/// <summary>
/// SSO Token helper
/// </summary>
/// <param name="clientId"></param>
/// <param name="secretKey"></param>
/// <param name="grantType"></param>
/// <param name="code">The authorization_code or the refresh_token</param>
/// <returns></returns>
public async Task <SsoToken> GetToken(GrantType grantType, string code)
{
var body = $"grant_type={grantType.ToEsiValue()}";
if (grantType == GrantType.AuthorizationCode)
{
body += $"&code={code}";
}
else if (grantType == GrantType.RefreshToken)
{
body += $"&refresh_token={Uri.EscapeDataString(code)}";
}
HttpContent postBody = new StringContent(body, Encoding.UTF8, "application/x-www-form-urlencoded");
_client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", _clientKey);
HttpResponseMessage responseBase = null;
if (_config.AuthVersion == AuthVersion.v1)
{
responseBase = await _client.PostAsync($"{_ssoUrl}/oauth/token", postBody);
}
else if (_config.AuthVersion == AuthVersion.v2)
{
responseBase = await _client.PostAsync($"{_ssoUrl}/v2/oauth/token", postBody);
}
var response = await responseBase.Content.ReadAsStringAsync();
var token = JsonConvert.DeserializeObject <SsoToken>(response);
return(token);
}
/// <summary>
/// Get SSO Token for the v2 Auth flow
/// </summary>
public async Task <SsoToken> GetTokenV2(GrantType grantType, string code, string codeVerifier = "", List <string> scopes = null)
{
var body = $"grant_type={grantType.ToEsiValue()}";
body += $"&client_id={_config.ClientId}";
if (grantType == GrantType.AuthorizationCode)
{
body += $"&code={code}";
var codeVerifierBytes = Encoding.ASCII.GetBytes(codeVerifier);
var base64CodeVerifierBytes = Convert.ToBase64String(codeVerifierBytes).TrimEnd('=').Replace('+', '-').Replace('/', '_');
body += $"&code_verifier={base64CodeVerifierBytes}";
}
else if (grantType == GrantType.RefreshToken)
{
body += $"&refresh_token={code}";
if (scopes != null)
{
body += $"&scope={string.Join(" ", scopes)}";
}
}
HttpContent postBody = new StringContent(body, Encoding.UTF8, "application/x-www-form-urlencoded");
_client.DefaultRequestHeaders.Host = "login.eveonline.com";
var response = await _client.PostAsync("https://login.eveonline.com/v2/oauth/token", postBody).Result.Content.ReadAsStringAsync();
var token = JsonConvert.DeserializeObject <SsoToken>(response);
return(token);
}
/// <summary>
/// SSO Token helper
/// </summary>
/// <param name="grantType"></param>
/// <param name="code">The authorization_code or the refresh_token</param>
/// <param name="codeChallenge">Provide the same value that was provided for codeChallenge in CreateAuthenticationUrl(). All hashing/encryption will be done automatically. Just provide the code.</param>
/// <returns></returns>
public async Task <SsoToken> GetToken(GrantType grantType, string code, string codeChallenge = null)
{
var body = $"grant_type={grantType.ToEsiValue()}";
if (grantType == GrantType.AuthorizationCode)
{
body += $"&code={code}";
if (codeChallenge != null)
{
var bytes = Encoding.ASCII.GetBytes(codeChallenge);
var base64 = Convert.ToBase64String(bytes).TrimEnd('=').Replace('+', '-').Replace('/', '_');
body += $"&code_verifier={base64}&client_id={_config.ClientId}";
}
}
else if (grantType == GrantType.RefreshToken)
{
body += $"&refresh_token={Uri.EscapeDataString(code)}";
if (codeChallenge != null)
{
body += $"&client_id={_config.ClientId}";
}
}
HttpContent postBody = new StringContent(body, Encoding.UTF8, "application/x-www-form-urlencoded");
if (codeChallenge == null)
{
_client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", _clientKey);
_client.DefaultRequestHeaders.Host = _ssoUrl;
}
var response = await _client.PostAsync($"https://{_ssoUrl}/v2/oauth/token", postBody);
var content = await response.Content.ReadAsStringAsync();
if (response.StatusCode != HttpStatusCode.OK)
{
string message = "unknown";
if (!string.IsNullOrEmpty(content))
{
message = JsonConvert.DeserializeAnonymousType(content, new { error_description = string.Empty }).error_description;
}
throw new ArgumentException(message);
}
var token = JsonConvert.DeserializeObject <SsoToken>(content);
return(token);
}
/// <summary>
/// SSO Token helper
/// </summary>
/// <param name="clientId"></param>
/// <param name="secretKey"></param>
/// <param name="grantType"></param>
/// <param name="code">The authorization_code or the refresh_token</param>
/// <returns></returns>
public async Task <SsoToken> GetToken(GrantType grantType, string code)
{
var body = $"grant_type={grantType.ToEsiValue()}";
if (grantType == GrantType.AuthorizationCode)
{
body += $"&code={code}";
}
else if (grantType == GrantType.RefreshToken)
{
body += $"&refresh_token={code}";
}
HttpContent postBody = new StringContent(body, Encoding.UTF8, "application/x-www-form-urlencoded");
_client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", clientKey);
var response = await _client.PostAsync("https://login.eveonline.com/oauth/token", postBody).Result.Content.ReadAsStringAsync();
var token = JsonConvert.DeserializeObject <SsoToken>(response);
return(token);
}
