Commit graph

120 commits

Author SHA1 Message Date
55a369df83 Add debug sqlalchemy logs (disabled by default) 2024-01-08 22:45:59 +01:00
cd67b0934e Unify configuration requirements 2024-01-08 22:19:10 +01:00
ad3a54fcd7 Rename GPG-Mailgate to Lacre
Update naming in documentation and the source code.
2024-01-06 14:34:54 +01:00
8f8f081d28 Fix key-removal condition, improve logging 2024-01-04 19:45:25 +01:00
07539a97d3 Improve logging
- Don't re-configure lacre.notify logger.
- Issue more DEBUG logs when deleting keys.
2023-12-20 23:03:04 +01:00
41b7535412 Add more logging, add --delete option to admin queue sub-command 2023-12-19 09:02:42 +01:00
9b5d578985 lacre.config: Make both enums case-insensitive
Also: use PGPStyle in lacre.core.
2023-12-17 20:42:57 +01:00
ff429c93e6 Convert pooling parameters to integers 2023-12-17 14:12:52 +01:00
90da933bf9 Make disconnect handling configuration explicit
- Provide a new reuqired parameter: [database]pooling_mode and use it during
  SQLAlchemy engine initialisation.

- Update tests and configuration (including sample configuration).

- Adjust repository unit test to load config during setup.

- Pass an engine instance to repository constructors instead of connections.
  Engine keeps a connection pool and we rely on it.
2023-12-17 14:03:20 +01:00
86cc27e918 lacre.repositories: Configure SQLAlchemy connection pooling
Provide 3 new configuration parameters in database section:

- max_connection_age --- number of seconds before an idle connection is
  "recycled", i.e. replaced with a new one;

- pool_size --- number of simultaneous connections kept in the pool;

- max_overflow --- maximum number of simultaneous connections we could make to
  the database.

Update sample config, including links to documentation.
2023-12-16 23:32:27 +01:00
e8d0d248b3 lacre.repositories: Add missing import 2023-12-10 21:39:59 +01:00
8cc1136a90 lacre.daemon: When keys can't be loaded, fail gracefully
- Introduce '[daemon]bounce_on_keys_missing' option to let the admin decide if
  they want Lacre to deliver cleartext message when identity database is
  unreachable or throws exceptions.  It defaults to 'no'.

- In IdentityRepository, use option mentioned above to decide what to do when
  an exception is caught.
2023-12-10 21:27:05 +01:00
fe2c0cbf76 Fix unprintable exception issue 2023-12-09 20:57:09 +01:00
75c48282b0 Rework encryption exception handling
Also: remove misleading comment about message.defects.
2023-12-09 20:38:46 +01:00
fc08813bdc Improve unencryptable message logs 2023-12-09 19:48:20 +01:00
d51c675881 lacre.admin: Make import -r option a flag (Boolean) 2023-12-05 21:51:35 +01:00
abaf8820d7 lacre.admin: Add -r / --reload option to import command
With -r option, import command will first remove all identities and then load
them again from pubring.kbx.
2023-12-05 21:49:23 +01:00
94d0a62766 Identity removal: execute prepared DELETE 2023-12-05 21:33:19 +01:00
cc1bacbe3d Move some imports to lacre.notify 2023-12-05 21:13:02 +01:00
0d852bc279 lacre.repositories: Fix IdentityRepository existence predicate 2023-12-04 22:57:43 +01:00
052551072e Change table prefix from 'gpgmw' to 'lacre' 2023-12-02 20:02:59 +01:00
0975ce3a69 lacre.admin: Handle database exceptions 2023-11-26 19:52:58 +01:00
b44bd7b150 lacre.admin: Implement identity import, fix identity list
- Let the user specify a directory, using the one from configuration by
  default.

