#!/usr/bin/perl # Bootstrap Samba and run a number of tests against it. # Copyright (C) 2005-2007 Jelmer Vernooij # Published under the GNU GPL, v3 or later. package Samba3; use strict; use Cwd qw(abs_path); use FindBin qw($RealBin); use POSIX; sub binpath($$) { my ($self, $binary) = @_; if (defined($self->{bindir})) { my $path = "$self->{bindir}/$binary"; -f $path or die("File $path doesn't exist"); return $path; } return $binary; } sub new($$) { my ($classname, $bindir) = @_; my $self = { bindir => $bindir }; bless $self; return $self; } sub teardown_env($$) { my ($self, $envvars) = @_; my $smbdpid = read_pid($envvars, "smbd"); my $nmbdpid = read_pid($envvars, "nmbd"); my $winbinddpid = read_pid($envvars, "winbindd"); $self->stop_sig_term($smbdpid); $self->stop_sig_term($nmbdpid); $self->stop_sig_term($winbinddpid); sleep(2); $self->stop_sig_kill($smbdpid); $self->stop_sig_kill($nmbdpid); $self->stop_sig_kill($winbinddpid); return 0; } sub getlog_env_app($$$) { my ($self, $envvars, $name) = @_; my $title = "$name LOG of: $envvars->{NETBIOSNAME}\n"; my $out = $title; open(LOG, "<".$envvars->{$name."_TEST_LOG"}); seek(LOG, $envvars->{$name."_TEST_LOG_POS"}, SEEK_SET); while () { $out .= $_; } $envvars->{$name."_TEST_LOG_POS"} = tell(LOG); close(LOG); return "" if $out eq $title; return $out; } sub getlog_env($$) { my ($self, $envvars) = @_; my $ret = ""; $ret .= $self->getlog_env_app($envvars, "SMBD"); $ret .= $self->getlog_env_app($envvars, "NMBD"); $ret .= $self->getlog_env_app($envvars, "WINBINDD"); return $ret; } sub check_env($$) { my ($self, $envvars) = @_; # TODO ... return 1; } sub setup_env($$$) { my ($self, $envname, $path) = @_; if ($envname eq "dc") { return $self->setup_dc("$path/dc"); } elsif ($envname eq "member") { if (not defined($self->{vars}->{dc})) { $self->setup_dc("$path/dc"); } return $self->setup_member("$path/member", $self->{vars}->{dc}); } else { return undef; } } sub setup_dc($$) { my ($self, $path) = @_; print "PROVISIONING DC..."; my $dc_options = " domain master = yes domain logons = yes "; my $vars = $self->provision($path, "LOCALDC2", 2, "localdc2pass", $dc_options); $self->check_or_start($vars, ($ENV{NMBD_MAXTIME} or 2700), ($ENV{WINBINDD_MAXTIME} or 2700), ($ENV{SMBD_MAXTIME} or 2700)); $self->wait_for_start($vars); $self->{vars}->{dc} = $vars; return $vars; } sub setup_member($$$) { my ($self, $prefix, $dcvars) = @_; print "PROVISIONING MEMBER..."; my $member_options = " security = domain "; my $ret = $self->provision($prefix, "LOCALMEMBER3", 3, "localmember3pass", $member_options); $ret or die("Unable to provision"); my $net = $self->binpath("net"); my $cmd = ""; $cmd .= "SOCKET_WRAPPER_DEFAULT_IFACE=\"$ret->{SOCKET_WRAPPER_DEFAULT_IFACE}\" "; $cmd .= "$net join $ret->{CONFIGURATION} $dcvars->{DOMAIN} member"; $cmd .= " -U$dcvars->{USERNAME}\%$dcvars->{PASSWORD}"; system($cmd) == 0 or die("Join failed\n$cmd"); $self->check_or_start($ret, ($ENV{NMBD_MAXTIME} or 2700), ($ENV{WINBINDD_MAXTIME} or 2700), ($ENV{SMBD_MAXTIME} or 2700)); $self->wait_for_start($ret); $ret->{DC_SERVER} = $dcvars->{SERVER}; $ret->{DC_SERVER_IP} = $dcvars->{SERVER_IP}; $ret->{DC_NETBIOSNAME} = $dcvars->{NETBIOSNAME}; $ret->{DC_USERNAME} = $dcvars->{USERNAME}; $ret->{DC_PASSWORD} = $dcvars->{PASSWORD}; return $ret; } sub stop($) { my ($self) = @_; } sub stop_sig_term($$) { my ($self, $pid) = @_; kill("USR1", $pid) or kill("ALRM", $pid) or warn("Unable to kill $pid: $!"); } sub stop_sig_kill($$) { my ($self, $pid) = @_; kill("ALRM", $pid) or warn("Unable to kill $pid: $!"); } sub write_pid($$$) { my ($env_vars, $app, $pid) = @_; open(PID, ">$env_vars->{PIDDIR}/timelimit.