314 lines
14 KiB
Plaintext
314 lines
14 KiB
Plaintext
0.5.2
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=====
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27-Jan-2004: - added doc/KNOWN_BUGS
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- better branch parameter calculation (via header),
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now honors RFC3261 for stateless proxies (section 16.11)
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- SIP request: remove a Route-header pointing to myself.
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This was an issue with Linphone 0.12.1. Thanks to
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Robert Högberg for a patch.
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22-Jan-2004: - ./configure option: --enable-static to build
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a completely statically linked executable
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- REGISTER honors the expires parameter
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of the contact header
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- Contact header of REGISTER response must be
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rewritten back to the local (true) URL
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18-Jan-2004: - security_check_raw:
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size check: >= 16 bytes
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- at exit, check registration file to be writable
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- no WARNING if SIP user-agent header is not supplied.
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- Call logging: distinguish between In & Out
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- include branch parameter for via headers
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0.5.1
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=====
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21-Dec-2003: - possibility to log call establishment
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17-Dec-2003: - full duplex RTP proxy (many thanks to Chris Ross for
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his work on this). Up to now, only the RTP *Relay*
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has been tested (it works with KPhone, BudgeTone)
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- fix: SIP phones that allocate a random port for
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incomming SIP traffic should now work (like BudgeTone)
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- fix: some SIP phones do change the RTP port number
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during a session (like KPhone during HOLD/unHOLD)
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- textual corrections
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15-Dec-2003: - use only even port numbers for RTP traffic
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05-Dec-2003: - some changes & enhancements inspired by Chris Ross:
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* 183 Trying *may* contain SDP data
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* compare_url: now does compare the scheme,
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if a host is not resolveable, hostnames will be
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compared as strings
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04-Dec-2003: - have registrations persistent across restarts of
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the daemon ('registration_file' config option)
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29-Nov-2003: - some documentation & FAQ updates
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0.5.0
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=====
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26-Nov-2003: - released 0.5.0
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- included preliminary support for IPTABLES (netfiler)
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based systems.
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24-Nov-2003: - some fixes in sockbind() (FreeBSD) by Jeremy Shaw
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23-Nov-2003: - got the gethostbyname() failure problem solved.
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(the resolver needs a shared lib that was tried
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to load AFTER chrooting...)
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22-Nov-2003: - utils.c: use gethostbyname_r() in favor of
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gethostbyname - if available (siproxd uses threads!)
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- some small items & cleanup
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19-Nov-2003: - Integrated a patch from Chris Ross:
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* have siproxd compile on Solaris and BSD/OS (more to come)
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* ./configure option --with-libosip-prefix
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* properly handle getopt_long()/getopt()
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18-Nov-2003: - readconfig.c: include sysconfdir to the list of locations
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where siproxd will search for its config file
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14-Nov-2003: - rtpproxy.c: sys/types.h needed for *BSD
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- tested: siproxd builds on FreeBSD 4.9
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2-Nov-2003: - rtpproxy bugfix: On repetitive INVITES, the UDP media
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port could end up as -1 in the rewritten packet.
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1-Nov-2003: - siproxd can use another outbound proxy (chaining)
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- Linux 2.4.x: siproxd with RTP relay could hang
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on termination (Thread termination). Fixed.
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0.4.2
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=====
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31-Oct-2003: - released 0.4.2
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- Makefile: install siproxd to sbin (was bin)
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24-Oct-2003: - SPEC file: included config files & more docu
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19-Oct-2003: - included compiling support for DMALLOC debugging
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- fixed 2 memory leaks in proxy.c
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0.4.1
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=====
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12-Oct-2003: - released 0.4.1
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12-Oct-2003: - Local registration of UAs was simply broken. Fixed.
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0.4.0
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=====
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11-Oct-2003: - released 0.4.0
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08-Oct-2003: - rtpproxy_masq: fixed an issue in port allocation
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which lead to syslog entries from IPCHAINS complaining
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about 'already used connection' in the syslog.
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- added INFO() for incomming SIP Calls
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04-Oct-2003: - Siproxd now also works as outbound proxy 'only',
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means that local UAs may register themselfes to a
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3rd party registrar and use siproxd only as oubound
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proxy for masquerading purpose.
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- fixed some errors with callid handling (NULL pointers)
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24-Sep-2003: - corrected the calling arguments of rtp_masq dummy
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routines (non IPCHAINS capable kernels)
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22-Sep-2003: - '\0' termination of read() SIP telegram from line
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0.3.6
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=====
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22-Sep-2003: - released 0.3.6
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- Code cleanup for RTP proxy
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07-Sep-2003: - IPCHAINS based UDP tunneling (kernel masquerading)
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for RTP traffic (still experimental - but seems to work).
