private async Task <TResponse> SendAsync <TResponse>(IStsRequest request)
where TResponse : IStsResponse
{
var httpRequest = new HttpRequestMessage(HttpMethod.Post, Endpoint)
{
Content = GetPostContent(StsRequestHelper.ToParams(request))
};
string responseText = await SendAsync(httpRequest).ConfigureAwait(false);
return(StsSerializer <TResponse> .ParseXml(responseText));
}
public async Task <GetCallerIdentityResult> VerifyCallerIdentityAsync(CallerIdentityVerificationParameters token)
{
var uri = new Uri(token.Url);
if (uri.Scheme != "https")
{
throw new ArgumentException("Endpoint scheme be https. Was " + uri.Scheme);
}
// https://sts.us-east-1.amazonaws.com/
if (!(uri.Host.StartsWith("sts.") && uri.Host.EndsWith(".amazonaws.com")))
{
throw new Exception("Must be an STS endpoint: was:" + token.Url);
}
var request = new HttpRequestMessage(HttpMethod.Post, token.Url)
{
Content = new StringContent(token.Body, Encoding.UTF8, "application/x-www-form-urlencoded")
};
foreach (var header in token.Headers)
{
request.Headers.TryAddWithoutValidation(header.Key, header.Value.ToString());
}
request.Headers.Host = uri.Host;
// throw new Exception(JsonObject.FromObject(request).ToString(true));
// Our message should be signed
using HttpResponseMessage response = await httpClient.SendAsync(request).ConfigureAwait(false);
string responseText = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
if (!response.IsSuccessStatusCode)
{
throw new StsException(response.StatusCode, responseText);
}
return(StsSerializer <GetCallerIdentityResponse> .ParseXml(responseText).GetCallerIdentityResult);
}
