Updated VidSrc encryption methods (#1205)

library/src/commonMain/kotlin/com/lagradost/cloudstream3/extractors/VidSrcExtractor.kt

@@ -3,98 +3,251 @@ package com.lagradost.cloudstream3.extractors
 import com.lagradost.cloudstream3.SubtitleFile
 import com.lagradost.cloudstream3.amap
 import com.lagradost.cloudstream3.app
-import com.lagradost.cloudstream3.utils.*
+import com.lagradost.cloudstream3.utils.ExtractorApi
-import kotlinx.coroutines.delay
+import com.lagradost.cloudstream3.utils.ExtractorLink
-import java.net.URI
+import com.lagradost.cloudstream3.utils.Qualities
+import com.lagradost.cloudstream3.utils.loadExtractor
+import java.util.Base64
 
 class VidSrcExtractor2 : VidSrcExtractor() {
-    override val mainUrl = "https://vidsrc.me/embed"
+    override val mainUrl = "https://vidsrc.me"
-    override suspend fun getUrl(
-        url: String,
-        referer: String?,
-        subtitleCallback: (SubtitleFile) -> Unit,
-        callback: (ExtractorLink) -> Unit
-    ) {
-        val newUrl = url.lowercase().replace(mainUrl, super.mainUrl)
-        super.getUrl(newUrl, referer, subtitleCallback, callback)
-    }
 }
 
 open class VidSrcExtractor : ExtractorApi() {
     override val name = "VidSrc"
-    private val absoluteUrl = "https://v2.vidsrc.me"
+    override val mainUrl = "https://vidsrc.net"
-    override val mainUrl = "$absoluteUrl/embed"
+    private val apiUrl = "https://vidsrc.stream"
     override val requiresReferer = false
 
-    companion object {
-        /** Infinite function to validate the vidSrc pass */
-        suspend fun validatePass(url: String) {
-            val uri = URI(url)
-            val host = uri.host
-
-            // Basically turn https://tm3p.vidsrc.stream/ -> https://vidsrc.stream/
-            val referer = host.split(".").let {
-                val size = it.size
-                "https://" + it.subList(maxOf(0, size - 2), size).joinToString(".") + "/"
-            }
-
-            while (true) {
-                app.get(url, referer = referer)
-                delay(60_000)
-            }
-        }
-    }
-
     override suspend fun getUrl(
-        url: String,
+            url: String,
-        referer: String?,
+            referer: String?,
-        subtitleCallback: (SubtitleFile) -> Unit,
+            subtitleCallback: (SubtitleFile) -> Unit,
-        callback: (ExtractorLink) -> Unit
+            callback: (ExtractorLink) -> Unit
     ) {
         val iframedoc = app.get(url).document
 
-        val serverslist =
+        val srcrcpList =
-            iframedoc.select("div#sources.button_content div#content div#list div").map {
+                iframedoc.select("div.serversList > div.server").mapNotNull {
-                val datahash = it.attr("data-hash")
+                    val datahash = it.attr("data-hash") ?: return@mapNotNull null
-                if (datahash.isNotBlank()) {
+                    val rcpLink = "$apiUrl/rcp/$datahash"
-                    val links = try {
+                    val rcpRes = app.get(rcpLink, referer = apiUrl).text
-                        app.get(
+                    val srcrcpLink =
-                            "$absoluteUrl/srcrcp/$datahash",
+                            Regex("src:\\s*'(.*)',").find(rcpRes)?.destructured?.component1()
-                            referer = "https://rcp.vidsrc.me/"
+                                    ?: return@mapNotNull null
-                        ).url
+                    "https:$srcrcpLink"
-                    } catch (e: Exception) {
+                }
-                        ""
-                    }
-                    links
-                } else ""
-            }
 
