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package ProFTPD::Tests::Modules::mod_proxy::tls::redis;
use lib qw(t/lib);
use base qw(ProFTPD::TestSuite::Child);
use strict;
use Carp;
use File::Copy;
use File::Path qw(mkpath);
use File::Spec;
use IO::Handle;
use IO::Socket::INET;
use Time::HiRes qw(gettimeofday tv_interval usleep);
use ProFTPD::TestSuite::FTP;
use ProFTPD::TestSuite::Utils qw(:auth :config :running :test :testsuite);
$| = 1;
my $order = 0;
my $TESTS = {
proxy_reverse_backend_tls_login_redis_cached_session => {
order => ++$order,
test_class => [qw(forking mod_redis mod_tls mod_tls_shmcache reverse)],
},
proxy_reverse_backend_tls_login_redis_cached_ticket => {
order => ++$order,
test_class => [qw(forking mod_redis mod_tls reverse)],
},
};
sub new {
return shift()->SUPER::new(@_);
}
sub list_tests {
return testsuite_get_runnable_tests($TESTS);
}
sub get_reverse_proxy_config {
my $tmpdir = shift;
my $log_file = shift;
my $vhost_port = shift;
my $table_dir = File::Spec->rel2abs("$tmpdir/var/proxy");
my $config = {
ProxyEngine => 'on',
ProxyLog => $log_file,
ProxyReverseServers => "ftp://127.0.0.1:$vhost_port",
ProxyRole => 'reverse',
ProxyTables => $table_dir,
};
return $config;
}
# TODO: Note that this test is used for manually reviewing the generated logs;
# it does NOT currently fail if session caching fails (although it should).
sub proxy_reverse_backend_tls_login_redis_cached_session {
my $self = shift;
my $tmpdir = $self->{tmpdir};
my $config_file = "$tmpdir/proxy.conf";
my $pid_file = File::Spec->rel2abs("$tmpdir/proxy.pid");
my $scoreboard_file = File::Spec->rel2abs("$tmpdir/proxy.scoreboard");
my $log_file = test_get_logfile();
my $auth_user_file = File::Spec->rel2abs("$tmpdir/proxy.passwd");
my $auth_group_file = File::Spec->rel2abs("$tmpdir/proxy.group");
my $user = 'proftpd';
my $passwd = 'test';
my $group = 'ftpd';
my $home_dir = File::Spec->rel2abs($tmpdir);
my $uid = 500;
my $gid = 500;
# Make sure that, if we're running as root, that the home directory has
# permissions/privs set for the account we create
if ($< == 0) {
unless (chmod(0755, $home_dir)) {
die("Can't set perms on $home_dir to 0755: $!");
}
unless (chown($uid, $gid, $home_dir)) {
die("Can't set owner of $home_dir to $uid/$gid: $!");
}
}
auth_user_write($auth_user_file, $user, $passwd, $uid, $gid, $home_dir,
'/bin/bash');
auth_group_write($auth_group_file, $group, $gid, $user);
my $cert_file = File::Spec->rel2abs("$ENV{PROFTPD_TEST_DIR}/t/etc/modules/mod_tls/server-cert.pem");
my $ca_file = File::Spec->rel2abs("$ENV{PROFTPD_TEST_DIR}/t/etc/modules/mod_tls/ca-cert.pem");
my $cache_file = File::Spec->rel2abs("$tmpdir/tls-shmcache.dat");
my $vhost_port = ProFTPD::TestSuite::Utils::get_high_numbered_port();
$vhost_port += 12;
my $proxy_config = get_reverse_proxy_config($tmpdir, $log_file, $vhost_port);
$proxy_config->{ProxyDatastore} = 'Redis mod_proxy.testsuite.';
$proxy_config->{ProxyTLSEngine} = 'auto';
$proxy_config->{ProxyTLSCACertificateFile} = $ca_file;
if ($ENV{TEST_VERBOSE}) {
$proxy_config->{ProxyTLSOptions} = 'EnableDiags';
}
my $redis_server = '127.0.0.1';
if (defined($ENV{REDIS_HOST})) {
$redis_server = $ENV{REDIS_HOST};
}
my $config = {
PidFile => $pid_file,
ScoreboardFile => $scoreboard_file,
SystemLog => $log_file,
TraceLog => $log_file,
