tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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accept-signature.window.js (2561B)

      1 // META: script=helper.js
      2 //
      3 // The following tests verify that `accept-signature` headers are sent when
      4 // requesting resources via `<script>` elements.
      5 
      6 let test_cases = [
      7  {
      8    integrity: `ed25519-${kValidKeys['rfc']}`,
      9    header: `sig0=("unencoded-digest";sf);keyid="${kValidKeys['rfc']}";tag="ed25519-integrity"`,
     10  },
     11  {
     12    integrity: `ed25519-${kValidKeys['rfc']} malformed-thing`,
     13    header: `sig0=("unencoded-digest";sf);keyid="${kValidKeys['rfc']}";tag="ed25519-integrity"`,
     14  },
     15  {
     16    integrity: `ed25519-${kValidKeys['rfc']} ed25519-${kValidKeys['rfc']}`,
     17    header: `sig0=("unencoded-digest";sf);keyid="${kValidKeys['rfc']}";tag="ed25519-integrity"`,
     18  },
     19  {
     20    integrity: `ed25519-${kValidKeys['arbitrary']} ed25519-${kValidKeys['rfc']}`,
     21    header: `sig0=("unencoded-digest";sf);keyid="${kValidKeys['arbitrary']}";tag="ed25519-integrity", ` +
     22            `sig1=("unencoded-digest";sf);keyid="${kValidKeys['rfc']}";tag="ed25519-integrity"`,
     23  },
     24  {
     25    integrity: `ed25519-${kValidKeys['rfc']} ed25519-${kValidKeys['arbitrary']}`,
     26    header: `sig0=("unencoded-digest";sf);keyid="${kValidKeys['rfc']}";tag="ed25519-integrity", ` +
     27            `sig1=("unencoded-digest";sf);keyid="${kValidKeys['arbitrary']}";tag="ed25519-integrity"`,
     28  },
     29  {
     30    integrity: `ed25519-${kValidKeys['arbitrary']} malformed-thing ed25519-${kValidKeys['rfc']}`,
     31    header: `sig0=("unencoded-digest";sf);keyid="${kValidKeys['arbitrary']}";tag="ed25519-integrity", ` +
     32            `sig1=("unencoded-digest";sf);keyid="${kValidKeys['rfc']}";tag="ed25519-integrity"`,
     33  },
     34  {
     35    integrity: `ed25519-${kValidKeys['rfc']} malformed-thing ed25519-${kValidKeys['arbitrary']}`,
     36    header: `sig0=("unencoded-digest";sf);keyid="${kValidKeys['rfc']}";tag="ed25519-integrity", ` +
     37            `sig1=("unencoded-digest";sf);keyid="${kValidKeys['arbitrary']}";tag="ed25519-integrity"`,
     38  },
     39 ];
     40 
     41 let test_counter = 0;
     42 for (let test of test_cases) {
     43  test_counter++;
     44  async_test(t => {
     45    let s = document.createElement('script');
     46    let resource = new URL("/subresource-integrity/signatures/accept-signature-script.py", self.location);
     47    resource.searchParams.set("header", test.header);
     48    resource.searchParams.set("counter", test_counter); // Just to force independent requests.
     49    s.src = resource;
     50    s.integrity = test.integrity;
     51    s.onload = t.step_func_done(e => {
     52      assert_equals(s.getAttribute('matched'), 'true');
     53    });
     54    s.onerror = t.unreached_func("Script should not fail.");
     55 
     56    document.body.appendChild(s);
     57  }, test.integrity)
     58 }