cloudstream-extensions-hexated/SoraStream/src/main/kotlin/com/hexated/SoraUtils.kt

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Kotlin
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package com.hexated
import android.util.Base64
import com.fasterxml.jackson.annotation.JsonProperty
import com.hexated.DumpUtils.queryApi
import com.hexated.SoraStream.Companion.anilistAPI
import com.hexated.SoraStream.Companion.base64DecodeAPI
import com.hexated.SoraStream.Companion.consumetHelper
import com.hexated.SoraStream.Companion.crunchyrollAPI
import com.hexated.SoraStream.Companion.filmxyAPI
import com.hexated.SoraStream.Companion.fmoviesAPI
import com.hexated.SoraStream.Companion.gdbot
import com.hexated.SoraStream.Companion.malsyncAPI
import com.hexated.SoraStream.Companion.smashyStreamAPI
import com.hexated.SoraStream.Companion.tvMoviesAPI
import com.hexated.SoraStream.Companion.watchOnlineAPI
import com.lagradost.cloudstream3.*
import com.lagradost.cloudstream3.APIHolder.getCaptchaToken
import com.lagradost.cloudstream3.APIHolder.unixTimeMS
import com.lagradost.cloudstream3.utils.*
import com.lagradost.cloudstream3.utils.AppUtils.toJson
import com.lagradost.cloudstream3.utils.AppUtils.tryParseJson
import com.lagradost.nicehttp.NiceResponse
import com.lagradost.nicehttp.RequestBodyTypes
import com.lagradost.nicehttp.requestCreator
import kotlinx.coroutines.delay
import okhttp3.FormBody
import okhttp3.Headers
import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.MediaType.Companion.toMediaTypeOrNull
import okhttp3.RequestBody.Companion.toRequestBody
import org.jsoup.nodes.Document
import java.math.BigInteger
import java.net.*
import java.security.*
import java.security.spec.PKCS8EncodedKeySpec
import java.security.spec.X509EncodedKeySpec
import java.text.SimpleDateFormat
import java.util.*
import javax.crypto.Cipher
import javax.crypto.spec.IvParameterSpec
import javax.crypto.spec.SecretKeySpec
import kotlin.collections.ArrayList
val bflixChipperKey = base64DecodeAPI("Yjc=ejM=TzA=YTk=WHE=WnU=bXU=RFo=")
const val bflixKey = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
val encodedIndex = arrayOf(
"GamMovies",
"JSMovies",
"BlackMovies",
"CodexMovies",
"RinzryMovies",
"EdithxMovies",
"XtremeMovies",
"PapaonMovies[1]",
"PapaonMovies[2]",
"JmdkhMovies",
"RubyMovies",
"ShinobiMovies",
"VitoenMovies",
)
val lockedIndex = arrayOf(
"CodexMovies",
"EdithxMovies",
)
val mkvIndex = arrayOf(
"EdithxMovies",
"JmdkhMovies",
)
val untrimmedIndex = arrayOf(
"PapaonMovies[1]",
"PapaonMovies[2]",
"EdithxMovies",
)
val needRefererIndex = arrayOf(
"ShinobiMovies",
)
val ddomainIndex = arrayOf(
"RinzryMovies",
"ShinobiMovies"
)
val mimeType = arrayOf(
"video/x-matroska",
"video/mp4",
"video/x-msvideo"
)
fun String.filterIframe(
seasonNum: Int? = null,
lastSeason: Int? = null,
year: Int?,
title: String?
): Boolean {
val slug = title.createSlug()
val dotSlug = slug?.replace("-", ".")
val spaceSlug = slug?.replace("-", " ")
return if (seasonNum != null) {
if (lastSeason == 1) {
this.contains(Regex("(?i)(S0?$seasonNum)|(Season\\s0?$seasonNum)|(\\d{3,4}p)")) && !this.contains(
"Download",
true
)
} else {
this.contains(Regex("(?i)(S0?$seasonNum)|(Season\\s0?$seasonNum)")) && !this.contains(
"Download",
true
)
}
} else {
this.contains(Regex("(?i)($year)|($dotSlug)|($spaceSlug)")) && !this.contains(
"Download",
true
)
}
}
fun String.filterMedia(title: String?, yearNum: Int?, seasonNum: Int?): Boolean {
val fixTitle = title.createSlug()?.replace("-", " ")
return if (seasonNum != null) {
when {
seasonNum > 1 -> this.contains(Regex("(?i)(Season\\s0?1-0?$seasonNum)|(S0?1-S?0?$seasonNum)")) && this.contains(
Regex("(?i)($fixTitle)|($title)")
)
else -> this.contains(Regex("(?i)(Season\\s0?1)|(S0?1)")) && this.contains(
Regex("(?i)($fixTitle)|($title)")
) && this.contains("$yearNum")
}
} else {
this.contains(Regex("(?i)($fixTitle)|($title)")) && this.contains("$yearNum")
}
}
fun Document.getMirrorLink(): String? {
return this.select("div.mb-4 a").randomOrNull()
?.attr("href")
}
fun Document.getMirrorServer(server: Int): String {
return this.select("div.text-center a:contains(Server $server)").attr("href")
}
suspend fun extractMirrorUHD(url: String, ref: String): String? {
var baseDoc = app.get(fixUrl(url, ref)).document
var downLink = baseDoc.getMirrorLink()
run lit@{
(1..2).forEach {
if (downLink != null) return@lit
val server = baseDoc.getMirrorServer(it.plus(1))
baseDoc = app.get(fixUrl(server, ref)).document
downLink = baseDoc.getMirrorLink()
}
}
return if (downLink?.contains("workers.dev") == true) downLink else base64Decode(
downLink?.substringAfter(
"download?url="
) ?: return null
)
}
suspend fun extractDirectUHD(url: String, niceResponse: NiceResponse): String? {
val document = niceResponse.document
val script = document.selectFirst("script:containsData(cf_token)")?.data() ?: return null
val actionToken = script.substringAfter("\"key\", \"").substringBefore("\");")
val cfToken = script.substringAfter("cf_token = \"").substringBefore("\";")
val body = FormBody.Builder()
.addEncoded("action", "direct")
.addEncoded("key", actionToken)
.addEncoded("action_token", cfToken)
.build()
val cookies = mapOf("PHPSESSID" to "${niceResponse.cookies["PHPSESSID"]}")
val direct = app.post(
url,
requestBody = body,
cookies = cookies,
referer = url,
headers = mapOf(
"x-token" to "driveleech.org"
)
).parsedSafe<Map<String, String>>()?.get("url")
return app.get(
direct ?: return null, cookies = cookies,
referer = url
).text.substringAfter("worker_url = '").substringBefore("';")
}
suspend fun extractBackupUHD(url: String): String? {
val resumeDoc = app.get(url)
val script = resumeDoc.document.selectFirst("script:containsData(FormData.)")?.data()
val ssid = resumeDoc.cookies["PHPSESSID"]
val baseIframe = getBaseUrl(url)
val fetchLink =
script?.substringAfter("fetch('")?.substringBefore("',")?.let { fixUrl(it, baseIframe) }
