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我们的应用程序需要让用户同步他们的谷歌日历到我们的内部事件模块，但我坚持做授权并将其存储到我们的数据库。我正在关注这个示例Google OAuth以供参考，但是在该示例中，它声明要实现您自己的使用EF的DataStore，我继续前进并尝试了它，但似乎无法使其工作，并且我一直被困在一对夫妇现在几星期，任何帮助将不胜感激。谢谢！谷歌OAuth数据存储令牌
我以前是这样的：
public class TokenDataStore : IDataStore
{
private readonly IUnitOfWork _unitOfWork;
private readonly IUserRepository _userRepository;
private readonly IBusinessRepository _businessRepository;
public TokenDataStore(IUnitOfWork unitOfWork, IUserRepository userRepository, IBusinessRepository businessRepository)
{
this._unitOfWork = unitOfWork;
this._userRepository = userRepository;
this._businessRepository = businessRepository;
}
//Todo: Add IdataStore Members
public static string GenerateStoredKey(string key, Type t)
{
return string.Format("{0}-{1}", t.FullName, key);
}
}
一些详细信息： - MVC 4 -.Net 4.5 - EF 5层 - 谷歌的API
编辑
好的，所以我在过去的几个小时里取得了一些进展，终于能够制作出我自己的AppFlowMetaData
private readonly IAuthorizationCodeFlow flow;
private readonly GoogleAPI _API;
private readonly IGoogleAPIRepository _googleAPIRepository;
private readonly IUnitOfWork _unitOfWork;
public AppFlowMetadata(GoogleAPI API, IGoogleAPIRepository googleAPIRepository, IUnitOfWork unitOfWork)
{
this._API = API;
this._googleAPIRepository = googleAPIRepository;
this._unitOfWork = unitOfWork;
this.flow =
new GoogleAuthorizationCodeFlow(new GoogleAuthorizationCodeFlow.Initializer
{
ClientSecrets = new ClientSecrets
{
ClientId = ConfigurationManager.AppSettings["GP_Key"],
ClientSecret = ConfigurationManager.AppSettings["GP_Secret"]
},
Scopes = new[] { CalendarService.Scope.Calendar },
DataStore = new TokenDataStore(_API, _googleAPIRepository, _unitOfWork)
});
}
也是我自己的数据存储类：
private readonly IGoogleAPIRepository _googleAPIRepository;
private readonly IUnitOfWork _unitOfWork;
private readonly GoogleAPI _model;
public TokenDataStore(GoogleAPI model, IGoogleAPIRepository googleAPIRepository, IUnitOfWork unitOfWork)
{
this._googleAPIRepository = googleAPIRepository;
this._unitOfWork = unitOfWork;
this._model = model;
}
现在我回电过程中遇到的问题。因此，当用户使用他们的帐户登录时，在我的数据存储类中，我将该令牌作为字符串保存在数据库中，并且当代码到达从我的模型获取令牌的部分时，传递的数据类型是一个字符串而不是通常的令牌响应。这里是我的数据存储的完整代码：
public class TokenDataStore : IDataStore
{
private readonly IGoogleAPIRepository _googleAPIRepository;
private readonly IUnitOfWork _unitOfWork;
private readonly GoogleAPI _model;
public TokenDataStore(GoogleAPI model, IGoogleAPIRepository googleAPIRepository, IUnitOfWork unitOfWork)
{
this._googleAPIRepository = googleAPIRepository;
this._unitOfWork = unitOfWork;
this._model = model;
}
public System.Threading.Tasks.Task StoreAsync<T>(string key, T value)
{
var serialized = NewtonsoftJsonSerializer.Instance.Serialize(value);
if(serialized.Contains("access_token"))
{
_model.TokenString = serialized;
_googleAPIRepository.Save(_model, EntityState.Modified);
_unitOfWork.Commit();
}
return TaskEx.Delay(0);
}
public System.Threading.Tasks.Task DeleteAsync<T>(string key)
{
_model.TokenString = "";
_googleAPIRepository.Save(_model, EntityState.Modified);
_unitOfWork.Commit();
return TaskEx.Delay(0);
}
public Task<T> GetAsync<T>(string key)
{
TaskCompletionSource<T> tcs = new TaskCompletionSource<T>();
try
{
tcs.SetResult(NewtonsoftJsonSerializer.Instance.Deserialize<T>(_model.TokenString));
}
catch(Exception ex)
{
tcs.SetException(ex);
}
return tcs.Task;
}
public System.Threading.Tasks.Task ClearAsync()
{
return TaskEx.Delay(0);
}
}
你最终能做到吗？我陷入了同样的情况。非常感谢 –
嗨雨果，我做了，但我用了一个完全不同的方法..使用HttpWebRequest这个网址：https：//accounts.google.com/o/oauth2/token而不是他们的.Net库.. – Kevin