pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/37314?usp=email )

Change subject: asterisk: IMS: Fix INVITE Contact header validation ......................................................................

asterisk: IMS: Fix INVITE Contact header validation

Related: SYS#6984 Change-Id: Icfc055859527c9c09ba0fa2648a85ac2ac2fa0bb --- M asterisk/IMS_ConnectionHandler.ttcn 1 file changed, 12 insertions(+), 2 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/14/37314/1

diff --git a/asterisk/IMS_ConnectionHandler.ttcn b/asterisk/IMS_ConnectionHandler.ttcn index 29a77ec..95f6852 100644 --- a/asterisk/IMS_ConnectionHandler.ttcn +++ b/asterisk/IMS_ConnectionHandler.ttcn @@ -382,7 +382,7 @@ Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, log2str(g_name & ": Received unexpected empty Contact attributes (omit)")); } - f_sip_param_match_value_or_fail(caddr.contactParams, "+g.3gpp.icsi-ref", ""urn\%3Aurn-7\%3A3gpp-service.ims.icsi.mmtel""); + f_sip_param_match_value_or_fail(caddr.contactParams, "+g.3gpp.icsi-ref", ""urn%3Aurn-7%3A3gpp-service.ims.icsi.mmtel""); f_sip_param_match_value_or_fail(caddr.contactParams, "+sip.instance", ""<urn:gsma:imei:" & g_pars.subscr.imei & ">""); f_sip_param_match_value_or_fail(caddr.contactParams, "audio", omit);

@@ -479,7 +479,7 @@ } /* GSMA FCM.01 3.2.3.3: "The INVITE request contains Within the Contact header [...] the IMS * Communication Service Identifier's (ICSI) for IMS Multimedia Telephony" */ - f_sip_param_match_value_or_fail(caddr.contactParams, "+g.3gpp.icsi-ref", ""urn\%3Aurn-7\%3A3gpp-service.ims.icsi.mmtel""); + f_sip_param_match_value_or_fail(caddr.contactParams, "+g.3gpp.icsi-ref", ""urn%3Aurn-7%3A3gpp-service.ims.icsi.mmtel""); /* "The UE must include the audio media feature tag, as defined in IETF RFC 3840, * in the Contact header field of the SIP INVITE request, and in the Contact header * field of the SIP response to the SIP INVITE request" */