* chore(xess): remove unused xess templates
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
* chore(checker): remove unused staticHashChecker implementation
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
* feat: add pinact and deadcode to go tools (pinact is used for the gha pinning)
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
* chore: update Docker and kubectl actions to latest versions
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
* chore: update Homebrew action from master to main in workflow files
See df537ec97f
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
* chore: remove unused go-colorable and tools dependencies from go.sum
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
* chore: update postcss-import and other dependencies to latest versions
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
* chore: update Docusaurus dependencies to version 3.8.1
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
* chore: downgrade playwright and playwright-core to version 1.52.0
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
---------
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
* feat(lib): ensure that clients store cookies
If a client is misconfigured and does not store cookies, then they can
get into a proof of work death spiral with Anubis. This fixes the
problem by setting a test cookie whenever the user gets hit with a
challenge page. If the test cookie is not there at challenge pass time,
then they are blocked. Administrators will also get a log message
explaining that the user intentionally broke cookie support and that this
behavior is not an Anubis bug.
Additionally, this ensures that clients being shown a challenge support
gzip-compressed responses by showing the challenge page at gzip level 1.
This level is intentionally chosen in order to minimize system impacts.
The ClearCookie function is made more generic to account for cookie
names as an argument. A correlating SetCookie function was also added to
make it easier to set cookies.
* chore(lib): clean up test code
Signed-off-by: Xe Iaso <me@xeiaso.net>
---------
Signed-off-by: Xe Iaso <me@xeiaso.net>
* test(playwright): Add support to run tests in Docker/Podman
* fix command name
Co-authored-by: Xe Iaso <me@xeiaso.net>
Signed-off-by: Henri Vasserman <henv@hot.ee>
* up the pw version as it is in package.json
* add convenience npm scripts
* chore: changelog update
Also removed a period from my other item.
* chore: fix spelling
Signed-off-by: Xe Iaso <me@xeiaso.net>
---------
Signed-off-by: Henri Vasserman <henv@hot.ee>
Signed-off-by: Xe Iaso <me@xeiaso.net>
Co-authored-by: Xe Iaso <me@xeiaso.net>
The big ticket feature in this release is [CEL expression matching support](https://anubis.techaro.lol/docs/admin/configuration/expressions). This allows you to tailor your approach for the individual services you are protecting.
These can be as simple as:
```yaml
- name: allow-api-requests
action: ALLOW
expression:
all:
- '"Accept" in headers'
- 'headers["Accept"] == "application/json"'
- 'path.startsWith("/api/")'
```
Or as complicated as:
```yaml
- name: allow-git-clients
action: ALLOW
expression:
all:
- >-
(
userAgent.startsWith("git/") ||
userAgent.contains("libgit") ||
userAgent.startsWith("go-git") ||
userAgent.startsWith("JGit/") ||
userAgent.startsWith("JGit-")
)
- '"Git-Protocol" in headers'
- headers["Git-Protocol"] == "version=2"
```
The docs have more information, but here's a tl;dr of the variables you have access to in expressions:
| Name | Type | Explanation | Example |
| :-------------- | :-------------------- | :---------------------------------------------------------------------------------------------------------------------------------------- | :----------------------------------------------------------- |
| `headers` | `map[string, string]` | The [headers](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers) of the request being processed. | `{"User-Agent": "Mozilla/5.0 Gecko/20100101 Firefox/137.0"}` |
| `host` | `string` | The [HTTP hostname](https://web.dev/articles/url-parts#host) the request is targeted to. | `anubis.techaro.lol` |
| `method` | `string` | The [HTTP method](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Methods) in the request being processed. | `GET`, `POST`, `DELETE`, etc. |
| `path` | `string` | The [path](https://web.dev/articles/url-parts#pathname) of the request being processed. | `/`, `/api/memes/create` |
| `query` | `map[string, string]` | The [query parameters](https://web.dev/articles/url-parts#query) of the request being processed. | `?foo=bar` -> `{"foo": "bar"}` |
| `remoteAddress` | `string` | The IP address of the client. | `1.1.1.1` |
| `userAgent` | `string` | The [`User-Agent`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/User-Agent) string in the request being processed. | `Mozilla/5.0 Gecko/20100101 Firefox/137.0` |
This will be made more elaborate in the future. Give me time. This is a [simple, lovable, and complete](https://longform.asmartbear.com/slc/) implementation of this feature so that administrators can get hacking ASAP.
