GetSignature() public method

public GetSignature ( string input ) : string
input string
return string
GoogleCredentials Class Documentation
Example #1
0
        public Uri GetSignedUrl(Uri url, TimeSpan signatureExpiration, string method = "GET")
        {
            var expires             = DateTime.UtcNow.Add(signatureExpiration).GetSecondsSinceUnixEpoch();
            var stringToSign        = string.Format("{0}\n\n\n{1}\n{2}", method, expires, url.LocalPath);
            var urlEncodedSignature = HttpUtility.UrlEncode(_credentials.GetSignature(stringToSign));

            var authenticatedUrl = string.Format("{0}?GoogleAccessId={1}&Signature={2}&Expires={3}",
                                                 url.OriginalString, _credentials.AccessId, urlEncodedSignature, expires);

            return(new Uri(authenticatedUrl));
        }