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Update VidSrcExtractor.kt

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This commit is contained in:
almightyhak 2024-08-06 01:55:17 +07:00
parent 304c0387b6
commit 173699bd63
1 changed files with 13 additions and 8 deletions
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21
lib/vidsrc-extractor/src/main/java/eu/kanade/tachiyomi/lib/vidsrcextractor/VidSrcExtractor.kt
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@ -56,7 +56,8 @@ class VidsrcExtractor(private val client: OkHttpClient, private val headers: Hea
}
val vidId = embedLink.substringAfterLast("/").substringBefore("?")
val apiSlug = encodeID(vidId, ENCRYPTION_KEY1)
val h = encodeID(vidId, ENCRYPTION_KEY2)
val h1 = encodeID(vidId, ENCRYPTION_KEY2)
val h2 = encodeID(vidId, ENCRYPTION_KEY3)
return buildString {
append("https://")
@ -99,13 +100,17 @@ class VidsrcExtractor(private val client: OkHttpClient, private val headers: Hea
}
}
private fun vrfDecrypt(input: String): String {
var vrf = Base64.decode(input.toByteArray(), Base64.URL_SAFE)
val rc4Key = SecretKeySpec(DECRYPTION_KEY.toByteArray(), "RC4")
val cipher = Cipher.getInstance("RC4")
cipher.init(Cipher.DECRYPT_MODE, rc4Key, cipher.parameters)
vrf = cipher.doFinal(vrf)
return URLDecoder.decode(vrf.toString(Charsets.UTF_8), "utf-8")
private fun vrfDecrypt(input: String, useKey2: Boolean): String {
var vrf = Base64.decode(input.toByteArray(), Base64.URL_SAFE)
val rc4Key = if (useKey2) {
SecretKeySpec(DECRYPTION_KEY2.toByteArray(), "RC4")
} else {
SecretKeySpec(DECRYPTION_KEY.toByteArray(), "RC4")
}
val cipher = Cipher.getInstance("RC4")
cipher.init(Cipher.DECRYPT_MODE, rc4Key, cipher.parameters)
vrf = cipher.doFinal(vrf)
return URLDecoder.decode(vrf.toString(Charsets.UTF_8), "utf-8")
}
companion object {