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Feat(lib/ChillxExtractor): Update extractor and add extractor to Hikari

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This commit is contained in:
Dark25 2024-09-18 20:56:29 +02:00
parent 3e7022d2bd
commit 8b11adcfad
3 changed files with 26 additions and 18 deletions
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33
lib/chillx-extractor/src/main/java/eu/kanade/tachiyomi/lib/chillxextractor/ChillxExtractor.kt
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@ -2,7 +2,7 @@ package eu.kanade.tachiyomi.lib.chillxextractor
import eu.kanade.tachiyomi.animesource.model.Track
import eu.kanade.tachiyomi.animesource.model.Video
import eu.kanade.tachiyomi.lib.cryptoaes.CryptoAES.decryptWithSalt
import eu.kanade.tachiyomi.lib.cryptoaes.CryptoAES
import eu.kanade.tachiyomi.lib.playlistutils.PlaylistUtils
import eu.kanade.tachiyomi.network.GET
import eu.kanade.tachiyomi.util.parseAs
@ -13,17 +13,18 @@ import kotlinx.serialization.json.Json
import okhttp3.Headers
import okhttp3.OkHttpClient
import uy.kohesive.injekt.injectLazy
import java.net.URI
class ChillxExtractor(private val client: OkHttpClient, private val headers: Headers) {
private val json: Json by injectLazy()
private val playlistUtils by lazy { PlaylistUtils(client, headers) }
companion object {
private val REGEX_MASTER_JS by lazy { Regex("""\s*=\s*'([^']+)""") }
private val REGEX_SOURCES by lazy { Regex("""sources:\s*\[\{"file":"([^"]+)""") }
private val REGEX_FILE by lazy { Regex("""file: ?"([^"]+)"""") }
private val REGEX_SOURCE by lazy { Regex("""source = ?"([^"]+)"""") }
private val REGEX_SUBS by lazy { Regex("""\[(.*?)\](https?://[^\s,]+)""") }
private val REGEX_MASTER_JS = Regex("""\s*=\s*'([^']+)""")
private val REGEX_SOURCES = Regex("""sources:\s*\[\{"file":"([^"]+)""")
private val REGEX_FILE = Regex("""file: ?"([^"]+)"""")
private val REGEX_SOURCE = Regex("""source = ?"([^"]+)"""")
private val REGEX_SUBS = Regex("""\[(.*?)\](https?://[^\s,]+)""")
private const val KEY_SOURCE = "https://raw.githubusercontent.com/Rowdy-Avocado/multi-keys/keys/index.html"
}
@ -38,7 +39,7 @@ class ChillxExtractor(private val client: OkHttpClient, private val headers: Hea
val master = REGEX_MASTER_JS.find(body)?.groupValues?.get(1) ?: return emptyList()
val aesJson = json.decodeFromString<CryptoInfo>(master)
val key = fetchKey() ?: throw ErrorLoadingException("Unable to get key")
val decryptedScript = decryptWithSalt(aesJson.ciphertext, aesJson.salt, key)
val decryptedScript = CryptoAES.decryptWithSalt(aesJson.ciphertext, aesJson.salt, key)
.replace("\\n", "\n")
.replace("\\", "")
@ -74,18 +75,24 @@ class ChillxExtractor(private val client: OkHttpClient, private val headers: Hea
}
}
private fun String.getHost(): String {
return fixTitle(URI(this).host.substringBeforeLast(".").substringAfterLast("."))
}
private fun fixTitle(title: String): String {
return title.replaceFirstChar { if (it.isLowerCase()) it.titlecase() else it.toString() }
}
@Serializable
data class CryptoInfo(
@SerialName("ct")
val ciphertext: String,
@SerialName("s")
val salt: String,
@SerialName("ct") val ciphertext: String,
@SerialName("s") val salt: String,
)
@Serializable
data class KeysData(
@SerialName("chillx")
val keys: List<String>
@SerialName("chillx") val keys: List<String>
)
}
class ErrorLoadingException(message: String) : Exception(message)