INSANEMODE/aniyomi-extensions-backup
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(en/fmovies): Update vrf encryption key & algorithm (#2978)

Browse Source
This commit is contained in:
Samfun75 2024-03-04 13:29:47 +03:00 committed by GitHub
parent 42159cc40d
commit bdeb3f1b16
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/en/fmovies/build.gradle
View File

@ -1,7 +1,7 @@
ext {
extName = 'FMovies'
extClass = '.FMovies'
extVersionCode = 19
extVersionCode = 20
}
apply from: "$rootDir/common.gradle"

10
src/en/fmovies/src/eu/kanade/tachiyomi/animeextension/en/fmovies/FmoviesUtils.kt
View File

@ -62,13 +62,15 @@ class FmoviesUtils(private val client: OkHttpClient, private val headers: Header
// ===================== Encryption ================================
fun vrfEncrypt(input: String): String {
val rc4Key = SecretKeySpec("FWsfu0KQd9vxYGNB".toByteArray(), "RC4")
val rc4Key = SecretKeySpec("Ij4aiaQXgluXQRs6".toByteArray(), "RC4")
val cipher = Cipher.getInstance("RC4")
cipher.init(Cipher.DECRYPT_MODE, rc4Key, cipher.parameters)
cipher.init(Cipher.ENCRYPT_MODE, rc4Key, cipher.parameters)
var vrf = cipher.doFinal(input.toByteArray())
vrf = Base64.encode(vrf, Base64.URL_SAFE or Base64.NO_WRAP)
vrf = rot13(vrf)
// vrf = rot13(vrf)
vrf = Base64.encode(vrf, Base64.URL_SAFE or Base64.NO_WRAP)
vrf.reverse()
vrf = Base64.encode(vrf, Base64.URL_SAFE or Base64.NO_WRAP)
vrf = vrfShift(vrf)
val stringVrf = vrf.toString(Charsets.UTF_8)
@ -101,7 +103,7 @@ class FmoviesUtils(private val client: OkHttpClient, private val headers: Header
private fun vrfShift(vrf: ByteArray): ByteArray {
for (i in vrf.indices) {
val shift = arrayOf(-4, -2, -6, 5, -2)[i % 5]
val shift = arrayOf(4, 3, -2, 5, 2, -4, -4, 2)[i % 8]
vrf[i] = vrf[i].plus(shift).toByte()
}
return vrf