$app.pid"); print PID $pid; close(PID); } sub read_pid($$) { my ($env_vars, $app) = @_; open(PID, "<$env_vars->{PIDDIR}/timelimit.$app.pid"); my $pid = ; close(PID); return $pid; } sub check_or_start($$$$) { my ($self, $env_vars, $nmbd_maxtime, $winbindd_maxtime, $smbd_maxtime) = @_; unlink($env_vars->{NMBD_TEST_LOG}); print "STARTING NMBD..."; my $pid = fork(); if ($pid == 0) { open STDOUT, ">$env_vars->{NMBD_TEST_LOG}"; open STDERR, '>&STDOUT'; SocketWrapper::set_default_iface($env_vars->{SOCKET_WRAPPER_DEFAULT_IFACE}); $ENV{WINBINDD_SOCKET_DIR} = $env_vars->{WINBINDD_SOCKET_DIR}; $ENV{NSS_WRAPPER_PASSWD} = $env_vars->{NSS_WRAPPER_PASSWD}; $ENV{NSS_WRAPPER_GROUP} = $env_vars->{NSS_WRAPPER_GROUP}; if ($nmbd_maxtime eq "skip") { $SIG{USR1} = $SIG{ALRM} = $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub { my $signame = shift; print("Skip nmbd received signal $signame"); exit 0; }; sleep(999999); exit 0; } my @optargs = ("-d0"); if (defined($ENV{NMBD_OPTIONS})) { @optargs = split(/ /, $ENV{NMBD_OPTIONS}); } $ENV{MAKE_TEST_BINARY} = $self->binpath("nmbd"); my @preargs = ($self->binpath("timelimit"), $nmbd_maxtime); if(defined($ENV{NMBD_VALGRIND})) { @preargs = split(/ /, $ENV{NMBD_VALGRIND}); } exec(@preargs, $self->binpath("nmbd"), "-F", "-S", "--no-process-group", "-s", $env_vars->{SERVERCONFFILE}, @optargs) or die("Unable to start nmbd: $!"); } write_pid($env_vars, "nmbd", $pid); print "DONE\n"; unlink($env_vars->{WINBINDD_TEST_LOG}); print "STARTING WINBINDD..."; $pid = fork(); if ($pid == 0) { open STDOUT, ">$env_vars->{WINBINDD_TEST_LOG}"; open STDERR, '>&STDOUT'; SocketWrapper::set_default_iface($env_vars->{SOCKET_WRAPPER_DEFAULT_IFACE}); $ENV{WINBINDD_SOCKET_DIR} = $env_vars->{WINBINDD_SOCKET_DIR}; $ENV{NSS_WRAPPER_PASSWD} = $env_vars->{NSS_WRAPPER_PASSWD}; $ENV{NSS_WRAPPER_GROUP} = $env_vars->{NSS_WRAPPER_GROUP}; if ($winbindd_maxtime eq "skip") { $SIG{USR1} = $SIG{ALRM} = $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub { my $signame = shift; print("Skip winbindd received signal $signame"); exit 0; }; sleep(999999); exit 0; } my @optargs = ("-d0"); if (defined($ENV{WINBINDD_OPTIONS})) { @optargs = split(/ /, $ENV{WINBINDD_OPTIONS}); } $ENV{MAKE_TEST_BINARY} = $self->binpath("winbindd"); my @preargs = ($self->binpath("timelimit"), $winbindd_maxtime); if(defined($ENV{WINBINDD_VALGRIND})) { @preargs = split(/ /, $ENV{WINBINDD_VALGRIND}); } exec(@preargs, $self->binpath("winbindd"), "-F", "-S", "--no-process-group", "-s", $env_vars->{SERVERCONFFILE}, @optargs) or die("Unable to start winbindd: $!"); } write_pid($env_vars, "winbindd", $pid); print "DONE\n"; unlink($env_vars->{SMBD_TEST_LOG}); print "STARTING SMBD..."; $pid = fork(); if ($pid == 0) { open STDOUT, ">$env_vars->{SMBD_TEST_LOG}"; open STDERR, '>&STDOUT'; SocketWrapper::set_default_iface($env_vars->{SOCKET_WRAPPER_DEFAULT_IFACE}); $ENV{WINBINDD_SOCKET_DIR} = $env_vars->{WINBINDD_SOCKET_DIR}; $ENV{NSS_WRAPPER_PASSWD} = $env_vars->{NSS_WRAPPER_PASSWD}; $ENV{NSS_WRAPPER_GROUP} = $env_vars->{NSS_WRAPPER_GROUP}; if ($smbd_maxtime eq "skip") { $SIG{USR1} = $SIG{ALRM} = $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub { my $signame = shift; print("Skip smbd received signal $signame"); exit 0; }; sleep(999999); exit 