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# $Id: 230_reg_bad_fail_stale_true.py 2392 2008-12-22 18:54:58Z bennylp $
import inc_sip as sip
import inc_sdp as sdp
# In this test we simulate broken server, where it always sends
# stale=true with all 401 responses. We should expect pjsip to
# retry the authentication until PJSIP_MAX_STALE_COUNT is
# exceeded. When pjsip retries the authentication, it should
# use the new nonce from server
pjsua = "--null-audio --id=sip:CLIENT --registrar sip:127.0.0.1:$PORT " + \
"--realm=python --user=username --password=password"
req1 = sip.RecvfromTransaction("Initial request", 401,
include=["REGISTER sip"],
exclude=["Authorization"],
resp_hdr=["WWW-Authenticate: Digest realm=\"python\", nonce=\"1\""]
)
req2 = sip.RecvfromTransaction("First retry", 401,
include=["REGISTER sip", "Authorization", "nonce=\"1\""],
exclude=["Authorization:[\\s\\S]+Authorization:"],
resp_hdr=["WWW-Authenticate: Digest realm=\"python\", nonce=\"2\", stale=true"]
)
req3 = sip.RecvfromTransaction("Second retry retry", 401,
include=["REGISTER sip", "Authorization", "nonce=\"2\""],
exclude=["Authorization:[\\s\\S]+Authorization:"],
resp_hdr=["WWW-Authenticate: Digest realm=\"python\", nonce=\"3\", stale=true"]
)
req4 = sip.RecvfromTransaction("Third retry", 401,
include=["REGISTER sip", "Authorization", "nonce=\"3\""],
exclude=["Authorization:[\\s\\S]+Authorization:"],
resp_hdr=["WWW-Authenticate: Digest realm=\"python\", nonce=\"4\", stale=true"],
expect="PJSIP_EAUTHSTALECOUNT"
)
recvfrom_cfg = sip.RecvfromCfg("Failed registration retry (server rejects with stale=true) ",
pjsua, [req1, req2, req3, req4])
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