#!/usr/bin/perl
# Bootstrap Samba and run a number of tests against it.
# Copyright (C) 2005-2007 Jelmer Vernooij <jelmer@samba.org>
# Published under the GNU GPL, v3 or later.

package Samba4;

use strict;
use Cwd qw(abs_path);
use FindBin qw($RealBin);
use POSIX;

sub new($$$$$) {
	my ($classname, $bindir, $ldap, $setupdir, $exeext) = @_;
	$exeext = "" unless defined($exeext);
	my $self = { 
		vars => {}, 
		ldap => $ldap, 
		bindir => $bindir, 
		setupdir => $setupdir,
		exeext => $exeext
	};
	bless $self;
	return $self;
}

sub bindir_path($$) {
	my ($self, $path) = @_;

	return "$self->{bindir}/$path$self->{exeext}";
}

sub openldap_start($$$) {
        my ($slapd_conf, $uri, $logs) = @_;
  	my $oldpath = $ENV{PATH};
	my $olroot = "";
	my $olpath = "";
	if (defined $ENV{OPENLDAP_ROOT}) {
	    $olroot = "$ENV{OPENLDAP_ROOT}";
	    $olpath = "$olroot/libexec:$olroot/sbin:";
	}
	$ENV{PATH} = "$olpath/usr/local/sbin:/usr/sbin:/sbin:$ENV{PATH}";
        system("slapd -d0 -f $slapd_conf -h $uri > $logs 2>&1 &");
        $ENV{PATH} = $oldpath;
}

sub slapd_start($$)
{
	my $count = 0;
	my ($self, $env_vars) = @_;

	my $uri = $env_vars->{LDAP_URI};

	# running slapd in the background means it stays in the same process group, so it can be
	# killed by timelimit
	if ($self->{ldap} eq "fedora-ds") {
	        system("$ENV{FEDORA_DS_ROOT}/sbin/ns-slapd -D $env_vars->{FEDORA_DS_DIR} -d0 -i $env_vars->{FEDORA_DS_PIDFILE}> $env_vars->{LDAPDIR}/logs 2>&1 &");
	} elsif ($self->{ldap} eq "openldap") {
	        openldap_start($env_vars->{SLAPD_CONF}, $uri, "$env_vars->{LDAPDIR}/logs");
	}
	my $ldbsearch = $self->bindir_path("ldbsearch");
	while (system("$ldbsearch -H $uri -s base -b \"\" supportedLDAPVersion > /dev/null") != 0) {
	        $count++;
		if ($count > 40) {
		    $self->slapd_stop($env_vars);
		    return 0;
		}
		sleep(1);
	}
	return 1;
}

sub slapd_stop($$)
{
	my ($self, $envvars) = @_;
	if ($self->{ldap} eq "fedora-ds") {
		system("$envvars->{LDAPDIR}/slapd-samba4/stop-slapd");
	} elsif ($self->{ldap} eq "openldap") {
		open(IN, "<$envvars->{OPENLDAP_PIDFILE}") or 
			die("unable to open slapd pid file: $envvars->{OPENLDAP_PIDFILE}");
		kill 9, <IN>;
		close(IN);
	}
	return 1;
}

sub check_or_start($$$) 
{
	my ($self, $env_vars, $max_time) = @_;
	return 0 if ( -p $env_vars->{SAMBA_TEST_FIFO});

	unlink($env_vars->{SAMBA_TEST_FIFO});
	POSIX::mkfifo($env_vars->{SAMBA_TEST_FIFO}, 0700);
	unlink($env_vars->{SAMBA_TEST_LOG});
	
	print "STARTING SAMBA... ";
	my $pid = fork();
	if ($pid == 0) {
		open STDIN, $env_vars->{SAMBA_TEST_FIFO};
		open STDOUT, ">$env_vars->{SAMBA_TEST_LOG}";
		open STDERR, '>&STDOUT';
		
		SocketWrapper::set_default_iface($env_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});

		my $valgrind = "";
		if (defined($ENV{SAMBA_VALGRIND})) {
		    $valgrind = $ENV{SAMBA_VALGRIND};
		} 

		$ENV{KRB5_CONFIG} = $env_vars->{KRB5_CONFIG}; 
		$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};

