A panic occurs when an unknown backend is used. This regression was
introduced by commit a34be9eb36 ("status: use contextual ui styleset
for statusline"). Before this commit, an error screen for the unknown
backend was displayed. The contextual ui requires an account-specific ui
config but when the backend throws an error in the constructor of the
account view, the call to aerc.SelectedAccountUiConfig() panics:
panic: runtime error: index out of range [0] with length 0 [recovered]
panic: runtime error: index out of range [0] with length 0
goroutine 1 [running]:
git.sr.ht/~rjarry/aerc/logging.PanicHandler()
git.sr.ht/~rjarry/aerc/logging/panic-logger.go:47 +0x6de
panic({0xa42760, 0xc000427068})
runtime/panic.go:844 +0x258
git.sr.ht/~rjarry/aerc/widgets.(*Aerc).SelectedTab(...)
git.sr.ht/~rjarry/aerc/widgets/aerc.go:337
git.sr.ht/~rjarry/aerc/widgets.(*Aerc).SelectedAccount(...)
git.sr.ht/~rjarry/aerc/widgets/aerc.go:313
git.sr.ht/~rjarry/aerc/widgets.(*Aerc).SelectedAccountUiConfig(0x9c99c0?)
git.sr.ht/~rjarry/aerc/widgets/aerc.go:329 +0xe9
git.sr.ht/~rjarry/aerc/widgets.(*StatusLine).uiConfig(...)
git.sr.ht/~rjarry/aerc/widgets/status.go:112
git.sr.ht/~rjarry/aerc/widgets.(*StatusLine).SetError(0xc00043a420,
{0xc000429220, 0x1b})
git.sr.ht/~rjarry/aerc/widgets/status.go:66 +0x4d
git.sr.ht/~rjarry/aerc/widgets.(*Aerc).SetError(0xa7c4d7?,
{0xc000429220?, 0xc00035ec80?})
git.sr.ht/~rjarry/aerc/widgets/aerc.go:440 +0x25
git.sr.ht/~rjarry/aerc/widgets.NewAccountView(0xc000502000,
0xc0002b8000, 0xc000440700, 0xc000098960, {0xb72d58?, 0xc000502000},
0xc00042c3c0)
git.sr.ht/~rjarry/aerc/widgets/account.go:75 +0xafa
git.sr.ht/~rjarry/aerc/widgets.NewAerc(0xc0002b8000, 0xc000098960,
{0xb73300?, 0xc0004380f0}, 0xc000420108, 0xc000430630, {0xb71580?,
0xfae9a0}, 0x2?)
git.sr.ht/~rjarry/aerc/widgets/aerc.go:92 +0x8e5
main.main()
git.sr.ht/~rjarry/aerc/aerc.go:176 +0x5ff
This can be reproduced by adding the following as the first (!) backend
to your accounts.conf:
[test]
source = test
from = test
Expected behavior would be to see the error screen with the "Unknown
Backend" text.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
GetUiConfig was being called many times, and came up as a high CPU user
in a cpuprofile. Every call would merge a UIConfig, which is a costly
operation. Ideally, we would only need to have a config for every
account X every directory. We also have a context for subjects. This
patch stores all FOLDER and ACCOUNT level configs and reuses those
merged objects. The SUBJECT contexts are not stored in favor of merging
on-the-go, with a TODO comment to deprecate that feature and implement a
better per-message styling option. I suspect this feature is not used
very much.
Before applying this patch with my setup, GetUiConfig is called 1159
times just to open aerc. After applying, this is reduced to 37.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
This patch changes references to uiConfig in function signatures and
structs to be pointers.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Refactor the attachment handling process in the composer. The composer
can currently only handle attachments that are stored as files (or pgp
keys). This patch removes this limitation so that any message part can
be handled as an attachment. With this we can treat files, pgp keys and
message parts on an equal footing and it will enable us also to easily
forward attachments.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
This replaces a channel that is used like a context with a context.