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To activate it, just set 'rtp_proxy_enable' equal 2
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in the config. NOTE: siproxd must then be started by
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root (but dropping privileges works).
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05-Sep-2003: - configure.in: test for pthreads before libosip (RH9.0)
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0.3.5
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=====
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30-Aug-2003: - released 0.3.5
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20-Aug-2003: - security tests: responses may have empty SIP URI
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don't fail there.
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- increase size of call_id for RTP proxy table and
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include a size check.
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- rtpproxy: cleaned up some stuff with handling of FD's
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0.3.4
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=====
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05-Aug-2003: - released 0.3.4
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31-Jul-2003: - now supports OSIP2 only (due to rather big changes
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in the API libosip -> libosip2). Compiles cleanly w/
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libosip2 2.0.2
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0.3.3
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=====
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05-Jul-2003: - released 0.3.3
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10-May-2003: - rewritten code in proxy_rewrite_invitation_body
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should now work (better) with multiple media streams
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23-Apr-2003: - FAQ updates: RTP internals
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- more debug and error testing (MOREDEBUG)
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6-Apr-2003: - build options for FLI4L builds (libc5 & uClibc)
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0.3.2
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=====
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5-Apr-2003: - released 0.3.2
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4-Apr-2003: - introduced config option 'silence_log' - this allows
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to control how much logging is done to syslog -
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logging can even completely be switched off...
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1-Apr-2003: - should now be able to deal with an outbound interface
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that is "temporary" DOWN (dial up internet access)
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if outbound IF is down, send back a response to
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inbound UAs "408 Request Timeout".
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- always log to syslog, also when running in foreground
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- changed some WARNINGS into DEBUG statements
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- re-arranged some code
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- rtpproxy: prepared for proper thread termination on exit
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- introduced short term caching for get_ip_by_ifname
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- fixed check for socket() return status
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- fixed bug in RTP Proxy (timeout of inactive streams)
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that produced a bunch of "ERROR:Error in close(0): Bad file
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descriptor" errors each time a RTP stream timed out
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- fixed daemonizing (libc5) - now it properly detaches
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30-May-2003: - always log ERROR, WARNING and INFO to syslog (also
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if not running as daemon)
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- minor corrections on ERROR printouts
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0.3.1
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=====
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- 29-May-2003: - released 0.3.1
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- fix in configure.in for statically linking to libosip
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- fix in rewriting SIP messages, figure out proper
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destination if *not* rewriting the SIP URI
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- another NULL pointer related crash (no UA header present)
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0.3.0
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=====
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- 29-May-2003: - released 0.3.0
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- supports libosip2 (automatically detect osip1/osip2)
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- redone authentication - now should work with libosip2
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libosip0.8.8 has a bug (fails in parse_msg)
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- 28-May-2003: - changes in rewriting SIP messages - not everything
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is blindly rewritten now (e.g. SUBSCRIBE is NOT)
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- fixed resource leak (sockets) in get_ip_by_ifname
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- 26-Mar-2003: - Bugfix: some potential NULL pointers passed to atoi()
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of optional fields in SIP message could lead to crash
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- 23-Mar-2003: - send 403 FORBIDDEN response to requests addressed
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to proxy itself (-> SUBSCRIBE bug)
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0.2.8
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=====
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- 23-Mar-2003: - released 0.2.8
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- made compile with uClibc (see doc/FLI4L_HOWTO.txt)
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- 22-Mar-2003: - made compile on SUSE5.3 (libc5)
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- added --enable-almost-static feature switch. This will
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build siproxd statically linked against libosip & pthreads
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(for Fli4l use)
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- 16-Mar-2003: - ERROR on unknown keywords in config file
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- introduced INFO logging
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0.2.7
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=====
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- 15-Mar-2003: - released 0.2.7
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- 9-Mar-2003: - replaced get_ip_by_ifname by simpler code
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(still to be *BSD tested)
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- removed old host-name based style for in/outbound interface
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configuration. This is only done via interface names
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- experimental: The host part of UA registration entries
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can be masqueraded (mask_host, masked_host config items)
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Siemens SIP phones seem to need this 'feature'.
