public static async Task <string> RenewAccessToken(AccessTokenUpdatingArg tokenUpdatingArg)
{
Console.WriteLine("старт скачивания данных о новом токене \n\n\n");
HttpClient httpClient = new HttpClient();
Dictionary <string, string> requestData = new Dictionary <string, string>
{
{ "grant_type", "refresh_token" },
{ "client_id", tokenUpdatingArg.ClientId },
{ "client_secret", tokenUpdatingArg.ClientSecret },
{ "refresh_token", tokenUpdatingArg.RefreshToken }
};
HttpContent httpContent = new FormUrlEncodedContent(requestData);
const string url = "https://accounts.google.com/o/oauth2/token";
var responseMessage = await httpClient.PostAsync(url, httpContent);
string responseContent = await responseMessage.Content.ReadAsStringAsync();
Console.WriteLine($"{nameof(responseMessage.StatusCode)} {responseMessage.StatusCode}");
Console.WriteLine($"{nameof(responseContent)} {responseContent}");
if (responseMessage.IsSuccessStatusCode)
{
Console.WriteLine($"responseMessage is ok status");
return(responseContent);
}
throw new Exception("1 Не удалось получить токен.");
}
public static async Task <RefreshedData> UpdateAccessToken(AccessTokenUpdatingArg tokenUpdatingArg)
{
Console.WriteLine("Обновление access token");
string responseContent = await CustomGoogleApiAccessTokenUpdater.RenewAccessToken(tokenUpdatingArg);
dynamic responseObj = JsonConvert.DeserializeObject(responseContent);
int expiresIn = responseObj.expires_in;
string accessToken = responseObj.access_token;
RefreshedData result = new RefreshedData
{
AccessToken = accessToken,
ExpiresInSec = expiresIn
};
return(result);
}
private async Task StartEndlessAccessTokenUpdatingAsync(AccessTokenUpdatingArg tokenUpdatingArg, int firstDelaySec = 2)
{
int delaySec = firstDelaySec;
while (true)
{
await Task.Delay(1000 *delaySec);
RefreshedData result = TokenManagerService.UpdateAccessToken(tokenUpdatingArg).Result;
lock (lockObj)
{
accessToken = result.AccessToken;
}
delaySec = result.ExpiresInSec;
}
// ReSharper disable once FunctionNeverReturns
}
public async Task Initialize()
{
GoogleApiProfile googleApiProfile = profileStorageService.GetCurrentProfile();
try
{
GoogleApiAuthData authData;
bool haveRefreshToken = googleApiProfile.GoogleApiData != null;
if (haveRefreshToken)
{
Console.WriteLine("Refresh token уже есть");
authData = JsonConvert
.DeserializeObject <GoogleApiAuthData>(googleApiProfile.GoogleApiData);
}
else
{
Console.WriteLine("Создание нового refresh токена");
InitializeAccessTokenArg initializeAccessTokenArg = googleApiProfile.GetGoogleApiInitArg();
authData = await TokenManagerService.CreateRefreshTokenAsync(initializeAccessTokenArg);
string text = JsonConvert.SerializeObject(authData);
Console.WriteLine(text);
throw new Exception("Введите refresh token в текущий google api profile " + text);
}
if (authData != null)
{
AccessTokenUpdatingArg test = new AccessTokenUpdatingArg()
{
ClientId = googleApiProfile.ClientId,
ClientSecret = googleApiProfile.ClientSecret,
RefreshToken = authData.RefreshToken
};
Task task = StartEndlessAccessTokenUpdatingAsync(test);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message + " " + e.StackTrace);
}
}