fix: provide more information in the retrieve idp information (#5927)

* fix: provide more information in the retrieve idp information

* change raw_information to proto struct

* change unmarshal

* improve description

internal/api/grpc/fields.go

@@ -3,9 +3,19 @@ package grpc
 import (
 	"testing"
 
+	"github.com/stretchr/testify/require"
 	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/types/known/structpb"
 )
 
+var CustomMappers = map[protoreflect.FullName]func(testing.TB, protoreflect.ProtoMessage) any{
+	"google.protobuf.Struct": func(t testing.TB, msg protoreflect.ProtoMessage) any {
+		e, ok := msg.(*structpb.Struct)
+		require.True(t, ok)
+		return e.AsMap()
+	},
+}
+
 // AllFieldsSet recusively checks if all values in a message
 // have a non-zero value.
 func AllFieldsSet(t testing.TB, msg protoreflect.Message, ignoreTypes ...protoreflect.FullName) {
@@ -36,3 +46,24 @@ func AllFieldsSet(t testing.TB, msg protoreflect.Message, ignoreTypes ...protore
 		}
 	}
 }
+
+func AllFieldsEqual(t testing.TB, expected, actual protoreflect.Message, customMappers map[protoreflect.FullName]func(testing.TB, protoreflect.ProtoMessage) any) {
+	md := expected.Descriptor()
+	name := md.FullName()
+	if mapper := customMappers[name]; mapper != nil {
+		require.Equal(t, mapper(t, expected.Interface()), mapper(t, actual.Interface()))
+		return
+	}
+
+	fields := md.Fields()
+
+	for i := 0; i < fields.Len(); i++ {
+		fd := fields.Get(i)
+
+		if fd.Kind() == protoreflect.MessageKind {
+			AllFieldsEqual(t, expected.Get(fd).Message(), actual.Get(fd).Message(), customMappers)
+		} else {
+			require.Equal(t, expected.Get(fd).Interface(), actual.Get(fd).Interface())
+		}
+	}
+}