Commit graph

24 commits

Author SHA1 Message Date
Richard van der Hoff
1b15465c42 Separate base64ing from the rest of msg encoding
Factor the actual message encoding/decoding and encrypting/decrypting out to
separate functions from the top-level functions which do the base64-wrangling.

This is particularly helpful in the 'outbound' code-path where the offsets
required to allow room to base64-encode make the flow hard to see when it's all inline.
2016-05-24 16:23:19 +01:00
Richard van der Hoff
fc4756ddf1 Fix up some names, and protobuf tags
Make names (of session_key and message_index) more consistent.

Use our own protobuf tags rather than trying to piggyback on the one-to-one
structure.
2016-05-24 13:40:21 +01:00
Richard van der Hoff
39ad75314b Implement decrypting inbound group messages
Includes creation of inbound sessions, etc
2016-05-24 13:39:34 +01:00
Richard van der Hoff
caaed796ad Implementation of an outbound group session 2016-05-24 13:39:34 +01:00
Mark Haines
b1c5732fc8 Fix bug in bounds check when parsing 2016-05-23 19:37:58 +01:00
Richard van der Hoff
3965320a9c Remove logging functionality
Concerns have been raised that including logging functionality makes it harder
to audit the implementation to ensure that no secret information is leaked. We
are therefore removing it from the master branch.
2016-05-16 11:13:54 +01:00
Richard van der Hoff
b3db0e6ee1 translate logging.cpp to C 2016-05-16 11:05:57 +01:00
Richard van der Hoff
11dbf2aab3 Fix a bunch of compiler warnings, and turn on warnings. 2016-04-26 18:10:13 +01:00
Richard van der Hoff
9848f84452 Add some logging to help understand what's going on 2016-04-26 17:55:26 +01:00
Mark Haines
159faa1e2b Make the internal functions static, remove some unused internal functions 2015-08-18 17:09:55 +01:00
Mark Haines
158f7ee891 Fix crash where the message length was shorter than the length of the mac 2015-08-07 19:33:48 +01:00
Mark Haines
a4b2927884 Initialise the length fields of the reader struct in decode_message, even if the message is invalid, fixes a crash where the message was too short 2015-08-07 18:58:42 +01:00
Mark Haines
76ecd85c2c Fix a crash when decoding messages that are too short 2015-08-07 18:25:21 +01:00
Mark Haines
5291ec78b5 Send the public part of the one time key rather than passing an identifier 2015-07-08 14:53:25 +01:00
Matthew Hodgson
09d4125ff1 Rename axolotlpp as olm to avoid confusion with Axolotl-the-spec and Axolotl-the-OWS-libraries at moxie's request 2015-06-27 01:15:23 +02:00
Mark Haines
8bf32c3248 Fix bug encoding integers larger than 128 2015-06-23 17:47:48 +01:00
Mark Haines
10e7e8123d Add missing include, fix bug in handling unknown message fields 2015-06-23 15:15:18 +01:00
Mark Haines
39a0873309 This field isn't being used anywhere so don't bother including it in the messages 2015-06-23 10:03:41 +01:00
Mark Haines
6ecea67718 Implement the session key exchange 2015-06-12 14:09:41 +01:00
Mark Haines
e44c82a7b4 Add encoder and decoder for PreKey messages 2015-06-11 15:57:45 +01:00
Mark Haines
816435a860 Move AES specific details behind a cipher interface 2015-06-11 14:20:35 +01:00
Mark Haines
d142eb64dd Copyright notices and a license 2015-02-26 16:56:25 +00:00
Mark Haines
a4e5bf9772 Don't bother passing through the mac_length, the caller already knows it since they supplied it 2015-02-25 17:33:00 +00:00
Mark Haines
ba446e7a12 Add a message encoder/decoder 2015-02-25 11:20:12 +00:00