public PmlElement ValueToPml()
{
if (_value == null)
{
return(new PmlNull());
}
switch (_type)
{
case CciResultType.Binary: return(new PmlBinary((byte[])_value));
case CciResultType.Message:
case CciResultType.Object:
case CciResultType.Value:
case CciResultType.Error: return(new PmlString(_value.ToString()));
case CciResultType.Success: return(new PmlInteger(1));
case CciResultType.List: {
PmlCollection c = new PmlCollection();
foreach (Object i in (Array)_value)
{
c.Add(i.ToString());
}
return(c);
}
case CciResultType.Pml: return((PmlElement)_value);
default: return(new PmlString("Unknown type: " + _type.ToString()));
}
}
public void AuthorizeDomains(String[] domains, CreateHTTPChallengeCallback challenge_callback)
{
RegisterKey();
RSAParameters account_key_params = account_key.ExportParameters(false);
String thumbprint;
using (SHA256 sha = SHA256.Create()) thumbprint = urlbase64(sha.ComputeHash(Encoding.UTF8.GetBytes(PmlJsonWriter.EncodeMessage(new PmlDictionary()
{
{ "e", urlbase64(account_key_params.Exponent) },
{ "kty", "RSA" },
{ "n", urlbase64(account_key_params.Modulus) }
}))));
foreach (String altname in domains)
{
Byte[] response_string = signed_request(acme_url + "/acme/new-authz", new PmlDictionary()
{
{ "resource", "new-authz" }, { "identifier", new PmlDictionary()
{
{ "type", "dns" }, { "value", altname }
} }
});
PmlDictionary response = (PmlDictionary)PmlJsonReader.DecodeMessage(response_string);
PmlCollection challenges = (PmlCollection)response["challenges"];
PmlDictionary challenge = null;
foreach (PmlDictionary item in challenges)
{
if ((String)item["type"] == "http-01")
{
challenge = item;
}
}
String challenge_token = (String)challenge["token"];
String challenge_uri = (String)challenge["uri"];
String keyauth = challenge_token + "." + thumbprint;
challenge_callback("/.well-known/acme-challenge/" + challenge_token, keyauth);
try {
response_string = signed_request(challenge_uri, new PmlDictionary()
{
{ "resource", "challenge" }, { "keyAuthorization", keyauth }
});
response = (PmlDictionary)PmlJsonReader.DecodeMessage(response_string);
while ((String)response["status"] == "pending")
{
Thread.Sleep(1000);
using (WebClient wc = new WebClient()) response_string = wc.DownloadData(challenge_uri);
response = (PmlDictionary)PmlJsonReader.DecodeMessage(response_string);
}
} finally {
challenge_callback("/.well-known/acme-challenge/" + challenge_token, null);
}
if ((String)response["status"] != "valid")
{
throw new InvalidOperationException("Challenge rejected for domain " + altname + " (" + response["status"] + ")");
}
}
}
public PmlCollection ToPml(int offset)
{
PmlCollection c = new PmlCollection();
for (int i = _offset + offset; i < _command.Length; i++)
{
c.Add(_command[i]);
}
return(c);
}
