coolaj86/dig.js
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use status codes by name

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This commit is contained in:
AJ ONeal 2017-10-18 15:26:07 -06:00
parent 893574a3c2
commit 44b4801ef6
1 changed files with 7 additions and 1 deletions
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8
dns-request.js
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@ -4,11 +4,17 @@ var dnsjs = require('dns-suite');
var crypto = require('crypto'); var crypto = require('crypto');
var dgram = require('dgram'); var dgram = require('dgram');
var RCODES = {
0: 'NOERROR'
, 3: 'NXDOMAIN'
, 5: 'REFUSED'
};
function logQuestion(packet) { function logQuestion(packet) {
var flags = ""; var flags = "";
// TODO opcode 0 QUERY rcode 0 NOERROR // TODO opcode 0 QUERY rcode 0 NOERROR
console.info(';; ->>HEADER<<- [opcode: ' + packet.header.opcode + ', status: ' + packet.header.rcode + '], id: ' + packet.header.id); console.info(';; ->>HEADER<<- [opcode: ' + packet.header.opcode + ', status: ' + (RCODES[packet.header.rcode] || packet.header.rcode) + '], id: ' + packet.header.id);
if (packet.header.tc) { console.info("Truncated [tc] (we don't know the normal way to print a tc packet... you should record this with -o tc-packet.dig and send it to us)"); } if (packet.header.tc) { console.info("Truncated [tc] (we don't know the normal way to print a tc packet... you should record this with -o tc-packet.dig and send it to us)"); }
flags += ";; flags:"; flags += ";; flags:";
if (packet.header.qr) { flags += " qr"; } if (packet.header.qr) { flags += " qr"; }