本文整理汇总了C#中IDataStore.GetAsync方法的典型用法代码示例。如果您正苦于以下问题：C# IDataStore.GetAsync方法的具体用法？C# IDataStore.GetAsync怎么用？C# IDataStore.GetAsync使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IDataStore的用法示例。
在下文中一共展示了IDataStore.GetAsync方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ExtracRedirectFromState
/// <summary>Extracts the redirect URI from the state OAuth2 parameter.</summary>
/// <remarks>
/// If the data store is not <c>null</c>, this method verifies that the state parameter which was returned
/// from the authorization server is the same as the one we set before redirecting to the authorization server.
/// </remarks>
/// <param name="dataStore">The data store which contains the original state parameter.</param>
/// <param name="userId">User identifier.</param>
/// <param name="state">
/// The authorization state parameter which we got back from the authorization server.
/// </param>
/// <returns>Redirect URI to the address which initializes the authorization code flow.</returns>
public static async Task<string> ExtracRedirectFromState(IDataStore dataStore, string userId, string state)
{
var oauthState = state;
if (dataStore != null)
{
var userKey = AuthorizationCodeWebApp.StateKey + userId;
var expectedState = await dataStore.GetAsync<string>(userKey).ConfigureAwait(false);
// Verify that the stored state is equal to the one we got back from the authorization server.
if (!Object.Equals(oauthState, expectedState))
{
throw new TokenResponseException(new TokenErrorResponse
{
Error = "State is invalid"
});
}
await dataStore.DeleteAsync<string>(userKey).ConfigureAwait(false);
oauthState = oauthState.Substring(0, oauthState.Length - AuthorizationCodeWebApp.StateRandomLength);
}
return oauthState;
}