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Merge pull request #10865 from egregius313/egregius313/android-activity-alias

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Java: Add library support for activity-alias elements in AndroidManifest.qll
This commit is contained in:
Edward Minnix III
2022-12-13 11:52:01 -05:00
committed by GitHub
parent 9b0163ce22 b6a59f0885
commit a85de2b5f4
11 changed files with 200 additions and 11 deletions
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85
java/ql/test/library-tests/frameworks/android/activity-alias/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.example.myapplication">
<application
android:allowBackup="false"
android:dataExtractionRules="@xml/data_extraction_rules"
android:fullBackupContent="@xml/backup_rules"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.MyApplication"
tools:targetApi="31">
<activity
android:name=".MainActivity"
android:exported="true"
android:label="@string/app_name"
android:theme="@style/Theme.MyApplication.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".AnotherActivity"
android:exported="true"
android:label="@string/app_name"
android:theme="@style/Theme.MyApplication.NoActionBar">
</activity>
<activity-alias
android:name=".MainAlias"
android:exported="true"
android:label="@string/app_name"
android:targetActivity=".MainActivity"></activity-alias>
<activity-alias
android:name=".SecondAlias"
android:exported="true"
android:label="@string/app_name"
android:targetActivity=".MainActivity"></activity-alias>
<activity-alias
android:name=".AnotherAlias"
android:exported="true"
android:label="@string/app_name"
android:targetActivity="com.example.myapplication.AnotherActivity"></activity-alias>
<activity
android:name=".ExampleActivity"
android:exported="false"
android:label="@string/app_name"
></activity>
<activity-alias
android:name=".ExampleAlias"
android:exported="true"
android:label="@string/app_name"
android:targetActivity=".ExampleActivity">
</activity-alias>
<activity
android:name=".Example2Activity"
android:exported="false"
android:label="@string/app_name">
</activity>
<activity-alias
android:name=".Example2Alias"
android:label="@string/app_name"
android:targetActivity=".Example2Activity">
<intent-filter>
<action android:name="android.intent.action.MAIN"></action>
<action android:name="android.intent.category.LAUNCHER"></action>
</intent-filter>
</activity-alias>
</application>
</manifest>

7
java/ql/test/library-tests/frameworks/android/activity-alias/Example2Activity.java Normal file
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package com.example.myapplication;
import android.app.Activity;
public class Example2Activity extends Activity {
}

7
java/ql/test/library-tests/frameworks/android/activity-alias/ExampleActivity.java Normal file
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package com.example.myapplication;
import android.app.Activity;
public class ExampleActivity extends Activity {
}

5
java/ql/test/library-tests/frameworks/android/activity-alias/TestActivityAlias.expected Normal file
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| .AnotherAlias | .AnotherActivity |
| .Example2Alias | .Example2Activity |
| .ExampleAlias | .ExampleActivity |
| .MainAlias | .MainActivity |
| .SecondAlias | .MainActivity |

5
java/ql/test/library-tests/frameworks/android/activity-alias/TestActivityAlias.ql Normal file
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import java
import semmle.code.xml.AndroidManifest
from AndroidActivityAliasXmlElement alias
select alias.getComponentName(), alias.getTarget().getComponentName()

4
java/ql/test/library-tests/frameworks/android/activity-alias/TestActivityAliasExports.expected Normal file
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| Example2Activity.java:5:14:5:29 | Example2Activity | AndroidManifest.xml:68:9:72:20 | activity |
| Example2Activity.java:5:14:5:29 | Example2Activity | AndroidManifest.xml:74:9:82:26 | activity-alias |
| ExampleActivity.java:5:14:5:28 | ExampleActivity | AndroidManifest.xml:55:9:59:25 | activity |
| ExampleActivity.java:5:14:5:28 | ExampleActivity | AndroidManifest.xml:61:9:66:26 | activity-alias |

6
java/ql/test/library-tests/frameworks/android/activity-alias/TestActivityAliasExports.ql Normal file
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import java
import semmle.code.java.frameworks.android.Android
from ExportableAndroidComponent component
where component.isExported()
select component, component.getAndroidComponentXmlElement()

1
java/ql/test/library-tests/frameworks/android/activity-alias/options Normal file
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//semmle-extractor-options: --javac-args -cp ${testdir}/../../../../stubs/google-android-9.0.0/