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Diffstat (limited to 'samples/OAuthServiceProvider/Code/DatabaseTokenManager.cs')
| -rw-r--r-- | samples/OAuthServiceProvider/Code/DatabaseTokenManager.cs | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/samples/OAuthServiceProvider/Code/DatabaseTokenManager.cs b/samples/OAuthServiceProvider/Code/DatabaseTokenManager.cs deleted file mode 100644 index 721e124..0000000 --- a/samples/OAuthServiceProvider/Code/DatabaseTokenManager.cs +++ /dev/null @@ -1,159 +0,0 @@ -//----------------------------------------------------------------------- -// <copyright file="DatabaseTokenManager.cs" company="Andrew Arnott"> -// Copyright (c) Andrew Arnott. All rights reserved. -// </copyright> -//----------------------------------------------------------------------- - -namespace OAuthServiceProvider.Code { - using System; - using System.Collections.Generic; - using System.Diagnostics; - using System.Linq; - using DotNetOpenAuth.OAuth.ChannelElements; - using DotNetOpenAuth.OAuth.Messages; - - public class DatabaseTokenManager : IServiceProviderTokenManager { - #region IServiceProviderTokenManager - - public IConsumerDescription GetConsumer(string consumerKey) { - var consumerRow = Global.DataContext.OAuthConsumers.SingleOrDefault( - consumerCandidate => consumerCandidate.ConsumerKey == consumerKey); - if (consumerRow == null) { - throw new KeyNotFoundException(); - } - - return consumerRow; - } - - public IServiceProviderRequestToken GetRequestToken(string token) { - try { - return Global.DataContext.OAuthTokens.First(t => t.Token == token && t.State != TokenAuthorizationState.AccessToken); - } catch (InvalidOperationException ex) { - throw new KeyNotFoundException("Unrecognized token", ex); - } - } - - public IServiceProviderAccessToken GetAccessToken(string token) { - try { - return Global.DataContext.OAuthTokens.First(t => t.Token == token && t.State == TokenAuthorizationState.AccessToken); - } catch (InvalidOperationException ex) { - throw new KeyNotFoundException("Unrecognized token", ex); - } - } - - public void UpdateToken(IServiceProviderRequestToken token) { - // Nothing to do here, since we're using Linq To SQL. - } - - #endregion - - #region ITokenManager Members - - public string GetTokenSecret(string token) { - var tokenRow = Global.DataContext.OAuthTokens.SingleOrDefault( - tokenCandidate => tokenCandidate.Token == token); - if (tokenRow == null) { - throw new ArgumentException(); - } - - return tokenRow.TokenSecret; - } - - public void StoreNewRequestToken(UnauthorizedTokenRequest request, ITokenSecretContainingMessage response) { - RequestScopedTokenMessage scopedRequest = (RequestScopedTokenMessage)request; - var consumer = Global.DataContext.OAuthConsumers.Single(consumerRow => consumerRow.ConsumerKey == request.ConsumerKey); - string scope = scopedRequest.Scope; - OAuthToken newToken = new OAuthToken { - OAuthConsumer = consumer, - Token = response.Token, - TokenSecret = response.TokenSecret, - IssueDate = DateTime.UtcNow, - Scope = scope, - }; - - Global.DataContext.OAuthTokens.InsertOnSubmit(newToken); - Global.DataContext.SubmitChanges(); - } - - /// <summary> - /// Checks whether a given request token has already been authorized - /// by some user for use by the Consumer that requested it. - /// </summary> - /// <param name="requestToken">The Consumer's request token.</param> - /// <returns> - /// True if the request token has already been fully authorized by the user - /// who owns the relevant protected resources. False if the token has not yet - /// been authorized, has expired or does not exist. - /// </returns> - public bool IsRequestTokenAuthorized(string requestToken) { - var tokenFound = Global.DataContext.OAuthTokens.SingleOrDefault( - token => token.Token == requestToken && - token.State == TokenAuthorizationState.AuthorizedRequestToken); - return tokenFound != null; - } - - public void ExpireRequestTokenAndStoreNewAccessToken(string consumerKey, string requestToken, string accessToken, string accessTokenSecret) { - var data = Global.DataContext; - var consumerRow = data.OAuthConsumers.Single(consumer => consumer.ConsumerKey == consumerKey); - var tokenRow = data.OAuthTokens.Single(token => token.Token == requestToken && token.OAuthConsumer == consumerRow); - Debug.Assert(tokenRow.State == TokenAuthorizationState.AuthorizedRequestToken, "The token should be authorized already!"); - - // Update the existing row to be an access token. - tokenRow.IssueDate = DateTime.UtcNow; - tokenRow.State = TokenAuthorizationState.AccessToken; - tokenRow.Token = accessToken; - tokenRow.TokenSecret = accessTokenSecret; - } - - /// <summary> - /// Classifies a token as a request token or an access token. - /// </summary> - /// <param name="token">The token to classify.</param> - /// <returns>Request or Access token, or invalid if the token is not recognized.</returns> - public TokenType GetTokenType(string token) { - var tokenRow = Global.DataContext.OAuthTokens.SingleOrDefault(tokenCandidate => tokenCandidate.Token == token); - if (tokenRow == null) { - return TokenType.InvalidToken; - } else if (tokenRow.State == TokenAuthorizationState.AccessToken) { - return TokenType.AccessToken; - } else { - return TokenType.RequestToken; - } - } - - #endregion - - public void AuthorizeRequestToken(string requestToken, User user) { - if (requestToken == null) { - throw new ArgumentNullException("requestToken"); - } - if (user == null) { - throw new ArgumentNullException("user"); - } - - var tokenRow = Global.DataContext.OAuthTokens.SingleOrDefault( - tokenCandidate => tokenCandidate.Token == requestToken && - tokenCandidate.State == TokenAuthorizationState.UnauthorizedRequestToken); - if (tokenRow == null) { - throw new ArgumentException(); - } - - tokenRow.State = TokenAuthorizationState.AuthorizedRequestToken; - tokenRow.User = user; - } - - public OAuthConsumer GetConsumerForToken(string token) { - if (String.IsNullOrEmpty(token)) { - throw new ArgumentNullException("requestToken"); - } - - var tokenRow = Global.DataContext.OAuthTokens.SingleOrDefault( - tokenCandidate => tokenCandidate.Token == token); - if (tokenRow == null) { - throw new ArgumentException(); - } - - return tokenRow.OAuthConsumer; - } - } -}
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