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Minor cleanup

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This commit is contained in:
arkon 2020-03-08 22:38:38 -04:00
parent fb5da15746
commit fb00929ee9
2 changed files with 9 additions and 7 deletions
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10
app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
View file

@ -9,6 +9,7 @@ import android.webkit.WebSettings
import android.webkit.WebView import android.webkit.WebView
import android.widget.Toast import android.widget.Toast
import eu.kanade.tachiyomi.R import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.source.online.HttpSource
import eu.kanade.tachiyomi.util.system.WebViewClientCompat import eu.kanade.tachiyomi.util.system.WebViewClientCompat
import eu.kanade.tachiyomi.util.system.isOutdated import eu.kanade.tachiyomi.util.system.isOutdated
import eu.kanade.tachiyomi.util.system.toast import eu.kanade.tachiyomi.util.system.toast
@ -61,8 +62,7 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
val newRequest = originalRequest val newRequest = originalRequest
.newBuilder() .newBuilder()
.removeHeader("User-Agent") .removeHeader("User-Agent")
.addHeader("User-Agent", .addHeader("User-Agent", HttpSource.DEFAULT_USERAGENT)
DEFAULT_USERAGENT)
.build() .build()
chain.proceed(newRequest) chain.proceed(newRequest)
} else { } else {
@ -89,7 +89,6 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
val origRequestUrl = request.url.toString() val origRequestUrl = request.url.toString()
val headers = request.headers.toMultimap().mapValues { it.value.getOrNull(0) ?: "" } val headers = request.headers.toMultimap().mapValues { it.value.getOrNull(0) ?: "" }
val withUserAgent = request.header("User-Agent").isNullOrEmpty()
handler.post { handler.post {
val webview = WebView(context) val webview = WebView(context)
@ -98,14 +97,14 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
// Avoid set empty User-Agent, Chromium WebView will reset to default if empty // Avoid set empty User-Agent, Chromium WebView will reset to default if empty
webview.settings.userAgentString = request.header("User-Agent") webview.settings.userAgentString = request.header("User-Agent")
?: DEFAULT_USERAGENT ?: HttpSource.DEFAULT_USERAGENT
webview.webViewClient = object : WebViewClientCompat() { webview.webViewClient = object : WebViewClientCompat() {
override fun onPageFinished(view: WebView, url: String) { override fun onPageFinished(view: WebView, url: String) {
fun isCloudFlareBypassed(): Boolean { fun isCloudFlareBypassed(): Boolean {
return networkHelper.cookieManager.get(origRequestUrl.toHttpUrl()) return networkHelper.cookieManager.get(origRequestUrl.toHttpUrl())
.firstOrNull { it.name == "cf_clearance" } .firstOrNull { it.name == "cf_clearance" }
.let { it != null && (it != oldCookie || withUserAgent) } .let { it != null && it != oldCookie }
} }
if (isCloudFlareBypassed()) { if (isCloudFlareBypassed()) {
@ -171,6 +170,5 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
companion object { companion object {
private val SERVER_CHECK = arrayOf("cloudflare-nginx", "cloudflare") private val SERVER_CHECK = arrayOf("cloudflare-nginx", "cloudflare")
private val COOKIE_NAMES = listOf("__cfduid", "cf_clearance") private val COOKIE_NAMES = listOf("__cfduid", "cf_clearance")
private const val DEFAULT_USERAGENT = "Mozilla/5.0 (Windows NT 6.3; WOW64)"
} }
} }

6
app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
View file

@ -74,7 +74,7 @@ abstract class HttpSource : CatalogueSource {
* Headers builder for requests. Implementations can override this method for custom headers. * Headers builder for requests. Implementations can override this method for custom headers.
*/ */
protected open fun headersBuilder() = Headers.Builder().apply { protected open fun headersBuilder() = Headers.Builder().apply {
add("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64)") add("User-Agent", DEFAULT_USERAGENT)
} }
/** /**
@ -367,4 +367,8 @@ abstract class HttpSource : CatalogueSource {
* Returns the list of filters for the source. * Returns the list of filters for the source.
*/ */
override fun getFilterList() = FilterList() override fun getFilterList() = FilterList()
companion object {
const val DEFAULT_USERAGENT = "Mozilla/5.0 (Windows NT 6.3; WOW64)"
}
} }