[sr-dev] git:master:3203c53e: ims_ipsec_pcscf: support for multiple TCP connections

[Aleksandar Yosifov]

Module: kamailio
Branch: master
Commit: 3203c53ea2e00bdbec2746de3d9eb19f6f7f2a71
URL: https://github.com/kamailio/kamailio/commit/3203c53ea2e00bdbec2746de3d9eb19f6f7f2a71

Author: Aleksandar Yosifov <alexyosifov at gmail.com>
Committer: Aleksandar Yosifov <alexyosifov at gmail.com>
Date: 2019-07-04T10:37:06+03:00

ims_ipsec_pcscf: support for multiple TCP connections

- spi list : fixed a bug with infinity loop.
- port generator: added port generator based on SPI list.
  The port generator is used to generate free Client and Server
  ports for IPSEC UDP/TCP connections.
- Added a method for parsing of the security parameters.
  Used for Re-registration process.
- Remove SA/Policy: Fixed the methods for removing
  SA/Policy. Now created SA/Policy are removed properly based
  on their IPs, Ports, SPIs.
- Added a configurable parameter for IPSEC maximum connections.
  It's necessary because all listen sockets should be initialized
  in mod_init().
- Changes in ipsec_create(): Register user callback only for
  initial Registration. For Re-registration through IPSEC, it's
  not needed to register a user callback for contact expire/delete.
- Set search flag for contact depending of msg type - Request or Reply.
- Added description of a new parameter used for
  the IPSec connections - ipsec_max_connections.

---

Added: src/modules/ims_ipsec_pcscf/port_gen.c
Added: src/modules/ims_ipsec_pcscf/port_gen.h
Added: src/modules/ims_ipsec_pcscf/sec_agree.c
Added: src/modules/ims_ipsec_pcscf/sec_agree.h
Modified: src/modules/ims_ipsec_pcscf/cmd.c
Modified: src/modules/ims_ipsec_pcscf/cmd.h
Modified: src/modules/ims_ipsec_pcscf/doc/ims_ipsec_pcscf_admin.xml
Modified: src/modules/ims_ipsec_pcscf/ims_ipsec_pcscf_mod.c
Modified: src/modules/ims_ipsec_pcscf/ipsec.c
Modified: src/modules/ims_ipsec_pcscf/ipsec.h
Modified: src/modules/ims_ipsec_pcscf/spi_gen.c
Modified: src/modules/ims_ipsec_pcscf/spi_list.c
Modified: src/modules/ims_ipsec_pcscf/spi_list_tests.c

---

Diff:  https://github.com/kamailio/kamailio/commit/3203c53ea2e00bdbec2746de3d9eb19f6f7f2a71.diff
Patch: https://github.com/kamailio/kamailio/commit/3203c53ea2e00bdbec2746de3d9eb19f6f7f2a71.patch