Trace => 'DEFAULT:10 event:0 lock:0 scoreboard:0 signal:0 redis:20 proxy:20 proxy.db:20 proxy.netio:20 proxy.tls:20 proxy.tls.redis:20 proxy.ftp.conn:20 proxy.ftp.ctrl:20 proxy.ftp.data:20 proxy.ftp.msg:20 proxy.ftp.sess:20',
AuthUserFile => $auth_user_file,
AuthGroupFile => $auth_group_file,
SocketBindTight => 'on',
IfModules => {
'mod_proxy.c' => $proxy_config,
'mod_delay.c' => {
DelayEngine => 'off',
},
'mod_redis.c' => {
RedisEngine => 'on',
RedisServer => "$redis_server:6379",
RedisTimeouts => '2000 500',
RedisLog => $log_file,
},
'mod_tls_shmcache.c' => {
TLSSessionCache => "shm:/file=$cache_file",
},
},
Limit => {
LOGIN => {
DenyUser => $user,
},
},
};
my ($port, $config_user, $config_group) = config_write($config_file, $config);
if (open(my $fh, ">> $config_file")) {
print $fh <<EOC;
<VirtualHost 127.0.0.1>
Port $vhost_port
ServerName "Real Server"
AuthUserFile $auth_user_file
AuthGroupFile $auth_group_file
AuthOrder mod_auth_file.c
AllowOverride off
WtmpLog off
TransferLog none
<IfModule mod_tls.c>
TLSEngine on
TLSLog $log_file
TLSRequired on
TLSRSACertificateFile $cert_file
TLSCACertificateFile $ca_file
</IfModule>
</VirtualHost>
EOC
unless (close($fh)) {
die("Can't write $config_file: $!");
}
} else {
die("Can't open $config_file: $!");
}
# Open pipes, for use between the parent and child processes. Specifically,
# the child will indicate when it's done with its test by writing a message
# to the parent.
my ($rfh, $wfh);
unless (pipe($rfh, $wfh)) {
die("Can't open pipe: $!");
}
my $ex;
# Fork child
$self->handle_sigchld();
defined(my $pid = fork()) or die("Can't fork: $!");
if ($pid) {
eval {
# Give the server a chance to start up
sleep(2);
for (my $i = 0; $i < 3; $i++) {
my $client = ProFTPD::TestSuite::FTP->new('127.0.0.1', $port);
$client->login($user, $passwd);
$client->quit();
}
};
if ($@) {
$ex = $@;
}
$wfh->print("done\n");
$wfh->flush();
} else {
eval { server_wait($config_file, $rfh) };
if ($@) {
warn($@);
exit 1;
}
exit 0;
}
# Stop server
server_stop($pid_file);
$self->assert_child_ok($pid);
if ($ex) {
test_append_logfile($log_file, $ex);
unlink($log_file);
die($ex);
}
unlink($log_file);
}
# TODO: Note that this test is used for manually reviewing the generated logs;
# it does NOT currently fail if ticket caching fails (although it should).
sub proxy_reverse_backend_tls_login_redis_cached_ticket {
my $self = shift;
my $tmpdir = $self->{tmpdir};
my $config_file = "$tmpdir/proxy.conf";
my $pid_file = File::Spec->rel2abs("$tmpdir/proxy.pid");
my $scoreboard_file = File::Spec->rel2abs("$tmpdir/proxy.scoreboard");
my $log_file = test_get_logfile();
my $auth_user_file = File::Spec->rel2abs("$tmpdir/proxy.passwd");
my $auth_group_file = File::Spec->rel2abs("$tmpdir/proxy.group");
my $user = 'proftpd';
my $passwd = 'test';
my $group = 'ftpd';
my $home_dir = File::Spec->rel2abs($tmpdir);
my $uid = 500;
my $gid = 500;
# Make sure that, if we're running as root, that the home directory has
# permissions/privs set for the account we create
if ($< == 0) {
unless (chmod(0755, $home_dir)) {
die("Can't set perms on $home_dir to 0755: $!");
}
unless (chown($uid, $gid, $home_dir)) {
die("Can't set owner of $home_dir to $uid/$gid: $!");
}
}
auth_user_write($auth_user_file, $user, $passwd, $uid, $gid, $home_dir,
'/bin/bash');
auth_group_write($auth_group_file, $group, $gid, $user);
my $cert_file = File::Spec->rel2abs("$ENV{PROFTPD_TEST_DIR}/t/etc/modules/mod_tls/server-cert.pem");
