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In order to use the same defaults in all system daemons that needs to know how
to generate or search for ccaches we introduce ode here to take advantage of
the new option called default_ccache_name provided by libkrb5.
If set this variable we establish the same default for all programs that surce
it out of krb5.conf therefore providing a consistent experience across the
system.
Related:
https://fedorahosted.org/sssd/ticket/2036
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https://fedorahosted.org/sssd/ticket/2023
When the option values are copied using dp_opt_copy_map, the .val member
is used if it's not NULL. At the same time, the bool options are never
NULL, unlike integers or strings that can have special NULL-like values
such as NULL_STRING. This effectively means that when copying a bool
option, the .val member is always used.
But in the AD maps, some .val fields were set differently from the
.def_val fields. The effect was that when the AD subdomain provider was
initialized from IPA subdomain provider using only the defaults, some
options (notably referral chasing) were set to a value that didn't make
sense for the AD provider.
This patch makes sure that for all boolean option, the .val is always
the same as .def_val.
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Currently the range for Posix IDs stored in an LDAP server is unbound.
This might lead to conflicts in a setup with AD and trusts when the
configured domain uses IDs from LDAP. With the two noe options this
conflict can be avoided.
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https://fedorahosted.org/sssd/ticket/1883
The patch introduces a new Kerberos provider option called
krb5_use_kdcinfo. The option is true by default in all providers. When
set to false, the SSSD will not create krb5 info files that the locator
plugin consumes and the user would have to set up the Kerberos options
manually in krb5.conf
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This commit adds new option ldap_disable_range_retrieval with default value
FALSE. If this option is enabled, large groups(>1500) will not be retrieved and
behaviour will be similar like was before commit ae8d047122c
"LDAP: Handle very large Active Directory groups"
https://fedorahosted.org/sssd/ticket/1823
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https://fedorahosted.org/sssd/ticket/1915
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https://fedorahosted.org/sssd/ticket/1504
Implements dynamic DNS updates for the AD provider. By default, the
updates also update the reverse zone and run periodically every 24
hours.
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https://fedorahosted.org/sssd/ticket/1032
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Enterprise principals are currently most useful for the AD provider and
hence enabled here by default while for the other Kerberos based
authentication providers they are disabled by default.
If additional UPN suffixes are configured for the AD domain the user
principal stored in the AD LDAP server might not contain the real
Kerberos realm of the AD domain but one of the additional suffixes which
might be completely randomly chooses, e.g. are not related to any
existing DNS domain. This make it hard for a client to figure out the
right KDC to send requests to.
To get around this enterprise principals (see
http://tools.ietf.org/html/rfc6806 for details) were introduced.
Basically a default realm is added to the principal so that the Kerberos
client libraries at least know where to send the request to. It is not
in the responsibility of the KDC to either handle the request itself,
return a client referral if he thinks a different KDC can handle the
request or return and error. This feature is also use to allow
authentication in AD environments with cross forest trusts.
Fixes https://fedorahosted.org/sssd/ticket/1842
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https://fedorahosted.org/sssd/ticket/902
changed the data type the krb5_renew_interval to string.
function krb5_string_to_deltat is used to convert and allow delimiters
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Add option to fallback to fetch local users if rfc2307is being used.
This is useful for cases where people added local users as LDAP members
and rely on these group memberships to be maintained on the local host.
Disabled by default as it violates identity domain separation.
Ticket:
https://fedorahosted.org/sssd/ticket/1020
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https://fedorahosted.org/sssd/ticket/1738
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https://fedorahosted.org/sssd/ticket/1537
changes upper limit of slices to 2000200000 in providers code and
manpage.
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https://fedorahosted.org/sssd/ticket/1535
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https://fedorahosted.org/sssd/ticket/1462
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This patch adds support for new config option ad_backup_server. The
description of this option's functionality is included in man page in
one of previous patches.
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This patch adds support for new config options krb5_backup_server and
krb5_backup_kpasswd. The description of this option's functionality
is included in man page in one of previous patches.
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This patch adds support for new config option ldap_backup_uri. The
description of this option's functionality is included in man page in
previous patch.
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The AD provider cannot function with canonicalization because of
a bug in Active Directory rendering it unable to complete a
password-change while canonicalization is enabled.
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This simplifies configuration by eliminating the need to
specifiy both krb5_keytab and ldap_krb5_keytab if the keytab is
not located at /etc/krb5.keytab
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This patch adds support for checking whether a user is expired or
disabled in AD.
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This new identity provider takes advantage of existing code for
the LDAP provider, but provides sensible defaults for operating
against an Active Directory 2008 R2 or later server.
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