selftest/target/Samba3.pm

   1 #!/usr/bin/perl
   2 # Bootstrap Samba and run a number of tests against it.
   3 # Copyright (C) 2005-2007 Jelmer Vernooij <jelmer@samba.org>
   4 # Published under the GNU GPL, v3 or later.
   5
   6 package Samba3;
   7
   8 use strict;
   9 use Cwd qw(abs_path);
  10 use FindBin qw($RealBin);
  11 use POSIX;
  12 use target::Samba;
  13
  14 sub have_ads($) {
  15         my ($self) = @_;
  16         my $found_ads = 0;
  17         my $smbd_build_options = Samba::bindir_path($self, "smbd") . " -b|";
  18         open(IN, $smbd_build_options) or die("Unable to run $smbd_build_options: $!");
  19
  20         while (<IN>) {
  21                 if (/WITH_ADS/) {
  22                        $found_ads = 1;
  23                 }
  24         }
  25         close IN;
  26
  27         # If we were not built with ADS support, pretend we were never even available
  28         return $found_ads;
  29 }
  30
  31 sub new($$) {
  32         my ($classname, $bindir, $binary_mapping, $srcdir, $server_maxtime) = @_;
  33         my $self = { vars => {},
  34                      bindir => $bindir,
  35                      binary_mapping => $binary_mapping,
  36                      srcdir => $srcdir,
  37                      server_maxtime => $server_maxtime
  38         };
  39         bless $self;
  40         return $self;
  41 }
  42
  43 sub teardown_env($$)
  44 {
  45         my ($self, $envvars) = @_;
  46         my $count = 0;
  47
  48         # This should cause smbd to terminate gracefully
  49         close($envvars->{STDIN_PIPE});
  50
  51         my $smbdpid = $envvars->{SMBD_TL_PID};
  52         my $nmbdpid = $envvars->{NMBD_TL_PID};
  53         my $winbinddpid = $envvars->{WINBINDD_TL_PID};
  54
  55         # This should give it time to write out the gcov data
  56         until ($count > 20) {
  57             my $smbdchild = Samba::cleanup_child($smbdpid, "smbd");
  58             my $nmbdchild = Samba::cleanup_child($nmbdpid, "nmbd");
  59             my $winbinddchild = Samba::cleanup_child($winbinddpid, "winbindd");
  60             if ($smbdchild == -1
  61                 && $nmbdchild == -1
  62                 && $winbinddchild == -1) {
  63                 last;
  64             }
  65             sleep(1);
  66             $count++;
  67         }
  68
  69         if ($count <= 20 && kill(0, $smbdpid, $nmbdpid, $winbinddpid) == 0) {
  70             return;
  71         }
  72
  73         $self->stop_sig_term($smbdpid);
  74         $self->stop_sig_term($nmbdpid);
  75         $self->stop_sig_term($winbinddpid);
  76
  77         $count = 0;
  78         until ($count > 10) {
  79             my $smbdchild = Samba::cleanup_child($smbdpid, "smbd");
  80             my $nmbdchild = Samba::cleanup_child($nmbdpid, "nmbd");
  81             my $winbinddchild = Samba::cleanup_child($winbinddpid, "winbindd");
  82             if ($smbdchild == -1
  83                 && $nmbdchild == -1
  84                 && $winbinddchild == -1) {
  85                 last;
  86             }
  87             sleep(1);
  88             $count++;
  89         }
  90
  91         if ($count <= 10 && kill(0, $smbdpid, $nmbdpid, $winbinddpid) == 0) {
  92             return;
  93         }
  94
  95         warn("timelimit process did not quit on SIGTERM, sending SIGKILL");
  96         $self->stop_sig_kill($smbdpid);
  97         $self->stop_sig_kill($nmbdpid);
  98         $self->stop_sig_kill($winbinddpid);
  99
 100         return 0;
 101 }
 102
 103 sub getlog_env_app($$$)
 104 {
 105         my ($self, $envvars, $name) = @_;
 106
 107         my $title = "$name LOG of: $envvars->{NETBIOSNAME}\n";
 108         my $out = $title;
 109
 110         open(LOG, "<".$envvars->{$name."_TEST_LOG"});
 111
 112         seek(LOG, $envvars->{$name."_TEST_LOG_POS"}, SEEK_SET);
 113         while (<LOG>) {
 114                 $out .= $_;
 115         }
 116         $envvars->{$name."_TEST_LOG_POS"} = tell(LOG);
 117         close(LOG);
 118
 119         return "" if $out eq $title;
 120
 121         return $out;
 122 }
 123
 124 sub getlog_env($$)
 125 {
 126         my ($self, $envvars) = @_;
 127         my $ret = "";
 128
 129         $ret .= $self->getlog_env_app($envvars, "SMBD");
 130         $ret .= $self->getlog_env_app($envvars, "NMBD");
 131         $ret .= $self->getlog_env_app($envvars, "WINBINDD");
 132
 133         return $ret;
 134 }
 135
 136 sub check_env($$)
 137 {
 138         my ($self, $envvars) = @_;
 139
 140         my $childpid = waitpid(-1, WNOHANG);
 141
 142         # TODO ...