my $ca_file = File::Spec->rel2abs("$ENV{PROFTPD_TEST_DIR}/t/etc/modules/mod_tls/ca-cert.pem");
my $cache_file = File::Spec->rel2abs("$tmpdir/tls-shmcache.dat");
my $vhost_port = ProFTPD::TestSuite::Utils::get_high_numbered_port();
$vhost_port += 12;
my $proxy_config = get_reverse_proxy_config($tmpdir, $log_file, $vhost_port);
$proxy_config->{ProxyDatastore} = 'Redis mod_proxy.testsuite.';
$proxy_config->{ProxyTLSEngine} = 'auto';
$proxy_config->{ProxyTLSCACertificateFile} = $ca_file;
if ($ENV{TEST_VERBOSE}) {
$proxy_config->{ProxyTLSOptions} = 'EnableDiags NoSessionCache';
}
my $redis_server = '127.0.0.1';
if (defined($ENV{REDIS_HOST})) {
$redis_server = $ENV{REDIS_HOST};
}
my $config = {
PidFile => $pid_file,
ScoreboardFile => $scoreboard_file,
SystemLog => $log_file,
TraceLog => $log_file,
Trace => 'DEFAULT:10 event:0 lock:0 scoreboard:0 signal:0 redis:20 proxy:20 proxy.db:20 proxy.netio:20 proxy.tls:20 proxy.tls.redis:20 proxy.ftp.conn:20 proxy.ftp.ctrl:20 proxy.ftp.data:20 proxy.ftp.msg:20 proxy.ftp.sess:20 tls:20',
AuthUserFile => $auth_user_file,
AuthGroupFile => $auth_group_file,
SocketBindTight => 'on',
IfModules => {
'mod_proxy.c' => $proxy_config,
'mod_delay.c' => {
DelayEngine => 'off',
},
'mod_redis.c' => {
RedisEngine => 'on',
RedisServer => "$redis_server:6379",
RedisTimeouts => '2000 500',
RedisLog => $log_file,
},
},
Limit => {
LOGIN => {
DenyUser => $user,
},
},
};
my ($port, $config_user, $config_group) = config_write($config_file, $config);
if (open(my $fh, ">> $config_file")) {
print $fh <<EOC;
<IfModule mod_tls.c>
# Recommended practice is to diable server-side session caching entirely,
# if you are going to use client-side session tickets. Why? It
# reduces the number of places where a session's master secret are held
# in memory for "long" periods of time.
TLSSessionCache off
</IfModule>
<VirtualHost 127.0.0.1>
Port $vhost_port
ServerName "Real Server"
AuthUserFile $auth_user_file
AuthGroupFile $auth_group_file
AuthOrder mod_auth_file.c
AllowOverride off
WtmpLog off
TransferLog none
<IfModule mod_tls.c>
TLSEngine on
TLSLog $log_file
TLSRequired on
TLSRSACertificateFile $cert_file
TLSCACertificateFile $ca_file
TLSSessionTickets on
TLSStapling on
TLSOptions EnableDiags
</IfModule>
</VirtualHost>
EOC
unless (close($fh)) {
die("Can't write $config_file: $!");
}
} else {
die("Can't open $config_file: $!");
}
# Open pipes, for use between the parent and child processes. Specifically,
# the child will indicate when it's done with its test by writing a message
# to the parent.
my ($rfh, $wfh);
unless (pipe($rfh, $wfh)) {
die("Can't open pipe: $!");
}
my $ex;
# Fork child
$self->handle_sigchld();
defined(my $pid = fork()) or die("Can't fork: $!");
if ($pid) {
eval {
# Give the server a chance to start up
sleep(2);
for (my $i = 0; $i < 3; $i++) {
my $client = ProFTPD::TestSuite::FTP->new('127.0.0.1', $port, undef, 1);
$client->login($user, $passwd);
$client->list();
$client->quit();
}
};
if ($@) {
$ex = $@;
}
$wfh->print("done\n");
$wfh->flush();
} else {
eval { server_wait($config_file, $rfh) };
if ($@) {
warn($@);
exit 1;
}
exit 0;
}
# Stop server
server_stop($pid_file);
$self->assert_child_ok($pid);
if ($ex) {
test_append_logfile($log_file, $ex);
unlink($log_file);
die($ex);
}
unlink($log_file);
}
1;
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