Super Secret How To Decode Base64 Basic Authentication
- 17 Mar 2011
OK, really not that secret. Basic Authentication headers are pretty simple.
When the server returns 401 and the header: WWW-Authenticate: Basic. The server wants you to send the username and password in this format: jeff:mypassword and then encode this as a Base64String. You can encode this with this code: string secret = Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(“jeff:mypassword”));. To decode a username and password from a header that you send (found in the Authorization: Basic” header) pass that string to this: string decodedSecret = System.Text.Encoding.UTF8.GetString(Convert.FromBase64String(secret));
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