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Code Issues Releases Wiki Activity

switch to kotlin Base64

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This commit is contained in:
RowdyRushya 2024-07-18 16:17:09 -07:00
parent 3e102ad07a
commit 5c75d87271
1 changed files with 13 additions and 21 deletions
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34
library/src/commonMain/kotlin/com/lagradost/cloudstream3/extractors/Vidplay.kt
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@ -1,11 +1,9 @@
package com.lagradost.cloudstream3.extractors package com.lagradost.cloudstream3.extractors
import android.util.Base64
import com.fasterxml.jackson.annotation.JsonProperty import com.fasterxml.jackson.annotation.JsonProperty
import com.lagradost.cloudstream3.ErrorLoadingException import com.lagradost.cloudstream3.ErrorLoadingException
import com.lagradost.cloudstream3.SubtitleFile import com.lagradost.cloudstream3.SubtitleFile
import com.lagradost.cloudstream3.app import com.lagradost.cloudstream3.app
import com.lagradost.cloudstream3.base64Encode
import com.lagradost.cloudstream3.utils.AppUtils.tryParseJson import com.lagradost.cloudstream3.utils.AppUtils.tryParseJson
import com.lagradost.cloudstream3.utils.ExtractorApi import com.lagradost.cloudstream3.utils.ExtractorApi
import com.lagradost.cloudstream3.utils.ExtractorLink import com.lagradost.cloudstream3.utils.ExtractorLink
@ -13,7 +11,7 @@ import com.lagradost.cloudstream3.utils.M3u8Helper
import java.net.URLDecoder import java.net.URLDecoder
import javax.crypto.Cipher import javax.crypto.Cipher
import javax.crypto.spec.SecretKeySpec import javax.crypto.spec.SecretKeySpec
import kotlin.run import kotlin.io.encoding.Base64
// Code found in https://github.com/KillerDogeEmpire/vidplay-keys // Code found in https://github.com/KillerDogeEmpire/vidplay-keys
// special credits to @KillerDogeEmpire for providing key // special credits to @KillerDogeEmpire for providing key
@ -36,6 +34,7 @@ class VidplayOnline : Vidplay() {
override val mainUrl = "https://vidplay.online" override val mainUrl = "https://vidplay.online"
} }
@OptIn(kotlin.io.encoding.ExperimentalEncodingApi::class)
open class Vidplay : ExtractorApi() { open class Vidplay : ExtractorApi() {
override val name = "Vidplay" override val name = "Vidplay"
override val mainUrl = "https://vidplay.site" override val mainUrl = "https://vidplay.site"
@ -79,8 +78,7 @@ open class Vidplay : ExtractorApi() {
val decodedRes = decode(encodedRes, myKeys.get(2)) val decodedRes = decode(encodedRes, myKeys.get(2))
val res = tryParseJson<Result>(decodedRes) val res = tryParseJson<Result>(decodedRes)
res?.sources?.map { res?.sources?.map {
M3u8Helper.generateM3u8(this.name, it.file ?: return@map, "$mainUrl/") M3u8Helper.generateM3u8(this.name, it.file ?: return@map, "$mainUrl/").forEach(callback)
.forEach(callback)
} }
res?.tracks?.filter { it.kind == "captions" }?.map { res?.tracks?.filter { it.kind == "captions" }?.map {
@ -89,27 +87,21 @@ open class Vidplay : ExtractorApi() {
} }
private fun encode(input: String, key: String): String { private fun encode(input: String, key: String): String {
val rc4Key = SecretKeySpec(key.toByteArray(), "RC4") val rc4Key = SecretKeySpec(key.toByteArray(Charsets.UTF_8), "RC4")
val cipher = Cipher.getInstance("RC4") val cipher = Cipher.getInstance("RC4")
cipher.init(Cipher.DECRYPT_MODE, rc4Key, cipher.parameters) cipher.init(Cipher.ENCRYPT_MODE, rc4Key)
val encryptedBytes = cipher.doFinal(input.toByteArray(Charsets.UTF_8))
var vrf = cipher.doFinal(input.toByteArray()) return Base64.UrlSafe.encode(encryptedBytes)
vrf = Base64.encode(vrf, Base64.URL_SAFE or Base64.NO_WRAP)
val stringVrf = java.net.URLEncoder.encode(vrf.toString(Charsets.UTF_8), "utf-8")
return stringVrf
} }
fun decode(input: String, key: String): String { fun decode(input: String, key: String): String {
var vrf = input.toByteArray() val decodedBytes = Base64.UrlSafe.decode(input)
vrf = Base64.decode(vrf, Base64.URL_SAFE) val rc4Key = SecretKeySpec(key.toByteArray(Charsets.UTF_8), "RC4")
val rc4Key = SecretKeySpec(key.toByteArray(), "RC4")
val cipher = Cipher.getInstance("RC4") val cipher = Cipher.getInstance("RC4")
cipher.init(Cipher.DECRYPT_MODE, rc4Key, cipher.parameters) cipher.init(Cipher.DECRYPT_MODE, rc4Key)
vrf = cipher.doFinal(vrf) val decryptedBytes = cipher.doFinal(decodedBytes)
val decodedString = String(decryptedBytes, Charsets.UTF_8)
return URLDecoder.decode(vrf.toString(Charsets.UTF_8), "utf-8") return URLDecoder.decode(decodedString, "UTF-8")
} }
data class Tracks( data class Tracks(