1 files changed, 62 insertions, 0 deletions
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20353/src/android/security/cts/CVE_2022_20353/PocActivity.java b/hostsidetests/securitybulletin/test-apps/CVE-2022-20353/src/android/security/cts/CVE_2022_20353/PocActivity.java
new file mode 100644
index 00000000000..977e647d2e2
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20353/src/android/security/cts/CVE_2022_20353/PocActivity.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security.cts.CVE_2022_20353;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.media.RingtoneManager;
+import android.net.Uri;
+import android.os.Bundle;
+
+/* PocActivity is required in this test since it is required that CTS PoC app is selected when */
+/* choosing an app for setting default ringtone. RingtonePicker appears due to actions done in */
+/* DeviceTest.                                                                                 */
+public class PocActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        try {
+            super.onCreate(savedInstanceState);
+            Intent intent = new Intent();
+            /* set NOTICE.html file uri as EXTRA_RINGTONE_PICKED_URI which sets NOTICE.html as */
+            /* default ringtone if vulnerability is present                                    */
+            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI,
+                    Uri.parse(getString(R.string.noticeUri)));
+            setResult(Activity.RESULT_OK, intent);
+            finish();
+            sendTestResult(getResources().getInteger(R.integer.success), "");
+        } catch (Exception e) {
+            sendTestResult(getResources().getInteger(R.integer.assumptionFailure), e.getMessage());
+        }
+    }
+
+    void sendTestResult(int result, String message) {
+        try {
+            SharedPreferences sh = getSharedPreferences(getString(R.string.sharedPreferences),
+                    Context.MODE_PRIVATE);
+            SharedPreferences.Editor edit = sh.edit();
+            edit.putInt(getString(R.string.resultKey), result);
+            edit.putString(getString(R.string.messageKey), message);
+            edit.commit();
+        } catch (Exception e) {
+            // ignore exception here
+        }
+    }
+
+}