forked from recloudstream/cloudstream
update gogo for adaptive encryption keys
This commit is contained in:
Blatzar
parent
f451b71b0b
commit
e2841847f1
6 changed files with 68 additions and 34 deletions
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@ -2,6 +2,7 @@ package com.lagradost.cloudstream3.animeproviders
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import com.fasterxml.jackson.annotation.JsonProperty
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import com.lagradost.cloudstream3.*
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import com.lagradost.cloudstream3.mvvm.normalSafeApiCall
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import com.lagradost.cloudstream3.mvvm.safeApiCall
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import com.lagradost.cloudstream3.utils.*
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import org.jsoup.Jsoup
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@ -27,18 +28,31 @@ class GogoanimeProvider : MainAPI() {
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}
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}
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/**
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* @param id base64Decode(show_id) + IV
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* @return the encryption key
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* */
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private fun getKey(id: String): String? {
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return normalSafeApiCall {
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id.map {
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it.code.toString(16)
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}.joinToString("").substring(0, 32)
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}
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}
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val qualityRegex = Regex("(\\d+)P")
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// https://github.com/saikou-app/saikou/blob/3e756bd8e876ad7a9318b17110526880525a5cd3/app/src/main/java/ani/saikou/anime/source/extractors/GogoCDN.kt#L60
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// No Licence on the function
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private fun cryptoHandler(
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string: String,
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iv: ByteArray,
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secretKeyString: ByteArray,
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iv: String,
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secretKeyString: String,
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encrypt: Boolean = true
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): String {
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val ivParameterSpec = IvParameterSpec(iv)
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val secretKey = SecretKeySpec(secretKeyString, "AES")
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println("IV: $iv, Key: $secretKeyString, encrypt: $encrypt, Message: $string")
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val ivParameterSpec = IvParameterSpec(iv.toByteArray())
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val secretKey = SecretKeySpec(secretKeyString.toByteArray(), "AES")
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val cipher = Cipher.getInstance("AES/CBC/PKCS5Padding")
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return if (!encrypt) {
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cipher.init(Cipher.DECRYPT_MODE, secretKey, ivParameterSpec)
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@ -59,31 +73,41 @@ class GogoanimeProvider : MainAPI() {
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/**
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* @param iframeUrl something like https://gogoplay4.com/streaming.php?id=XXXXXX
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* @param mainApiName used for ExtractorLink names and source
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* @param iv secret iv from site, required non-null
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* @param secretKey secret key for decryption from site, required non-null
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* @param secretDecryptKey secret key to decrypt the response json, required non-null
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* @param iv secret iv from site, required non-null if isUsingAdaptiveKeys is off
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* @param secretKey secret key for decryption from site, required non-null if isUsingAdaptiveKeys is off
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* @param secretDecryptKey secret key to decrypt the response json, required non-null if isUsingAdaptiveKeys is off
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* @param isUsingAdaptiveKeys generates keys from IV and ID, see getKey()
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* */
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suspend fun extractVidstream(
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iframeUrl: String,
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mainApiName: String,
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callback: (ExtractorLink) -> Unit,
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iv: ByteArray?,
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secretKey: ByteArray?,
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secretDecryptKey: ByteArray?
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iv: String?,
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secretKey: String?,
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secretDecryptKey: String?,
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// This could be removed, but i prefer it verbose
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isUsingAdaptiveKeys: Boolean
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) = safeApiCall {
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// https://github.com/saikou-app/saikou/blob/3e756bd8e876ad7a9318b17110526880525a5cd3/app/src/main/java/ani/saikou/anime/source/extractors/GogoCDN.kt
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// No Licence on the following code
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// Also modified of https://github.com/jmir1/aniyomi-extensions/blob/master/src/en/gogoanime/src/eu/kanade/tachiyomi/animeextension/en/gogoanime/extractors/GogoCdnExtractor.kt
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// License on the code above https://github.com/jmir1/aniyomi-extensions/blob/master/LICENSE
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if (iv == null || secretKey == null || secretDecryptKey == null)
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if ((iv == null || secretKey == null || secretDecryptKey == null) && !isUsingAdaptiveKeys)
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return@safeApiCall
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val id = Regex("id=([^&]+)").find(iframeUrl)!!.value.removePrefix("id=")
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val foundIv =
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iv ?: app.get(iframeUrl).document.select("""div.wrapper[class*=container]""")
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.attr("class").split("-").lastOrNull() ?: return@safeApiCall
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val foundKey = secretKey ?: getKey(base64Decode(id) + foundIv) ?: return@safeApiCall
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val foundDecryptKey = secretDecryptKey ?: foundKey
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val uri = URI(iframeUrl)
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val mainUrl = "https://" + uri.host
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val id = Regex("id=([^&]+)").find(iframeUrl)!!.value.removePrefix("id=")
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val encryptedId = cryptoHandler(id, iv, secretKey)
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val encryptedId = cryptoHandler(id, foundIv, foundKey)
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val jsonResponse =
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app.get(
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"$mainUrl/encrypt-ajax.php?id=$encryptedId&alias=$id",
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@ -91,7 +115,7 @@ class GogoanimeProvider : MainAPI() {
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)
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val dataencrypted =
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jsonResponse.text.substringAfter("{\"data\":\"").substringBefore("\"}")
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val datadecrypted = cryptoHandler(dataencrypted, iv, secretDecryptKey, false)