		# Start slapd before samba, but with the fifo on stdin
		if (defined($self->{ldap})) {
		    $self->slapd_start($env_vars) or 
			die("couldn't start slapd (2nd time)");
		}

		my $optarg = "";
		if (defined($max_time)) {
			$optarg = "--maximum-runtime=$max_time ";
		}
		if (defined($ENV{SAMBA_OPTIONS})) {
			$optarg.= " $ENV{SAMBA_OPTIONS}";
		}
		my $samba = $self->bindir_path("samba");
		my $ret = system("$valgrind $samba $optarg $env_vars->{CONFIGURATION} -M single -i --leak-report-full");
		if ($? == -1) {
			print "Unable to start $samba: $ret: $!\n";
			exit 1;
		}
		unlink($env_vars->{SAMBA_TEST_FIFO});
		my $exit = $? >> 8;
		if ( $ret == 0 ) {
			print "$samba exits with status $exit\n";
		} elsif ( $ret & 127 ) {
			print "$samba got signal ".($ret & 127)." and exits with $exit!\n";
		} else {
			$ret = $? >> 8;
			print "$samba failed with status $exit!\n";
		}
		exit $exit;
	}
	print "DONE\n";

	open(DATA, ">$env_vars->{SAMBA_TEST_FIFO}");

	return $pid;
}

sub wait_for_start($$)
{
	my ($self, $testenv_vars) = @_;
	# give time for nbt server to register its names
	print "delaying for nbt name registration\n";
	sleep 2;

	# This will return quickly when things are up, but be slow if we 
	# need to wait for (eg) SSL init 
	my $nmblookup = $self->bindir_path("nmblookup");
	system("$nmblookup $testenv_vars->{CONFIGURATION} $testenv_vars->{SERVER}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} -U $testenv_vars->{SERVER_IP} $testenv_vars->{SERVER}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} $testenv_vars->{NETBIOSNAME}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} -U $testenv_vars->{SERVER_IP} $testenv_vars->{NETBIOSNAME}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} $testenv_vars->{NETBIOSALIAS}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} -U $testenv_vars->{SERVER_IP} $testenv_vars->{NETBIOSALIAS}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} $testenv_vars->{SERVER}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} -U $testenv_vars->{SERVER_IP} $testenv_vars->{SERVER}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} $testenv_vars->{NETBIOSNAME}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} -U $testenv_vars->{SERVER_IP} $testenv_vars->{NETBIOSNAME}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} $testenv_vars->{NETBIOSALIAS}");
	system("$nmblookup $testenv_vars->{CONFIGURATION} -U $testenv_vars->{SERVER_IP} $testenv_vars->{NETBIOSALIAS}");

	print $self->getlog_env($testenv_vars);
}

sub write_ldb_file($$$)
{
	my ($self, $file, $ldif) = @_;

	my $ldbadd = $self->bindir_path("ldbadd");
	open(LDIF, "|$ldbadd -H $file >/dev/null");
	print LDIF $ldif;
	return close(LDIF);
}

sub add_wins_config($$)
{
	my ($self, $privatedir) = @_;

	return $self->write_ldb_file("$privatedir/wins_config.ldb", "
dn: name=TORTURE_6,CN=PARTNERS
objectClass: wreplPartner
name: TORTURE_6
address: 127.0.0.6
pullInterval: 0
pushChangeCount: 0
type: 0x3
");
}

sub mk_fedora_ds($$$)
{
	my ($self, $ldapdir, $configuration) = @_;

	my $fedora_ds_inf = "$ldapdir/fedorads.inf";
	my $fedora_ds_extra_ldif = "$ldapdir/fedorads-partitions.ldif";

	#Make the subdirectory be as fedora DS would expect
	my $fedora_ds_dir = "$ldapdir/slapd-samba4";

	my $pidfile = "$fedora_ds_dir/logs/slapd-samba4.pid";

my $dir = getcwd();
chdir "$ENV{FEDORA_DS_ROOT}/bin" || die;
	if (system("perl $ENV{FEDORA_DS_ROOT}/sbin/setup-ds.pl --silent --file=$fedora_ds_inf >&2") != 0) {
            chdir $dir;
            die("perl $ENV{FEDORA_DS_ROOT}/sbin/setup-ds.pl --silent --file=$fedora_ds_inf FAILED: $?");
        }
        chdir $dir || die;

	return ($fedora_ds_dir, $pidfile);
}

sub mk_openldap($$$)
{
	my ($self, $ldapdir, $configuration) = @_;

	my $slapd_conf = "$ldapdir/slapd.conf";
	my $pidfile = "$ldapdir/slapd.pid";
	my $modconf = "$ldapdir/modules.conf";

	my $oldpath = $ENV{PATH};
	my $olpath = "";
	my $olroot = "";
	if (defined $ENV{OPENLDAP_ROOT}) {
               $olroot = "$ENV{OPENLDAP_ROOT}";
	       $olpath = "$olroot/libexec:$olroot/sbin:";
	}
	$ENV{PATH} = "$olpath/usr/local/sbin:/usr/sbin:/sbin:$ENV{PATH}";

	unlink($modconf);

