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34 commits

Author SHA1 Message Date
Philippe Normand
7fa2668adf srtpenc: prevent deadlock in create_session 
Temporarily release the object lock which is needed to post error
messages on the bus.

https://bugzilla.gnome.org/show_bug.cgi?id=770933
 2016-09-06 11:02:06 +02:00
Aleix Conchillo Flaqué
15a3b0f6ce srtpenc: remove get-rollover-counter signal and add stats property 
We remove get-rollover-counter signal in favor of the "stats"
property. The "stats" property is a GstStructure with caps
application/x-srtp-encoder-stats that contains an array of
structures with caps application/x-srtp-stream.
Each stream structure contains "ssrc" and "roc" fields.

https://bugzilla.gnome.org/show_bug.cgi?id=733265
 2016-06-13 14:55:25 +02:00
Vineeth TM
8cdfb13658 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2016-03-24 14:56:51 +02:00
Miguel París Díaz
7db723831d srtpenc: do not check input buffers 
With this we avoid an unnecessary and considerable overhead.

https://bugzilla.gnome.org/show_bug.cgi?id=752774
 2015-07-24 09:28:01 +01:00
Tim-Philipp Müller
9adefac59b srtpenc: fix failure return values from create_session() 
create_session() returns an err_status_t with
err_status_ok=0 and err_status_fail=1, so
returning TRUE/FALSE is not quite right.

https://bugzilla.gnome.org/show_bug.cgi?id=749304
 2015-05-13 12:32:53 +01:00
Miguel París Díaz
481e1f76e8 srtpenc: fix over unlocking 
Called should call function with lock, and is
also responsible for unlocking it later.

https://bugzilla.gnome.org/show_bug.cgi?id=749304
 2015-05-13 12:29:21 +01:00
Jose Antonio Santos Cadenas
8f8b0f5478 srtpenc: Do not drop all buffers in buffer list if one fails 
https://bugzilla.gnome.org/show_bug.cgi?id=746387
 2015-03-19 16:27:21 +01:00
Jose Antonio Santos Cadenas
f295beda07 srtpenc: Add support for buffer list 
https://bugzilla.gnome.org/show_bug.cgi?id=746387
 2015-03-18 16:26:48 +01:00
Jose Antonio Santos Cadenas
ef4a904700 srtpenc: Add missing locks 
https://bugzilla.gnome.org/show_bug.cgi?id=746387
 2015-03-18 16:22:58 +01:00
Jose Antonio Santos Cadenas
2d3938c063 srtpenc: Split chain functionality so it can be reused for buffer list 
https://bugzilla.gnome.org/show_bug.cgi?id=746387
 2015-03-18 16:21:36 +01:00
Jose Antonio Santos Cadenas
e2cdbdae13 srtpenc: Improve memory management on chain function 
Avoiding copy the buffer twice, one while mapping and other with mencpy

https://bugzilla.gnome.org/show_bug.cgi?id=746356
 2015-03-17 18:18:43 +01:00
Jose Antonio Santos Cadenas
5bad599560 srtpenc: Fix typo in log 2015-03-17 18:18:32 +01:00
Miguel París Díaz
bf003caf9d gstsrtpenc: unref event when needed 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=731768
 2014-06-18 15:54:08 +02:00
Wim Taymans
52d4b7de07 srtpenc: improve property comments 
Add a Note to the allow-repeat-tx property because it is potentially
insecure when used incorrectly.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=731714
 2014-06-18 15:37:23 +02:00
Miguel París Díaz
c1052066e8 gstsrtpenc: add allow-repeat-tx property 2014-06-18 15:33:00 +02:00
Aleix Conchillo Flaqué
da30669589 srtp: add support for rollover counters and replay protection window size 
We add a new signal, get-rollover-counter, to the SRTP encoder. Given a
ssrc the signal will return the currently internal SRTP rollover counter
for the given stream.

For the SRTP decoder we have a new SRTP caps parameter "roc" that needs
to be set when a new SRTP stream is created for a given SSRC.

https://bugzilla.gnome.org/show_bug.cgi?id=726861
 2014-06-03 16:18:25 -04:00
Olivier Crête
53a4e05261 srtpenc: Use %u in templates to match rtpbin 2014-05-06 00:49:22 -04:00
Olivier Crête
5d3ce2c611 srtpenc: Add config for the replay window size 2014-05-02 17:27:56 -04:00
Olivier Crête
820200e20e srtpenc: Remove useless structure 
Remove now useless structure
 2014-05-02 17:19:51 -04:00
Olivier Crête
2906fae146 srtpenc: Remove ssrc parsing from stream 
It's no longer used
 2014-05-02 17:19:51 -04:00
Olivier Crête
98f8bf46df srtpenc: Remove SSRC from signal, it's meaningless 2014-05-02 17:19:51 -04:00
Olivier Crête
5a38ae5a83 srtpenc: Set the SRTP key as a shared key for all SSRCs 
This is already how it was used.
 2014-05-02 17:19:51 -04:00
Wim Taymans
9adb1734cf srtpenc: unlock object lock before posting error 
Posting an error with the object lock will deadlock. Rework the code
a bit to make things more simple.
 2014-03-25 17:46:32 +01:00
Aleix Conchillo Flaqué
a04fe75047 srtpenc: unref caps after gst_query_set_caps_result 
https://bugzilla.gnome.org/show_bug.cgi?id=725412
 2014-03-01 16:40:39 +01:00
Aleix Conchillo Flaqué
fefd021ee2 srtp: add 256-bit key support 
* ext/srtp/gstsrtp.[ch]: added GST_SRTP_CIPHER_AES_256_ICM to
  GstSrtpCipherType and new function cipher_key_size.

* ext/srtp/gstsrtpenc.c: maximum key size is now 46 characters (14 for
  the salt plus the key). If different ciphers are chosen for RTP and
  RTCP the maximum needed key size is expected.

* ext/srtp/gstsrtpdec.c: minor documentation updates.

https://bugzilla.gnome.org/show_bug.cgi?id=720434
 2013-12-13 17:51:18 -05:00
Olivier Crête
b58ca88fb9 srtpenc: Set the first session flag to false once one is create 
Otherwise it always thinks it's the first session.

https://bugzilla.gnome.org/show_bug.cgi?id=711495
 2013-11-19 20:18:48 -05:00
Olivier Crête
d346e75606 srtp: Let packets through without touching them if no crypto or auth is set 2013-08-12 12:27:33 -04:00
Olivier Crête
ad7ffe64a6 srtp: Don't require a key if both auth and cipher are null 2013-06-28 20:35:16 -04:00
Olivier Crête
4d7a186513 srtp: Remove unused code 2013-06-28 20:13:38 -04:00
Tim-Philipp Müller
5beefc66cd ext: printf format fixes in debug and error messages 2013-04-08 17:40:14 +01:00
Olivier Crête
c42ac5b450 srtp: Update example pipelines 2013-03-28 14:35:48 -04:00
Olivier Crête
ed7f675966 srtp: Fix filter handling in caps negotiation to keep filter content 2013-03-25 13:48:56 -04:00
Jose Antonio Santos Cadenas
ea2332c466 srtp: fix compilation warning returning NULL in case of error 
https://bugzilla.gnome.org/show_bug.cgi?id=695897
 2013-03-15 11:04:39 +00:00
Olivier Crête
4eb960d6c3 srtp: Add SRTP plugin based on libsrtp 
In large part the work of Gabriel Millaire
 2013-03-12 20:01:50 -04:00