-        serverslist.amap { server ->
+        srcrcpList.amap { server ->
-            val linkfixed = server.replace("https://vidsrc.xyz/", "https://embedsito.com/")
+            val res = app.get(server, referer = apiUrl)
-            if (linkfixed.contains("/prorcp")) {
+            if (res.url.contains("/prorcp")) {
-                val srcresponse = app.get(server, referer = absoluteUrl).text
+                val encodedElement = res.document.select("div#reporting_content+div")
-                val m3u8Regex = Regex("((https:|http:)//.*\\.m3u8)")
+                val decodedUrl =
-                val srcm3u8 = m3u8Regex.find(srcresponse)?.value ?: return@amap
+                        decodeUrl(encodedElement.attr("id"), encodedElement.text()) ?: return@amap
-                val passRegex = Regex("""['"](.*set_pass[^"']*)""")
-                val pass = passRegex.find(srcresponse)?.groupValues?.get(1)?.replace(
-                    Regex("""^//"""), "https://"
-                )
 
                 callback.invoke(
-                    ExtractorLink(
+                        ExtractorLink(
-                        this.name,
+                                this.name,
-                        this.name,
+                                this.name,
-                        srcm3u8,
+                                decodedUrl,
-                        "https://vidsrc.stream/",
+                                apiUrl,
-                        Qualities.Unknown.value,
+                                Qualities.Unknown.value,
-                        extractorData = pass,
+                                isM3u8 = true
-                        isM3u8 = true
+                        )
-                    )
                 )
             } else {
-                loadExtractor(linkfixed, url, subtitleCallback, callback)
+                loadExtractor(res.url, url, subtitleCallback, callback)
             }
         }
     }
 
