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* Fix double free in omemo_start_device_session_handle_bundle()Michael Vetter2019-07-081-0/+1
| | | | | | | | | omemo_key_free() was called to free the key. It free the key->data too. But in same cases this was not set yet. So we need to set the data to NULL (or use calloc) at initialization so that omemo_key_free() only frees it if it was actually allocated. Regards https://github.com/profanity-im/profanity/issues/1148
* Free key on error in omemo_start_device_session_handle_bundle()Michael Vetter2019-07-041-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix: ``` ==20561== 32 bytes in 1 blocks are definitely lost in loss record 1,467 of 3,678 ==20561== at 0x483677F: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==20561== by 0x4B16C9: omemo_start_device_session_handle_bundle (omemo.c:167) ==20561== by 0x43405E: _iq_handler (iq.c:214) ==20561== by 0x5AF118E: ??? (in /usr/lib64/libmesode.so.0.0.0) ==20561== by 0x5AEDBDA: ??? (in /usr/lib64/libmesode.so.0.0.0) ==20561== by 0x5AFA43E: ??? (in /usr/lib64/libmesode.so.0.0.0) ==20561== by 0x6818AA4: ??? (in /usr/lib64/libexpat.so.1.6.8) ==20561== by 0x681A3AB: ??? (in /usr/lib64/libexpat.so.1.6.8) ==20561== by 0x681D7EB: XML_ParseBuffer (in /usr/lib64/libexpat.so.1.6.8) ==20561== by 0x5AF0A63: xmpp_run_once (in /usr/lib64/libmesode.so.0.0.0) ==20561== by 0x432E5D: connection_check_events (connection.c:104) ==20561== by 0x4323B3: session_process_events (session.c:255) ==20561== by 0x42C097: prof_run (profanity.c:128) ==20561== by 0x4B260D: main (main.c:172) ```
* Rework omemo_start_device_session_handle_bundle exitMichael Vetter2019-07-041-24/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some conditions we just returned without freeing allocated variables. Should fix following valgrind reported leak: ``` ==17941== 19 bytes in 1 blocks are definitely lost in loss record 613 of 3,674 ==17941== at 0x483677F: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==17941== by 0x5BB0DAA: strdup (strdup.c:42) ==17941== by 0x4B1592: omemo_start_device_session_handle_bundle (omemo.c:126) ==17941== by 0x43405E: _iq_handler (iq.c:214) ==17941== by 0x5AF118E: ??? (in /usr/lib64/libmesode.so.0.0.0) ==17941== by 0x5AEDBDA: ??? (in /usr/lib64/libmesode.so.0.0.0) ==17941== by 0x5AFA43E: ??? (in /usr/lib64/libmesode.so.0.0.0) ==17941== by 0x6818AA4: ??? (in /usr/lib64/libexpat.so.1.6.8) ==17941== by 0x681A3AB: ??? (in /usr/lib64/libexpat.so.1.6.8) ==17941== by 0x681D7EB: XML_ParseBuffer (in /usr/lib64/libexpat.so.1.6.8) ==17941== by 0x5AF0A63: xmpp_run_once (in /usr/lib64/libmesode.so.0.0.0) ==17941== by 0x432E5D: connection_check_events (connection.c:104) ==17941== by 0x4323B3: session_process_events (session.c:255) ==17941== by 0x42C097: prof_run (profanity.c:128) ==17941== by 0x4B2610: main (main.c:172) ```
* Add trusted state after OMEMO decryptionPaul Fariello2019-06-201-2/+2
| | | | Use it to print message on red background if not trusted.
* OMEMO: Check if ID is present before using itMichael Vetter2019-04-241-1/+5
| | | | Fixes https://github.com/boothj5/profanity/issues/1079
* Wait for discovery end to publish omemo devicelist and bundlePaul Fariello2019-04-101-2/+6
| | | | Add sv_ev_connection_features_received for that purpose
* Fix devicelist notification handlerPaul Fariello2019-04-101-4/+4
| | | | devicelist handler should be kept after trigger
* Add support for missing from in bundle iqPaul Fariello2019-04-101-3/+9
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* Handle bundle publication error on publish-optionsPaul Fariello2019-04-101-11/+100
| | | | | We try to reconfigure node and publish again. If it fails again then we give up.
* Temporarly disable check for publish-options supportPaul Fariello2019-04-101-6/+2
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* Use connection_support to check for publish-options supportPaul Fariello2019-04-101-6/+2
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* Add support for disconnect in OMEMOPaul Fariello2019-04-101-9/+33
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* Add publish option to OMEMO device list and bundlePaul Fariello2019-04-101-0/+14
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* Add MUC message decryptionPaul Fariello2019-04-101-4/+5
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* device_list iq should be from barejid or nonePaul Fariello2019-04-101-16/+11
| | | | | | | Ensure we request device_list and remove non conforming handling of responses. Move initialisation of iq_handlers before call to sv_ev_login_account_success
* Randomly choose a prekey on session buildPaul Fariello2019-04-101-19/+22
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* Follow normal workflow for OMEMO message receptionPaul Fariello2019-04-101-0/+79
| | | | | | We try to decrypt all messages, if it's successful we use sv_ev_incoming_message even for OMEMO messages. We pass an OMEMO boolean to let UI be aware that message were encrypted.
* Add OMEMO message encryption and decryptionPaul Fariello2019-04-101-2/+2
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* Create signal sessionPaul Fariello2019-04-101-3/+47
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* Add signal store backend and OMEMO start commandPaul Fariello2019-04-101-1/+73
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* Request for device list when OMEMO is readyPaul Fariello2019-04-101-3/+23
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* Fix devicelist subscription and handle pubsub eventPaul Fariello2019-04-101-8/+58
| | | | Devicelist subscription can be done directly with caps_add feature.
* Add devicelist and bundle publicationPaul Fariello2019-04-101-2/+42
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* Add devicelist subscriptionPaul Fariello2019-04-101-0/+15
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