	#This code tries to guess what modules we need to load (if any) by trying different combinations in the modules.conf

	# Try without any slapd modules
	open(CONF, ">$modconf"); close(CONF);

	if (system("slaptest -u -f $slapd_conf >&2") != 0) {
		open(CONF, ">$modconf"); 
		# enable slapd modules
		print CONF "
moduleload	syncprov
moduleload      memberof
moduleload      refint
moduleload      deref
";
		close(CONF);
	}
	if (system("slaptest -u -f $slapd_conf >&2") != 0) {
		open(CONF, ">$modconf"); 
		# enable slapd modules, and the module for back_hdb
		print CONF "
moduleload	back_hdb
moduleload	syncprov
moduleload      memberof
moduleload      refint
moduleload      deref
";
		close(CONF);
	}

	system("slaptest -u -f $slapd_conf") == 0 or die("slaptest still fails after adding modules");

    
	$ENV{PATH} = $oldpath;

	return ($slapd_conf, $pidfile);
}

sub mk_keyblobs($$)
{
	my ($self, $tlsdir) = @_;

	#TLS and PKINIT crypto blobs
	my $dhfile = "$tlsdir/dhparms.pem";
	my $cafile = "$tlsdir/ca.pem";
	my $certfile = "$tlsdir/cert.pem";
	my $reqkdc = "$tlsdir/req-kdc.der";
	my $kdccertfile = "$tlsdir/kdc.pem";
	my $keyfile = "$tlsdir/key.pem";
	my $adminkeyfile = "$tlsdir/adminkey.pem";
	my $reqadmin = "$tlsdir/req-admin.der";
	my $admincertfile = "$tlsdir/admincert.pem";

	mkdir($tlsdir, 0777);

	#This is specified here to avoid draining entropy on every run
	open(DHFILE, ">$dhfile");
	print DHFILE <<EOF;
-----BEGIN DH PARAMETERS-----
MGYCYQC/eWD2xkb7uELmqLi+ygPMKyVcpHUo2yCluwnbPutEueuxrG/Cys8j8wLO
svCN/jYNyR2NszOmg7ZWcOC/4z/4pWDVPUZr8qrkhj5MRKJc52MncfaDglvEdJrv
YX70obsCAQI=
-----END DH PARAMETERS-----
EOF
	close(DHFILE);

	#Likewise, we pregenerate the key material.  This allows the 
	#other certificates to be pre-generated
	open(KEYFILE, ">$keyfile");
	print KEYFILE <<EOF;
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
EOF
	close(KEYFILE);

	open(ADMINKEYFILE, ">$adminkeyfile");

	print ADMINKEYFILE <<EOF;
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
EOF

	#generated with 
	# hxtool issue-certificate --self-signed --issue-ca \
	# --ca-private-key="FILE:$KEYFILE" \
	# --subject="CN=CA,DC=samba,DC=example,DC=com" \
	# --certificate="FILE:$CAFILE" --lifetime="25 years"

	open(CAFILE, ">$cafile");
	print CAFILE <<EOF;
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
EOF

	#generated with GNUTLS internally in Samba.  

	open(CERTFILE, ">$certfile");
	print CERTFILE <<EOF;
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
EOF
	close(CERTFILE);

	#KDC certificate
	# hxtool request-create \
	# --subject="CN=krbtgt,CN=users,DC=samba,DC=example,DC=com" \
	# --key="FILE:$KEYFILE" $KDCREQ

	# hxtool issue-certificate --ca-certificate=FILE:$CAFILE,$KEYFILE \
	# --type="pkinit-kdc" \
	# --pk-init-principal="krbtgt/SAMBA.EXAMPLE.COM@SAMBA.EXAMPLE.COM" \
	# --req="PKCS10:$KDCREQ" --certificate="FILE:$KDCCERTFILE" \
	# --lifetime="25 years"

	open(KDCCERTFILE, ">$kdccertfile");
	print KDCCERTFILE <<EOF;
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
EOF

