Provide visual feedback for masked password input #207 #216

5 years ago · 08b7911d2d
parent 36b9684eb2
commit 08b7911d2d
1 changed files with 6 additions and 0 deletions
--- a/DepotDownloader/Util.cs
+++ b/DepotDownloader/Util.cs
@ -46,14 +46,20 @@ namespace DepotDownloader
                if ( keyInfo.Key == ConsoleKey.Backspace )
                {
                    if ( password.Length > 0 )
+                    {
                        password.Remove( password.Length - 1, 1 );
+                        Console.Write( "\x1B[1D\x1B[1P" );
+                    }
                    continue;
                }

                /* Printable ASCII characters only */
                char c = keyInfo.KeyChar;
                if ( c >= ' ' && c <= '~' )
+                {
                    password.Append( c );
+                    Console.Write( '*' );
+                }
            } while ( keyInfo.Key != ConsoleKey.Enter );

            return password.ToString();