DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (8e1e5dbe95dc)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183
bodyDefault = '''
importScripts('worker-testharness.js');
importScripts('test-helpers.sub.js');
importScripts('/common/get-host-info.sub.js');

var host_info = get_host_info();

test(function() {
    var import_script_failed = false;
    try {
      importScripts(host_info.HTTPS_REMOTE_ORIGIN +
        base_path() + 'empty.js');
    } catch(e) {
      import_script_failed = true;
    }
    assert_true(import_script_failed,
                'Importing the other origins script should fail.');
  }, 'importScripts test for default-src');

test(function() {
    assert_throws(EvalError(),
                  function() { eval('1 + 1'); },
                  'eval() should throw EvalError.')
    assert_throws(EvalError(),
                  function() { new Function('1 + 1'); },
                  'new Function() should throw EvalError.')
  }, 'eval test for default-src');

async_test(function(t) {
    fetch(host_info.HTTPS_REMOTE_ORIGIN +
          base_path() + 'fetch-access-control.py?ACAOrigin=*',
          {mode: 'cors'})
      .then(function(response){
          assert_unreached('fetch should fail.');
        }, function(){
          t.done();
        })
      .catch(unreached_rejection(t));
  }, 'Fetch test for default-src');

async_test(function(t) {
    var REDIRECT_URL = host_info.HTTPS_ORIGIN +
      base_path() + 'redirect.py?Redirect=';
    var OTHER_BASE_URL = host_info.HTTPS_REMOTE_ORIGIN +
      base_path() + 'fetch-access-control.py?'
    fetch(REDIRECT_URL + encodeURIComponent(OTHER_BASE_URL + 'ACAOrigin=*'),
          {mode: 'cors'})
      .then(function(response){
          assert_unreached('Redirected fetch should fail.');
        }, function(){
          t.done();
        })
      .catch(unreached_rejection(t));
  }, 'Redirected fetch test for default-src');'''

bodyScript = '''
importScripts('worker-testharness.js');
importScripts('test-helpers.sub.js');
importScripts('/common/get-host-info.sub.js');

var host_info = get_host_info();

test(function() {
    var import_script_failed = false;
    try {
      importScripts(host_info.HTTPS_REMOTE_ORIGIN +
        base_path() + 'empty.js');
    } catch(e) {
      import_script_failed = true;
    }
    assert_true(import_script_failed,
                'Importing the other origins script should fail.');
  }, 'importScripts test for script-src');

test(function() {
    assert_throws(EvalError(),
                  function() { eval('1 + 1'); },
                  'eval() should throw EvalError.')
    assert_throws(EvalError(),
                  function() { new Function('1 + 1'); },
                  'new Function() should throw EvalError.')
  }, 'eval test for script-src');

async_test(function(t) {
    fetch(host_info.HTTPS_REMOTE_ORIGIN +
          base_path() + 'fetch-access-control.py?ACAOrigin=*',
          {mode: 'cors'})
      .then(function(response){
          t.done();
        }, function(){
          assert_unreached('fetch should not fail.');
        })
      .catch(unreached_rejection(t));
  }, 'Fetch test for script-src');

async_test(function(t) {
    var REDIRECT_URL = host_info.HTTPS_ORIGIN +
      base_path() + 'redirect.py?Redirect=';
    var OTHER_BASE_URL = host_info.HTTPS_REMOTE_ORIGIN +
      base_path() + 'fetch-access-control.py?'
    fetch(REDIRECT_URL + encodeURIComponent(OTHER_BASE_URL + 'ACAOrigin=*'),
          {mode: 'cors'})
      .then(function(response){
          t.done();
        }, function(){
          assert_unreached('Redirected fetch should not fail.');
        })
      .catch(unreached_rejection(t));
  }, 'Redirected fetch test for script-src');'''

bodyConnect = '''
importScripts('worker-testharness.js');
importScripts('test-helpers.sub.js');
importScripts('/common/get-host-info.sub.js');

var host_info = get_host_info();

test(function() {
    var import_script_failed = false;
    try {
      importScripts(host_info.HTTPS_REMOTE_ORIGIN +
        base_path() + 'empty.js');
    } catch(e) {
      import_script_failed = true;
    }
    assert_false(import_script_failed,
                 'Importing the other origins script should not fail.');
  }, 'importScripts test for connect-src');

test(function() {
    var eval_failed = false;
    try {
      eval('1 + 1');
      new Function('1 + 1');
    } catch(e) {
      eval_failed = true;
    }
    assert_false(eval_failed,
                 'connect-src without unsafe-eval should not block eval().');
  }, 'eval test for connect-src');

async_test(function(t) {
    fetch(host_info.HTTPS_REMOTE_ORIGIN +
          base_path() + 'fetch-access-control.py?ACAOrigin=*',
          {mode: 'cors'})
      .then(function(response){
          assert_unreached('fetch should fail.');
        }, function(){
          t.done();
        })
      .catch(unreached_rejection(t));
  }, 'Fetch test for connect-src');

async_test(function(t) {
    var REDIRECT_URL = host_info.HTTPS_ORIGIN +
      base_path() + 'redirect.py?Redirect=';
    var OTHER_BASE_URL = host_info.HTTPS_REMOTE_ORIGIN +
      base_path() + 'fetch-access-control.py?'
    fetch(REDIRECT_URL + encodeURIComponent(OTHER_BASE_URL + 'ACAOrigin=*'),
          {mode: 'cors'})
      .then(function(response){
          assert_unreached('Redirected fetch should fail.');
        }, function(){
          t.done();
        })
      .catch(unreached_rejection(t));
  }, 'Redirected fetch test for connect-src');'''

def main(request, response):
    headers = []
    headers.append(('Content-Type', 'application/javascript'))
    directive = request.GET['directive']
    body = 'ERROR: Unknown directive'
    if directive == 'default':
        headers.append(('Content-Security-Policy', "default-src 'self'"))
        body = bodyDefault
    elif directive == 'script':
        headers.append(('Content-Security-Policy', "script-src 'self'"))
        body = bodyScript
    elif directive == 'connect':
        headers.append(('Content-Security-Policy', "connect-src 'self'"))
        body = bodyConnect
    return headers, body