static void Main(string[] args)
{
if (args.Length != 2)
{
Console.WriteLine("USAGE: ApiAuthenticator secretsfile.json query");
return;
}
var secretFile = args[0];
const string host = "https://api.silobreaker.com/";
string url = host + args[1] + "&type=json";
try
{
SecretTokens secretTokens = JsonConvert.DeserializeObject <SecretTokens>(File.ReadAllText(secretFile));
JObject o = getAPIResponse(secretTokens, url);
Console.WriteLine(o.ToString());
}
catch (System.IO.FileNotFoundException)
{
Console.WriteLine("Secrets file " + secretFile + " not found.");
}
catch (WebException e)
{
Console.WriteLine(e.Message);
}
catch (JsonReaderException)
{
Console.WriteLine("Error parsing json. Either the secrets file is malformed or\nthe authentication failed. Check that your api keys are correct.");
}
}
private static string BuildDigestUrl(SecretTokens secretTokens, string verb, string url, byte[] postData)
{
var digest = GetBase64Digest(secretTokens.SharedKey, verb + " " + url, postData);
var digestUrl = url + (url.Contains("?") ? "&" : "?");
digestUrl += "apiKey=" + secretTokens.ApiKey + "&digest=" + HttpUtility.UrlEncode(digest);
return(digestUrl);
}
private static JObject getAPIResponse(SecretTokens secret, string url)
{
const string verb = "GET";
var digest = GetBase64Digest(verb + " " + url, secret.SharedKey);
var signedUrl = url + "&apiKey=" + secret.ApiKey + "&digest=" + WebUtility.UrlEncode(digest);
var request = (HttpWebRequest)WebRequest.Create(signedUrl);
var response = (HttpWebResponse)request.GetResponse();
using (var stream = response.GetResponseStream())
{
var reader = new StreamReader(stream, Encoding.UTF8);
var str = reader.ReadToEnd();
return(JObject.Parse(str));
}
}
private static JObject getAPIResponse(SecretTokens secret, string url)
{
const string verb = "GET";
var digest = GetBase64Digest(verb + " " + url, secret.SharedKey);
var signedUrl = url + "&apiKey=" + secret.ApiKey + "&digest=" + WebUtility.UrlEncode(digest);
var request = (HttpWebRequest)WebRequest.Create(signedUrl);
var response = (HttpWebResponse)request.GetResponse();
using (var stream = response.GetResponseStream())
{
var reader = new StreamReader(stream, Encoding.UTF8);
var str = reader.ReadToEnd();
return JObject.Parse(str);
}
}