	# hxtool request-create \
	# --subject="CN=Administrator,CN=users,DC=samba,DC=example,DC=com" \
	# --key="FILE:$ADMINKEYFILE" $ADMINREQFILE

	# hxtool issue-certificate --ca-certificate=FILE:$CAFILE,$KEYFILE \
	# --type="pkinit-client" \
	# --pk-init-principal="administrator@SAMBA.EXAMPLE.COM" \
	# --req="PKCS10:$ADMINREQFILE" --certificate="FILE:$ADMINCERTFILE" \
	# --lifetime="25 years"
	
	open(ADMINCERTFILE, ">$admincertfile");
	print ADMINCERTFILE <<EOF;
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
EOF
	close(ADMINCERTFILE);
}

#
# provision_raw_prepare() is also used by Samba34.pm!
#
sub provision_raw_prepare($$$$$$$)
{
	my ($self, $prefix, $server_role, $netbiosname, $netbiosalias, $swiface, $password, $kdc_ipv4) = @_;
	my $ctx;

	-d $prefix or mkdir($prefix, 0777) or die("Unable to create $prefix");
	my $prefix_abs = abs_path($prefix);

	die ("prefix=''") if $prefix_abs eq "";
	die ("prefix='/'") if $prefix_abs eq "/";

	(system("rm -rf $prefix_abs/*") == 0) or die("Unable to clean up");

	$ctx->{prefix} = $prefix;
	$ctx->{prefix_abs} = $prefix_abs;
	$ctx->{server_role} = $server_role;
	$ctx->{netbiosname} = $netbiosname;
	$ctx->{netbiosalias} = $netbiosalias;
	$ctx->{swiface} = $swiface;
	$ctx->{password} = $password;
	$ctx->{kdc_ipv4} = $kdc_ipv4;

	$ctx->{server_loglevel} = 1;
	$ctx->{username} = "Administrator";
	$ctx->{domain} = "SAMBADOMAIN";
	$ctx->{realm} = "SAMBA.EXAMPLE.COM";
	$ctx->{dnsname} = "samba.example.com";
	$ctx->{basedn} = "dc=samba,dc=example,dc=com";

	my $unix_name = ($ENV{USER} or $ENV{LOGNAME} or `whoami`);
	chomp $unix_name;
	$ctx->{unix_name} = $unix_name;
	$ctx->{unix_uid} = $>;
	$ctx->{unix_gids_str} = $);
	@{$ctx->{unix_gids}} = split(" ", $ctx->{unix_gids_str});

	$ctx->{etcdir} = "$prefix_abs/etc";
	$ctx->{piddir} = "$prefix_abs/pid";
	$ctx->{smb_conf} = "$ctx->{etcdir}/smb.conf";
	$ctx->{krb5_conf} = "$ctx->{etcdir}/krb5.conf";
	$ctx->{privatedir} = "$prefix_abs/private";
	$ctx->{ncalrpcdir} = "$prefix_abs/ncalrpc";
	$ctx->{lockdir} = "$prefix_abs/lockdir";
	$ctx->{winbindd_socket_dir} = "$prefix_abs/winbindd_socket";
	$ctx->{winbindd_privileged_socket_dir} = "$prefix_abs/winbindd_privileged_socket";
	$ctx->{ntp_signd_socket_dir} = "$prefix_abs/ntp_signd_socket";
	$ctx->{nsswrap_passwd} = "$ctx->{etcdir}/passwd";
	$ctx->{nsswrap_group} = "$ctx->{etcdir}/group";

	$ctx->{tlsdir} = "$ctx->{privatedir}/tls";

	$ctx->{ipv4} = "127.0.0.$swiface";
	$ctx->{interfaces} = "$ctx->{ipv4}/8";

	$ctx->{localbasedn} = $ctx->{basedn};
	$ctx->{localbasedn} = "CN=$netbiosname" if $server_role eq "member server";

	push(@{$ctx->{directories}}, $ctx->{privatedir});
	push(@{$ctx->{directories}}, $ctx->{etcdir});
	push(@{$ctx->{directories}}, $ctx->{piddir});
	push(@{$ctx->{directories}}, $ctx->{ncalrpcdir});
	push(@{$ctx->{directories}}, $ctx->{lockdir});

