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+<!doctype html>
+<html>
+ <head>
+ <meta charset=utf-8>
+ <title>Test cookie value parsing with control characters</title>
+ <meta name=help href="https://tools.ietf.org/html/rfc6265#section-5.2">
+ <meta name="timeout" content="long">
+ <script src="/resources/testharness.js"></script>
+ <script src="/resources/testharnessreport.js"></script>
+ <script src="/resources/testdriver.js"></script>
+ <script src="/resources/testdriver-vendor.js"></script>
+ <script src="/cookies/resources/cookie-test.js"></script>
+ </head>
+ <body>
+ <div id=log></div>
+ <script>
+ // Tests for control characters (CTLs) in a cookie's value.
+ // CTLs are defined by RFC 5234 to be %x00-1F / %x7F.
+ const CTLS = getCtlCharacters();
+
+ // All CTLs, with the exception of %x09 (the tab character), should
+ // cause the cookie to be rejected.
+ for (const ctl of CTLS) {
+ if (ctl.code === 0x09) {
+ domCookieTest(
+ `test=${ctl.code}${ctl.chr}value`,
+ `test=${ctl.code}${ctl.chr}value`,
+ `Cookie with %x${ctl.code.toString(16)} in value is accepted (DOM).`);
+ } else {
+ domCookieTest(
+ `test=${ctl.code}${ctl.chr}value`,
+ '',
+ `Cookie with %x${ctl.code.toString(16)} in value is rejected (DOM).`);
+ }
+ }
+
+ // Note that per RFC 9110, %x00, %x0A, and %x0D characters in the HTTP
+ // header MUST either cause the HTTP message to be rejected or be
+ // replaced with %x20 (space) characters. Both cases will result in a
+ // passing test here. For more info, see:
+ // https://www.rfc-editor.org/rfc/rfc9110.html#section-5.5
+ for (const ctl of CTLS) {
+ if (ctl.code === 0x09) {
+ httpCookieTest(
+ `test=${ctl.code}${ctl.chr}value`,
+ `test=${ctl.code}${ctl.chr}value`,
+ `Cookie with %x${ctl.code.toString(16)} in value is accepted (HTTP).`);
+ } else if (ctl.code === 0x00 || ctl.code === 0x0A || ctl.code === 0x0D) {
+ httpCookieTest(
+ `test${ctl.code}${ctl.chr}name=${ctl.code}`,
+ `test${ctl.code} name=${ctl.code}`,
+ `Cookie with %x${ctl.code.toString(16)} in name is rejected or modified (HTTP).`,
+ /* defaultPath */ true, /* allowFetchFailure */ true);
+ } else {
+ httpCookieTest(
+ `test=${ctl.code}${ctl.chr}value`,
+ '',
+ `Cookie with %x${ctl.code.toString(16)} in value is rejected (HTTP).`);
+ }
+ }
+
+ </script>
+ </body>
+</html>