public virtual async Task <HttpContent> CreateHttpContentAsync(RQLRequestBatch requestBatch)
{
if (requestBatch == null)
{
throw new ArgumentNullException(nameof(requestBatch));
}
if (requestBatch.Requests.Count == 0)
{
throw new ArgumentException("There is no RQLRequests to send.");
}
var json = SerializeRqlRequestBatch(requestBatch);
HttpContent content = new StringContent(json, Encoding.UTF8, "application/json");
if (requestBatch.HasFiles)
{
var multiPartContent = new MultipartFormDataContent();
multiPartContent.Add(content, "json", "json");
foreach (var file in requestBatch.AllFiles)
{
multiPartContent.Add(new ByteArrayContent(file.FileContent), file.FilePart, file.FilePart);
}
content = multiPartContent;
}
var body = await content.ReadAsByteArrayAsync();
var md5 = RQLRequestSignator.GetMd5Hash(body);
content.Headers.Add("Content-MD5", md5);
content.Headers.ContentLength = body.LongLength;
return(content);
}
protected virtual void CreateAuthorizationHeader(HttpClient client, HttpContentHeaders headers)
{
string contentToSign = "";
contentToSign += _option.Value.RQLMethod;
contentToSign += new Uri(client.BaseAddress, _option.Value.RQLEndPoint).ToString();
contentToSign += headers.GetValues("Content-MD5").Single();
contentToSign += headers.GetValues("Content-Type").Single();
contentToSign += client.DefaultRequestHeaders.GetValues("Date").Single();
Console.WriteLine("Signing request " + contentToSign);
byte[] hashBytes = RQLRequestSignator.Sign(_option.Value.AuthenticationToken, contentToSign);
string hashDigest = RQLRequestSignator.HexDigest(hashBytes);
var authorizationParameter = String.Concat("runner-", _option.Value.AuthenticationUserId, ":", hashDigest);
_httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Cubicweb", authorizationParameter);
}
