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Add an UserAgent on headersBuilder() to bypass Cloudflare error (#16761)

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* Add an UserAgent on headersBuilder() to bypass Cloudflare error

* Add choice to set a custom UA

* Update header for imageRequest function

* Fix headers setup + remove function on setupPreferenceScreen
This commit is contained in:
RGFRv2 2023-06-20 18:10:53 +02:00 committed by GitHub
parent a84ba89743
commit 4f1bbcdee9
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2 changed files with 86 additions and 12 deletions
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2
src/fr/japanread/build.gradle
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@ -6,7 +6,7 @@ ext {
extName = 'Bento Manga'
pkgNameSuffix = 'fr.japanread'
extClass = '.BentoManga'
extVersionCode = 13
extVersionCode = 14
isNsfw = true
}

94
src/fr/japanread/src/eu/kanade/tachiyomi/extension/fr/japanread/BentoManga.kt
View File

@ -1,9 +1,14 @@
package eu.kanade.tachiyomi.extension.fr.japanread
import android.app.Application
import android.net.Uri
import android.widget.Toast
import androidx.preference.EditTextPreference
import androidx.preference.PreferenceScreen
import eu.kanade.tachiyomi.network.GET
import eu.kanade.tachiyomi.network.asObservableSuccess
import eu.kanade.tachiyomi.network.interceptor.rateLimit
import eu.kanade.tachiyomi.source.ConfigurableSource
import eu.kanade.tachiyomi.source.model.Filter
import eu.kanade.tachiyomi.source.model.FilterList
import eu.kanade.tachiyomi.source.model.Page
@ -22,11 +27,13 @@ import okhttp3.Response
import org.jsoup.nodes.Document
import org.jsoup.nodes.Element
import rx.Observable
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
import uy.kohesive.injekt.injectLazy
import java.util.Calendar
import java.util.concurrent.TimeUnit
class BentoManga : ParsedHttpSource() {
class BentoManga : ParsedHttpSource(), ConfigurableSource {
override val name = "Bento Manga"
@ -46,8 +53,28 @@ class BentoManga : ParsedHttpSource() {
.rateLimit(2, 1)
.build()
override fun headersBuilder(): Headers.Builder = Headers.Builder()
.add("Referer", "$baseUrl/")
override fun headersBuilder(): Headers.Builder {
val builder = super.headersBuilder().apply {
set("Referer", "$baseUrl/")
// Headers for homepage + serie page
set("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8")
set("Accept-Language", "fr,fr-FR;q=0.8,en-US;q=0.5,en;q=0.3")
set("Connection", "keep-alive")
set("Sec-Fetch-Dest", "document")
set("Sec-Fetch-Mode", "navigate")
set("Sec-Fetch-Site", "same-origin")
set("Sec-Fetch-User", "?1")
}
val preferences = Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)
val userAgent = preferences.getString(USER_AGENT_PREF, "")!!
return if (userAgent.isNotBlank()) {
builder.set("User-Agent", userAgent)
} else {
builder
}
}
// Generic (used by popular/latest/search)
private fun mangaListFromElement(element: Element): SManga {
@ -135,10 +162,10 @@ class BentoManga : ParsedHttpSource() {
private fun apiHeaders(refererURL: String) = headers.newBuilder().apply {
set("Referer", refererURL)
add("x-requested-with", "XMLHttpRequest")
set("x-requested-with", "XMLHttpRequest")
// without this we get 404 but I don't know why, I cannot find any information about this 'a' header.
// In chrome the value is constantly changing on each request, but giving this fixed value seems to work
add("a", "1df19bce590b")
set("a", "1df19bce590b")
}.build()
// Chapters
@ -191,8 +218,11 @@ class BentoManga : ParsedHttpSource() {
var moreChapters = true
var nextPage = 1
val pagemax = if (!document.select(".paginator button:contains(>>)").isNullOrEmpty()) {
document.select(".paginator button:contains(>>)")?.first()?.attr("data-limit")?.toInt()?.plus(1) ?: 1
} else { 1 }
document.select(".paginator button:contains(>>)")?.first()?.attr("data-limit")?.toInt()?.plus(1)
?: 1
} else {
1
}
// chapters are paginated
while (moreChapters && nextPage <= pagemax) {
document.select(chapterListSelector()).map { chapters.add(chapterFromElement(it)) }
@ -274,9 +304,16 @@ class BentoManga : ParsedHttpSource() {
override fun imageUrlParse(document: Document) = ""
override fun imageRequest(page: Page): Request {
val newHeaders = headers.newBuilder()
.set("Referer", page.url)
.build()
val newHeaders = headers.newBuilder().apply {
set("Referer", page.url)
set("Accept", "image/avif,image/webp,*/*")
set("Accept-Language", "fr,fr-FR;q=0.8,en-US;q=0.5,en;q=0.3")
set("Connection", "keep-alive")
set("Sec-Fetch-Dest", "document")
set("Sec-Fetch-Mode", "navigate")
set("Sec-Fetch-Site", "same-origin")
set("Sec-Fetch-User", "?1")
}.build()
return GET(page.imageUrl!!, newHeaders)
}
@ -402,4 +439,41 @@ class BentoManga : ParsedHttpSource() {
private interface UriFilter {
fun addToUri(uri: Uri.Builder)
}
// From Happymh for the custom User-Agent menu
override fun setupPreferenceScreen(screen: PreferenceScreen) {
// Maybe add the choice of a random UA ? (Like Mangathemesia)
EditTextPreference(screen.context).apply {
key = USER_AGENT_PREF
title = TITLE_RANDOM_UA
summary = USER_AGENT_PREF
dialogMessage =
"\n\nPermet d'indiquer un User-Agent custom\n" +
"Après l'ajout + restart de l'application, il faudra charger la page en webview et valider le captcha Cloudflare." +
"\n\nValeur par défaut:\n$DEFAULT_UA"
setDefaultValue(DEFAULT_UA)
setOnPreferenceChangeListener { _, newValue ->
try {
Headers.Builder().add("User-Agent", newValue as String)
Toast.makeText(screen.context, RESTART_APP_STRING, Toast.LENGTH_LONG).show()
summary = newValue
true
} catch (e: Throwable) {
Toast.makeText(screen.context, "$ERROR_USER_AGENT_SETUP ${e.message}", Toast.LENGTH_LONG).show()
false
}
}
}.let(screen::addPreference)
}
companion object {
private const val USER_AGENT_PREF = "Empty"
private const val RESTART_APP_STRING = "Restart Tachiyomi to apply new setting."
private const val ERROR_USER_AGENT_SETUP = "Invalid User-Agent :"
private const val TITLE_RANDOM_UA = "Set custom User-Agent"
private const val DEFAULT_UA = "Mozilla/5.0 (Linux; Android 9) AppleWebKit/537.36 (KHTML, like Gecko) Brave/107.0.0.0 Mobile Safari/537.36"
}
}