One serious security issue was resolved related to the kerberos provider.
Users who authenticate against Kerberos and have cached credentials could
log in with a zero-length password
The network exposure of this bug was limited, as users logged in this way
would not have valid network credentials (by lucky accident).
This issue was present only in the 0.99.x preview releases and not in any
of the stable releases (0.7.1 and earlier)
Stability fixes since the 0.99.1 preview release
Added or updated several translations
Fixed long-standing "I have no name!" issue with X-based terminals
SSSD now passes "make distcheck" cleanly
SSSD PAM now conforms better to standards regarding PAM_PRELIM_CHECK
== Detailed Changelog == Göran Uddeborg (2):
Update SV translation
Update SV translation
Marina Latini (1):
Update IT translation
Martin Nagy (2):
Don't consider one address with different port numbers as the same
Change the first server pick logic
Sergei V. Kovylov (1):
sssd.spec for SLES
Simo Sorce (2):
Fix upgrade bug #323
Fix ldap child memory hierarchy and other issues
Stephen Gallagher (14):
Properly close STDERR when daemonizing
Fix tight loop in monitor
Don't set explicit default for "timeout" in domains
Fix warning in server.c
Raise DEBUG level of sdap_get_generic_done()
Change default for enumeration to TRUE
Fix tight-loop in monitor part 2
Properly handle EINTR from poll()
Updating ES translation
Add DEBUG messages to getpwnam_callback and getpwuid_callback
Clarify access_provider manpage entry
Do not blindly accept zero-length passwords
Fix broken password changes for local users
Release SSSD 1.0
Sumit Bose (9):
Use sys.exit instead of exit
Check for minimal version of check
Build python modules in builddir
Use --with-ldb-lib-dir while running make distcheck
Cleanup db files after test run
disable password migration code
Handle chauthtok with PAM_PRELIM_CHECK separately
Do not overwrite valid TGTs when offline
Fix for #345
David O'Brien (1): Copy-edit sssd-ipa man page
Dmitri Pal (5): COMMON Improvements to the trace macro COLLECTION Create
reference to the top level collection COLLECTION: Cleaning FIXME
comments INI: Cleaning FIXME comments. INI Correcting build warnings.
Fabian Affolter (1): Add German translation
Göran Uddeborg (2): Add Swedish translation for sss_client Add Swedish
translation for SSSD server
Jakub Hrozek (30): Fix migration script for pre-0.5 local domains Do not
migrate Data Provider Free the PCRE regexp with destructor Do not
delete users, groups outside domain range Add missing include IPA time
rules parsing routines Fix regression in error message when deleting
groups Assorted manpage fixes Make the password field configurable in
NSS Add Simo's ipachangeconf SSSDChangeConf - a wrapper around
ipachangeconf Change the upgrade script to use ipachangeconf Convert
SSSDConfig API to ipachangeconf SSSDConfigAPI fixes upgrade_config
fixes for SSSD 0.6 and later Split helpers for child processes Get TGT
in a child process. Warn visibly about permission problems with the
config file Better error message when there is no local domain
configured Setup ldap child logging from IPA backend Check the services
started against a list of known services Handle spaces in config parser
Fail on nonexistent input file Do not start with provider=files Reduce
code duplication between LDAP child and Kerberos child Change ares
usage to be c-ares 1.7.0 compatible Import ares 1.7.0 helpers Don't
build the SRV and TXT parsing code except for tests Document the
failover feature in manpages Consolidate code for splitting strings by
separator
Martin Nagy (8): Add missing include file to files-tests.c Fix a bad free
in async_resolv.c Add DLIST_FOR_EACH() macro Add simple reference
counting wrappers for talloc Add fail over utility functions Fix
egg-info file generation in the spec file Add some debugging statements
to fail_over and resolver Correctly restart server status after the
timeout
Piotr Drąg (1): Updating polish translation for 0.7.0
Simo Sorce (65): Copy option overrides. Read the right buffer, avoids
potential segfaults Add IPA conf template Zero pointers on free Use
standard coding practice to set last login Fix segfault Add proper
support for IPA/AD schemas Move responsibility for entry expiration
timeout Kill the ldap connection when we go offline Tidy up ipa options
Add support to get rootDSE from the LDAP server. Fix segfault when SASL
is not used at all Rename sdap_id_map to sdap_attr_map Make available
method to quickly retrive string Make useful function more broadly
available. Store the original memberof attributes if any Unify parse
routines, use maps in generic searches Fix and enhance initgroups call
Unify code to use the generic search interface Reorganize ldap id
provider files Split async helpers in multiple files Always set last
update and expire time Fix build Fix ldap driver Check return, zero
free hostent, adhere to style Fix enumerations Fix tevent_req error
checking. Refactor delete functions and add a few Add cleanup task Try
to fix offline logins Fix double free case. Fix check_cache bug in
dealing with the callback Change var name to make its use more clear.
