X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Fclass%2FSystem%2FSystem.Net%2FBasicClient.cs;h=5d89b269ff3fa143d72af4f78f415fd67d00cfae;hb=3c717f5efc3146217f1b0b3944e38d2b376e8483;hp=d81f944bf1211a7d8867ee21ab052e37c589d942;hpb=0abc2e6270020edc4a5b4c66f93b4ae582815f20;p=mono.git

diff --git a/mcs/class/System/System.Net/BasicClient.cs b/mcs/class/System/System.Net/BasicClient.cs
index d81f944bf12..5d89b269ff3 100644
--- a/mcs/class/System/System.Net/BasicClient.cs
+++ b/mcs/class/System/System.Net/BasicClient.cs
@@ -45,13 +45,26 @@ namespace System.Net
 			return InternalAuthenticate (webRequest, credentials);
 		}
 
+		static byte [] GetBytes (string str)
+		{
+			int i = str.Length;
+			byte [] result = new byte [i];
+			for (--i; i >= 0; i--)
+				result [i] = (byte) str [i];
+
+			return result;
+		}
+
 		static Authorization InternalAuthenticate (WebRequest webRequest, ICredentials credentials)
 		{
 			HttpWebRequest request = webRequest as HttpWebRequest;
-			if (request == null)
+			if (request == null || credentials == null)
 				return null;
 
 			NetworkCredential cred = credentials.GetCredential (request.AuthUri, "basic");
+			if (cred == null)
+				return null;
+
 			string userName = cred.UserName;
 			if (userName == null || userName == "")
 				return null;
@@ -62,9 +75,9 @@ namespace System.Net
 
 			// If domain is set, MS sends "domain\user:password". 
 			if (domain == null || domain == "" || domain.Trim () == "")
-				bytes = Encoding.Default.GetBytes (userName + ":" + password);
+				bytes = GetBytes (userName + ":" + password);
 			else
-				bytes = Encoding.Default.GetBytes (domain + "\\" + userName + ":" + password);
+				bytes = GetBytes (domain + "\\" + userName + ":" + password);
 
 			string auth = "Basic " + Convert.ToBase64String (bytes);
 			return new Authorization (auth);