	$ctx->{smb_conf_extra_options} = "";

	my @provision_options = ();
	push (@provision_options, "NSS_WRAPPER_PASSWD=\"$ctx->{nsswrap_passwd}\"");
	push (@provision_options, "NSS_WRAPPER_GROUP=\"$ctx->{nsswrap_group}\"");
	if (defined($ENV{GDB_PROVISION})) {
		push (@provision_options, "gdb --args");
	}
	if (defined($ENV{VALGRIND_PROVISION})) {
		push (@provision_options, "valgrind");
	}
	if (defined($ENV{PYTHON})) {
		push (@provision_options, $ENV{PYTHON});
	}
	push (@provision_options, "$self->{setupdir}/provision");
	push (@provision_options, "--configfile=$ctx->{smb_conf}");
	push (@provision_options, "--host-name=$ctx->{netbiosname}");
	push (@provision_options, "--host-ip=$ctx->{ipv4}");
	push (@provision_options, "--quiet");
	push (@provision_options, "--domain=$ctx->{domain}");
	push (@provision_options, "--realm=$ctx->{realm}");
	push (@provision_options, "--adminpass=$ctx->{password}");
	push (@provision_options, "--krbtgtpass=krbtgt$ctx->{password}");
	push (@provision_options, "--machinepass=machine$ctx->{password}");
	push (@provision_options, "--root=$ctx->{unix_name}");
	push (@provision_options, "--server-role=\"$ctx->{server_role}\"");

	@{$ctx->{provision_options}} = @provision_options;

	return $ctx;
}

#
# provision_raw_step1() is also used by Samba34.pm!
#
# Step1 creates the basic configuration
#
sub provision_raw_step1($$)
{
	my ($self, $ctx) = @_;

	mkdir($_, 0777) foreach (@{$ctx->{directories}});

	open(CONFFILE, ">$ctx->{smb_conf}")
		or die("can't open $ctx->{smb_conf}$?");
	print CONFFILE "
[global]
	netbios name = $ctx->{netbiosname}
	netbios aliases = $ctx->{netbiosalias}
	workgroup = $ctx->{domain}
	realm = $ctx->{realm}
	private dir = $ctx->{privatedir}
	pid directory = $ctx->{piddir}
	ncalrpc dir = $ctx->{ncalrpcdir}
	lock dir = $ctx->{lockdir}
	setup directory = $self->{setupdir}
	modules dir = $self->{bindir}/modules
	winbindd socket directory = $ctx->{winbindd_socket_dir}
	winbindd privileged socket directory = $ctx->{winbindd_privileged_socket_dir}
	ntp signd socket directory = $ctx->{ntp_signd_socket_dir}
	winbind separator = /
	name resolve order = bcast
	interfaces = $ctx->{interfaces}
	tls dh params file = $ctx->{tlsdir}/dhparms.pem
	panic action = $RealBin/gdb_backtrace \%PID% \%PROG%
	wins support = yes
	server role = $ctx->{server_role}
	notify:inotify = false
	ldb:nosync = true
#We don't want to pass our self-tests if the PAC code is wrong
	gensec:require_pac = true
	log level = $ctx->{server_loglevel}
	lanman auth = Yes

	# Begin extra options
	$ctx->{smb_conf_extra_options}
	# End extra options
";
	close(CONFFILE);

	$self->mk_keyblobs($ctx->{tlsdir});

	open(KRB5CONF, ">$ctx->{krb5_conf}")
		or die("can't open $ctx->{krb5_conf}$?");
	print KRB5CONF "
#Generated krb5.conf for $ctx->{realm}

[libdefaults]
 default_realm = $ctx->{realm}
 dns_lookup_realm = false
 dns_lookup_kdc = false
 ticket_lifetime = 24h
 forwardable = yes

[realms]
 $ctx->{realm} = {
  kdc = $ctx->{kdc_ipv4}:88
  admin_server = $ctx->{kdc_ipv4}:88
  default_domain = $ctx->{dnsname}
 }
 $ctx->{dnsname} = {
  kdc = $ctx->{kdc_ipv4}:88
  admin_server = $ctx->{kdc_ipv4}:88
  default_domain = $ctx->{dnsname}
 }
 $ctx->{domain} = {
  kdc = $ctx->{kdc_ipv4}:88
  admin_server = $ctx->{kdc_ipv4}:88
  default_domain = $ctx->{dnsname}
 }