val token = script?.substringAfter("'token', '")?.substringBefore("');")
val body = FormBody.Builder()
.addEncoded("token", "$token")
.build()
val cookies = mapOf("PHPSESSID" to "$ssid")
val result = app.post(
fetchLink ?: return null,
requestBody = body,
headers = mapOf(
"Accept" to "*/*",
"Origin" to baseIframe,
"Sec-Fetch-Site" to "same-origin"
),
cookies = cookies,
referer = url
).text
return tryParseJson<UHDBackupUrl>(result)?.url
}
suspend fun extractGdbot(url: String): String? {
val headers = mapOf(
"Accept" to "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
)
val res = app.get(
"$gdbot/", headers = headers
)
val token = res.document.selectFirst("input[name=_token]")?.attr("value")
val cookiesSet = res.headers.filter { it.first == "set-cookie" }
val xsrf =
cookiesSet.find { it.second.contains("XSRF-TOKEN") }?.second?.substringAfter("XSRF-TOKEN=")
?.substringBefore(";")
val session =
cookiesSet.find { it.second.contains("gdtot_proxy_session") }?.second?.substringAfter("gdtot_proxy_session=")
?.substringBefore(";")
val cookies = mapOf(
"gdtot_proxy_session" to "$session",
"XSRF-TOKEN" to "$xsrf"
)
val requestFile = app.post(
"$gdbot/file", data = mapOf(
"link" to url,
"_token" to "$token"
), headers = headers, referer = "$gdbot/", cookies = cookies
).document
return requestFile.selectFirst("div.mt-8 a.float-right")?.attr("href")
}
suspend fun extractDirectDl(url: String): String? {
val iframe = app.get(url).document.selectFirst("li.flex.flex-col.py-6 a:contains(Direct DL)")
?.attr("href")
val request = app.get(iframe ?: return null)
val driveDoc = request.document
val token = driveDoc.select("section#generate_url").attr("data-token")
val uid = driveDoc.select("section#generate_url").attr("data-uid")
val ssid = request.cookies["PHPSESSID"]
val body =
"""{"type":"DOWNLOAD_GENERATE","payload":{"uid":"$uid","access_token":"$token"}}""".toRequestBody(
RequestBodyTypes.JSON.toMediaTypeOrNull()
)
val json = app.post(
"https://rajbetmovies.com/action", requestBody = body, headers = mapOf(
"Accept" to "application/json, text/plain, */*",
"Cookie" to "PHPSESSID=$ssid",
"X-Requested-With" to "xmlhttprequest"
), referer = request.url
).text
return tryParseJson<DirectDl>(json)?.download_url
}
suspend fun extractDrivebot(url: String): String? {
val iframeDrivebot =
app.get(url).document.selectFirst("li.flex.flex-col.py-6 a:contains(Drivebot)")
?.attr("href") ?: return null
return getDrivebotLink(iframeDrivebot)
}
suspend fun extractGdflix(url: String): String? {
val iframeGdflix =
if (!url.contains("gdflix")) app.get(url).document.selectFirst("li.flex.flex-col.py-6 a:contains(GDFlix Direct)")
?.attr("href") ?: return null else url
val base = getBaseUrl(iframeGdflix)
val req = app.get(iframeGdflix).document.selectFirst("script:containsData(replace)")?.data()
?.substringAfter("replace(\"")
?.substringBefore("\")")?.let {
app.get(fixUrl(it, base))
} ?: return null
val iframeDrivebot2 = req.document.selectFirst("a.btn.btn-outline-warning")?.attr("href")
return getDrivebotLink(iframeDrivebot2)
// val reqUrl = req.url
// val ssid = req.cookies["PHPSESSID"]
// val script = req.document.selectFirst("script:containsData(formData =)")?.data()
// val key = Regex("append\\(\"key\", \"(\\S+?)\"\\);").find(script ?: return null)?.groupValues?.get(1)
//
// val body = FormBody.Builder()
// .addEncoded("action", "direct")
// .addEncoded("key", "$key")
// .addEncoded("action_token", "cf_token")
// .build()
//
// val gdriveUrl = app.post(
// reqUrl, requestBody = body,
// cookies = mapOf("PHPSESSID" to "$ssid"),
// headers = mapOf(
// "x-token" to URI(reqUrl).host
// )
// ).parsedSafe<Gdflix>()?.url
//
// return getDirectGdrive(gdriveUrl ?: return null)
}
suspend fun getDrivebotLink(url: String?): String? {
val driveDoc = app.get(url ?: return null)
val ssid = driveDoc.cookies["PHPSESSID"]
val script = driveDoc.document.selectFirst("script:containsData(var formData)")?.data()
val baseUrl = getBaseUrl(url)
val token = script?.substringAfter("'token', '")?.substringBefore("');")
val link =
script?.substringAfter("fetch('")?.substringBefore("',").let { "$baseUrl$it" }
val body = FormBody.Builder()
.addEncoded("token", "$token")
.build()
val cookies = mapOf("PHPSESSID" to "$ssid")
val file = app.post(
link,
requestBody = body,
headers = mapOf(
"Accept" to "*/*",
"Origin" to baseUrl,
"Sec-Fetch-Site" to "same-origin"
),
cookies = cookies,
referer = url
).parsedSafe<DriveBotLink>()?.url ?: return null
return if (file.startsWith("http")) file else app.get(
fixUrl(
file,
baseUrl
)
).document.selectFirst("script:containsData(window.open)")
?.data()?.substringAfter("window.open('")?.substringBefore("')")
}
suspend fun extractOiya(url: String, quality: String): String? {
val doc = app.get(url).document
return doc.selectFirst("div.wp-block-button a:matches((?i)$quality)")?.attr("href")
?: doc.selectFirst("div.wp-block-button a")?.attr("href")
}
suspend fun extractCovyn(url: String?): Pair<String?, String?>? {
val request = session.get(url ?: return null, referer = "${tvMoviesAPI}/")
val filehosting = session.baseClient.cookieJar.loadForRequest(url.toHttpUrl())
.find { it.name == "filehosting" }?.value
val headers = mapOf(
"Accept" to "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
"Connection" to "keep-alive",
"Cookie" to "filehosting=$filehosting",
)
val iframe = request.document.findTvMoviesIframe()
delay(10500)
val request2 = session.get(
iframe ?: return null, referer = url, headers = headers
)
val iframe2 = request2.document.findTvMoviesIframe()
delay(10500)
val request3 = session.get(
iframe2 ?: return null, referer = iframe, headers = headers
)
val response = request3.document
val videoLink = response.selectFirst("button.btn.btn--primary")?.attr("onclick")
?.substringAfter("location = '")?.substringBefore("';")?.let {
app.get(
it, referer = iframe2, headers = headers
