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added crunchyroll fetching audio dec keys process

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stratumadev 2025-05-06 22:22:44 +02:00
parent 258e6c952f
commit f969356d23
2 changed files with 29 additions and 11 deletions
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38
crunchy.ts
View file

@ -1798,10 +1798,11 @@ export default class Crunchy implements ServiceClass {
// }
// const authData = await decReq.res.json() as {'custom_data': string, 'token': string};
let encryptionKeys;
let encryptionKeysVideo;
let encryptionKeysAudio;
if (cdm === 'widevine') {
encryptionKeys = await getKeysWVD(chosenVideoSegments.pssh_wvd, api.drm_widevine, {
encryptionKeysVideo = await getKeysWVD(chosenVideoSegments.pssh_wvd, api.drm_widevine, {
Authorization: `Bearer ${this.token.access_token}`,
'User-Agent': api.defaultUserAgent,
Pragma: 'no-cache',
@ -1810,6 +1811,20 @@ export default class Crunchy implements ServiceClass {
'x-cr-content-id': currentVersion ? currentVersion.guid : currentMediaId,
'x-cr-video-token': playStream!.token
});
if (chosenAudioSegments.pssh_wvd && chosenAudioSegments.pssh_wvd !== chosenVideoSegments.pssh_wvd) {
encryptionKeysAudio = await getKeysWVD(chosenAudioSegments.pssh_wvd, api.drm_widevine, {
Authorization: `Bearer ${this.token.access_token}`,
'User-Agent': api.defaultUserAgent,
Pragma: 'no-cache',
'Cache-Control': 'no-cache',
'content-type': 'application/octet-stream',
'x-cr-content-id': currentVersion ? currentVersion.guid : currentMediaId,
'x-cr-video-token': playStream!.token
});
} else {
encryptionKeysAudio = encryptionKeysVideo
}
}
// if (cdm === 'playready') {
@ -1819,24 +1834,27 @@ export default class Crunchy implements ServiceClass {
// });
// }
if (!encryptionKeys || encryptionKeys.length == 0) {
if (!encryptionKeysVideo || encryptionKeysVideo.length == 0 || !encryptionKeysAudio || encryptionKeysAudio.length == 0) {
console.error('Failed to get encryption keys');
return undefined;
}
/*const keys = {} as Record<string, string>;
encryptionKeys.forEach(function(key) {
keys[key.kid] = key.key;
});*/
if (this.cfg.bin.mp4decrypt || this.cfg.bin.shaka) {
let commandBase = `--show-progress --key ${encryptionKeys[cdm === 'playready' ? 0 : 1].kid}:${encryptionKeys[cdm === 'playready' ? 0 : 1].key} `;
let commandVideo = commandBase+`"${tempTsFile}.video.enc.m4s" "${tempTsFile}.video.m4s"`;
let commandAudio = commandBase+`"${tempTsFile}.audio.enc.m4s" "${tempTsFile}.audio.m4s"`;
let commandBaseVideo = `--show-progress --key ${encryptionKeysVideo[cdm === 'playready' ? 0 : 1].kid}:${encryptionKeysVideo[cdm === 'playready' ? 0 : 1].key} `;
let commandBaseAudio = `--show-progress --key ${encryptionKeysAudio[cdm === 'playready' ? 0 : 1].kid}:${encryptionKeysAudio[cdm === 'playready' ? 0 : 1].key} `;
let commandVideo = commandBaseVideo+`"${tempTsFile}.video.enc.m4s" "${tempTsFile}.video.m4s"`;
let commandAudio = commandBaseAudio+`"${tempTsFile}.audio.enc.m4s" "${tempTsFile}.audio.m4s"`;
if (this.cfg.bin.shaka) {
commandBase = ` --enable_raw_key_decryption ${encryptionKeys.map(kb => '--keys key_id='+kb.kid+':key='+kb.key).join(' ')}`;
commandVideo = `input="${tempTsFile}.video.enc.m4s",stream=video,output="${tempTsFile}.video.m4s"`+commandBase;
commandAudio = `input="${tempTsFile}.audio.enc.m4s",stream=audio,output="${tempTsFile}.audio.m4s"`+commandBase;
commandBaseVideo = ` --enable_raw_key_decryption ${encryptionKeysVideo.map(kb => '--keys key_id='+kb.kid+':key='+kb.key).join(' ')}`;
commandBaseAudio = ` --enable_raw_key_decryption ${encryptionKeysAudio.map(kb => '--keys key_id='+kb.kid+':key='+kb.key).join(' ')}`;
commandVideo = `input="${tempTsFile}.video.enc.m4s",stream=video,output="${tempTsFile}.video.m4s"`+commandBaseVideo;
commandAudio = `input="${tempTsFile}.audio.enc.m4s",stream=audio,output="${tempTsFile}.audio.m4s"`+commandBaseAudio;
}
if (videoDownloaded) {
@ -1887,7 +1905,7 @@ export default class Crunchy implements ServiceClass {
}
}
} else {
console.warn('mp4decrypt/shaka not found, files need decryption. Decryption Keys:', encryptionKeys);
console.warn('mp4decrypt/shaka not found, files need decryption. Decryption Keys:', encryptionKeysVideo, encryptionKeysAudio);
}
} else {
if (videoDownloaded) {

2
modules/module.api-urls.ts
View file

@ -59,7 +59,7 @@ const api: APIType = {
rss_gid: `${domain.www}/syndication/feed?type=episodes&group_id=`, // &lang=enUS
media_page: `${domain.www}/media-`,
series_page: `${domain.www}/series-`,
auth: `${domain.www}/auth/v1/token`,
auth: `${domain.api_beta}/auth/v1/token`,
// mobile api
search3: `${domain.api}/autocomplete.0.json`,
session: `${domain.api}/start_session.0.json`,