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-rw-r--r--src/DotNetOAuth/ChannelElements/StandardTokenGenerator.cs68
1 files changed, 0 insertions, 68 deletions
diff --git a/src/DotNetOAuth/ChannelElements/StandardTokenGenerator.cs b/src/DotNetOAuth/ChannelElements/StandardTokenGenerator.cs
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--- a/src/DotNetOAuth/ChannelElements/StandardTokenGenerator.cs
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@@ -1,68 +0,0 @@
-//-----------------------------------------------------------------------
-// <copyright file="StandardTokenGenerator.cs" company="Andrew Arnott">
-// Copyright (c) Andrew Arnott. All rights reserved.
-// </copyright>
-//-----------------------------------------------------------------------
-
-namespace DotNetOAuth.ChannelElements {
- using System;
- using System.Security.Cryptography;
-
- /// <summary>
- /// A cryptographically strong random string generator for tokens and secrets.
- /// </summary>
- internal class StandardTokenGenerator : ITokenGenerator {
- /// <summary>
- /// The cryptographically strong random string generator for tokens and secrets.
- /// </summary>
- private RandomNumberGenerator cryptoProvider = new RNGCryptoServiceProvider();
-
- #region ITokenGenerator Members
-
- /// <summary>
- /// Generates a new token to represent a not-yet-authorized request to access protected resources.
- /// </summary>
- /// <param name="consumerKey">The consumer that requested this token.</param>
- /// <returns>The newly generated token.</returns>
- /// <remarks>
- /// This method should not store the newly generated token in any persistent store.
- /// This will be done in <see cref="ITokenManager.StoreNewRequestToken"/>.
- /// </remarks>
- public string GenerateRequestToken(string consumerKey) {
- return this.GenerateCryptographicallyStrongString();
- }
-
- /// <summary>
- /// Generates a new token to represent an authorized request to access protected resources.
- /// </summary>
- /// <param name="consumerKey">The consumer that requested this token.</param>
- /// <returns>The newly generated token.</returns>
- /// <remarks>
- /// This method should not store the newly generated token in any persistent store.
- /// This will be done in <see cref="ITokenManager.ExpireRequestTokenAndStoreNewAccessToken"/>.
- /// </remarks>
- public string GenerateAccessToken(string consumerKey) {
- return this.GenerateCryptographicallyStrongString();
- }
-
- /// <summary>
- /// Returns a cryptographically strong random string for use as a token secret.
- /// </summary>
- /// <returns>The generated string.</returns>
- public string GenerateSecret() {
- return this.GenerateCryptographicallyStrongString();
- }
-
- #endregion
-
- /// <summary>
- /// Returns a new random string.
- /// </summary>
- /// <returns>The new random string.</returns>
- private string GenerateCryptographicallyStrongString() {
- byte[] buffer = new byte[20];
- this.cryptoProvider.GetBytes(buffer);
- return Convert.ToBase64String(buffer);
- }
- }
-}