updated mock management API to handle file permision

Author: Akshay2191

api/grpc/mpi/v1/files.pb.go

@@ -168,7 +168,7 @@ message FileMeta {
     // Last modified time of the file (created time if never modified)
     google.protobuf.Timestamp modified_time = 3 [(buf.validate.field).timestamp.lt_now = true];
     // The permission set associated with a particular file
-    string permissions = 4 [(buf.validate.field).string.pattern = "(^$)|(0[0-7]{3})"];
+    string permissions = 4 [(buf.validate.field).string.pattern = "0[0-7]{3}"];
     // The size of the file in bytes
     int64 size = 5;
     // additional file information

api/grpc/mpi/v1/files.proto

@@ -502,7 +502,6 @@ func (c *Config) IsDomainAllowed(hostname string) bool {
 				return true
 			}
 		} else if hostname == allowed {
-			// Handle exact matches
 			return true
 		}
 	}

internal/config/types.go

@@ -107,7 +107,6 @@ func TestFileOperator_MoveFile_destFileDoesNotExist(t *testing.T) {
 }
 
 func TestFileOperator_runHelper(t *testing.T) {
-	// Common setup for all subtests.
 	fo := NewFileOperator(&sync.RWMutex{})
 	ctx := context.Background()
 	tmpDir := t.TempDir()

internal/file/file_operator_test.go

@@ -84,8 +84,9 @@ func NewCommandService(
 
 // Adding a struct to represent the external data source.
 type ExternalDataSource struct {
-	FilePath string `json:"filePath"`
-	Location string `json:"location"`
+	FilePath    string `json:"filePath"`
+	Location    string `json:"location"`
+	Permissions string `json:"permissions"`
 }
 
 // Adding a struct for the request body of the config apply endpoint.
@@ -574,10 +575,15 @@ func processConfigApplyRequestBody(c *gin.Context, initialFiles []*mpi.File) ([]
 			file.ExternalDataSource = &mpi.ExternalDataSource{
 				Location: ed.Location,
 			}
+			if file.GetFileMeta() == nil {
+				file.FileMeta = &mpi.FileMeta{}
+			}
+			file.FileMeta.Permissions = ed.Permissions
 		} else {
 			newFile := &mpi.File{
 				FileMeta: &mpi.FileMeta{
-					Name: ed.FilePath,
+					Name:        ed.FilePath,
+					Permissions: ed.Permissions,
 				},
 				ExternalDataSource: &mpi.ExternalDataSource{
 					Location: ed.Location,