Cache capacity is currently hard-coded at 1000 with random eviction.
It is enabled by default from Caddyfile configurations because I assume
this is the most common preference.
* caddyconfig: WIP implementation of handle_path
* caddyconfig: Complete the implementation - h.NewRoute was key
* caddyconfig: Add handle_path integration test
* caddyhttp: Use the path matcher as-is, strip the trailing *, update test
Correct behavior is not well defined because this is a non-standard
header field. This could be a "hop-by-hop" field much like
X-Forwarded-For is, but even our X-Forwarded-For implementation
preserves prior entries. Or, it could be best to preserve the original
value from the first hop, representing the protocol as facing the
client.
Let's try it the other way for a bit and see how it goes.
See https://caddy.community/t/caddy2-w-wordpress-behind-nginx-reverse-proxy/8174/3?u=matt
* add test case for SplitFrontMatter showing issue with windows newline
* fix issue with windows newline when using SplitFrontMatter
* Update modules/caddyhttp/templates/frontmatter.go
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
* make it mere explicit what is trimmed from firstLine
* Update modules/caddyhttp/templates/frontmatter.go
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
* fastcgi: Add new php_fastcgi subdirectives to override the shortcut
* fastcgi: Support "index off" to disable redir and try_files
* fastcgi: Remove whitespace to satisfy linter
* fastcgi: Run gofmt
* fastcgi: Make a new dispenser instead of using rewind
* fastcgi: Some fmt
* fastcgi: Add a couple adapt tests
* fastcgi: Clean up for loops
* fastcgi: Move adapt tests to separate files
* 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>
* caddy: Add support for `d` duration unit
* Improvements to ParseDuration; add unit tests
Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
* adding wildcard matching of logger names
* reordering precedence for more specific loggers to match first
* removing dependence on certmagic and extra loop
Co-authored-by: GregoryDosh <GregoryDosh@users.noreply.github.com>
Closes#3365
* http: Add support in hash-password for reading from terminals/stdin
* FIXUP: Run gofmt -s
* FIXUP
* FIXUP: Apply suggestions from code review
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
* FIXUP
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
While building a layer4 app for Caddy, I discovered that we need the
ability to fill a request's context just like the HTTP server does,
hence this exported function PrepareRequest().
An upstream like https://localhost:80 is still forbidden, but an addr of
localhost:80 can be used while explicitly enabling TLS as an override;
we just don't allow the implicit behavior to be ambiguous.
* pki: Initial commit of embedded ACME server (#3021)
* reverseproxy: Support auto-managed TLS client certificates (#3021)
* A little cleanup after today's review session
Previously, matching by trying files other than the actual path of the
URI was:
file {
try_files <files...>
}
Now, the same can be done in one line:
file <files...>
As before, an empty file matcher:
file
still matches if the request URI exists as a file in the site root.
* reverse_proxy: Initial attempt at H2C transport/client support (#3218)
I have not tested this yet
* Experimentally enabling H2C server support (closes#3227)
See also #3218
I have not tested this
* reverseproxy: Clean up H2C transport a bit
* caddyhttp: Update godoc for h2c server; clarify experimental status
* caddyhttp: Fix trailers when recording responses (fixes#3236)
* caddyhttp: Tweak h2c config settings and docs
Moving to https://github.com/caddyserver/circuitbreaker
Nobody was using it anyway -- it works well, but something got fumbled
in a refactoring *months* ago. Turns out that we forgot the interface
guards AND botched a method name (my bad) - Ok() should have been OK().
So it would always have thrown a runtime panic if it tried to be loaded.
The module itself works well, but obviously nobody used it because
nobody reported the error. Fixing this while we move it to the new repo.
Removing this removes the last Bazaar/Launchpad dependency (I think).
* httpcaddyfile: Exclude access logs written to files from default log
Even though any logs can just be ignored, most users don't seem to like
configuring an access log to go to a file only to have it doubly appear
in the default log.
