public string CanonicalizeHttpRequest(HttpRequestMessage request, string accountName)
{
CommonUtility.AssertNotNull("request", request);
CanonicalizedString canonicalizedString = new CanonicalizedString(request.Method.Method);
if (request.Content != null && request.Content.Headers.ContentMD5 != null)
{
canonicalizedString.AppendCanonicalizedElement(Convert.ToBase64String(request.Content.Headers.ContentMD5));
}
else
{
canonicalizedString.AppendCanonicalizedElement(null);
}
if (request.Content != null && request.Content.Headers.ContentType != null)
{
canonicalizedString.AppendCanonicalizedElement(request.Content.Headers.ContentType.ToString());
}
else
{
canonicalizedString.AppendCanonicalizedElement(null);
}
AuthenticationUtility.AppendCanonicalizedDateHeader(canonicalizedString, request, allowMicrosoftDateHeader: true);
string canonicalizedResourceString = AuthenticationUtility.GetCanonicalizedResourceString(request.RequestUri, accountName);
canonicalizedString.AppendCanonicalizedElement(canonicalizedResourceString);
return(canonicalizedString.ToString());
}
public static void AppendCanonicalizedDateHeader(CanonicalizedString canonicalizedString, HttpRequestMessage request, bool allowMicrosoftDateHeader = false)
{
string headerSingleValueOrDefault = request.Headers.GetHeaderSingleValueOrDefault("x-ms-date");
if (string.IsNullOrEmpty(headerSingleValueOrDefault))
{
canonicalizedString.AppendCanonicalizedElement(GetCanonicalizedHeaderValue(request.Headers.Date));
}
else if (allowMicrosoftDateHeader)
{
canonicalizedString.AppendCanonicalizedElement(headerSingleValueOrDefault);
}
else
{
canonicalizedString.AppendCanonicalizedElement(null);
}
}