* Cache strlen() result
* Check for malloc() failure to prevent null pointer dereference
* Ensure the output buffer is null-terminated for safe use with cons_show()
* Simplify the quote escaping logic for better readability.
Migrate structure allocations from calloc to glibs g_new0 macro to
improve type safety and memory robustness.
* Type Safety: The macro takes the type name directly, ensuring the
allocated size always matches the pointer type.
* Static Analysis: It guarantees a non-NULL return by aborting on
failure, which silences -fanalyzer warnings regarding potential NULL
pointer dereferences.
* Readability: Removes redundant sizeof() calls and is the glib way
* Add new TLS policy `direct` as a replacement for `legacy`.
* Document that `/[command]?` prints the help of a command.
* Add option to get help via `/command help`.
* Fix `my-prof.supp` generation and tests for out-of-source builds.
Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
With that command one can see the modifications of the runtime
configuration vs. the saved configuration.
Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
Several users have reported segfaults when starting up profanity which
has OMEMO support, but OMEMO is not set up yet.
@StefanKropp has been able to reproduce this and tracked it down to
`_load_identity()` calling `omemo_known_devices_keyfile_save()`.
The latter then calls `save_keyfile()` which calls
`g_key_file_save_to_file()`. This can then fail if one of the first two
strings is NULL and won't set the `error` on return. In its error handling
`save_keyfile()` unconditionally dereferences `error` which leads to the
segfault.
Fix this and also go through the entire codebase and verify that the usage
of `GError` is done correctly.
Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
Instead of c&p'ing the same code again and again, put everything in a
struct and loop over it.
This also fixes `vcard` not being in included in `all`.
Fixes: f934c5b59f ("Add vCard support")
Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
* use `calloc()` to allocate zero-initialized structs.
* order the allocation of members by their declaration.
* order the freeing of members in reverse order.
* move init of `silent` flag in plugin case.
* fix double free of `tmpname` in `aesgcm_file_get()`.
* make some functions static.
Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
Before this change issuing `/quit` directly called `exit(0)` and did not
invoke all the graceful shutdown routines. Now we first try to exit from
the event loop, which includes cleaning up everything.
In case the event loop is stuck for some reason, you could try to issue a
second `/quit`, which will then directly call `exit(0)`.
Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
In the documentation of the `muc_nick` function we can read:
> The nickname is owned by the chat room and should not be modified or freed
We should reflect that in the return type and `strdup` the value for the
plugin API.
Fixes: https://github.com/profanity-im/profanity/issues/2013
`/url save $someurl` will now download to
`~/.local/share/profanity/downloads/from_jid/date/filename` instead of
`~/.local/share/profanity/downloads`.
Like this the downloaded files should be better ordered.
This will only happen for MUC and 1:1 chat windows.
Private windows might have only a nick or jid. Lets not distinguish
between those two ways. And since the nick option is unreliable to be
the same person lets just put them in the general downloads folder.
As is done with downloads from all other windows as well.
I also had the idea to make this configurable but this suits my needs
and time limits right now.
When a user added an account, set it as autoconnect and then removed
that account. It still was set as the autoconnect account.
```
/account add test
/autoconnect set test
/account remove test
/save
/quit
Start profanity
```
Fix https://github.com/profanity-im/profanity/issues/1976
When users receive a message and a subscription request from a new
contact, and they use `/blocked report-abse JID` or `/blocked
report-spam JID` they most likely want the subscription request to
vanish as well.
According to mdosch Conversations is behaving like this too.
Fix: https://github.com/profanity-im/profanity/issues/1970
## Summary
Partial fix for https://github.com/profanity-im/profanity/issues/1939
> When doing the same in an unencrypted (no e2ee) chat there is no Downloading… message at all but the file is downloaded.
Download a file twice with `/url save`, the second download will not print download progress to the window.
The cause is `HTTPDownload`'s `silent` variable is not initialized; so, `silent` points to a second-hand stack memory address with old data. `silent` references data, so the `if` statement will fail in **src/tools/http_download.c:206** and download progress will not print to the window.
The fix is to initialize `silent` in both encrypted and unencrypted file download scenarios.
## Testing
Valgrind: Yes
- `/url save` without OMEMO
**SUCCESS**: Try three times with the same URL and download status will display every time.
- `/url save` with OMEMO
**SUCCESS**: Try three times with the same URL and download status will display every time.
- `/plugins install https://raw.githubusercontent.com/profanity-im/profanity-plugins/master/stable/sounds.py`
**SUCCESS**: Try once and download progress is hidden.
Use a singleton `Jid` inside the connection instead of always re-creating
a `Jid` from the same string.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Return static tabmode as default,
separate previous change in `dynamic` mode.
Despite usefulness of the solution,
it was not approved to be a new default.
Vote (link below) amongst users to change default
has shown inconclusive result and it was not representative,
as it had low number of participants.
https://github.com/profanity-im/profanity/pull/1912#issuecomment-1816232546
`/redraw` command allows resolve problem for usual users,
as well as developers.
Incredibly useful when debugging with something that
can trash out the output, like GDB.
Not to mention many asynchronous commands that can break the UI
at any point.
On some commands execution (like `/privacy logging X`
where X is any symbol/group of symbols)
FALSE is being returned.
Which main cycle understands as a signal to exit profanity.
The mistake is common since returns are often used by
developers to communicate success status.
First reported by @doctor in the Profanity MUC,
as exit on `/logging group color` command.
`/executable vcard_photo test`
Printed
`Invalid usage, see '/help card_photo' for details.`
So it used the subcommand instead of the command and lost one of the
letters as well.
This mistake got introduced in 60c197487.
Where we added helper functions for the various `/executable` functions.
Discovered by @H3rnand3zzz with correct solution.
Fix https://github.com/profanity-im/profanity/issues/1921
Commit to allow unicode support in omemo/pgp/otr chars misses
adding support to set correction character.
1f8b1eb740
Further fixing commit also misses adding support to set the unicode character,
it only adds ability to display unicode correction character in the settings.
5cf6ee15cf6ee1bc6d0b99b01891bc455a657bf022a72b0
Before aliases used spaces in their name,
now the alias part is being read only before the first space,
thus allowing execution of complex command with aliases.
Example (with plugin):
`/alias add echo "/system exec echo"`
will allow execution of
`/echo test`
as opposed to prior state when the Profanity will
search for alias "echo tests" and output `Unknown command: /echo test`
Minor change: removed an example with invalid command (`/away`)
