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#!/usr/bin/python
# Copyright (C) 2011 Gluster, Inc. <http://www.gluster.com>
# This file is part of Gluster Management Gateway.
#
import os
import sys
p1 = os.path.abspath(os.path.dirname(sys.argv[0]))
p2 = "%s/common" % os.path.dirname(p1)
if not p1 in sys.path:
sys.path.append(p1)
if not p2 in sys.path:
sys.path.append(p2)
import Utils
defaultUid = 1024000
cifsUserFile = "/opt/glustermg/etc/users.cifs"
def getUid(userName):
try:
fp = open(cifsUserFile)
content = fp.read()
fp.close()
except IOError, e:
Utils.log("failed to read file %s: %s" % (cifsUserFile, str(e)))
return False
for line in content.strip().split():
tokens = line.split(":")
if tokens[1] == UserName:
return int(tokens[0])
return None
def getLastUid():
if not os.path.exists(cifsUserFile):
return defaultUid
try:
fp = open(cifsUserFile)
content = fp.read()
fp.close()
except IOError, e:
Utils.log("failed to read file %s: %s" % (cifsUserFile, str(e)))
return False
lines = content.strip().split()
if not lines:
return defaultUid
return int(lines[-1].split(":")[0])
def setUid(uid, userName):
try:
fp = open(cifsUserFile, "a")
fp.write("%s:%s\n" % (uid, userName))
fp.close()
return True
except IOError, e:
Utils.log("failed to write file %s: %s" % (cifsUserFile, str(e)))
return False
def main():
if len(sys.argv) < 4:
sys.stderr.write("usage: %s SERVER_FILE USERNAME PASSWORD\n" % os.path.basename(sys.argv[0]))
sys.exit(-1)
serverFile = sys.argv[1]
userName = sys.argv[2]
password = sys.argv[3]
existingUser = False
uid = getUid(userName)
if not uid:
uid = getLastUid()
if not uid:
sys.exit(10)
uid += 1
else:
existingUser = True
rv = Utils.runCommand("grun.py %s add_user_cifs.py %s %s %s" % (serverFile, uid, userName, password))
if existingUser:
sys.exit(rv)
if rv == 0:
if not setUid(uid, userName):
sys.stderr.write("Failed to add the user\n")
sys.exit(11)
sys.exit(rv)
if __name__ == "__main__":
main()
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