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Also allows us to remove sysdb_subdom_get<pw/gr>nam() wrappers and restore
fqnames proper value in subdomains, by testing for a parent domain being
present or not.
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Storing ranges for multiple domains under any specific domain is
somewhat aritrary and unnecessary.
Put ranges under cn=ranges,cn=sysdb, without involving any specific
domain subtree.
This allows us to avoid using sysdb->domain in ranges functions.
Also storing other subdomains data under the parent domain tree felt
wrong, all other domain specific data is under their own subtree.
Moving this data in its own place seems a better solution.
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We are deprecating sysdb->domain so kill the function that gives access to
this member as we should stop relying on it being available (or correct).
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Bring it out of sysdb, which will slowly remove internal dependencies on
domains and instead will always require them to be passed by callers.
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Change the way sysdbs are initialized. Make callers responsible for providing
the list of domains.
Remove the returned array of sysdb contexts, it was used only by sss_cache
and not really necessary there either as that tool can easily iterate the
domains.
Make sysdb ctx children of their respective domains.
Neither sysdb context nor domains are ever freed until a program is done so
there shouldn't be any memory hierarchy issue. As plus we simplify the code by
removing a destructor and a setter function.
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Make it clear to the API users that we can not take arbitrary auth tokens.
We can only take a password for now so simplify and clarify the interface.
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We had 2 defines for the same class.
Consolidate and remove confusion.
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https://fedorahosted.org/sssd/ticket/1612
This patch changes the handling of ghost attributes when saving the
actual user entry. Instead of always linking all groups that contained
the ghost attribute with the new user entry, the original member
attributes are now saved in the group object and the user entry is only
linked with its direct parents.
As the member attribute is compared against the originalDN of the user,
if either the originalDN or the originalMember attributes are missing,
the user object is linked with all the groups as a fallback.
The original member attributes are only saved if the LDAP schema
supports nesting.
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The original sysdb code had a strong assumption that only users from one
domain are saved in the databse, with the subdomain feature, we have
changed reality, but have not adjusted all the code arund the sysdb calls
to not rely on the original assumption.
One of the side effects of this incongrunece is that currently group
memberships do not return fully qualified names for subdomain users as they
should.
In oreder to fix this and other potential issues surrounding the violation
of the original assumption, we need to fully qualify subdomain user names.
By savin them fully qualified we do not risk aliasing local users and have
group memberhips or other name based matching code mistake a domain user
with subdomain usr or vice versa.
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https://fedorahosted.org/sssd/ticket/1589
Added check for determining, whether database version is higher or
lower than expected. To distinguish it from other errors it uses
following retun values (further used for appropriate error message):
EMEDIUMTYPE for lower version than expected
EUCLEAN for higher version than expected
When SSSD or one of it's tools fails on DB version mismatch, new error
message is showed suggesting how to proceed.
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To be able to efficiently store group memberships we need to know the
current memberships of a user. sysdb_initgroups() is used to read the
user entry together with all groups the user is a member of. Some of the
group attributes are kept to avoid additional lookups and speed up
further processing.
Currently sysdb_initgroups() does not return the original DN of the
group. Since it is needed to remove memberships later on it is added to
the list of requested attributes
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Add a help function which returns the ldb_dn object for the base dn of
the cache.
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A couple of sysdb functions used "void *" in place of a TALLOC_CTX.
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The domain can be read from the sysdb object. Removing the domain string
makes the API more self-contained.
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https://fedorahosted.org/sssd/ticket/1506
Changes how the new autofs entry objects are handled. Instead of
creating the entry on the cn=autofs,cn=custom level, the entry is
created below the map it belongs to.
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Also rename it to sysdb_attrs_get_el_ext()
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This patch keeps a local copy of the subdomains in the ipa subdomains plugin
context.
This has 2 advantages:
1. allows to check if anything changed w/o always hitting the sysdb.
2. later will allows us to dump this information w/o having to retrieve it
again. The timestamp also allows to avoid refreshing too often.
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This will be used later for setting domain_realm mappings in krb5.conf
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Rename the structure to use a standard name prefix so it is properly
name-spaced, in preparation for changing the structure itself.
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The functionality now is following:
When rule is being matched, its priority is determined as a combination
of user and host specificity (host taking preference).
After the rule is matched in provider, only its host priority is stored
in sysdb for later usage.
When rules are matched in the responder, their user priority is
determined. After that their host priority is retrieved directly from
sysdb and sum of both priorities is user to determine whether to use
that rule or not. If more rules have the same priority, the order given
in IPA config is used.
https://fedorahosted.org/sssd/ticket/1360
https://fedorahosted.org/sssd/ticket/1395
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This function copies all values from one sysdb_attrs structure to
another
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The query is performed only if there is missing information in the
cache. That means this should be done only once after restart when cache
doesn't exist. All subsequent requests for subdomains won't include the
request for master domain.
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Deleted sysdb_add_fake_user():
This function is no longer used.
Modified sysdb_add_user():
When user object is added to sysdb, it is important to iterate over all
groups that might have its name or any of its aliases as ghost member
and replace this ghost membership by a real one. This will eliminate
duplicite memberships.
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https://fedorahosted.org/sssd/ticket/1228
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