ipaNTHash contains security sensitive information, it should be hidden just
like other password attributes. As a part of preparation for ticket #2511,
the ACI allowing global access is also updated to hide DNS zones.
https://fedorahosted.org/freeipa/ticket/2856
We want to always resolve TGS requests even if the user mistakenly sends a
request for a service ticket where the fqdn part contain upper case letters.
The actual implementation follows hints set by KDC. When AP_REQ is done, KDC
sets KRB5_FLAG_ALIAS_OK and we obey it when looking for principals on TGS requests.
https://fedorahosted.org/freeipa/ticket/1577
We need two attributes in the ipaNTTrustedDomain objectclass to store different
kind of SID. Currently ipaNTSecurityIdentifier is used to store the Domain-SID
of the trusted domain. A second attribute is needed to store the SID for the
trusted domain user. Since it cannot be derived safely from other values and
since it does not make sense to create a separate object for the user a new
attribute is needed.
https://fedorahosted.org/freeipa/ticket/2191
When permission-find post callback detected a --pkey-only option,
it just terminated. However, this way the results that could have
been added from aci_find matches were not included.
Fix the post callback to go through the entire matching process.
Also make sure that DNS permissions have a correct objectclass
(ipapermission), otherwise such objects are not matched by the
permission LDAP search.
https://fedorahosted.org/freeipa/ticket/2658
We were returning '' for the first entry when hostcat and usercat were
set to all. All subsequent entries were padded with - which effectively
denied access.
This requires slapi-nis 0.40+
https://fedorahosted.org/freeipa/ticket/2192
New features in bind-dyndb-ldap and IPA DNS plugin pulled new
attributes and objectclasses. ACIs and permissions need to be
updated to allow users with appropriate permissions update
these attributes in LDAP.
This patch updates the ACI for DNS record updates and adds one
new permission to update global DNS configuration.
https://fedorahosted.org/freeipa/ticket/2510
If minssf is set in configuration and this is not set then clients won't
be able to detect the available namingContexts, defaultNamingContext,
capabilities, etc.
https://fedorahosted.org/freeipa/ticket/2542
The dn value needs to be quoted otherwise it is interpreted to be a
multi-value.
This will replace whatever value is currently set.
https://fedorahosted.org/freeipa/ticket/2452
Update ipaSudoRule objectClass on upgrades to add new attributes.
Ensure uniqueness of sudoOrder in rules.
The attributes sudoNotBefore and sudoNotAfter are being added to
schema but not as Params.
https://fedorahosted.org/freeipa/ticket/1314
We originally designed netgroups to use a special membership attribute,
memberNisNetgroup. We changed it at implementation time but never updated
the mapping.
https://fedorahosted.org/freeipa/ticket/2359
There are two sides to this, the server and client side.
On the server side we attempt to add a defaultNamingContext on already
installed servers. This will fail on older 389-ds instances but the
failure is not fatal. New installations on versions of 389-ds that
support this attribute will have it already defined.
On the client side we need to look for both defaultNamingContext and
namingContexts. We still need to check that the defaultNamingContext
is an IPA server (info=IPAV2).
The migration change also takes advantage of this and adds a new
option which allows one to provide a basedn to use instead of trying
to detect it.
https://fedorahosted.org/freeipa/ticket/1919https://fedorahosted.org/freeipa/ticket/2314
Implement API for DNS global options supported in bind-dyndb-ldap.
Currently, global DNS option overrides any relevant option in
named.conf. Thus they are not filled by default they are left as
a possibility for a user.
Bool encoding had to be fixed so that Bool LDAP attribute can also
be deleted and not just set to True or False.
https://fedorahosted.org/freeipa/ticket/2216
The permission "Modify Group membership" is used to delegate group
management responsibilities. We don't want that to include managing
the admins group.
https://fedorahosted.org/freeipa/ticket/2416
Always have FQDN available in the update dictionary. There were cases
where it would contain the ldapi socket path and not the FQDN.
https://fedorahosted.org/freeipa/ticket/2147
This creates a new container, cn=s4u2proxy,cn=etc,$SUFFIX
Within that container we control which services are allowed to
delegate tickets for other services. Right now that is limited
from the IPA HTTP to ldap services.