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0.2.6
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=====
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- 28-Jan-2003: - released 0.2.6
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- New Feature: RTP proxy should be able to handle multiple
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media stream in the same session (audio + video)
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- 21-Jan-2003: - Bugfix: crash in compare_url (MSN Messenger issue)
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- 19-Jan-2003: - use of libosip-0.9.3 not possible yet -
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libosip fails in msg_setproxy_authenticate
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-> Bug in libosip? to be investigated!
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- give IP address in debug for 'received packet'
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- 'WARNING:proxy.c:202 request from/to unregistered UA' now
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includes sender and destination url
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- 17-Jan-2003: - OpenBSD: do not link against gnugetopt (Luke Renn)
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0.2.5a
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======
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- 6-Dec-2002: - released 0.2.5a (major bugfixes)
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- Bugfix: interfaces on odd positions (the 1st , 3rd, 5th)
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have been skipped during the search (ip by interface)
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- Bugfix: MSN messenger 4.6 caused a segfault due to
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non supplied username in contact header during
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registration. (Credits to Dhiraj Bhuyan for the hint)
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Included additional tests in that area.
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- 4-Dec-2002: - fixed a major (but stupid) bug in check_vialoop. Siproxd
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wrongly claimed to have detected a loop...
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0.2.4
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=====
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- 23-Nov-2002: - released 0.2.4 (feature enhancements)
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- BSD: resolved some compatibility issues (sscanf ->
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resulted in coredump when reading config file)
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should now build on *BSD (tested on FreeBSD 4-7)
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- inbound/outbound interfaces now can be specified
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by their interface name - this removes the need
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for a 'quasi' static IP and restarting siproxd at
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change of IP address.
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- 13-Nov-2002: - working on portability - goal is building on *BSD
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(feedback from Georg Schwarz)
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0.2.3
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=====
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- 10-Nov-2002: - released 0.2.3 (minor fixes)
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- 9-Nov-2002: - make install also installs a sample password file
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(/etc/siproxd_passwd.cfg)
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- 8-Nov-2002: - string manipulations & data structures: better error
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handling on some places.
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- 2-Nov-2002: - 'make install' install now a templace config file
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(/etc/siproxd.conf.example)
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- 24-Oct-2002: - small docu updates in README
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- 17-Oct-2002: - fix in ./configure - abort on missing libraries
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0.2.2
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=====
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- 12-Oct-2002: - Released version 0.2.2
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- '-d' commandline option supersedes config file setting
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of debug_level.
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- reworked return status from functions - now uses
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symbolic values and is more consistent
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- added individual user passwords for authentication
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0.2.1
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=====
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- 28-Sep-2002: - Released version 0.2.1
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- 27-Sep-2002: - first implementation of proxy authentication (for REGISTER)
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- 24-Sep-2002: - if daemonized, log to syslog
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- 22-Sep-2002: - added access list support for registration and incoming
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SIP packets.
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- 21-Sep-2002: - added RPM support (Spec File)
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0.2.0
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=====
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- 17-Sep-2002: - Released version 0.2.0
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- 15-Sep-2002: - added functionality to change user ID (drop privs)
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after startup (configurable)
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- added optional chroot jail (configurable)
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0.1.3
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=====
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- 11-Sep-2002: - Fixed a error in the autoconf/automake part of the project.
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(scripts subdirectory was missing in the tar.gz archive.
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This resulted in an error during ./configure - complaining
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about non existent install-sh script)
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- startup is more silent - set initial debug level to 0
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- 10-Sep-2002: - Some (yea, I know...) -minor- docu updates
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- 8-Sep-2002: - Masquerade Contact Headers of inbound clients
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(Contact header will be used by the remote SIP
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user agent to directly contact the local user agent -
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and bypassing the proxy. This of course will *not* work
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if the local user agent is located in a private IP range.)
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- Performance optimizations in RTP proxy
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- Bugfix: now masqueraded clients work with any
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SIP port (other than 5060). Before, incoming
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requests/responses where always sent to port 5060.
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0.1.2
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=====
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- 7-Sep-2002: - Released version 0.1.2
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- fixed registration concept (SIP Contact header is not
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a *must* to be present in every frame)
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- Experimental RTP proxying feature (using pthreads)
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- 26-Aug-2002: - Optimized DNS caching
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0.1.1
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=====
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- 25-Aug-2002: - Released version 0.1.1
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- can daemonize (detach and run in background)
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- do some DNS caching
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- 24-Aug-2002: - Imlemented support for a config file,
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- obsoletes siproxd_conf.h
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0.1.0
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=====
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- 19-Aug-2002: - Released version 0.1.0
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