 143         return 1;
 144 }
 145
 146 sub setup_env($$$)
 147 {
 148         my ($self, $envname, $path) = @_;
 149
 150         if (defined($self->{vars}->{$envname})) {
 151                 return $self->{vars}->{$envname};
 152         }
 153
 154         if ($envname eq "s3dc") {
 155                 return $self->setup_s3dc("$path/s3dc");
 156         } elsif ($envname eq "simpleserver") {
 157                 return $self->setup_simpleserver("$path/simpleserver");
 158         } elsif ($envname eq "maptoguest") {
 159                 return $self->setup_maptoguest("$path/maptoguest");
 160         } elsif ($envname eq "ktest") {
 161                 return $self->setup_ktest("$path/ktest");
 162         } elsif ($envname eq "member") {
 163                 if (not defined($self->{vars}->{s3dc})) {
 164                         if (not defined($self->setup_s3dc("$path/s3dc"))) {
 165                                 return undef;
 166                         }
 167                 }
 168                 return $self->setup_member("$path/member", $self->{vars}->{s3dc});
 169         } else {
 170                 return "UNKNOWN";
 171         }
 172 }
 173
 174 sub setup_s3dc($$)
 175 {
 176         my ($self, $path) = @_;
 177
 178         print "PROVISIONING S3DC...";
 179
 180         my $s3dc_options = "
 181         domain master = yes
 182         domain logons = yes
 183         lanman auth = yes
 184
 185         rpc_server:epmapper = external
 186         rpc_server:spoolss = external
 187         rpc_server:lsarpc = external
 188         rpc_server:samr = external
 189         rpc_server:netlogon = external
 190         rpc_server:register_embedded_np = yes
 191
 192         rpc_daemon:epmd = fork
 193         rpc_daemon:spoolssd = fork
 194         rpc_daemon:lsasd = fork
 195 ";
 196
 197         my $vars = $self->provision($path,
 198                                     "LOCALS3DC2",
 199                                     "locals3dc2pass",
 200                                     $s3dc_options);
 201
 202         $vars or return undef;
 203
 204         if (not $self->check_or_start($vars, "yes", "yes", "yes")) {
 205                return undef;
 206         }
 207
 208         $vars->{DC_SERVER} = $vars->{SERVER};
 209         $vars->{DC_SERVER_IP} = $vars->{SERVER_IP};
 210         $vars->{DC_NETBIOSNAME} = $vars->{NETBIOSNAME};
 211         $vars->{DC_USERNAME} = $vars->{USERNAME};
 212         $vars->{DC_PASSWORD} = $vars->{PASSWORD};
 213
 214         $self->{vars}->{s3dc} = $vars;
 215
 216         return $vars;
 217 }
 218
 219 sub setup_member($$$)
 220 {
 221         my ($self, $prefix, $s3dcvars) = @_;
 222
 223         print "PROVISIONING MEMBER...";
 224
 225         my $member_options = "
 226         security = domain
 227         server signing = on
 228 ";
 229         my $ret = $self->provision($prefix,
 230                                    "LOCALMEMBER3",
 231                                    "localmember3pass",
 232                                    $member_options);
 233
 234         $ret or return undef;
 235
 236         my $net = Samba::bindir_path($self, "net");
 237         my $cmd = "";
 238         $cmd .= "SOCKET_WRAPPER_DEFAULT_IFACE=\"$ret->{SOCKET_WRAPPER_DEFAULT_IFACE}\" ";
 239         $cmd .= "$net join $ret->{CONFIGURATION} $s3dcvars->{DOMAIN} member";
 240         $cmd .= " -U$s3dcvars->{USERNAME}\%$s3dcvars->{PASSWORD}";
 241
 242         if (system($cmd) != 0) {
 243             warn("Join failed\n$cmd");
 244             return undef;
 245         }
 246
 247         if (not $self->check_or_start($ret, "yes", "yes", "yes")) {
 248                return undef;
 249         }
 250
 251         $ret->{DC_SERVER} = $s3dcvars->{SERVER};
 252         $ret->{DC_SERVER_IP} = $s3dcvars->{SERVER_IP};
 253         $ret->{DC_NETBIOSNAME} = $s3dcvars->{NETBIOSNAME};
 254         $ret->{DC_USERNAME} = $s3dcvars->{USERNAME};
 255         $ret->{DC_PASSWORD} = $s3dcvars->{PASSWORD};
 256
 257         return $ret;
 258 }
 259
 260 sub setup_admember($$$$)
 261 {
 262         my ($self, $prefix, $dcvars) = @_;
 263
 264         # If we didn't build with ADS, pretend this env was never available
 265         if (not $self->have_ads()) {
 266                 return "UNKNOWN";
 267         }
 268
 269         print "PROVISIONING S3 AD MEMBER...";
 270
 271         my $member_options = "
 272         security = ads
 273         server signing = on
 274         workgroup = $dcvars->{DOMAIN}
 275         realm = $dcvars->{REALM}
 276 ";
 277
 278         my $ret = $self->provision($prefix,
 279                                    "LOCALADMEMBER",
 280                                    "loCalMemberPass",
 281                                    $member_options);
 282
 283         $ret or return undef;
 284
 285         close(USERMAP);
 286         $ret->{DOMAIN} = $dcvars->{DOMAIN};
 287         $ret->{REALM} = $dcvars->{REALM};
 288
 289         my $ctx;
 290         my $prefix_abs = abs_path($prefix);
 291         $ctx = {};
 292         $ctx->{krb5_conf} = "$prefix_abs/lib/krb5.conf";
 293         $ctx->{domain} = $dcvars->{DOMAIN};
 294         $ctx->{realm} = $dcvars->{REALM};
 295         $ctx->{dnsname} = lc($dcvars->{REALM});
 296         $ctx->{kdc_ipv4} = $dcvars->{SERVER_IP};
 297         Samba::mk_krb5_conf($ctx, "");
 298
 299         $ret->{KRB5_CONFIG} = $ctx->{krb5_conf};
 300
 301         my $net = Samba::bindir_path($self, "net");
 302         my $cmd = "";
 303         $cmd .= "SOCKET_WRAPPER_DEFAULT_IFACE=\"$ret->{SOCKET_WRAPPER_DEFAULT_IFACE}\" ";
 304         $cmd .= "KRB5_CONFIG=\"$ret->{KRB5_CONFIG}\" ";
 305         $cmd .= "$net join $ret->{CONFIGURATION}";
 306         $cmd .= " -U$dcvars->{USERNAME}\%$dcvars->{PASSWORD}";
 307
 308         if (system($cmd) != 0) {
 309             warn("Join failed\n$cmd");
 310             return undef;
 311         }
 312
 313         # We need world access to this share, as otherwise the domain
 314         # administrator from the AD domain provided by Samba4 can't
 315         # access the share for tests.
