# A Python port of the MS knowledge base article Q157234
# "How to deal with localized and renamed user and group names"
# http://support.microsoft.com/default.aspx?kbid=157234
import sys
from win32net import NetUserModalsGet
from win32security import LookupAccountSid
import pywintypes
from ntsecuritycon import *
def LookupAliasFromRid(TargetComputer, Rid):
# Sid is the same regardless of machine, since the well-known
# BUILTIN domain is referenced.
sid = pywintypes.SID()
sid.Initialize(SECURITY_NT_AUTHORITY, 2)
for i, r in enumerate((SECURITY_BUILTIN_DOMAIN_RID, Rid)):
sid.SetSubAuthority(i, r)
name, domain, typ = LookupAccountSid(TargetComputer, sid)
return name
def LookupUserGroupFromRid(TargetComputer, Rid):
# get the account domain Sid on the target machine
# note: if you were looking up multiple sids based on the same
# account domain, only need to call this once.
umi2 = NetUserModalsGet(TargetComputer, 2)
domain_sid = umi2['domain_id']
SubAuthorityCount = domain_sid.GetSubAuthorityCount()
# create and init new sid with acct domain Sid + acct Rid
sid = pywintypes.SID()
sid.Initialize(domain_sid.GetSidIdentifierAuthority(),
SubAuthorityCount+1)
# copy existing subauthorities from account domain Sid into
# new Sid
for i in range(SubAuthorityCount):
sid.SetSubAuthority(i, domain_sid.GetSubAuthority(i))
# append Rid to new Sid
sid.SetSubAuthority(SubAuthorityCount, Rid)
name, domain, typ = LookupAccountSid(TargetComputer, sid)
return name
def main():
if len(sys.argv) == 2:
targetComputer = sys.argv[1]
else:
targetComputer = None
name = LookupUserGroupFromRid(targetComputer, DOMAIN_USER_RID_ADMIN)
print "'Administrator' user name = %s" % (name,)
name = LookupAliasFromRid(targetComputer, DOMAIN_ALIAS_RID_ADMINS)
print "'Administrators' local group/alias name = %s" % (name,)
if __name__=='__main__':
main()
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