public string CanonicalizeHttpRequest(HttpRequestMessage request, string accountName)
{
// Add the Date HTTP header (or the x-ms-date header if it is being used)
string dateHeaderValue = AuthenticationUtility.GetPreferredDateHeaderValue(request);
CanonicalizedString canonicalizedString = new CanonicalizedString(dateHeaderValue, ExpectedCanonicalizedStringLength);
// Add the canonicalized URI element
string resourceString = AuthenticationUtility.GetCanonicalizedResourceString(request.RequestUri, accountName, true);
canonicalizedString.AppendCanonicalizedElement(resourceString);
return(canonicalizedString.ToString());
}
/// <summary>
/// Converts the specified HTTP request data into a standard form appropriate for signing.
/// </summary>
/// <param name="request">The HTTP request that needs to be signed.</param>
/// <param name="accountName">The name of the storage account that the HTTP request will access.</param>
/// <returns>The canonicalized string containing the HTTP request data in a standard form appropriate for signing.</returns>
/// <seealso href="http://msdn.microsoft.com/en-us/library/windowsazure/dd179428.aspx">Authentication for the Windows Azure Storage Services</seealso>
public string CanonicalizeHttpRequest(HttpWebRequest request, string accountName)
{
CommonUtility.AssertNotNull("request", request);
// Add the x-ms-date or Date HTTP header
string dateHeaderValue = AuthenticationUtility.GetPreferredDateHeaderValue(request);
CanonicalizedString canonicalizedString = new CanonicalizedString(dateHeaderValue, ExpectedCanonicalizedStringLength);
// Add the canonicalized URI element
string resourceString = AuthenticationUtility.GetCanonicalizedResourceString(request.RequestUri, accountName, true);
canonicalizedString.AppendCanonicalizedElement(resourceString);
return(canonicalizedString.ToString());
}