0; } $ENV{MAKE_TEST_BINARY} = $self->binpath("smbd"); my @optargs = ("-d0"); if (defined($ENV{SMBD_OPTIONS})) { @optargs = split(/ /, $ENV{SMBD_OPTIONS}); } my @preargs = ($self->binpath("timelimit"), $smbd_maxtime); if(defined($ENV{SMBD_VALGRIND})) { @preargs = split(/ /,$ENV{SMBD_VALGRIND}); } exec(@preargs, $self->binpath("smbd"), "-F", "-S", "--no-process-group", "-s", $env_vars->{SERVERCONFFILE}, @optargs) or die("Unable to start smbd: $!"); } write_pid($env_vars, "smbd", $pid); print "DONE\n"; return 0; } sub create_clientconf($$$) { my ($self, $prefix, $domain) = @_; my $lockdir = "$prefix/locks"; my $logdir = "$prefix/logs"; my $piddir = "$prefix/pid"; my $privatedir = "$prefix/private"; my $conffile = "$prefix/smb.conf"; my $torture_interfaces='127.0.0.6/8,127.0.0.7/8,127.0.0.8/8,127.0.0.9/8,127.0.0.10/8,127.0.0.11/8'; open(CONF, ">$conffile"); print CONF " [global] workgroup = $domain private dir = $privatedir pid directory = $piddir lock directory = $lockdir log file = $logdir/log.\%m log level = 0 name resolve order = bcast netbios name = TORTURE_6 interfaces = $torture_interfaces panic action = $RealBin/gdb_backtrace \%d %\$(MAKE_TEST_BINARY) passdb backend = tdbsam "; close(CONF); } sub provision($$$$$$) { my ($self, $prefix, $server, $swiface, $password, $extra_options) = @_; ## ## setup the various environment variables we need ## my %ret = (); my $server_ip = "127.0.0.$swiface"; my $domain = "SAMBA-TEST"; my $unix_name = ($ENV{USER} or $ENV{LOGNAME} or `PATH=/usr/ucb:$ENV{PATH} whoami`); chomp $unix_name; my $unix_uid = $>; my $unix_gids_str = $); my @unix_gids = split(" ", $unix_gids_str); my $prefix_abs = abs_path($prefix); my $bindir_abs = abs_path($self->{bindir}); my @dirs = (); my $shrdir="$prefix_abs/share"; push(@dirs,$shrdir); my $libdir="$prefix_abs/lib"; push(@dirs,$libdir); my $piddir="$prefix_abs/pid"; push(@dirs,$piddir); my $privatedir="$prefix_abs/private"; push(@dirs,$privatedir); my $lockdir="$prefix_abs/lockdir"; push(@dirs,$lockdir); my $logdir="$prefix_abs/logs"; push(@dirs,$logdir); # this gets autocreated by winbindd my $wbsockdir="$prefix_abs/winbindd"; my $wbsockprivdir="$lockdir/winbindd_privileged"; ## ## create the test directory layout ## die ("prefix_abs = ''") if $prefix_abs eq ""; die ("prefix_abs = '/'") if $prefix_abs eq "/"; mkdir($prefix_abs, 0777); print "CREATE TEST ENVIRONMENT IN '$prefix'..."; system("rm -rf $prefix_abs/*"); mkdir($_, 0777) foreach(@dirs); my $conffile="$libdir/server.conf"; my $nss_wrapper_pl = "$ENV{PERL} $RealBin/../lib/nss_wrapper/nss_wrapper.pl"; my $nss_wrapper_passwd = "$privatedir/passwd"; my $nss_wrapper_group = "$privatedir/group"; open(CONF, ">$conffile") or die("Unable to open $conffile"); print CONF " [global] netbios name = $server interfaces = $server_ip/8 bind interfaces only = yes panic action = $RealBin/gdb_backtrace %d %\$(MAKE_TEST_BINARY) workgroup = $domain private dir = $privatedir pid directory = $piddir lock directory = $lockdir log file = $logdir/log.