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[Freeipa-interest] Announcing SSSD 1.8.0 (LTM)



The SSSD team is proud to announce the release of the System Security
Services Daemon version 1.8.0, our latest long-term maintenance (LTM)
release.

As always, the source is available from https://fedorahosted.org/sssd
and packages will be made available for Fedora shortly.

As 1.8.0 is now released, our previous LTM release, the 1.5.x series is
now transitioning to maintenance-only phase. We will not be continuing
to add features to the 1.5.x line.

Our tentative maintenance plan for LTM releases is as follows:
1) We will continue to add features, bugfixes and security fixes to LTM
releases until the next LTM version is released.
2) We will maintain the previous LTM release for major bugfixes and
security releases until a *second* LTM release arrives.
3) We will continue performing security fixes for LTM releases for a
minimum of one year after they transition to maintenance-only phase,
should security issues be discovered.


== Highlights ==
 * Support for the service map in NSS
 * Support for setting default SELinux user context from FreeIPA
 * Support for retrieving SSH user and host keys from LDAP
(Experimental)
 * Support for caching autofs LDAP requests (Experimental)
 * Support for caching SUDO rules (Experimental)
 * Include the IPA AutoFS provider
 * Fixed several memory-corruption bugs
 * Fixed a regression in group enumeration since 1.7.0
 * Fixed a regression in the proxy provider

== Detailed Changelog ==

Jakub Hrozek (58):
 * sss_get_cased_name utility function
 * Return user and group names lowercased in case insensitive domains
 * Honor case sensitive flag when creating the ccname template
 * HBAC: create empty groups with one NULL element
 * Do not call krb5_child when changing passwords and provider went
offline
 * IPA netgroups: Do not reuse loop iterator variable
 * Add a configure switch to specify 3rd party app libraries location
 * Export libsss_sudo as a separate package
 * Add a new Makefile target to build RPMs with the experimental flag
 * Do not use sudo symbols in LDAP provider unconditionally
 * PAM: Fix reversed logic
 * SUDO: include the sources in the IPA provider, too
 * PAM: Do not overwrite ret
 * DP: Refactor responder_dp_req so it's reusable by other responders
 * SUDO: Provide a sudo DP request based on the internal_req
 * Use the new SUDO request in DP and sudo responder
 * Fix sudo compilation on RHEL5
 * Include sudo manual pages only conditionally
 * docs: Use absolute srcdir path
 * SUDO: Provide documentation for the SUDO API
 * SYSDB: index sudoUser
 * Refactor nss_cmd_send_empty
 * Use profiling Docbook XSLT only if available, fall back to normal
 * RESPONDERS: Provide a common sss_cmd_send_error function
 * NSS: Use sss_hash_create instead of destructor
 * Fixes for sudo_timed
 * ConfigAPI: add sudo to known services
 * SUDO: introduce a new config option --with-sudo
 * Move BUILD_SUDO outside the generic LDAP source files
 * Fix configure with old autoconf versions
 * BUILD: Introduce a --with-autofs config option
 * SYSDB: Remove code duplication between member_add and member_del
 * AUTOFS: sysdb interface
 * AUTOFS: a client library
 * AUTOFS: a command-line test client
 * AUTOFS: Data Provider request
 * RESPONDERS: Refactor setent_req_list
 * Split the logic to check cache expiration into separate function
 * AUTOFS: responder
 * AUTOFS: LDAP provider
 * Do not call sudo functions if built without-sudo
 * Make sudo installation path configurable, install into libdir by
default
 * Fix SSH compilation on RHEL5
 * AUTOFS: IPA provider
 * Two sssd-ldap manual pages fixes
 * Fix group enumeration
 * Only fetch SELinux string if the user is found
 * Remove setent structure when callback is called
 * Allocate setent structure on state, not on the client context
 * Fix memory hierarchy when processing nested group memberships
 * Fix case insensitive service lookups
 * End request if ldap_parse_result fails
 * remove unused function
 * Save errno value before calling DEBUG
 * libnl: fix the path to phy80211 subdirectory
 * AUTOFS: Invoke implicit setautomntent if needed
 * AUTOFS: Search all search bases for automounter map entries
 * AUTOFS: speed up the client by requesting multiple entries at once

