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comparison ssl_certificate.t @ 1865:0e1865aa9b33

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Tests: reworked http SSL tests to use IO::Socket::SSL. Relevant infrastructure is provided in Test::Nginx http() functions. This also ensures that SSL handshake and various read and write operations are guarded with timeouts. The ssl_sni_reneg.t test uses IO::Socket::SSL::_get_ssl_object() to access the Net::SSLeay object directly and trigger renegotation. While not exactly correct, this seems to be good enough for tests. Similarly, IO::Socket::SSL::_get_ssl_object() is used in ssl_stapling.t, since SSL_ocsp_staple_callback is called with the socket instead of the Net::SSLeay object. Similarly, IO::Socket::SSL::_get_ssl_object() is used in ssl_verify_client.t, since there seems to be no way to obtain CA list with IO::Socket::SSL. Notable change to http() request interface is that http_end() now closes the socket. This is to make sure that SSL connections are properly closed and SSL sessions are not removed from the IO::Socket::SSL session cache. This affected access_log.t, which was modified accordingly.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 18 May 2023 18:07:17 +0300
parents 58951cf933e1
children d570dbcad925
comparison
equal deleted inserted replaced
1864:46351d990aee 1865:0e1865aa9b33
15 use Socket qw/ CRLF /; 15 use Socket qw/ CRLF /;
16 16
17 BEGIN { use FindBin; chdir($FindBin::Bin); } 17 BEGIN { use FindBin; chdir($FindBin::Bin); }
18 18
19 use lib 'lib'; 19 use lib 'lib';
20 use Test::Nginx; 20 use Test::Nginx qw/ :DEFAULT http_end /;
21 21
22 ############################################################################### 22 ###############################################################################
23 23
24 select STDERR; $| = 1; 24 select STDERR; $| = 1;
25 select STDOUT; $| = 1; 25 select STDOUT; $| = 1;
26 26
27 eval { 27 my $t = Test::Nginx->new()
28 require Net::SSLeay; 28 ->has(qw/http http_ssl geo openssl:1.0.2 socket_ssl_sni/)
29 Net::SSLeay::load_error_strings();
30 Net::SSLeay::SSLeay_add_ssl_algorithms();
31 Net::SSLeay::randomize();
32 };
33 plan(skip_all => 'Net::SSLeay not installed') if $@;
34
35 eval {
36 my $ctx = Net::SSLeay::CTX_new() or die;
37 my $ssl = Net::SSLeay::new($ctx) or die;
38 Net::SSLeay::set_tlsext_host_name($ssl, 'example.org') == 1 or die;
39 };
40 plan(skip_all => 'Net::SSLeay with OpenSSL SNI support required') if $@;
41
42 my $t = Test::Nginx->new()->has(qw/http http_ssl geo openssl:1.0.2/)
43 ->has_daemon('openssl'); 29 ->has_daemon('openssl');
44 30
45 $t->write_file_expand('nginx.conf', <<'EOF'); 31 $t->write_file_expand('nginx.conf', <<'EOF');
46 32
47 %%TEST_GLOBALS%% 33 %%TEST_GLOBALS%%
65 geo $pass { 51 geo $pass {
66 default pass; 52 default pass;
67 } 53 }
68 54
69 add_header X-SSL $ssl_server_name:$ssl_session_reused; 55 add_header X-SSL $ssl_server_name:$ssl_session_reused;
56 add_header X-SSL-Protocol $ssl_protocol;
70 ssl_session_cache shared:SSL:1m; 57 ssl_session_cache shared:SSL:1m;
71 ssl_session_tickets on; 58 ssl_session_tickets on;
72 59
73 server { 60 server {
74 listen 127.0.0.1:8080 ssl; 61 listen 127.0.0.1:8080 ssl;
175 162
176 like(get('password', 8083), qr/password/, 'ssl_password_file'); 163 like(get('password', 8083), qr/password/, 'ssl_password_file');
177 164
178 # session reuse 165 # session reuse
