Update inject.js

inject.js

@@ -1,29 +1,33 @@
-let customBase64 = "PlaceHolder";
-let psshFound = false;
-let postRequestFound = false;
-let firstValidLicenseResponse = false;
-let firstValidServiceCertificate = false;
-let remoteCDM = null;
-let decryptionKeys = null;
-let messageSuppressed = false;
-let interceptType = "DISABLED"; // Default to LICENSE, can be changed to 'EME' for EME interception
-let originalChallenge = null;
 let widevineDeviceInfo = null;
 let playreadyDeviceInfo = null;
-let drmOveride = "DISABLED"
+let originalMessage = null;
+let originalChallenge = null
+let serviceCertFound = false;
+let drmType = "NONE";
+let psshFound = false;
+let firstValidLicenseChallenge = false;
+let pssh = null;
+let drmOverride = "DISABLED";
+let interceptType = "DISABLED";
+let remoteCDM = null;
 
+
+// Post message to content.js to get DRM override
 window.postMessage({ type: "__GET_DRM_OVERRIDE__" }, "*");
 
+// Add listener for DRM override messages
 window.addEventListener("message", function(event) {
   if (event.source !== window) return;
     if (event.data.type === "__DRM_OVERRIDE__") {
-    drmOveride = event.data.drmOverride || "DISABLED";
+    drmOverride = event.data.drmOverride || "DISABLED";
-    console.log("DRM Override set to:", drmOveride);
+    console.log("DRM Override set to:", drmOverride);
     }
 });
 
+// Post message to content.js to get injection type
 window.postMessage({ type: "__GET_INJECTION_TYPE__" }, "*");
 
+// Add listener for injection type messages
 window.addEventListener("message", function(event) {
   if (event.source !== window) return;
 
@@ -33,25 +37,25 @@ window.addEventListener("message", function(event) {
   }
 });
 
-
+// Post message to get CDM devices
 window.postMessage({ type: "__GET_CDM_DEVICES__" }, "*");
 
+// Add listener for CDM device messages
 window.addEventListener("message", function(event) {
   if (event.source !== window) return;
 
   if (event.data.type === "__CDM_DEVICES__") {
     const { widevine_device, playready_device } = event.data;
 
-    // Now you can use widevine_device and playready_device!
     console.log("Received device info:", widevine_device, playready_device);
 
-    // Store them globally
     widevineDeviceInfo = widevine_device;
     playreadyDeviceInfo = playready_device;
   }
 });
 
 
+// PlayReady Remote CDM Class
 class remotePlayReadyCDM {
     constructor(security_level, host, secret, device_name) {
         this.security_level = security_level;
@@ -60,168 +64,120 @@ class remotePlayReadyCDM {
         this.device_name = device_name;
         this.session_id = null;
         this.challenge = null;
+        this.keys = null;
     }
 
+    // Open PlayReady session
     async openSession() {
         const url = `${this.host}/remotecdm/playready/${this.device_name}/open`;
-
-        try {
         const response =  await fetch(url, {
             method: 'GET',
             headers: {
-                    'Content-Type': 'application/json'
+                'Content-Type': 'application/json',
             }
-            });
+        })
-
         const jsonData =  await response.json();
-
         if (response.ok && jsonData.data?.session_id) {
             this.session_id = jsonData.data.session_id;
-                return { success: true, session_id: this.session_id };
+            console.log("PlayReady session opened:", this.session_id);
         } else {
-                return { success: false, error: jsonData.message || 'Unknown error occurred.' };
+            console.error("Failed to open PlayReady session:", jsonData.message);
-            }
+            throw new Error("Failed to open PlayReady session");
-
-        } catch (error) {
-            return { success: false, error: error.message };
         }
     }
 
