Ed Holloway-George ed-george
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ed-george
/ gist:47766747a634bb900860d7fba3ed2406
Created
November 5, 2019 11:31
Print a method's parameters using Live Template
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| groovyScript("'' + _1.collect { it + ' = [${' + it + '}]'}.join(', ') + ''", functionParameters()) |
ed-george
/ app-build.gradle
Last active
February 12, 2020 13:29
A small example of how to generate a report for a Gradle Project's dependencies as per - https://ed-george.github.io/articles/12-02-2020/versioning
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| // APP Level app/build.gradle | |
| apply plugin: 'com.android.application' | |
| apply plugin: 'kotlin-android' | |
| apply plugin: 'kotlin-android-extensions' | |
| apply plugin: 'kotlin-kapt' | |
| apply from: '../dependency-update.gradle' | |
| android { |
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| package com.himumsaiddad.example.util | |
| import android.content.res.Resources | |
| val Int.dp: Int | |
| get() = (this * Resources.getSystem().displayMetrics.density).toInt() |
ed-george
/ AndroidManifest.xml
Created
January 27, 2022 18:05
Unpicking Android Security: Part 1 - Improper Platform Usage (Example 1)
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| <activity | |
| android:name=".login.LoginActivity" | |
| android:exported="true"> | |
| <intent-filter> | |
| <action android:name="android.intent.action.MAIN" /> | |
| <category android:name="android.intent.category.LAUNCHER" /> | |
| </intent-filter> | |
| </activity> | |
| <activity |
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| adb shell am start -n dev.spght.owasp/dev.spght.owasp.home.MainActivity |
ed-george
/ AndroidManifest.xml
Created
January 27, 2022 18:09
Unpicking Android Security: Part 1 - Improper Platform Usage (Example 3)
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| <!-- In the main application --> | |
| <permission android:name="dev.spght.permission.example.MY_PERMISSION" | |
| android:protectionLevel="signature" | |
| android:label="A custom permission" /> | |
| <!-- In the secondary application --> | |
| <uses-permission android:name="dev.spght.permission.example.MY_PERMISSION"/> |
ed-george
/ Example1.kt
Created
June 4, 2022 00:05
Unpacking Android Security: Part 2 - Insecure Data Storage (Example 1)
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| val prefs = context?.getSharedPreferences("mySharedPrefFile", Context.MODE_PRIVATE) ?: return | |
| // Store some credentials we might not want others to read | |
| prefs.edit().putString("mySecretKey", "mySecretValue").apply() |
ed-george
/ Example2.kt
Created
June 4, 2022 00:07
Unpacking Android Security: Part 2 - Insecure Data Storage (Example 2)
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| val masterKey = MasterKey.Builder(this) | |
| .setKeyScheme(MasterKey.KeyScheme.AES256_GCM) | |
| .build() | |
| EncryptedSharedPreferences.create(this, "myEncryptedPrefsFile", masterKey, PrefKeyEncryptionScheme.AES256_SIV, PrefValueEncryptionScheme.AES256_GCM).edit { | |
| putString("mySecretKey", "mySecretValue") | |
| } |
ed-george
/ Example3.xml
Created
June 4, 2022 00:08
Unpacking Android Security: Part 2 - Insecure Data Storage (Example 3)
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| <map> | |
| <string name="ARTYCGdkOdwAqjLCjWdsepYfbO+lJzJFFrHIta8JSE0=">ASTonpk6n1buL/VN6mB/S95HNcyHzvFp5qbcpkJMjSQbqRkzO3HWe5KKcP6eTwtzIFamU3Ag</string> | |
| <string name="__androidx_security_crypto_encrypted_prefs_key_keyset__">12a90155259183605a12481ccf406838afc98126862109cc5e083185fe7259a052ccb4d1f859ac62ee1ab624f4b35df36c53a23c24547ee322aacc4526a654fd99e9997c0e6bf389b3bf2706a2e29b63d99a1e74535d68457fda16f04e706f127ca09c01622e26db72339720e814af1d6533efc8705eb8a073fa4e5afb2dbfb9446eaa27801942e0c8a8462ff6aed86738f500cdb77655294549810c2cfbe011b4c3900e3504eb3947502c7c1a4408e790e0a601123c0a30747970652e676f6f676c65617069732e636f6d2f676f6f676c652e63727970746f2e74696e6b2e4165735369764b6579100118e790e0a6012001</string> | |
| <string name="__androidx_security_crypto_encrypted_prefs_value_keyset__">128801700a3e737db7b3f8385be4aea6f74fbb844b86532055fa99032c67df4c5a5543e799dd9a621013ba716749b3decef994896914cea1d8dbf25fc13e6a7c6f19a0488dbd4a339642f4bfc4ad82fe1b27b4d4ca0a79c55e57354389f7c2e115af8c0d6f8fff0093299c2481a6cf25b5 |
ed-george
/ Example4.kt
Created
June 4, 2022 00:10
Unpacking Android Security: Part 2 - Insecure Data Storage (Example 4)
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| // Use a user-entered passphrase to encrypt/decrypt | |
| val passPhrase: ByteArray = "password".encodeToByteArray() | |
| val sqlCipherSupportFactory: SupportSQLiteOpenHelper.Factory = SupportFactory(passPhrase) | |
| val database = Room.databaseBuilder( | |
| applicationContext, | |
| YourRoomDatabase::class.java, | |
| "secure-database") | |
| .openHelperFactory(sqlCipherSupportFactory) | |
| .build() |