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Commit Graph

138 Commits

Author SHA1 Message Date
Michael Vetter
8c313011c0 Fix typo in omemo command 2022-06-05 17:25:53 +02:00
Michael Vetter
2e85f18cd6 Use our omemo sid/fingerprint in qr code
Current clients sid/fingerprint will be shown in following format:
`xmpp:<user@server>?omemo-sid-<numerical-sid>=<omemo-fingerprint-hex-string>`

Fix https://github.com/profanity-im/profanity/issues/1320
2022-05-31 15:44:44 +02:00
Michael Vetter
1330ad4e1e Update copyright year 2022-05-09 15:43:33 +02:00
Steffen Jaeckel
b8e46552bf add files_file_in_account_data_path()
As all parts of the code invoking the `files_get_account_data_path()`
function did the same afterwards, a function has been added with the same
behavior.

1. create path
2. `mkdir` of that path
3. return final path

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
2022-03-13 14:15:02 +01:00
Michael Vetter
3f8720d70f build: remove support for old libsignal
Remove support for libsignal-protocol-c < 2.3.2.
Debian 10 uses 2.3.2, Debian 11 and 12 use 2.3.3.
openSUSE from 15.2 onward uses 2.3.3.
Fedora since 28 uses 2.3.2.

We should be good.
2022-02-18 14:01:28 +01:00
Steffen Jaeckel
9cf78e59d5 auto-format
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
2022-02-01 15:01:28 +01:00
nandesu-utils
fee23b55f0
Refined sender device acquirement
Now the sender devices are acknowledged only after omemo is loaded. That
is, after key generation has been completed or identity has been loaded.
2021-10-29 01:27:38 +09:00
nandesu-utils
17d62921e9
Acquire sender's device list on connection
After generation of an identity we observe that `omemo_ctx.device_list`
has an entry for sender's jid. But on application restart it is absent
thus messages are not encrypted for the rest set of sender devices.

This commit fixes this by applying code for acquiring the aforementioned device list after the connection.
2021-10-28 04:23:41 +09:00
Michael Vetter
f21595597f Format code correctly 2021-10-05 10:01:27 +02:00
Michael Vetter
4641537721 omemo: always free error and print warning
Fix https://github.com/profanity-im/profanity/issues/1584
2021-07-22 08:29:05 +02:00
Michael Vetter
a46c4443e3 Fix segfault when aesgcm url isn't the expected size
Fixes the bug mentioned in
https://github.com/profanity-im/profanity/issues/1478#issuecomment-794161606

The rest of https://github.com/profanity-im/profanity/issues/1478 I
can't reproduce. Seems to work fine.
2021-06-30 12:27:11 +02:00
DebXWoody
879a47c71b
OMEMO Logging 2021-06-28 20:02:22 +02:00
DebXWoody
8fe95399a1
OMEMO: Separate handling of device list
In profanity are two handlers for device list:

 * _handle_own_device_list
 * _handle_device_list_start_session

I seems both handler will start a session via
omemo_start_device_session_handle_bundle

_handle_own_device_list will also make sure, that the own device is withing the
omemo device list. If we add the _handle_device_list_start_session into the
hashmap, we are not going the republish ourself, in case we clean-up the device
list from another client.

This will maybe fix 

99 Little Bugs in my Code.
Take one down.
Patch it around.
113 Bugs in my Code
2021-06-05 19:12:42 +02:00
Michael Vetter
e1fbe3be90
Merge pull request from DebXWoody/bugfix/fix1541
OMEMO: Don't encrypt to yourself (MUC)
2021-06-03 15:43:56 +02:00
DebXWoody
41913a0aea OMEMO - Unable to publish own device list
If we are not able to publish our own device list, we just ignored it.
This commit will show at least an error message and informs the user that this
device is currently not in the list of devices.

See Issue: 

Next task will be to handle the <precondition-not-met/> conflict properly.
2021-06-01 09:44:48 +02:00
DebXWoody
64bcc06259
OMEMO: Don't encrypt to yourself (MUC)
Use connection_get_barejid instead of connection_get_fulljid.
2021-05-29 07:30:36 +02:00
DebXWoody
3b020144d5
OMEMO: Don't encrypt to yourself (MUC)
As defined in XEP-0384 the application should not encrypt the message to own
devices. Within a groupchat, yourself are a recipients as well.

We will check the recipients and filter out the own device of the own jid.

This Pull Request will fix Issue: 
2021-05-28 21:48:43 +02:00
DebXWoody
de06cd395b
Improved OMEMO logging
The most loggings has been set to debug. Just in case of error / problem the
logging should be done with log-level ERROR or WARNING.

We will see later, which loggings should be switched to log-level INFO.

This improvement has been done to find OMEMO bugs.

See also:   
2021-05-28 17:45:15 +02:00
Stefan
3ba38eafa8
OMEMO - trust mode ()
Add OMEMO trust mode capabilities.

* ToFu / first usage
* blind trust
* manual
2021-04-17 13:28:54 +02:00
Maximilian Wuttke
e8664e2730 OMEMO: Fail if message keys couldn't be encrypted for any recipient device
If the message (key) can't be encrypted for any device, sending the
message is refused and an informative error message is presented to the
user.

