From 1375a86919b7a47de14b3d99cb4e389158d6c94d Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 29 Apr 2024 09:18:16 +0000
Subject: [chore]: Bump
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc (#2878)

---
 .../grpc-gateway/v2/runtime/query.go               | 38 ++++++++++++++++++++--
 1 file changed, 36 insertions(+), 2 deletions(-)

(limited to 'vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/query.go')

diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/query.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/query.go
index d01933c4f..fe634174b 100644
--- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/query.go
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/query.go
@@ -51,11 +51,13 @@ func (*DefaultQueryParser) Parse(msg proto.Message, values url.Values, filter *u
 			key = match[1]
 			values = append([]string{match[2]}, values...)
 		}
-		fieldPath := strings.Split(key, ".")
+
+		msgValue := msg.ProtoReflect()
+		fieldPath := normalizeFieldPath(msgValue, strings.Split(key, "."))
 		if filter.HasCommonPrefix(fieldPath) {
 			continue
 		}
-		if err := populateFieldValueFromPath(msg.ProtoReflect(), fieldPath, values); err != nil {
+		if err := populateFieldValueFromPath(msgValue, fieldPath, values); err != nil {
 			return err
 		}
 	}
@@ -68,6 +70,38 @@ func PopulateFieldFromPath(msg proto.Message, fieldPathString string, value stri
 	return populateFieldValueFromPath(msg.ProtoReflect(), fieldPath, []string{value})
 }
 
+func normalizeFieldPath(msgValue protoreflect.Message, fieldPath []string) []string {
+	newFieldPath := make([]string, 0, len(fieldPath))
+	for i, fieldName := range fieldPath {
+		fields := msgValue.Descriptor().Fields()
+		fieldDesc := fields.ByTextName(fieldName)
+		if fieldDesc == nil {
+			fieldDesc = fields.ByJSONName(fieldName)
+		}
+		if fieldDesc == nil {
+			// return initial field path values if no matching  message field was found
+			return fieldPath
+		}
+
+		newFieldPath = append(newFieldPath, string(fieldDesc.Name()))
+
+		// If this is the last element, we're done
+		if i == len(fieldPath)-1 {
+			break
+		}
+
+		// Only singular message fields are allowed
+		if fieldDesc.Message() == nil || fieldDesc.Cardinality() == protoreflect.Repeated {
+			return fieldPath
+		}
+
+		// Get the nested message
+		msgValue = msgValue.Get(fieldDesc).Message()
+	}
+
+	return newFieldPath
+}
+
 func populateFieldValueFromPath(msgValue protoreflect.Message, fieldPath []string, values []string) error {
 	if len(fieldPath) < 1 {
 		return errors.New("no field path")
-- 
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