+    // Get PlayReady challenge
     async getChallenge(init_data) {
         const url = `${this.host}/remotecdm/playready/${this.device_name}/get_license_challenge`;
-
         const body = {
             session_id: this.session_id,
-            init_data: init_data,
+            init_data: init_data
         };
-
-        try {
         const response = await fetch(url, {
             method: 'POST',
             headers: {
-                    'Content-Type': 'application/json'
+                'Content-Type': 'application/json',
             },
             body: JSON.stringify(body)
         });
-
         const jsonData = await response.json();
-
         if (response.ok && jsonData.data?.challenge) {
-                return {
+            this.challenge = jsonData.data.challenge;
-                    success: true,
+            console.log("PlayReady challenge received:", this.challenge);
-                    challenge: jsonData.data.challenge
-                };
         } else {
-                return {
+            console.error("Failed to get PlayReady challenge:", jsonData.message);
-                    success: false,
+            throw new Error("Failed to get PlayReady challenge");
-                    error: jsonData.message || 'Failed to retrieve license challenge.'
-                };
-            }
-
-        } catch (error) {
-            return {
-                success: false,
-                error: error.message
-            };
         }
     }
 
-    async parseLicense(license_message) {
+    // Parse PlayReady license response
+    async parseLicenseResponse(license_message) {
         const url = `${this.host}/remotecdm/playready/${this.device_name}/parse_license`;
-
         const body = {
             session_id: this.session_id,
             license_message: license_message
-        };
+        }
-
-        try {
         const response = await fetch(url, {
             method: 'POST',
             headers: {
-                    'Content-Type': 'application/json'
+                'Content-Type': 'application/json',
             },
             body: JSON.stringify(body)
         });
-
         const jsonData = await response.json();
-
+        if (response.ok && jsonData.message === "Successfully parsed and loaded the Keys from the License message")
-            if (response.ok && jsonData.message === "Successfully parsed and loaded the Keys from the License message") {
+        {
-                return {
+            console.log("PlayReady license response parsed successfully");
-                    success: true,
+            return true;
-                    message: jsonData.message
-                };
         } else {
-                return {
+            console.error("Failed to parse PlayReady license response:", jsonData.message);
-                    success: false,
+            throw new Error("Failed to parse PlayReady license response");
-                    error: jsonData.message || 'Failed to parse license.'
-                };
-            }
-        } catch (error) {
-            return {
-                success: false,
-                error: error.message
-            };
         }
     }
 
-    async closeSession() {
+    // Get PlayReady keys
-        const url = `${this.host}/remotecdm/playready/${this.device_name}/close/${this.session_id}`;
-
-        try {
-            const response = await fetch(url, {
-                method: 'GET',
-                headers: { 'Content-Type': 'application/json' }
-            });
-
-            const jsonData = await response.json();
-
-            if (response.ok) {
-                return { success: true, message: jsonData.message };
-            } else {
-                return { success: false, error: jsonData.message || 'Failed to close session.' };
-            }
-        } catch (error) {
-            return { success: false, error: error.message };
-        }
-    }
-
-
     async getKeys() {
         const url = `${this.host}/remotecdm/playready/${this.device_name}/get_keys`;
-
         const body = {
             session_id: this.session_id
-        };
+        }
-
-        try {
         const response = await fetch(url, {
             method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
+            headers: {
+                'Content-Type': 'application/json',
+            },
             body: JSON.stringify(body)
         });
-
+        const jsonData = await response.json()
-            const jsonData = await response.json();
-
         if (response.ok && jsonData.data?.keys) {
-                decryptionKeys = jsonData.data.keys;
+            this.keys = jsonData.data.keys;
-
+            console.log("PlayReady keys received:", this.keys);
-                // Automatically close the session after key retrieval
-                await this.closeSession();
-
-                return { success: true, keys: decryptionKeys };
         } else {
-                return {
+            console.error("Failed to get PlayReady keys:", jsonData.message);
-                    success: false,
+            throw new Error("Failed to get PlayReady keys");
-                    error: jsonData.message || 'Failed to retrieve decryption keys.'
+        }
-                };
     }
 
