Anri/mobilismScrap
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Adding Captcha support and call the login page when auth failed

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This commit is contained in:
Mylloon 2021-08-31 00:28:21 +02:00
parent c29abee329
commit 370c0a83a2
2 changed files with 66 additions and 30 deletions
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45
app/src/main/java/com/mylloon/mobidl/MainActivity.kt
View file

@ -22,6 +22,7 @@ import androidx.core.content.ContextCompat
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import com.google.android.material.floatingactionbutton.FloatingActionButton
import kotlinx.coroutines.runBlocking
import java.util.*
@ -162,7 +163,7 @@ class MainActivity : AppCompatActivity() {
button?.setOnClickListener {
val password = Credentials().get(1)
if (password != null) { // call script
callScript(user, password.toString(), button?.text.toString())
callScrapper(user, password.toString(), button?.text.toString())
} else {
Toast.makeText(applicationContext, R.string.notConnected, Toast.LENGTH_LONG)
.show()
@ -222,6 +223,36 @@ class MainActivity : AppCompatActivity() {
}
}
private fun callScrapper(user: String, password: String, app: String, captchaID: String? = null, captchaResponse: String? = null) {
if (ContextCompat.checkSelfPermission(this@MainActivity, Manifest.permission.INTERNET)
!= PackageManager.PERMISSION_GRANTED
) {
Toast.makeText(this@MainActivity, R.string.internetPermission, Toast.LENGTH_SHORT)
.show()
this.finishAffinity()
} else {
runBlocking {
val returns: MutableList<String>? = Scraper(user, password, app, captchaID = captchaID, captchaResponse = captchaResponse, debug = true).search()
if (returns != null) { // if job is needed
if (returns[0] == "errorNotConnected") loginPage()
if (returns[0] == "loginAttemptsExceeded") {
val builder: android.app.AlertDialog.Builder = android.app.AlertDialog.Builder(
instance)
builder.setTitle("Captcha")
builder.setMessage(returns[1])
val input = EditText(instance)
input.inputType = InputType.TYPE_CLASS_TEXT
builder.setView(input)
builder.setPositiveButton(R.string.validate) { _, _ -> callScrapper(user, password, app, returns[2], input.text.toString()) }
builder.setNeutralButton(R.string.cancel) { dialog, _ -> dialog.cancel() }
builder.show()
}
}
}
}
}
@SuppressLint("SetTextI18n")
private fun settingsPage() {
setContentView(R.layout.activity_settings)
@ -252,18 +283,6 @@ class MainActivity : AppCompatActivity() {
}
}
private fun callScript(user: String, password: String, app: String) {
if (ContextCompat.checkSelfPermission(this@MainActivity, Manifest.permission.INTERNET)
!= PackageManager.PERMISSION_GRANTED
) {
Toast.makeText(this@MainActivity, R.string.internetPermission, Toast.LENGTH_SHORT)
.show()
this.finishAffinity()
} else {
Scraper(user, password, app = app, debug = true).search()
}
}
override fun onResume() {
super.onResume()
if (prefs!!.getBoolean("firstrun", true)) {

51
app/src/main/java/com/mylloon/mobidl/Scraper.kt
View file

@ -14,6 +14,8 @@ class Scraper(
private var password: String,
private var app: String,
private var debug: Boolean = false,
private var captchaID: String? = null,
private var captchaResponse: String? = null
) {
private var url: String = "https://forum.mobilism.org"
@ -31,13 +33,18 @@ class Scraper(
return "${if (code != null) "[$code]" else ""}${if ((message.isNotEmpty()) and (code is Int)) " " else ""}$message."
}
private fun connect() {
private fun connect(): MutableList<String>? {
if (debug) println("Connection attempt...")
retry++
FuelManager.instance.basePath = url
FuelManager.instance.baseParams = listOf("mode" to "login")
val params = mutableListOf("username" to pseudo, "password" to password, "login" to "Login")
if (captchaID != null) {
params.add("qa_answer" to captchaResponse.toString())
params.add("qa_confirm_id" to captchaID.toString())
}
val session = "/ucp.php"
.httpPost(listOf("username" to pseudo, "password" to password, "login" to "Login"))
.httpPost(params)
.responseString { _, response, result ->
when (result) {
is FuelFailure -> {
@ -51,36 +58,45 @@ class Scraper(
}
val data = session.join().data.decodeToString()
sid = "(?<=sid=)(.{32})".toRegex().find(data)?.value
if (errorNotConnected in data) return if (loginAttemptsExceeded in data) error(loginAttemptsExceeded) else error(data)
if (errorNotConnected in data) return error(data)
Credentials().storeSID(sid.toString())
return search()
}
private fun error(htmlPage: String) {
private fun error(htmlPage: String): MutableList<String>? {
var message = ""
var array: MutableList<String>? = null
if (errorNotConnected in htmlPage) {
message = "${applicationContext().getString(R.string.connectionFailed)}\n${applicationContext().getString(R.string.credentialsDeleted)}."
Credentials().delete()
} else if (loginAttemptsExceeded in htmlPage) {
message = applicationContext().getString(R.string.loginAttemptsExceeded)
if (loginAttemptsExceeded in htmlPage) {
message = applicationContext().getString(R.string.loginAttemptsExceeded)
val qaConfirmID = "(?<=qa_confirm_id\" value=\")(.{32})".toRegex().find(htmlPage)?.value
var answer = "(?<=answer\">)(.*)</l".toRegex().find(htmlPage)?.value
answer = answer?.dropLast(3)
array = mutableListOf("loginAttemptsExceeded", answer.toString(), qaConfirmID.toString())
} else {
message = "${applicationContext().getString(R.string.connectionFailed)}\n${applicationContext().getString(R.string.credentialsDeleted)}."
Credentials().delete()
array = mutableListOf("errorNotConnected")
}
}
println(errorFormat(message = message))
Toast.makeText(applicationContext(), message, Toast.LENGTH_LONG)
.show()
return array
}
fun search() { // Do the research.
fun search(): MutableList<String>? { // Do the research.
if (sid == null) {
println(errorFormat(message = "No SID found"))
if (retry < 3) return connect() else return
println(errorFormat(message = "SID not found"))
return if (retry < 3) connect() else null
} else {
if (debug) println("SID recovered")
retry = 0
}
if (debug) println("Going to search page...")
FuelManager.instance.basePath = url
FuelManager.instance.baseParams =
listOf("sid" to sid, "sr" to "topics", "sf" to "titleonly")
FuelManager.instance.baseParams = listOf("sid" to sid, "sr" to "topics", "sf" to "titleonly")
val session = "/search.php"
.httpGet(listOf("keywords" to app))
.responseString { _, response, result ->
@ -95,15 +111,16 @@ class Scraper(
}
}
val data = session.join().data.decodeToString()
if (searchNotLogged in data) {
return if (searchNotLogged in data) {
println(errorFormat(message = "The SID doesn't work, new attempt..."))
if (retry < 3) return connect() else return
} else return parse(data)
if (retry < 3) connect() else null
} else parse(data)
}
private fun parse(htmlPage: String) {
private fun parse(htmlPage: String): MutableList<String>? {
if (debug) println("Fetching results for $app...")
// println(htmlPage)
return null
}
}