- If user requested identity list without a specific email, list all.  Drop
  support for '-a' option.
2023-11-26 18:30:25 +01:00
97c4f9f14a lacre.repositories: Fix naming after refactoring 2023-11-25 16:09:23 +01:00
626fce5f2c lacre.admin: Implement 'identities' sub-command 2023-11-25 16:08:54 +01:00
7fe52ae8b5 Don't pass table definition to KeyConfirmationQueue 2023-11-25 15:02:48 +01:00
1ad0d2df0e Implement lacre.admin CLI tool 2023-11-25 14:07:10 +01:00
becb39f139 Clean up database access
- Don't pass table definitions to repository constructors.

- Keep an internal reference to Engine in lacre.repository.

- Implement KeyConfirmationQueue.count_keys.
2023-11-25 14:04:32 +01:00
acd33fec1e Fix inheritance issues
- Use accessor methods.
- Avoid data duplication.
2023-11-25 01:11:44 +01:00
7c2d32bf3c Make IdentityRepository a KeyRing
- Keep only one class to provide access to identities stored in the database.

- Remove old code and its tests.

- Align KeyRing and IdentityRepository APIs.

- Implement a (very) simple unit test for IdentityRepository.
2023-11-24 22:59:21 +01:00
5efef3c9cb Fix table name, unify metadata handling 2023-11-20 22:27:35 +01:00
bfa2643dc7 Implement identity repository
Also: rename key_id to fingerprint.
2023-11-20 22:11:25 +01:00
56da7e0cb4 Refactor calculating execution time
- Implement a context manager logging execution time.
- Use that context manager in daemon's handle_DATA method.
2023-11-20 22:03:59 +01:00
c6b2dbf618 Add docs, improve logging 2023-11-17 22:55:37 +01:00
7ac928af76 Handle gpg-mailgate.py missing params better 2023-11-17 22:51:09 +01:00
a3eb892df9 Remove duplicate logger initialisation 2023-11-15 20:25:42 +01:00
2edd842f90 Use lacre.dbschema definition of identities table 2023-11-12 20:20:38 +01:00
6ca5db2db3 Issue an INFO log entry after configuring logging
Also: reformat with spaces instead of tabs.
2023-11-12 19:57:12 +01:00
9bbc86bc53 Extract parts of cron script to modules
Introduce new Python modules:

- lacre.notify -- to send notifications from the cron script;

- lacre.dbschema -- to keep database schema definition as code (SQLAlchemy);

- lacre.repositories -- to define key and identity repositories with high
  level APIs that we can then use elsewhere.

Also:

- rework GnuPG.add_key to return fingerprint so we can use it in the cron
  script;

- rename cron-job's logger name, replacing dash with an underscore as logging
  module doesn't like dashes.
2023-11-12 19:56:45 +01:00
5e108c189a Replace file-based identity store with a dedicated db table 2023-10-29 19:39:08 +01:00
02edb4cc96 Validate keyring type config parameter on daemon startup 2023-10-27 23:53:17 +02:00
3dd6913599 Initialise db connection lazily, use isolated asyncio test case 2023-10-23 22:44:53 +02:00
e5339d264c Improve asyncio usage 2023-10-23 22:35:27 +02:00
41442e5b59 Add basic support for RDBMS-based keyring 2023-09-30 22:38:33 +02:00
fccabc083c Fix unencrypted delivery arguments
When falling back to unencrypted mail delivery, do not pass sender information
to SendFrom.call method.
2023-09-21 20:21:01 +02:00
a30b5e7577 Handle missing Content-Type properly
- ContentManager sets default Content-Type even if it was missing in the
  original message.

- Make sure that when Content-Type is missing, copying parameters doesn't
  raise an error.

- Add a unit-test to check that.
2023-05-19 20:30:00 +02:00
518b823b5c Fix simple filter: pass policy to as_bytes()
Also: adjust expected test output because it's now Base64-encoded.
2023-05-08 22:17:02 +02:00
61cf50effe Fix MIME content sub-type handling for non-plain text messages 2023-05-08 22:17:02 +02:00
34e8b6a4eb Move the last key-related function to keyring module 2023-05-08 22:17:02 +02:00
285f5dbf18 Don't overwrite CTE
We rely on Content Manager to select the right Content-Transfer-Encoding.
2023-05-08 22:17:02 +02:00