-        } catch (error) {
+    // Close PlayReady session
-            return { success: false, error: error.message };
+    async closeSession () {
+        const url = `${this.host}/remotecdm/playready/${this.device_name}/close/${this.session_id}`;
+        const response = await fetch(url, {
+            method: 'GET',
+            headers: {
+                'Content-Type': 'application/json',
+            }
+        });
+        const jsonData = await response.json();
+        if (response.ok) {
+            console.log("PlayReady session closed successfully");
+        } else {
+            console.error("Failed to close PlayReady session:", jsonData.message);
+            throw new Error("Failed to close PlayReady session");
         }
     }
 }
 
+// Widevine Remote CDM Class
 class remoteWidevineCDM {
         constructor(device_type, system_id, security_level, host, secret, device_name) {
             this.device_type = device_type;
@@ -232,201 +188,143 @@ class remoteWidevineCDM {
             this.device_name = device_name;
             this.session_id = null;
             this.challenge = null;
+            this.keys = null;
         }
 
+    // Open Widevine session
     async openSession () {
         const url = `${this.host}/remotecdm/widevine/${this.device_name}/open`;
-
-        try {
         const response = await fetch(url, {
             method: 'GET',
             headers: {
-                    'Content-Type': 'application/json'
+                'Content-Type': 'application/json',
             }
         });
-
         const jsonData = await response.json();
-
+        if (response.ok && jsonData.data?.session_id) {
-            if (response.ok && jsonData.status === 200 && jsonData.data?.session_id) {
             this.session_id = jsonData.data.session_id;
-                return { success: true, session_id: this.session_id };
+            console.log("Widevine session opened:", this.session_id);
         } else {
-                return { success: false, error: jsonData.message || 'Unknown error occurred.' };
+            console.error("Failed to open Widevine session:", jsonData.message);
-            }
+            throw new Error("Failed to open Widevine session");
-
-        } catch (error) {
-            return { success: false, error: error.message };
         }
     }
 
+    // Set Widevine service certificate
     async setServiceCertificate(certificate) {
         const url = `${this.host}/remotecdm/widevine/${this.device_name}/set_service_certificate`;
-
         const body = {
             session_id: this.session_id,
             certificate: certificate ?? null
-        };
+        }
-
-        try {
         const response = await fetch(url, {
             method: 'POST',
             headers: {
-                    'Content-Type': 'application/json'
+                'Content-Type': 'application/json',
             },
             body: JSON.stringify(body)
         });
-
         const jsonData = await response.json();
-
         if (response.ok && jsonData.status === 200) {
-                return { success: true };
+            console.log("Service certificate set successfully");
         } else {
-                return { success: false, error: jsonData.message || 'Failed to set service certificate.' };
+            console.error("Failed to set service certificate:", jsonData.message);
-            }
+            throw new Error("Failed to set service certificate");
-
-        } catch (error) {
-            return { success: false, error: error.message };
         }
     }
 
-    async getChallenge(init_data, license_type = 'STREAMING', privacy_mode = false) {
+    // Get Widevine challenge
+    async getChallenge(init_data, license_type = 'STREAMING') {
         const url = `${this.host}/remotecdm/widevine/${this.device_name}/get_license_challenge/${license_type}`;
-
         const body = {
             session_id: this.session_id,
             init_data: init_data,
-            privacy_mode: privacy_mode
+            privacy_mode: serviceCertFound
         };
-
-        try {
         const response = await fetch(url, {
             method: 'POST',
             headers: {
-                    'Content-Type': 'application/json'
+                'Content-Type': 'application/json',
             },
             body: JSON.stringify(body)
         });
-
         const jsonData = await response.json();
-
+        if (response.ok && jsonData.data?.challenge_b64) {
-            if (response.ok && jsonData.status === 200 && jsonData.data?.challenge_b64) {
+            this.challenge = jsonData.data.challenge_b64;
-                return {
+            console.log("Widevine challenge received:", this.challenge);
-                    success: true,
-                    challenge: jsonData.data.challenge_b64
-                };
         } else {
-                return {
+            console.error("Failed to get Widevine challenge:", jsonData.message);
-                    success: false,
+            throw new Error("Failed to get Widevine challenge");
-                    error: jsonData.message || 'Failed to retrieve license challenge.'
+        }
-                };
     }
 