 316         chmod 0777, "$prefix/share";
 317
 318         if (not $self->check_or_start($ret, "yes", "yes", "yes")) {
 319                 return undef;
 320         }
 321
 322         $ret->{DC_SERVER} = $dcvars->{SERVER};
 323         $ret->{DC_SERVER_IP} = $dcvars->{SERVER_IP};
 324         $ret->{DC_NETBIOSNAME} = $dcvars->{NETBIOSNAME};
 325         $ret->{DC_USERNAME} = $dcvars->{USERNAME};
 326         $ret->{DC_PASSWORD} = $dcvars->{PASSWORD};
 327
 328         # Special case, this is called from Samba4.pm but needs to use the Samba3 check_env and get_log_env
 329         $ret->{target} = $self;
 330
 331         return $ret;
 332 }
 333
 334 sub setup_simpleserver($$)
 335 {
 336         my ($self, $path) = @_;
 337         my $vfs_modulesdir_abs = $ENV{VFSLIBDIR};
 338
 339         print "PROVISIONING server with security=share...";
 340
 341         my $prefix_abs = abs_path($path);
 342
 343         my $simpleserver_options = "
 344         lanman auth = yes
 345         vfs objects = $vfs_modulesdir_abs/xattr_tdb.so $vfs_modulesdir_abs/streams_depot.so
 346
 347 [vfs_aio_fork]
 348         path = $prefix_abs/share
 349         vfs objects = $vfs_modulesdir_abs/aio_fork.so
 350         read only = no
 351         vfs_aio_fork:erratic_testing_mode=yes
 352 ";
 353
 354         my $vars = $self->provision($path,
 355                                     "LOCALSHARE4",
 356                                     "local4pass",
 357                                     $simpleserver_options);
 358
 359         $vars or return undef;
 360
 361         if (not $self->check_or_start($vars, "yes", "no", "yes")) {
 362                return undef;
 363         }
 364
 365         $self->{vars}->{simpleserver} = $vars;
 366
 367         return $vars;
 368 }
 369
 370 sub setup_ktest($$$)
 371 {
 372         my ($self, $prefix) = @_;
 373
 374         # If we didn't build with ADS, pretend this env was never available
 375         if (not $self->have_ads()) {
 376                 return "UNKNOWN";
 377         }
 378
 379         print "PROVISIONING server with security=ads...";
 380
 381         my $ktest_options = "
 382         workgroup = KTEST
 383         realm = ktest.samba.example.com
 384         security = ads
 385         username map = $prefix/lib/username.map
 386         server signing = required
 387 ";
 388
 389         my $ret = $self->provision($prefix,
 390                                    "LOCALKTEST6",
 391                                    "localktest6pass",
 392                                    $ktest_options);
 393
 394         $ret or return undef;
 395
 396         my $ctx;
 397         my $prefix_abs = abs_path($prefix);
 398         $ctx = {};
 399         $ctx->{krb5_conf} = "$prefix_abs/lib/krb5.conf";
 400         $ctx->{domain} = "KTEST";
 401         $ctx->{realm} = "KTEST.SAMBA.EXAMPLE.COM";
 402         $ctx->{dnsname} = lc($ctx->{realm});
 403         $ctx->{kdc_ipv4} = "0.0.0.0";
 404         Samba::mk_krb5_conf($ctx, "");
 405
 406         $ret->{KRB5_CONFIG} = $ctx->{krb5_conf};
 407
 408         open(USERMAP, ">$prefix/lib/username.map") or die("Unable to open $prefix/lib/username.map");
 409         print USERMAP "
 410 $ret->{USERNAME} = KTEST\\Administrator
 411 ";
 412         close(USERMAP);
 413
 414 #This is the secrets.tdb created by 'net ads join' from Samba3 to a
 415 #Samba4 DC with the same parameters as are being used here.  The
 416 #domain SID is S-1-5-21-1071277805-689288055-3486227160
 417
 418         system("cp $self->{srcdir}/source3/selftest/ktest-secrets.tdb $prefix/private/secrets.tdb");
 419         chmod 0600, "$prefix/private/secrets.tdb";
 420
 421 #This uses a pre-calculated krb5 credentials cache, obtained by running Samba4 with:
 422 # "--option=kdc:service ticket lifetime=239232" "--option=kdc:user ticket lifetime=239232" "--option=kdc:renewal lifetime=239232"
 423 #
 424 #and having in krb5.conf:
 425 # ticket_lifetime = 799718400
 426 # renew_lifetime = 799718400
 427 #
 428 # The commands for the -2 keytab where were:
 429 # kinit administrator@KTEST.SAMBA.EXAMPLE.COM
 430 # kvno host/localktest6@KTEST.SAMBA.EXAMPLE.COM
 431 # kvno cifs/localktest6@KTEST.SAMBA.EXAMPLE.COM
 432 # kvno host/LOCALKTEST6@KTEST.SAMBA.EXAMPLE.COM
 433 # kvno cifs/LOCALKTEST6@KTEST.SAMBA.EXAMPLE.COM
 434 #
 435 # and then for the -3 keytab, I did
 436 #
 437 # net changetrustpw; kdestroy and the same again.
 438 #
 439 # This creates a credential cache with a very long lifetime (2036 at
 440 # at 2011-04), and shows that running 'net changetrustpw' does not
 441 # break existing logins (for the secrets.tdb method at least).
 442 #
 443
 444         $ret->{KRB5_CCACHE}="FILE:$prefix/krb5_ccache";
 445
 446         system("cp $self->{srcdir}/source3/selftest/ktest-krb5_ccache-2 $prefix/krb5_ccache-2");
 447         chmod 0600, "$prefix/krb5_ccache-2";
 448
 449         system("cp $self->{srcdir}/source3/selftest/ktest-krb5_ccache-3 $prefix/krb5_ccache-3");
 450         chmod 0600, "$prefix/krb5_ccache-3";
 451
 452         # We need world access to this share, as otherwise the domain
 453         # administrator from the AD domain provided by ktest can't
 454         # access the share for tests.
