1--TEST-- 2SNI 001 3--SKIPIF-- 4<?php 5 if (!extension_loaded('openssl')) die("skip openssl extension not available"); 6 if (!getenv('SNI_TESTS')) die("skip Set SNI_TESTS to enable this test (uses remote resources)"); 7?> 8--FILE-- 9<?php 10/* Server Name Indication (SNI) tests 11 * 12 * This test relies on https://sni.velox.ch/ and thus is disabled by default. 13 * 14 * sni.velox.ch uses 3 certificates : 15 * - CN=alice.sni.velox.ch (sent in response to server_name = alice.sni.velox.ch or not set) 16 * - CN=bob.sni.velox.ch (sent in response to server_name = bob.sni.velox.ch) 17 * - CN=*.sni.velox.ch (sent in response to server_name = mallory.sni.velox.ch or *.sni.velox.ch or sni.velox.ch) 18 * 19 * The test sends requests to the server, sending different names, and checks which certificate 20 * the server returned. 21 */ 22 23function context() { 24 return stream_context_create(array( 25 'ssl' => array( 26 'capture_peer_cert' => true, 27 ), 28 )); 29} 30 31function get_CN($context) { 32 33 $ary = stream_context_get_options($context); 34 assert($ary); 35 36 $cert = $ary['ssl']['peer_certificate']; 37 assert($cert); 38 39 $cert_ary = openssl_x509_parse($cert); 40 return $cert_ary['subject']['CN']; 41} 42 43function do_http_test($url, $context) { 44 45 $fh = fopen($url, 'r', false, $context); 46 assert($fh); 47 48 var_dump(get_CN($context)); 49} 50 51function do_ssl_test($url, $context) { 52 53 $fh = stream_socket_client($url, $errno, $errstr, 54 ini_get("default_socket_timeout"), STREAM_CLIENT_CONNECT, $context); 55 assert($fh); 56 57 var_dump(get_CN($context)); 58} 59 60function do_enable_crypto_test($url, $context) { 61 62 $fh = stream_socket_client($url, $errno, $errstr, 63 ini_get("default_socket_timeout"), STREAM_CLIENT_CONNECT, $context); 64 assert($fh); 65 66 $r = stream_socket_enable_crypto($fh, true, STREAM_CRYPTO_METHOD_TLS_CLIENT); 67 assert($r); 68 69 var_dump(get_CN($context)); 70} 71 72/* Test https:// streams */ 73 74echo "-- auto host name (1) --\n"; 75do_http_test('https://alice.sni.velox.ch/', context()); 76 77echo "-- auto host name (2) --\n"; 78do_http_test('https://bob.sni.velox.ch/', context()); 79 80echo "-- auto host name (3) --\n"; 81do_http_test('https://bob.sni.velox.ch./', context()); 82 83echo "-- user supplied server name --\n"; 84 85$context = context(); 86stream_context_set_option($context, 'ssl', 'SNI_server_name', 'bob.sni.velox.ch'); 87stream_context_set_option($context, 'http', 'header', b'Host: bob.sni.velox.ch'); 88do_http_test('https://alice.sni.velox.ch/', $context); 89 90echo "-- sni disabled --\n"; 91 92$context = context(); 93stream_context_set_option($context, 'ssl', 'SNI_enabled', false); 94do_http_test('https://bob.sni.velox.ch/', $context); 95 96/* Test ssl:// socket streams */ 97 98echo "-- raw SSL stream (1) --\n"; 99do_ssl_test('ssl://bob.sni.velox.ch:443', context()); 100 101echo "-- raw SSL stream (2) --\n"; 102do_ssl_test('ssl://mallory.sni.velox.ch:443', context()); 103 104echo "-- raw SSL stream with user supplied sni --\n"; 105 106$context = context(); 107stream_context_set_option($context, 'ssl', 'SNI_server_name', 'bob.sni.velox.ch'); 108 109do_ssl_test('ssl://mallory.sni.velox.ch:443', $context); 110 111echo "-- raw SSL stream with sni disabled --\n"; 112 113$context = context(); 114stream_context_set_option($context, 'ssl', 'SNI_enabled', false); 115 116do_ssl_test('ssl://mallory.sni.velox.ch:443', $context); 117 118/* Test tcp:// socket streams with SSL enabled */ 119 120echo "-- stream_socket_enable_crypto (1) --\n"; 121 122do_enable_crypto_test('tcp://bob.sni.velox.ch:443', context()); 123 124echo "-- stream_socket_enable_crypto (2) --\n"; 125 126do_enable_crypto_test('tcp://mallory.sni.velox.ch:443', context()); 127 128echo "-- stream_socket_enable_crypto with user supplied sni --\n"; 129 130$context = context(); 131stream_context_set_option($context, 'ssl', 'SNI_server_name', 'bob.sni.velox.ch'); 132 133do_enable_crypto_test('tcp://mallory.sni.velox.ch:443', $context); 134 135echo "-- stream_socket_enable_crypto with sni disabled --\n"; 136 137$context = context(); 138stream_context_set_option($context, 'ssl', 'SNI_enabled', false); 139 140do_enable_crypto_test('tcp://mallory.sni.velox.ch:443', $context); 141 142echo "-- stream_socket_enable_crypto with long name --\n"; 143 144$context = context(); 145stream_context_set_option($context, 'ssl', 'SNI_server_name', str_repeat('a.', 500) . '.sni.velox.ch'); 146 147do_enable_crypto_test('tcp://mallory.sni.velox.ch:443', $context); 148 149?> 150--EXPECTF-- 151-- auto host name (1) -- 152%unicode|string%(18) "alice.sni.velox.ch" 153-- auto host name (2) -- 154%unicode|string%(16) "bob.sni.velox.ch" 155-- auto host name (3) -- 156%unicode|string%(16) "bob.sni.velox.ch" 157-- user supplied server name -- 158%unicode|string%(16) "bob.sni.velox.ch" 159-- sni disabled -- 160%unicode|string%(18) "alice.sni.velox.ch" 161-- raw SSL stream (1) -- 162%unicode|string%(16) "bob.sni.velox.ch" 163-- raw SSL stream (2) -- 164%unicode|string%(14) "*.sni.velox.ch" 165-- raw SSL stream with user supplied sni -- 166%unicode|string%(16) "bob.sni.velox.ch" 167-- raw SSL stream with sni disabled -- 168%unicode|string%(18) "alice.sni.velox.ch" 169-- stream_socket_enable_crypto (1) -- 170%unicode|string%(16) "bob.sni.velox.ch" 171-- stream_socket_enable_crypto (2) -- 172%unicode|string%(14) "*.sni.velox.ch" 173-- stream_socket_enable_crypto with user supplied sni -- 174%unicode|string%(16) "bob.sni.velox.ch" 175-- stream_socket_enable_crypto with sni disabled -- 176%unicode|string%(18) "alice.sni.velox.ch" 177-- stream_socket_enable_crypto with long name -- 178%unicode|string%(18) "alice.sni.velox.ch" 179
