This commit adds a new `Auth/PasswordCommand` option
to support security best practices re: handling secrets
in CLI program configuration.
Prior to this commit, the two available options
for specifying a password were:
1. via the `Auth/Password` config parameter, or
2. via a `$CALCURSE_CALDAV_PASSWORD` environment variable.
The former is unsafe for obvious reasons;
the latter is unsafe because as long as the script is running,
its environment can be accessed via
$ cat /proc/<pid>/environ
and is thus visible to anyone with access to the system.
This commit preserves preexisting behavior (for backward compatibility)
but removes all mention of option 2 from the README.
Since the README example for option 2 used a password command anyway,
there is little reason to continue its use,
and this commit recommends it be deprecated.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
This fixes the scenario where a note file referenced by a todo, event,
or appointment is modified from outside the program in such a way that
it cannot be opened by the program, resulting in a segmentation fault.
The least surprising way to proceed is to ignore the note.
Signed-off-by: Nicholas Johnson <nick@nicksphere.ch>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Prior to this commit, a recurrent appointment ending at 00:00 on a given
day was not considered to span the day. This is the correct behavior for
all cases, except appointments without end time (both starting and
ending at midnight on a given day). Handle this edge case explicitly.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Show default description "(empty description)" for all types of items
(appointments, events, recurring appointments/events, TODOs).
Follow-up to 7b350ac (Add text for displaying empty event description,
2022-06-21).
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Pass disable_ssl_certificate_validation as keyword argument to
httplib2.Http().
Fixes a regression introduced in 1e1d615 (Refactor calcurse-caldav to
use httplib2, 2017-09-06).
Fixes GitHub issue #420.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Before colour was spelled inconsistently in various places, now it is
only spelled colour. Removed ~1000 lines of comments that were commented
out msgids that have not been used in many years. Also changed scattered
fuzzy translations (which default to using the english string) to
officially just use the english string.
Signed-off-by: Morgan Seltzer <MorganSeltzer000@gmail.com>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Before a layout change did not update the maximum number of appointments
visible, until the config menu was exited. Now the maximum number of
appointments are visible immediately after the layout screen is exited.
Addresses GitHub issue #381
Signed-off-by: Morgan Seltzer <MorganSeltzer000@gmail.com>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Update the signature of sha1_final() to fix the following warning:
sha1.c:208:43: warning: argument 2 of type ‘uint8_t[20]’ {aka
‘unsigned char[20]’} with mismatched bound [-Warray-parameter=]
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Add the AC_C_BIGENDIAN macro to determine endianness and set
WORDS_BIGENDIAN accordingly.
Fixes GitHub issue #397.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Properly discovers libtinfow for customized systems (e.g., Gentoo) while
offloading search handling to autoconf builtins.
Additionally adds autoconf-archive as a buildtime dependency.
Fixes#250.
Signed-off-by: Marco Sirabella <marco@sirabella.org>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
If any --docdir is passed, the app can't find the builtin documentation
Just inherit docdir from configure now, which defaults to the same thing
but if overridden will act proper now.
Related: https://bugs.gentoo.org/813438
Signed-off-by: Marco Sirabella <marco@sirabella.org>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Previously only Sunday and Monday were allowed as the first day of the
week, and this was internally treated as a binary variable.
This patch allows for users to change the first day of the week to any
day.
Addresses GitHub feature request #321.
Signed-off-by: Morgan Seltzer <MorganSeltzer000@gmail.com>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Previously only Sunday and Monday were allowed for the first day of the
week, and was internally treated as a binary variable.
This patch changes the backend so all days are accepted, a future patch
will allow users to actually select other days.
Addresses GitHub feature request #321.
Signed-off-by: Morgan Seltzer <MorganSeltzer000@gmail.com>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
The sidebar has a numerical mimumum width that is statically defined,
and users may set the width of the sidebar in config by incrementing the
percentage of the screen between this minimum and a maximum value of
50%. However, internally the mimimum percentage could be set as low as
zero, and while that did not decrease the sidebar size below the
numerical minimum width, did mean that between 0 and the mimimum width
increasing the percentage had no visual effect to indicate change. Now
the mimimum percent is not decremented below the mimimum width.