 455         chmod 0777, "$prefix/share";
 456
 457         if (not $self->check_or_start($ret, "yes", "no", "yes")) {
 458                return undef;
 459         }
 460         return $ret;
 461 }
 462
 463 sub setup_maptoguest($$)
 464 {
 465         my ($self, $path) = @_;
 466
 467         print "PROVISIONING maptoguest...";
 468
 469         my $options = "
 470 map to guest = bad user
 471 ";
 472
 473         my $vars = $self->provision($path,
 474                                     "maptoguest",
 475                                     "maptoguestpass",
 476                                     $options);
 477
 478         $vars or return undef;
 479
 480         if (not $self->check_or_start($vars, "yes", "no", "yes")) {
 481                return undef;
 482         }
 483
 484         $self->{vars}->{s3maptoguest} = $vars;
 485
 486         return $vars;
 487 }
 488
 489 sub stop_sig_term($$) {
 490         my ($self, $pid) = @_;
 491         kill("USR1", $pid) or kill("ALRM", $pid) or warn("Unable to kill $pid: $!");
 492 }
 493
 494 sub stop_sig_kill($$) {
 495         my ($self, $pid) = @_;
 496         kill("ALRM", $pid) or warn("Unable to kill $pid: $!");
 497 }
 498
 499 sub write_pid($$$)
 500 {
 501         my ($env_vars, $app, $pid) = @_;
 502
 503         open(PID, ">$env_vars->{PIDDIR}/timelimit.$app.pid");
 504         print PID $pid;
 505         close(PID);
 506 }
 507
 508 sub read_pid($$)
 509 {
 510         my ($env_vars, $app) = @_;
 511
 512         open(PID, "<$env_vars->{PIDDIR}/timelimit.$app.pid");
 513         my $pid = <PID>;
 514         close(PID);
 515         return $pid;
 516 }
 517
 518 sub check_or_start($$$$$) {
 519         my ($self, $env_vars, $nmbd, $winbindd, $smbd) = @_;
 520
 521         # use a pipe for stdin in the child processes. This allows
 522         # those processes to monitor the pipe for EOF to ensure they
 523         # exit when the test script exits
 524         pipe(STDIN_READER, $env_vars->{STDIN_PIPE});
 525
 526         unlink($env_vars->{NMBD_TEST_LOG});
 527         print "STARTING NMBD...";
 528         my $pid = fork();
 529         if ($pid == 0) {
 530                 open STDOUT, ">$env_vars->{NMBD_TEST_LOG}";
 531                 open STDERR, '>&STDOUT';
 532
 533                 SocketWrapper::set_default_iface($env_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});
 534
 535                 $ENV{KRB5_CONFIG} = $env_vars->{KRB5_CONFIG};
 536                 $ENV{WINBINDD_SOCKET_DIR} = $env_vars->{WINBINDD_SOCKET_DIR};
 537                 $ENV{NMBD_SOCKET_DIR} = $env_vars->{NMBD_SOCKET_DIR};
 538
 539                 $ENV{NSS_WRAPPER_PASSWD} = $env_vars->{NSS_WRAPPER_PASSWD};
 540                 $ENV{NSS_WRAPPER_GROUP} = $env_vars->{NSS_WRAPPER_GROUP};
 541                 $ENV{NSS_WRAPPER_WINBIND_SO_PATH} = $env_vars->{NSS_WRAPPER_WINBIND_SO_PATH};
 542
 543                 $ENV{UID_WRAPPER} = "1";
 544
 545                 if ($nmbd ne "yes") {
 546                         $SIG{USR1} = $SIG{ALRM} = $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub {
 547                                 my $signame = shift;
 548                                 print("Skip nmbd received signal $signame");
 549                                 exit 0;
 550                         };
 551                         sleep($self->{server_maxtime});
 552                         exit 0;
 553                 }
 554
 555                 my @optargs = ("-d0");
 556                 if (defined($ENV{NMBD_OPTIONS})) {
 557                         @optargs = split(/ /, $ENV{NMBD_OPTIONS});
 558                 }
 559
 560                 $ENV{MAKE_TEST_BINARY} = Samba::bindir_path($self, "nmbd");
 561
 562                 my @preargs = (Samba::bindir_path($self, "timelimit"), $self->{server_maxtime});
 563                 if(defined($ENV{NMBD_VALGRIND})) {
 564                         @preargs = split(/ /, $ENV{NMBD_VALGRIND});
 565                 }
 566
 567                 close($env_vars->{STDIN_PIPE});
 568                 open STDIN, ">&", \*STDIN_READER or die "can't dup STDIN_READER to STDIN: $!";
 569
 570                 exec(@preargs, Samba::bindir_path($self, "nmbd"), "-F", "--no-process-group", "--log-stdout", "-s", $env_vars->{SERVERCONFFILE}, @optargs) or die("Unable to start nmbd: $!");
 571         }
 572         $env_vars->{NMBD_TL_PID} = $pid;
 573         write_pid($env_vars, "nmbd", $pid);
 574         print "DONE\n";
 575
 576         unlink($env_vars->{WINBINDD_TEST_LOG});
 577         print "STARTING WINBINDD...";
 578         $pid = fork();
 579         if ($pid == 0) {
 580                 open STDOUT, ">$env_vars->{WINBINDD_TEST_LOG}";
 581                 open STDERR, '>&STDOUT';
 582
 583                 SocketWrapper::set_default_iface($env_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});
 584
 585                 $ENV{KRB5_CONFIG} = $env_vars->{KRB5_CONFIG};
 586                 $ENV{WINBINDD_SOCKET_DIR} = $env_vars->{WINBINDD_SOCKET_DIR};
 587                 $ENV{NMBD_SOCKET_DIR} = $env_vars->{NMBD_SOCKET_DIR};
 588
 589                 $ENV{NSS_WRAPPER_PASSWD} = $env_vars->{NSS_WRAPPER_PASSWD};
 590                 $ENV{NSS_WRAPPER_GROUP} = $env_vars->{NSS_WRAPPER_GROUP};
 591                 $ENV{NSS_WRAPPER_WINBIND_SO_PATH} = $env_vars->{NSS_WRAPPER_WINBIND_SO_PATH};
 592
 593                 $ENV{UID_WRAPPER} = "1";
 594
 595                 if ($winbindd ne "yes") {
 596                         $SIG{USR1} = $SIG{ALRM} = $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub {
 597                                 my $signame = shift;
 598                                 print("Skip winbindd received signal $signame");
 599                                 exit 0;
 600                         };
 601                         sleep($self->{server_maxtime});
 602                         exit 0;
 603                 }
 604
 605                 my @optargs = ("-d0");
 606                 if (defined($ENV{WINBINDD_OPTIONS})) {
 607                         @optargs = split(/ /, $ENV{WINBINDD_OPTIONS});
 608                 }
 609
 610                 $ENV{MAKE_TEST_BINARY} = Samba::bindir_path($self, "winbindd");
 611
 612                 my @preargs = (Samba::bindir_path($self, "timelimit"), $self->{server_maxtime});
 613                 if(defined($ENV{WINBINDD_VALGRIND})) {