Fix crash due to uninitialized timeout variable Change initgroups code
to use and check the cache Change the pam code to perform an initgroups
call Store initgr expire time on initgr call Failover fixes and
additions Better behavior on cleanup Correctly escape DN value. Add
reference to sssd-krb5 man page. Optimize sysdb_enumgrent Filter by id
range before actually storing entries. Raise some timeouts Add initial
failover support for ldap and ipa Fix ticket #289 Fix internal options
numbers test In IPA, the realm is always the domain uppercased. Fix
tabs Fix memberof plugin Compute and save memberuid in cache as well
Use memberuid and not member in group enumerations Use the custom
password field in groups too. Resolve nested groups also when
rfc2307bis is used Make strdn build functions more available Fix nested
group memberships Allow nesting to fix#310 Fix bug #311, properly set
callback attribute Change dhash API to be talloc-friendly dhash: Add
private pointer for delete callback Add comments to document latest
changes Add rebuild task to memberof plugin Handle the special 02
upgrade case for 04->05 Fix for #316 Fix for #322, update from old
database versions.
Stephen Gallagher (60): Remove DP from example configuration Remove [dp]
section from example config Fix sssd.api.conf with correct
entry_cache_timeout Clean up warnings in dhash tests Make
config_file_version a hidden setting in SSSDConfig API Remove
magic_private_groups from SSSDConfig API schema Add support for option
descriptions to SSSDConfig API Localize SSSDConfig strings Add complete
pydoc for SSSDConfig API Add Requires: cyrus-sasl-gssapi Simplify
debug_fn() Add configure check for sasl.h Update midpoint refresh logic
to be relative to cache timeout Increase the sbus dispatch DEBUG level
to 9 Build files.c only for tools Clean up unused dependencies Update
sssd.spec to use only the required KRB5_LIBS and NSS_LIBS Fix segfault
on unknown user/domain Fix Requires: sssd-client line in specfile Make
the sysdb user and group names case-sensitive Upgrade cache and local
databases to case-sensitive names Update translatable strings Fix sysdb
upgrade bug Add empty NL translation Only display errors in unit tests
Update PL translation Update NL translation Make backend request type a
bitfield Speed up user requests while offline Update translation
strings for string freeze Fix bug with bad ldb pkg-config files Update
version to 0.99.0 Remove ELAPI from build and tarball Stop configuring
ELAPI Make debug log timestamps human-readable Raise debug log level
for LDB_DEBUG_WARNING Add allocation error check Avoid returning
uninitialized result. Fix potential uninitialized value errors in
nsssrv_cmd.c Fix potential uninitialized value error in responder_dp.c
SSSDDomain.remove_provider() requires only the provider type Make
SSSDDomain.remove_provider() remove configured options Run dhash tests
Add SSSDDomain.set_name() function to SSSDConfig API Reduce the
verbosity of the SSSDConfigTest Fix broken SSSDChangeConf.set()
function Fix SSSDConfig API bugs around [de-]activation of domains Fix
RPM spec for RHEL6 SSSDConfig API: fix deactivate_domain()
SSSDConfig.get_domain() should properly detect active state Ensure that
list_active_domains returns the real value Properly deny
id_provider=files Add missing options to sssd-ipa configuraion Add
missing SSSDConfig file for IPA for make install Fix processing of
Boolean values in SSSDConfig Add 'permit' and 'deny' access providers
to SSSDConfig API Remove default for ldap_use_start_tls in IPA
providers Run SSSDConfig tests during 'make check' Fix stupid
copy-paste error Updating to version 0.99.1
Sumit Bose (45): store original DN with cached group objects if available
added a ASQ search API for sysdb Allow sysdb_search_entry request to
return more than one result Add AM_CFLAGS to unit tests Fix compiler
warnings in krb5_utils-tests. remove old sysdb file before starting
tests set ipa_hostname if not given in config file Make debug message
less irritating. add sysdb_delete_recursive request to sysdb API Add
sysdb_attrs_replace_name to sysdb API. Fix for a seg fault during
recursive delete add replacements for missing Kerberos calls Check is
ccache structure is initialized before calling krb5_cc_destroy added
access module of IPA provider Simplify krb5 child handler Add check for
access-time rules to ipa_access. Add support for host, source host and
user category Fix inconsistent use of krb5_ccname_template Fixes for
proxy provider Make 'permit' the default for the access target Fix
option name krb5_changepw_principal Validate Kerberos credentials with
local keytab Improve handling of ccache files Add ipa_auth Enhance
check for remote hosts Add ldap_pwd_policy option Read KDC info from
file instead from environment Really check return value from
pam_set_item Use ldb modules from build root for tests Make ldb lib dir
configurable Fix an internal error when cache_credentials=FALSE Remove
unneeded debugging code Do not include libsss_ipa.la in rpm package
Immediately return a krb5 change password request when offline Check
LDAP structure before calling ldap_unbind_ext() Add sysdb_search_custom
request Do not treat missing proc files as errors. Add basic OS
detection Make packaging of *.egg-info files more flexible Try to renew
Kerberos credentials Add checks to test the memberuid handling Add
offline support for ipa_access Add dummy credentials to an empty ccache
file Always update sysdb to the latest version Fix DEBUG message for
sysdb_init
beckerde (1): Add Spanish translation
deneb (1): Add Italian translation for sss_client
noriko (1): Adding Japanese translation
raven (1): Update PL translation
ruigo (1): Add Portuguese translation
Configuration files before 0.5.0 did not enforce provider= in local domains
it did special-case by domain name (LOCAL). Our script was relying on
provider= value, this patch adds the special-casing in case the domain
was called LOCAL.