Signed-off-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Koni Marti <koni.marti@gmail.com>
Add error handling for messages that were unable to be encrypted.
Previously, messages that failed encryption would be sent with no
content. This patch adds error handling - when encryption fails, the
user is returned to the Review screen and instructed to check the public
keys for their recipients.
Reported-by: Moritz Poldrack <moritz@poldrack.dev>
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Moritz Poldrack <moritz@poldrack.dev>
This commit changes the signature validity display to not use valid as
the default. Now invalid is the default which can cause fewer issues if
an attack vector emerges.
Signed-off-by: Moritz Poldrack <git@moritz.sh>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
Since there is a prominent checkmark for encrypted messages, it might
not be entirely clear that the contents have not been signed.
Signed-off-by: Moritz Poldrack <git@moritz.sh>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
Signed and/or encrypted PGP messages did not behave properly for pipe,
open, and save commands. Specifically, the proper Message Part would not
be passed to the command in the MessageViewer. This is due to the
encapsulation of the body structure. This patch fixes the behavior for
piping|opening|saving of message parts.
Fixes: https://todo.sr.ht/~rjarry/aerc/47
Reported-by: ~ph14nix
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Moritz Poldrack <moritz@poldrack.dev>
Acked-by: Robin Jarry <robin@jarry.cc>
Add option to specify folder-specific binds for message lists. The binds
are layered: any existing binds in [messages] are overwritten by a more
specific bind in say, [messages:folder=Drafts]. The order is currently:
[messages] < [messages:account=<account>] < [messages:folder=<folder>]
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Parse http links from a message and display them as completions in the
:open-link command.
Add the following binds to the [view] section in your binds.conf:
<C-l> = :open-link <space>
Parsing can be disabled in aerc.conf by setting parse-http-links to
false in the viewer section.
Thanks to Moritz for the help with the regular expression.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Reviewed-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Robin Jarry <robin@jarry.cc>
Commit 8b6f971 broke ruestring counts when AccurateCounts=true, which
primarily occur from a checkmail. This restores the functionality.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Parse the Authentication-Results header and display it in the message
viewer (not enabled by default). DKIM, SPF and DMARC authentication
methods are supported. Implement recommendation from RFC 7601 Sec 7.1 to
have an explicit list of trustworthy hostnames before displaying the
authentication results. Be aware that the authentication headers can be
forged.
To display the results for a specific authentication method, add the
corresponding name to the layout of headers in the viewer section of
aerc.conf, e.g. to display all three, use:
header-layout = From|To,Cc|Bcc,Date,Subject,DKIM|SPF|DMARC
More information will be displayed when "+" is appended to the
authentication method name, e.g. DKIM+ or SPF+ or DMARC+.
Also, add the trustworthy hosts per account with the trusted-authres
parameter, e.g.
trusted-authres = *
to trust every host or use regular expressions for a finer control.
Multiple hosts can be entered as a comma-separated list. Authentication
results will only be displayed when the host is listed in the
trusted-authres list.
Link: https://datatracker.ietf.org/doc/html/rfc7601
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Commit 2027223a created a panic when attempting to clear the dirlist
when the config option dirlist-tree is set to false.
This patch fixes that panic by creating a dirlist.ClearList() function
to prevent needing to check a callback.
Tested with both dirlist-tree=false and true
Fixes: 2027223ab3 ("fix: clear dirlist on disconnect")
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
A message of Done:Disconnect will trigger an update of the dirlist. An
update of the dirlist will issue a ListDirectories message, which causes
an imap: client not ready error by trying to use the imap connection -
which is disconnected. By not issuing the update, we prevent using a
disconnected client.
This patch checks for connection state prior to updating the dirlist. A
disconnected state will clear out the dirlist.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
When moving/copying/deleting/archiving a message in imap, the RUE counts
displayed in the dirlist would not update properly. Maildir has (had) an
implementation that recounts the entire directory and updates the
DirectoryInfo after one of these actions.