[appdefaults]
	pkinit_anchors = FILE:$ctx->{tlsdir}/ca.pem

[kdc]
	enable-pkinit = true
	pkinit_identity = FILE:$ctx->{tlsdir}/kdc.pem,$ctx->{tlsdir}/key.pem
	pkinit_anchors = FILE:$ctx->{tlsdir}/ca.pem

[domain_realm]
 .$ctx->{dnsname} = $ctx->{realm}
";
	close(KRB5CONF);

	open(PWD, ">$ctx->{nsswrap_passwd}");
	print PWD "
root:x:0:0:root gecos:$ctx->{prefix_abs}:/bin/false
$ctx->{unix_name}:x:$ctx->{unix_uid}:@{$ctx->{unix_gids}}[0]:$ctx->{unix_name} gecos:$ctx->{prefix_abs}:/bin/false
nobody:x:65534:65533:nobody gecos:$ctx->{prefix_abs}:/bin/false
";
	close(PWD);

	open(GRP, ">$ctx->{nsswrap_group}");
	print GRP "
root:x:0:
wheel:x:10:
users:x:100:
nobody:x:65533:
nogroup:x:65534:nobody
";
	close(GRP);

	my $configuration = "--configfile=$ctx->{smb_conf}";

#Ensure the config file is valid before we start
	my $testparm = $self->bindir_path("testparm");
	if (system("$testparm $configuration -v --suppress-prompt >/dev/null 2>&1") != 0) {
		system("$testparm -v --suppress-prompt $configuration >&2");
		die("Failed to create a valid smb.conf configuration $testparm!");
	}

	(system("($testparm $configuration -v --suppress-prompt --parameter-name=\"netbios name\" --section-name=global 2> /dev/null | grep -i \"^$ctx->{netbiosname}\" ) >/dev/null 2>&1") == 0) or die("Failed to create a valid smb.conf configuration! $self->{bindir}/testparm $configuration -v --suppress-prompt --parameter-name=\"netbios name\" --section-name=global");

	my $ret = {
		KRB5_CONFIG => $ctx->{krb5_conf},
		PIDDIR => $ctx->{piddir},
		SERVER => $ctx->{netbiosname},
		SERVER_IP => $ctx->{ipv4},
		NETBIOSNAME => $ctx->{netbiosname},
		NETBIOSALIAS => $ctx->{netbiosalias},
		DOMAIN => $ctx->{domain},
		USERNAME => $ctx->{username},
		REALM => $ctx->{realm},
		PASSWORD => $ctx->{password},
		LDAPDIR => $ctx->{ldapdir},
		WINBINDD_SOCKET_DIR => $ctx->{winbindd_socket_dir},
		NCALRPCDIR => $ctx->{ncalrpcdir},
		LOCKDIR => $ctx->{lockdir},
		SERVERCONFFILE => $ctx->{smb_conf},
		CONFIGURATION => $configuration,
		SOCKET_WRAPPER_DEFAULT_IFACE => $ctx->{swiface},
		NSS_WRAPPER_PASSWD => $ctx->{nsswrap_passwd},
		NSS_WRAPPER_GROUP => $ctx->{nsswrap_group},
		SAMBA_TEST_FIFO => "$ctx->{prefix}/samba_test.fifo",
		SAMBA_TEST_LOG => "$ctx->{prefix}/samba_test.log",
		SAMBA_TEST_LOG_POS => 0,
	};

	return $ret;
}

#
# provision_raw_step2() is also used by Samba34.pm!
#
# Step2 runs the provision script
#
sub provision_raw_step2($$$)
{
	my ($self, $ctx, $ret) = @_;

	my $provision_cmd = join(" ", @{$ctx->{provision_options}});
	(system($provision_cmd) == 0) or die("Unable to provision: \n$provision_cmd\n");

	return $ret;
}

sub provision($$$$$$$)
{
	my ($self, $prefix, $server_role, $netbiosname, $netbiosalias, $swiface, $password, $kdc_ipv4) = @_;

	my $ctx = $self->provision_raw_prepare($prefix, $server_role,
					       $netbiosname, $netbiosalias,
					       $swiface, $password, $kdc_ipv4);

