Ausgezeichnet!!!
> On Nov 28, 2022, at 6:34 AM, Giovanni Maruzzelli <gmaruzz(a)gmail.com> wrote:
>
> On Mon, Nov 28, 2022 at 11:47 AM Daniel-Constantin Mierla <miconda(a)gmail.com> wrote:
>
> the next year Kamailio World Conference is planed to return in Berlin
> for an in-person event at the usual location in the city center.
>
>
> Yeeeeeeeeeeeeeeee!!!!!
>
> Super!
>
> --
> Sincerely,
>
> Giovanni Maruzzelli
> OpenTelecom.IT
> cell: +39 347 266 56 18
>
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
Hello,
the next year Kamailio World Conference is planed to return in Berlin
for an in-person event at the usual location in the city center.
For the moment, we would like to announce the dates, respectively June
5-7, 2023.
If nothing unexpected happens meanwhile, the call for speakers and
registrations will be open at the beginning of 2023. We aim for a
similar structure like the past in-person events, with first day
starting around noon and targeting to be tutorial-oriented, followed by
2 days of conference presentations.
More details soon!
Daniel
--
Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
### Description
We are trying to perform an outbound call through kamailio (5.6). When doing so, we are getting an expected 407 response from the trunk provider. As reponse we try to authenticate. This last invite being sent from kamailio to the trunk provider contains a bad content-length field.
if the content header field value was 1234 in the original invite, the last ones content-header field value is 12341234. So it looks like it's not cleared before its set.
### Troubleshooting
this source we used to troubleshoot:
xlog("L_WARN", "TRUNKAUTH entered, message: $mbu\n"); AT THIS POINT CONTENT_HEADER = 1234 (just an example)
if(t_check_status("401|407")) {
$avp(auser) = "testuser";
$avp(apass) = "credshere";
uac_auth();
xlog("L_WARN", "TRUNKAUTH Auth done, updated message: $mbu\n"); AT THIS POINT CONTENT_HEADER = 12341234
route(RELAY);
#### Reproduction
See troubleshooting
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
```
kamailio 5.6.2 (x86_64/linux)
```
* **Operating System**:
```
kamailio 5.6.2 (x86_64/linux)
```
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Message ID: <kamailio/kamailio/issues/3275(a)github.com>
Module: kamailio
Branch: 5.6
Commit: e8494799a86a0487c013ca457cac88fac4ce6501
URL: https://github.com/kamailio/kamailio/commit/e8494799a86a0487c013ca457cac88f…
Author: Victor Seva <linuxmaniac(a)torreviejawireless.org>
Committer: Victor Seva <linuxmaniac(a)torreviejawireless.org>
Date: 2022-11-28T10:05:40+01:00
pkg/kamailio/deb: fix jammy build
---
Modified: pkg/kamailio/deb/debian/backports/jammy
Modified: pkg/kamailio/deb/jammy/control
Modified: pkg/kamailio/deb/jammy/rules
---
Diff: https://github.com/kamailio/kamailio/commit/e8494799a86a0487c013ca457cac88f…
Patch: https://github.com/kamailio/kamailio/commit/e8494799a86a0487c013ca457cac88f…
---
diff --git a/pkg/kamailio/deb/debian/backports/jammy b/pkg/kamailio/deb/debian/backports/jammy
index a469871dcf..097873e0fa 100755
--- a/pkg/kamailio/deb/debian/backports/jammy
+++ b/pkg/kamailio/deb/debian/backports/jammy
@@ -6,6 +6,12 @@ DIST=jammy
rm -rf ${DIST}
cp -r debian ${DIST}
+# No mi_xmlrpc module
+sed -i -e '/libxmlrpc-c3-dev/d' -e '/^Package: kamailio-xmlrpc-modules/,/^$/d' \
+ ${DIST}/control
+sed -i -e 's/ mi_xmlrpc[ ,$]*/ /' ${DIST}/rules
+sed -i -e '/^EXTRA_EXCLUDED_MODULES=/s/$/ mi_xmlrpc/' ${DIST}/rules
+
# No dnssec module:
sed -i -e '/libval-dev/d' -e '/^Package: kamailio-dnssec-modules/,/^$/d' \
${DIST}/control
diff --git a/pkg/kamailio/deb/jammy/control b/pkg/kamailio/deb/jammy/control
index 285c8be9a6..1c7ef64aa3 100644
--- a/pkg/kamailio/deb/jammy/control
+++ b/pkg/kamailio/deb/jammy/control
@@ -48,7 +48,6 @@ Build-Depends:
libunistring-dev,
libwebsockets-dev,
libxml2-dev,
- libxmlrpc-c3-dev,
openssl,
pkg-config,
python3,
diff --git a/pkg/kamailio/deb/jammy/rules b/pkg/kamailio/deb/jammy/rules
index 3ab41f9f68..77ff6490f6 100755
--- a/pkg/kamailio/deb/jammy/rules
+++ b/pkg/kamailio/deb/jammy/rules
@@ -26,7 +26,7 @@ EXCLUDED_MODULES=
# extra modules to skip, because they are not compilable now
# - regardless if they go to the main kamailio package or to some module package,
# they will be excluded from compile and install of all
-EXTRA_EXCLUDED_MODULES=bdb dbtext oracle pa iptrtpproxy
+EXTRA_EXCLUDED_MODULES=bdb dbtext oracle pa iptrtpproxy mi_xmlrpc
# module groups that are packaged in separate packages
# (with the name kamailio-$(group_name)-modules)
Hello Team,
**Description**
Automatic queue creation with Kazoo module in kamailio.
