[OpenSIPS-Users] opensips-cli connection problems

[Tomi Hakkarainen]

My 5c
If you are using Debian 10 "Buster" or newer, AppArmor is enabled by default

Tomi

On 24. Sep 2020, at 19.21, Jeff Pyle <jeff at ugnd.org> wrote:


I am not using apparmor.  Not intentionally, anyway.  I see the libapparmor1 package is installed but that's about it.

# echo FOOBAR >>/tmp/opensips-class4_fifo
bash: /tmp/opensips-class4_fifo: Permission denied

Huh.  Why would root not be able to write to a file with 0666 permissions?  That's weird to me.

Looking back now I'm not sure where I found the "url" type.  If I come across it again, I'll let you know.  "http" is working great!


- Jeff




On Thu, Sep 24, 2020 at 10:28 AM Liviu Chircu <liviu at opensips.org> wrote:
> On 24.09.2020 17:15, Jeff Pyle wrote:
>> If I try fifo, I get a permissions problem...
>> 
>> PermissionError: [Errno 13] Permission denied: '/tmp/opensips-class4_fifo'
>> 
>> ...even though:
>> 
>> # ls -lh /tmp/opensips-class4_fifo
>> prw-rw-rw- 1 opensips opensips 0 Sep 24 10:05 /tmp/opensips-class4_fifo
> I don't have a big clue on this one, unfortunately, as it should work given your info.  Some hints:
> 
> * manually ensure the user you're running opensips-cli with can write to the FIFO file, even if it's gibberish.  Example:
> 
>     echo FOOBAR >>/tmp/opensips-class4_fifo
> 
> * make sure FIFO access isn't blocked by some security layer, such as apparmor.  If you're using apparmor, check the logs.
> 
> Cheers,
> 
> -- 
> Liviu Chircu
> www.twitter.com/liviuchircu | www.opensips-solutions.com
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