This patch implements a more efficient method of updating, and also
enables it to apply to IMAP without any additional requests. Upon
completion of the action, the counts are manually updated with the count
of messages in the action and recent and/or unseen states of those
messages. This is more efficient for maildir, because we aren't counting
everything in the store. For IMAP, we get the updates for free because
we are only performing the update after confirmation from the server
that the action has happened.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
The countRUE function was inaccurately counting flags. If a message was
unread and recent, it was only counted as recent. The two flags are not
mutually exclusive. A previous count for a mailbox with 1 recent, 1
unread, and 5 existing would be :
1/0/5
An accurate count of this state would be:
1/1/5
This patch fixes the count.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Check for new mail (recent, unseen, exists counts) with an external
command, or for imap with the STATUS command, at start or on
reconnection and every X time duration
IMAP:
The selected folder is skipped, per specification. Additional config
options are included for including/excluding folders explicitly.
Maildir/Notmuch:
An external command will be run in the background to check for new mail.
An optional timeout can be used with maildir/notmuch. Default is 10s
New account options:
check-mail
check-mail-cmd (maildir/notmuch only)
check-mail-timeout (maildir/notmuch only), default 10s
check-mail-include (IMAP only)
check-mail-exclude (IMAP only)
If unset, or set less than or equal to 0, check-mail will be ignored
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Moritz Poldrack <moritz@poldrack.dev>
Acked-by: Robin Jarry <robin@jarry.cc>
Provide a generic selector dialog popup where the user can select from
different options.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Check bounds before drawing a dialog window to avoid a panic when
resizing the terminal window.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Append text parts to emails in the composer as multipart/alternative.
Display the mime-type of the parts in the review window.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Aerc was sending empty address list header fields (specifically CC by
default). This was causing DKIM failures in lists.sr.ht. RFC 5322 states
that an address field should consist of the field name and one or more
addresses, implying empty fields are not allowed.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Commit 1bac87e804 ("terminal: fix race when closing a terminal") fixed
a race in Terminal.Draw by using a mutex. The current locking of the
entire Draw function could create a deadlock, however, since this
function itself might call Terminal.Close which is protected by the same
mutex. A finer-grained locking solves both the race and deadlock
problem.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Fix panic when resizing the terminal by dynamically adjusting the width
of the option selector. The selector does not check the width of the
terminal before printing. This can lead to a panic in the account wizard
when reducing the terminal width.
If the terminal width is not large enough, the space between the options
is reduced. If this is still not enough, then the selector will only
show the focused option and arrows indicating the alternatives.
Fixes: https://todo.sr.ht/~rjarry/aerc/41
Reported-by: Omar Polo <op@omarpolo.com>
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Add compose command ("attach-key") to attach the public key associated
with the sending account. Public key is attached in ascii armor format,
with the mimetype set according to RFC 3156 ("application/pgp-keys").
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Koni Marti <koni.marti@gmail.com>
Add check for public keys of all message recipients (to, cc, and bcc)
before sending the message. Adds an OnFocusLost callback to header
editors to facilitate a callback for checking keys whenever a new
recipient is added (OnChange results in too many keyring checks).
Once encryption is initially set, the callbacks are registered. If a
public key is not available for any recipient, encryption is turned off.
However, notably, the callbacks are still registered meaning as s soon
as the user removes the recipients with missing keys, encryption is
turned back on.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Koni Marti <koni.marti@gmail.com>
Check that the signing key exists when the user issues the :sign
command. The signing key ID will be displayed in the security status
also, allowing the user to see what key will be used to sign the
message.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Jens Grassel <jens@wegtam.com>
Add a text row below the header editors to (persistently) display if the
current message will be signed, encrypted, or both. The display will
disappear if the message will not be signed or encrypted. The display
is visible on the reviewMessage screen as well
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Koni Marti <koni.marti@gmail.com>
Add the format specifier %N to the dirlist-format to display compacted
folder names.
