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s4-devel/pfm_verify: Extend the tool to verify schemaInfo attribute value

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This commit is contained in:
Kamen Mazdrashki 2010-12-18 05:21:09 +02:00
parent bd6f9efc1e
commit 214b12973d
1 changed files with 43 additions and 6 deletions
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49
source4/scripting/devel/pfm_verify.py
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@ -42,7 +42,14 @@ def _samdb_fetch_pfm(samdb):
assert len(res) == 1
pfm = ndr_unpack(drsblobs.prefixMapBlob,
str(res[0]['prefixMap']))
return pfm.ctr
pfm_schi = None
if 'schemaInfo' in res[0]:
pfm_schi = pfm_schi = ndr_unpack(drsblobs.schemaInfoBlob,
str(res[0]['schemaInfo']))
else:
pfm_schi = drsblobs.schemaInfoBlob()
pfm_schi.marker = 0xFF;
return (pfm.ctr, pfm_schi)
def _drs_fetch_pfm(server, samdb, creds, lp):
"""Fetch prefixMap using DRS interface"""
@ -82,10 +89,14 @@ def _drs_fetch_pfm(server, samdb, creds, lp):
pfm_it = pfm.mappings[-1]
assert pfm_it.id_prefix == 0
assert pfm_it.oid.length == 21
assert pfm_it.oid.binary_oid[0] == 255
s = ''
for x in pfm_it.oid.binary_oid:
s += chr(x)
pfm_schi = ndr_unpack(drsblobs.schemaInfoBlob, s)
assert pfm_schi.marker == 0xFF
# remove schemaInfo element
pfm.num_mappings -= 1
return pfm
return (pfm, pfm_schi)
def _pfm_verify(drs_pfm, ldb_pfm):
errors = []
@ -107,6 +118,21 @@ def _pfm_verify(drs_pfm, ldb_pfm):
errors.append("[%2d] differences in (%s)" % (i, it_err))
return errors
def _pfm_schi_verify(drs_schi, ldb_schi):
errors = []
print drs_schi.revision
print drs_schi.invocation_id
if drs_schi.marker != ldb_schi.marker:
errors.append("Different marker in schemaInfo: drs = %d, ldb = %d"
% (drs_schi.marker, ldb_schi.marker))
if drs_schi.revision != ldb_schi.revision:
errors.append("Different revision in schemaInfo: drs = %d, ldb = %d"
% (drs_schi.revision, ldb_schi.revision))
if drs_schi.invocation_id != ldb_schi.invocation_id:
errors.append("Different invocation_id in schemaInfo: drs = %s, ldb = %s"
% (drs_schi.invocation_id, ldb_schi.invocation_id))
return errors
########### main code ###########
if __name__ == "__main__":
# command line parsing
@ -137,10 +163,21 @@ if __name__ == "__main__":
session_info=system_session(lp),
credentials=creds, lp=lp)
drs_pfm = _drs_fetch_pfm(server, samdb, creds, lp)
ldb_pfm = _samdb_fetch_pfm(samdb)
exit_code = 0
(drs_pfm, drs_schi) = _drs_fetch_pfm(server, samdb, creds, lp)
(ldb_pfm, ldb_schi) = _samdb_fetch_pfm(samdb)
# verify prefixMaps
errors = _pfm_verify(drs_pfm, ldb_pfm)
if len(errors):
print "prefixMap verification errors:"
print "%s" % errors
sys.exit(1)
exit_code = 1
# verify schemaInfos
errors = _pfm_schi_verify(drs_schi, ldb_schi)
if len(errors):
print "schemaInfo verification errors:"
print "%s" % errors
exit_code = 2
if exit_code != 0:
sys.exit(exit_code)