Jan Cholasta (26):
 * UTIL: Provide base64 encoding and decoding functions
 * BUILD: Introduce a --with-ssh config option
 * LDAP: Add support for SSH user public keys
 * DP: Add host info handler
 * IPA: Add host info handler
 * DP: Add support for hosts in sss_dp_get_account
 * SSH: Responder
 * SSH: Common client code
 * SSH: OpenSSH authorized_keys client
 * SSH: OpenSSH known_hosts client
 * Add methods for activating and deactivating services to SSSDConfig
 * Add ssh service to sssd.api.conf
 * SSH: Verify that names received from client are valid UTF-8 in
responder
 * SSH: Build man pages conditionally
 * SSH: Save SSH host name aliases
 * SSH: Refactor responder and client common code
 * UTIL: Add function for atomic I/O
 * SSH: Continue connecting to SSH server even when SSSD is not running
in sss_ssh_knownhostsproxy
 * SSH: Manage global known_hosts file in the responder
 * SSH: Don't abort known_hosts update when host search fails
 * SSH: Add more debugging messages
 * SSH: Add missing break statements to sss_ssh_format_pubkey
 * SSH: Use fchmod instead of chmod on known_hosts file
 * SSH: Replace blocking getaddrinfo call in the responder with
asynchronous resolver code
 * SSH: Remove unused --file option of sss_ssh_knownhostsproxy
 * SSH: Update sss_ssh_knownhostsproxy manual page

Jan Zeleny (21):
 * Add info about ipa_host_search_base to man page
 * Support multiple search bases in HBAC
 * Fixed wrong position of ldap_service_search_base
 * Implemented support for multiple search bases in HBAC rules and
services
 * Fixed minor memory-hierarchy-related issue in IPA HBAC
 * Add support for generic IPA config retrieval
 * Make password migration code use the IPA config retrieval code
 * Renamed some sysdb constants for their wider usage
 * Added some SELinux-related utility functions
 * Added some SELinux-related sysdb routines
 * SELinux support in PAM responder
 * SELinux support in PAM module
 * Separate the host-retrieval code from IPA HBAC to common IPA code
 * Delete unused structure in IPA access code
 * Add session target in data provider
 * Session target in IPA provider
 * Man pages for the session target and SELinux user maps fetching
 * Update shadowLastChanged attribute during LDAP password change
 * Fixed issue with netgroup update in IPA provider
 * Delete missing attributes from netgroups to be stored
 * Modifications to simplify list_missing_attrs

Pavel Březina (21):
 * SUDO Integration review issues
 * SUDO Integration - wrap data provider with tevent_req
 * sysdb_get_bool() and sysdb_get_bool() functions
 * SUDO Integration - functions for manipulating with 'refreshed'
attribute
 * SUDO Integration - periodical update of rules in data provider
 * SUDO Integration - make sysdb_get_sudo_filter() more configurable
 * SUDO Integration - prepare data provider for new responder commands
 * SUDO Integration - responder command for cn=defaults
 * SUDO Integration - SUDO API can request only cn=defaults record
 * SUDO Integration - test client changed
 * SUDO Integration - manual page
 * SUDO Integration - in-memory cache in responder
 * SUDO Integration - responder 'sudo_timed' option
 * SUDO Integration - fix offline behaviour
 * SUDO Integration - sysdb_sudo_check_time() fix
 * Improve debug messages in sysdb_sudo_check_time()
 * SUDO responder: check if the input is a UTF-8 string
 * Refactor sss_result into sss_sudo_result
 * Redesign purging of the sudo cache
 * Honor case_sensitive option in sudo responder
 * Move sudo_dom_ctx.user to local variable

Simo Sorce (11):
 * make dist fixes
 * tests: fix test group of utf8 tests
 * nsssrv: remove unused macro
 * nsssrv: add string manipulation helper
 * nsssrv: use sized_string in fill_pwent
 * nsssrv: use sized_string in fill_grent
 * util: add murmurhash3 hash function
 * Add a random + identity test for murmurhash3
 * util: Fix murmurhash3 on machines with old glibc
 * nss_group: Cache the result from sssd when the glibc provided buffer
is too small.
 * pam_sss: keep selinux optional

