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authorAlexander Bokovoy <abokovoy@redhat.com>2013-07-15 19:13:50 +0300
committerMartin Kosek <mkosek@redhat.com>2013-07-18 17:56:30 +0200
commite95a7b1b8db9fb12c25fd371cac627352c5e93fb (patch)
tree9d072add9ec8f067fbf27e458c1386fa4c8abe3f /install/tools/ipa-adtrust-install
parentf98054a31aef1c03e2b7b9190a9b5b6a354072cb (diff)
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ipa-adtrust-install: configure compatibility tree to serve trusted domain users
Enables support for trusted domains users for old clients through Schema Compatibility plugin. SSSD supports trusted domains natively starting with version 1.9 platform. For platforms that lack SSSD or run older SSSD version one needs to use this option. When enabled, slapi-nis package needs to be installed and schema-compat-plugin will be configured to provide lookup of users and groups from trusted domains via SSSD on IPA server. These users and groups will be available under cn=users,cn=compat,$SUFFIX and cn=groups,cn=compat,$SUFFIX trees. SSSD will normalize names of users and groups to lower case. In addition to providing these users and groups through the compat tree, this option enables authentication over LDAP for trusted domain users with DN under compat tree, i.e. using bind DN uid=administrator@ad.domain,cn=users,cn=compat,$SUFFIX. This authentication is related to PAM stack using 'system-auth' PAM service. If you have disabled HBAC rule 'allow_all', then make sure there is special service called 'system-auth' created and HBAC rule to allow access to anyone to this rule on IPA masters is added. Please note that system-auth PAM service is not used directly by any other application, therefore it is safe to create one specifically to support trusted domain users via compatibility path. https://fedorahosted.org/freeipa/ticket/3567
Diffstat (limited to 'install/tools/ipa-adtrust-install')
-rwxr-xr-xinstall/tools/ipa-adtrust-install18
1 files changed, 17 insertions, 1 deletions
diff --git a/install/tools/ipa-adtrust-install b/install/tools/ipa-adtrust-install
index 5744c6f67..838f7226b 100755
--- a/install/tools/ipa-adtrust-install
+++ b/install/tools/ipa-adtrust-install
@@ -62,6 +62,9 @@ def parse_options():
parser.add_option("--add-sids", dest="add_sids", action="store_true",
default=False, help="Add SIDs for existing users and" \
" groups as the final step")
+ parser.add_option("--enable-compat",
+ dest="enable_compat", default=False, action="store_true",
+ help="Enable support for trusted domains for old clients")
options, args = parser.parse_args()
safe_options = parser.get_safe_opts(options)
@@ -194,6 +197,15 @@ def ensure_admin_kinit(admin_name, admin_password):
return False
return True
+def enable_compat_tree():
+ print "Do you want to enable support for trusted domains in Schema Compatibility plugin?"
+ print "This will allow clients older than SSSD 1.9 and non-Linux clients to work with trusted users."
+ print ""
+ enable_compat = ipautil.user_input("Enable trusted domains support in slapi-nis?", default = False, allow_empty = False)
+ print ""
+ return enable_compat
+
+
def main():
safe_options, options = parse_options()
@@ -244,6 +256,9 @@ def main():
sys.exit("Aborting installation.")
break
+ if not options.unattended and not options.enable_compat:
+ options.enable_compat = enable_compat_tree()
+
# Check we have a public IP that is associated with the hostname
ip = None
try:
@@ -363,7 +378,8 @@ def main():
smb.setup(api.env.host, ip_address, api.env.realm, api.env.domain,
netbios_name, reset_netbios_name,
options.rid_base, options.secondary_rid_base,
- options.no_msdcs, options.add_sids)
+ options.no_msdcs, options.add_sids,
+ enable_compat = options.enable_compat)
smb.find_local_id_range()
smb.create_instance()