source4/scripting/bin/samba3dump

   1 #!/usr/bin/env python
   2 #
   3 #    Dump Samba3 data
   4 #    Copyright Jelmer Vernooij 2005-2007
   5 #    Released under the GNU GPL v3 or later
   6 #
   7
   8 import optparse
   9 import os, sys
  10
  11 # Find right directory when running from source tree
  12 sys.path.insert(0, "bin/python")
  13
  14 import samba
  15 import samba.samba3
  16
  17 parser = optparse.OptionParser("samba3dump <libdir> [<smb.conf>]")
  18 parser.add_option("--format", type="choice", metavar="FORMAT",
  19                   choices=["full", "summary"])
  20
  21 opts, args = parser.parse_args()
  22
  23 if opts.format is None:
  24     opts.format = "summary"
  25
  26 def print_header(txt):
  27     print "\n%s" % txt
  28     print "=" * len(txt)
  29
  30 def print_samba3_policy(pol):
  31     print_header("Account Policies")
  32     print "Min password length: %d" % pol.min_password_length
  33     print "Password history length: %d" % pol.password_history
  34     if pol.user_must_logon_to_change_password:
  35         print "User must logon to change password: %d" % pol.user_must_logon_to_change_password
  36     if pol.maximum_password_age:
  37         print "Maximum password age: %d" % pol.maximum_password_age
  38     if pol.minimum_password_age:
  39         print "Minimum password age: %d" % pol.minimum_password_age
  40     if pol.lockout_duration:
  41         print "Lockout duration: %d" % pol.lockout_duration
  42     if pol.reset_count_minutes:
  43         print "Reset Count Minutes: %d" % pol.reset_count_minutes
  44     if pol.bad_lockout_minutes:
  45         print "Bad Lockout Minutes: %d" % pol.bad_lockout_minutes
  46     if pol.disconnect_time:
  47         print "Disconnect Time: %d" % pol.disconnect_time
  48     if pol.refuse_machine_password_change:
  49         print "Refuse Machine Password Change: %d" % pol.refuse_machine_password_change
  50
  51 def print_samba3_sam(samdb):
  52     print_header("SAM Database")
  53     for user in samdb:
  54         print "%s" % user
  55
  56 def print_samba3_shares(shares):
  57     print_header("Configured shares")
  58     for s in shares:
  59         print "--- %s ---" % s.name
  60         for p in s:
  61             print "\t%s = %s" % (p.key, p.value)
  62         print ""
  63
  64 def print_samba3_secrets(secrets):
  65     print_header("Secrets")
  66
  67     if secrets.get_auth_user():
  68         print "IPC Credentials:"
  69         if secrets.get_auth_user():
  70             print "    User: %s\n" % secrets.get_auth_user()
  71         if secrets.get_auth_password():
  72             print "    Password: %s\n" % secrets.get_auth_password()
  73         if secrets.get_auth_domain():
  74             print "    Domain: %s\n" % secrets.get_auth_domain()
  75
  76     if len(list(secrets.ldap_dns())) > 0:
  77         print "LDAP passwords:"
  78         for dn in secrets.ldap_dns():
  79             print "\t%s -> %s" % (dn, secrets.get_ldap_bind_pw(dn))
  80         print ""
  81
  82     print "Domains:"
  83     for domain in secrets.domains():
  84         print "\t--- %s ---" % domain
  85         print "\tSID: %s" % secrets.get_sid(domain)
  86         print "\tGUID: %s" % secrets.get_domain_guid(domain)
  87         print "\tPlaintext pwd: %s" % secrets.get_machine_password(domain)
  88         if secrets.get_machine_last_change_time(domain):
  89             print "\tLast Changed: %lu" % secrets.get_machine_last_change_time(domain)
  90         if secrets.get_machine_sec_channel_type(domain):
  91             print "\tSecure Channel Type: %d\n" % secrets.get_machine_sec_channel_type(domain)
  92
  93     print "Trusted domains:"
  94     for td in secrets.trusted_domains():
  95         print td
  96
  97 def print_samba3_regdb(regdb):
  98     print_header("Registry")
  99     from samba.registry import str_regtype
 100
 101     for k in regdb.keys():
 102         print "[%s]" % k
 103         for (value_name, (type, value))  in regdb.values(k).items():
 104             print "\"%s\"=%s:%s" % (value_name, str_regtype(type), value)
 105
 106 def print_samba3_winsdb(winsdb):
 107     print_header("WINS Database")
 108
 109     for name in winsdb:
 110         (ttl, ips, nb_flags) = winsdb[name]
 111         print "%s, nb_flags: %s, ttl: %lu, %d ips, fst: %s" % (name, nb_flags, ttl, len(ips), ips[0])
 112
 113 def print_samba3_groupmappings(groupdb):
 114     print_header("Group Mappings")
 115
 116     for sid in groupdb.groupsids():
 117         print "\t--- Group: %s ---" % sid
 118
 119 def print_samba3_aliases(groupdb):
 120     for sid in groupdb.aliases():
 121         print "\t--- Alias: %s ---" % sid
 122
 123 def print_samba3_idmapdb(idmapdb):
 124     print_header("Winbindd SID<->GID/UID mappings")
 125
 126     print "User High Water Mark: %d" % idmapdb.get_user_hwm()
 127     print "Group High Water Mark: %d\n" % idmapdb.get_group_hwm()
 128
 129     for uid in idmapdb.uids():
 130         print "%s -> UID %d" % (idmapdb.get_user_sid(uid), uid)
 131
 132     for gid in idmapdb.gids():
 133         print "%s -> GID %d" % (idmapdb.get_group_sid(gid), gid)
 134
 135 def print_samba3(samba3):
 136     print_samba3_policy(samba3.get_policy_db())
 137     print_samba3_winsdb(samba3.get_wins_db())
 138     print_samba3_regdb(samba3.get_registry())
 139     print_samba3_secrets(samba3.get_secrets_db())
 140     print_samba3_idmapdb(samba3.get_idmap_db())
 141     print_samba3_sam(samba3.get_sam_db())
 142     groupdb = samba3.get_groupmapping_db()
 143     print_samba3_groupmappings(groupdb)
 144     print_samba3_aliases(groupdb)
 145     print_samba3_shares(samba3.get_shares())
 146
 147 def print_samba3_summary(samba3):
 148     print "WINS db entries: %d" % len(samba3.get_wins_db())
 149     print "Registry key count: %d" % len(samba3.get_registry())
 150     groupdb = samba3.get_groupmapping_db()
 151     print "Groupmap count: %d" % len(list(groupdb.groupsids()))
 152     print "Alias count: %d" % len(list(groupdb.aliases()))
 153     idmapdb = samba3.get_idmap_db()
 154     print "Idmap count: %d" % (len(list(idmapdb.uids())) + len(list(idmapdb.gids())))
 155
 156 libdir = args[0]
 157 if len(args) > 1:
 158     smbconf = args[1]
 159 else:
 160     smbconf = os.path.join(libdir, "smb.conf")
 161
 162 samba3 = samba.samba3.Samba3(libdir, smbconf)
 163
 164 if opts.format == "summary":
 165     print_samba3_summary(samba3)
 166 elif opts.format == "full":
 167     print_samba3(samba3)