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// Punycode in CSP host sources
const HTML_PART1 =
"<!DOCTYPE HTML>" +
'<html><head><meta charset="utf-8">' +
"</head>" +
"<body>" +
"<script id='script' src='";
// U+00E4 LATIN SMALL LETTER A WITH DIAERESIS, encoded as UTF-8 code units.
// response.write() writes out the provided string characters truncated to
// bytes, so "รค" literally would write a literal \xE4 byte, not the desired
// two-byte UTF-8 sequence.
const HTML_PART2 =
"tests/dom/security/test/csp/file_punycode_host_src.js'></script>" +
"</body>" +
"</html>";
function handleRequest(request, response) {
// avoid confusing cache behaviors
response.setHeader("Cache-Control", "no-cache", false);
response.setHeader("Content-Type", "text/html", false);
const query = new URLSearchParams(request.queryString);
if (query.get("csp")) {
response.setHeader("Content-Security-Policy", query.get("csp"), false);
}
if (query.get("action") == "script-unicode-csp-punycode") {
response.write(HTML_PART1 + TESTCASE1 + HTML_PART2);
return;
}
if (query.get("action") == "script-punycode-csp-punycode") {
response.write(HTML_PART1 + TESTCASE2 + HTML_PART2);
return;
}
// we should never get here, but just in case
// return something unexpected
response.write("do'h");
}