Commit graph

8 commits

Author SHA1 Message Date
Mechiel Lukkien
bf5cfca6b9
webmail: add export functionality
per mailbox, or for all mailboxes, in maildir/mbox format, in tar/tgz/zip
archive or without archive format for single mbox, single or recursive. the
webaccount already had an option to export all mailboxes, it now looks similar
to the webmail version.
2024-04-22 13:41:40 +02:00
Mechiel Lukkien
5b20cba50a
switch to slog.Logger for logging, for easier reuse of packages by external software
we don't want external software to include internal details like mlog.
slog.Logger is/will be the standard.

we still have mlog for its helper functions, and its handler that logs in
concise logfmt used by mox.

packages that are not meant for reuse still pass around mlog.Log for
convenience.

we use golang.org/x/exp/slog because we also support the previous Go toolchain
version. with the next Go release, we'll switch to the builtin slog.
2023-12-14 13:45:52 +01:00
Mechiel Lukkien
aad5a5bcb9
add a "backup" subcommand to make consistent backups, and a "verifydata" subcommand to verify a backup before restoring, and add tests for future upgrades
the backup command will make consistent snapshots of all the database files. i
had been copying the db files before, and it usually works. but if the file is
modified during the backup, it is inconsistent and is likely to generate errors
when reading (can be at any moment in the future, when reading some db page).
"mox backup" opens the database file and writes out a copy in a transaction.
it also duplicates the message files.

before doing a restore, you could run "mox verifydata" on the to-be-restored
"data" directory. it check the database files, and compares the message files
with the database.

the new "gentestdata" subcommand generates a basic "data" directory, with a
queue and a few accounts. we will use it in the future along with "verifydata"
to test upgrades from old version to the latest version. both when going to the
next version, and when skipping several versions. the script test-upgrades.sh
executes these tests and doesn't do anything at the moment, because no releases
have this subcommand yet.

inspired by a failed upgrade attempt of a pre-release version.
2023-05-26 19:26:51 +02:00
Mechiel Lukkien
e81930ba20
update to latest bstore (with support for an index on a []string: Message.DKIMDomains), and cyclic data types (to be used for Message.Part soon); also adds a context.Context to database operations. 2023-05-22 14:40:36 +02:00
Mechiel Lukkien
5c33640aea
consistently use log.Check for logging errors that "should not happen", don't influence application flow
sooner or later, someone will notice one of these messages, which will lead us
to a bug.
2023-02-16 13:22:00 +01:00
Mechiel Lukkien
4a58b8f434
export more imap flags (eg $Junk/$NotJunk/$Forwarded) with maildirs, in dovecot-keywords file
and let the subcommand "export" use the same export code as the accounts page.
2023-02-13 22:37:25 +01:00
Mechiel Lukkien
3de6642b3a
implement exporting of all mailboxes/messages as zip/tgz of mbox/maildir 2023-02-13 18:04:05 +01:00
Mechiel Lukkien
cb229cb6cf
mox! 2023-01-30 14:27:06 +01:00