Moved PrivateKey to ApiCredentials, ApiCredentials use SecureString, Refactored array param string building

2026-08-14 01:42:55 +00:00 · 2018-08-01 14:41:53 +02:00
parent b0cf1a899e
commit ed14082b9a
5 changed files with 107 additions and 60 deletions
@@ -1,4 +1,7 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Security;

 namespace CryptoExchange.Net
 {
@@ -25,5 +28,30 @@ namespace CryptoExchange.Net
            if (value != null)
                parameters.Add(key, value);
        }
+
+        public static string GetString(this SecureString source)
+        {
+            string result = null;
+            int length = source.Length;
+            IntPtr pointer = IntPtr.Zero;
+            char[] chars = new char[length];
+
+            try
+            {
+                pointer = Marshal.SecureStringToBSTR(source);
+                Marshal.Copy(pointer, chars, 0, length);
+
+                result = string.Join("", chars);
+            }
+            finally
+            {
+                if (pointer != IntPtr.Zero)
+                {
+                    Marshal.ZeroFreeBSTR(pointer);
+                }
+            }
+
+            return result;
+        }
    }
 }