private void AddActiveTokenToList(TransEuTokenDTO token, ApplicationUser user)
{
this._tokenAccessList.Add(new TransEuAccessCredentialsDTO
{
Token = token,
TransId = user.TransId,
UserName = user.UserName
});
}
private async Task <TransEuTokenDTO> GetTransEuTokenAsync()
{
var userName = GetUserName();
//check local cache for active access token
if (this.IsAcctiveTokenOnList(userName))
{
return(this.GetActiveTokenFromListByUser(userName).Token);
}
//get remoteToken
var user = await this.GetUserWithTransEuCreds();
if (user == null)
{
this._contextErrorHelper.AddError("GetToken", "GetUserError");
return(null);
}
var httpClient = new HttpClient();
var tokenUri = new Uri("https://auth.system.trans.eu/oauth2/token");
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, tokenUri);
request.Content = this.TokenFormUrlEncoded(user);
var response = await httpClient.SendAsync(request);
if (response.IsSuccessStatusCode)
{
var token = await response.Content.ReadAsStringAsync();
TransEuTokenDTO accessToken = Newtonsoft.Json.JsonConvert.DeserializeObject <TransEuTokenDTO>(token);
//set token to local cache
AddActiveTokenToList(accessToken, user);
return(accessToken);
}
else
{
var errInfo = await response.Content.ReadAsStringAsync();
dynamic jsonErr = Newtonsoft.Json.JsonConvert.DeserializeObject(errInfo);
throw new HttpRequestException();
}
}