/** Converts a Record into a String representation */
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(name);
if (sb.length() < 8) {
sb.append("\t");
}
if (sb.length() < 16) {
sb.append("\t");
}
sb.append("\t");
if (Options.check("BINDTTL")) {
sb.append(TTL.format(ttl));
} else {
sb.append(ttl);
}
sb.append("\t");
if (dclass != DClass.IN || !Options.check("noPrintIN")) {
sb.append(dclass.getName());
sb.append("\t");
}
sb.append(Type.string(type));
String rdata = rrToString();
if (!rdata.equals("")) {
sb.append("\t");
sb.append(rdata);
}
return sb.toString();
}
/**
* Sign a message with SIG(0). The DNS key and private key must refer to the same underlying
* cryptographic key.
*
* @param message The message to be signed
* @param key The DNSKEY record to use as part of signing
* @param privkey The PrivateKey to use when signing
* @param previous If this message is a response, the SIG(0) from the query
*/
public static void signMessage(
Message message, KEYRecord key, PrivateKey privkey, SIGRecord previous)
throws DNSSEC.DNSSECException {
int validity = Options.intValue("sig0validity");
if (validity < 0) {
validity = VALIDITY;
}
long now = System.currentTimeMillis();
Date timeSigned = new Date(now);
Date timeExpires = new Date(now + validity * 1000);
SIGRecord sig = DNSSEC.signMessage(message, previous, key, privkey, timeSigned, timeExpires);
message.addRecord(sig, Section.ADDITIONAL);
}