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val datadecrypted = cryptoHandler(dataencrypted, foundIv, foundDecryptKey, false)
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val sources = AppUtils.parseJson<GogoSources>(datadecrypted)
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fun invokeGogoSource(
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@ -372,12 +396,18 @@ class GogoanimeProvider : MainAPI() {
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loadExtractor(data, streamingResponse.url, callback)
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}
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}, {
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val iv = "8244002440089157".toByteArray()
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val secretKey =
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"93106165734640459728346589106791".toByteArray()
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val secretDecryptKey =
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"97952160493714852094564712118349".toByteArray()
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extractVidstream(iframe, this.name, callback, iv, secretKey, secretDecryptKey)
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val iv = null //"2094564712118349"
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val secretKey = null
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val secretDecryptKey = null
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extractVidstream(
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iframe,
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this.name,
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callback,
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iv,
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secretKey,
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secretDecryptKey,
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true
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)
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})
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}
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)
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@ -17,8 +17,8 @@ class AsianLoadProvider : VidstreamProviderTemplate() {
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"$mainUrl/ongoing-series"
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)
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override val iv = "9262859232435825".toByteArray()
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override val secretKey = "93422192433952489752342908585752".toByteArray()
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override val iv = "9262859232435825"
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override val secretKey = "93422192433952489752342908585752"
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override val supportedTypes = setOf(TvType.AsianDrama)
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}
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@ -197,9 +197,9 @@ class DramaSeeProvider : MainAPI() {
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//Log.i(this.name, "Result => (url) ${url}")
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when {
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url.startsWith("https://asianembed.io") || url.startsWith("https://asianload.io") -> {
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val iv = "9262859232435825".toByteArray()
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val secretKey = "93422192433952489752342908585752".toByteArray()
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extractVidstream(url, this.name, callback, iv, secretKey, secretKey)
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val iv = "9262859232435825"
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val secretKey = "93422192433952489752342908585752"
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extractVidstream(url, this.name, callback, iv, secretKey, secretKey, false)
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AsianEmbedHelper.getUrls(url, callback)
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}
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url.startsWith("https://embedsito.com") -> {
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@ -20,8 +20,9 @@ class VidEmbedProvider : VidstreamProviderTemplate() {
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"$mainUrl/cinema-movies"
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)
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override val iv = "9225679083961858".toByteArray()
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override val secretKey = "25742532592138496744665879883281".toByteArray()
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override val iv = "9225679083961858"
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override val secretKey = "25742532592138496744665879883281"
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override val secretDecryptKey = secretKey
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// This is just extra metadata about what type of movies the provider has.
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// Needed for search functionality.
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@ -64,9 +64,12 @@ open class VidstreamProviderTemplate : MainAPI() {
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*/
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*/
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open val iv: ByteArray? = null
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open val secretKey: ByteArray? = null
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open val secretDecryptKey: ByteArray? = null
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open val iv: String? = null
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open val secretKey: String? = null
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open val secretDecryptKey: String? = null
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/** Generated the key from IV and ID */
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open val isUsingAdaptiveKeys: Boolean = false
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// // mainUrl is good to have as a holder for the url to make future changes easier.
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// override val mainUrl: String
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@ -252,7 +255,7 @@ open class VidstreamProviderTemplate : MainAPI() {
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val iframeLink =
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Jsoup.parse(app.get(data).text).selectFirst("iframe")?.attr("src") ?: return false
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extractVidstream(iframeLink, this.name, callback, iv, secretKey, secretDecryptKey)
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extractVidstream(iframeLink, this.name, callback, iv, secretKey, secretDecryptKey, isUsingAdaptiveKeys)
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// In this case the video player is a vidstream clone and can be handled by the vidstream extractor.
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// This case is a both unorthodox and you normally do not call extractors as they detect the url returned and does the rest.
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val vidstreamObject = Vidstream(vidstreamExtractorUrl ?: mainUrl)
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@ -214,9 +214,9 @@ class WatchAsianProvider : MainAPI() {
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//Log.i(this.name, "Result => (url) $url")
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when {
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url.startsWith("https://asianembed.io") || url.startsWith("https://asianload.io") -> {
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val iv = "9262859232435825".toByteArray()
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val secretKey = "93422192433952489752342908585752".toByteArray()
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extractVidstream(url, this.name, callback, iv, secretKey, secretKey)
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val iv = "9262859232435825"
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val secretKey = "93422192433952489752342908585752"
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extractVidstream(url, this.name, callback, iv, secretKey, secretKey, false)
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AsianEmbedHelper.getUrls(url, callback)
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}
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url.startsWith("https://embedsito.com") -> {
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