source/scripting/bin/samba3dump

   1 #!/usr/bin/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 sys.path.append(os.path.join(os.path.dirname(__file__), "../python"))
  11 import samba
  12 import samba.samba3
  13
  14 parser = optparse.OptionParser("provision <libdir> [<smb.conf>]")
  15 parser.add_option("--format", type="choice", metavar="FORMAT",
  16                           choices=["full", "summary"])
  17
  18 opts, args = parser.parse_args()
  19
  20 if opts.format is None:
  21         opts.format = "summary"
  22
  23 def print_header(txt):
  24         print "\n%s" % txt
  25         print "=========================================="
  26
  27 def print_samba3_policy(pol):
  28         print_header("Account Policies")
  29         print "Min password length: %d" % pol.min_password_length
  30         print "Password history length: %d" % pol.password_history
  31         if pol.user_must_logon_to_change_password:
  32                 print "User must logon to change password: %d" % pol.user_must_logon_to_change_password
  33         if pol.maximum_password_age:
  34                 print "Maximum password age: %d" % pol.maximum_password_age
  35         if pol.minimum_password_age:
  36                 print "Minimum password age: %d" % pol.minimum_password_age
  37         if pol.lockout_duration:
  38                 print "Lockout duration: %d" % pol.lockout_duration
  39         if pol.reset_count_minutes:
  40                 print "Reset Count Minutes: %d" % pol.reset_count_minutes
  41         if pol.bad_lockout_minutes:
  42                 print "Bad Lockout Minutes: %d" % pol.bad_lockout_minutes
  43         if pol.disconnect_time:
  44                 print "Disconnect Time: %d" % pol.disconnect_time
  45         if pol.refuse_machine_password_change:
  46                 print "Refuse Machine Password Change: %d" % pol.refuse_machine_password_change
  47
  48 def print_samba3_sam(samba3):
  49         print_header("SAM Database")
  50
  51         for a in samba3.samaccounts:
  52                 print "%d: %s" % a.user_rid, a.username
  53
  54 def print_samba3_shares(samba3):
  55         print_header("Configured shares")
  56         for s in samba3.shares:
  57                 print "--- %s ---" % s.name
  58
  59                 for p in s.parameters:
  60                         print "\t%s = %s" % (p.name, p.value)
  61
  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_dom_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
 100         for k in regdb.keys():
 101                 print "%s" % k
 102                 for v in regdb.values(k):
 103                         print "\t%s: type %d, length %d" % (v.name, v.type, v.data.length)
 104
 105 def print_samba3_winsdb(winsdb):
 106         print_header("WINS Database")
 107
 108         for name in winsdb:
 109                 (ttl, ips, nb_flags) = winsdb[name]
 110                 print "%s, nb_flags: %s, ttl: %lu, %d ips, fst: %s" % (name, nb_flags, ttl, len(ips), ips[0])
 111
 112 def print_samba3_groupmappings(groupdb):
 113         print_header("Group Mappings")
 114
 115         for sid in groupdb.groupsids():
 116                 print "\t--- Group: %s ---" % g.nt_name
 117                 print "\tComment: %s" % g.comment
 118                 print "\tGID: %d" % g.gid
 119                 print "\tSID Name Use: %d" % g.sid_name_use
 120                 print "\tSID: %s\n" % g.sid
 121
 122 def print_samba3_aliases(groupdb):
 123         for a in groupdb.aliases:
 124                 print "\t--- Alias: %s ---" % a.sid
 125                 for m in a.members:
 126                         print "\t%s" % m
 127
 128 def print_samba3_idmapdb(idmapdb):
 129         print_header("Winbindd SID<->GID/UID mappings")
 130
 131         print "User High Water Mark: %d" % idmapdb.user_hwm
 132         print "Group High Water Mark: %d\n" % idmapdb.group_hwm
 133
 134         for e in idmapdb.mappings:
 135                 if e.type == e.IDMAP_GROUP:
 136                         print "%s -> GID %d" % (e.sid, e.unix_id)
 137                 else:
 138                         print "%s -> UID %d" % (e.sid, e.unix_id)
 139
 140 def print_samba3(samba3):
 141         print_samba3_policy(samba3.get_policy_db())
 142         print_samba3_winsdb(samba3.get_wins_db())
 143         print_samba3_regdb(samba3.get_registry())
 144         print_samba3_secrets(samba3.get_secrets_db())
 145         groupdb = samba3.get_groupmapping_db()
 146         print_samba3_groupmappings(groupdb)
 147         print_samba3_aliases(groupdb)
 148         print_samba3_idmapdb(samba3.get_idmap_db())
 149         print_samba3_shares(samba3)
 150         print_samba3_sam(samba3)
 151
 152 def print_samba3_summary(samba3):
 153         print "WINS db entries: %d" % len(samba3.get_wins_db())
 154         print "Registry key count: %d" % len(samba3.get_registry())
 155         groupdb = samba3.get_groupmapping_db()
 156         print "Groupmap count: %d" % len(list(groupdb.groupsids()))
 157         print "Alias count: %d" % len(list(groupdb.aliases()))
 158         idmapdb = samba3.get_idmap_db()
 159         print "Idmap count: %d" % (len(list(idmapdb.uids())) + len(list(idmapdb.gids())))
 160
 161 libdir = args[0]
 162 if len(args) > 1:
 163         smbconf = args[2]
 164 else:
 165         smbconf = os.path.join(libdir, "smb.conf")
 166
 167 samba3 = samba.samba3.Samba3(libdir, smbconf)
 168
 169 if opts.format == "summary":
 170         print_samba3_summary(samba3)
 171 elif opts.format == "full":
 172         print_samba3(samba3)