# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.9.0] - 2023-05-17

The public instance is now available at [https://rustypaste.shuttleapp.rs](https://rustypaste.shuttleapp.rs) 🚀

Read the blog post about `rustypaste` and Shuttle deployments: [https://blog.orhun.dev/blazingly-fast-file-sharing](https://blog.orhun.dev/blazingly-fast-file-sharing)

### Added

- Deploy on Shuttle.rs
- Support setting a default expiry time

You can now specify a expiry time for uploaded files. For example, if you want all the files to expire after one hour:

```toml
[paste]
default_expiry = "1h"
```

- Support overriding the server URL

If you are using `rustypaste` with a redirect or reverse proxy, it is now possible to set a different URL for the returned results:

```toml
[server]
url = "https://rustypaste.shuttleapp.rs"
```

- Add instructions for installing on Alpine Linux

`rustypaste` is now available in [testing](https://pkgs.alpinelinux.org/packages?name=rustypaste&branch=edge) repositories.

- Add new crate features

  - `shuttle`: enable an entry point for deploying on Shuttle
  - `openssl`: use distro OpenSSL (binary size is reduced ~20% in release mode)
  - `rustls`: use [rustls](https://github.com/rustls/rustls) (enabled as default)

### Changed

- Make the default landing page fancier
- Generate SBOM attestation for the Docker image

### Updated

- Bump dependencies
- Update the funding options
  - Consider donating if you liked `rustypaste`: [https://donate.orhun.dev](https://donate.orhun.dev) 💖

## [0.8.4] - 2023-01-31

### Added

- Allow downloading files via `?download=true` parameter
  - If you specify this for a file (e.g. `<server_address>/file?download=true`), `rustypaste` will override the MIME type to `application/octet-stream` and this will force your browser to download the file.
  - This is useful when e.g. you want to be able to share the link to a file that would play in the browser (like `.mp4`) but also share a link that will auto-download as well.

## [0.8.3] - 2023-01-30

### Updated

- Bump dependencies
- Switch to [Rust](https://hub.docker.com/_/rust) image for the Dockerfile
- Remove unused `clap` dependency

## [0.8.2] - 2022-10-04

### Updated

- Don't expose version endpoint in default config
  - Set `expose_version` to `false` in the configuration file

## [0.8.1] - 2022-10-04

### Added

- Add `<server_address>/version` endpoint for retrieving the server version

```toml
[server]
expose_version=true
```

If `expose_version` entry is not present in the configuration file, `/version` is not exposed. It is recommended to use this feature with authorization enabled.

### Fixed

- Replace unmaintained `dotenv` crate with `dotenvy`
  - Fixes [RUSTSEC-2021-0141](https://rustsec.org/advisories/RUSTSEC-2021-0141.html)

## [0.8.0] - 2022-10-03

### Added

- Support adding a landing page

You can now specify a landing page text in the configuration file as follows:

```toml
[server]
landing_page = """
boo 👻
======
welcome!
"""
```

If the landing page entry is not present in the configuration file, visiting the index page will redirect to the repository.

### Updated

- Do not check for duplicate files by default
  - Set `duplicate_files` to `true` in the configuration file
  - It is an expensive operation to do on slower hardware and can take an unreasonable amount of time for bigger files
- Enable [GitHub Sponsors](https://github.com/sponsors/orhun) for funding
  - Consider supporting me for my open-source work 💖

## [0.7.1] - 2022-05-21

### Added

- Aggressively test everything
  - Add the missing unit tests for the server endpoints (code coverage is increased to 84%)
  - Create a custom testing framework (written in Bash) for adding [test fixtures](https://github.com/orhun/rustypaste/tree/master/fixtures)

## [0.7.0] - 2022-03-26

### Added

- Support auto-deletion of expired files

`rustypaste` can now delete the expired files by itself. To enable this feature, add the following line to the `[paste]` section in the configuration file:

```toml
# expired files will be cleaned up hourly
delete_expired_files = { enabled = true, interval = "1h" }
```

For users who want to have this feature disabled, there is an alternative [shell script](README.md#cleaning-up-expired-files) recommended in the documentation.

- Add systemd service files
  - [systemd files](./extra/systemd/) have been added to serve files from `/var/lib/rustypaste`, create `rustypaste` user automatically via `systemd-sysusers` and configure `AUTH_TOKEN` via `rustypaste.env`.
  - For the installation and usage, see the Arch Linux [PKGBUILD](https://github.com/archlinux/svntogit-community/blob/packages/rustypaste/trunk/PKGBUILD).

### Updated

- Upgrade Actix dependencies
  - `actix-web` is updated to [`4.0.*`](https://github.com/actix/actix-web/blob/master/actix-web/CHANGES.md#401---2022-02-25)
- Strip the binaries during automated builds
  - Size of the Docker image is reduced by ~20%

### Fixed

- Prevent invalid attempts of serving directories
  - This fixes an issue where requesting a directory was possible via e.g. `curl --path-as-is 0.0.0.0:8080/.`
  - This issue had no security impact (path traversal wasn't possible) since internal server error was returned.

