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s4 upgradeprovision: Check that the policy for DC is present if not warn the user

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Signed-off-by: Jelmer Vernooij <jelmer@samba.org>
This commit is contained in:
Matthieu Patou
2010-06-14 12:28:58 +04:00
committed by Jelmer Vernooij
parent aea0003d08
commit c4f7b0e5f6
2 changed files with 38 additions and 4 deletions
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24
source4/scripting/python/samba/upgradehelpers.py
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@ -187,6 +187,26 @@ def get_paths(param, targetdir=None, smbconf=None):
paths = provision_paths_from_lp(lp, lp.get("realm"))
return paths
def update_policyids(names, samdb):
"""Update policy ids that could have changed after sam update
:param names: List of key provision parameters
:param samdb: An Ldb object conntected with the sam DB
"""
# policy guid
res = samdb.search(expression="(displayName=Default Domain Policy)",
base="CN=Policies,CN=System," + str(names.rootdn),
scope=SCOPE_ONELEVEL, attrs=["cn","displayName"])
names.policyid = str(res[0]["cn"]).replace("{","").replace("}","")
# dc policy guid
res2 = samdb.search(expression="(displayName=Default Domain Controllers" \
" Policy)",
base="CN=Policies,CN=System," + str(names.rootdn),
scope=SCOPE_ONELEVEL, attrs=["cn","displayName"])
if len(res2) == 1:
names.policyid_dc = str(res2[0]["cn"]).replace("{","").replace("}","")
else:
names.policyid_dc = None
def find_provision_key_parameters(samdb, secretsdb, idmapdb, paths, smbconf, lp):
"""Get key provision parameters (realm, domain, ...) from a given provision
@ -562,6 +582,8 @@ def update_secrets(newsecrets_ldb, secrets_ldb, messagefunc):
for att in hashAttrNotCopied.keys():
delta.remove(att)
for att in delta:
if att == "msDS-KeyVersionNumber":
delta.remove(att)
if att != "dn":
messagefunc(CHANGE,
"Adding/Changing attribute %s to %s" % \
@ -632,6 +654,8 @@ def update_gpo(paths, samdb, names, lp, message, force=0):
if not os.path.isdir(dir):
create_gpo_struct(dir)
if names.policyid_dc == None:
raise ProvisioningError("Policy ID for Domain controller is missing")
dir = getpolicypath(paths.sysvol, names.dnsdomain, names.policyid_dc)
if not os.path.isdir(dir):
create_gpo_struct(dir)