public KeyValuePair<string, string> GenerateDnsChallengeAnswer(string dnsId, ISigner signer)
{
var resp = new
{
type = AcmeProtocol.CHALLENGE_TYPE_DNS,
token = Token
};
var json = JsonConvert.SerializeObject(resp);
var hdrs = new { alg = signer.JwsAlg, jwk = signer.ExportJwk() };
var signed = JwsHelper.SignFlatJsonAsObject(
signer.Sign, json, unprotectedHeaders: hdrs);
/*
// We format it as a set of lines broken on 100-character boundaries to make it
// easier to copy and put into a DNS TXT RR which normally have a 255-char limit
// so this result may need to be broken up into multiple smaller TXT RR entries
var sigFormatted = Regex.Replace(signed.signature,
"(.{100,100})", "$1\r\n");
*/
return new KeyValuePair<string, string>(
$"{AcmeProtocol.DNS_CHALLENGE_NAMEPREFIX}{dnsId}",
signed.signature); /*sigFormatted);*/
}