## [0.6.5] - 2022-03-13

### Added

- Add instructions for installing [rustypaste](https://archlinux.org/packages/community/x86_64/rustypaste/) on Arch Linux
  - `pacman -S rustypaste` 🎉

### Fixed

- Fix a bug where the use of `CONFIG` environment variable causes a conflict between the configuration file path and `[config]` section

## [0.6.4] - 2022-03-11

### Added

- Support setting the refresh rate for hot-reloading the configuration file.

```toml
[config]
refresh_rate="1s"
```

- Support setting the timeout for HTTP requests.

```toml
[server]
timeout="30s"
```

### Security

- Bump [regex crate](https://github.com/rust-lang/regex) to **1.5.5**
  - Fixes [CVE-2022-24713](https://github.com/advisories/GHSA-m5pq-gvj9-9vr8)

## [0.6.3] - 2022-02-24

### Added

- Support setting the authentication token in the configuration file.
  - This is an alternative (but not recommended) way of setting up authentication when the use of `AUTH_TOKEN` environment variable is not applicable.

```toml
[server]
auth_token="hunter2"
```

## [0.6.2] - 2021-12-05

### Updated

- Improve the concurrency
  - Shrink the scope of non-suspendable types (`#[must_not_suspend]`) for dropping them before reaching a suspend point (`.await` call). This avoids possible deadlocks, delays, and situations where `Future`s not implementing `Send`.
  - Reference: https://rust-lang.github.io/rfcs/3014-must-not-suspend-lint.html

## [0.6.1] - 2021-11-16

### Fixed

- Gracefully handle the hot-reloading errors.
  - Errors that may occur while locking the [Mutex](https://doc.rust-lang.org/std/sync/struct.Mutex.html) are handled properly hence a single configuration change cannot take down the whole service due to [poisoning](https://doc.rust-lang.org/std/sync/struct.Mutex.html#poisoning).

## [0.6.0] - 2021-11-07

### Added

- Support pasting files from remote URLs (via `remote=` form field)

  - `{server.max_content_length}` is used for download limit
  - See [README.md#paste-file-from-remote-url](https://github.com/orhun/rustypaste#paste-file-from-remote-url)

- Hot reload configuration file to apply configuration changes instantly without restarting the server

### Changed

- Library: Switch to Rust 2021 edition

### Security

- Prevent serving an already expired file

In the previous versions, it was possible to view an expired file by using the correct extension (timestamp). e.g. `paste.com/expired_file.txt.1630094518049` will serve the file normally although `paste.com/expired_file.txt` says that it is expired. This version fixes this vulnerability by regex-checking the requested file's extension.

reference: [f078a9afa74f8608ee3f2a6e705159df15915c78](https://github.com/orhun/rustypaste/commit/f078a9afa74f8608ee3f2a6e705159df15915c78)

## [0.5.0] - 2021-10-12

### Added

- Added an entry in the configuration file to disable "duplicate uploads":

```toml
[paste]
# default: true
duplicate_files = false
```

Under the hood, it checks the SHA256 digest of the uploaded files.

## [0.4.1] - 2021-09-19

### Changed

- Update README.md:
  - Mention the new standalone tool: [rustypaste-cli](https://github.com/orhun/rustypaste-cli)
  - Add [installation](https://github.com/orhun/rustypaste#installation) section.

## [0.4.0] - 2021-08-27

### Added

- Support [expiring links](README.md#expiration) (via `expire:` header)
  - Timestamps are used as extension for expiring files
  - Expired files can be cleaned up with [this command](README.md#cleaning-up-expired-files)
- Support [one shot links](README.md#one-shot) (via `oneshot=` form field)
  - `{server.upload_path}/oneshot` is used for storage

## [0.3.1] - 2021-08-10

### Fixed

- Switch to [upload-release-action](https://github.com/svenstaro/upload-release-action) for uploading releases

## [0.3.0] - 2021-08-09

### Added

- Support overriding MIME types (config: `mime_override`)
- Support blacklisting MIME types (config: `mime_blacklist`)

## [0.2.0] - 2021-08-04

### Added

- Support shortening URLs (via `url=` form field)
  - `{server.upload_path}/url` is used for storage

## [0.1.3] - 2021-07-28

### Fixed

- Prevent sending empty file name and zero bytes
- Prevent path traversal on upload directory ([#2](https://github.com/orhun/rustypaste/issues/2))
- Check the content length while reading bytes for preventing OOM ([#1](https://github.com/orhun/rustypaste/issues/1))

## [0.1.2] - 2021-07-27

### Changed

- Update Continuous Deployment workflow to publish Docker images

## [0.1.1] - 2021-07-27

Initial release.