Also, don't encrypt for the same device, since the OMEMO XEP disallows
this.
2021-04-08 00:29:58 +02:00
Michael Vetter
eaf76555bd Include config.h in omemo files
So that off_t is defined in all files (so far http_upload.c and
http_download.c too) the same way.

Fix https://github.com/profanity-im/profanity/issues/1512

Thanks @pasis for finding the solution!
2021-03-26 19:54:04 +01:00
Stefan
fb4aec752f Changes logging format to [OMEMO] 2021-03-09 17:47:22 +01:00
Michael Vetter
8c08e64f37 Update copyright 2021-01-08 16:36:30 +01:00
William Wennerström
5c5b4d7025
Remove cmd_tiny, empty files and link nonce with IV 2020-12-07 16:30:03 +01:00
William Wennerström
3a6597ee29
Refactor for threaded external executable for built-in download methods 2020-12-03 16:54:06 +01:00
William Wennerström
7a1eb730b1
Explicitly clear fragment from HTTP URL 2020-11-16 21:58:09 +01:00
William Wennerström
62cbad1c6e
Add I/O error handling and use filenames instead of file descriptors 2020-11-16 21:58:09 +01:00
William Wennerström
73f313b921
Refactor OMEMO download into AESGCMDownload tool 2020-11-16 21:58:09 +01:00
William Wennerström
4711fc62a3
Run make format on rebase 2020-11-16 21:58:09 +01:00
William Wennerström
f4ab1ca9e7
Move file encryption function to public header 2020-11-16 21:58:08 +01:00
William Wennerström
fc6136ddf0
Remove unused #define's and move URL scheme define to omemo/crypto.h 2020-11-16 21:58:08 +01:00
William Wennerström
d5b1dc0eb6
Move setup for AESGCM to omemo/crypto 2020-11-16 21:58:08 +01:00
William Wennerström
3370418d71
Initial /sendfile OMEMO encryption 2020-11-16 21:58:07 +01:00
Michael Vetter
35aecd425f Declare counter var inside loop
We require c99/gnu99 anyways.
2020-11-09 11:33:33 +01:00
Philipp Klaus Krause
6a276e74e3 Since the string from strerror should never be modified, use const. 2020-10-14 09:52:26 +02:00
William Wennerström
3b37893aa3
Free errors after they have been printed 2020-07-10 14:50:29 +02:00
Michael Vetter
a2726b6a7d Apply coding style 2020-07-07 14:18:57 +02:00
Michael Vetter
a4cadf78fa Revert "Apply coding style"
This reverts commit 9b55f2dec0.

Sorting the includes creates some problems.
2020-07-07 13:53:30 +02:00
Michael Vetter
9b55f2dec0 Apply coding style
Regards https://github.com/profanity-im/profanity/issues/1396
2020-07-07 09:43:28 +02:00
Michael Vetter
d2c3aa566b Merge branch 'master' of github.com:profanity-im/profanity 2020-07-04 17:41:56 +02:00
Michael Vetter
193282a4fc
Merge pull request from DebXWoody/bugfix/1332-omemo
Request Device and Key, when OMEMO is in use
2020-07-04 17:41:20 +02:00
Michael Vetter
bf170d6c91 Merge branch 'omemofix' 2020-07-04 17:38:44 +02:00
DebXWoody
54667c022f Messages are not shown in ChatSecure
In 0.9.x we fixed an issue, because OMEMO devices should be defined in "item"
with id "current". This should work, but it won't work if there is no "current".
If there is no "current" we will just use the first item.

Issue 
2020-07-04 17:38:30 +02:00
Michael Vetter
e5ac12afa6 Remove prefs_free_string()
It just does a free.
Related to b580b9ef11
2020-07-02 11:34:12 +02:00
Michael Vetter
1224aa414e Use files_get_account_data_path instead of duplicate code
We often had a use case where we want the account specific data dir.
Let's create a function for this instead of doing it by hand each time.
2020-07-01 10:05:45 +02:00
DebXWoody
3232451448
Request Device and Key, when OMEMO is in use
Profanity requests the device list and keys for contacts, also when the user
hasn't generated the OMEMO key. If the user has no OMEMO key, there is no need
to request OMEMO information.

Issue: 
2020-06-04 19:57:07 +02:00
Michael Vetter
de8975c008 Add and use connection_get_barejid()
Instead of connection_get_fulljid() and then creating a Jid from it.
2020-05-25 13:04:19 +02:00
Michael Vetter
2a952cb4c5 Expand omemo error message 2020-02-21 10:30:09 +01:00
Michael Vetter
0089fbcf0a omemo: switch to 12 byte IV
We decrypt both 12 and 16 bytes.
And send 12 instead of 16 bytes now.

Close https://github.com/profanity-im/profanity/issues/1272
2020-02-17 14:04:24 +01:00
Michael Vetter
11b6e1bfa0 xep-0308: enable corrections for outgoing encrypted messages 2020-02-12 08:54:12 +01:00