Maxelweb/unipd-mobiotsec
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Code Pull Requests Releases Activity

Replacing other files ex2

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This commit is contained in:
Mariano Sciacco
2021-03-04 13:39:51 +01:00
parent ff992029f1
commit bfa55c2c94
49 changed files with 55 additions and 1329 deletions
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8
mobiotsec2filehasher/app/src/main/AndroidManifest.xml
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@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.maliciousapp">
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
@@ -11,16 +11,16 @@
android:theme="@style/Theme.Mobiotsec2filehasher">
<activity android:name=".HashfileActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<action android:name="com.mobisec.intent.action.HASHFILE" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

51
mobiotsec2filehasher/app/src/main/java/com/example/maliciousapp/HashfileActivity.java
View File

@@ -2,7 +2,16 @@ package com.example.maliciousapp;
import androidx.appcompat.app.AppCompatActivity;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.io.FileUtils;
import java.io.File;
import java.io.IOException;
public class HashfileActivity extends AppCompatActivity {
@@ -10,5 +19,47 @@ public class HashfileActivity extends AppCompatActivity {
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_hashfile);
Log.d("MOBIOTSEC", "PROVA 0");
Intent intent = getIntent();
Log.d("MOBIOTSEC", "PROVA 1");
//if(intent.getAction() == "com.mobiotsec.intent.action.HASHFILE") {
String filePath = intent.getData().getPath();
Log.d("MOBIOTSEC", filePath);
// calculate hash
String hash = null;
try {
hash = calcHash(filePath);
// return the hash in a "result" intent
Intent resultIntent = new Intent();
resultIntent.putExtra("hash", hash);
setResult(Activity.RESULT_OK, resultIntent);
finish();
} catch (IOException e) {
e.printStackTrace();
}
//}
}
static public String calcHash(String filePath) throws IOException {
File file = new File(filePath);
if(file.exists()) {
Log.d("MOBIOTSEC", "PROVA 3");
return DigestUtils.sha256Hex(FileUtils.readFileToByteArray(file));
}
else
Log.d("MOBIOTSEC", "Errore");
return "prova";
}
}