Only provide {{auto}} ip-address if sendDefaultPii is enabled

Author: markushi

sentry-android-core/src/main/java/io/sentry/android/core/AnrV2EventProcessor.java

@@ -575,7 +575,7 @@ private void mergeUser(final @NotNull SentryBaseEvent event) {
     if (user.getId() == null) {
       user.setId(getDeviceId());
     }
-    if (user.getIpAddress() == null) {
+    if (user.getIpAddress() == null && options.isSendDefaultPii()) {
       user.setIpAddress(IpAddressUtils.DEFAULT_IP_ADDRESS);
     }
   }

sentry-android-core/src/main/java/io/sentry/android/core/DefaultAndroidEventProcessor.java

@@ -156,7 +156,7 @@ private void mergeUser(final @NotNull SentryBaseEvent event) {
     if (user.getId() == null) {
       user.setId(Installation.id(context));
     }
-    if (user.getIpAddress() == null) {
+    if (user.getIpAddress() == null && options.isSendDefaultPii()) {
       user.setIpAddress(IpAddressUtils.DEFAULT_IP_ADDRESS);
     }
   }

sentry-android-core/src/test/java/io/sentry/android/core/AnrV2EventProcessorTest.kt

@@ -85,18 +85,20 @@ class AnrV2EventProcessorTest {
         lateinit var context: Context
         val options = SentryAndroidOptions().apply {
             setLogger(NoOpLogger.getInstance())
-            isSendDefaultPii = true
         }
 
         fun getSut(
             dir: TemporaryFolder,
             currentSdk: Int = Build.VERSION_CODES.LOLLIPOP,
             populateScopeCache: Boolean = false,
             populateOptionsCache: Boolean = false,
-            replayErrorSampleRate: Double? = null
+            replayErrorSampleRate: Double? = null,
+            isSendDefaultPii: Boolean = true
         ): AnrV2EventProcessor {
             options.cacheDirPath = dir.newFolder().absolutePath
             options.environment = "release"
+            options.isSendDefaultPii = isSendDefaultPii
+
             whenever(buildInfo.sdkInfoVersion).thenReturn(currentSdk)
             whenever(buildInfo.isEmulator).thenReturn(true)
 
@@ -278,6 +280,7 @@ class AnrV2EventProcessorTest {
         // user
         assertEquals("bot", processed.user!!.username)
         assertEquals("[email protected]", processed.user!!.id)
+        assertEquals("{{auto}}", processed.user!!.ipAddress)
         // trace
         assertEquals("ui.load", processed.contexts.trace!!.operation)
         // tags
@@ -304,6 +307,13 @@ class AnrV2EventProcessorTest {
         assertEquals("Google Chrome", processed.contexts.browser!!.name)
     }
 
+    @Test
+    fun `when backfillable event is enrichable, does not backfill user ip`() {
+        val hint = HintUtils.createWithTypeCheckHint(BackfillableHint())
+        val processed = processEvent(hint, isSendDefaultPii = false, populateScopeCache = true)
+        assertNull(processed.user!!.ipAddress)
+    }
+
     @Test
     fun `when backfillable event is enrichable, backfills serialized options data`() {
         val hint = HintUtils.createWithTypeCheckHint(BackfillableHint())
@@ -617,14 +627,16 @@ class AnrV2EventProcessorTest {
         hint: Hint,
         populateScopeCache: Boolean = false,
         populateOptionsCache: Boolean = false,
+        isSendDefaultPii: Boolean = true,
         configureEvent: SentryEvent.() -> Unit = {}
     ): SentryEvent {
         val original = SentryEvent().apply(configureEvent)
 
         val processor = fixture.getSut(
             tmpDir,
             populateScopeCache = populateScopeCache,
-            populateOptionsCache = populateOptionsCache
+            populateOptionsCache = populateOptionsCache,
+            isSendDefaultPii = isSendDefaultPii
         )
         return processor.process(original, hint)!!
     }

sentry-android-core/src/test/java/io/sentry/android/core/DefaultAndroidEventProcessorTest.kt

@@ -66,7 +66,8 @@ class DefaultAndroidEventProcessorTest {
 
         lateinit var sentryTracer: SentryTracer
 
-        fun getSut(context: Context): DefaultAndroidEventProcessor {
+        fun getSut(context: Context, isSendDefaultPii: Boolean = false): DefaultAndroidEventProcessor {
+            options.isSendDefaultPii = isSendDefaultPii
             whenever(hub.options).thenReturn(options)
             sentryTracer = SentryTracer(TransactionContext("", ""), hub)
             return DefaultAndroidEventProcessor(context, buildInfo, options)
@@ -284,8 +285,20 @@ class DefaultAndroidEventProcessorTest {
     }
 
     @Test
-    fun `when event user data does not have ip address set, sets {{auto}} as the ip address`() {
-        val sut = fixture.getSut(context)
+    fun `when event user data does not have ip address set, sets no ip address if sendDefaultPii is false`() {
+        val sut = fixture.getSut(context, isSendDefaultPii = false)
+        val event = SentryEvent().apply {
+            user = User()
+        }
+        sut.process(event, Hint())
+        assertNotNull(event.user) {
+            assertNull(it.ipAddress)
+        }
+    }
+
+    @Test
+    fun `when event user data does not have ip address set, sets {{auto}} if sendDefaultPii is true`() {
+        val sut = fixture.getSut(context, isSendDefaultPii = true)
         val event = SentryEvent().apply {
             user = User()
         }

sentry/src/main/java/io/sentry/MainEventProcessor.java

@@ -245,7 +245,7 @@ private void mergeUser(final @NotNull SentryBaseEvent event) {
       user = new User();
       event.setUser(user);
     }
-    if (user.getIpAddress() == null) {
+    if (user.getIpAddress() == null && options.isSendDefaultPii()) {
       user.setIpAddress(IpAddressUtils.DEFAULT_IP_ADDRESS);
     }
   }

sentry/src/test/java/io/sentry/MainEventProcessorTest.kt

@@ -306,6 +306,16 @@ class MainEventProcessorTest {
         }
     }
 
+    @Test
+    fun `when event does not have ip address set, do not enrich ip address if sendDefaultPii is false`() {
+        val sut = fixture.getSut(sendDefaultPii = false)
+        val event = SentryEvent()
+        sut.process(event, Hint())
+        assertNotNull(event.user) {
+            assertNull(it.ipAddress)
+        }
+    }
+
     @Test
     fun `when event has ip address set, keeps original ip address`() {
         val sut = fixture.getSut(sendDefaultPii = true)