| Commit message (Collapse) | Author | Age | Files | Lines |
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Add helper function msgs2attrs_array
This function converts a list of ldb_messages into a list of
sysdb_attrs.
Conflicts:
src/providers/ldap/ldap_common.c
src/providers/ldap/ldap_common.h
Add HBAC evaluator and tests
Add helper functions for looking up HBAC rule components
Remove old HBAC implementation
Add new HBAC lookup and evaluation routines
Conflicts:
Makefile.am
Add ipa_hbac_refresh option
This option describes the time between refreshes of the HBAC rules
on the IPA server.
Add ipa_hbac_treat_deny_as option
By default, we will treat the presence of any DENY rule as denying
all users. This option will allow the admin to explicitly ignore
DENY rules during a transitional period.
Treat NULL or empty rhost as unknown
Previously, we were assuming this meant it was coming from the
localhost, but this is not a safe assumption. We will now treat it
as unknown and it will fail to match any rule that requires a
specified srchost or group of srchosts.
libipa_hbac: Support case-insensitive comparisons with UTF8
UTF8 HBAC test
Fix memory leak in ipa_hbac_evaluate_rules
https://fedorahosted.org/sssd/ticket/933
Fix incorrect NULL check in ipa_hbac_common.c
https://fedorahosted.org/sssd/ticket/936
Require matched version and release for libipa_hbac
Add rule validator to libipa_hbac
https://fedorahosted.org/sssd/ticket/943
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Previously, this was only handled by the internal LDAP and Kerberos
providers, but this wasn't available early enough to properly
handle setting up the krb5_service for failover and creating the
krb5info files.
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It is possible to set up FreeIPA servers where the Kerberos realm
differs from the IPA domain name. We need to allow setting the
krb5_realm explicitly to handle this.
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Option is named to discourage use in production environments and
is intentionally not listed in the SSSDConfig API.
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Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>
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Two new options are added to the LDAP access provider to allow a broader
range of access control rules to be evaluated.
'ldap_access_order' makes it possible to run more than one rule. To keep
compatibility with older versions the default is 'filter'. This patch
adds a new rule 'expire'.
'ldap_account_expire_policy' specifies which LDAP attribute should be
used to determine if an account is expired or not. Currently only
'shadow' is supported which evaluates the ldap_user_shadow_expire
attribute.
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Fixes: #531
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This option (applicable to access_provider=ldap) allows the admin
to set an additional LDAP search filter that must match in order
for a user to be granted access to the system.
Common examples for this would be limiting access to users by in a
particular group, for example:
ldap_access_filter = memberOf=cn=access_group,ou=Groups,dc=example,dc=com
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If the configuration option krb5_store_password_if_offline is set to
true and the backend is offline the plain text user password is stored
and used to request a TGT if the backend becomes online. If available
the Linux kernel key retention service is used.
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This adds two new options:
ipa_dyndns_update: Boolean value to select whether this client
should automatically update its IP address in FreeIPA DNS.
ipa_dyndns_iface: Choose an interface manually to use for
updating dynamic DNS. Default is to use the interface associated
with the LDAP connection to FreeIPA.
This patch supports A and AAAA records. It relies on the presence
of the nsupdate tool from the bind-utils package to perform the
actual update step. The location of this utility is set at build
time, but its availability is determined at runtime (so clients
that do not require dynamic update capability do not need to meet
this dependency).
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The current version modified some global structures to be able to use
Kerberos and LDAP authentication during the IPA password migration. This
new version only uses tevent requests.
Additionally the ipaMigrationEnabled attribute is read from the IPA
server to see if password migration is allowed or not.
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This reverts commit 973b7c27c0b294b8b2f120296f64c6a3a36e44b7.
While this patch applied cleanly, it was uncompilable. Reverting
until it can be properly merged.
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This adds two new options:
ipa_dyndns_update: Boolean value to select whether this client
should automatically update its IP address in FreeIPA DNS.
ipa_dyndns_iface: Choose an interface manually to use for
updating dynamic DNS. Default is to use the interface associated
with the LDAP connection to FreeIPA.
This patch supports A and AAAA records. It relies on the presence
of the nsupdate tool from the bind-utils package to perform the
actual update step. The location of this utility is set at build
time, but its availability is determined at runtime (so clients
that do not require dynamic update capability do not need to meet
this dependency).
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Integrate the failover improvements with our back ends. The DNS domain
used in the SRV query is always the SSSD domain name.
Please note that this patch changes the default value of ldap_uri from
"ldap://localhost" to "NULL" in order to use service discovery with no
server set.
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- use domain_to_basedn() to construct LDAP search paths for IPA HBAC
- move domain_to_basedn() to a separate file to simplify the build of
a test
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The krb5 options were out of sync, causing a runtime abort.
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Implements a different mechanism for cleanup task. Instead of just
deleting expired entries, this patch adds a new option
account_cache_expiration for domains. If an entry is expired and the last
login was more days in the past that account_cache_expiration, the entry is
deleted.
Groups are deleted if they are expired and and no user references them
(no user has memberof: attribute pointing at that group).
The parameter account_cache_expiration is not LDAP-specific, so that other
future backends might use the same timeout setting.
Fixes: #391
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Also update BUILD.txt
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