).url
}
val size = response.selectFirst("ul.row--list li:contains(Filesize) span:last-child")
?.text()
return Pair(videoLink, size)
}
suspend fun getDirectGdrive(url: String): String {
val fixUrl = if (url.contains("&export=download")) {
url
} else {
"https://drive.google.com/uc?id=${
Regex("(?:\\?id=|/d/)(\\S+)/").find("$url/")?.groupValues?.get(1)
}&export=download"
}
val doc = app.get(fixUrl).document
val form = doc.select("form#download-form").attr("action")
val uc = doc.select("input#uc-download-link").attr("value")
return app.post(
form, data = mapOf(
"uc-download-link" to uc
)
).url
}
suspend fun invokeVizcloud(
serverid: String,
url: String,
subtitleCallback: (SubtitleFile) -> Unit,
callback: (ExtractorLink) -> Unit,
) {
val id = Regex("(?:/embed[-/]|/e/)([^?/]*)").find(url)?.groupValues?.getOrNull(1)
app.get("$consumetHelper?query=${id ?: return}&action=vizcloud")
.parsedSafe<VizcloudResponses>()?.result?.sources?.map {
M3u8Helper.generateM3u8(
"Vizcloud",
it.file ?: return@map,
"${getBaseUrl(url)}/"
).forEach(callback)
}
val sub = app.get("${fmoviesAPI}/ajax/episode/subtitles/$serverid")
tryParseJson<List<FmoviesSubtitles>>(sub.text)?.map {
subtitleCallback.invoke(
SubtitleFile(
it.label ?: "",
it.file ?: return@map
)
)
}
}
suspend fun invokeSmashyFfix(
name: String,
url: String,
ref: String,
callback: (ExtractorLink) -> Unit,
) {
val res = app.get(url, referer = ref).text
val source = Regex("['\"]?file['\"]?:\\s*\"([^\"]+)").find(res)?.groupValues?.get(1) ?: return
source.split(",").map { links ->
val quality = Regex("\\[(\\d+)]").find(links)?.groupValues?.getOrNull(1)?.trim()
val link = links.removePrefix("[$quality]").trim()
callback.invoke(
ExtractorLink(
"Smashy [$name]",
"Smashy [$name]",
decode(link).replace("\\/", "/"),
smashyStreamAPI,
quality?.toIntOrNull() ?: return@map,
isM3u8 = link.contains(".m3u8"),
)
)
}
}
suspend fun invokeSmashyGtop(
name: String,
url: String,
callback: (ExtractorLink) -> Unit
) {
val doc = app.get(url).document
val script = doc.selectFirst("script:containsData(var secret)")?.data() ?: return
val secret =
script.substringAfter("secret = \"").substringBefore("\";").let { base64Decode(it) }
val key = script.substringAfter("token = \"").substringBefore("\";")
val source = app.get(
"$secret$key",
headers = mapOf(
"X-Requested-With" to "XMLHttpRequest"
)
).parsedSafe<Smashy1Source>() ?: return
val videoUrl = base64Decode(source.file ?: return)
if (videoUrl.contains("/bug")) return
val quality =
Regex("(\\d{3,4})[Pp]").find(videoUrl)?.groupValues?.getOrNull(1)?.toIntOrNull()
?: Qualities.P720.value
callback.invoke(
ExtractorLink(
"Smashy [$name]",
"Smashy [$name]",
videoUrl,
"",
quality,
videoUrl.contains(".m3u8")
)
)
}
suspend fun invokeSmashyDude(
name: String,
url: String,
callback: (ExtractorLink) -> Unit
) {
val script =
app.get(url).document.selectFirst("script:containsData(player =)")?.data() ?: return
val source = Regex("file:\\s*(\\[.*]),").find(script)?.groupValues?.get(1) ?: return
tryParseJson<ArrayList<DudetvSources>>(source)?.filter { it.title == "English" }?.map {
M3u8Helper.generateM3u8(
"Smashy [Player 2]",
it.file ?: return@map,
""
).forEach(callback)
}
}
suspend fun invokeSmashyRip(
name: String,
url: String,
subtitleCallback: (SubtitleFile) -> Unit,
callback: (ExtractorLink) -> Unit,
) {
val script =
app.get(url).document.selectFirst("script:containsData(player =)")?.data() ?: return
val source = Regex("file:\\s*\"([^\"]+)").find(script)?.groupValues?.get(1)
val subtitle = Regex("subtitle:\\s*\"([^\"]+)").find(script)?.groupValues?.get(1)
source?.split(",")?.map { links ->
val quality = Regex("\\[(\\d+)]").find(links)?.groupValues?.getOrNull(1)?.trim()
val link = links.removePrefix("[$quality]").substringAfter("dev/").trim()
if (link.isEmpty()) return@map
callback.invoke(
ExtractorLink(
"Smashy [$name]",
"Smashy [$name]",
link,
"",
quality?.toIntOrNull() ?: return@map,
isM3u8 = true,
)
)
}
subtitle?.replace("<br>", "")?.split(",")?.map { sub ->
val lang = Regex("\\[(.*?)]").find(sub)?.groupValues?.getOrNull(1)?.trim()
val link = sub.removePrefix("[$lang]")
subtitleCallback.invoke(
SubtitleFile(
lang.orEmpty().ifEmpty { return@map },
link
)
)
}
}
suspend fun invokeSmashyIm(
name: String,
url: String,
subtitleCallback: (SubtitleFile) -> Unit,
callback: (ExtractorLink) -> Unit,
) {
val script =
app.get(url).document.selectFirst("script:containsData(player =)")?.data() ?: return
val sources =
Regex("['\"]?file['\"]?:\\s*\"([^\"]+)").find(script)?.groupValues?.get(1) ?: return
val subtitles =
Regex("['\"]?subtitle['\"]?:\\s*\"([^\"]+)").find(script)?.groupValues?.get(1) ?: return
M3u8Helper.generateM3u8(
"Smashy [$name]",
sources,
""
).forEach(callback)
subtitles.split(",").map { sub ->
val lang = Regex("\\[(.*?)]").find(sub)?.groupValues?.getOrNull(1)?.trim()
val trimmedSubLink = sub.removePrefix("[$lang]").trim().substringAfter("?url=")
subtitleCallback.invoke(
SubtitleFile(
lang.takeIf { !it.isNullOrEmpty() } ?: return@map,
trimmedSubLink
)
)
}
}
suspend fun invokeSmashyRw(
name: String,
url: String,
subtitleCallback: (SubtitleFile) -> Unit,
callback: (ExtractorLink) -> Unit,
) {
val res = app.get(url).document
val video = res.selectFirst("media-player")?.attr("src")
M3u8Helper.generateM3u8(
"Smashy [$name]",
video ?: return,
""
).forEach(callback)
res.select("track").map { track ->
subtitleCallback.invoke(
SubtitleFile(
track.attr("label"),
track.attr("src"),
)
)
}
}
suspend fun getDumpIdAndType(title: String?, year: Int?, season: Int?): Pair<String?, Int?> {
val res = tryParseJson<DumpQuickSearchData>(
queryApi(
"POST",
"${BuildConfig.DUMP_API}/search/searchWithKeyWord",
mapOf(
"searchKeyWord" to "$title",
"size" to "50",
)
)
)?.searchResults
val media = if (res?.size == 1) {
res.firstOrNull()
} else {
res?.find {
when (season) {
null -> {
it.name.equals(
title,
true
) && it.releaseTime == "$year" && it.domainType == 0
