drachtio middleware for parsing SIP Authorization header
npm install drachtio-mw-registration-parserdrachtio middleware for parsing SIP registration messages. This middleware no affect on SIP requests other than REGISTER; for incoming
REGISTER messages it will augment the passed req object by attaching a registration property containing useful details about
the register (or unregister) request.
js
const Srf = require('drachtio-srf');
const srf = new Srf();
const regParser = require('drachtio-mw-registration-parser') ;srf.connect({...}) ;
srf.use(regParser) ;
srf.register((req, res) => {
console.log(req.registration) ;
/*
REGISTER sip:drachtio.org SIP/2.0
Via: SIP/2.0/UDP 10.128.77.170:5060;branch=z9hG4bK1sansay2357115221rdb9676
To:
From: "503" ;tag=sansay2357115221rdb9676
Call-ID: 1153979666-0-659259900@72.1.47.171
CSeq: 1 REGISTER
Contact: ;expires=3600
Authorization: Digest username="167356",realm="sip.drachtio.org",nonce="4fe61e6b-ccb8-47c8-8302-27be8f0b80fd",uri="sip:72.1.46.10:5061",algorithm=MD5,response="9a75860d5f13d8e1067a1e5f5c24e261",qop=auth,nc=000003e9,cnonce="cf1bb785"
User-Agent: Cisco/SPA525G2-7.6.1(ES_RC01)
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER, UPDATE
Max-Forwards: 69
Content-Length: 0
console.log =>
{
type":"register",
"expires":3600,
"contact":[
{
"uri":"sip:167356@10.128.77.170:5060;transport=udp;jtr=5882-1",
"params":{"expires":"3600"}
}
],
"aor":"sip:167356@10.128.77.12"
}
*/
}) ;
``