/// <summary>
/// Removes security key, does not
/// </summary>
public void SignOut(bool keeyConsumerKey = false, bool deleteCache = true)
{
AuthResult = new TDAuthResult
{
consumer_key = keeyConsumerKey? AuthResult.consumer_key : null
};
if (deleteCache)
{
_cache.Save("TDAmeritradeKey", JsonConvert.SerializeObject(AuthResult));
}
IsSignedIn = false;
OnSignedIn(false);
}
/// <summary>
/// Signs in using cache authentication code
/// </summary>
/// <returns></returns>
public async Task PostRefreshToken()
{
AuthResult = JsonSerializer.Deserialize <TDAuthResult>(_cache.Load("TDAmeritradeKey"));
var decoded = HttpUtility.UrlDecode(AuthResult.security_code);
var path = "https://api.tdameritrade.com/v1/oauth2/token";
var dict = new Dictionary <string, string>
{
{ "grant_type", "refresh_token" },
{ "access_type", "" },
{ "client_id", $"{AuthResult.consumer_key}@AMER.OAUTHAP" },
{ "redirect_uri", AuthResult.refresh_token },
{ "refresh_token", AuthResult.refresh_token },
{ "code", decoded }
};
var req = new HttpRequestMessage(HttpMethod.Post, path)
{
Content = new FormUrlEncodedContent(dict)
};
using (var client = new HttpClient())
{
var res = await client.SendAsync(req);
switch (res.StatusCode)
{
case HttpStatusCode.OK:
var r = await res.Content.ReadAsStringAsync();
Console.WriteLine(r);
var result = JsonSerializer.Deserialize <TDAuthResult>(r);
AuthResult.access_token = result.access_token;
_cache.Save("TDAmeritradeKey", JsonSerializer.Serialize(AuthResult));
IsSignedIn = true;
HasConsumerKey = true;
break;
default:
Console.WriteLine("Error: " + res.ReasonPhrase);
break;
}
}
}
/// <summary>
/// Sign in using code from SignInUrl
/// The token endpoint returns an access token along with an optional refresh token.
/// https://developer.tdameritrade.com/authentication/apis/post/token-0
/// </summary>
/// <param name="consumerKey">OAuth User ID of your application</param>
/// <param name="code">Required if trying to use authorization code grant</param>
/// <param name="redirectUrl">Required if trying to use authorization code grant</param>
/// <returns></returns>
public async Task SignIn(string consumerKey, string code, string redirectUrl = "http://localhost")
{
var decoded = HttpUtility.UrlDecode(code);
var path = "https://api.tdameritrade.com/v1/oauth2/token";
using (var client = new HttpClient())
{
var dict = new Dictionary <string, string>
{
{ "grant_type", "authorization_code" },
{ "access_type", "offline" },
{ "client_id", $"{consumerKey}@AMER.OAUTHAP" },
{ "redirect_uri", redirectUrl },
{ "code", decoded }
};
var req = new HttpRequestMessage(HttpMethod.Post, path)
{
Content = new FormUrlEncodedContent(dict)
};
var res = await client.SendAsync(req);
switch (res.StatusCode)
{
case HttpStatusCode.OK:
var json = await res.Content.ReadAsStringAsync();
AuthResult = JsonConvert.DeserializeObject <TDAuthResult>(json);
AuthResult.security_code = code;
AuthResult.consumer_key = consumerKey;
AuthResult.redirect_url = redirectUrl;
_cache.Save("TDAmeritradeKey", JsonConvert.SerializeObject(AuthResult));
IsSignedIn = true;
HasConsumerKey = true;
OnSignedIn(true);
break;
default:
throw (new Exception($"{res.StatusCode} {res.ReasonPhrase}"));
}
}
}