trust-tokens/trust-token-parameter-validation-xhr.tentative.https.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>JavaScript: the Private Token API XHR interface correctly validates its parameters</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
  'use strict';

  test(() => {
    assert_throws_dom("InvalidStateError", () => {
      let request = new XMLHttpRequest();
      request.setPrivateToken({
        version: 1,
        operation: 'token-request'
      });
    });
  }, 'Setting XHR Private Token parameters requires that the XHR request be open.');

  test(() => {
    assert_throws_dom("InvalidStateError", () => {
      let request = new XMLHttpRequest();
      request.open('GET', 'https://privatetoken.example');
      request.send();
      request.setPrivateToken({
        version: 1,
        operation: 'token-request'
      });
    });
  }, 'Setting XHR Private Token parameters requires that the XHR request not have been sent.');

  test(() => {
    assert_throws_js(TypeError, () => {
      let request = new XMLHttpRequest();
      request.open('GET', 'https://privatetoken.example');
      request.setPrivateToken({
        version: 1,
        operation: "token-request",
        refreshPolicy: "not a member of the refreshPolicy enum",
      });
    });
  }, 'Private Token operations require valid `refreshPolicy:` values, if provided.');

  test(() => {
    assert_throws_js(TypeError, () => {
      let request = new XMLHttpRequest();
      request.open('GET', 'https://privatetoken.example');
      request.setPrivateToken({
        version: 1,
        operation: "send-redemption-record",
        issuers: []
      });
    });
  }, 'Private Token signing operations require at least one issuer URL.');

  test(() => {
    assert_throws_js(TypeError, () => {
      let request = new XMLHttpRequest();
      request.open('GET', 'https://privatetoken.example');
      request.setPrivateToken({
        version: 1,
        operation: "send-redemption-record",
        issuers: [3]
      });
    });
  }, 'Private Token operations require string issuer URLs, if provided.');

  test(() => {
    assert_throws_js(TypeError, () => {
      let request = new XMLHttpRequest();
      request.open('GET', 'https://privatetoken.example');
      request.setPrivateToken({
        version: 1,
        operation: "send-redemption-record",
        issuers: ["not a valid URL"]
      });
    });
  }, 'Private Token operations require valid issuer URLs, if provided.');

  test(() => {
    assert_throws_js(TypeError, () => {
      let request = new XMLHttpRequest();
      request.open('GET', 'https://privatetoken.example');
      request.setPrivateToken({
        version: 1,
        operation: "send-redemption-record",
        issuers: ["http://not-secure.com"]
      });
    });
  }, 'Private Token operations require secure issuer URLs, if provided.');

  test(() => {
    let request = new XMLHttpRequest();
    request.open('GET', 'https://privatetoken.example');
    request.setPrivateToken({
      version: 1,
      operation: "send-redemption-record",
      issuers: ["http://localhost"]
    });
  }, 'Since localhost URLs are potentially trustworthy, setting an issuer to localhost should succeed.');
</script>