| #!/usr/bin/perl |
| |
| # (C) Sergey Kandaurov |
| # (C) Andrey Zelenkov |
| # (C) Nginx, Inc. |
| |
| # Tests for http ssl module. |
| |
| ############################################################################### |
| |
| use warnings; |
| use strict; |
| |
| use Test::More; |
| |
| use Socket qw/ CRLF /; |
| |
| BEGIN { use FindBin; chdir($FindBin::Bin); } |
| |
| use lib 'lib'; |
| use Test::Nginx; |
| |
| ############################################################################### |
| |
| select STDERR; $| = 1; |
| select STDOUT; $| = 1; |
| |
| eval { require IO::Socket::SSL; }; |
| plan(skip_all => 'IO::Socket::SSL not installed') if $@; |
| eval { IO::Socket::SSL::SSL_VERIFY_NONE(); }; |
| plan(skip_all => 'IO::Socket::SSL too old') if $@; |
| |
| my $t = Test::Nginx->new()->has(qw/http http_ssl rewrite proxy/) |
| ->has_daemon('openssl')->plan(28); |
| |
| $t->write_file_expand('nginx.conf', <<'EOF'); |
| |
| %%TEST_GLOBALS%% |
| |
| daemon off; |
| |
| events { |
| } |
| |
| http { |
| %%TEST_GLOBALS_HTTP%% |
| |
| ssl_certificate_key localhost.key; |
| ssl_certificate localhost.crt; |
| ssl_session_tickets off; |
| |
| log_format ssl $ssl_protocol; |
| |
| server { |
| listen 127.0.0.1:8085 ssl; |
| listen 127.0.0.1:8080; |
| server_name localhost; |
| |
| ssl_certificate_key inner.key; |
| ssl_certificate inner.crt; |
| ssl_session_cache shared:SSL:1m; |
| ssl_verify_client optional_no_ca; |
| |
| keepalive_requests 1000; |
| |
| location / { |
| return 200 "body $ssl_session_reused"; |
| } |
| location /id { |
| return 200 "body $ssl_session_id"; |
| } |
| location /cipher { |
| return 200 "body $ssl_cipher"; |
| } |
| location /ciphers { |
| return 200 "body $ssl_ciphers"; |
| } |
| location /client_verify { |
| return 200 "body $ssl_client_verify"; |
| } |
| location /protocol { |
| return 200 "body $ssl_protocol"; |
| } |
| location /issuer { |
| return 200 "body $ssl_client_i_dn:$ssl_client_i_dn_legacy"; |
| } |
| location /subject { |
| return 200 "body $ssl_client_s_dn:$ssl_client_s_dn_legacy"; |
| } |
| location /time { |
| return 200 "body $ssl_client_v_start!$ssl_client_v_end!$ssl_client_v_remain"; |
| } |
| |
| location /body { |
| add_header X-Body $request_body always; |
| proxy_pass http://127.0.0.1:8080/; |
| |
| access_log %%TESTDIR%%/ssl.log ssl; |
| } |
| } |
| |
| server { |
| listen 127.0.0.1:8081; |
| server_name localhost; |
| |
| # Special case for enabled "ssl" directive. |
| |
| ssl on; |
| ssl_session_cache builtin; |
| |
| location / { |
| return 200 "body $ssl_session_reused"; |
| } |
| } |
| |
| server { |
| listen 127.0.0.1:8082 ssl; |
| server_name localhost; |
| |
| ssl_session_cache builtin:1000; |
| |
| location / { |
| return 200 "body $ssl_session_reused"; |
| } |
| } |
| |
| server { |
| listen 127.0.0.1:8083 ssl; |
| server_name localhost; |
| |
| ssl_session_cache none; |
| |
| location / { |
| return 200 "body $ssl_session_reused"; |
| } |
| } |
| |
| server { |
| listen 127.0.0.1:8084 ssl; |
| server_name localhost; |
| |
| ssl_session_cache off; |
| |
| location / { |
| return 200 "body $ssl_session_reused"; |
| } |
| } |
| |
| server { |
| listen 127.0.0.1:8086 ssl; |
| server_name localhost; |
| |
| ssl_session_cache shared:SSL:1m; |
| ssl_session_timeout 1; |
| |
| location / { |
| return 200 "body $ssl_session_reused"; |
| } |
| } |
| } |
| |
| EOF |
| |
| $t->write_file('openssl.conf', <<EOF); |
| [ req ] |
| default_bits = 2048 |
| encrypt_key = no |
| distinguished_name = req_distinguished_name |
| [ req_distinguished_name ] |
| EOF |
| |
| my $d = $t->testdir(); |
| |
| $t->write_file('ca.conf', <<EOF); |
| [ ca ] |
