Module: kamailio Branch: master Commit: a84392d49551dcc98378e9fe2feee5f6c3fb81a4 URL: https://github.com/kamailio/kamailio/commit/a84392d49551dcc98378e9fe2feee5f… Author: Aleksandar Yosifov <alexyosifov(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-11-22T19:32:49+01:00 misc: update ims pcscf register example - Updated ims pcscf register script file with removing of ck/ik in 401 Challenge reply. --- Modified: misc/examples/ims/pcscf/route/register.cfg --- Diff: https://github.com/kamailio/kamailio/commit/a84392d49551dcc98378e9fe2feee5f… Patch: https://github.com/kamailio/kamailio/commit/a84392d49551dcc98378e9fe2feee5f… --- diff --git a/misc/examples/ims/pcscf/route/register.cfg b/misc/examples/ims/pcscf/route/register.cfg index c10979d84a4..e90b7fa300b 100644 --- a/misc/examples/ims/pcscf/route/register.cfg +++ b/misc/examples/ims/pcscf/route/register.cfg @@ -3,9 +3,9 @@ ###################################################################### route[REGISTER] { # Provide some statistics - if ($sht(a=>$ci::start_time) == $null || $sht(a=>$ci::start_time) == 0) { - $sht(a=>$ci::start_time) = $TV(Sn); - } + if ($sht(a=>$ci::start_time) == $null || $sht(a=>$ci::start_time) == 0) { + $sht(a=>$ci::start_time) = $TV(Sn); + } # Strip Transport from RURI: $ru = $(ru{re.subst,/;transport=[A-Za-z]*//g}); @@ -146,23 +146,31 @@ onreply_route[REGISTER_reply] #!endif #!endif #update stats for register reply on success - $var(start_secs) = $(sht(a=>$ci::start_time){s.select,0,.}); - $var(start_usecs) = $(sht(a=>$ci::start_time){s.select,1,.}); - $var(diff_secs) = $TV(s) - $var(start_secs); - $var(diff_usecs) = $TV(u) - $var(start_usecs); - $var(diff_ms) = $var(diff_secs)*1000 + ($var(diff_usecs)/1000); - $sht(a=>$ci::start_time)=0; - $var(stat_add) = "+" + $var(diff_ms); - xlog("L_DBG", "REGISTER SUCCESS[$ci] took $var(stat_add)ms\n"); - update_stat("register_success", "+1"); - update_stat("register_time", "$var(stat_add)"); + $var(start_secs) = $(sht(a=>$ci::start_time){s.select,0,.}); + $var(start_usecs) = $(sht(a=>$ci::start_time){s.select,1,.}); + $var(diff_secs) = $TV(s) - $var(start_secs); + $var(diff_usecs) = $TV(u) - $var(start_usecs); + $var(diff_ms) = $var(diff_secs)*1000 + ($var(diff_usecs)/1000); + $sht(a=>$ci::start_time)=0; + $var(stat_add) = "+" + $var(diff_ms); + xlog("L_DBG", "REGISTER SUCCESS[$ci] took $var(stat_add)ms\n"); + update_stat("register_success", "+1"); + update_stat("register_time", "$var(stat_add)"); #!ifdef WITH_IPSEC - ipsec_forward("location"); - } - else { + ipsec_forward("location"); + } + else { if (t_check_status("401")) { - ipsec_create("location"); - } + #Remove ck and ik from Authentication header + $var(rem_ck) = $(hdr(WWW-Authenticate){re.subst,/ck="[a-zA-Z0-9]*", //g}); + $var(rem_ik) = $(var(rem_ck){re.subst,/ik="[a-zA-Z0-9]*", //g}); + remove_hf("WWW-Authenticate"); + append_hf("WWW-Authenticate: $var(rem_ik)\r\n"); + + if(ipsec_create("location")!=1) { + send_reply("503", "Service Unavailable (Create ipsec failed)"); + } + } #!endif } exit; @@ -183,12 +191,12 @@ failure_route[REGISTER_failure] xlog("Blocking traffic from $si\n"); $sht(ipban=>$si) = 1; } - update_stat("register_failed", "+1"); + update_stat("register_failed", "+1"); } #!endif if (t_check_status("408")) { send_reply("504","Server Time-Out"); - update_stat("register_failed", "+1"); + update_stat("register_failed", "+1"); exit; } }