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added better cdm error handeling

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This commit is contained in:
stratumadev 2025-01-30 16:09:22 +01:00
parent d0ddf6d134
commit 88df9ffd55
4 changed files with 49 additions and 37 deletions
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4
ao.ts
View file

@ -476,12 +476,12 @@ export default class AnimeOnegai implements ServiceClass {
}));
if (!canDecrypt) {
console.warn('No Widevine or PlayReady CDM detected. Please ensure a supported CDM is installed.');
console.error('No valid Widevine or PlayReady CDM detected. Please ensure a supported and functional CDM is installed.');
return undefined;
}
if (!this.cfg.bin.mp4decrypt && !this.cfg.bin.shaka) {
console.warn('Missing dependencies: Neither Shaka nor MP4Decrypt found. Please ensure at least one of them is installed.');
console.error('Neither Shaka nor MP4Decrypt found. Please ensure at least one of them is installed.');
return undefined;
}

6
crunchy.ts
View file

@ -1460,12 +1460,12 @@ export default class Crunchy implements ServiceClass {
const pbStreams = pbData.data[0];
if (!canDecrypt) {
console.warn('No Widevine or PlayReady CDM detected. Please ensure a supported CDM is installed.');
console.error('No valid Widevine or PlayReady CDM detected. Please ensure a supported and functional CDM is installed.');
return undefined;
}
if (!this.cfg.bin.mp4decrypt && !this.cfg.bin.shaka) {
console.warn('Missing dependencies: Neither Shaka nor MP4Decrypt found. Please ensure at least one of them is installed.');
console.error('Neither Shaka nor MP4Decrypt found. Please ensure at least one of them is installed.');
return undefined;
}

6
hidive.ts
View file

@ -657,12 +657,12 @@ export default class Hidive implements ServiceClass {
const chosenFontSize = options.originalFontSize ? undefined : options.fontSize;
let encryptionKeys: KeyContainer[] = [];
if (!canDecrypt) {
console.warn('No Widevine or PlayReady CDM detected. Please ensure a supported CDM is installed.');
console.error('No valid Widevine or PlayReady CDM detected. Please ensure a supported and functional CDM is installed.');
return undefined;
}
if (!this.cfg.bin.mp4decrypt && !this.cfg.bin.shaka) {
console.warn('Missing dependencies: Neither Shaka nor MP4Decrypt found. Please ensure at least one of them is installed.');
console.error('Neither Shaka nor MP4Decrypt found. Please ensure at least one of them is installed.');
return undefined;
}

70
modules/cdm.ts
View file

@ -19,38 +19,49 @@ export let canDecrypt: boolean;
try {
const files_prd = fs.readdirSync(path.join(workingDir, 'playready'));
const prd_file_found = files_prd.find((f) => f.includes('.prd'));
if (prd_file_found) {
const file_prd = path.join(workingDir, 'playready', prd_file_found);
const stats = fs.statSync(file_prd);
if (stats.size < 1024 * 8 && stats.isFile()) {
const fileContents = fs.readFileSync(file_prd, {
encoding: 'utf8',
});
if (fileContents.includes('CERT')) {
prd = fs.readFileSync(file_prd);
const device = Device.loads(prd);
prd_cdm = Cdm.fromDevice(device);
try {
if (prd_file_found) {
const file_prd = path.join(workingDir, 'playready', prd_file_found);
const stats = fs.statSync(file_prd);
if (stats.size < 1024 * 8 && stats.isFile()) {
const fileContents = fs.readFileSync(file_prd, {
encoding: 'utf8',
});
if (fileContents.includes('CERT')) {
prd = fs.readFileSync(file_prd);
const device = Device.loads(prd);
prd_cdm = Cdm.fromDevice(device);
}
}
}
} catch (e) {
console.error('Error loading Playready CDM, ensure the CDM is provisioned as a V3 Device and not malformed. For more informations read the readme.');
prd = Buffer.from([]);
}
const files_wvd = fs.readdirSync(path.join(workingDir, 'widevine'));
files_wvd.forEach(function (file) {
file = path.join(workingDir, 'widevine', file);
const stats = fs.statSync(file);
if (stats.size < 1024 * 8 && stats.isFile()) {
const fileContents = fs.readFileSync(file, { encoding: 'utf8' });
if (
fileContents.includes('-BEGIN PRIVATE KEY-') ||
fileContents.includes('-BEGIN RSA PRIVATE KEY-')
) {
privateKey = fs.readFileSync(file);
try {
files_wvd.forEach(function (file) {
file = path.join(workingDir, 'widevine', file);
const stats = fs.statSync(file);
if (stats.size < 1024 * 8 && stats.isFile()) {
const fileContents = fs.readFileSync(file, { encoding: 'utf8' });
if (
fileContents.includes('-BEGIN PRIVATE KEY-') ||
fileContents.includes('-BEGIN RSA PRIVATE KEY-')
) {
privateKey = fs.readFileSync(file);
}
if (fileContents.includes('widevine_cdm_version')) {
identifierBlob = fs.readFileSync(file);
}
}
if (fileContents.includes('widevine_cdm_version')) {
identifierBlob = fs.readFileSync(file);
}
}
});
});
} catch (e) {
console.error('Error loading Widevine CDM, malformed client blob or private key.');
privateKey = Buffer.from([]);
identifierBlob = Buffer.from([]);
}
if (privateKey.length !== 0 && identifierBlob.length !== 0) {
cdm = 'widevine';
@ -58,14 +69,15 @@ try {
} else if (prd.length !== 0) {
cdm = 'playready';
canDecrypt = true;
} else if (privateKey.length == 0) {
} else if (privateKey.length === 0 && identifierBlob.length !== 0) {
console.warn('Private key missing');
canDecrypt = false;
} else if (identifierBlob.length == 0) {
} else if (identifierBlob.length === 0 && privateKey.length !== 0) {
console.warn('Identifier blob missing');
canDecrypt = false;
} else if (prd.length == 0) {
console.warn('PRD is missing');
canDecrypt = false;
} else {
canDecrypt = false;
}
} catch (e) {