protected override WebRequest makeRequest(string method, string bucket, string key, SortedList <string, string> query, SortedList <string, string> headers, SortedList <string, string> metadata, Stream contentStream = null)
{
key = AwsConnection.encodeKeyForSignature(key);
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append(Utils.buildUrlBase(this.isSecure, this.server, this.port, bucket, this.callingFormat));
if (key != null && key.Length != 0)
{
stringBuilder.Append(key);
}
stringBuilder.Append(Utils.convertQueryListToQueryString(query));
WebRequest webRequest = WebRequest.Create(stringBuilder.ToString());
if (webRequest is HttpWebRequest)
{
(webRequest as HttpWebRequest).AllowWriteStreamBuffering = false;
}
webRequest.Method = method;
this.addHeaders(webRequest, headers);
if (metadata != null)
{
this.addMetadataHeaders(webRequest, metadata);
}
this.addAuthHeader(webRequest, bucket, key, query);
ConnectionBase.setRequestBody(contentStream, webRequest);
return(webRequest);
}
public void addAuthHeader(WebRequest request, string bucket, string key, SortedList <string, string> query)
{
if (request.Headers["x-amz-date"] == null)
{
request.Headers.Add("x-amz-date", Utils.getHttpDate());
}
string str = Utils.encode(this.awsSecretAccessKey, AwsConnection.makeCanonicalString(bucket, key, query, request), false);
request.Headers.Add("Authorization", "AWS " + this.awsAccessKeyId + ":" + str);
}
internal static string makeCanonicalString(string bucket, string key, SortedList <string, string> query, WebRequest request)
{
SortedList headers = new SortedList();
foreach (string header in (NameObjectCollectionBase)request.Headers)
{
headers.Add((object)header, (object)request.Headers[header]);
}
if (headers[(object)"Content-Type"] == null)
{
headers.Add((object)"Content-Type", (object)request.ContentType);
}
return(AwsConnection.makeCanonicalString(request.Method, bucket, key, query, headers, (string)null));
}
internal static string makeCanonicalString(string bucket, string key, WebRequest request)
{
return(AwsConnection.makeCanonicalString(bucket, key, new SortedList <string, string>(), request));
}