}
1 -> {
it.name?.contains(
"$title",
true
) == true && (it.releaseTime == "$year" || it.name.contains(
"Season $season",
true
)) && it.domainType == 1
}
else -> {
it.name?.contains(Regex("(?i)$title\\s?($season|${season.toRomanNumeral()}|Season\\s$season)")) == true && it.releaseTime == "$year" && it.domainType == 1
}
}
}
}
return media?.id to media?.domainType
}
suspend fun fetchDumpEpisodes(id: String, type: String, episode: Int?): EpisodeVo? {
return tryParseJson<DumpMediaDetail>(
queryApi(
"GET",
"${BuildConfig.DUMP_API}/movieDrama/get",
mapOf(
"category" to type,
"id" to id,
)
)
)?.episodeVo?.find {
it.seriesNo == (episode ?: 0)
}
}
suspend fun bypassOuo(url: String?): String? {
var res = session.get(url ?: return null)
run lit@{
(1..2).forEach { _ ->
if (res.headers["location"] != null) return@lit
val document = res.document
val nextUrl = document.select("form").attr("action")
val data = document.select("form input").mapNotNull {
it.attr("name") to it.attr("value")
}.toMap().toMutableMap()
val captchaKey =
document.select("script[src*=https://www.google.com/recaptcha/api.js?render=]")
.attr("src").substringAfter("render=")
val token = getCaptchaToken(url, captchaKey)
data["x-token"] = token ?: ""
res = session.post(
nextUrl,
data = data,
headers = mapOf("content-type" to "application/x-www-form-urlencoded"),
allowRedirects = false
)
}
}
return res.headers["location"]
}
suspend fun fetchingKaizoku(
domain: String,
postId: String,
data: List<String>,
ref: String
): NiceResponse {
return app.post(
"$domain/wp-admin/admin-ajax.php",
data = mapOf(
"action" to "DDL",
"post_id" to postId,
"div_id" to data.first(),
"tab_id" to data[1],
"num" to data[2],
"folder" to data.last()
),
headers = mapOf("X-Requested-With" to "XMLHttpRequest"),
referer = ref
)
}
fun String.splitData(): List<String> {
return this.substringAfterLast("DDL(").substringBefore(")").split(",")
.map { it.replace("'", "").trim() }
}
suspend fun bypassFdAds(url: String?): String? {
val directUrl =
app.get(url ?: return null, verify = false).document.select("a#link").attr("href")
.substringAfter("/go/")
.let { base64Decode(it) }
val doc = app.get(directUrl, verify = false).document
val lastDoc = app.post(
doc.select("form#landing").attr("action"),
data = mapOf("go" to doc.select("form#landing input").attr("value")),
verify = false
).document
val json = lastDoc.select("form#landing input[name=newwpsafelink]").attr("value")
.let { base64Decode(it) }
val finalJson =
tryParseJson<FDAds>(json)?.linkr?.substringAfter("redirect=")?.let { base64Decode(it) }
return tryParseJson<Safelink>(finalJson)?.safelink
}
suspend fun bypassHrefli(url: String): String? {
val postUrl = url.substringBefore("?id=").substringAfter("/?")
val res = app.post(
postUrl, data = mapOf(
"_wp_http" to url.substringAfter("?id=")
)
).document
val link = res.select("form#landing").attr("action")
val wpHttp = res.select("input[name=_wp_http2]").attr("value")
val token = res.select("input[name=token]").attr("value")
val blogRes = app.post(
link, data = mapOf(
"_wp_http2" to wpHttp,
"token" to token
)
).text
val skToken = blogRes.substringAfter("?go=").substringBefore("\"")
val driveUrl = app.get(
"$postUrl?go=$skToken", cookies = mapOf(
skToken to wpHttp
)
).document.selectFirst("meta[http-equiv=refresh]")?.attr("content")?.substringAfter("url=")
val path = app.get(driveUrl ?: return null).text.substringAfter("replace(\"")
.substringBefore("\")")
if (path == "/404") return null
return fixUrl(path, getBaseUrl(driveUrl))
}
suspend fun bypassTechmny(url: String): String? {
val techRes = app.get(url).document
val postUrl = url.substringBefore("?id=").substringAfter("/?")
val (goUrl, goHeader) = if (techRes.selectFirst("form#landing input[name=_wp_http_c]") != null) {
var res = app.post(
postUrl, data = mapOf(
"_wp_http_c" to url.substringAfter("?id=")
)
)
val (longC, catC, _) = getTechmnyCookies(res.text)
var headers = mapOf("Cookie" to "$longC; $catC")
var formLink = res.document.selectFirst("center a")?.attr("href")
res = app.get(formLink ?: return null, headers = headers)
val (longC2, _, postC) = getTechmnyCookies(res.text)
headers = mapOf("Cookie" to "$catC; $longC2; $postC")
formLink = res.document.selectFirst("center a")?.attr("href")
res = app.get(formLink ?: return null, headers = headers)
val goToken = res.text.substringAfter("?go=").substringBefore("\"")
val tokenUrl = "$postUrl?go=$goToken"
val newLongC = "$goToken=" + longC2.substringAfter("=")
headers = mapOf("Cookie" to "$catC; rdst_post=; $newLongC")
Pair(tokenUrl, headers)
} else {
val secondPage = techRes.getNextTechPage().document
val thirdPage = secondPage.getNextTechPage().text
val goToken = thirdPage.substringAfter("?go=").substringBefore("\"")
val tokenUrl = "$postUrl?go=$goToken"
val headers = mapOf(
"Cookie" to "$goToken=${
secondPage.select("form#landing input[name=_wp_http2]").attr("value")
}"
)
Pair(tokenUrl, headers)
}
val driveUrl =
app.get(goUrl, headers = goHeader).document.selectFirst("meta[http-equiv=refresh]")
?.attr("content")?.substringAfter("url=")
val path = app.get(driveUrl ?: return null).text.substringAfter("replace(\"")
.substringBefore("\")")
if (path == "/404") return null
return fixUrl(path, getBaseUrl(driveUrl))
}
private suspend fun Document.getNextTechPage(): NiceResponse {
return app.post(
this.select("form").attr("action"),
data = this.select("form input").mapNotNull {
it.attr("name") to it.attr("value")
}.toMap().toMutableMap()
)
}
suspend fun bypassDriveleech(url: String): String? {
val path = app.get(url).text.substringAfter("replace(\"")
.substringBefore("\")")
if (path == "/404") return null
return fixUrl(path, getBaseUrl(url))
}
private fun getTechmnyCookies(page: String): Triple<String, String, String> {
val cat = "rdst_cat"
val post = "rdst_post"
val longC = page.substringAfter(".setTime")
.substringAfter("document.cookie = \"")
