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* FileStorage: fix writing settings on empty fileVika2022-05-011-8/+12
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* FileStorage: lockless reads and atomic writesVika2022-05-012-221/+161
| | | | | | | | | | | | | | | | | | | - Reads don't lock anymore. At all. - Writes create a temporary file and use `rename(2)` to atomically replace it - since OpenOptions::create_new(true) is used, tempfile creation is atomic (and since tempfile names are per-post, a post can only be edited by one request at a time) - Since written files get atomically replaced, readers can't read a corrupted file Potential pitfalls: 1. This approach is not covered by unit tests (yet) 2. Stale tempfiles can prevent editing posts (can be solved by throwing out tempfiles that are older than, say, a day) 3. Crashed edits can leave stale tempfiles (honestly that sounds better than corrupting the whole database, doesn't sound like a bug to me at all!)
* Make the settings in the database a strong typeVika2022-03-233-10/+28
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* FileStorage: add lints to catch panicking inside locked code sectionsVika2022-03-071-149/+168
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* Restored most of the functionality (except onboarding and some queries)Vika2022-03-062-13/+20
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* database: code cleanupVika2022-03-022-26/+58
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* database/memory: restore, it is useful in test scenariosVika2022-02-212-0/+198
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* database: code cleanupVika2022-02-212-48/+29
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* database/file: use Authority instead of origin for directoriesVika2022-02-211-4/+4
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* WIP: convert to Tokio and WarpVika2022-02-152-58/+31
| | | | | | | | | | | Warp allows requests to be applied as "filters", allowing to flexibly split up logic and have it work in a functional style, similar to pipes. Tokio is just an alternative runtime. I thought that maybe switching runtimes and refactoring the code might allow me to fish out that pesky bug with the whole application hanging after a certain amount of requests...
* FileBackend: introduce timeouts on operationsVika2021-12-311-34/+51
| | | | | | This is to prevent spinning in a loop waiting for a lock. This hangs often, though I suspect this should have been fixed in the previous commit.
* FileBackend: don't transfer locks over async boundariesVika2021-12-311-169/+188
| | | | | | | This may or may not be the cause for the app hanging while waiting for a lock. Now the operations with locks are never performed over an async boundary, excluding any shenanigans that can happen when accidentally leaving a file locked over async boundaries.
* Add protected locations that are visible only to logged-in usersVika2021-12-071-1/+3
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* Make rustfmt and clippy happyVika2021-12-061-11/+13
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* Added support for IndieAuth client sign inVika2021-12-061-1/+1
| | | | | | | This will allow readers to view private posts intended just for them. Additionally fixed bugs in patterns due to which webmentions might not have been sent.
* Code cleanup and small bugfixing in templatesVika2021-12-052-70/+139
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* Added author mini-cards on h-entriesVika2021-12-051-37/+69
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* frontend: Added listing feeds to the header barVika2021-12-052-10/+6
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* Get rid of the unsafe codeVika2021-12-021-7/+4
| | | | | | Thanks to @Kloenk I was able to get rid of the unsafety and tell the compiler how to properly check what I needed for the StorageError to be declared thread-safe.
* Deprecated Redis backend and added a database migration tool (untested, beware)Vika2021-10-273-20/+50
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* Modified the module to use BACKEND_URIVika2021-09-281-0/+2
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* Code cleanup and Cargo.lock updatesVika2021-09-272-4/+6
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* Fix a bug in the error middlewareVika2021-09-271-0/+1
| | | | | | When an error is found, the site name passed to Storage::get_setting in the error handler is incorrect. The ASCII serialisation of the hostname should get used.
* Implemented support for channelsVika2021-09-273-65/+172
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* Implemented FileStorage::delete_postVika2021-09-271-1/+4
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* Finally figured out how to read without a BufReaderVika2021-09-271-14/+6
| | | | | BufReader was really unneccesary here, since I was batch-reading all of this in one go.
* Improved symlink creationVika2021-09-271-5/+78
| | | | | | Now symlink creation works on Windows and creates links relative to the posts, allowing for seamless migrations of the backing directory for true portability and no data lock-in.
* Implemented FileStorage::get_setting and FileStorage::set_settingVika2021-09-271-2/+53
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* Moved integration tests and allowed the binary to use file backendVika2021-09-261-0/+6
| | | | | | Now the Redis dependencies are optional and only required if you want to test the backend or actually use it in production. The app displays a hint if you try to launch with an unsupported backend.
* Added file updates and fixed a bug with truncated JSON filesVika2021-09-262-3/+154
| | | | | | | | | | | There was a bug where `File::write()` would not write the entire buffer, and this condition was left unchecked by the code. All `File::write()` calls are now replaced with `File::write_all()` which ensures the whole buffer is written to the backing file. Additionally added a smoke check for the file updates. It is in no way comprehensive nor it is able to catch all the possible failures but it's a good way of testing the functionality without way too much hassle.
* Added a WIP file backendVika2021-08-152-30/+210
| | | | | | | Currently unavailable for use and only has basic GET and POST operations implemented. A lot more work is needed to make it truly usable. Locking is implemented using flock() system call on Linux.
* Improved Redis module code qualityVika2021-08-151-13/+10
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* Shortened a connection timeout and installed a lifetime limit for connectionVika2021-08-061-1/+4
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* Trying to mitigate and log more about the HTTP 500sVika2021-08-051-10/+12
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* Fixed a VERY WRONG way to handle stream errorsVika2021-08-042-31/+25
| | | | | | for future reference: stream operations returning Result satisfy conditions for the futures::stream::TryStreamExt trait, allowing you to use `TryStreamExt::try_collect::<T>()` and receive a Result<T>.
* Appease rustfmt, clippy and cargo checkVika2021-07-291-2/+8
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* Relaxed anti-takeover URL check to simply not place redirects at foreign URLsVika Shleina2021-07-192-5/+5
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* Make rustfmt happy again after Clippy editsVika2021-05-181-4/+1
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* Make clippy happyVika2021-05-171-12/+8
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* Make rustfmt happyVika2021-05-172-127/+316
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* Added setting store per-userVika2021-05-172-0/+28
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* Update CI configuration and GitLab WebIDE settingsVika2021-05-171-1/+1
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* Added a note to future selfVika2021-05-051-0/+7
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* Refactored the Redis instance spawning in tests to automatically kill RedisVika2021-05-052-13/+28
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* Removed the in-memory database, it's dragging me downVika2021-05-052-203/+0
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* Moved the Redis spawner to the Redis module where it belongs, refactored ↵Vika2021-05-052-42/+49
| | | | tests to use the Redis database instead of a fake one
* Added a connection pool to the RedisDatabaseVika2021-05-051-17/+27
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* Refactored error handling in RedisStorage using the ? operatorVika2021-05-051-184/+124
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* Made some StorageError fields private and added getters insteadVika2021-05-051-2/+5
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* Clippy lintsVika2021-05-042-22/+16
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