public async Task <IActionResult> RequestToken([FromBody] dynamic oauthValue)
{
Uri endpoint = new Uri(requestTokenEndpoint);
var tokens = (JsonElement)oauthValue;
tokens.TryGetProperty("oauth_callback", out JsonElement oauthCallback);
string authorizationHeader = _oauthHelper.GetAuthorizationHeader(
endpoint, "POST", _twitterAuthKeys.ConsumerAPIKey, _twitterAuthKeys.ConsumerSecret, null, null, oauthCallback.ToString());
_client.DefaultRequestHeaders.Clear();
_client.DefaultRequestHeaders.Accept.Add(OAuth1Helper.GetMediaTypeHeader());
_client.DefaultRequestHeaders.Add("Authorization", authorizationHeader);
var response = await _client.PostAsync(endpoint, null);
if (response.IsSuccessStatusCode)
{
var responseContent = await response.Content.ReadAsStringAsync();
return(Ok(responseContent));
}
else
{
var errorMsg = await response.Content.ReadAsStringAsync();
return(BadRequest(errorMsg));
}
}
public async Task <TokenValidationResult> ValidateAccessTokenAsync(string token, string expectedScope = null)
{
Uri endpoint = new Uri(userInfoEndpoint);
var tokenValues = OAuth1Helper.GetResponseValues(token);
tokenValues.TryGetValue("oauth_token", out string oauthToken);
tokenValues.TryGetValue("oauth_token_secret", out string oauthTokenSecret);
string authorizationHeader = _oauthHelper.GetAuthorizationHeader(
endpoint, "GET", _options.TwitterConsumerAPIKey, _options.TwitterConsumerSecret, oauthToken, oauthTokenSecret, null);
_client.DefaultRequestHeaders.Clear();
_client.DefaultRequestHeaders.Accept.Add(OAuth1Helper.GetMediaTypeHeader());
_client.DefaultRequestHeaders.Add("Authorization", authorizationHeader);
var response = await _client.GetAsync(endpoint);
if (response.IsSuccessStatusCode)
{
var userInfo = JsonDocument.Parse(await response.Content.ReadAsStringAsync());
var claims = new List <Claim>();
claims.AddRange(userInfo.RootElement.EnumerateObject().Select(item => new Claim(item.Name, item.Value.ToString())));
return(new TokenValidationResult
{
IsError = false,
Claims = claims
});
}
return(new TokenValidationResult
{
IsError = true,
ErrorDescription = response.ReasonPhrase
});
}