.substringBefore("\"")
.substringBefore(";")
val catC = if (page.contains("$cat=")) {
page.substringAfterLast("$cat=")
.substringBefore(";").let {
"$cat=$it"
}
} else {
""
}
val postC = if (page.contains("$post=")) {
page.substringAfterLast("$post=")
.substringBefore(";").let {
"$post=$it"
}
} else {
""
}
return Triple(longC, catC, postC)
}
suspend fun getTvMoviesServer(url: String, season: Int?, episode: Int?): Pair<String, String?>? {
val req = app.get(url)
if (!req.isSuccessful) return null
val doc = req.document
return if (season == null) {
doc.select("table.wp-block-table tr:last-child td:first-child").text() to
doc.selectFirst("table.wp-block-table tr a")?.attr("href").let { link ->
app.get(link ?: return null).document.select("div#text-url a")
.mapIndexed { index, element ->
element.attr("href") to element.parent()?.textNodes()?.getOrNull(index)
?.text()
}.filter { it.second?.contains("Subtitles", true) == false }
.map { it.first }
}.lastOrNull()
} else {
doc.select("div.vc_tta-panels div#Season-$season table.wp-block-table tr:last-child td:first-child")
.text() to
doc.select("div.vc_tta-panels div#Season-$season table.wp-block-table tr a")
.mapNotNull { ele ->
app.get(ele.attr("href")).document.select("div#text-url a")
.mapIndexed { index, element ->
element.attr("href") to element.parent()?.textNodes()
?.getOrNull(index)?.text()
}.find { it.second?.contains("Episode $episode", true) == true }?.first
}.lastOrNull()
}
}
var filmxyCookies: Map<String,String>? = null
suspend fun getFilmxyCookies(url: String) = filmxyCookies ?: fetchFilmxyCookies(url).also { filmxyCookies = it }
suspend fun fetchFilmxyCookies(url: String): Map<String, String> {
val defaultCookies = mutableMapOf("G_ENABLED_IDPS" to "google", "true_checker" to "1", "XID" to "1")
session.get(
url,
headers = mapOf(
"Accept" to "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8"
),
cookies = defaultCookies,
)
val phpsessid = session.baseClient.cookieJar.loadForRequest(url.toHttpUrl())
.first { it.name == "PHPSESSID" }.value
defaultCookies["PHPSESSID"] = phpsessid
val userNonce =
app.get("$filmxyAPI/login/?redirect_to=$filmxyAPI/", cookies = defaultCookies).document.select("script")
.find { it.data().contains("var userNonce") }?.data()?.let {
Regex("var\\suserNonce.*?\"(\\S+?)\";").find(it)?.groupValues?.get(1)
}
val cookieUrl = "${filmxyAPI}/wp-admin/admin-ajax.php"
session.post(
cookieUrl,
data = mapOf(
"action" to "guest_login",
"nonce" to "$userNonce",
),
headers = mapOf(
"X-Requested-With" to "XMLHttpRequest",
),
cookies = defaultCookies
)
val cookieJar = session.baseClient.cookieJar.loadForRequest(cookieUrl.toHttpUrl())
.associate { it.name to it.value }.toMutableMap()
return cookieJar.plus(defaultCookies)
}
fun Document.findTvMoviesIframe(): String? {
return this.selectFirst("script:containsData(var seconds)")?.data()?.substringAfter("href='")
?.substringBefore("'>")
}
suspend fun searchWatchOnline(
title: String? = null,
season: Int? = null,
imdbId: String? = null,
tmdbId: Int? = null,
): NiceResponse? {
val wTitle = title?.dropLast(1) // weird but this will make search working
val mediaId = app.get(
if (season == null) {
"${watchOnlineAPI}/api/v1/movies?filters[q]=$wTitle"
} else {
"${watchOnlineAPI}/api/v1/shows?filters[q]=$wTitle"
}
).parsedSafe<WatchOnlineSearch>()?.items?.find {
it.imdb_id == imdbId || it.tmdb_id == tmdbId || it.imdb_id == imdbId?.removePrefix("tt")
}?.slug
return app.get(
fixUrl(
mediaId ?: return null, if (season == null) {
"${watchOnlineAPI}/movies/view"
} else {
"${watchOnlineAPI}/shows/view"
}
)
)
}
//modified code from https://github.com/jmir1/aniyomi-extensions/blob/master/src/all/kamyroll/src/eu/kanade/tachiyomi/animeextension/all/kamyroll/AccessTokenInterceptor.kt
suspend fun getCrunchyrollToken(): Map<String, String> {
val client = app.baseClient.newBuilder()
.proxy(Proxy(Proxy.Type.SOCKS, InetSocketAddress("cr-unblocker.us.to", 1080)))
.build()
Authenticator.setDefault(object : Authenticator() {
override fun getPasswordAuthentication(): PasswordAuthentication {
return PasswordAuthentication("crunblocker", "crunblocker".toCharArray())
}
})
val request = requestCreator(
method = "POST",
url = "$crunchyrollAPI/auth/v1/token",
headers = mapOf(
"User-Agent" to "Crunchyroll/3.26.1 Android/11 okhttp/4.9.2",
"Content-Type" to "application/x-www-form-urlencoded",
"Authorization" to "Basic ${BuildConfig.CRUNCHYROLL_BASIC_TOKEN}"
),
data = mapOf(
"refresh_token" to app.get(BuildConfig.CRUNCHYROLL_REFRESH_TOKEN).text,
"grant_type" to "refresh_token",
"scope" to "offline_access"
)
)
val response = tryParseJson<CrunchyrollToken>(client.newCall(request).execute().body.string())
return mapOf("Authorization" to "${response?.tokenType} ${response?.accessToken}")
}
suspend fun getCrunchyrollId(aniId: String?): String? {
val query = """
query media(${'$'}id: Int, ${'$'}type: MediaType, ${'$'}isAdult: Boolean) {
Media(id: ${'$'}id, type: ${'$'}type, isAdult: ${'$'}isAdult) {
id
externalLinks {
id
site
url
type
}
}
}
""".trimIndent().trim()
val variables = mapOf(
"id" to aniId,
"isAdult" to false,
"type" to "ANIME",
)
val data = mapOf(
"query" to query,
"variables" to variables
).toJson().toRequestBody(RequestBodyTypes.JSON.toMediaTypeOrNull())
val externalLinks = app.post(anilistAPI, requestBody = data)
.parsedSafe<AnilistResponses>()?.data?.Media?.externalLinks
return (externalLinks?.find { it.site == "VRV" }
?: externalLinks?.find { it.site == "Crunchyroll" })?.url?.let {
Regex("series/(\\w+)/?").find(it)?.groupValues?.get(1)
}
}
suspend fun getCrunchyrollIdFromMalSync(aniId: String?): String? {
val res = app.get("$malsyncAPI/mal/anime/$aniId").parsedSafe<MalSyncRes>()?.Sites
val vrv = res?.get("Vrv")?.map { it.value }?.firstOrNull()?.get("url")
val crunchyroll = res?.get("Vrv")?.map { it.value }?.firstOrNull()?.get("url")
val regex = Regex("series/(\\w+)/?")
