forked from tpd94/CDRM-Extension
Fix Trusted Types violation in manifest interceptor injection, which fixes data not showing for YouTube DRM
This commit is contained in:
voldemort
parent
889a4c63f3
commit
6e22837047
181
mv2/inject.js
181
mv2/inject.js
@ -70,108 +70,129 @@ function safeHeaderShellEscape(str) {
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// Intercep network to find manifest
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function injectManifestInterceptor() {
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const script = document.createElement("script");
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script.textContent = `
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(function() {
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function isProbablyManifest(text = "", contentType = "") {
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const lowerCT = contentType?.toLowerCase() ?? "";
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const sample = text.slice(0, 2000);
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// Execute the interceptor code directly instead of injecting a script
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(function () {
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function isProbablyManifest(text = "", contentType = "") {
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const lowerCT = contentType?.toLowerCase() ?? "";
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const sample = text.slice(0, 2000);
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const isHLSMime = lowerCT.includes("mpegurl");
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const isDASHMime = lowerCT.includes("dash+xml");
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const isSmoothMime = lowerCT.includes("sstr+xml");
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const isHLSMime = lowerCT.includes("mpegurl");
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const isDASHMime = lowerCT.includes("dash+xml");
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const isSmoothMime = lowerCT.includes("sstr+xml");
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const isHLSKeyword = sample.includes("#EXTM3U") || sample.includes("#EXT-X-STREAM-INF");
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const isDASHKeyword = sample.includes("<MPD") || sample.includes("<AdaptationSet");
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const isSmoothKeyword = sample.includes("<SmoothStreamingMedia");
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const isJsonManifest = sample.includes('"playlist"') && sample.includes('"segments"');
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const isHLSKeyword = sample.includes("#EXTM3U") || sample.includes("#EXT-X-STREAM-INF");
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const isDASHKeyword = sample.includes("<MPD") || sample.includes("<AdaptationSet");
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const isSmoothKeyword = sample.includes("<SmoothStreamingMedia");
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const isJsonManifest = sample.includes('"playlist"') && sample.includes('"segments"');
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return (
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isHLSMime || isDASHMime || isSmoothMime ||
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isHLSKeyword || isDASHKeyword || isSmoothKeyword || isJsonManifest
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);
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}
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return (
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isHLSMime ||
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isDASHMime ||
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isSmoothMime ||
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isHLSKeyword ||
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isDASHKeyword ||
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isSmoothKeyword ||
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isJsonManifest
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);
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}
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const originalFetch = window.fetch;
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window.fetch = async function(input, init) {
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const response = await originalFetch.apply(this, arguments);
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const originalFetch = window.fetch;
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window.fetch = async function (input, init) {
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const response = await originalFetch.apply(this, arguments);
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try {
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const clone = response.clone();
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const contentType = clone.headers.get("content-type") || "";
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const text = await clone.text();
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try {
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const clone = response.clone();
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const contentType = clone.headers.get("content-type") || "";
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const text = await clone.text();
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const url = typeof input === "string" ? input : input.url;
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const url = typeof input === "string" ? input : input.url;
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if (isProbablyManifest(text, contentType)) {
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window.postMessage({ type: "__MANIFEST_URL__", data: url }, "*");
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console.log("[Manifest][fetch]", url, contentType);
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if (isProbablyManifest(text, contentType)) {
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window.postMessage({ type: "__MANIFEST_URL__", data: url }, "*");
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console.log("[Manifest][fetch]", url, contentType);
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const headersObj = {};
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clone.headers.forEach((value, key) => {
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headersObj[key] = value;
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});
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const headersObj = {};
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clone.headers.forEach((value, key) => {
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headersObj[key] = value;
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});
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const headerFlags = Object.entries(headersObj)
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.map(([key, val]) => '--add-headers "' + safeHeaderShellEscape(key) + ': ' + safeHeaderShellEscape(val) + '"')
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.join(" ");
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const headerFlags = Object.entries(headersObj)
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.map(
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([key, val]) =>
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'--add-headers "' +
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safeHeaderShellEscape(key) +
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": " +
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safeHeaderShellEscape(val) +
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'"'
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)
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.join(" ");
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window.postMessage({
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window.postMessage(
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{
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type: "__MANIFEST_HEADERS__",
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url,
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headers: headerFlags
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}, "*");
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}
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} catch (e) {}
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headers: headerFlags,
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},
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"*"
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);
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}
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} catch (e) {}
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return response;
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};
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return response;
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};
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const originalXHROpen = XMLHttpRequest.prototype.open;
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const originalXHRSend = XMLHttpRequest.prototype.send;
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const originalXHROpen = XMLHttpRequest.prototype.open;
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const originalXHRSend = XMLHttpRequest.prototype.send;
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XMLHttpRequest.prototype.open = function(method, url) {
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this.__url = url;
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return originalXHROpen.apply(this, arguments);
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};
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XMLHttpRequest.prototype.open = function (method, url) {
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this.__url = url;
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return originalXHROpen.apply(this, arguments);
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};
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XMLHttpRequest.prototype.send = function(body) {
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this.addEventListener("load", function () {
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try {
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const contentType = this.getResponseHeader("content-type") || "";
