// Custom *.sjs file specifically for the needs of Bug 1711453
"use strict";
// small red image
const IMG_BYTES = atob(
"iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12" +
"P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="
);
const IFRAME_INC = ``;
// Sets an image sends cookie and location after loading
const SET_COOKIE_IMG = `
![]()
`;
// Load blank frame navigation sends cookie and location after loading
const LOAD_BLANK_FRAME_NAV = `
`;
// Load frame navigation sends cookie and location after loading
const LOAD_FRAME_NAV = `
`;
// blank frame sends cookie and location after loading
const LOAD_BLANK_FRAME = `
`;
// frame sends cookie and location after loading
const LOAD_FRAME = `
`;
const RESPONSE_UNEXPECTED = `
send message, error
`;
function setCookie(name, query) {
let cookie = name + "=";
if (query.includes("0")) {
cookie += "0;Domain=.example.com;sameSite=none";
return cookie;
}
if (query.includes("1")) {
cookie += "1;Domain=.example.com;sameSite=strict";
return cookie;
}
if (query.includes("2")) {
cookie += "2;Domain=.example.com;sameSite=none;secure";
return cookie;
}
if (query.includes("3")) {
cookie += "3;Domain=.example.com;sameSite=strict;secure";
return cookie;
}
return cookie + "error";
}
function handleRequest(request, response) {
// avoid confusing cache behaviors
response.setHeader("Cache-Control", "no-cache", false);
let query = request.queryString;
if (query.includes("setImage")) {
response.write(SET_COOKIE_IMG);
return;
}
// using startsWith and discard the math random
if (query.includes("setSameSiteCookie")) {
response.setHeader("Set-Cookie", setCookie("setImage", query), true);
response.setHeader("Content-Type", "image/png");
response.write(IMG_BYTES);
return;
}
// navigation tests
if (query.includes("loadNavBlank")) {
response.setHeader("Set-Cookie", setCookie("loadNavBlank", query), true);
response.write(LOAD_BLANK_FRAME_NAV);
return;
}
if (request.queryString === "loadblankframeNav") {
let FRAME = `
`;
response.write(FRAME);
return;
}
// inclusion tests
if (query.includes("loadframeIncBlank")) {
response.setHeader(
"Set-Cookie",
setCookie("loadframeIncBlank", query),
true
);
response.write(LOAD_BLANK_FRAME);
return;
}
if (request.queryString === "loadblankframeInc") {
let FRAME =
`