Other changes:
- Use CSS variables to deduplicate styles
- Fixed native packages not containing the stdlib and botPolicies.yaml
- Change import syntax to allow multi-level imports
- Changed the startup logging to use JSON formatting as all the other logs do.
- Added the ability to do [expression matching with CEL](./admin/configuration/expressions.mdx)
- Add a warning for clients that don't store cookies
- Disable Open Graph passthrough by default ([#435](https://github.com/TecharoHQ/anubis/issues/435))
- Clarify the license of the mascot images ([#442](https://github.com/TecharoHQ/anubis/issues/442))
- Started Suppressing 'Context canceled' errors from http in the logs ([#446](https://github.com/TecharoHQ/anubis/issues/446))
Signed-off-by: Xe Iaso <me@xeiaso.net>
* fix(js): use pure JS SHA256 library, refactor
Closes#458
Additionally, I made a horrifying discovery: Firefox seems to actively
hinder performance if you are using more than one Worker per page. It
does not spread the load out across cores like I expected. Instead it
seems to make that one Worker thrash and have to constantly context
switch, which caused a lot of slowdown.
The benchmarks in #155 continue to be the best contribution ever made to
Anubis. What clued me into there being a problem here was the fact that
the "slow" algorithm was faster than the "fast" algorithm on my laptop.
This made no intuitive sense to me so I dug further.
Either way I think this is a Firefox bug at its core, but for now we
have to work around it by doing the hacky terrible thing that I hate.
I also swapped the SHA256 operations to @aws-crypto/sha256-js on the
advice of a trusted cryptography expert. I don't know what performance
differences this makes, but I'm getting 150-225 kilohashes per second,
which is pretty dang good.
Signed-off-by: Xe Iaso <me@xeiaso.net>
* fix(js): apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Xe Iaso <me@xeiaso.net>
* fix(js): use fast algo for fast worker
Signed-off-by: Xe Iaso <me@xeiaso.net>
---------
Signed-off-by: Xe Iaso <me@xeiaso.net>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
- Added customization of authorization cookie expiration time with `--cookie-expiration-time` flag or envvar
- Updated the `OG_PASSTHROUGH` to be true by default, thereby allowing OpenGraph tags to be passed through by default
- Added the ability to [customize Anubis' HTTP status codes](./admin/configuration/custom-status-codes.mdx) ([#355](https://github.com/TecharoHQ/anubis/issues/355))
Signed-off-by: Xe Iaso <me@xeiaso.net>
* Add check endpoint which can be used with nginx' auth_request function
* feat(cmd): allow configuring redirect domains
* test: add test environment for the nginx_auth PR
This is a full local setup of the nginx_auth PR including HTTPS so that
it's easier to validate in isolation.
This requires an install of k3s (https://k3s.io) with traefik set to
listen on localhost. This will be amended in the future but for now this
works enough to ship it.
Signed-off-by: Xe Iaso <me@xeiaso.net>
* fix(cmd|lib): allow empty redirect domains variable
Signed-off-by: Xe Iaso <me@xeiaso.net>
* fix(test): add space to target variable in anubis container
Signed-off-by: Xe Iaso <me@xeiaso.net>
* docs(admin): rewrite subrequest auth docs, make generic
* docs(install): document REDIRECT_DOMAINS flag
Signed-off-by: Xe Iaso <me@xeiaso.net>
* feat(lib): clamp redirects to the same HTTP host
Only if REDIRECT_DOMAINS is not set.
Signed-off-by: Xe Iaso <me@xeiaso.net>
---------
Signed-off-by: Xe Iaso <me@xeiaso.net>
Co-authored-by: Xe Iaso <me@xeiaso.net>
* add a Makefile
Based on advice from IRC, a makefile helps downstream packagers
understand how to build the software.
Signed-off-by: Xe Iaso <me@xeiaso.net>
* Apply review suggestions
Signed-off-by: Xe Iaso <me@xeiaso.net>
---------
Signed-off-by: Xe Iaso <me@xeiaso.net>
Closes#125Closes#40
Among other things, this moves all of the asset generation to run within
the context of an npm script. Developer documentation stubs have been
added so that people can get started more easily.
The top-level Dockerfile (which is no longer used in production) has
been removed as its presence has been causing confusion. This changeset
will break it anyways.
These changes will make for less "repo churn" as the static assets are
built and rebuilt, at the cost of making the build step more complicated
for downstream packagers. If this becomes a burden, we can explore
making a "release tarball" that contains pre-massaged outputs.