Noticed that , amqp_max_channels parameter creates automatic queues in Rabbitmq-server based on the channel number provided.
Expecting that , it should create only channels not queues.
**Parameter Used**
modparam("kazoo", "amqp_max_channels", 10)
**Additional Information**
Kamailio Version - output of kamailio -v
kamailio 5.5.1 (x86_64/linux)
Can any one help on this issue as why the kazoo module creates an automatic queue based on amqp_max_channels param ?
Thanks
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### Description
<!--
Explain what you did, what you expected to happen, and what actually happened.
-->
I'm testing kamailio v 5.6.1 in an alpine linux docker with musl libc (x86_64) Version 1.2.3 and I see a kamailio crash just with version option (kamailio --version).
The crash occur if I haven't localhost resolution in /etc/hosts. This isn't a canonical situation, but crash occur!
Running kamailio with gdb I see that the problem is in freeaddrinfo call in log_init function.
#### Reproduction
<!--
If the issue can be reproduced, describe how it can be done.
-->
cat /etc/hosts
#127.0.0.1 localhost
#::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
#172.30.0.3 bd9375eeb5af
#2001:db8:1111:2222:0:242:ac1e:3 bd9375eeb5af
/ #
/ # kamailio --version
Segmentation fault (core dumped)
#### Debugging Data
<!--
If you got a core dump, use gdb to extract troubleshooting data - full backtrace,
local variables and the list of the code at the issue location.
gdb /path/to/kamailio /path/to/corefile
bt full
info locals
list
If you are familiar with gdb, feel free to attach more of what you consider to
be relevant.
-->
```
# gdb --args kamailio --version
GNU gdb (GDB) 9.2
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-alpine-linux-musl".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from kamailio...
(gdb) run
Starting program: /usr/local/sbin/kamailio --version
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7f9f5ed in freeaddrinfo () from /lib/ld-musl-x86_64.so.1
(gdb) bt
#0 0x00007ffff7f9f5ed in freeaddrinfo () from /lib/ld-musl-x86_64.so.1
#1 0x000055555559087d in calc_proc_no () at main.c:1976
#2 0x00007fffffffe8d0 in ?? ()
#3 0x00007fffffffed58 in ?? ()
#4 0x000055555561b143 in log_init () at core/dprint.c:483
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
```
### Possible Solutions
<!--
If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a fix.
-->
I suppose that log_init function needs a check for info pointer. If info pointer is not NULL, then call freeaddrinfo. I see similar protections in other points of code.
```
void log_init(void)
{
struct addrinfo hints;
struct addrinfo *info = NULL;
int gai_result;
char hostname[1024];
hostname[1023] = '\0';
gethostname (hostname, 1023);
memset (&hints, 0, sizeof (hints));
hints.ai_family = AF_UNSPEC; /*either IPV4 or IPV6 */
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_CANONNAME;
if ((gai_result = getaddrinfo (hostname, 0, &hints, &info)) != 0) {
log_fqdn = "?";
} else if (info == NULL) {
log_fqdn = "?";
} else {
log_fqdn = strdup (info->ai_canonname);
}
if(info) // add pointer validity
freeaddrinfo (info);
dprint_init_colors();
}
```
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
```
version: kamailio 5.6.2 (x86_64/linux) 54a9c1
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: 54a9c1
compiled on 09:26:43 Nov 15 2022 with gcc 9.3.0
```
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Message ID: <kamailio/kamailio/issues/3281(a)github.com>
In my use case I use HS256 so its a shared secret normally using a string with environment variable or something, not a key file. The jwt mod expects a file to load up the secret/key. So I just create a file with the secret inside the file, but I keep getting.
