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//-----------------------------------------------------------------------
// <copyright file="StandardTokenGenerator.cs" company="Andrew Arnott">
// Copyright (c) Andrew Arnott. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOAuth.ChannelElements {
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Security.Cryptography;
internal class StandardTokenGenerator : ITokenGenerator {
RandomNumberGenerator cryptoProvider = new RNGCryptoServiceProvider();
#region ITokenGenerator Members
public string GenerateRequestToken(string consumerKey) {
return GenerateCryptographicallyStrongString();
}
public string GenerateAccessToken(string consumerKey) {
return GenerateCryptographicallyStrongString();
}
public string GenerateSecret() {
return GenerateCryptographicallyStrongString();
}
#endregion
private string GenerateCryptographicallyStrongString() {
byte[] buffer = new byte[20];
cryptoProvider.GetBytes(buffer);
return Convert.ToBase64String(buffer);
}
}
}
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