 614                         @preargs = split(/ /, $ENV{WINBINDD_VALGRIND});
 615                 }
 616
 617                 print "Starting winbindd with config $env_vars->{SERVERCONFFILE}\n";
 618
 619                 close($env_vars->{STDIN_PIPE});
 620                 open STDIN, ">&", \*STDIN_READER or die "can't dup STDIN_READER to STDIN: $!";
 621
 622                 exec(@preargs, Samba::bindir_path($self, "winbindd"), "-F", "--no-process-group", "--stdout", "-s", $env_vars->{SERVERCONFFILE}, @optargs) or die("Unable to start winbindd: $!");
 623         }
 624         $env_vars->{WINBINDD_TL_PID} = $pid;
 625         write_pid($env_vars, "winbindd", $pid);
 626         print "DONE\n";
 627
 628         unlink($env_vars->{SMBD_TEST_LOG});
 629         print "STARTING SMBD...";
 630         $pid = fork();
 631         if ($pid == 0) {
 632                 open STDOUT, ">$env_vars->{SMBD_TEST_LOG}";
 633                 open STDERR, '>&STDOUT';
 634
 635                 SocketWrapper::set_default_iface($env_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});
 636
 637                 $ENV{KRB5_CONFIG} = $env_vars->{KRB5_CONFIG};
 638                 $ENV{WINBINDD_SOCKET_DIR} = $env_vars->{WINBINDD_SOCKET_DIR};
 639                 $ENV{NMBD_SOCKET_DIR} = $env_vars->{NMBD_SOCKET_DIR};
 640
 641                 $ENV{NSS_WRAPPER_PASSWD} = $env_vars->{NSS_WRAPPER_PASSWD};
 642                 $ENV{NSS_WRAPPER_GROUP} = $env_vars->{NSS_WRAPPER_GROUP};
 643                 $ENV{NSS_WRAPPER_WINBIND_SO_PATH} = $env_vars->{NSS_WRAPPER_WINBIND_SO_PATH};
 644
 645                 $ENV{UID_WRAPPER} = "1";
 646
 647                 if ($smbd ne "yes") {
 648                         $SIG{USR1} = $SIG{ALRM} = $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub {
 649                                 my $signame = shift;
 650                                 print("Skip smbd received signal $signame");
 651                                 exit 0;
 652                         };
 653                         sleep($self->{server_maxtime});
 654                         exit 0;
 655                 }
 656
 657                 $ENV{MAKE_TEST_BINARY} = Samba::bindir_path($self, "smbd");
 658                 my @optargs = ("-d0");
 659                 if (defined($ENV{SMBD_OPTIONS})) {
 660                         @optargs = split(/ /, $ENV{SMBD_OPTIONS});
 661                 }
 662                 my @preargs = (Samba::bindir_path($self, "timelimit"), $self->{server_maxtime});
 663                 if(defined($ENV{SMBD_VALGRIND})) {
 664                         @preargs = split(/ /,$ENV{SMBD_VALGRIND});
 665                 }
 666
 667                 close($env_vars->{STDIN_PIPE});
 668                 open STDIN, ">&", \*STDIN_READER or die "can't dup STDIN_READER to STDIN: $!";
 669
 670                 exec(@preargs, Samba::bindir_path($self, "smbd"), "-F", "--no-process-group", "--log-stdout", "-s", $env_vars->{SERVERCONFFILE}, @optargs) or die("Unable to start smbd: $!");
 671         }
 672         $env_vars->{SMBD_TL_PID} = $pid;
 673         write_pid($env_vars, "smbd", $pid);
 674         print "DONE\n";
 675
 676         close(STDIN_READER);
 677
 678         return $self->wait_for_start($env_vars, $nmbd, $winbindd, $smbd);
 679 }
 680
 681 sub provision($$$$$$)
 682 {
 683         my ($self, $prefix, $server, $password, $extra_options, $no_delete_prefix) = @_;
 684
 685         ##
 686         ## setup the various environment variables we need
 687         ##
 688
 689         my $swiface = Samba::get_interface($server);
 690         my %ret = ();
 691         my $server_ip = "127.0.0.$swiface";
 692         my $domain = "SAMBA-TEST";
 693
 694         my $unix_name = ($ENV{USER} or $ENV{LOGNAME} or `PATH=/usr/ucb:$ENV{PATH} whoami`);
 695         chomp $unix_name;
 696         my $unix_uid = $>;
 697         my $unix_gids_str = $);
 698         my @unix_gids = split(" ", $unix_gids_str);
 699
 700         my $prefix_abs = abs_path($prefix);
 701         my $bindir_abs = abs_path($self->{bindir});
 702         my $vfs_modulesdir_abs = ($ENV{VFSLIBDIR} or $bindir_abs);
 703
 704         my $dns_host_file = "$ENV{SELFTEST_PREFIX}/dns_host_file";
 705
 706         my @dirs = ();
 707
 708         my $shrdir="$prefix_abs/share";
 709         push(@dirs,$shrdir);
 710
 711         my $libdir="$prefix_abs/lib";
 712         push(@dirs,$libdir);
 713
 714         my $piddir="$prefix_abs/pid";
 715         push(@dirs,$piddir);
 716
 717         my $privatedir="$prefix_abs/private";
 718         push(@dirs,$privatedir);
 719
 720         my $lockdir="$prefix_abs/lockdir";
 721         push(@dirs,$lockdir);
 722
 723         my $eventlogdir="$prefix_abs/lockdir/eventlog";
 724         push(@dirs,$eventlogdir);
 725
 726         my $logdir="$prefix_abs/logs";
 727         push(@dirs,$logdir);
 728
 729         my $driver32dir="$shrdir/W32X86";
 730         push(@dirs,$driver32dir);
 731
 732         my $driver64dir="$shrdir/x64";
 733         push(@dirs,$driver64dir);
 734
 735         my $driver40dir="$shrdir/WIN40";
 736         push(@dirs,$driver40dir);
 737
 738         my $ro_shrdir="$shrdir/root-tmp";
 739         push(@dirs,$ro_shrdir);
 740
 741         my $msdfs_shrdir="$shrdir/msdfsshare";
 742         push(@dirs,$msdfs_shrdir);
 743
 744         my $msdfs_deeppath="$msdfs_shrdir/deeppath";
 745         push(@dirs,$msdfs_deeppath);
 746
 747         # this gets autocreated by winbindd
 748         my $wbsockdir="$prefix_abs/winbindd";
 749         my $wbsockprivdir="$lockdir/winbindd_privileged";
 750
 751         my $nmbdsockdir="$prefix_abs/nmbd";
 752         unlink($nmbdsockdir);
 753
 754         ##
 755         ## create the test directory layout
 756         ##
 757         die ("prefix_abs = ''") if $prefix_abs eq "";
 758         die ("prefix_abs = '/'") if $prefix_abs eq "/";
 759
 760         mkdir($prefix_abs, 0777);
 761         print "CREATE TEST ENVIRONMENT IN '$prefix'...";
 762         if (not defined($no_delete_prefix) or not $no_delete_prefix) {
 763             system("rm -rf $prefix_abs/*");
 764         }
 765         mkdir($_, 0777) foreach(@dirs);
 766
 767         ##
 768         ## lockdir and piddir must be 0755
 769         ##
 770         chmod 0755, $lockdir;
 771         chmod 0755, $piddir;
 772
 773
 774         ##
 775         ## create ro and msdfs share layout
