[kamailio/kamailio] sip_trace(address, "", "t") uses the duplicate_uri for replies from auth_challenge instead of address argument in sip_trace() (Issue #3700)
5 Jan
2024
5 Jan
'24
4:23 p.m.
### Description
Using sip_trace() with different address arguments:
```
modparam("siptrace", "duplicate_uri", "sip:X.X.X.X:9060")
# siptrace till Homer
if(method == "REGISTER"){
sip_trace("sip:X.X.X.X:9060", "", "t");
}
# siptrace till Voipmonitor
if (is_method("INVITE|BYE|UPDATE|CANCEL")) {
sip_trace("sip:Y.Y.Y.Y:9060", "", "t");
}
```
Will send replies from auth_challenge to the address defined in duplicate_uri. So in the
case above - no 407 are sent to "sip:Y.Y.Y.Y:9060", instead the are sent to
"sip:X.X.X.X:9060" when challenging an Invite.
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
```
version: kamailio 5.6.5 (x86_64/linux)
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST,
DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY,
USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535,
DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled with gcc 8.3.0
```
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5 Jan
5 Jan
4:48 p.m.
Hi,
407 is a reply, so i guess, kamailio sends the duplicate message to default
target configured in modpraram.
You should configure something like
onreply_route {
if 407
sip_trace(sip:Y.Y.Y.Y)
}
Markus
On Fri, Jan 5, 2024 at 2:23 PM Niklas Larsson via sr-dev <
sr-dev(a)lists.kamailio.org> wrote:
Description
Using sip_trace() with different address arguments:
modparam("siptrace", "duplicate_uri", "sip:X.X.X.X:9060")
# siptrace till Homer
if(method == "REGISTER"){
sip_trace("sip:X.X.X.X:9060", "", "t");
}
# siptrace till Voipmonitor
if (is_method("INVITE|BYE|UPDATE|CANCEL")) {
sip_trace("sip:Y.Y.Y.Y:9060", "", "t");
}
Will send replies from auth_challenge to the address defined in
duplicate_uri. So in the case above - no 407 are sent to
"sip:Y.Y.Y.Y:9060", instead the are sent to "sip:X.X.X.X:9060" when
challenging an Invite.
Additional Information
- *Kamailio Version* - output of kamailio -v
version: kamailio 5.6.5 (x86_64/linux)
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST,
DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY,
USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535,
DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled with gcc 8.3.0
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8 Jan
8 Jan
10:19 a.m.
Hi, 407 is a reply, so i guess, kamailio sends the
duplicate message to default target configured in modpraram. You should configure
something like onreply_route { if 407 sip_trace(sip:Y.Y.Y.Y) }
Unfortunately - I can see no traffic/messages in the onreply_route from auth_challenge -
all other replies are visible there.
```
onreply_route {
xlog("L_INFO", "[onreply_route] {$ci} - rm: $rm rs: $rs");
}
```
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9 Jan
9 Jan
2:47 p.m.
Closed #3700 as completed.
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2:47 p.m.
Likely the challenge for authentication is sent out stateless, not in a transaction. This
is how the default config does it. You can try to create the transaction before the
authentication challenge and see if solves it. If not, you can reopen here or continue the
discussion on the mailing list for more help.
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322
days inactive
326
days old
4 comments
3 participants
participants (3)
-
Daniel-Constantin Mierla -
Markus Monka -
Niklas Larsson