| default_ca = myca |
| |
| [ myca ] |
| new_certs_dir = $d |
| database = $d/certindex |
| default_md = sha256 |
| policy = myca_policy |
| serial = $d/certserial |
| default_days = 3 |
| |
| [ myca_policy ] |
| commonName = supplied |
| EOF |
| |
| $t->write_file('certserial', '1000'); |
| $t->write_file('certindex', ''); |
| |
| system('openssl req -x509 -new ' |
| . "-config $d/openssl.conf -subj /CN=issuer/ " |
| . "-out $d/issuer.crt -keyout $d/issuer.key " |
| . ">>$d/openssl.out 2>&1") == 0 |
| or die "Can't create certificate for issuer: $!\n"; |
| |
| system("openssl req -new " |
| . "-config $d/openssl.conf -subj /CN=subject/ " |
| . "-out $d/subject.csr -keyout $d/subject.key " |
| . ">>$d/openssl.out 2>&1") == 0 |
| or die "Can't create certificate for subject: $!\n"; |
| |
| system("openssl ca -batch -config $d/ca.conf " |
| . "-keyfile $d/issuer.key -cert $d/issuer.crt " |
| . "-subj /CN=subject/ -in $d/subject.csr -out $d/subject.crt " |
| . ">>$d/openssl.out 2>&1") == 0 |
| or die "Can't sign certificate for subject: $!\n"; |
| |
| foreach my $name ('localhost', 'inner') { |
| system('openssl req -x509 -new ' |
| . "-config $d/openssl.conf -subj /CN=$name/ " |
| . "-out $d/$name.crt -keyout $d/$name.key " |
| . ">>$d/openssl.out 2>&1") == 0 |
| or die "Can't create certificate for $name: $!\n"; |
| } |
| |
| # suppress deprecation warning |
| |
| open OLDERR, ">&", \*STDERR; close STDERR; |
| $t->run(); |
| open STDERR, ">&", \*OLDERR; |
| |
| ############################################################################### |
| |
| my $ctx; |
| |
| SKIP: { |
| skip 'no TLS 1.3 sessions', 6 if get('/protocol', 8085) =~ /TLSv1.3/ |
| && ($Net::SSLeay::VERSION < 1.88 || $IO::Socket::SSL::VERSION < 2.061); |
| |
| $ctx = get_ssl_context(); |
| |
| like(get('/', 8085, $ctx), qr/^body \.$/m, 'cache shared'); |
| like(get('/', 8085, $ctx), qr/^body r$/m, 'cache shared reused'); |
| |
| $ctx = get_ssl_context(); |
| |
| like(get('/', 8081, $ctx), qr/^body \.$/m, 'cache builtin'); |
| like(get('/', 8081, $ctx), qr/^body r$/m, 'cache builtin reused'); |
| |
| $ctx = get_ssl_context(); |
| |
| like(get('/', 8082, $ctx), qr/^body \.$/m, 'cache builtin size'); |
| like(get('/', 8082, $ctx), qr/^body r$/m, 'cache builtin size reused'); |
| |
| } |
| |
| $ctx = get_ssl_context(); |
| |
| like(get('/', 8083, $ctx), qr/^body \.$/m, 'cache none'); |
| like(get('/', 8083, $ctx), qr/^body \.$/m, 'cache none not reused'); |
| |
| $ctx = get_ssl_context(); |
| |
| like(get('/', 8084, $ctx), qr/^body \.$/m, 'cache off'); |
| like(get('/', 8084, $ctx), qr/^body \.$/m, 'cache off not reused'); |
| |
| # ssl certificate inheritance |
| |
| my $s = get_ssl_socket(8081); |
| like($s->dump_peer_certificate(), qr/CN=localhost/, 'CN'); |
| |
| $s->close(); |
| |
| $s = get_ssl_socket(8085); |
| like($s->dump_peer_certificate(), qr/CN=inner/, 'CN inner'); |
| |
| $s->close(); |
| |
| # session timeout |
| |
| $ctx = get_ssl_context(); |
| |
| get('/', 8086, $ctx); |
| select undef, undef, undef, 2.1; |
| |
| like(get('/', 8086, $ctx), qr/^body \.$/m, 'session timeout'); |
| |
| # embedded variables |
| |
| like(get('/id', 8085), qr/^body \w{64}$/m, 'session id'); |
| unlike(http_get('/id'), qr/body \w/, 'session id no ssl'); |
| like(get('/cipher', 8085), qr/^body [\w-]+$/m, 'cipher'); |
| |
| SKIP: { |
| skip 'BoringSSL', 1 if $t->has_module('BoringSSL'); |
| |
| like(get('/ciphers', 8085), qr/^body [:\w-]+$/m, 'ciphers'); |
| |
| } |
| |
| like(get('/client_verify', 8085), qr/^body NONE$/m, 'client verify'); |
| like(get('/protocol', 8085), qr/^body (TLS|SSL)v(\d|\.)+$/m, 'protocol'); |