\%m log level = 0 name resolve order = bcast state directory = $lockdir cache directory = $lockdir passdb backend = tdbsam time server = yes add user script = $nss_wrapper_pl --path $nss_wrapper_passwd --type passwd --action add --name %u add machine script = $nss_wrapper_pl --path $nss_wrapper_passwd --type passwd --action add --name %u delete user script = $nss_wrapper_pl --path $nss_wrapper_passwd --type passwd --action delete --name %u kernel oplocks = no kernel change notify = no syslog = no printing = bsd printcap name = /dev/null winbindd:socket dir = $wbsockdir idmap uid = 100000-200000 idmap gid = 100000-200000 # min receivefile size = 4000 read only = no smbd:sharedelay = 100000 smbd:writetimeupdatedelay = 500000 map hidden = yes map system = yes create mask = 755 vfs objects = $bindir_abs/xattr_tdb.so $bindir_abs/streams_depot.so # Begin extra options $extra_options # End extra options #Include user defined custom parameters if set "; if (defined($ENV{INCLUDE_CUSTOM_CONF})) { print CONF "\t$ENV{INCLUDE_CUSTOM_CONF}\n"; } print CONF " [tmp] path = $shrdir [hideunread] copy = tmp hide unreadable = yes [hideunwrite] copy = tmp hide unwriteable files = yes [print1] copy = tmp printable = yes printing = test [print2] copy = print1 [print3] copy = print1 [print4] copy = print1 "; close(CONF); ## ## create a test account ## open(PASSWD, ">$nss_wrapper_passwd") or die("Unable to open $nss_wrapper_passwd"); print PASSWD "nobody:x:65534:65533:nobody gecos:$prefix_abs:/bin/false $unix_name:x:$unix_uid:$unix_gids[0]:$unix_name gecos:$prefix_abs:/bin/false "; close(PASSWD); open(GROUP, ">$nss_wrapper_group") or die("Unable to open $nss_wrapper_group"); print GROUP "nobody:x:65533: nogroup:x:65534:nobody $unix_name-group:x:$unix_gids[0]: "; close(GROUP); $ENV{NSS_WRAPPER_PASSWD} = $nss_wrapper_passwd; $ENV{NSS_WRAPPER_GROUP} = $nss_wrapper_group; open(PWD, "|".$self->binpath("smbpasswd")." -c $conffile -L -s -a $unix_name >/dev/null"); print PWD "$password\n$password\n"; close(PWD) or die("Unable to set password for test account"); delete $ENV{NSS_WRAPPER_PASSWD}; delete $ENV{NSS_WRAPPER_GROUP}; print "DONE\n"; $ret{SERVER_IP} = $server_ip; $ret{NMBD_TEST_LOG} = "$prefix/nmbd_test.log"; $ret{NMBD_TEST_LOG_POS} = 0; $ret{WINBINDD_TEST_LOG} = "$prefix/winbindd_test.log"; $ret{WINBINDD_TEST_LOG_POS} = 0; $ret{SMBD_TEST_LOG} = "$prefix/smbd_test.log"; $ret{SMBD_TEST_LOG_POS} = 0; $ret{SERVERCONFFILE} = $conffile; $ret{CONFIGURATION} ="-s $conffile"; $ret{SERVER} = $server; $ret{USERNAME} = $unix_name; $ret{DOMAIN} = $domain; $ret{NETBIOSNAME} = $server; $ret{PASSWORD} = $password; $ret{PIDDIR} = $piddir; $ret{WINBINDD_SOCKET_DIR} = $wbsockdir; $ret{WINBINDD_PRIV_PIPE_DIR} = $wbsockprivdir; $ret{SOCKET_WRAPPER_DEFAULT_IFACE} = $swiface; $ret{NSS_WRAPPER_PASSWD} = $nss_wrapper_passwd; $ret{NSS_WRAPPER_GROUP} = $nss_wrapper_group; return \%ret; } sub wait_for_start($$) { my ($self, $envvars) = @_; # give time for nbt server to register its names print "delaying for nbt name registration\n"; sleep(10); # This will return quickly when things are up, but be slow if we need to wait for (eg) SSL init system($self->binpath("nmblookup") ." $envvars->{CONFIGURATION} -U $envvars->{SERVER_IP} __SAMBA__"); system($self->binpath("nmblookup") ." $envvars->{CONFIGURATION} __SAMBA__"); system($self->binpath("nmblookup") ." $envvars->{CONFIGURATION} -U 127.255.255.255 __SAMBA__"); system($self->binpath("nmblookup") ." $envvars->{CONFIGURATION} -U $envvars->{SERVER_IP} $envvars->{SERVER}"); system($self->binpath("nmblookup") ." $envvars->{CONFIGURATION} $envvars->{SERVER}"); # make sure smbd is also up set print "wait for smbd\n"; system($self->binpath("smbclient") ." $envvars->{CONFIGURATION} -L $envvars->{SERVER_IP} -U% -p 139 | head -2"); system($self->binpath("smbclient") ." $envvars->{CONFIGURATION} -L $envvars->{SERVER_IP} -U% -p 139 | head -2"); print $self->getlog_env($envvars); } 1;