return regex.find("$vrv")?.groupValues?.getOrNull(1)
?: regex.find("$crunchyroll")?.groupValues?.getOrNull(1)
}
suspend fun convertTmdbToAnimeId(
title: String?,
date: String?,
airedDate: String?,
type: TvType
): AniIds {
val sDate = date?.split("-")
val sAiredDate = airedDate?.split("-")
val year = sDate?.firstOrNull()?.toIntOrNull()
val airedYear = sAiredDate?.firstOrNull()?.toIntOrNull()
val season = getSeason(sDate?.get(1)?.toIntOrNull())
val airedSeason = getSeason(sAiredDate?.get(1)?.toIntOrNull())
return if (type == TvType.AnimeMovie) {
tmdbToAnimeId(title, airedYear, "", type)
} else {
val ids = tmdbToAnimeId(title, year, season, type)
if (ids.id == null && ids.idMal == null) tmdbToAnimeId(
title,
airedYear,
airedSeason,
type
) else ids
}
}
suspend fun tmdbToAnimeId(title: String?, year: Int?, season: String?, type: TvType): AniIds {
val query = """
query (
${'$'}page: Int = 1
${'$'}search: String
${'$'}sort: [MediaSort] = [POPULARITY_DESC, SCORE_DESC]
${'$'}type: MediaType
${'$'}season: MediaSeason
${'$'}seasonYear: Int
${'$'}format: [MediaFormat]
) {
Page(page: ${'$'}page, perPage: 20) {
media(
search: ${'$'}search
sort: ${'$'}sort
type: ${'$'}type
season: ${'$'}season
seasonYear: ${'$'}seasonYear
format_in: ${'$'}format
) {
id
idMal
}
}
}
""".trimIndent().trim()
val variables = mapOf(
"search" to title,
"sort" to "SEARCH_MATCH",
"type" to "ANIME",
"season" to season?.uppercase(),
"seasonYear" to year,
"format" to listOf(if (type == TvType.AnimeMovie) "MOVIE" else "TV")
).filterValues { value -> value != null && value.toString().isNotEmpty() }
val data = mapOf(
"query" to query,
"variables" to variables
).toJson().toRequestBody(RequestBodyTypes.JSON.toMediaTypeOrNull())
val res = app.post(anilistAPI, requestBody = data)
.parsedSafe<AniSearch>()?.data?.Page?.media?.firstOrNull()
return AniIds(res?.id, res?.idMal)
}
suspend fun loadCustomExtractor(
name: String? = null,
url: String,
referer: String? = null,
subtitleCallback: (SubtitleFile) -> Unit,
callback: (ExtractorLink) -> Unit,
quality: Int? = null,
) {
loadExtractor(url, referer, subtitleCallback) { link ->
callback.invoke(
ExtractorLink(
name ?: link.source,
name ?: link.name,
link.url,
link.referer,
when {
link.isM3u8 -> link.quality
else -> quality ?: link.quality
},
link.isM3u8,
link.headers,
link.extractorData
)
)
}
}
fun getSeason(month: Int?): String? {
val seasons = arrayOf(
"Winter", "Winter", "Spring", "Spring", "Spring", "Summer",
"Summer", "Summer", "Fall", "Fall", "Fall", "Winter"
)
if (month == null) return null
return seasons[month - 1]
}
fun getPutlockerQuality(quality: String): Int {
return when {
quality.contains("NAME=\"1080p\"") || quality.contains("RESOLUTION=1920x1080") -> Qualities.P1080.value
quality.contains("NAME=\"720p\"") || quality.contains("RESOLUTION=1280x720") -> Qualities.P720.value
else -> Qualities.P480.value
}
}
fun getEpisodeSlug(
season: Int? = null,
episode: Int? = null,
): Pair<String, String> {
return if (season == null && episode == null) {
"" to ""
} else {
(if (season!! < 10) "0$season" else "$season") to (if (episode!! < 10) "0$episode" else "$episode")
}
}
fun getTitleSlug(title: String? = null): Pair<String?, String?> {
val slug = title.createSlug()
return slug?.replace("-", "\\W") to title?.replace(" ", "_")
}
fun getIndexQuery(
title: String? = null,
year: Int? = null,
season: Int? = null,
episode: Int? = null
): String {
val (seasonSlug, episodeSlug) = getEpisodeSlug(season, episode)
return (if (season == null) {
"$title ${year ?: ""}"
} else {
"$title S${seasonSlug}E${episodeSlug}"
}).trim()
}
fun searchIndex(
title: String? = null,
season: Int? = null,
episode: Int? = null,
year: Int? = null,
response: String,
isTrimmed: Boolean = true,
): List<IndexMedia>? {
val files = tryParseJson<IndexSearch>(response)?.data?.files?.filter { media ->
matchingIndex(
media.name ?: return null,
media.mimeType ?: return null,
title ?: return null,
year,
season,
episode
)
}?.distinctBy { it.name }?.sortedByDescending { it.size?.toLongOrNull() ?: 0 } ?: return null
return if (isTrimmed) {
files.let { file ->
listOfNotNull(
file.find { it.name?.contains("2160p", true) == true },
file.find { it.name?.contains("1080p", true) == true }
)
}
} else {
files
}
}
fun matchingIndex(
mediaName: String?,
mediaMimeType: String?,
title: String?,
year: Int?,
season: Int?,
episode: Int?,
include720: Boolean = false
): Boolean {
val (wSlug, dwSlug) = getTitleSlug(title)
val (seasonSlug, episodeSlug) = getEpisodeSlug(season, episode)
return (if (season == null) {
mediaName?.contains(Regex("(?i)(?:$wSlug|$dwSlug).*$year")) == true
} else {
mediaName?.contains(Regex("(?i)(?:$wSlug|$dwSlug).*S${seasonSlug}.?E${episodeSlug}")) == true
}) && mediaName?.contains(
if (include720) Regex("(?i)(2160p|1080p|720p)") else Regex("(?i)(2160p|1080p)")
) == true && ((mediaMimeType in mimeType) || mediaName.contains(Regex("\\.mkv|\\.mp4|\\.avi")))
}
fun decodeIndexJson(json: String): String {
val slug = json.reversed().substring(24)
return base64Decode(slug.substring(0, slug.length - 20))
}
fun String.decodePrimewireXor(key: String = BuildConfig.PRIMEWIRE_KEY): String {
val sb = StringBuilder()
var i = 0
while (i < this.length) {
var j = 0
while (j < key.length && i < this.length) {
sb.append((this[i].code xor key[j].code).toChar())
j++
i++
}
}
return sb.toString()
}
fun Headers.getPrimewireCookies(cookieKey: String = "set-cookie"): Map<String, String> {
val cookieList =
this.filter { it.first.equals(cookieKey, ignoreCase = true) }.mapNotNull {
it.second.split(";").firstOrNull()
}
return cookieList.associate {
val split = it.split("=", limit = 2)
(split.getOrNull(0)?.trim() ?: "") to (split.getOrNull(1)?.trim() ?: "")
}.filter { it.key.isNotBlank() && it.value.isNotBlank() }
}
fun String?.createSlug(): String? {
return this?.replace(Regex("[^\\w\\s-]"), "")
?.replace(" ", "-")
?.replace(Regex("( )|( -)|(- )|(--)"), "-")
?.lowercase()
}
fun getLanguage(str: String): String {
return if (str.contains("(in_ID)")) "Indonesian" else str
}
fun bytesToGigaBytes(number: Double): Double = number / 1024000000
fun getKisskhTitle(str: String?): String? {
return str?.replace(Regex("[^a-zA-Z\\d]"), "-")
}
fun String.getFileSize(): Float? {