-        } catch (error) {
+    // Parse Widevine license response
-            return {
-                success: false,
-                error: error.message
-            };
-        }
-    }
     async parseLicense(license_message) {
         const url =  `${this.host}/remotecdm/widevine/${this.device_name}/parse_license`;
-
         const body = {
             session_id: this.session_id,
             license_message: license_message
         };
-
-        try {
         const response = await fetch(url, {
             method: 'POST',
             headers: {
-                    'Content-Type': 'application/json'
+                'Content-Type': 'application/json',
             },
             body: JSON.stringify(body)
         });
-
         const jsonData = await response.json();
-
         if (response.ok && jsonData.status === 200) {
-                return {
+            console.log("Widevine license response parsed successfully");
-                    success: true,
+            return true;
-                    message: jsonData.message
-                };
         } else {
-                return {
+            console.error("Failed to parse Widevine license response:", jsonData.message);
-                    success: false,
+            throw new Error("Failed to parse Widevine license response");
-                    error: jsonData.message || 'Failed to parse license.'
-                };
-            }
-        } catch (error) {
-            return {
-                success: false,
-                error: error.message
-            };
         }
     }
 
-    async closeSession() {
+    // Get Widevine keys
-        const url = `${this.host}/remotecdm/widevine/${this.device_name}/close/${this.session_id}`;
-
-        try {
-            const response = await fetch(url, {
-                method: 'GET',
-                headers: { 'Content-Type': 'application/json' }
-            });
-
-            const jsonData = await response.json();
-
-            if (response.ok && jsonData.status === 200) {
-                return { success: true, message: jsonData.message };
-            } else {
-                return { success: false, error: jsonData.message || 'Failed to close session.' };
-            }
-        } catch (error) {
-            return { success: false, error: error.message };
-        }
-    }
-
-
     async getKeys() {
         const url = `${this.host}/remotecdm/widevine/${this.device_name}/get_keys/ALL`;
-
         const body = {
             session_id: this.session_id
         };
-
-        try {
         const response = await fetch(url, {
             method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
+            headers: {
+                'Content-Type': 'application/json',
+            },
             body: JSON.stringify(body)
         });
-
         const jsonData = await response.json();
-
+        if (response.ok && jsonData.data?.keys) {
-            if (response.ok && jsonData.status === 200 && jsonData.data?.keys) {
+            this.keys = jsonData.data.keys;
-                decryptionKeys = jsonData.data.keys;
+            console.log("Widevine keys received:", this.keys);
-
-                // Automatically close the session after key retrieval
-                await this.closeSession();
-
-                return { success: true, keys: decryptionKeys };
         } else {
-                return {
+            console.error("Failed to get Widevine keys:", jsonData.message);
-                    success: false,
+            throw new Error("Failed to get Widevine keys");
-                    error: jsonData.message || 'Failed to retrieve decryption keys.'
+        }
-                };
     }
 
-        } catch (error) {
+    // Close Widevine session
-            return { success: false, error: error.message };
+    async closeSession() {
+        const url = `${this.host}/remotecdm/widevine/${this.device_name}/close/${this.session_id}`;
+        const response = await fetch(url, {
+            method: 'GET',
+            headers: {
+                'Content-Type': 'application/json',
+            }
+        });
+        const jsonData = await response.json();
+        if (response.ok) {
+            console.log("Widevine session closed successfully");
+        } else {
+            console.error("Failed to close Widevine session:", jsonData.message);
+            throw new Error("Failed to close Widevine session");
         }
     }
 }
 
-
+// Utility functions
-
-// --- Utility functions ---
 const hexStrToU8 = hexString =>
     Uint8Array.from(hexString.match(/.{1,2}/g).map(byte => parseInt(byte, 16)));
 
@@ -476,7 +374,6 @@ const isJson = (str) => {
     }
 };
 