COLLECTION Adding item comparison and sorting
COLLECTION Realigning collection code
COLLECTION Making iterations pinnable
COLLECTION Enhancing hashing and iteration functions
ELAPI Event resolver
ELAPI Resolving message attribute
ELAPI Fixing warnings in the example
ELAPI Rename variables and functions not to use word template
ELAPI Fixed the host name resolution
ELAPI Compatibility code for getifaddr()
Jakub Hrozek (3):
Fix python sync operations and mem hierarchy
Fix error messages in tools
User home directories management
Martin Nagy (7):
Use correct talloc context in sss_names_init()
Fix potential memory leaks in the data provider
Use talloc_get_type() for type safety
Use talloc to copy data from c-ares
Add a new set of helpful common functions for tests
Various improvements to the resolv test suite
Delete sssd-i18n.h and put it's old contents into util.h
Piotr Dr?g (1):
Update polish translation for 0.6.0
Ralf Haferkamp (2):
LDAP provider needs to link against krb libraries
SUSE specific init script
Simo Sorce (21):
Tighten up permission.
Initial implementation of sasl bind support
Fix tools sync operations and mem hierarchy
Fix long timeout on ldap operation
Make dp requests more robust
Differentiate between search and network timeouts
Remove DP process
Start responders predictably after providers
Remove magicPrivateGroups option
Fix services startup when only LOCAL is configured
Make options parser available to all providers
Move ldap provider configuration into its own file
Fix offline authentication
Return the dp error from the providers
Move all ldap provider init functions
Move all krb5 provider init functions
Add first basic IPA provider
Always list inputs before outputs
Start implementing ipa specific options.
Better offline/enumeration behavior
Fix setting the schema in the ipa provider
Stephen Gallagher (24):
Update version to 0.6.0
Fix infinite loop with empty group enumeration
Updating release script to use the VERSION file
Change requirement on libldb to libldb >= 0.9.3
INI Add config_from_fd() to ini_config
Remove unused btreemap code
Add new SSSDConfig python API
Add plugin configuration schema for proxy provider
Package SSSDConfig API
Clean up warnings in pysss.c
Remove warnings caused by 5e2301b8a75d10e5cbbe11e26e5192b894af6ad7
Remove two unused functions.
Fix segfault when using SSS tools with no local provider
Do not allow setting auth, access or chpass providers for LOCAL
Add krb5_common.h to the list of headers to 'make dist'
Use Python 3-compatible sitearch and sitelib
Better detect installed language files
Clean up rpmlint errors and warnings in sssd-client package
Set the Default-Stop LSB option for the SSSD sysv init script
Fix RPM builds on older versions of rpmbuild
Bring SSSDConfig API options up-to-date
Add pam_ctx (similar to nss_ctx) for storing global PAM config
Add support for offline auth cache timeout
Update version to 0.7.0
Sumit Bose (28):
update sysdb tests to new config file version
add utility call check_and_open_readonly
more documentation and test for sssd.conf
handle expired password during authentication
move password handling into subroutines
ask for new password if password is expired
remove redundant talloc_free
add description of chpass_provider option to sssd.conf man page
add support for server side LDAP password policies
add syslog message similar to pam_unix
use the correct kerberos context for each target
fix a wrong argument to unpack_buffer
add -Werror-implicit-function-declaration to default gcc flags
add a replacement if ldap_control_create is missing
use PYTHON_PREFIX to install SSSDConfig python API
add missing %defattr to the filelist of the client package
make sdap_id_connect_* independent of sdap_id_ctx
send a message if a backend target is not configured
use old password if available during password change
set chpass_provider implicit if not set explicit
more implicit provider target settings
enable debugging of krb5_child
Check for expired passwords in LDAP provider
added generic LDAP search sdap_get_generic_send/_recv
add store/search/delete interface for custom sysdb objects
update krb5 option handling to new option scheme
update ipa auth options to new option scheme
fix a compiler warning about redefinition of DEBUG
Detailed changes since 0.5.0
Dmitri Pal (8):
ELAPI sinks and providers
ELAPI Adding file provider and CSV format
ELAPI Laying foundation for the async processing
COLLECTION Copy collection flat with concatenated names
COLLECTION Improvements to copy functions
COLLECTION Functions to deal with hash
ELAPI Better separation from collection internals.