A folder such as INBOX/WORK/PROJECT will be compacted to I/W/PROJECT in
the directoy list.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
The composer widget already has a reference to the AccountView object.
Get the UI config from it directly.
This completes commit 6edfbfa8ce ("aerc: use contextual ui styleset
for tabs/compose").
Fixes: https://todo.sr.ht/~rjarry/aerc/3
Signed-off-by: Robin Jarry <robin@jarry.cc>
Tested-by: Koni Marti <koni.marti@gmail.com>
This commit adds gpg system integration. This is done through two new
packages: gpgbin, which handles the system calls and parsing; and gpg
which is mostly a copy of emersion/go-pgpmail with modifications to
interface with package gpgbin. gpg includes tests for many cases, and
by it's nature also tests package gpgbin. I separated these in case an
external dependency is ever used for the gpg sys-calls/parsing (IE we
mirror how go-pgpmail+openpgp currently are dependencies)
Two new config options are introduced:
* pgp-provider. If it is not explicitly set to "gpg", aerc will default to
it's internal pgp provider
* pgp-key-id: (Optionally) specify a key by short or long keyId
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
This commit refactors the internal PGP implementation to make way for
GPG integration.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Adds two style options: dirlist_unread and dirlist_recent. These options
apply in layers, in the same way as msglist_* styles do.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Show what command can be used to achieve the described effect so users
can add it as a binding.
Fixes: https://todo.sr.ht/~rjarry/aerc/40
Signed-off-by: kt programs <ktprograms@gmail.com>
Tested-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Refactor statusline by clearly separating the rendering part from the
text display. Use printf-like format string for statusline
customization.
Document printf-like format string to customize the statusline.
Allow to completely mute the statusline (except for push notifications)
with a format specifier.
Provide a display mode with unicode icons for the status elements.
Implements: https://todo.sr.ht/~rjarry/aerc/34
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Use contextual ui styleset for tabs and compose widgets. If no account
is selected, use default styleset as fallback.
Fixes: https://todo.sr.ht/~rjarry/aerc/3
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Also show commands that don't have a binding.
This allows users to see what's available to bind.
Signed-off-by: kt programs <ktprograms@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
There is an issue with backends, that provide dynamic folders, namely
when opening folder, that isn't defined in config file, you get empty
folder. To actually get messages listed, you need to open that folder
twice.
At first attempt only DirectoryInfo is fetched and new
MessageStore created. Second attempt populates previously created
MessageStore with list of messages.
For pre-configured folders, DirectoryInfos are fetched upon connection
to backend and, when folder is opened, MessageStore is updated with list
of messages.
Fixes: https://todo.sr.ht/~rjarry/aerc/30
Signed-off-by: Aivars Vaivods <aivars@vaivods.lv>
Acked-by: Robin Jarry <robin@jarry.cc>
Keep the sort criteria applied to the selected folder until the default
sort order should be restored. Call the sort command without arguments
to restore the default sort order.
The current behavior is that the default sort order is restored as soon
as the folder reloads. This happens often and then the results of the
sort command are lost. This makes the sort command not very
user-friendly. Instead, we should keep the sort criteria applied until
the user explicitly wants to restore the default sort order again.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Update statusline only for the selected account (to prevent other
updates from different accounts to interfere). Update status when
jumping/selecting/closing tabs.
Fixes cosmetic regressions introduced by commit feecc09b73
("statusline: make statusline folder-specific").
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Allow saving all message parts that have the content disposition
"attachment" header to a folder.
Suggested-by: Ondřej Synáček <ondrej@synacek.org>
Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Moritz Poldrack <moritz@poldrack.dev>
If a panic occurs in one of the workers, it can happen after the UI was
initialised, but before the cleanup function has been registered. With
this the start of the worker loops is deferred until the cleanup routine
was registered.
Signed-off-by: Moritz Poldrack <git@moritz.sh>
Koni Marti
Tim Culverhouse
Moritz Poldrack
Robin Jarry
kt programs
Aivars Vaivods