-// --- Widevine-style PSSH extractor ---
 function getWidevinePssh(buffer) {
     const hex = u8ToHexStr(new Uint8Array(buffer));
     const match = hex.match(/000000(..)?70737368.*/);
@@ -487,7 +384,6 @@ function getWidevinePssh(buffer) {
     return window.btoa(String.fromCharCode(...bytes));
 }
 
-// --- PlayReady-style PSSH extractor ---
 function getPlayReadyPssh(buffer) {
     const u8 = new Uint8Array(buffer);
     const systemId = "9a04f07998404286ab92e65be0885f95";
@@ -503,7 +399,6 @@ function getPlayReadyPssh(buffer) {
     return window.btoa(String.fromCharCode(...psshBytes));
 }
 
-// --- Clearkey Support ---
 function getClearkey(response) {
   let obj = JSON.parse((new TextDecoder("utf-8")).decode(response));
   return obj["keys"].map(o => ({
@@ -512,9 +407,8 @@ function getClearkey(response) {
   }));
 }
 
-// --- Convert Base64 to Uint8Array ---
 function base64ToUint8Array(base64) {
-    const binaryStr = atob(base64); // Decode base64 to binary string
+    const binaryStr = atob(base64);
     const len = binaryStr.length;
     const bytes = new Uint8Array(len);
     for (let i = 0; i < len; i++) {
@@ -527,392 +421,9 @@ function arrayBufferToBase64(uint8array) {
   let binary = '';
   const len = uint8array.length;
 
-  // Convert each byte to a character
   for (let i = 0; i < len; i++) {
     binary += String.fromCharCode(uint8array[i]);
   }
 