Requires a version of mod_auth_kerb that supports s4u2proxy
https://fedorahosted.org/freeipa/ticket/1098
This will allow one to define what SELinux context a given user gets
on a given machine. A rule can contain a set of users and hosts or it
can point to an existing HBAC rule that defines them.
https://fedorahosted.org/freeipa/ticket/755
automember functionality is depends on predefined data is in LDAP.
Since we add it for fresh installs only, automember cannot be used
for upgraded servers. Make sure that automember LDAP data is added
during upgrade too.
https://fedorahosted.org/freeipa/ticket/1992
There are two reasons for the plugin framework:
1. To provide a way of doing manual/complex LDAP changes without having
to keep extending ldapupdate.py (like we did with managed entries).
2. Allows for better control of restarts.
There are two types of plugins, preop and postop. A preop plugin runs
before any file-based updates are loaded. A postop plugin runs after
all file-based updates are applied.
A preop plugin may update LDAP directly or craft update entries to be
applied with the file-based updates.
Either a preop or postop plugin may attempt to restart the dirsrv instance.
The instance is only restartable if ipa-ldap-updater is being executed
as root. A warning is printed if a restart is requested for a non-root
user.
Plugins are not executed by default. This is so we can use ldapupdate
to apply simple updates in commands like ipa-nis-manage.
https://fedorahosted.org/freeipa/ticket/1789https://fedorahosted.org/freeipa/ticket/1790https://fedorahosted.org/freeipa/ticket/2032
This resolves two issues:
1. The DNS acis lacked a prefix so weren't tied to permissions
2. The permissions were added before the privileges so the member
values weren't calculated properly
For updates we need to add in the members and recalculate memberof via
a DS task.
https://fedorahosted.org/freeipa/ticket/1898
Repoint cn=Managed Entries,cn=plugins,cn=config in common_setup
Create: cn=Managed Entries,cn=etc,$SUFFIX
Create: cn=Definitions,cn=Managed Entries,cn=etc,$SUFFIX
Create: cn=Templates,cn=Managed Entries,cn=etc,$SUFFIX
Create method for dynamically migrating any and all custom Managed Entries
from the cn=config space into the new container.
Separate the connection creation during update so that a restart can
be performed to initialize changes before performing a delete.
Add wait_for_open_socket() method in installutils
https://fedorahosted.org/freeipa/ticket/1708
We need an indicator to see if a keytab has been set on host and
service entries. We also need a way to know if a one-time password is
set on a host.
This adds an ACI that grants search on userPassword and
krbPrincipalKey so we can do an existence search on them. This way
we can tell if the attribute is set and create a fake attribute
accordingly.
When a userPassword is set on a host a keytab is generated against
that password so we always set has_keytab to False if a password
exists. This is fine because when keytab gets generated for the
host the password is removed (hence one-time).
This adds has_keytab/has_password to the user, host and service plugins.
ticket https://fedorahosted.org/freeipa/ticket/1538
The default precedence for plugins is 50 and the run in more or less
alphabetical order (but not guaranteed). This plugin needs to run after
the others have already done their work.
https://fedorahosted.org/freeipa/ticket/1370
This fixes a regression.
We don't need to allow enrolledBy to be modified because it gets
written in the ipa_enrollment plugin which does internal operations
so bypasses acis.
https://fedorahosted.org/freeipa/ticket/302
The Managed Entries plugin configurations weren't being created on
replica installs. The templates were there but the cn=config
portions were not.
This patch adds them as updates. The template portion will be added
in the initial replication.
ticket 1222
Automatic creation may of User Private Groups (UPG) may not be
wanted at all times. This patch adds a new flag --noprivate to
ipa user-add command to disable it.
https://fedorahosted.org/freeipa/ticket/1131
Enforce that the remote hostname matches the remote SSL server certificate
when 389-ds operates as an SSL client.
Also add an update file to turn this off for existing installations.
This also changes the way the ldapupdater modlist is generated to be more
like the framework. Single-value attributes are done as replacements
and there is a list of force-replacement attributes.
ticket 1069
This adds a new directive to ipa-ldap-updater: addifnew. This will add
a new attribute only if it doesn't exist in the current entry. We can't
compare values because the value we are adding is automatically generated.
ticket 1177
Looking at the schema in 60basev2.ldif there were many attributes that did
not have an ORDERING matching rule specified correctly. There were also a
number of attributeTypes that should have been just SUP
distinguishedName that had a combination of SUP, SYNTAX, ORDERING, etc.