179 166
180 my ($s, $ssl) = get('default', 8080); 167 my $s = session('default', 8080);
181 my $ses = Net::SSLeay::get_session($ssl); 168
182 169 TODO: {
183 like(get('default', 8080, $ses), qr/default:r/, 'session reused'); 170 local $TODO = 'no TLSv1.3 sessions, old Net::SSLeay'
171 if $Net::SSLeay::VERSION < 1.88 && test_tls13();
172 local $TODO = 'no TLSv1.3 sessions, old IO::Socket::SSL'
173 if $IO::Socket::SSL::VERSION < 2.061 && test_tls13();
174
175 like(get('default', 8080, $s), qr/default:r/, 'session reused');
184 176
185 TODO: { 177 TODO: {
186 # ticket key name mismatch prevents session resumption 178 # ticket key name mismatch prevents session resumption
187 local $TODO = 'not yet' unless $t->has_version('1.23.2'); 179 local $TODO = 'not yet' unless $t->has_version('1.23.2');
188 180
189 like(get('default', 8081, $ses), qr/default:r/, 'session id context match'); 181 like(get('default', 8081, $s), qr/default:r/, 'session id context match');
190 182
191 } 183 }
192 184 }
193 like(get('default', 8082, $ses), qr/default:\./, 'session id context distinct'); 185
186 like(get('default', 8082, $s), qr/default:\./, 'session id context distinct');
194 187
195 # errors 188 # errors
196 189
197 Net::SSLeay::ERR_clear_error(); 190 ok(!get('nx', 8084), 'no certificate');
198 get_ssl_socket('nx', 8084);
199 ok(Net::SSLeay::ERR_peek_error(), 'no certificate');
200 191
201 ############################################################################### 192 ###############################################################################
202 193
203 sub get { 194 sub get {
195 my $s = get_socket(@_) || return;
196 return http_end($s);
197 }
198
199 sub cert {
200 my $s = get_socket(@_) || return;
201 return $s->dump_peer_certificate();
202 }
203
204 sub session {
205 my $s = get_socket(@_) || return;
206 http_end($s);
207 return $s;
208 }
209
210 sub get_socket {
204 my ($host, $port, $ctx) = @_; 211 my ($host, $port, $ctx) = @_;
205 my ($s, $ssl) = get_ssl_socket($host, $port, $ctx) or return; 212 return http_get(
206 213 '/', start => 1, PeerAddr => '127.0.0.1:' . port($port),
207 local $SIG{PIPE} = 'IGNORE'; 214 SSL => 1,
208 215 SSL_hostname => $host,
209 Net::SSLeay::write($ssl, 'GET / HTTP/1.0' . CRLF . CRLF); 216 SSL_session_cache_size => 100,
210 my $r = Net::SSLeay::read($ssl); 217 SSL_session_key => 1,
211 Net::SSLeay::shutdown($ssl); 218 SSL_reuse_ctx => $ctx
212 $s->close(); 219 );
213 return $r unless wantarray(); 220 }
214 return ($s, $ssl); 221
215 } 222 sub test_tls13 {
216 223 return get('default', 8080) =~ /TLSv1.3/;
217 sub cert { 224 }
218 my ($host, $port, $ctx) = @_; 225
219 my ($s, $ssl) = get_ssl_socket($host, $port, $ctx) or return; 226 ###############################################################################
220 Net::SSLeay::dump_peer_certificate($ssl);
221 }
222
223 sub get_ssl_socket {
224 my ($host, $port, $ses) = @_;
225
226 my $s = IO::Socket::INET->new('127.0.0.1:' . port($port));
227 my $ctx = Net::SSLeay::CTX_new() or die("Failed to create SSL_CTX $!");
228 my $ssl = Net::SSLeay::new($ctx) or die("Failed to create SSL $!");
229 Net::SSLeay::set_tlsext_host_name($ssl, $host);
230 Net::SSLeay::set_session($ssl, $ses) if defined $ses;
231 Net::SSLeay::set_fd($ssl, fileno($s));
232 Net::SSLeay::connect($ssl);
233 return ($s, $ssl);
234 }
235
236 ###############################################################################