Related to:
- #3294
- https://caddy.community/t/v2-logging-format/7642/4?u=matt
- https://caddy.community/t/caddyfile-questions/7651/3?u=matt
* caddyhttp: General improvements to access log controls (fixes#3310)
* caddyhttp: Move log config nil check higher
* Rename LoggerName -> DefaultLoggerName
* matcher: Add `split_path` option to file matcher; used in php_fastcgi
* matcher: Skip try_files split if not the final part of the filename
* matcher: Add MatchFile tests
* matcher: Clarify SplitPath godoc
Sigh, apparently Linux is incapable of distinguishing host interfaces
in socket addresses, even though it works fine on Mac. I suppose we just
have to assume that any listeners with the same port are the same
address, completely ignoring the host interface on Linux... oh well.
Panic would happen if an automation policy was specified in a singular
server block that had no hostnames in its address. Definitely an edge
case.
Fixed a bug related to checking for server blocks with a host-less key
that tried to make an automation policy. Previously if you had only two
server blocks like ":443" and another one at ":80", the one at ":443"
could not create a TLS automation policy because it thought it would
interfere with TLS automation for the block at ":80", but obviously that
key doesn't enable TLS because it is on the HTTP port. So now we are a
little smarter and count only non-HTTP-empty-hostname keys.
Also fixed a bug so that a key like "https://:1234" is sure to have TLS
enabled by giving it a TLS connection policy. (Relaxed conditions
slightly; the previous conditions were too strict, requiring there to be
a TLS conn policy already or a default SNI to be non-empty.)
Also clarified a comment thanks to feedback from @Mohammed90
These functions are called at init-time, and their inputs are hard-coded
so there are no environmental or user factors that could make it fail
or succeed; the error return values are often ignored, and when they're
not, they are usually a fatal error anyway. To ensure that a programmer
mistake is not missed, we now panic instead.
Last breaking change 🤞
Using html/template.HTML like we were doing before caused nested include
to be HTML-escaped, which breaks sites. Now we do not escape any of the
output; template input is usually trusted, and if it's not, users should
employ escaping actions within their templates to keep it safe. The docs
already said this.
If a placeholder in the path component injects a query string such as
the {http.request.uri} placeholder is wont to do, we need to separate it
out from the path.
See https://caddy.community/t/v2-match-any-path-but-files/7326/8?u=matt
If rewrites (or redirects, for that matter) match on file existence,
the file matcher would need to know the root of the site.
Making this change implies that root directives that depend on rewritten
URIs will not work as expected. However, I think this is very uncommon,
and am not sure I have ever seen that. Usually, dynamic roots are based
on host, not paths or query strings.
I suspect that rewrites based on file existence will be more common than
roots based on rewritten URIs, so I am moving root to be the first in
the list.
Users can always override this ordering with the 'order' global option.
Either Dial or LookupSRV will be set, but if we rely on Dial always
being set, we could run into bugs.
Note: Health checks don't support SRV upstreams.
The comments in the code should explain the new logic thoroughly.
The basic problem for the issue was that we were overriding a catch-all
automation policy's explicitly-configured issuer with our own, for names
that we thought looked like public names. In other words, one could
configure an internal issuer for all names, but then our auto HTTPS
would create a new policy for public-looking names that uses the
default ACME issuer, because we assume public<==>ACME and
nonpublic<==>Internal, but that is not always the case. The new logic
still assumes nonpublic<==>Internal (on catch-all policies only), but
no longer assumes that public-looking names always use an ACME issuer.
Also fix a bug where HTTPPort and HTTPSPort from the HTTP app weren't
being carried through to ACME issuers properly. It required a bit of
refactoring.
Adds `Alt-Svc` to the list of headers that get removed when proxying
to a backend.
This fixes the issue of having the contents of the Alt-Svc header
duplicated when proxying to another Caddy server.
* 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
* rewrite: strip_prefix, strip_suffix, uri_replace -> uri (closes#3140)
* Add period, to satisfy @whitestrake :) and my own OCD
* Restore implied / prefix
