rtpengine

Commit Graph

Author	SHA1	Message	Date
Richard Fuchs	c9ac6ecc73	MT#55283 convert struct rtp_payload_time to typedef Change-Id: Idb415f448a920b73582f9d5f64cca9b53b81a8ac	1 year ago
Richard Fuchs	e4fb02bedb	MT#55283 use typed GHashTables for codec_store Change-Id: I746b7a39897343b9fa7a2b382ced0403601b8025	1 year ago
Richard Fuchs	5ff9294bab	TT#146201 support RTCP encryption in kernel Change-Id: I30c2b88e0323e545a5be54b5af1a50c5b3e9378c	2 years ago
Richard Fuchs	198754e473	TT#14008 emit log messages for ROC resets Change-Id: I677a95a49419f82bfb7fd9c9566662345624363f	3 years ago
Richard Fuchs	6a0961f2c8	TT#14008 perform ROC guessing also for AEAD All crypto suites except AEAD have an explicit packet authentication stage. If authentication fails for a packet, we take some guesses about a ROC mismatch and see if authentication can succeed with a different ROC. If a working ROC is found, our tracked ROC is updated and decryption proceeds. AEAD doesn't have an explicit authentication stage and authentication is performed implicitly by the decryption engine, which simply returns a decryption error if the authentication fails. We must therefore add the same ROC guessing logic at this step for AEAD. Change-Id: Ic1a70daa667e23976b74d2303c823b8d8c7bcb2b	3 years ago
Richard Fuchs	1d387b98ef	TT#112700 rework codec offer/answer routine Complete overhaul of the codec handling code: ) obsolete flags `asymmetric codecs`, `symmetric codecs`, `reorder codecs` ) support proper codec offer/answer ) split codec manipulation (strip/offer/accept/etc) into separate functions for clarity and better code maintenance ) fully update codec handlers in both directions after an answer ) explicit allocation and handling of codecs and payload types in a codec_store object ) improve codec matchup logic during answer ) more explicit handling of supplemental codecs (CN/DTMF) ) remove now obsolete hacks for handling certain use cases Change-Id: I996705ba8fe339524c2f70e6bb0fd854f9a1f4fb	4 years ago
Guillem Jover	07695d2abb	TT#111150 Use modern <stdint.h> uint<bits>_t types The u_int<bits>_t are BSD legacy types, while the new ones are specified by C99 and SUSv3. Change-Id: Ia748cabc33a7e5adc2c7a6049ad1e55be0c788a8	4 years ago
Richard Fuchs	8abc6b1ca4	TT#91151 convert RTP PT hash tables to direct hashes Change-Id: Id1f464794089f4de4ffce4914703b588ef0045a3	4 years ago
Richard Fuchs	6602a3a7c5	TT#108551 add kernel support for AEAD-AES-GCM Also amends tests plus additional clean ups Closes #1133 Change-Id: I0dad7b8aad9cff1b019323c7ac5a356830ab09ad	4 years ago
Richard Fuchs	0cd8883639	TT#78203 add SRTP debug options closes #956 Change-Id: I751f6bc1ea9228b257f6258dbb1927276db10c99	5 years ago
Richard Fuchs	8715d40242	TT#30405 codec matchup and handler functions Change-Id: I506c0e8bfa4b6e64689f6debeb33fe69fce1722c	7 years ago
Richard Fuchs	868c3b64fe	TT#12800 add ssrc handling into packet_stream struct Change-Id: I7da97a6435854a846d2782448b32c69327756ccf	8 years ago
Richard Fuchs	b3583633e3	TT#12800 canonicalize ssrc handling Change-Id: I481dd4062f044f9f7add65b4b82d276629f47ce8	8 years ago
Richard Fuchs	30dcadab15	TT#5566 rudimentary support for multiple audio codecs Change-Id: I7e473f5d17874641253b4b16c3470851743818e1	9 years ago
Richard Fuchs	d7fa0689f9	TT#5566 rudimentary wav file output Change-Id: Icdc97a9dc849bba6ba6add12d0bdd17f8b7712cd	9 years ago
Richard Fuchs	87fbbb85ec	implement ssrc/roc tracking in encryption as well	10 years ago
Richard Fuchs	76f3893464	ssrc tracking improvements change ssrc tracking code to a hash table and delay creation of hash table and ssrc lookup until a change in ssrc is actually seen	10 years ago