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const text = this.responseText;
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XMLHttpRequest.prototype.send = function (body) {
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this.addEventListener("load", function () {
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try {
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const contentType = this.getResponseHeader("content-type") || "";
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const text = this.responseText;
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if (isProbablyManifest(text, contentType)) {
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window.postMessage({ type: "__MANIFEST_URL__", data: this.__url }, "*");
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console.log("[Manifest][xhr]", this.__url, contentType);
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if (isProbablyManifest(text, contentType)) {
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window.postMessage({ type: "__MANIFEST_URL__", data: this.__url }, "*");
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console.log("[Manifest][xhr]", this.__url, contentType);
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const xhrHeaders = {};
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const rawHeaders = this.getAllResponseHeaders().trim().split(/\\r?\\n/);
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rawHeaders.forEach(line => {
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const parts = line.split(": ");
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if (parts.length === 2) {
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xhrHeaders[parts[0]] = parts[1];
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}
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});
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const xhrHeaders = {};
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const rawHeaders = this.getAllResponseHeaders().trim().split(/\r?\n/);
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rawHeaders.forEach((line) => {
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const parts = line.split(": ");
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if (parts.length === 2) {
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xhrHeaders[parts[0]] = parts[1];
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}
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});
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const headerFlags = Object.entries(xhrHeaders)
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.map(([key, val]) => '--add-headers "' + safeHeaderShellEscape(key) + ': ' + safeHeaderShellEscape(val) + '"')
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.join(" ");
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const headerFlags = Object.entries(xhrHeaders)
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.map(
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([key, val]) =>
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'--add-headers "' +
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safeHeaderShellEscape(key) +
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": " +
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safeHeaderShellEscape(val) +
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'"'
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)
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.join(" ");
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window.postMessage({
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window.postMessage(
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{
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type: "__MANIFEST_HEADERS__",
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url: this.__url,
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headers: headerFlags
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}, "*");
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}
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} catch (e) {}
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});
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return originalXHRSend.apply(this, arguments);
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};
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})();
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`;
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document.documentElement.appendChild(script);
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script.remove();
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headers: headerFlags,
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},
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"*"
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);
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}
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} catch (e) {}
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});
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return originalXHRSend.apply(this, arguments);
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};
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})();
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}
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injectManifestInterceptor();
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181
src/inject.js
181
src/inject.js
@ -70,108 +70,129 @@ function safeHeaderShellEscape(str) {
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// Intercep network to find manifest
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function injectManifestInterceptor() {
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const script = document.createElement("script");
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script.textContent = `
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(function() {
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function isProbablyManifest(text = "", contentType = "") {
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const lowerCT = contentType?.toLowerCase() ?? "";
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const sample = text.slice(0, 2000);
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// Execute the interceptor code directly instead of injecting a script
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(function () {
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function isProbablyManifest(text = "", contentType = "") {
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const lowerCT = contentType?.toLowerCase() ?? "";
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const sample = text.slice(0, 2000);
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const isHLSMime = lowerCT.includes("mpegurl");
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const isDASHMime = lowerCT.includes("dash+xml");
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const isSmoothMime = lowerCT.includes("sstr+xml");
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const isHLSMime = lowerCT.includes("mpegurl");
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const isDASHMime = lowerCT.includes("dash+xml");
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const isSmoothMime = lowerCT.includes("sstr+xml");
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const isHLSKeyword = sample.includes("#EXTM3U") || sample.includes("#EXT-X-STREAM-INF");
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const isDASHKeyword = sample.includes("<MPD") || sample.includes("<AdaptationSet");
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const isSmoothKeyword = sample.includes("<SmoothStreamingMedia");
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const isJsonManifest = sample.includes('"playlist"') && sample.includes('"segments"');
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const isHLSKeyword = sample.includes("#EXTM3U") || sample.includes("#EXT-X-STREAM-INF");
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const isDASHKeyword = sample.includes("<MPD") || sample.includes("<AdaptationSet");
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const isSmoothKeyword = sample.includes("<SmoothStreamingMedia");
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const isJsonManifest = sample.includes('"playlist"') && sample.includes('"segments"');
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return (
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isHLSMime || isDASHMime || isSmoothMime ||
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isHLSKeyword || isDASHKeyword || isSmoothKeyword || isJsonManifest
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);
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}
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return (
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isHLSMime ||
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isDASHMime ||
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isSmoothMime ||
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isHLSKeyword ||
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isDASHKeyword ||
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isSmoothKeyword ||
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isJsonManifest
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);
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}
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const originalFetch = window.fetch;
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window.fetch = async function(input, init) {
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const response = await originalFetch.apply(this, arguments);
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const originalFetch = window.fetch;
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window.fetch = async function (input, init) {
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const response = await originalFetch.apply(this, arguments);
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try {
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const clone = response.clone();
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const contentType = clone.headers.get("content-type") || "";
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const text = await clone.text();
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try {
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const clone = response.clone();
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const contentType = clone.headers.get("content-type") || "";