+    private fun decodeUrl(encType: String, url: String): String? {
+        return when (encType) {
+            "NdonQLf1Tzyx7bMG" -> bMGyx71TzQLfdonN(url)
+            "sXnL9MQIry" -> Iry9MQXnLs(url)
+            "IhWrImMIGL" -> IGLImMhWrI(url)
+            "xTyBxQyGTA" -> GTAxQyTyBx(url)
+            "ux8qjPHC66" -> C66jPHx8qu(url)
+            "eSfH1IRMyL" -> MyL1IRSfHe(url)
+            "KJHidj7det" -> detdj7JHiK(url)
+            "o2VSUnjnZl" -> nZlUnj2VSo(url)
+            "Oi3v1dAlaM" -> laM1dAi3vO(url)
+            "TsA2KGDGux" -> GuxKGDsA2T(url)
+            "JoAHUMCLXV" -> LXVUMCoAHJ(url)
+            else -> null
+        }
+    }
+
+    private fun bMGyx71TzQLfdonN(a: String): String {
+        val b = 3
+        val c = mutableListOf<String>()
+        var d = 0
+        while (d < a.length) {
+            c.add(a.substring(d, minOf(d + b, a.length)))
+            d += b
+        }
+        val e = c.reversed().joinToString("")
+        return e
+    }
+
+    private fun Iry9MQXnLs(a: String): String {
+        val b = "pWB9V)[*4I`nJpp?ozyB~dbr9yt!_n4u"
+        val d = a.chunked(2).map { it.toInt(16).toChar() }.joinToString("")
+        var c = ""
+        for (e in d.indices) {
+            c += (d[e].code xor b[e % b.length].code).toChar()
+        }
+        var e = ""
+        for (ch in c) {
+            e += (ch.code - 3).toChar()
+        }
+        return String(Base64.getDecoder().decode(e))
+    }
+
+    private fun IGLImMhWrI(a: String): String {
+        val b = a.reversed()
+        val c =
+                b
+                        .map {
+                            when (it) {
+                                in 'a'..'m', in 'A'..'M' -> it + 13
+                                in 'n'..'z', in 'N'..'Z' -> it - 13
+                                else -> it
+                            }
+                        }
+                        .joinToString("")
+        val d = c.reversed()
+        return String(Base64.getDecoder().decode(d))
+    }
+
+    private fun GTAxQyTyBx(a: String): String {
+        val b = a.reversed()
+        val c = b.filterIndexed { index, _ -> index % 2 == 0 }
+        return String(Base64.getDecoder().decode(c))
+    }
+
+    private fun C66jPHx8qu(a: String): String {
+        val b = a.reversed()
+        val c = "X9a(O;FMV2-7VO5x;Ao:dN1NoFs?j,"
+        val d = b.chunked(2).map { it.toInt(16).toChar() }.joinToString("")
+        var e = ""
+        for (i in d.indices) {
+            e += (d[i].code xor c[i % c.length].code).toChar()
+        }
+        return e
+    }
+
+    private fun MyL1IRSfHe(a: String): String {
+        val b = a.reversed()
+        val c = b.map { (it.code - 1).toChar() }.joinToString("")
+        val d = c.chunked(2).map { it.toInt(16).toChar() }.joinToString("")
+        return d
+    }
+
+    private fun detdj7JHiK(a: String): String {
+        val b = a.substring(10, a.length - 16)
+        val c = "3SAY~#%Y(V%>5d/Yg\"\$G[Lh1rK4a;7ok"
+        val d = String(Base64.getDecoder().decode(b))
+        val e = c.repeat((d.length + c.length - 1) / c.length).substring(0, d.length)
+        var f = ""
+        for (i in d.indices) {
+            f += (d[i].code xor e[i].code).toChar()
+        }
+        return f
+    }
+
+    private fun nZlUnj2VSo(a: String): String {
+        val b =
+                mapOf(
+                        'x' to 'a',
+                        'y' to 'b',
+                        'z' to 'c',
+                        'a' to 'd',
+                        'b' to 'e',
+                        'c' to 'f',
+                        'd' to 'g',
+                        'e' to 'h',
+                        'f' to 'i',
+                        'g' to 'j',
+                        'h' to 'k',
+                        'i' to 'l',
+                        'j' to 'm',
+                        'k' to 'n',
+                        'l' to 'o',
+                        'm' to 'p',
+                        'n' to 'q',
+                        'o' to 'r',
+                        'p' to 's',
+                        'q' to 't',
+                        'r' to 'u',
+                        's' to 'v',
+                        't' to 'w',
+                        'u' to 'x',
+                        'v' to 'y',
+                        'w' to 'z',
+                        'X' to 'A',
+                        'Y' to 'B',
+                        'Z' to 'C',
+                        'A' to 'D',
+                        'B' to 'E',
+                        'C' to 'F',
+                        'D' to 'G',
+                        'E' to 'H',
+                        'F' to 'I',
+                        'G' to 'J',
+                        'H' to 'K',
+                        'I' to 'L',
+                        'J' to 'M',
+                        'K' to 'N',
+                        'L' to 'O',
+                        'M' to 'P',
+                        'N' to 'Q',
+                        'O' to 'R',
+                        'P' to 'S',
+                        'Q' to 'T',
+                        'R' to 'U',
+                        'S' to 'V',
+                        'T' to 'W',
+                        'U' to 'X',
+                        'V' to 'Y',
+                        'W' to 'Z'
+                )
+        return a.map { b[it] ?: it }.joinToString("")
+    }
+
+    private fun laM1dAi3vO(a: String): String {
+        val b = a.reversed()
+        val c = b.replace("-", "+").replace("_", "/")
+        val d = String(Base64.getDecoder().decode(c))
+        var e = ""
+        val f = 5
+        for (ch in d) {
+            e += (ch.code - f).toChar()
+        }
+        return e
+    }
+
+    private fun GuxKGDsA2T(a: String): String {
+        val b = a.reversed()
+        val c = b.replace("-", "+").replace("_", "/")
+        val d = String(Base64.getDecoder().decode(c))
+        var e = ""
+        val f = 7
+        for (ch in d) {
+            e += (ch.code - f).toChar()
+        }
+        return e
+    }
+
+    private fun LXVUMCoAHJ(a: String): String {
+        val b = a.reversed()
+        val c = b.replace("-", "+").replace("_", "/")
+        val d = String(Base64.getDecoder().decode(c))
+        var e = ""
+        val f = 3
+        for (ch in d) {
+            e += (ch.code - f).toChar()
+        }
+        return e
+    }
 }