Kevin McAllister	965fa396d2	Change packet_index functions to more closely match RFC This became necessary because of the way Asterisk handles Sequence numbers when changing SSRC. They continue to increment a single sequence number even though the SSRC is different, on switching back this causes the packet_index function to interpret this as many lost packets. The previous function had dead-spots that would not adjust the packet_index at all if the difference fell in these ranges. These gaps always resulted in behavior contra what would happen in webrtc clients.	10 years ago
Marc Soda	16b91847f9	Track SSRCs and sequence numbers. Sync between userspace and the kernel.	10 years ago
Richard Fuchs	144a451526	support selective SDES session parameters	10 years ago
Richard Fuchs	96e3b91859	Implement support for some SDES session parameters Supports: UNENCRYPTED_SRTCP, UNENCRYPTED_SRTP and UNAUTHENTICATED_SRTP Usermode only	10 years ago
Richard Fuchs	39a305f4ba	reset SRTP ROC to zero when SSRC changes workaround as per issue #102 for broken audio after SSRC change by hold/unhold. workaround before full multi-SSRC support is available.	10 years ago
Richard Fuchs	c2ff5c3fd3	MT#9935 understand, learn, remember and report RTP payload types (codecs) Squashed commit of the following: commit cca40e8e311e6884204289687ba2a05d0855720b Author: Richard Fuchs <rfuchs@sipwise.com> Date: Thu Feb 12 10:17:51 2015 -0500 support per-payload-type stats in kernel module commit dcc0dc0002bd552ae7c99aa58311af2f81336a8f Author: Richard Fuchs <rfuchs@sipwise.com> Date: Wed Feb 11 12:14:44 2015 -0500 count unknown rtp type as error commit 941bde0df59720d1d3ef6660096cf2532a5c7e1c Author: Richard Fuchs <rfuchs@sipwise.com> Date: Wed Feb 11 12:01:55 2015 -0500 use the list of rtp formats from the m= line This avoids dynamically altering the rtpstats hash table and makes keeping packet stats lock free. commit 9150fed671d8490f4c09fb3050002c7c558391df Author: Richard Fuchs <rfuchs@sipwise.com> Date: Fri Feb 6 15:06:04 2015 -0500 fix and simplify rtpmap hash table commit 1f73741cbf2ac7d6b8d0a54d9562e9a550678e7c Author: Richard Fuchs <rfuchs@sipwise.com> Date: Fri Feb 6 13:56:07 2015 -0500 MT#9935 understand, learn, remember and report RTP payload types (codecs) commit b0d690837c02989485cf73927a89ed860a299807 Author: Richard Fuchs <rfuchs@sipwise.com> Date: Thu Nov 20 13:36:25 2014 -0500 parse a=rtpmap attribute	10 years ago
Richard Fuchs	fb9ed6ef0a	use trial & error approach to guess ROC in case of SRTP auth failures Fixes #71	10 years ago
Richard Fuchs	46585265e1	implement a crude log limiter fixes #31	11 years ago
Richard Fuchs	05e429c610	C99 inlining rules	11 years ago
Richard Fuchs	f8f741b584	Update to upcoming 3.0 release (2.9.9 for now) Merged from branch rfuchs/3.0 Conflicts: daemon/sdp.c debian/changelog tests/simulator-ng.pl utils/ng-client	11 years ago
Richard Fuchs	f75bc44685	get rid of the useless ROC and keep variable naming consistent	12 years ago
Richard Fuchs	1507dd3aca	move private struct .h -> .c	12 years ago
Richard Fuchs	9e629d73e3	stop with the bit-length silliness, give key/tag lengths in bytes	12 years ago
Richard Fuchs	f38fe3f1e0	create a dedicated session key context to save some cpu	12 years ago
Richard Fuchs	0f319359db	logging improvements	12 years ago
Richard Fuchs	94393efada	divide bit lengths by 8 to get octet count	12 years ago
Richard Fuchs	93092e850f	must use the outgoing's side crypto context for out packets, also add some logging	12 years ago
Richard Fuchs	9c8c4c21fa	rtcp has a slightly different key generation algorithm	12 years ago
Richard Fuchs	db72130792	implement srtcp encryption, decryption and authentication	12 years ago
Richard Fuchs	2b61b12c71	implement srtp decryption	12 years ago
Richard Fuchs	212df63857	implementing srtp encryption and authentication	12 years ago
Richard Fuchs	7877b7ce14	implement srtp session key generation algorithm	12 years ago

39 Commits (c9ac6ecc739b0c05ea8e981026f930260e699ef6)