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const text = await clone.text();
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const url = typeof input === "string" ? input : input.url;
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const url = typeof input === "string" ? input : input.url;
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if (isProbablyManifest(text, contentType)) {
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window.postMessage({ type: "__MANIFEST_URL__", data: url }, "*");
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console.log("[Manifest][fetch]", url, contentType);
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if (isProbablyManifest(text, contentType)) {
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window.postMessage({ type: "__MANIFEST_URL__", data: url }, "*");
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console.log("[Manifest][fetch]", url, contentType);
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const headersObj = {};
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clone.headers.forEach((value, key) => {
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headersObj[key] = value;
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});
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const headersObj = {};
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clone.headers.forEach((value, key) => {
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headersObj[key] = value;
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});
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const headerFlags = Object.entries(headersObj)
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.map(([key, val]) => '--add-headers "' + safeHeaderShellEscape(key) + ': ' + safeHeaderShellEscape(val) + '"')
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.join(" ");
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const headerFlags = Object.entries(headersObj)
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.map(
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([key, val]) =>
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'--add-headers "' +
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safeHeaderShellEscape(key) +
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": " +
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safeHeaderShellEscape(val) +
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'"'
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)
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.join(" ");
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window.postMessage({
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window.postMessage(
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{
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type: "__MANIFEST_HEADERS__",
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url,
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headers: headerFlags
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}, "*");
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}
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} catch (e) {}
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headers: headerFlags,
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},
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"*"
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);
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}
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} catch (e) {}
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return response;
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};
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return response;
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};
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const originalXHROpen = XMLHttpRequest.prototype.open;
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const originalXHRSend = XMLHttpRequest.prototype.send;
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const originalXHROpen = XMLHttpRequest.prototype.open;
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const originalXHRSend = XMLHttpRequest.prototype.send;
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XMLHttpRequest.prototype.open = function(method, url) {
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this.__url = url;
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return originalXHROpen.apply(this, arguments);
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};
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XMLHttpRequest.prototype.open = function (method, url) {
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this.__url = url;
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return originalXHROpen.apply(this, arguments);
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};
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XMLHttpRequest.prototype.send = function(body) {
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this.addEventListener("load", function () {
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try {
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const contentType = this.getResponseHeader("content-type") || "";
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const text = this.responseText;
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XMLHttpRequest.prototype.send = function (body) {
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this.addEventListener("load", function () {
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try {
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const contentType = this.getResponseHeader("content-type") || "";
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const text = this.responseText;
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if (isProbablyManifest(text, contentType)) {
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window.postMessage({ type: "__MANIFEST_URL__", data: this.__url }, "*");
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console.log("[Manifest][xhr]", this.__url, contentType);
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if (isProbablyManifest(text, contentType)) {
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window.postMessage({ type: "__MANIFEST_URL__", data: this.__url }, "*");
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console.log("[Manifest][xhr]", this.__url, contentType);
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const xhrHeaders = {};
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const rawHeaders = this.getAllResponseHeaders().trim().split(/\\r?\\n/);
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rawHeaders.forEach(line => {
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const parts = line.split(": ");
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if (parts.length === 2) {
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xhrHeaders[parts[0]] = parts[1];
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}
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});
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const xhrHeaders = {};
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const rawHeaders = this.getAllResponseHeaders().trim().split(/\r?\n/);
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rawHeaders.forEach((line) => {
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const parts = line.split(": ");
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if (parts.length === 2) {
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xhrHeaders[parts[0]] = parts[1];
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}
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});
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const headerFlags = Object.entries(xhrHeaders)
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.map(([key, val]) => '--add-headers "' + safeHeaderShellEscape(key) + ': ' + safeHeaderShellEscape(val) + '"')
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.join(" ");
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const headerFlags = Object.entries(xhrHeaders)
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.map(
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([key, val]) =>
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'--add-headers "' +
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safeHeaderShellEscape(key) +
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": " +
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safeHeaderShellEscape(val) +
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'"'
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)
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.join(" ");
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window.postMessage({
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window.postMessage(
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{
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type: "__MANIFEST_HEADERS__",
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url: this.__url,
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headers: headerFlags
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}, "*");
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}
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} catch (e) {}
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});
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return originalXHRSend.apply(this, arguments);
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};
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})();
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`;
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document.documentElement.appendChild(script);
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script.remove();
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headers: headerFlags,
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},
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"*"
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);
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}
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} catch (e) {}
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});
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return originalXHRSend.apply(this, arguments);
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};
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})();
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}
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injectManifestInterceptor();
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