public static async Task <string> GetExactOnlineAccessToken(this IBotContext context)
{
AuthenticationSettings authenticationSettings = AuthenticationSettings.GetFromAppSettings();
AuthenticationResult authenticationResult;
string authResultKey = AuthenticationConstants.AuthDialogId_ExactOnline + '_' + AuthenticationConstants.AuthResultKey;
if (context.UserData.TryGetValue(authResultKey, out authenticationResult))
{
try
{
var tokenCache = TokenCacheFactory.SetTokenCache(authenticationResult.TokenCache);
var result = await ExactOnlineHelper.GetToken(authenticationResult.UserUniqueId);
authenticationResult.AccessToken = result.AccessToken;
authenticationResult.ExpiresOnUtcTicks = result.ExpiresOnUtcTicks;
authenticationResult.TokenCache = tokenCache.Serialize();
context.StoreAuthResult(authenticationResult);
}
catch (Exception ex)
{
Trace.TraceError("Failed to renew token: " + ex.Message);
await context.PostAsync("Your credentials expired and could not be renewed automatically!");
await context.Logout(authenticationSettings);
return(null);
}
return(authenticationResult.AccessToken);
}
return(null);
}
public override Task <string> GetAuthUrl(ResumptionCookie resumptionCookie)
{
return(ExactOnlineHelper.GetAuthUrlAsync(resumptionCookie, this.resourceId));
}
protected override Task <Auth.AuthenticationResult> GetTokenByAuthCodeAsync(NameValueCollection parameters)
{
return(ExactOnlineHelper.GetTokenByAuthCode(parameters));
}
public AuthCallbackHandler(int maxWriteAttempts) : base(maxWriteAttempts)
{
Client = ExactOnlineHelper.GetClient();
}