public async Task <TToken> RequestAccessTokenAsync(string code, OAuth2AccessTokenRequestOptions options)
{
options = options ?? new OAuth2AccessTokenRequestOptions();
var request = this.CreateRequestAccessTokenRestRequest(code, options);
return(await this.ExecuteRequestAsync <TToken>(request));
}
protected virtual RestRequest CreateRequestAccessTokenRestRequest(string code, OAuth2AccessTokenRequestOptions options)
{
var request = new RestRequest(this.TokenEndpoint.AbsoluteUri, Method.POST);
request
.AddQueryParameter("client_id", this.ClientId)
.AddQueryParameter("client_secret", this.ClientSecret)
.AddQueryParameter("grant_type", options.OverrideGrantType ?? "authorization_code")
.AddQueryParameter("code", code)
.AddQueryParameter("redirect_uri", (options.OverrideRedirectUri ?? this.RedirectUri).AbsoluteUri)
.AddQueryParameters(options.CustomParameters);
return(request);
}