 776         ##
 777
 778         chmod 0755, $ro_shrdir;
 779         my $unreadable_file = "$ro_shrdir/unreadable_file";
 780         unless (open(UNREADABLE_FILE, ">$unreadable_file")) {
 781                 warn("Unable to open $unreadable_file");
 782                 return undef;
 783         }
 784         close(UNREADABLE_FILE);
 785         chmod 0600, $unreadable_file;
 786
 787         my $msdfs_target = "$ro_shrdir/msdfs-target";
 788         unless (open(MSDFS_TARGET, ">$msdfs_target")) {
 789                 warn("Unable to open $msdfs_target");
 790                 return undef;
 791         }
 792         close(MSDFS_TARGET);
 793         chmod 0666, $msdfs_target;
 794         symlink "msdfs:$server_ip\\ro-tmp", "$msdfs_shrdir/msdfs-src1";
 795         symlink "msdfs:$server_ip\\ro-tmp", "$msdfs_shrdir/deeppath/msdfs-src2";
 796
 797         my $conffile="$libdir/server.conf";
 798
 799         my $nss_wrapper_pl = "$ENV{PERL} $self->{srcdir}/lib/nss_wrapper/nss_wrapper.pl";
 800         my $nss_wrapper_passwd = "$privatedir/passwd";
 801         my $nss_wrapper_group = "$privatedir/group";
 802
 803         my $mod_printer_pl = "$ENV{PERL} $self->{srcdir}/source3/script/tests/printing/modprinter.pl";
 804
 805         my @eventlog_list = ("dns server", "application");
 806
 807         ##
 808         ## calculate uids and gids
 809         ##
 810
 811         my ($max_uid, $max_gid);
 812         my ($uid_nobody, $uid_root, $uid_pdbtest);
 813         my ($gid_nobody, $gid_nogroup, $gid_root, $gid_domusers, $gid_domadmins);
 814
 815         if ($unix_uid < 0xffff - 2) {
 816                 $max_uid = 0xffff;
 817         } else {
 818                 $max_uid = $unix_uid;
 819         }
 820
 821         $uid_root = $max_uid - 1;
 822         $uid_nobody = $max_uid - 2;
 823         $uid_pdbtest = $max_uid - 3;
 824
 825         if ($unix_gids[0] < 0xffff - 3) {
 826                 $max_gid = 0xffff;
 827         } else {
 828                 $max_gid = $unix_gids[0];
 829         }
 830
 831         $gid_nobody = $max_gid - 1;
 832         $gid_nogroup = $max_gid - 2;
 833         $gid_root = $max_gid - 3;
 834         $gid_domusers = $max_gid - 4;
 835         $gid_domadmins = $max_gid - 5;
 836
 837         ##
 838         ## create conffile
 839         ##
 840
 841         unless (open(CONF, ">$conffile")) {
 842                 warn("Unable to open $conffile");
 843                 return undef;
 844         }
 845         print CONF "
 846 [global]
 847         netbios name = $server
 848         interfaces = $server_ip/8
 849         bind interfaces only = yes
 850         panic action = $self->{srcdir}/selftest/gdb_backtrace %d %\$(MAKE_TEST_BINARY)
 851         smbd:suicide mode = yes
 852
 853         workgroup = $domain
 854
 855         private dir = $privatedir
 856         pid directory = $piddir
 857         lock directory = $lockdir
 858         log file = $logdir/log.\%m
 859         log level = 1
 860         debug pid = yes
 861         max log size = 0
 862
 863         state directory = $lockdir
 864         cache directory = $lockdir
 865
 866         passdb backend = tdbsam
 867
 868         time server = yes
 869
 870         add user script =               $nss_wrapper_pl --passwd_path $nss_wrapper_passwd --type passwd --action add --name %u --gid $gid_nogroup
 871         add group script =              $nss_wrapper_pl --group_path  $nss_wrapper_group  --type group  --action add --name %g
 872         add machine script =            $nss_wrapper_pl --passwd_path $nss_wrapper_passwd --type passwd --action add --name %u --gid $gid_nogroup
 873         add user to group script =      $nss_wrapper_pl --passwd_path $nss_wrapper_passwd --type member --action add --member %u --name %g --group_path $nss_wrapper_group
 874         delete user script =            $nss_wrapper_pl --passwd_path $nss_wrapper_passwd --type passwd --action delete --name %u
 875         delete group script =           $nss_wrapper_pl --group_path  $nss_wrapper_group  --type group  --action delete --name %g
 876         delete user from group script = $nss_wrapper_pl --passwd_path $nss_wrapper_passwd --type member --action delete --member %u --name %g --group_path $nss_wrapper_group
 877
 878         addprinter command =            $mod_printer_pl -a -s $conffile --
 879         deleteprinter command =         $mod_printer_pl -d -s $conffile --
 880
 881         eventlog list = application \"dns server\"
 882
 883         kernel oplocks = no
 884         kernel change notify = no
 885
 886         syslog = no
 887         printing = bsd
 888         printcap name = /dev/null
 889
 890         winbindd:socket dir = $wbsockdir
 891         nmbd:socket dir = $nmbdsockdir
 892         idmap config * : range = 100000-200000
 893         winbind enum users = yes
 894         winbind enum groups = yes
 895
 896 #       min receivefile size = 4000
 897
 898         read only = no
 899         server signing = auto
 900
 901         smbd:sharedelay = 100000
 902         smbd:writetimeupdatedelay = 500000
 903         map hidden = no
 904         map system = no
 905         map readonly = no
 906         store dos attributes = yes
 907         create mask = 0777
 908         directory mask = 0777
 909         dos filemode = yes
 910         vfs objects = $vfs_modulesdir_abs/acl_xattr.so $vfs_modulesdir_abs/fake_acls.so $vfs_modulesdir_abs/xattr_tdb.so $vfs_modulesdir_abs/streams_depot.so
 911
 912         printing = vlp
 913         print command = $bindir_abs/vlp tdbfile=$lockdir/vlp.tdb print %p %s
 914         lpq command = $bindir_abs/vlp tdbfile=$lockdir/vlp.tdb lpq %p
 915         lp rm command = $bindir_abs/vlp tdbfile=$lockdir/vlp.tdb lprm %p %j
 916         lp pause command = $bindir_abs/vlp tdbfile=$lockdir/vlp.tdb lppause %p %j
 917         lp resume command = $bindir_abs/vlp tdbfile=$lockdir/vlp.tdb lpresume %p %j
 918         queue pause command = $bindir_abs/vlp tdbfile=$lockdir/vlp.tdb queuepause %p
 919         queue resume command = $bindir_abs/vlp tdbfile=$lockdir/vlp.tdb queueresume %p
 920         lpq cache time = 0
 921
 922         ncalrpc dir = $prefix_abs/ncalrpc
 923         resolv:host file = $dns_host_file
 924
 925         # The samba3.blackbox.smbclient_s3 test uses this to test that
 926         # sending messages works, and that the %m sub works.
