Think this will fork if command executed:
1) root user;
2) kamailio user;
3) member of kamailio group user;

According to description command executed not under these users.


On Thu, Jul 30, 2020 at 1:35 PM Igor Potjevlesh <igor.potjevlesch@gmail.com> wrote:

Hello Daniel,

 

I installed from the sources.

But you're right. I missed the "fifo_mode" param with the right permission. It works better, thank you.

Regards,

 

Igor.

 

De : Daniel-Constantin Mierla <miconda@gmail.com>
Envoyé : jeudi 30 juillet 2020 11:16
À : Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>; Igor Potjevlesh <igor.potjevlesch@gmail.com>; sr-users@lists.sip-router.org
Objet : Re: [SR-Users] Issue with kamctl after upgrading to 5.3.4

 

Hello,

did you install from packages on an OS with systemd? I think I saw some discussion here on mailing list related to restriction/permissions enforced by systemd, but I am not sure it was about the same case.

Anyhow, jsonrpcs also uses a fifo file to receive commands from kamctl and kamailio_rpc.fifo is the one create in such case. The mi_fifo is no longer available, which was for MI commands, not for RPC commands.

The jsonrpcs module should have modparams to set access rights as well as user/group for the rpc fifo file. That should give enough flexibility to allow different users to access the fifo file.

Otherwise, I am not sure why it worked for you before, because it was supposed to be restricted access and as long as I can remember I used sudo to run kamctl...

Cheers,
Daniel

On 30.07.20 10:47, Igor Potjevlesh wrote:

Hello there!

 

I'm having trouble with kamctl since I upgraded to 5.3.4.

The command is working fine with root user but not with another user. The problem seems to be that the command try to access to /var/run/kamailio/kamailio_rpc.fifo even if the file exists.

I guess it's a permission problem. But I was thinking that FIFO is no more used. Only jsonrpcs.

 

How can I fix that?

 

Regards,

 

Igor.

 

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