	$ctx->{tmpdir} = "$ctx->{prefix_abs}/tmp";
	push(@{$ctx->{directories}}, "$ctx->{tmpdir}");
	push(@{$ctx->{directories}}, "$ctx->{tmpdir}/test1");
	push(@{$ctx->{directories}}, "$ctx->{tmpdir}/test2");

	$ctx->{smb_conf_extra_options} = "

	max xmit = 32K
	server max protocol = SMB2

[tmp]
	path = $ctx->{tmpdir}
	read only = no
	ntvfs handler = posix
	posix:sharedelay = 100000
	posix:eadb = $ctx->{lockdir}/eadb.tdb
	posix:oplocktimeout = 3
	posix:writetimeupdatedelay = 500000

[test1]
	path = $ctx->{tmpdir}/test1
	read only = no
	ntvfs handler = posix
	posix:sharedelay = 100000
	posix:eadb = $ctx->{lockdir}/eadb.tdb
	posix:oplocktimeout = 3
	posix:writetimeupdatedelay = 500000

[test2]
	path = $ctx->{tmpdir}/test2
	read only = no
	ntvfs handler = posix
	posix:sharedelay = 100000
	posix:eadb = $ctx->{lockdir}/eadb.tdb
	posix:oplocktimeout = 3
	posix:writetimeupdatedelay = 500000

[cifs]
	read only = no
	ntvfs handler = cifs
	cifs:server = $ctx->{netbiosname}
	cifs:share = tmp
#There is no username specified here, instead the client is expected
#to log in with kerberos, and the serverwill use delegated credentials.

[simple]
	path = $ctx->{tmpdir}
	read only = no
	ntvfs handler = simple

[sysvol]
	path = $ctx->{lockdir}/sysvol
	read only = yes

[netlogon]
	path = $ctx->{lockdir}/sysvol/$ctx->{dnsname}/scripts
	read only = no

[cifsposix]
	copy = simple
	ntvfs handler = cifsposix
";

	if (defined($self->{ldap})) {
		$ctx->{ldapdir} = "$ctx->{privatedir}/ldap";
		push(@{$ctx->{directories}}, "$ctx->{ldapdir}");

		my $ldap_uri= "$ctx->{ldapdir}/ldapi";
		$ldap_uri =~ s|/|%2F|g;
		$ldap_uri = "ldapi://$ldap_uri";
		$ctx->{ldap_uri} = $ldap_uri;
	}

	my $ret = $self->provision_raw_step1($ctx);

	if (defined($self->{ldap})) {
		my $configuration = "--configfile=$ctx->{smb_conf}";

		$ret->{LDAP_URI} = $ctx->{ldap_uri};
		push (@{$ctx->{provision_options}},"--ldap-backend=$ctx->{ldap_uri}");

		system("$self->{setupdir}/provision-backend $configuration --ldap-admin-pass=$ctx->{password} --root=$ctx->{unix_name} --realm=$ctx->{realm} --domain=$ctx->{domain} --host-name=$ctx->{netbiosname} --ldap-backend-type=$self->{ldap}>&2") == 0 or die("backend provision failed");

		push (@{$ctx->{provision_options}}, "--password=$ctx->{password}");

		if ($self->{ldap} eq "openldap") {
			push (@{$ctx->{provision_options}}, "--username=samba-admin");
			push (@{$ctx->{provision_options}}, "--ldap-backend-type=openldap");

			($ret->{SLAPD_CONF}, $ret->{OPENLDAP_PIDFILE}) = $self->mk_openldap($ctx->{ldapdir}, $configuration) or die("Unable to create openldap directories");

		} elsif ($self->{ldap} eq "fedora-ds") {
			push (@{$ctx->{provision_options}}, "--simple-bind-dn=cn=Manager,$ctx->{localbasedn}");
			push (@{$ctx->{provision_options}}, "--ldap-backend-type=fedora-ds");

			($ret->{FEDORA_DS_DIR}, $ret->{FEDORA_DS_PIDFILE}) = $self->mk_fedora_ds($ctx->{ldapdir}, $configuration) or die("Unable to create fedora ds directories");
		}

		$self->slapd_start($ret) or die("couldn't start slapd");
	}

	$ret = $self->provision_raw_step2($ctx, $ret);

	if (defined($self->{ldap})) {
		$self->slapd_stop($ret) or die("couldn't stop slapd");
	}

	return $ret;
}

sub provision_member($$$)
{
	my ($self, $prefix, $dcvars) = @_;
	print "PROVISIONING MEMBER...";

	my $ret = $self->provision($prefix,
				   "member server",
				   "localmember3",
				   "localmember",
				   3,
				   "localmemberpass",
				   $dcvars->{SERVER_IP});

