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s4-upgradeprovisision: fix bug 8063, old SD can miss some componenent (group, owner, ...)

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Don't make the assumption that SD are correct, they can be wrong and
misformed.

Fix this bug: https://bugzilla.samba.org/show_bug.cgi?id=8063
This commit is contained in:
Matthieu Patou 2011-06-05 17:39:32 +04:00 committed by Matthieu Patou
parent b14bdf431b
commit 5db07d2f42
1 changed files with 20 additions and 16 deletions
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36
source4/scripting/python/samba/upgradehelpers.py
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@ -372,42 +372,46 @@ def get_diff_sddls(refsddl, cursddl):
"""
txt = ""
hash_new = chunck_sddl(cursddl)
hash_cur = chunck_sddl(cursddl)
hash_ref = chunck_sddl(refsddl)
if hash_new["owner"] != hash_ref["owner"]:
if not hash_cur.has_key("owner"):
txt = "\tNo owner in current SD"
elif hash_cur["owner"] != hash_ref["owner"]:
txt = "\tOwner mismatch: %s (in ref) %s" \
"(in current)\n" % (hash_ref["owner"], hash_new["owner"])
"(in current)\n" % (hash_ref["owner"], hash_cur["owner"])
if hash_new["group"] != hash_ref["group"]:
if not hash_cur.has_key("group"):
txt = "%s\tNo group in current SD" % txt
elif hash_cur["group"] != hash_ref["group"]:
txt = "%s\tGroup mismatch: %s (in ref) %s" \
"(in current)\n" % (txt, hash_ref["group"], hash_new["group"])
"(in current)\n" % (txt, hash_ref["group"], hash_cur["group"])
for part in ["dacl", "sacl"]:
if hash_new.has_key(part) and hash_ref.has_key(part):
if hash_cur.has_key(part) and hash_ref.has_key(part):
# both are present, check if they contain the same ACE
h_new = set()
h_cur = set()
h_ref = set()
c_new = chunck_acl(hash_new[part])
c_cur = chunck_acl(hash_cur[part])
c_ref = chunck_acl(hash_ref[part])
for elem in c_new["aces"]:
h_new.add(elem)
for elem in c_cur["aces"]:
h_cur.add(elem)
for elem in c_ref["aces"]:
h_ref.add(elem)
for k in set(h_ref):
if k in h_new:
h_new.remove(k)
if k in h_cur:
h_cur.remove(k)
h_ref.remove(k)
if len(h_new) + len(h_ref) > 0:
if len(h_cur) + len(h_ref) > 0:
txt = "%s\tPart %s is different between reference" \
" and current here is the detail:\n" % (txt, part)
for item in h_new:
for item in h_cur:
txt = "%s\t\t%s ACE is not present in the" \
" reference\n" % (txt, item)
@ -415,9 +419,9 @@ def get_diff_sddls(refsddl, cursddl):
txt = "%s\t\t%s ACE is not present in the" \
" current\n" % (txt, item)
elif hash_new.has_key(part) and not hash_ref.has_key(part):
elif hash_cur.has_key(part) and not hash_ref.has_key(part):
txt = "%s\tReference ACL hasn't a %s part\n" % (txt, part)
elif not hash_new.has_key(part) and hash_ref.has_key(part):
elif not hash_cur.has_key(part) and hash_ref.has_key(part):
txt = "%s\tCurrent ACL hasn't a %s part\n" % (txt, part)
return txt