import inc_sip as sip
import inc_sdp as sdp

pjsua = "--null-audio --id=sip:CLIENT --registrar sip:127.0.0.1:$PORT " + \
	"--username user@ims-domain --realm python --password passwd --use-ims --auto-update-nat=0"

req1 = sip.RecvfromTransaction("Initial registration", 401,
				include=["REGISTER sip", "Authorization", 
					 "username=\"user@ims-domain\"",
					 "realm=\"python\""], 
				resp_hdr=["WWW-Authenticate: Digest realm=\"python\", nonce=\"1234\""],
				expect="SIP/2.0 401"
			  )

req2 = sip.RecvfromTransaction("Registration retry with auth", 200,
				include=["REGISTER sip", "Authorization:", 
					     "realm=\"python\"", "username=\"user@ims-domain\"", 
					     "nonce=\"1234\"", "response="],
				# Must not have double Authorization header:
				exclude=["Authorization:[\\s\\S]+Authorization:"],
				expect="registration success"	     
			  )

recvfrom_cfg = sip.RecvfromCfg("Successful IMS registration test",
			       pjsua, [req1, req2])