2
我們的應用程序需要讓用戶同步他們的谷歌日曆到我們的內部事件模塊，但我堅持做授權並將其存儲到我們的數據庫。我正在關注這個示例Google OAuth以供參考，但是在該示例中，它聲明要實現您自己的使用EF的DataStore，我繼續前進並嘗試了它，但似乎無法使其工作，並且我一直被困在一對夫婦現在幾星期，任何幫助將不勝感激。謝謝！谷歌OAuth數據存儲令牌
我以前是這樣的：
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);
}
}
一些詳細信息： - MVC 4 -.Net 4.5 - EF 5層 - 谷歌的API
編輯
好的，所以我在過去的幾個小時裏取得了一些進展，終於能夠製作出我自己的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)
});
}
也是我自己的數據存儲類：
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;
}
現在我回電過程中遇到的問題。因此，當用戶使用他們的帳戶登錄時，在我的數據存儲類中，我將該令牌作爲字符串保存在數據庫中，並且當代碼到達從我的模型獲取令牌的部分時，傳遞的數據類型是一個字符串而不是通常的令牌響應。這裏是我的數據存儲的完整代碼：
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);
}
}
你最終能做到嗎？我陷入了同樣的情況。非常感謝 –
嗨雨果，我做了，但我用了一個完全不同的方法..使用HttpWebRequest這個網址：https：//accounts.google.com/o/oauth2/token而不是他們的.Net庫.. – Kevin