 927         message command = mv %s $shrdir/message.%m
 928
 929         # Begin extra options
 930         $extra_options
 931         # End extra options
 932
 933         #Include user defined custom parameters if set
 934 ";
 935
 936         if (defined($ENV{INCLUDE_CUSTOM_CONF})) {
 937                 print CONF "\t$ENV{INCLUDE_CUSTOM_CONF}\n";
 938         }
 939
 940         print CONF "
 941 [tmp]
 942         path = $shrdir
 943         comment = smb username is [%U]
 944 [tmpenc]
 945         path = $shrdir
 946         comment = encrypt smb username is [%U]
 947         smb encrypt = required
 948 [tmpguest]
 949         path = $shrdir
 950         guest ok = yes
 951 [guestonly]
 952         path = $shrdir
 953         guest only = yes
 954         guest ok = yes
 955 [forceuser]
 956         path = $shrdir
 957         force user = $unix_name
 958         guest ok = yes
 959 [forcegroup]
 960         path = $shrdir
 961         force group = nogroup
 962         guest ok = yes
 963 [ro-tmp]
 964         path = $ro_shrdir
 965         guest ok = yes
 966 [msdfs-share]
 967         path = $msdfs_shrdir
 968         msdfs root = yes
 969         guest ok = yes
 970 [hideunread]
 971         copy = tmp
 972         hide unreadable = yes
 973 [tmpcase]
 974         copy = tmp
 975         case sensitive = yes
 976 [hideunwrite]
 977         copy = tmp
 978         hide unwriteable files = yes
 979 [durable]
 980         copy = tmp
 981         kernel share modes = no
 982         kernel oplocks = no
 983         posix locking = no
 984 [print1]
 985         copy = tmp
 986         printable = yes
 987
 988 [print2]
 989         copy = print1
 990 [print3]
 991         copy = print1
 992         default devmode = no
 993 [lp]
 994         copy = print1
 995 [xcopy_share]
 996         path = $shrdir
 997         comment = smb username is [%U]
 998         create mask = 777
 999         force create mode = 777
1000 [posix_share]
1001         path = $shrdir
1002         comment = smb username is [%U]
1003         create mask = 0777
1004         force create mode = 0
1005         directory mask = 0777
1006         force directory mode = 0
1007         vfs objects = $vfs_modulesdir_abs/xattr_tdb.so
1008
1009 [print\$]
1010         copy = tmp
1011         ";
1012         close(CONF);
1013
1014         ##
1015         ## create a test account
1016         ##
1017
1018         unless (open(PASSWD, ">$nss_wrapper_passwd")) {
1019            warn("Unable to open $nss_wrapper_passwd");
1020            return undef;
1021         }
1022         print PASSWD "nobody:x:$uid_nobody:$gid_nobody:nobody gecos:$prefix_abs:/bin/false
1023 $unix_name:x:$unix_uid:$unix_gids[0]:$unix_name gecos:$prefix_abs:/bin/false
1024 pdbtest:x:$uid_pdbtest:$gid_nogroup:pdbtest gecos:$prefix_abs:/bin/false
1025 ";
1026         if ($unix_uid != 0) {
1027                 print PASSWD "root:x:$uid_root:$gid_root:root gecos:$prefix_abs:/bin/false";
1028         }
1029         close(PASSWD);
1030
1031         unless (open(GROUP, ">$nss_wrapper_group")) {
1032              warn("Unable to open $nss_wrapper_group");
1033              return undef;
1034         }
1035         print GROUP "nobody:x:$gid_nobody:
1036 nogroup:x:$gid_nogroup:nobody
1037 $unix_name-group:x:$unix_gids[0]:
1038 domusers:X:$gid_domusers:
1039 domadmins:X:$gid_domadmins:
1040 ";
1041         if ($unix_gids[0] != 0) {
1042                 print GROUP "root:x:$gid_root:";
1043         }
1044
1045         close(GROUP);
1046
1047         foreach my $evlog (@eventlog_list) {
1048                 my $evlogtdb = "$eventlogdir/$evlog.tdb";
1049                 open(EVENTLOG, ">$evlogtdb") or die("Unable to open $evlogtdb");
1050                 close(EVENTLOG);
1051         }
1052
1053         $ENV{NSS_WRAPPER_PASSWD} = $nss_wrapper_passwd;
1054         $ENV{NSS_WRAPPER_GROUP} = $nss_wrapper_group;
1055
1056         my $cmd = Samba::bindir_path($self, "smbpasswd")." -c $conffile -L -s -a $unix_name > /dev/null";
1057         unless (open(PWD, "|$cmd")) {
1058              warn("Unable to set password for test account\n$cmd");
1059              return undef;
1060         }
1061         print PWD "$password\n$password\n";
1062         unless (close(PWD)) {
1063              warn("Unable to set password for test account\n$cmd");
1064              return undef;
1065         }
1066         print "DONE\n";
1067
1068         open(DNS_UPDATE_LIST, ">$prefix/dns_update_list") or die("Unable to open $$prefix/dns_update_list");
1069         print DNS_UPDATE_LIST "A $server. $server_ip";
1070         close(DNS_UPDATE_LIST);
1071
1072         if (system("$ENV{SRCDIR_ABS}/source4/scripting/bin/samba_dnsupdate --all-interfaces --use-file=$dns_host_file -s $conffile --update-list=$prefix/dns_update_list --no-substiutions --no-credentials") != 0) {
1073                 die "Unable to update hostname into $dns_host_file";
1074         }
1075
1076         $ret{SERVER_IP} = $server_ip;
1077         $ret{NMBD_TEST_LOG} = "$prefix/nmbd_test.log";
1078         $ret{NMBD_TEST_LOG_POS} = 0;
1079         $ret{WINBINDD_TEST_LOG} = "$prefix/winbindd_test.log";
1080         $ret{WINBINDD_TEST_LOG_POS} = 0;
