Module: sip-router Branch: master Commit: 71f2247cf4dc6f8d3a0b148461322f6b680f1174 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=71f2247c...

Author: Richard Good richard.good@smilecoms.com Committer: Richard Good richard.good@smilecoms.com Date: Tue Feb 11 09:42:27 2014 +0200

examples/config: added p-asserted-identity logic on P-CSCF and add Called-Party_ID AVP on S-CSCF

---

examples/pcscf/kamailio.cfg | 46 ++++++++++++++++++++++++++++++++++-------- examples/scscf/kamailio.cfg | 12 +++++++--- 2 files changed, 45 insertions(+), 13 deletions(-)

diff --git a/examples/pcscf/kamailio.cfg b/examples/pcscf/kamailio.cfg index 9925089..6185310 100644 --- a/examples/pcscf/kamailio.cfg +++ b/examples/pcscf/kamailio.cfg @@ -857,6 +857,22 @@ route[Orig_Initial] send_reply("403","Forbidden - You must register first with a S-CSCF"); break; } + + #asserted identity header + if (is_present_hf("P-Preferred-Identity") && pcscf_assert_identity("location", "$hdr(P-Preferred-Identity)")) { + xlog("L_DBG", "P-Preferred-Identity is asserted " + "$hdr(P-Preferred-Identity)"); + append_hf("P-Asserted-Identity: $hdr(P-Preferred-Identity)\r\n"); + } else { + xlog("L_DBG", "P-Preferred-Identity not asserted - using default " + "$pcscf_asserted_identity"); + append_hf("P-Asserted-Identity: <$pcscf_asserted_identity>\r\n"); + } + if(is_present_hf("P-Preferred-Identity")) { + remove_hf("P-Preferred-Identity"); + } + + msg_apply_changes(); + + if (!pcscf_follows_service_routes("location")){ #Variant 1 - deny access to the network #send_reply("400","Bad Request - Not following indicated service routes"); @@ -879,15 +895,6 @@ route[Orig_Initial] $avp(RR_CUSTOM_USER_AVP)="mo"; record_route();

- if (is_present_hf("P-Preferred-Identity") && pcscf_assert_identity("location", "$hdr(P-Preferred-Identity)")) { - remove_hf("P-Preferred-Identity"); - append_hf("P-Asserted-Identity: $hdr(P-Preferred-Identity)\r\n"); - } else if (pcscf_assert_identity("location", "$fu")) { - append_hf("P-Asserted-Identity: <$fu>\r\n"); - } else { - append_hf("P-Asserted-Identity: <$pcscf_asserted_identity>\r\n"); - } - # Do RTP-Relaying, if necessary: route(RTPPROXY_ORIG);

@@ -1092,6 +1099,27 @@ route[Term_Initial] ###################################################################### onreply_route[Term_Initial_reply] { + + if (t_check_status("183")||t_check_status("200")){ + if (!pcscf_is_registered("location")) { + xlog("L_DBG", "IMS: INSIDE TERM_INITIAL_REPLY: can't find contact [$ct] in P-CSCF usrloc\n"); + send_reply("403","Forbidden - not registered with P-CSCF"); + break; + } + + #asserted identity header + if (pcscf_assert_called_identity("location")) { + xlog("L_DBG", "P-Called-Party-ID asserted"); + } else { + xlog("L_DBG", "P-Called-Party-ID not asserted - using default " + "$pcscf_asserted_identity"); + append_hf("P-Asserted-Identity: <$pcscf_asserted_identity>\r\n"); + } + if(is_present_hf("P-Preferred-Identity")) { + remove_hf("P-Preferred-Identity"); + } + msg_apply_changes(); + } + #!ifdef WITH_RX if (t_check_status("180|183|200")){ xlog("L_DBG","Diameter Term authorizing media via Rx\n"); diff --git a/examples/scscf/kamailio.cfg b/examples/scscf/kamailio.cfg index 24670d8..aea60b2 100644 --- a/examples/scscf/kamailio.cfg +++ b/examples/scscf/kamailio.cfg @@ -717,6 +717,10 @@ route[orig] record_route(); }

+ if (is_method("INVITE|MESSAGE")) { + append_hf("P-Called-Party-ID: <$ruri>\r\n"); + } + #!ifdef WITH_RO # before we allow call - lets check credit if (is_method("INVITE")) { @@ -737,10 +741,10 @@ route[orig] exit; }

- if (!isc_from_as("orig")) { - remove_hf("P-Asserted-Identity"); - append_hf("P-Asserted-Identity: sip:$fU@$fd\r\n"); - } + #if (!isc_from_as("orig")) { + # remove_hf("P-Asserted-Identity"); + # append_hf("P-Asserted-Identity: sip:$fU@$fd\r\n"); + #}

# Check for PSTN destinations: if (is_method("INVITE")) {