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- implemented change pop/imap password

git-svn-id: file:///home/www/usr01/svn/gnuviechadmin/gnuviech.info/gnuviechadmin/trunk@136 a67ec6bc-e5d5-0310-a910-815c51eb3124
This commit is contained in:
Jan Dittberner 2005-10-07 04:43:12 +00:00
parent cab6f70ec8
commit da5aa67ac9
2 changed files with 69 additions and 2 deletions

59
backend/changepoppassword.py Executable file
View File

@ -0,0 +1,59 @@
#!/usr/bin/env python
import psycopg, getopt, sys
from gvadm import PasswordTools, DomainTools
def usage():
print """Usage information:
=====================
%(process)s -h|--help
- prints this help text
%(process)s --domain=<domain> --user=<user> [--password=<password>]
- updates the password of a pop user for the given domain
- if the optional password is ommitted a generated one is used
- the password is checked using cracklib
- if the password is too weak a generated one is used
""" % {'process': sys.argv[0]}
if __name__ == "__main__":
try:
options = getopt.getopt(sys.argv[1:], "h", ['help', 'password=',
'domain=', 'user='])
except getopt.GetoptError:
usage()
sys.exit(1)
if (not options[0] or
dict(options[0]).has_key('-h') or
dict(options[0]).has_key('--help') or
not dict(options[0]).has_key('--domain') or
not dict(options[0])['--domain'].strip() or
not dict(options[0]).has_key('--user') or
not dict(options[0])['--user'].strip()):
usage()
sys.exit(1)
# specify the domain
domain = None
try:
domain = DomainTools.Domain(dict(options[0])['--domain'])
except DomainTools.InvalidDomain, iv:
print iv
sys.exit(1)
username = dict(options[0])['--user']
if not domain.hasPopUser(username):
print "Domain doesn't have pop user", username
sys.exit(1)
# specify the password
password = None
if dict(options[0]).has_key('--password'):
password = PasswordTools.check_password(dict(options[0])['--password'])
if (password == None):
password = PasswordTools.generate_password()
domain.updatePopPassword(username, password)

View File

@ -143,12 +143,20 @@ Password: %(password)s""" % {'domain': self.domain,
def hasPopUser(self, username):
"""Checks whether the specified POP3/IMAP user exists in the domain."""
return ([user for user in domain.listPopUsers() if (user == username)])
return ([user for user in self.listPopUsers() if (user == username)])
def updatePopPassword(self, username, password=PasswordTools.generate_password()):
"""Updates the password of the given POP3/IMAP user."""
if self.hasPopUser(username):
print("will update password of user %s to %s" % (username, password))
crypted = PasswordTools.md5_crypt_password(password)
cr = self.cnx.cursor()
cr.execute("UPDATE mailpasswd SET clear=%(clear)s, crypt=%(crypt)s WHERE id=%(user)s" % {
'clear': psycopg.QuotedString(password),
'crypt': psycopg.QuotedString(crypted),
'user': psycopg.QuotedString(username)})
self.cnx.commit()
print("updated password of user %s to %s" % (username, password))
else:
raise InvalidPopUser(self, username)