-  // Encode the binary string to Base64
   return window.btoa(binary);
 }
-
-// --- Intercepting EME Calls ---
-const originalGenerateRequest = MediaKeySession.prototype.generateRequest;
-
-MediaKeySession.prototype.generateRequest = async function(initDataType, initData) {
-    console.log(initData);
-    const session = this;
-
-    let playReadyAttempted = false;
-    let playReadySucceeded = false;
-    let playReadyPssh = null;
-    let widevinePssh = null;
-
-    if (!psshFound && !messageSuppressed && (interceptType === 'EME' || interceptType === 'LICENSE')) {
-        // === Try PlayReady First ===
-        playReadyPssh = getPlayReadyPssh(initData);
-        playReadyAttempted = !!playReadyPssh;
-
-        if (playReadyPssh && drmOveride !== "WIDEVINE") {
-            console.log("[PlayReady PSSH] Found:", playReadyPssh);
-            const drmType = {
-                type: "__DRM_TYPE__",
-                    data: 'PlayReady'
-                };
-            window.postMessage(drmType, "*");
-            try {
-                const {
-                    security_level, host, secret, device_name
-                } = playreadyDeviceInfo;
-                remoteCDM = new remotePlayReadyCDM(security_level, host, secret, device_name);
-                const sessionResult = await remoteCDM.openSession();
-                if (sessionResult.success) {
-                    console.log("PlayReady session opened:", sessionResult.session_id);
-                    const challengeResult = await remoteCDM.getChallenge(playReadyPssh);
-                    if (challengeResult.success) {
-                        customBase64 = btoa(challengeResult.challenge);
-                        playReadySucceeded = true;
-                        psshFound = true;
-                        window.postMessage({ type: "__PSSH_DATA__", data: playReadyPssh }, "*");
-                    } else {
-                        console.warn("PlayReady challenge failed:", challengeResult.error);
-                    }
-                } else {
-                    console.warn("PlayReady session failed:", sessionResult.error);
-                }
-            } catch (err) {
-                console.error("PlayReady error:", err.message);
-            }
-        } else {
-            console.log("[PlayReady PSSH] Not found.");
-        }
-
-        // === Fallback to Widevine ===
-        if (!playReadySucceeded) {
-            widevinePssh = getWidevinePssh(initData);
-            if (widevinePssh && drmOveride !== "PLAYREADY") {
-                console.log("[Widevine PSSH] Found:", widevinePssh);
-                const drmType = {
-                    type: "__DRM_TYPE__",
-                    data: 'Widevine'
-                };
-                window.postMessage(drmType, "*");
-                try {
-                    const {
-                        device_type, system_id, security_level, host, secret, device_name
-                    } = widevineDeviceInfo;
-                    remoteCDM = new remoteWidevineCDM(device_type, system_id, security_level, host, secret, device_name);
-                    const sessionResult = await remoteCDM.openSession();
-                    if (sessionResult.success) {
-                        console.log("Widevine session opened:", sessionResult.session_id);
-                        const challengeResult = await remoteCDM.getChallenge(widevinePssh);
-                        if (challengeResult.success) {
-                            customBase64 = challengeResult.challenge;
-                            psshFound = true;
-                            window.postMessage({ type: "__PSSH_DATA__", data: widevinePssh }, "*");
-                        } else {
-                            console.warn("Widevine challenge failed:", challengeResult.error);
-                        }
-                    } else {
-                        console.warn("Widevine session failed:", sessionResult.error);
-                    }
-                } catch (err) {
-                    console.error("Widevine error:", err.message);
-                }
-            } else {
-                console.log("[Widevine PSSH] Not found.");
-            }
-        }
-
-        // === Intercept License or EME Messages ===
-        if (!messageSuppressed && interceptType === 'EME') {
-            session.addEventListener("message", function originalMessageInterceptor(event) {
-                event.stopImmediatePropagation();
-                console.log("[Intercepted EME Message] Injecting custom message.");
-                console.log(event.data);
-
-                const uint8 = base64ToUint8Array(customBase64);
-                const arrayBuffer = uint8.buffer;
-
-                const syntheticEvent = new MessageEvent("message", {
-                    data: event.data,
-                    origin: event.origin,
-                    lastEventId: event.lastEventId,
-                    source: event.source,
-                    ports: event.ports
-                });
-
-                Object.defineProperty(syntheticEvent, "message", {
-                    get: () => arrayBuffer
-                });
-                console.log(syntheticEvent);
-                setTimeout(() => session.dispatchEvent(syntheticEvent), 0);
-            }, { once: true });
-
-            messageSuppressed = true;
-        }
-
-        if (!messageSuppressed && interceptType === 'LICENSE') {
-            session.addEventListener("message", function originalMessageInterceptor(event) {
-                if (playReadyAttempted && playReadySucceeded) {
