: https://fedorahosted.org/freeipa/ticket/1750 https://fedorahosted.org/freeipa/ticket/1769
* Make IPv4 address parsing more strictMartin Kosek2011-10-131-3/+9
| | | | | | | | | Let netaddr.IPAddress() use inet_pton() rather than inet_aton() for IP address parsing. We will use the same function in IPv4/IPv6 conversions + be stricter and don't allow IP addresses such as '1.1.1' at the same time. https://fedorahosted.org/freeipa/ticket/1965
* Refactor backup_and_replace_hostname() into a flexible config modification toolAlexander Bokovoy2011-10-112-40/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | backup_and_replace_hostname() was doing three things: 1. Given config file in 'key=value' style, replace value for a specified key (HOSTNAME) 2. Backup original file and install a replacement 3. Restore original security context after editing We have several more places where parts of the functionality are needed, thus making two tools in ipapython.ipautil: 1. config_replace_variables(filepath, replacevars=dict(), appendvars=dict()) Replaces or appends values to specified keys, adding new key=value pairs if key was absent 2. backup_config_and_replace_variables(fstore, filepath, replacevars=dict(), appendvars=dict()) Backups config file and calls config_replace_variables() A caller must handle security context after using these two tools. In addition, as before, there is ipapython.services.backup_and_replace_hostname() that uses these common tools and restores security context after editing. The code will be used extensively for systemd integration for Fedora 16. Fixes: https://fedorahosted.org/freeipa/ticket/1871
* Force kerberos realm to be a stringAlexander Bokovoy2011-10-101-1/+1
| | | | | | Fixes issue with Python linter on Fedora 16 where it assumes for C modules-provided objects that they are of type _Chainmap during static analysis.
* Work around pkisilent bugs.Jan Cholasta2011-10-041-1/+5
| | | | | | | | | | | Check directory manager password and certificate subject base for invalid characters. (https://bugzilla.redhat.com/show_bug.cgi?id=658641) Shell-escape pkisilent command-line arguments. (https://bugzilla.redhat.com/show_bug.cgi?id=741180) ticket 1636
* Add a function for formatting network locations of the form host:port for ↵Jan Cholasta2011-10-052-3/+21
| | | | | | | | | use in URLs. If the host part is a literal IPv6 address, it must be enclosed in square brackets (RFC 2732). ticket 1869
* ipa-client assumes a single namingcontextMartin Kosek2011-09-301-0/+37
| | | | | | | | | When LDAP server contains more that one suffixes, the ipa client installation does not detect it as IPA server and fails to install. Fix ipa server discovery so that it correctly searches all naming contexts for the IPA one. https://fedorahosted.org/freeipa/ticket/1868
* Shut down duplicated file handle when HTTP response code is not 200.Rob Crittenden2011-09-231-0/+11
| | | | | | | httplib purposely keeps the socket open as a file on failed requests. We need to close this file otherwise nss_shutdown() will fail. https://fedorahosted.org/freeipa/ticket/1807
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