void Test()
{
try {
var cfg = Cfg();
var result = new WhmDnsUpdater(cfg.WhmHost, cfg.WhmPort, cfg.WhmUsername, cfg.WhmSecurityToken)
.Update(HostnameToUpdate, IpToUpdate, 3600);
Assert.True(result);
} catch (Exception ex) {
throw ex;
}
}
public ActionResult <string> Get(string authCode, string fromHost, string toIp, int?ttl = null)
{
IPAddress ip;
try {
if (!config.Value.RequestAuthCode.IsNullOrWhiteSpace())
{
if (authCode.Trim() != config.Value.RequestAuthCode.Trim())
{
throw new Exception("Unauthorized");
}
}
ip = ParseIpAddress(toIp);
if (!Regex.IsMatch(fromHost, @".+\..+"))
{
throw new Exception("WhmHost is invalid");
}
const int ttl_min = 300;
if (ttl.HasValue && ttl.Value < ttl_min)
{
throw new Exception($"TTL is invalid, set to at least {ttl_min}");
}
} catch (Exception ex) {
return($"FAIL - {ex.Message}");
}
try {
var result = new WhmDnsUpdater(config.Value.WhmHost, config.Value.WhmPort, config.Value.WhmUsername, config.Value.WhmSecurityToken)
.Update(fromHost, ip, ttl);
return(result
? $"OK updated '{fromHost}' to '{toIp}'"
: "FAIL");
} catch (Exception ex) {
Logging.Logger.Error(ex, "Unexpected error updating '{FromHost}' to '{ToIp}'", fromHost, toIp);
return("FAIL - internal error");
}
}