INI Error handling and interface cleanup
Jakub Hrozek (17):
Remove shadow-utils support from tools
Small changes to the example config and manpage
Add copyright notices
Fix dispatcher structure initialization
Add binaries and backup files to .gitignore
Refactor tools code
Decouple synchronous sysdb interface from tools
Provide python bindings for sysdb
Use syslog for logging error conditions in SSSD
fix varargs call, update unit tests
Ticket 161: Initialize structures with calloc instead of enumerating
members
Allow entering parent groups as FQDN
Remove provider=files
Manpages update
script to upgrade config to v2
Send debug messages to logfile
Convert the example config to v2 format, upgrade config on update only
Jeff Schroeder (1):
Add documentation for installing build dependencies
Piotr Drąg (1):
Add pl translation
Ralf Haferkamp (2):
Fix initgroups search filter when using rfc2307bis
Avoid crash when timestamp is NULL
Simo Sorce (30):
Use the correct structure.
Initial support for multiple schema types
Always save using member/memberOf
Fix group replies when using member/memberof
Upgrade database to 0.2
Remove redunant function and always pass attrs.
Make enumeration an independent task
Speed-up enumerations.
Correctly handle !DbusWatch behavior.
Turn enumeration into a boolean value
Honor enumerate option in ldap_id
Fix proxy enumeration
Fix two possible uninitialized values
Split database in multiple files
Tools are allowed to touch only the 'local' domain
Fix Ldap id backend offline code
Fix memory mishandling.
Fix ldap enumeration async task
Fix getgrnam and getgrgid calls
Complete the removal of "legacy" option.
Update documentation and examples
Make the offline status backend-global
Turn ldap driver options into multitype
Fix copy&paste error.
Better handle groups w/o members
Fix copy&paste of wrong structure
Don't try to use initgroups_dyn if not available
Handle suspend cases
Split out an sssd-clients package
Let backend respond while fetching large results
Stephen Gallagher (26):
Move RPM specfiles into contrib/
Consolidate cache lookups in the NSS
Add support for the !EntryCacheNoWaitRefreshTimeout
Check for valid min and max IDs in confdb_get_domains
Update manpage to reflect new syntax for enumerate
Add strtoint32 and strtouint32 convenience functions
Properly detect negative/invalid values for the minId and maxId
Remove unused event context argument from confdb_init
Read the configuration parsing before daemonization
Fix first-time confdb generation
Add 'make tests' target
Add strtoint32 and strtouint32 tests
Print error message when connection to the config db fails
Exit if the sssd is launched as a user other than root
Include m4 directories in tarball
Allow rerunning autoreconf from the tarball
Add PRERELEASE_VERSION variable for use in sssd.spec.in
Add missing updates to LINGUAS for pl translation
Add missing reference to sssd-ldap(5) in sssd.conf(5) manpage
Include groupSearchBase in sssd-ldap(5) manpage
Several fixes and enhancements for config file processing
Make configure script compatible with older python versions
Revert "Use syslog for logging error conditions in SSSD"
Temporarily disable automatic config file reread
Upgrade confdb to version 2
Update version to 0.6.0
Sumit Bose (31):
removed unused header file
do not show server messages to user
fix internal order of ldap user mapping options
add configure check for errno_t
send SSSD_REALM and SSSD_KDCIP environment to the client
check if gid attribute is empty
stop processing a domain if no provider is given
check if libpcre version is above or below 7
remove the concept of a backend name
configure cleanups
fix libdbus configure check
initialize sockaddr_in structure
add change password target to krb5 backend
use fork+exec for kerberos helper
Let the PAM client send its PID
remove unused client locale from PAM protocol
make cli_pid mandatory and increase version number of pam protocol
add krb5ccache_dir and krb5ccname_template option
fix the wrong usage of an offset
added child timeout handler
Check if SSL/TLS handler is already in place
use getaddrinfo to resolve IP address of KDC
add a man page for pam_sss
toggle debug output of sssd_krb5_locator_plugin with an environment
variable
add new config options ldap_tls_cacert and ldap_tls_cacertdir
fix possible short reads in kerberos provider
remove krb5_try_simple_upn option and make it a default fallback
add defines for large file support to standard CFLAGS
more fixes for older libpcre versions
Cleanups for library linking
added support for older MIT kerberos versions