	$ret or die("Unable to provision");

	my $net = $self->bindir_path("net");
	my $cmd = "";
	$cmd .= "SOCKET_WRAPPER_DEFAULT_IFACE=\"$ret->{SOCKET_WRAPPER_DEFAULT_IFACE}\" ";
	$cmd .= "KRB5_CONFIG=\"$ret->{KRB5_CONFIG}\" ";
	$cmd .= "$net join $ret->{CONFIGURATION} $dcvars->{DOMAIN} member";
	$cmd .= " -U$dcvars->{USERNAME}\%$dcvars->{PASSWORD}";

	system($cmd) == 0 or die("Join failed\n$cmd");

	$ret->{DC_SERVER} = $dcvars->{SERVER};
	$ret->{DC_SERVER_IP} = $dcvars->{SERVER_IP};
	$ret->{DC_NETBIOSNAME} = $dcvars->{NETBIOSNAME};
	$ret->{DC_NETBIOSALIAS} = $dcvars->{NETBIOSALIAS};
	$ret->{DC_USERNAME} = $dcvars->{USERNAME};
	$ret->{DC_PASSWORD} = $dcvars->{PASSWORD};

	return $ret;
}

sub provision_dc($$)
{
	my ($self, $prefix) = @_;

	print "PROVISIONING DC...";
	my $ret = $self->provision($prefix,
				   "domain controller",
				   "localdc1",
				   "localdc",
				   1,
				   "localdcpass",
				   "127.0.0.1");

	$self->add_wins_config("$prefix/private") or 
		die("Unable to add wins configuration");

	return $ret;
}

sub teardown_env($$)
{
	my ($self, $envvars) = @_;
	my $pid;

	close(DATA);

	if (-f "$envvars->{PIDDIR}/samba.pid" ) {
		open(IN, "<$envvars->{PIDDIR}/samba.pid") or die("unable to open server pid file");
		$pid = <IN>;
		close(IN);

		# Give the process 20 seconds to exit.  gcov needs
		# this time to write out the covarge data
		my $count = 0;
		until (kill(0, $pid) == 0) {
		    # if no process sucessfully signalled, then we are done
		    sleep(1);
		    $count++;
		    last if $count > 20;
		}
		
		# If it is still around, kill it
		if ($count > 20) {
		    print "server process $pid took more than $count seconds to exit, killing\n";
		    kill 9, $pid;
		}
	}

	my $failed = $? >> 8;

	$self->slapd_stop($envvars) if ($self->{ldap});

	print $self->getlog_env($envvars);

	return $failed;
}

sub getlog_env($$)
{
	my ($self, $envvars) = @_;
	my $title = "SAMBA LOG of: $envvars->{NETBIOSNAME}\n";
	my $out = $title;

	open(LOG, "<$envvars->{SAMBA_TEST_LOG}");

	seek(LOG, $envvars->{SAMBA_TEST_LOG_POS}, SEEK_SET);
	while (<LOG>) {
		$out .= $_;
	}
	$envvars->{SAMBA_TEST_LOG_POS} = tell(LOG);
	close(LOG);

	return "" if $out eq $title;
 
	return $out;
}

sub check_env($$)
{
	my ($self, $envvars) = @_;

	return 1 if (-p $envvars->{SAMBA_TEST_FIFO});

	print $self->getlog_env($envvars);

	return 0;
}

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", $self->{vars}->{dc});
	} else {
		die("Samba4 can't provide environment '$envname'");
	}
}

sub setup_member($$$$)
{
	my ($self, $path, $dc_vars) = @_;

	my $env = $self->provision_member($path, $dc_vars);

	$self->check_or_start($env, ($ENV{SMBD_MAXTIME} or 7500));

	$self->wait_for_start($env);

	return $env;
}

sub setup_dc($$)
{
	my ($self, $path) = @_;

	my $env = $self->provision_dc($path);

	$self->check_or_start($env, 
		($ENV{SMBD_MAXTIME} or 7500));

	$self->wait_for_start($env);

	$self->{vars}->{dc} = $env;

	return $env;
}

sub stop($)
{
	my ($self) = @_;
}

1;