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Code Issues Packages Projects Releases Wiki Activity

Fix universal captcha detection

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This commit is contained in:
NerdNumber9
2019-04-21 20:46:29 -04:00
parent 6ce70296a6
commit 59fcfbe9d2
6 changed files with 70 additions and 37 deletions
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7
app/src/main/java/exh/patch/MangaDexLogin.kt
View File

@ -27,7 +27,7 @@ private fun verifyComplete(url: String): Boolean {
fun OkHttpClient.Builder.attachMangaDexLogin() =
addInterceptor { chain ->
val response = chain.proceed(chain.request())
if(response.request().url().host() == "mangadex.org") {
if(response.request().url().host() == MANGADEX_DOMAIN) {
response.interceptAsHtml { doc ->
if (doc.title().trim().equals("Login - MangaDex", true)) {
BrowserActionActivity.launchAction(
@ -36,7 +36,7 @@ fun OkHttpClient.Builder.attachMangaDexLogin() =
HIDE_SCRIPT,
"https://mangadex.org/login",
"Login",
(Injekt.get<SourceManager>().get(2499283573021220255) as? HttpSource)?.headers?.toMultimap()?.mapValues {
(Injekt.get<SourceManager>().get(MANGADEX_SOURCE_ID) as? HttpSource)?.headers?.toMultimap()?.mapValues {
it.value.joinToString(",")
} ?: emptyMap()
)
@ -44,3 +44,6 @@ fun OkHttpClient.Builder.attachMangaDexLogin() =
}
} else response
}
const val MANGADEX_SOURCE_ID = 2499283573021220255
const val MANGADEX_DOMAIN = "mangadex.org"

28
app/src/main/java/exh/patch/UniversalCaptchaDetection.kt Normal file
View File

@ -0,0 +1,28 @@
package exh.patch
import android.content.Context
import exh.ui.captcha.BrowserActionActivity
import exh.util.interceptAsHtml
import okhttp3.OkHttpClient
fun OkHttpClient.Builder.detectCaptchas(context: Context, sourceId: Long, domains: List<String>? = null): OkHttpClient.Builder {
return addInterceptor { chain ->
// Automatic captcha detection
val response = chain.proceed(chain.request())
if(!response.isSuccessful) {
if(domains != null && response.request().url().host() !in domains)
return@addInterceptor response
response.interceptAsHtml { doc ->
if (doc.getElementsByClass("g-recaptcha").isNotEmpty()) {
// Found it, allow the user to solve this thing
BrowserActionActivity.launchUniversal(
context,
sourceId,
chain.request().url().toString()
)
}
}
} else response
}
}

11
app/src/main/java/exh/ui/captcha/BrowserActionActivity.kt
View File

@ -648,6 +648,17 @@ class BrowserActionActivity : AppCompatActivity() {
context.startActivity(intent)
}
fun launchUniversal(context: Context,
sourceId: Long,
url: String) {
val intent = baseIntent(context).apply {
putExtra(SOURCE_ID_EXTRA, sourceId)
putExtra(URL_EXTRA, url)
}
context.startActivity(intent)
}
fun launchAction(context: Context,
completionVerifier: ActionCompletionVerifier,
script: String?,

34
app/src/main/java/exh/util/OkHttpUtil.kt
View File

@ -8,24 +8,24 @@ import org.jsoup.nodes.Document
fun Response.interceptAsHtml(block: (Document) -> Unit): Response {
val body = body()
if(body != null) {
if (body.contentType()?.type() == "text"
&& body.contentType()?.subtype() == "html") {
val bodyString = body.string()
val rebuiltResponse = newBuilder()
.body(ResponseBody.create(body.contentType(), bodyString))
.build()
try {
// Search for captcha
val parsed = asJsoup(html = bodyString)
block(parsed)
} catch (t: Throwable) {
// Ignore all errors
XLog.w("Interception error!", t)
}
return rebuiltResponse
if (body?.contentType()?.type() == "text"
&& body.contentType()?.subtype() == "html") {
val bodyString = body.string()
val rebuiltResponse = newBuilder()
.body(ResponseBody.create(body.contentType(), bodyString))
.build()
try {
// Search for captcha
val parsed = asJsoup(html = bodyString)
block(parsed)
} catch (t: Throwable) {
// Ignore all errors
XLog.w("Interception error!", t)
} finally {
close()
}
return rebuiltResponse
}
return this
}