base on An extension-based proxy for Widevine EME challenges and license messages. Modifies the challenge before it reaches the web player. Bypasses Hashes, one-time-tokens and license wrapping. # WidevineProxy2 An extension-based proxy for Widevine EME challenges and license messages. \ Modifies the challenge before it reaches the web player and retrieves the decryption keys from the response. ## Features + User-friendly / GUI-based + Bypasses one-time tokens, hashes, and license wrapping + JavaScript native Widevine implementation + Supports Widevine Device files + Manifest V3 compliant ## Widevine Devices This addon requires a Widevine Device file to work, which is not provided by this project. + Use an existing Remote CDM like [this one](https://github.com/user-attachments/files/19639399/remote.json) + Follow [this](https://forum.videohelp.com/threads/408031) guide if you want to dump your own device. + Ready-to-use Widevine Devices can be found on the [VideoHelp forum](https://forum.videohelp.com/forums/48). ## Compatibility + Compatible (tested) browsers: Firefox/Chrome on Windows/Linux. + Works with any service that accepts challenges from Android devices on the same endpoint. ## Installation + Chrome 1. Download the ZIP file from the [releases section](https://github.com/DevLARLEY/WidevineProxy2/releases) 2. Navigate to `chrome://extensions/` 3. Enable `Developer mode` 4. Drag-and-drop the downloaded file into the window + Firefox + Persistent installation 1. Download the XPI file from the [releases section](https://github.com/DevLARLEY/WidevineProxy2/releases) 2. Navigate to `about:addons` 3. Click the settings icon and choose `Install Add-on From File...` 4. Select the downloaded file + Temporary installation 1. Download the ZIP file from the [releases section](https://github.com/DevLARLEY/WidevineProxy2/releases) 2. Navigate to `about:debugging#/runtime/this-firefox` 3. Click `Load Temporary Add-on...` and select the downloaded file ## Setup ### Widevine Device If you only have a `device_client_id_blob` and `device_private_key`, run this command to create a .wvd file: ``` pywidevine create-device -k device_private_key -c device_client_id_blob -t "ANDROID" -l 3 ``` Now, open the extension, click `Choose File` and select your Widevine Device file. ### Remote CDM If you don't already have a `remote.json` file, open the API URL in the browser (if provided) and save the response as `remote.json`. \ Now, open the extension, click `Choose remote.json` and select the JSON file provided by your API. + Select the type of device you're using in the top right-hand corner + The files are saved in the extension's `chrome.storage.sync` storage and will be synchronized across any browsers into which the user is signed in with their Google account. + The maximum number of Widevine devices is ~25 **OR** ~200 Remote CDMs + Check `Enabled` to activate the message interception and you're done. ## Usage All the user has to do is to play a DRM protected video and the decryption keys should appear in the `Keys` group box (if the service is not unsupported, as stated above). \ Keys are saved: + Temporarily until the extension is either refreshed manually (if installed temporarily) or a removal of the keys is manually initiated. + Permanently in the extension's `chrome.storage.local` storage until manually wiped or exported via the command line. > [!NOTE] > The video will not play when the interception is active, as the Widevine CDM library isn't able to decrypt the Android CDM license. + Click the `+` button to expand the section to reveal the PSSH and keys. ## FAQ > What if I'm unable to get the keys? This automatically means that the license server is blocking your CDM and that you either need a CDM from a physical device, a ChromeCDM, or an L1 Android CDM. Don't ask where you can get these ## Issues + DRM playback won't work when the extension is disabled and EME Logger is active. This is caused by my fix for dealing with EME Logger interference (solutions are welcome). ## Demo [Widevineproxy2.webm](https://github.com/user-attachments/assets/8f51cee3-50e2-4aa4-b244-afa2d0b2987e) ## Disclaimer + This program is intended solely for educational purposes. + Do not use this program to decrypt or access any content for which you do not have the legal rights or explicit permission. + Unauthorized decryption or distribution of copyrighted materials is a violation of applicable laws and intellectual property rights. + This tool must not be used for any illegal activities, including but not limited to piracy, circumventing digital rights management (DRM), or unauthorized access to protected content. + The developers, contributors, and maintainers of this program are not responsible for any misuse or illegal activities performed using this software. + By using this program, you agree to comply with all applicable laws and regulations governing digital rights and copyright protections. ## Credits + [node-widevine](https://github.com/Frooastside/node-widevine) + [forge](https://github.com/digitalbazaar/forge) + [protobuf.js](https://github.com/protobufjs/protobuf.js) ", Assign "at most 3 tags" to the expected json: {"id":"13938","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"