-                    const buffer = event.message;
-                    const decoder = new TextDecoder('utf-16');
-                    const decodedText = decoder.decode(buffer);
-                    const match = decodedText.match(/<Challenge encoding="base64encoded">([^<]+)<\/Challenge>/);
-                    if (match) {
-                        originalChallenge = match[1];
-                        console.log("[PlayReady Challenge Extracted]");
-                        messageSuppressed = true;
-                    }
-                }
-
-                if (!playReadySucceeded && widevinePssh && psshFound) {
-                    const uint8Array = new Uint8Array(event.message);
-                    const b64array = arrayBufferToBase64(uint8Array);
-                    if (b64array !== "CAQ=") {
-                        originalChallenge = b64array;
-                        console.log("[Widevine Challenge Extracted]");
-                        messageSuppressed = true;
-                    }
-                }
-            }, { once: false });
-        }
-    }
-
-    // Proceed with original generateRequest
-    return originalGenerateRequest.call(session, initDataType, initData);
-};
-
-// license message handler
-const originalUpdate = MediaKeySession.prototype.update;
-
-MediaKeySession.prototype.update = function(response) {
-    const uint8 = response instanceof Uint8Array ? response : new Uint8Array(response);
-    const base64Response = window.btoa(String.fromCharCode(...uint8));
-
-    // Handle Service Certificate
-    if (base64Response.startsWith("CAUS") && !firstValidServiceCertificate) {
-        const base64ServiceCertificateData = {
-            type: "__CERTIFICATE_DATA__",
-            data: base64Response
-        };
-        window.postMessage(base64ServiceCertificateData, "*");
-        firstValidServiceCertificate = true;
-    }
-
-    // Handle License Data
-    if (!base64Response.startsWith("CAUS") && (interceptType === 'EME' || interceptType === 'LICENSE')) {
-
-        // 🔁 Call parseLicense, then getKeys from global remoteCDM
-        if (remoteCDM !== null && remoteCDM.session_id) {
-            remoteCDM.parseLicense(base64Response)
-                .then(result => {
-                    if (result.success) {
-                        console.log("[Base64 Response]", base64Response);
-                        const base64LicenseData = {
-                            type: "__LICENSE_DATA__",
-                            data: base64Response
-                        };
-                        window.postMessage(base64LicenseData, "*");
-                        console.log("[remoteCDM] License parsed successfully");
-
-                        // 🚀 Now call getKeys after parsing
-                        return remoteCDM.getKeys();
-                    } else {
-                        console.warn("[remoteCDM] License parse failed:", result.error);
-                    }
-                })
-                .then(keysResult => {
-                    if (keysResult?.success) {
-                        const keysData = {
-                            type: "__KEYS_DATA__",
-                            data: keysResult.keys
-                        };
-                        window.postMessage(keysData, "*");
-                        console.log("[remoteCDM] Decryption keys retrieved:", keysResult.keys);
-                    } else if (keysResult) {
-                        console.warn("[remoteCDM] Failed to retrieve keys:", keysResult.error);
-                    }
-                })
-                .catch(err => {
-                    console.error("[remoteCDM] Unexpected error in license flow:", err);
-                });
-        } else {
-            console.warn("[remoteCDM] Cannot parse license: remoteCDM not initialized or session_id missing.");
-        }
-    }
-
-    const updatePromise = originalUpdate.call(this, response);
-
-    if (!psshFound) {
-        updatePromise
-            .then(() => {
-                let clearKeys = getClearkey(response);
-                if (clearKeys && clearKeys.length > 0) {
-                  console.log("[CLEARKEY] ", clearKeys);
-                  const drmType = {
-                      type: "__DRM_TYPE__",
-                      data: 'ClearKey'
-                  };
-                  window.postMessage(drmType, "*");
-                  const keysData = {
-                      type: "__KEYS_DATA__",
-                      data: clearKeys
-                  };
-                  window.postMessage(keysData, "*");
-                }
-            })
-            .catch(e => {
-                console.log("[CLEARKEY] Not found");
-            });
-    }
-
-    return updatePromise;
-};
-
-// --- Request Interception ---
-(function interceptRequests() {
-    const sendToBackground = (data) => {
-        window.postMessage({ type: "__INTERCEPTED_POST__", data }, "*");
-    };
-
-// Intercept fetch
-const originalFetch = window.fetch;
-
-window.fetch = async function(input, init = {}) {
-    const method = (init.method || 'GET').toUpperCase();
-
-    if (method === "POST") {
-        const url = typeof input === "string" ? input : input.url;
-        let body = init.body;
-
-        // If the body is FormData, convert it to an object (or JSON)
-        if (body instanceof FormData) {
-            const formData = {};
-            body.forEach((value, key) => {
-                formData[key] = value;
-            });
-            body = JSON.stringify(formData); // Convert formData to JSON string
-        }
-
-        const headers = {};
-        if (init.headers instanceof Headers) {