val size = Regex("(?i)(\\d+\\.?\\d+\\sGB|MB)").find(this)?.groupValues?.get(0)?.trim()
val num = Regex("(\\d+\\.?\\d+)").find(size ?: return null)?.groupValues?.get(0)?.toFloat()
?: return null
return when {
size.contains("GB") -> num * 1000000
else -> num * 1000
}
}
fun getUhdTags(str: String?): String {
return Regex("\\d{3,4}[Pp]\\.?(.*?)\\[").find(str ?: "")?.groupValues?.getOrNull(1)
?.replace(".", " ")?.trim()
?: str ?: ""
}
fun getIndexQualityTags(str: String?, fullTag: Boolean = false): String {
return if (fullTag) Regex("(?i)(.*)\\.(?:mkv|mp4|avi)").find(str ?: "")?.groupValues?.get(1)
?.trim() ?: str ?: "" else Regex("(?i)\\d{3,4}[pP]\\.?(.*?)\\.(mkv|mp4|avi)").find(
str ?: ""
)?.groupValues?.getOrNull(1)
?.replace(".", " ")?.trim() ?: str ?: ""
}
fun getIndexQuality(str: String?): Int {
return Regex("(\\d{3,4})[pP]").find(str ?: "")?.groupValues?.getOrNull(1)?.toIntOrNull()
?: Qualities.Unknown.value
}
fun getIndexSize(str: String?): String? {
return Regex("(?i)([\\d.]+\\s*(?:gb|mb))").find(str ?: "")?.groupValues?.getOrNull(1)?.trim()
}
fun getQuality(str: String): Int {
return when (str) {
"360p" -> Qualities.P240.value
"480p" -> Qualities.P360.value
"720p" -> Qualities.P480.value
"1080p" -> Qualities.P720.value
"1080p Ultra" -> Qualities.P1080.value
else -> getQualityFromName(str)
}
}
fun getGMoviesQuality(str: String): Int {
return when {
str.contains("480P", true) -> Qualities.P480.value
str.contains("720P", true) -> Qualities.P720.value
str.contains("1080P", true) -> Qualities.P1080.value
str.contains("4K", true) -> Qualities.P2160.value
else -> Qualities.Unknown.value
}
}
fun getSoraQuality(quality: String): Int {
return when (quality) {
"GROOT_FD" -> Qualities.P360.value
"GROOT_LD" -> Qualities.P480.value
"GROOT_SD" -> Qualities.P720.value
"GROOT_HD" -> Qualities.P1080.value
else -> Qualities.Unknown.value
}
}
fun getFDoviesQuality(str: String): String {
return when {
str.contains("1080P", true) -> "1080P"
str.contains("4K", true) -> "4K"
else -> ""
}
}
fun getVipLanguage(str: String): String {
return when (str) {
"in_ID" -> "Indonesian"
"pt" -> "Portuguese"
else -> str.split("_").first().let {
SubtitleHelper.fromTwoLettersToLanguage(it).toString()
}
}
}
fun getDbgoLanguage(str: String): String {
return when (str) {
"Русский" -> "Russian"
"Українська" -> "Ukrainian"
else -> str
}
}
fun fixCrunchyrollLang(language: String?): String? {
return SubtitleHelper.fromTwoLettersToLanguage(language ?: return null)
?: SubtitleHelper.fromTwoLettersToLanguage(language.substringBefore("-"))
}
fun getDeviceId(length: Int = 16): String {
val allowedChars = ('a'..'f') + ('0'..'9')
return (1..length)
.map { allowedChars.random() }
.joinToString("")
}
suspend fun comsumetEncodeVrf(query: String): String? {
return app.get("$consumetHelper?query=$query&action=fmovies-vrf", timeout = 30L)
.parsedSafe<Map<String, String>>()?.get("url")
}
suspend fun comsumetDecodeVrf(query: String): String? {
val res = app.get("$consumetHelper?query=$query&action=fmovies-decrypt", timeout = 30L)
return tryParseJson<Map<String, String>>(res.text)?.get("url")
}
fun encodeVrf(query: String): String {
return encode(
encryptVrf(
cipherVrf(bflixChipperKey, encode(query)),
bflixKey
)
)
}
fun decodeVrf(text: String): String {
return decode(cipherVrf(bflixChipperKey, decryptVrf(text, bflixKey)))
}
@Suppress("SameParameterValue")
private fun encryptVrf(input: String, key: String): String {
if (input.any { it.code > 255 }) throw Exception("illegal characters!")
var output = ""
for (i in input.indices step 3) {
val a = intArrayOf(-1, -1, -1, -1)
a[0] = input[i].code shr 2
a[1] = (3 and input[i].code) shl 4
if (input.length > i + 1) {
a[1] = a[1] or (input[i + 1].code shr 4)
a[2] = (15 and input[i + 1].code) shl 2
}
if (input.length > i + 2) {
a[2] = a[2] or (input[i + 2].code shr 6)
a[3] = 63 and input[i + 2].code
}
for (n in a) {
if (n == -1) output += "="
else {
if (n in 0..63) output += key[n]
}
}
}
return output
}
@Suppress("SameParameterValue")
private fun decryptVrf(input: String, key: String): String {
val t = if (input.replace("""[\t\n\f\r]""".toRegex(), "").length % 4 == 0) {
input.replace("""==?$""".toRegex(), "")
} else input
if (t.length % 4 == 1 || t.contains("""[^+/\dA-Za-z]""".toRegex())) throw Exception("bad input")
var i: Int
var r = ""
var e = 0
var u = 0
for (o in t.indices) {
e = e shl 6
i = key.indexOf(t[o])
e = e or i
u += 6
if (24 == u) {
r += ((16711680 and e) shr 16).toChar()
r += ((65280 and e) shr 8).toChar()
r += (255 and e).toChar()
e = 0
u = 0
}
}
return if (12 == u) {
e = e shr 4
r + e.toChar()
} else {
if (18 == u) {
e = e shr 2
r += ((65280 and e) shr 8).toChar()
r += (255 and e).toChar()
}
r
}
}
fun cipherVrf(key: String, text: String): String {
val arr = IntArray(256) { it }
var u = 0
var r: Int
arr.indices.forEach {
u = (u + arr[it] + key[it % key.length].code) % 256
r = arr[it]
arr[it] = arr[u]
arr[u] = r
}
u = 0
var c = 0
return text.indices.map { j ->
c = (c + 1) % 256
u = (u + arr[c]) % 256
r = arr[c]
arr[c] = arr[u]
arr[u] = r
(text[j].code xor arr[(arr[c] + arr[u]) % 256]).toChar()
}.joinToString("")
}
fun String.encodeUrl(): String {
val url = URL(this)
val uri = URI(url.protocol, url.userInfo, url.host, url.port, url.path, url.query, url.ref)
return uri.toURL().toString()
}
fun getBaseUrl(url: String): String {
return URI(url).let {
"${it.scheme}://${it.host}"
}
}
fun isUpcoming(dateString: String?): Boolean {
if (dateString == null) return false
val format = SimpleDateFormat("yyyy-MM-dd", Locale.getDefault())
val dateTime = format.parse(dateString)?.time ?: return false
return unixTimeMS < dateTime
}
fun decode(input: String): String = URLDecoder.decode(input, "utf-8")
fun encode(input: String): String = URLEncoder.encode(input, "utf-8").replace("+", "%20")
fun decryptStreamUrl(data: String): String {
fun getTrash(arr: List<String>, item: Int): List<String> {
val trash = ArrayList<List<String>>()
for (i in 1..item) {
trash.add(arr)
}
return trash.reduce { acc, list ->
val temp = ArrayList<String>()
acc.forEach { ac ->
list.forEach { li ->
temp.add(ac.plus(li))
}
}
return@reduce temp
}
}
val trashList = listOf("@", "#", "!", "^", "$")
val trashSet = getTrash(trashList, 2) + getTrash(trashList, 3)