| like(cert('/issuer', 8085), qr!^body CN=issuer:/CN=issuer$!m, 'issuer'); |
| like(cert('/subject', 8085), qr!^body CN=subject:/CN=subject$!m, 'subject'); |
| like(cert('/time', 8085), qr/^body [:\s\w]+![:\s\w]+![23]$/m, 'time'); |
| |
| # c->read->ready handling bug in ngx_ssl_recv(), triggered with chunked body |
| |
| like(get_body('/body', '0123456789', 20, 5), qr/X-Body: (0123456789){100}/, |
| 'request body chunked'); |
| |
| # pipelined requests |
| |
| $s = get_ssl_socket(8085); |
| my $req = <<EOF; |
| GET / HTTP/1.1 |
| Host: localhost |
| |
| EOF |
| |
| $req x= 1000; |
| |
| my $r = http($req, socket => $s) || ""; |
| is(() = $r =~ /(200 OK)/g, 1000, 'pipelined requests'); |
| |
| # OpenSSL 3.0 error "unexpected eof while reading" seen as a critical error |
| |
| ok(get_ssl_socket(8085), 'ssl unexpected eof'); |
| |
| # close_notify is sent before lingering close |
| |
| is(get_ssl_shutdown(8085), 1, 'ssl shutdown on lingering close'); |
| |
| $t->stop(); |
| |
| TODO: { |
| local $TODO = 'not yet' |
| if $t->has_version('1.19.5') and !$t->has_version('1.21.1'); |
| |
| like($t->read_file('ssl.log'), qr/^(TLS|SSL)v(\d|\.)+$/m, |
| 'log ssl variable on lingering close'); |
| |
| } |
| |
| like(`grep -F '[crit]' ${\($t->testdir())}/error.log`, qr/^$/s, 'no crit'); |
| |
| ############################################################################### |
| |
| sub get { |
| my ($uri, $port, $ctx) = @_; |
| my $s = get_ssl_socket($port, $ctx) or return; |
| my $r = http_get($uri, socket => $s); |
| $s->close(); |
| return $r; |
| } |
| |
| sub get_body { |
| my ($uri, $body, $len, $n) = @_; |
| my $s = get_ssl_socket(8085) or return; |
| http("GET /body HTTP/1.1" . CRLF |
| . "Host: localhost" . CRLF |
| . "Connection: close" . CRLF |
| . "Transfer-Encoding: chunked" . CRLF . CRLF, |
| socket => $s, start => 1); |
| my $chs = unpack("H*", pack("C", length($body) * $len)); |
| http($chs . CRLF . $body x $len . CRLF, socket => $s, start => 1) |
| for 1 .. $n; |
| my $r = http("0" . CRLF . CRLF, socket => $s); |
| $s->close(); |
| return $r; |
| } |
| |
| sub cert { |
| my ($uri, $port) = @_; |
| my $s = get_ssl_socket($port, undef, |
| SSL_cert_file => "$d/subject.crt", |
| SSL_key_file => "$d/subject.key") or return; |
| http_get($uri, socket => $s); |
| } |
| |
| sub get_ssl_context { |
| return IO::Socket::SSL::SSL_Context->new( |
| SSL_verify_mode => IO::Socket::SSL::SSL_VERIFY_NONE(), |
| SSL_session_cache_size => 100 |
| ); |
| } |
| |
| sub get_ssl_socket { |
| my ($port, $ctx, %extra) = @_; |
| my $s; |
| |
| eval { |
| local $SIG{ALRM} = sub { die "timeout\n" }; |
| local $SIG{PIPE} = sub { die "sigpipe\n" }; |
| alarm(8); |
| $s = IO::Socket::SSL->new( |
| Proto => 'tcp', |
| PeerAddr => '127.0.0.1', |
| PeerPort => port($port), |
| SSL_verify_mode => IO::Socket::SSL::SSL_VERIFY_NONE(), |
| SSL_reuse_ctx => $ctx, |
| SSL_error_trap => sub { die $_[1] }, |
| %extra |
| ); |
| alarm(0); |
| }; |
| alarm(0); |
| |
| if ($@) { |
| log_in("died: $@"); |
| return undef; |
| } |
| |
| return $s; |
| } |
| |
| sub get_ssl_shutdown { |
| my ($port) = @_; |
| |
| my $s = IO::Socket::INET->new('127.0.0.1:' . port($port)); |
| my $ctx = Net::SSLeay::CTX_new() or die("Failed to create SSL_CTX $!"); |
| my $ssl = Net::SSLeay::new($ctx) or die("Failed to create SSL $!"); |
| Net::SSLeay::set_fd($ssl, fileno($s)); |
| Net::SSLeay::connect($ssl) or die("ssl connect"); |
| Net::SSLeay::write($ssl, 'GET /' . CRLF . 'extra'); |
| Net::SSLeay::read($ssl); |
| Net::SSLeay::set_shutdown($ssl, 1); |
| Net::SSLeay::shutdown($ssl); |
| } |
| |
| ############################################################################### |