-            init.headers.forEach((v, k) => { headers[k] = v; });
-        } else {
-            Object.assign(headers, init.headers || {});
-        }
-
-        try {
-            let modifiedBody = body; // Keep a reference to the original body
-
-            // Handle body based on its type
-            if (typeof body === 'string') {
-                if (isJson(body)) {
-                    const parsed = JSON.parse(body);
-                    if (jsonContainsValue(parsed, customBase64)) {
-                        sendToBackground({ url, method, headers, body });
-                    }
-                    if (jsonContainsValue(parsed, originalChallenge)) {
-                        newJSONBody = jsonReplaceValue(parsed, originalChallenge, customBase64);
-                        modifiedBody = JSON.stringify(newJSONBody)
-                        sendToBackground({ url, method, headers, modifiedBody });
-                    }
-                } else if (body === customBase64) {
-                    sendToBackground({ url, method, headers, body });
-                } else if (btoa(body) == originalChallenge) {
-                    modifiedBody = atob(customBase64);
-                    sendToBackground({ url, method, headers, modifiedBody });
-                }
-            }else if (body instanceof ArrayBuffer || body instanceof Uint8Array) {
-                const buffer = body instanceof Uint8Array ? body : new Uint8Array(body);
-                const base64Body = window.btoa(String.fromCharCode(...buffer));
-                if (base64Body === customBase64) {
-                    sendToBackground({ url, method, headers, body: base64Body });
-                }
-                if (base64Body === originalChallenge) {
-                    modifiedBody = base64ToUint8Array(customBase64); // Modify the body
-                    sendToBackground({ url, method, headers, body: modifiedBody });
-                }
-            }
-
-            // Ensure the modified body is used and passed to the original fetch call
-            init.body = modifiedBody;
-
-        } catch (e) {
-            console.warn("Error handling fetch body:", e);
-        }
-    }
-
-    // Call the original fetch method with the potentially modified body
-    return originalFetch(input, init);
-};
-
-// Intercept XMLHttpRequest
-const originalOpen = XMLHttpRequest.prototype.open;
-const originalSend = XMLHttpRequest.prototype.send;
-
-XMLHttpRequest.prototype.open = function(method, url, async, user, password) {
-    this._method = method;
-    this._url = url;
-    return originalOpen.apply(this, arguments);
-};
-
-XMLHttpRequest.prototype.send = function(body) {
-    if (this._method?.toUpperCase() === "POST") {
-        const xhr = this;
-        const headers = {};
-        const originalSetRequestHeader = xhr.setRequestHeader;
-
-        xhr.setRequestHeader = function(header, value) {
-            headers[header] = value;
-            return originalSetRequestHeader.apply(this, arguments);
-        };
-
-        setTimeout(() => {
-            try {
-                let modifiedBody = body; // Start with the original body
-
-                // Check if the body is a string and can be parsed as JSON
-                if (typeof body === 'string') {
-                    if (isJson(body)) {
-                        const parsed = JSON.parse(body);
-                        if (jsonContainsValue(parsed, customBase64)) {
-                            sendToBackground({ url: xhr._url, method: xhr._method, headers, body });
-                        }
-                        if (jsonContainsValue(parsed, originalChallenge)) {
-                            newJSONBody = jsonReplaceValue(parsed, originalChallenge, customBase64);
-                            modifiedBody = JSON.stringify(newJSONBody);
-                            sendToBackground({ url: xhr._url, method: xhr._method, headers, modifiedBody });
-                        }
-                    } else if (body === originalChallenge) {
-                        modifiedBody = customBase64
-                        sendToBackground({ url: xhr._url, method: xhr._method, headers, body });
-                    } else if (btoa(body) == originalChallenge) {
-                        modifiedBody = atob(customBase64);
-                        sendToBackground({ url: xhr._url, method: xhr._method, headers, body });
-                    }
-                } else if (body instanceof ArrayBuffer || body instanceof Uint8Array) {
-                    const buffer = body instanceof Uint8Array ? body : new Uint8Array(body);
-                    const base64Body = window.btoa(String.fromCharCode(...buffer));
-                    if (base64Body === customBase64) {
-                        sendToBackground({ url: xhr._url, method: xhr._method, headers, body: base64Body });
-                    }
-                    if (base64Body === originalChallenge) {
-                        modifiedBody = base64ToUint8Array(customBase64); // Modify the body
-                        sendToBackground({ url: xhr._url, method: xhr._method, headers, body: modifiedBody });
-                    }
-                }
-
-                // Ensure original send is called only once with the potentially modified body
-                originalSend.apply(this, [modifiedBody]);
-
-            } catch (e) {
-                console.warn("Error handling XHR body:", e);
-            }
-        }, 0);
-    } else {
-        // Call the original send for non-POST requests
-        return originalSend.apply(this, arguments);
-    }
-};
-})();