1081         $ret{SMBD_TEST_LOG} = "$prefix/smbd_test.log";
1082         $ret{SMBD_TEST_LOG_POS} = 0;
1083         $ret{SERVERCONFFILE} = $conffile;
1084         $ret{CONFIGURATION} ="-s $conffile";
1085         $ret{SERVER} = $server;
1086         $ret{USERNAME} = $unix_name;
1087         $ret{USERID} = $unix_uid;
1088         $ret{DOMAIN} = $domain;
1089         $ret{NETBIOSNAME} = $server;
1090         $ret{PASSWORD} = $password;
1091         $ret{PIDDIR} = $piddir;
1092         $ret{WINBINDD_SOCKET_DIR} = $wbsockdir;
1093         $ret{WINBINDD_PRIV_PIPE_DIR} = $wbsockprivdir;
1094         $ret{NMBD_SOCKET_DIR} = $nmbdsockdir;
1095         $ret{SOCKET_WRAPPER_DEFAULT_IFACE} = $swiface;
1096         $ret{NSS_WRAPPER_PASSWD} = $nss_wrapper_passwd;
1097         $ret{NSS_WRAPPER_GROUP} = $nss_wrapper_group;
1098         $ret{NSS_WRAPPER_WINBIND_SO_PATH} = Samba::nss_wrapper_winbind_so_path($self);
1099         $ret{LOCAL_PATH} = "$shrdir";
1100
1101         return \%ret;
1102 }
1103
1104 sub wait_for_start($$$$$)
1105 {
1106         my ($self, $envvars, $nmbd, $winbindd, $smbd) = @_;
1107         my $ret;
1108
1109         if ($nmbd eq "yes") {
1110             # give time for nbt server to register its names
1111             print "delaying for nbt name registration\n";
1112             sleep(10);
1113             # This will return quickly when things are up, but be slow if we need to wait for (eg) SSL init
1114             my $nmblookup = Samba::bindir_path($self, "nmblookup3");
1115             system("$nmblookup $envvars->{CONFIGURATION} -U $envvars->{SERVER_IP} __SAMBA__");
1116             system("$nmblookup $envvars->{CONFIGURATION} __SAMBA__");
1117             system("$nmblookup $envvars->{CONFIGURATION} -U 127.255.255.255 __SAMBA__");
1118             system("$nmblookup $envvars->{CONFIGURATION} -U $envvars->{SERVER_IP} $envvars->{SERVER}");
1119             system("$nmblookup $envvars->{CONFIGURATION} $envvars->{SERVER}");
1120         }
1121
1122         if ($winbindd eq "yes") {
1123             print "checking for winbindd\n";
1124             my $count = 0;
1125             do {
1126                 $ret = system("WINBINDD_SOCKET_DIR=" . $envvars->{WINBINDD_SOCKET_DIR} . " " . Samba::bindir_path($self, "wbinfo") . " -p");
1127                 if ($ret != 0) {
1128                     sleep(2);
1129                 }
1130                 $count++;
1131             } while ($ret != 0 && $count < 10);
1132             if ($count == 10) {
1133                 print "WINBINDD not reachable after 20 seconds\n";
1134                 teardown_env($self, $envvars);
1135                 return 0;
1136             }
1137         }
1138
1139         if ($smbd eq "yes") {
1140             # make sure smbd is also up set
1141             print "wait for smbd\n";
1142
1143             my $count = 0;
1144             do {
1145                 $ret = system(Samba::bindir_path($self, "smbclient3") ." $envvars->{CONFIGURATION} -L $envvars->{SERVER} -U% -p 139");
1146                 if ($ret != 0) {
1147                     sleep(2);
1148                 }
1149                 $count++
1150             } while ($ret != 0 && $count < 10);
1151             if ($count == 10) {
1152                 print "SMBD failed to start up in a reasonable time (20sec)\n";
1153                 teardown_env($self, $envvars);
1154                 return 0;
1155             }
1156         }
1157
1158         # Ensure we have domain users mapped.
1159         $ret = system(Samba::bindir_path($self, "net") ." $envvars->{CONFIGURATION} groupmap add rid=513 unixgroup=domusers type=domain");
1160         if ($ret != 0) {
1161             return 1;
1162         }
1163         $ret = system(Samba::bindir_path($self, "net") ." $envvars->{CONFIGURATION} groupmap add rid=512 unixgroup=domadmins type=domain");
1164         if ($ret != 0) {
1165             return 1;
1166         }
1167
1168         if ($winbindd eq "yes") {
1169             # note: creating builtin groups requires winbindd for the
1170             # unix id allocator
1171             $ret = system("WINBINDD_SOCKET_DIR=" . $envvars->{WINBINDD_SOCKET_DIR} . " " . Samba::bindir_path($self, "net") ." $envvars->{CONFIGURATION} sam createbuiltingroup Users");
1172             if ($ret != 0) {
1173                 print "Failed to create BUILTIN\\Users group\n";
1174                 return 0;
1175             }
1176             my $count = 0;
1177             do {
1178                 system(Samba::bindir_path($self, "net") . " $envvars->{CONFIGURATION} cache flush");
1179                 $ret = system("WINBINDD_SOCKET_DIR=" . $envvars->{WINBINDD_SOCKET_DIR} . " " . Samba::bindir_path($self, "wbinfo") . " --sid-to-gid=S-1-5-32-545");
1180                 if ($ret != 0) {
1181                     sleep(2);
1182                 }
1183                 $count++;
1184             } while ($ret != 0 && $count < 10);
1185             if ($count == 10) {
1186                 print "WINBINDD not reachable after 20 seconds\n";
1187                 teardown_env($self, $envvars);
1188                 return 0;
1189             }
1190         }
1191
1192         print $self->getlog_env($envvars);
1193
1194         return 1;
1195 }
1196
1197 1;