[FEATURE] Can uac_auth using realm in challenge instead of specific by user

[okhowang]

Describe the solution you'd like I'm using uac_auth for authenticate to some other service. the realm parameter is necessary now. I need to set realm in module parameters or AVP. But in the real world, the realm may change even with the same service (by some incorrect setup, maybe).

Implementation

- Component: `uac` - Type: func - Name: `uac_auth` `uac_auth` can got a flag indicate that using realm in UAS 401/407 response instead of specific by user. **Describe alternatives you've considered** there is no func in script which can parse realm from authenticate header. I must use regex to get realm from response header (it looks ugly). **Additional context**

[bogdan-iancu]

Shouldn't $ar give you the info you need ?

[okhowang]

$ar $ad is for Authorization header which is the part of SIP request. the issue is about how uac_auth handle WWW-Authenticate/Proxy-Authenticate header in SIP response.

[bogdan-iancu]

That's correct, indeed. Nevertheless, the grammar for the Authorization and Authentication hdrs looks the same, IMHO

[okhowang]

but there is no builtin variable like $ar $ad for WWW-Authenticate/Proxy-Authenticate header in SIP response.

[bogdan-iancu]

At least we clarified what we need here :)

[okhowang]

How about this

uac_auth can got a flag indicate that using realm in UAS 401/407 response instead of specific by user.

for example

if (t_check_status("401|407") {
    uac_auth("AUTO_REALM");
}

[github-actions[bot]]

Any updates here? No progress has been made in the last 15 days, marking as stale. Will close this issue if no further updates are made in the next 30 days.