```
failed to decode jwt value
```
After digging into the source and trying to debug. It looks like when it's handing secret in a file the kdata.len is off by one.
This is the dirty fix for me.
```
diff --git a/src/modules/jwt/jwt_mod.c b/src/modules/jwt/jwt_mod.c
index 233a0709..a67d0b89 100644
--- a/src/modules/jwt/jwt_mod.c
+++ b/src/modules/jwt/jwt_mod.c
@@ -509,7 +509,7 @@ static int ki_jwt_verify(sip_msg_t* msg, str *key, str *alg, str *claims,
}
}
- ret = jwt_decode(&jwt, jwtval->s, (unsigned char*)kdata.s, (size_t)kdata.len);
+ ret = jwt_decode(&jwt, jwtval->s, (unsigned char*)kdata.s, (size_t)kdata.len-1);
if (ret!=0 || jwt==NULL) {
LM_ERR("failed to decode jwt value\n");
goto error;
```
--
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Message ID: <kamailio/kamailio/issues/3282(a)github.com>
Module: kamailio
Branch: master
Commit: 929986648dcfefa1212cbfcc129b7bb3a44259d6
URL: https://github.com/kamailio/kamailio/commit/929986648dcfefa1212cbfcc129b7bb…
Author: Kamailio Dev <kamailio.dev(a)kamailio.org>
Committer: Kamailio Dev <kamailio.dev(a)kamailio.org>
Date: 2022-11-23T09:16:28+01:00
modules: readme files regenerated - presence ... [skip ci]
---
Modified: src/modules/presence/README
---
Diff: https://github.com/kamailio/kamailio/commit/929986648dcfefa1212cbfcc129b7bb…
Patch: https://github.com/kamailio/kamailio/commit/929986648dcfefa1212cbfcc129b7bb…
---
diff --git a/src/modules/presence/README b/src/modules/presence/README
index 9e378a5681..571ba1872f 100644
--- a/src/modules/presence/README
+++ b/src/modules/presence/README
@@ -1135,7 +1135,7 @@ kamcmd presence.updateWatchers sip:alice@domain.com presence
Parameters:
* mode - (optional) it can be 'full' to print all the fields of
- presentity record. If missine, only a selected set of fields are
+ presentity record. If missing, only a selected set of fields are
printed in the response.
RPC Command Format:
Module: kamailio
Branch: master
Commit: ced18c6f3c3a4632cb23510334466c236f08d26f
URL: https://github.com/kamailio/kamailio/commit/ced18c6f3c3a4632cb23510334466c2…
Author: Daniel-Constantin Mierla <miconda(a)gmail.com>
Committer: Daniel-Constantin Mierla <miconda(a)gmail.com>
Date: 2022-11-23T09:07:44+01:00
presence: docs - small typo
---
Modified: src/modules/presence/doc/presence_admin.xml
---
Diff: https://github.com/kamailio/kamailio/commit/ced18c6f3c3a4632cb23510334466c2…
Patch: https://github.com/kamailio/kamailio/commit/ced18c6f3c3a4632cb23510334466c2…
---
diff --git a/src/modules/presence/doc/presence_admin.xml b/src/modules/presence/doc/presence_admin.xml
index 7e425105aa4..9a1a655cc17 100644
--- a/src/modules/presence/doc/presence_admin.xml
+++ b/src/modules/presence/doc/presence_admin.xml
@@ -1381,7 +1381,7 @@ pres_update_watchers("sip:test@kamailio.org", "presence");
<itemizedlist>
<listitem>
<para>mode - (optional) it can be 'full' to print all the
- fields of presentity record. If missine, only a selected
+ fields of presentity record. If missing, only a selected
set of fields are printed in the response.</para>
</listitem>
</itemizedlist>
Hello!
We needed rtpengine module to be asynchronous. I needed help for this.
1) I want to understand how many of the commands in the list are needed to be made asynchronous.
2) I went through evapi module to understand how asynchronous commands were implemented by suspending request/responses and then continuing. But I couldn't see anywhere where the suspended commands were being continued.
Thank you.