* caddyhttp: Add `MatchWithError` to replace SetVar hack
* Error in IP matchers on TLS handshake not complete
* Use MatchWithError everywhere possible
* Move implementations to MatchWithError versions
* Looser interface checking to allow fallback
* CEL factories can return RequestMatcherWithError
* Clarifying comment since it's subtle that an err is returned
* Return 425 Too Early status in IP matchers
* Keep AnyMatch signature the same for now
* Apparently Deprecated can't be all-uppercase to get IDE linting
* Linter
* caddyhttp: Escaping placeholders in CEL
* Simplify some of the test cases
* Implement vars and vars_regexp in CEL
* dupl lint is dumb
* Better consts for the placeholder CEL shortcut
* Bump CEL version, register a few extensions
* Refactor s390x test script for readability
* Add retries for s390x to smooth over flakiness
* Switch to `ph` for the CEL shortcut (match it in templates cause why not)
* caddyfile: Populate regexp matcher names by default
* Some lint cleanup that my VSCode complained about
* Pass down matcher name through expression matcher
* Compat with #6113: fix adapt test, set both styles in replacer
* upgrade to cel v0.20.0
* Attempt to address feedback and fix linter
* Let's try this
* Take that, you linter!
* Oh there's more
---------
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
Co-authored-by: Tristan Swadell @TristonianJones
* use gofmput to format code
* use gci to format imports
* reconfigure gci
* linter autofixes
* rearrange imports a little
* export GOOS=windows golangci-lint run ./... --fix
* chore: Upgrade various dependencies
* Support CEL file matcher with no args
* Document `http.request.orig_uri.path.*`, reorder placeholders in docs
---------
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
Ideally I'd just remove the parameter to caddy.Context.Logger(), but
this would break most Caddy plugins.
Instead, I'm making it variadic and marking it as partially deprecated.
In the future, I might completely remove the parameter once most
plugins have updated.
Hahaha this is the ultimate "I have no idea what I'm doing" commit but it
compiles and the tests pass and I declare victory!
... probably broke something, should be tested more.
It is nice that the protobuf dependency becomes indirect now.
* caddyfile: Support for raw token values, improve `map`, `expression`
* Applied code review comments
* Rename RawVal to ValRaw
Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
* cel: fix validation of expression result type
The earlier code used the proto.Equals from github.com/gogo/protobuf, which failed to compare two messages of the same type for some reason. Switching to proto.Equal from the canonical github.com/golang/protobuf fixes the issue.
* deps: remove deprecated github.com/golang/protobuf in favor of google.golang.org/protobuf
* downgrade github.com/smallstep/nosql to resolve warning pb.proto warning
* docs: link to CEL standard definitions
* Rephrase the anchor to CEL standard definitions
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
* caddyhttp: Implement CEL matcher (see #3051)
CEL (Common Expression Language) is a very fast, flexible way to express
complex logic, useful for matching requests when the conditions are not
easy to express with JSON.
This matcher may be considered experimental even after the 2.0 release.
* Improve CEL module docs