var trashString = data.replace("#2", "").split("//_//").joinToString("")
trashSet.forEach {
val temp = base64Encode(it.toByteArray())
trashString = trashString.replace(temp, "")
}
return base64Decode(trashString)
}
fun fixUrl(url: String, domain: String): String {
if (url.startsWith("http")) {
return url
}
if (url.isEmpty()) {
return ""
}
val startsWithNoHttp = url.startsWith("//")
if (startsWithNoHttp) {
return "https:$url"
} else {
if (url.startsWith('/')) {
return domain + url
}
return "$domain/$url"
}
}
fun Int.toRomanNumeral(): String = Symbol.closestBelow(this)
.let { symbol ->
if (symbol != null) {
"$symbol${(this - symbol.decimalValue).toRomanNumeral()}"
} else {
""
}
}
private enum class Symbol(val decimalValue: Int) {
I(1),
IV(4),
V(5),
IX(9),
X(10);
companion object {
fun closestBelow(value: Int) =
values()
.sortedByDescending { it.decimalValue }
.firstOrNull { value >= it.decimalValue }
}
}
object DumpUtils {
private val deviceId = getDeviceId()
suspend fun queryApi(method: String, url: String, params: Map<String, String>): String {
return app.custom(
method,
url,
requestBody = if (method == "POST") params.toJson()
.toRequestBody(RequestBodyTypes.JSON.toMediaTypeOrNull()) else null,
params = if (method == "GET") params else emptyMap(),
headers = createHeaders(params)
).parsedSafe<HashMap<String, String>>()?.get("data").let {
cryptoHandler(
it.toString(),
deviceId,
false
)
}
}
private fun createHeaders(
params: Map<String, String>,
currentTime: String = System.currentTimeMillis().toString(),
): Map<String, String> {
return mapOf(
"lang" to "en",
"currentTime" to currentTime,
"sign" to getSign(currentTime, params).toString(),
"aesKey" to getAesKey().toString(),
)
}
private fun cryptoHandler(
string: String,
secretKeyString: String,
encrypt: Boolean = true
): String {
val secretKey = SecretKeySpec(secretKeyString.toByteArray(), "AES")
val cipher = Cipher.getInstance("AES/ECB/PKCS5PADDING")
return if (!encrypt) {
cipher.init(Cipher.DECRYPT_MODE, secretKey)
String(cipher.doFinal(base64DecodeArray(string)))
} else {
cipher.init(Cipher.ENCRYPT_MODE, secretKey)
base64Encode(cipher.doFinal(string.toByteArray()))
}
}
private fun getAesKey(): String? {
val publicKey =
RSAEncryptionHelper.getPublicKeyFromString(BuildConfig.DUMP_KEY) ?: return null
return RSAEncryptionHelper.encryptText(deviceId, publicKey)
}
private fun getSign(currentTime: String, params: Map<String, String>): String? {
val chipper = listOf(
currentTime,
params.map { it.value }.reversed().joinToString("")
.let { base64Encode(it.toByteArray()) }).joinToString("")
val enc = cryptoHandler(chipper, deviceId)
return md5(enc)
}
private fun md5(input: String): String {
val md = MessageDigest.getInstance("MD5")
return BigInteger(1, md.digest(input.toByteArray())).toString(16).padStart(32, '0')
}
}
object RSAEncryptionHelper {
private const val RSA_ALGORITHM = "RSA"
private const val CIPHER_TYPE_FOR_RSA = "RSA/ECB/PKCS1Padding"
private val keyFactory = KeyFactory.getInstance(RSA_ALGORITHM)
private val cipher = Cipher.getInstance(CIPHER_TYPE_FOR_RSA)
fun getPublicKeyFromString(publicKeyString: String): PublicKey? =
try {
val keySpec =
X509EncodedKeySpec(Base64.decode(publicKeyString.toByteArray(), Base64.NO_WRAP))
keyFactory.generatePublic(keySpec)
} catch (exception: Exception) {
exception.printStackTrace()
null
}
fun getPrivateKeyFromString(privateKeyString: String): PrivateKey? =
try {
val keySpec =
PKCS8EncodedKeySpec(Base64.decode(privateKeyString.toByteArray(), Base64.DEFAULT))
keyFactory.generatePrivate(keySpec)
} catch (exception: Exception) {
exception.printStackTrace()
null
}
fun encryptText(plainText: String, publicKey: PublicKey): String? =
try {
cipher.init(Cipher.ENCRYPT_MODE, publicKey)
Base64.encodeToString(cipher.doFinal(plainText.toByteArray()), Base64.NO_WRAP)
} catch (exception: Exception) {
exception.printStackTrace()
null
}
fun decryptText(encryptedText: String, privateKey: PrivateKey): String? =
try {
cipher.init(Cipher.DECRYPT_MODE, privateKey)
String(cipher.doFinal(Base64.decode(encryptedText, Base64.DEFAULT)))
} catch (exception: Exception) {
exception.printStackTrace()
null
}
}
object AesHelper {
fun cryptoAESHandler(
data: String,
pass: ByteArray,
encrypt: Boolean = true,
padding: String = "AES/CBC/PKCS5PADDING",
): String? {
val parse = AppUtils.tryParseJson<AesData>(data) ?: return null
val (key, iv) = generateKeyAndIv(pass, parse.s.hexToByteArray()) ?: throw ErrorLoadingException("failed to generate key")
val cipher = Cipher.getInstance(padding)
return if (!encrypt) {
cipher.init(Cipher.DECRYPT_MODE, SecretKeySpec(key, "AES"), IvParameterSpec(iv))
String(cipher.doFinal(base64DecodeArray(parse.ct)))
} else {
cipher.init(Cipher.ENCRYPT_MODE, SecretKeySpec(key, "AES"), IvParameterSpec(iv))
base64Encode(cipher.doFinal(parse.ct.toByteArray()))
}
}
// https://stackoverflow.com/a/41434590/8166854
private fun generateKeyAndIv(
password: ByteArray,
salt: ByteArray,
hashAlgorithm: String = "MD5",
keyLength: Int = 32,
ivLength: Int = 16,
iterations: Int = 1
): List<ByteArray>? {
val md = MessageDigest.getInstance(hashAlgorithm)
val digestLength = md.digestLength
val targetKeySize = keyLength + ivLength
val requiredLength = (targetKeySize + digestLength - 1) / digestLength * digestLength
val generatedData = ByteArray(requiredLength)
var generatedLength = 0
try {
md.reset()
while (generatedLength < targetKeySize) {
if (generatedLength > 0)
md.update(
generatedData,
generatedLength - digestLength,
digestLength
)
md.update(password)
md.update(salt, 0, 8)
md.digest(generatedData, generatedLength, digestLength)
for (i in 1 until iterations) {
md.update(generatedData, generatedLength, digestLength)
md.digest(generatedData, generatedLength, digestLength)
}
generatedLength += digestLength
}
return listOf(
generatedData.copyOfRange(0, keyLength),
generatedData.copyOfRange(keyLength, targetKeySize)
)
} catch (e: DigestException) {
return null
}
}
private fun String.hexToByteArray(): ByteArray {
check(length % 2 == 0) { "Must have an even length" }
return chunked(2)
.map { it.toInt(16).toByte() }
.toByteArray()
}
private data class AesData(
@JsonProperty("ct") val ct: String,
@JsonProperty("iv") val iv: String,
@JsonProperty("s") val s: String
)
}