5.4.0

Changes for 5.4.0

Changes to branch 5.4 after version 5.4.

Commits

• KAM26-25: set Referred-By params from authz - by Daniel Finke

  When REFER is challenged and authz'd by Kazoo via AMQP, treat the req

  as if it were a registered endpoint.

  Centralize setting of $xavp(authz) at end of AUTHORIZATION_CHECK.

  (cherry picked from commit 95ef250)

• updated .shipyard.yml to branch 5.4 - by shipyard

• Update config.yml to use offical2600hz/metapackager:1.0-centos-7 - by Vladimir Hidalgo

• run core_init_route before classification - by Luis Azedo

  • a custom script was relying on classification not being executed yet

  • added core_progress_route for custom scripts that need to run earlier but after sanity check

  (cherry picked from commit 6a7d244)

• handle redirects & fast pickup priority - by Luis Azedo

  • internal redirection when the call has been answered uses a refer sent to endpoint

  the endpoint should do a new invite and kamailio needs to redirect to proper media server.

  • in the case of a *3xxx, kamailio queries/checks the the parking slot and redirects the call to the proper media server

  • if the call was was parked with *4 and someones tries to pickup the call with *3xxx

  call would go next media server and if its not the media handling the parked call

  we would get a redirect to *3xxx

  perform an association

  send refer to endpoint

  the endpoint would send a new invite

  the fast pickup routines take precendence over associations

  and it happens that the channel *3xxx points at original media server initially used

  • this commits sepasrates internal redirects from associations and handles it first on fastpick routines

  (cherry picked from commit d832c6d)

• use routes for websocket script event extensibility - by Luis Azedo

• allow media/internal servers to set initial route - by Luis Azedo

  (cherry picked from commit 5a683ea)

• add default tls init mode - by Luis Azedo

  • use KZ_TLS_INIT_MODE macro for tls init_mode modparam

  • set KZ_TLS_INIT_MODE default value to 3. https://kamailio.org/docs/modules/devel/modules/tls.html#tls.p.init_mode

  (cherry picked from commit cdbf6a2)

• add support for kamailio 5.7 - by Luis Azedo

  • adds dispatcher for branch 5.7

  • use bflags registration

  (cherry picked from commit 2bfeb07)

• enable rockylinux support in circle-ci - by shipyard

• update shipyard config to support rockylinux - by shipyard

• ensure hf xavp is cleared on request - by Luis Azedo

  • request flow could lead to xavp being used without being initialized

  (cherry picked from commit 706d4e4)

• classify request earlier - by Luis Azedo

  • sanity, antiflood, core will have way to differentiate requests

  (cherry picked from commit a020417)

• add parameter separator on registrar query aor info - by Luis Azedo

  • explicitly set the separator

  (cherry picked from commit a794f6c)

• fix the check on authz response - by Luis Azedo

  checking for true/false on the return of functions is not the same

  as assign the return value to a variable and do the same question.

  kamailio uses handles the return of function values as follows

  • = 0 drop the message

  • < 0 false

  • > 0 true

  'if (!somefuntion())' is equivalent to 'if(somefuntion() < 0)' and is not equivalent to 'if(somefuntion() == 0)'

  'if (somefuntion())' is equivalent to 'if(somefuntion() > 0)' and is not equivalent to 'if(somefuntion() != 0)'

  !$var(something) => is the variable != 0 which will never be true if the value was assigned from the return of a function

  (cherry picked from commit b41dd06)

• allow antiflood to be extended and provided by 3rd party script - by Luis Azedo

  • use routes instead of ifdef

  (cherry picked from commit 124aace)

• updated .shipyard.yml to branch 5.3 - by shipyard