Stephen Gallagher (73):
 * Bump version to 1.8.0
 * Add compatibility layer for Heimdal Kerberos implementation
 * Importing new translations for 1.7.0 release
 * Log fixes for sdap_call_conn_cb
 * LDAP: Copy URI instead of pointing at failover service record
 * NSS: Validate input string lengths
 * NSS: Improve DEBUG messages for netgroup cache
 * Raise the debug level of two very noisy statements
 * IPA: Detect nsupdate support for the realm directive
 * NSS: Add sss_readrep_copy_string
 * LDAP: Add option to disable paging control
 * SYSDB: Redundant check is redundant.
 * Fix invalid index in pidfile()
 * RESPONDER: Extend sss_dp_account_send() to include extra data
 * DP: Fix bugs in sss_dp_get_account_int
 * LDAP: Improve debugging for sdap_parse_deref
 * Move sized_string declaration to utils
 * UTIL: Add strtouint16
 * SYSDB: Move add_string and add_ulong to sysdb_private.h
 * DP: Handle parsing extra results in be_get_account_info
 * SYSDB: Add sysdb routines for manipulating service entries
 * SYSDB: Add indexes for servicePort and serviceProtocol
 * NSS: Add client support for services (non-enumeration)
 * DP: Add support for services in dp requests
 * NSS: Add negative cache routines for services
 * NSS: Add getservbyname and getservbyport support to the NSS Responder
 * PROXY: add support for service lookups (non-enumeration)
 * NSS: Add client support for [set|get|end]servent()
 * SYSDB: add support for enumerating services
 * NSS: Add service enumeration support to NSS provider
 * PROXY: add support for enumerating services
 * Rename sss_dp_type to sss_dp_sudo_type
 * SSSDConfigAPI: Move sssd.api.* to /usr/share/sssd
 * SYSDB: extend sysdb_store_service() to accept additional attributes
 * SYSDB: Add sysdb_attrs_get_uint16_t
 * LDAP: Add support for service lookups (non-enum)
 * LDAP: Add enumeration support for services
 * IPA: Add support for services lookups (non-enum)
 * LDAP: Add new options for service maps
 * KRB5: Add syslog messages for Kerberos failures
 * LDAP: Do not fail if RootDSE check cannot determine search bases
 * LDAP: Fix incorrect search timeouts
 * NSS: Add individual timeouts for entry types
 * Build all experimental features during 'make distcheck'
 * Set version to 1.7.91 for 1.8.0beta1
 * Updating translatable strings for string freeze
 * Updating translations
 * Bumping version to 1.8.0 beta2
 * Remove dead code
 * Fix missing NULL check after malloc
 * Avoid uninitialized value comparison
 * Add missing breaks to switch statements
 * Fix uninitialized in_transaction
 * Fix bad failure handling in be_sudo_handler()
 * Check for failure in sss_packet_grow()
 * Fix uninitialized value error in proxy provider
 * Ensure NULL-termination in get_uid_from_pid()
 * Move sss_ssh_* binaries to the main 'sssd' package
 * Always include all manpage XML files in the distribution tarball
 * Bumping version to 1.7.93 for beta 3
 * Fix missing %endif in sssd.spec.in
 * NSS: Always return the same protocol that was requested
 * LDAP: Ignore group member users that do not have name attributes
 * RESPONDERS: Allow increasing the file-descriptor limit
 * Add tool to convert debug levels
 * IPA: Add ipa_parse_search_base()
 * LDAP: Properly assign orig_dn
 * LDAP: Only use paging control on requests for multiple entries
 * LDAP: Remove unnecessary filter sanitize
 * Eliminate build-time requirement for nscd
 * PAM: Don't send PAM_SYSTEM_INFO message if module unset
 * Update version to 1.8.0
 * Updating translations for SSSD 1.8.0 release

Sumit Bose (1):
 * Use curly braces in pkgconfig metadata file

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