feat(native): Set sdk.name for events created from minidumps

CHANGELOG.md

@@ -39,6 +39,7 @@
 
 **Features**:
 
+- Set `sdk.name` for events created from minidumps. ([#4313](https://github.com/getsentry/relay/pull/4313))
 - Add check to ensure unreal user info is not empty. ([#4225](https://github.com/getsentry/relay/pull/4225))
 - Retain empty string values in `span.data` and `event.contexts.trace.data`. ([#4174](https://github.com/getsentry/relay/pull/4174))
 - Allow `sample_rate` to be float type when deserializing `DynamicSamplingContext`. ([#4181](https://github.com/getsentry/relay/pull/4181))

relay-server/src/utils/native.rs

@@ -9,7 +9,7 @@ use std::error::Error;
 use chrono::{TimeZone, Utc};
 use minidump::{MinidumpAnnotation, MinidumpCrashpadInfo, MinidumpModuleList, Module};
 use relay_event_schema::protocol::{
-    Context, Contexts, Event, Exception, JsonLenientString, Level, Mechanism, Values,
+    ClientSdkInfo, Context, Contexts, Event, Exception, JsonLenientString, Level, Mechanism, Values,
 };
 use relay_protocol::{Annotated, Value};
 
@@ -192,6 +192,23 @@ pub fn process_minidump(event: &mut Event, data: &[u8]) {
         }
     };
 
+    let client_sdk_name = if minidump.get_stream::<MinidumpCrashpadInfo>().is_ok() {
+        "minidump.crashpad"
+    } else if minidump
+        .get_stream::<minidump::MinidumpBreakpadInfo>()
+        .is_ok()
+    {
+        "minidump.breakpad"
+    } else {
+        "minidump.unknown"
+    };
+
+    // Add sdk information for analytics.
+    event.client_sdk.get_or_insert_with(|| ClientSdkInfo {
+        name: Annotated::new(client_sdk_name.to_owned()),
+        ..ClientSdkInfo::default()
+    });
+
     // Use the minidump's timestamp as the event's primary time. This timestamp can lie multiple
     // days in the past, in which case the event may be rejected in store normalization.
     let timestamp = Utc

tests/integration/test_minidump.py

@@ -448,6 +448,9 @@ def test_minidump_with_processing(
     # Check information extracted from the minidump
     assert event["timestamp"] == 1574692481.0  # 11/25/2019 @ 2:34pm (UTC)
 
+    # Check that the SDK name is correctly detected
+    assert event["sdk"]["name"] == "minidump.unknown"
+
     assert list(message["attachments"]) == [
         {
             "id": attachment_id,