extractor: added Vidplay

app/src/main/java/com/lagradost/cloudstream3/extractors/Vidplay.kt

@@ -0,0 +1,92 @@
+package com.lagradost.cloudstream3.extractors
+
+import com.fasterxml.jackson.annotation.JsonProperty
+import com.lagradost.cloudstream3.SubtitleFile
+import com.lagradost.cloudstream3.app
+import com.lagradost.cloudstream3.base64Encode
+import com.lagradost.cloudstream3.utils.ExtractorApi
+import com.lagradost.cloudstream3.utils.ExtractorLink
+import com.lagradost.cloudstream3.utils.M3u8Helper
+import javax.crypto.Cipher
+import javax.crypto.spec.SecretKeySpec
+
+// Code found in https://github.com/Claudemirovsky/worstsource-keys
+// special credits to @Claudemirovsky for providing key
+open class Vidplay : ExtractorApi() {
+    override val name = "Vidplay"
+    override val mainUrl = "https://vidplay.site"
+    override val requiresReferer = true
+
+    override suspend fun getUrl(
+        url: String,
+        referer: String?,
+        subtitleCallback: (SubtitleFile) -> Unit,
+        callback: (ExtractorLink) -> Unit
+    ) {
+        val id = url.substringAfter("/e/").substringBefore("?")
+        val encodeId = encodeId(id, getKeys())
+        val mediaUrl = callFutoken(encodeId, url)
+        val res = app.get(
+            "$mediaUrl", headers = mapOf(
+                "Accept" to "application/json, text/javascript, */*; q=0.01",
+                "X-Requested-With" to "XMLHttpRequest",
+            ), referer = url
+        ).parsedSafe<Response>()?.result?.sources
+
+        res?.map {
+            M3u8Helper.generateM3u8(
+                this.name,
+                it.file ?: return@map,
+                "$mainUrl/"
+            ).forEach(callback)
+        }
+
+    }
+
+    private suspend fun getKeys(): List<String> {
+        return app.get("https://raw.githubusercontent.com/Claudemirovsky/worstsource-keys/keys/keys.json")
+            .parsed()
+    }
+
+    private suspend fun callFutoken(id: String, url: String): String? {
+        val script = app.get("$mainUrl/futoken").text
+        val k = "k='(\\S+)'".toRegex().find(script)?.groupValues?.get(1) ?: return null
+        val a = mutableListOf(k)
+        for (i in id.indices) {
+            a.add((k[i % k.length].code + id[i].code).toString())
+        }
+        return "$mainUrl/mediainfo/${a.joinToString(",")}?${url.substringAfter("?")}"
+    }
+
+    private fun encodeId(id: String, keyList: List<String>): String {
+        val cipher1 = Cipher.getInstance("RC4")
+        val cipher2 = Cipher.getInstance("RC4")
+        cipher1.init(
+            Cipher.DECRYPT_MODE,
+            SecretKeySpec(keyList[0].toByteArray(), "RC4"),
+            cipher1.parameters
+        )
+        cipher2.init(
+            Cipher.DECRYPT_MODE,
+            SecretKeySpec(keyList[1].toByteArray(), "RC4"),
+            cipher2.parameters
+        )
+        var input = id.toByteArray()
+        input = cipher1.doFinal(input)
+        input = cipher2.doFinal(input)
+        return base64Encode(input).replace("/", "_")
+    }
+
+    data class Sources(
+        @JsonProperty("file") val file: String? = null,
+    )
+
+    data class Result(
+        @JsonProperty("sources") val sources: ArrayList<Sources>? = arrayListOf(),
+    )
+
+    data class Response(
+        @JsonProperty("result") val result: Result? = null,
+    )
+
+}

app/src/main/java/com/lagradost/cloudstream3/utils/ExtractorApi.kt

@@ -167,6 +167,7 @@ import com.lagradost.cloudstream3.extractors.Vidgomunimesb
 import com.lagradost.cloudstream3.extractors.Vidmoly
 import com.lagradost.cloudstream3.extractors.Vidmolyme
 import com.lagradost.cloudstream3.extractors.Vido
+import com.lagradost.cloudstream3.extractors.Vidplay
 import com.lagradost.cloudstream3.extractors.Vidstreamz
 import com.lagradost.cloudstream3.extractors.Vizcloud
 import com.lagradost.cloudstream3.extractors.Vizcloud2
@@ -793,6 +794,7 @@ val extractorApis: MutableList<ExtractorApi> = arrayListOf(
     VidSrcExtractor2(),
     PlayLtXyz(),
     AStreamHub(),
+    Vidplay(),
 
     Cda(),
     Dailymotion(),