Bookwyrm/Bookwyrm_Android
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Privacy_Dragon
2025-01-12 23:48:20 +01:00
parent b2eba70188
commit dadaaf2a04
5 changed files with 96 additions and 4 deletions
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55
app/src/main/java/nl/privacydragon/bookwyrm/StartActivity.java
View File

@ -10,7 +10,9 @@ import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.NetworkOnMainThreadException;
import android.util.Base64;
import android.view.KeyEvent;
import android.view.View;
@ -32,7 +34,13 @@ import androidx.core.content.ContextCompat;
import com.journeyapps.barcodescanner.ScanContract;
import com.journeyapps.barcodescanner.ScanOptions;
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
@ -174,9 +182,9 @@ public class StartActivity extends AppCompatActivity {
LoadIndicator.setVisibility(View.GONE);
myWebView.setVisibility(View.VISIBLE);
view.loadUrl("javascript:(function() { document.getElementById('id_password_confirm').value = '" + wacht + "'; ;})()");
view.loadUrl("javascript:(function() { document.getElementById('id_localname_confirm').value = '" + name + "'; ;})()");
view.loadUrl("javascript:(function() { if (window.location.href == 'https://" + server + "/login') { document.getElementsByName(\"login-confirm\")[0].submit();} ;})()");
//view.loadUrl("javascript:(function() { document.getElementById('id_password_confirm').value = '" + wacht + "'; ;})()");
//view.loadUrl("javascript:(function() { document.getElementById('id_localname_confirm').value = '" + name + "'; ;})()");
//view.loadUrl("javascript:(function() { if (window.location.href == 'https://" + server + "/login') { document.getElementsByName(\"login-confirm\")[0].submit();} ;})()");
view.loadUrl("javascript:(function() { " +
"if (document.querySelectorAll(\"[data-modal-open]\")[0]) {" +
"let ISBN_Button = document.querySelectorAll(\"[data-modal-open]\")[0];" +
@ -198,7 +206,46 @@ public class StartActivity extends AppCompatActivity {
}
});
//Here, load the login page of the server. That actually does all that is needed.
myWebView.loadUrl("https://" + server + "/login");
String geheimeToken = null;
try {
geheimeToken = getMiddleWareToken(server);
} catch (IOException e) {
throw new RuntimeException(e);
}
String gegevens = null;
try {
gegevens = "csrfmiddlewaretoken=" + URLEncoder.encode(geheimeToken, "UTF-8") + "&localname=" + URLEncoder.encode(name, "UTF-8") + "&password=" + URLEncoder.encode(passw, "UTF-8");
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
myWebView.postUrl("https://" + server + "/login", gegevens.getBytes());
}
public String getMiddleWareToken(String server) throws IOException { //Er gaat hier nog iets fout. Steeds een error ofzo.
//Het idee is dat deze functie de loginpagina van de server laadt en dan de 'csrfmiddlewaretoken' uit het inlogformulier haalt,
//Zodat dat dan gebruikt kan worden bij het inloggen.
String token;
InputStream ina;
URL url = new URL("https://" + server + "/login");
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
try {
ina = new BufferedInputStream(urlConnection.getInputStream());
byte[] pagina = null;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
pagina = ina.readAllBytes();
}
try {
ina.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
String zooi = new String(pagina);
String[] opgebroken = zooi.split("name=\"csrfmiddlewaretoken\" value=");
String[] breukjes = opgebroken[1].split("\">");
token = breukjes[0];
} finally {
urlConnection.disconnect();
}
return token;
}
private final ActivityResultLauncher<ScanOptions> barcodeLanceerder = registerForActivityResult(new ScanContract(),
result -> {