This requires 389-ds-base-1.2.8.0-1+
ticket 1153
If the host has a one-time password but krbPrincipalName wasn't set yet
then the enrollment would fail because writing the principal is not
allowed. This creates an ACI that only lets it be written if it is not
already set.
ticket 1075
Created some default roles as examples. In doing so I realized that
we were completely missing default rules for HBAC, SUDO and password
policy so I added those as well.
I ran into a problem when the updater has a default record and an add
at the same time, it should handle it better now.
ticket 585
The new model is based on permssions, privileges and roles.
Most importantly it corrects the reverse membership that caused problems
in the previous implementation. You add permission to privileges and
privileges to roles, not the other way around (even though it works that
way behind the scenes).
A permission object is a combination of a simple group and an aci.
The linkage between the aci and the permission is the description of
the permission. This shows as the name/description of the aci.
ldap:///self and groups granting groups (v1-style) are not supported by
this model (it will be provided separately).
This makes the aci plugin internal only.
ticket 445
The list of attributes that a host bound as itself could write was
overly broad.
A host can now only update its description, information about itself
such as OS release, etc, its certificate, password and keytab.
ticket 416
* Adding a new SUDO schema file
* Adding this new file to the list of targets in make file
* Create SUDO container for sudo rules
* Add default sudo services to HBAC services
* Add default SUDO HBAC service group with two services sudo & sudo-i
* Installing schema
No SUDO rules are created by default by this patch.
To do this we need to break the link manually on both sides, the user and
the group.
We also have to verify in advance that the user performing this is allowed
to do both. Otherwise the user could be decoupled but not the group
leaving it in a quasi broken state that only ldapmodify could fix.
ticket 75
The entitlement entries themselves will be rather simple, consisting
of the objectClasses ipaObject and pkiUser. We will just store
userCertificate in it. The DN will contain the UUID of the entitlement.
ticket #27
This creates a new role, replicaadmin, so a non-DM user can do
limited management of replication agreements.
Note that with cn=config if an unauthorized user performs a search
an error is not returned, no entries are returned. This makes it
difficult to determine if there are simply no replication agreements or
we aren't allowed to see them. Once the ipaldap.py module gets
replaced by ldap2 we can use Get Effective Rights to easily tell the
difference.
We want to only allow a machine to request a certificate for itself, not for
other machines. I've added a new taksgroup which will allow this.
The requesting IP is resolved and compared to the subject of the CSR to
determine if they are the same host. The same is done with the service
principal. Subject alt names are not queried yet.
This does not yet grant machines actual permission to request certificates
yet, that is still limited to the taskgroup request_certs.
This will create a host service principal and may create a host entry (for
admins). A keytab will be generated, by default in /etc/krb5.keytab
If no kerberos credentails are available then enrollment over LDAPS is used
if a password is provided.
This change requires that openldap be used as our C LDAP client. It is much
easier to do SSL using openldap than mozldap (no certdb required). Otherwise
we'd have to write a slew of extra code to create a temporary cert database,
import the CA cert, ...
There are some operations, like those for the certificate system, that
don't need to write to the directory server. So instead we have an entry
that we test against to determine whether the operation is allowed or not.
This is done by attempting a write on the entry. If it would succeed then
permission is granted. If not then denied. The write we attempt is actually
invalid so the write itself will fail but the attempt will fail first if
access is not permitted, so we can distinguish between the two without
polluting the entry.
Also moves delagation layout installation in dsinstance.
This is needed to allow us to set default membership in
other modules like bindinstance.
Signed-off-by: Martin Nagy <mnagy@redhat.com>
This adds:
group administration
host administration
host group administration
delegation administration
service administration
automount administration
netgroup administration
Role groups will be part of the ACI system. It will let one create broad
categories of permissions. Things like: helpdesk, user admin, group admin,
whatever.
Loading this via LDIF is a temporary measure until we can load it online.
This requires removing the dNSRecord declarations from 05rfc2247.ldif
so a replacement copy is included for now.
Also add the netgroups container.