Signed-off-by: Morgan Seltzer <MorganSeltzer000@gmail.com>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Added the option to configure the format in which appointment time is
displayed. The setting is called "format.appointmenttime" under the
general settings menu. Setting defaults to previous behavior, which was
"%H:%M".
Signed-off-by: mercurialmoon <mercurialmoon@protonmail.com>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
In the keys file there are three possibilities for each action:
1. One or several keys are assigned to it
2. It is marked as UNDEFINED (new)
3. It is missing from the file
On load of the keys file, calcurse respectively
1. Assigns the key(s)
2. Assigns "UNDEFINED" (new)
3. Assigns a default key if possible
If default keys were assigned, the user is informed of the number of
actions affected, and the keys file is updated.
After load each action must either have keys assigned or be undefined.
If not, calcurse exits with a failure. If there are syntax/semantic
errors in the file, calcurse rejects the file and exits.
When an interactive user leaves the keys configuration menu, a warning
is issued if any action is UNDEFINED. The keys file is always updated.
Addresses GitHub issue #298.
Additionally: Description of concepts and data structures used for
keyboard keys and virtual keys (actions) as well as name changes and
comments to improve readability.
Signed-off-by: Lars Henriksen <LarsHenriksen@get2net.dk>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Apparently, while some CalDAV servers return href values as is in their
response, some might return them URL-quoted (which, if I am not
mistaken, was the reason for e943b06).
Assuming either behaviour when pushing local objects will lead to
discrepancy with events dictionary retrieved from the server and thus
bugs, hence we always want to use whatever form of href the server
returns.
Addresses GitHub issues #337 and #356.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
We do not want hook or notification commands to interact with the
terminal in any way. Create a new session for them.
Addresses GitHub issue #326.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Disconnect stdin, stdout and stderr when running an external hook or
notification command. The previous solution of appending "<&- >&- 2>&-"
to the shell command line does not work if the command includes pipes.
Use shell_exec() in notify_launch_cmd() instead of a custom (and
incomplete) reimplementation of that command.
Partially addresses GitHub issue #326.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Add a function parameter to allows redirecting stderr in addition to
stdin and stdout. The parameter will be used with a follow-up change.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Add some clarification on the expected format for the Hostname and Path
options in the sample configuration file.
Addresses GitHub issues #95, #138, and #354.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Avoid using readlink(1) which is not POSIX-compatible; moreover,
`readlink -f` is not available on Mac OS by default.
Instead, always convert $CALCURSE to an absolute path (that may or may
not be canonical, i.e., be a symlink or contain ../ as component) in
test-init.sh by prepending the current working directory if the original
path is relative. While not fully equivalent to `readlink -f`, this
should be good enough for use in our tests.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
The previous implementation allowed sections and keys other than those
used by the script which led to a variety of bug reports due to typos in
the configuration. Disallow entries other than those explicitly used and
make both section and key names case-sensitive (previously, only section
names where case-sensitive).
Check that Hostname and Path are set before using them.
Addresses GitHub issues #327 and #350.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
A general linked list function, llist_reorder(), is introduced that will reorder
a list after a list element has changed.
Some refactoring to avoid code dupliction.
Background
The four linked lists of appointment panel items (appointments, recurring
appointments, events, recurring events) are kept sorted by inserting elements
in order, either when they are first loaded from disk or when new are added.
The ordering is by start time (numerical) and description (alphabetical).
The user is allowed to change start time as well as description. A change is
committed directly to the list item (unlike cut/paste where an item is deleted
and then inserted). This may break the order.
The order property is used when events are loaded from the evenlist into the
day_item vector, see LLIST_FIND_FOREACH_CONT, and when looking for the next
upcoming appointment, see apoint_check_next().
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
And fix item start day for prev command
Signed-off-by: Lars Henriksen <LarsHenriksen@get2net.dk>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
DAY(t) is midnight (the day) of time_t t.
Signed-off-by: Lars Henriksen <LarsHenriksen@get2net.dk>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Other items may have been imported succesfully.
Adresses Github issue #323, last part.
Signed-off-by: Lars Henriksen <LarsHenriksen@get2net.dk>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Refactoring of ical.c: properties DTSTART, DTEND, DURATION, RRULE and EXDATE are
saved and only processed after encountering END:VEVENT.
Adresses Github issue #323, follow-up question.
Signed-off-by: Lars Henriksen <LarsHenriksen@get2net.dk>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
