public async Task <string> GetAccessToken(string refreshToken)
{
string token = string.Empty;
Models.OAuthResponse.RootObject oAuthResponse = null;
if (!string.IsNullOrEmpty(refreshToken))
{
//Console.WriteLine($"Refreshing Token {refreshToken}");
// Try refreshing the old token
oAuthResponse = await OAuthToken(refreshToken);
//Console.WriteLine($"OAuthToken ---> {oAuthResponse.data.access_token} {oAuthResponse.data.expires_in} {oAuthResponse.data.refresh_token} {oAuthResponse.data.token_type}");
}
if (oAuthResponse == null || oAuthResponse.data == null || string.IsNullOrEmpty(oAuthResponse.data.access_token))
{
//Console.WriteLine("Getting Token");
// Get a new token
oAuthResponse = await OAuthLogin();
//Console.WriteLine($"OAuthLogin ---> {oAuthResponse.data.access_token} {oAuthResponse.data.expires_in} {oAuthResponse.data.refresh_token} {oAuthResponse.data.token_type}");
}
if (oAuthResponse != null && oAuthResponse.data != null && !string.IsNullOrEmpty(oAuthResponse.data.access_token))
{
token = $"{oAuthResponse.data.token_type} {oAuthResponse.data.access_token}";
//Console.WriteLine($"GetAccessToken Success. {oAuthResponse.data.token_type} {oAuthResponse.data.expires_in}");
FlowFinanceToken flowFinanceToken = new FlowFinanceToken
{
AccessToken = token,
ExpiresAt = DateTime.Now.AddSeconds(oAuthResponse.data.expires_in),
RefreshToken = oAuthResponse.data.refresh_token
};
await _paymentRequestRepository.SaveToken(flowFinanceToken);
}
else
{
Console.WriteLine("GetAccessToken Failure.");
//throw new Exception("GetAccessToken Failure.");
}
return(token);
}
/// <summary>
/// Refresh an expired access-token with a refresh-token.
/// Optionally, you may include the header param account-id in which case account-specific tokens will be generated.
/// Note that refresh-token are NOT re-generated.
/// POST /api/v1/oauth/token
/// </summary>
/// <returns></returns>
public async Task <Models.OAuthResponse.RootObject> OAuthToken(string refreshToken)
{
//Console.WriteLine("--] OAuthToken [--");
Models.OAuthResponse.RootObject oAuthResponse = null;
Models.OAuthRequest.RootObject oAuthRequest = new Models.OAuthRequest.RootObject
{
refresh_token = refreshToken
};
string jsonSerializedOAuthRequest = JsonConvert.SerializeObject(oAuthRequest);
try
{
var request = new HttpRequestMessage
{
Method = HttpMethod.Post,
RequestUri = new Uri($"{flowFinaceApiUrl}{FlowFinanceConstants.OAuthToken}"),
Content = new StringContent(jsonSerializedOAuthRequest, Encoding.UTF8, FlowFinanceConstants.APPLICATION_JSON)
};
// Vtex headers
request.Headers.Add(FlowFinanceConstants.USE_HTTPS_HEADER_NAME, "true");
//request.Headers.Add(PROXY_TO_HEADER_NAME, flowFinaceApiUrlSecure);
request.Headers.Add(FlowFinanceConstants.PROXY_AUTHORIZATION_HEADER_NAME, _httpContextAccessor.HttpContext.Request.Headers[FlowFinanceConstants.HEADER_VTEX_CREDENTIAL].ToString());
HttpClient client = _clientFactory.CreateClient();
HttpResponseMessage responseMessage = await client.SendAsync(request);
string responseContent = await responseMessage.Content.ReadAsStringAsync();
//Console.WriteLine($"OAuthLogin Response Content {responseContent}");
oAuthResponse = JsonConvert.DeserializeObject <Models.OAuthResponse.RootObject>(responseContent);
}
catch (Exception ex)
{
Console.WriteLine($"OAuthLogin Error: {ex.Message} InnerException: {ex.InnerException} StackTrace: {ex.StackTrace}");
}
return(oAuthResponse);
}
/// <summary>
/// Generate token pair given username and password in the 'Authorization' header
/// POST /api/v1/oauth/login
/// </summary>
/// <returns></returns>
public async Task <Models.OAuthResponse.RootObject> OAuthLogin()
{
//Console.WriteLine("--] OAuthLogin [--");
Models.OAuthResponse.RootObject oAuthResponse = null;
try
{
var request = new HttpRequestMessage
{
Method = HttpMethod.Post,
RequestUri = new Uri($"{flowFinaceApiUrl}{FlowFinanceConstants.OAuthLogin}"),
};
// Flow Headers
request.Headers.Add(FlowFinanceConstants.AUTHORIZATION_HEADER_NAME, "Basic " + Convert.ToBase64String(Encoding.ASCII.GetBytes($"{client_id}:{client_secret}")));
// Vtex headers
request.Headers.Add(FlowFinanceConstants.USE_HTTPS_HEADER_NAME, "true");
//request.Headers.Add(PROXY_TO_HEADER_NAME, flowFinaceApiUrlSecure);
request.Headers.Add(FlowFinanceConstants.PROXY_AUTHORIZATION_HEADER_NAME, _httpContextAccessor.HttpContext.Request.Headers[FlowFinanceConstants.HEADER_VTEX_CREDENTIAL].ToString());
HttpClient client = _clientFactory.CreateClient();
HttpResponseMessage responseMessage = await client.SendAsync(request);
string responseContent = await responseMessage.Content.ReadAsStringAsync();
//Console.WriteLine($"OAuthLogin Response Content {responseContent}");
oAuthResponse = JsonConvert.DeserializeObject <Models.OAuthResponse.RootObject>(responseContent);
}
catch (Exception ex)
{
Console.WriteLine($"OAuthLogin Error: {ex.Message} InnerException: {ex.InnerException} StackTrace: {ex.StackTrace}");
}
return(oAuthResponse);
}
