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path: root/modules/caddyhttp/app.go
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2023-08-14ci: use gci linter (#5708)Jacob Gadikian
* 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
2023-08-02caddyhttp: Make use of `http.ResponseController` (#5654)Francis Lavoie
* caddyhttp: Make use of http.ResponseController Also syncs the reverseproxy implementation with stdlib's which now uses ResponseController as well https://github.com/golang/go/commit/2449bbb5e614954ce9e99c8a481ea2ee73d72d61 * Enable full-duplex for HTTP/1.1 * Appease linter * Add warning for builds with Go 1.20, so it's less surprising to users * Improved godoc for EnableFullDuplex, copied text from stdlib * Only wrap in encode if not already wrapped
2023-05-19caddyhttp: Fix h3 shutdown (#5541)WeidiDeng
* swap h3server close and listener close, avoid quic-listener not closing * fix typo
2023-05-16caddyhttp: Implement named routes, `invoke` directive (#5107)Francis Lavoie
* caddyhttp: Implement named routes, `invoke` directive * gofmt * Add experimental marker * Adjust route compile comments
2023-04-10caddyhttp: Serve http2 when listener wrapper doesn't return *tls.Conn (#4929)WeidiDeng
* Serve http2 when listener wrapper doesn't return *tls.Conn * close conn when h2server serveConn returns * merge from upstream * rebase from latest * run New and Closed ConnState hook for h2 conns * go fmt * fix lint * Add comments * reorder import
2023-03-27caddyhttp: Determine real client IP if trusted proxies configured (#5104)Francis Lavoie
* caddyhttp: Determine real client IP if trusted proxies configured * Support customizing client IP header * Implement client_ip matcher, deprecate remote_ip's forwarded option
2023-03-03core: Eliminate unnecessary shutdown delay on Unix (#5413)Matt Holt
* core: Eliminate unnecessary shutdown delay on Unix Fix #5393, alternate to #5405 * Comments, cleanup, adjust logs * Fix build constraint
2023-02-08go.mod: Upgrade various dependencies (#5362)Francis Lavoie
* 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>
2023-02-06caddyhttp: Pluggable trusted proxy IP range sources (#5328)Francis Lavoie
* caddyhttp: Pluggable trusted proxy IP range sources * Add request to the IPRangeSource interface
2023-02-06chore: Build with Go 1.20, keep minimum at 1.18 for now (#5353)Francis Lavoie
2023-01-10caddyhttp: Add server-level `trusted_proxies` config (#5103)Francis Lavoie
2022-10-12httpcaddyfile: Wrap site block in subroute if host matcher used (#5130)Matt Holt
* httpcaddyfile: Wrap site block in subroute if host matcher used (fix #5124) * Correct boolean logic (oops)
2022-09-28core: Refactor and improve listener logic (#5089)Matt Holt
* core: Refactor, improve listener logic Deprecate: - caddy.Listen - caddy.ListenTimeout - caddy.ListenPacket Prefer caddy.NetworkAddress.Listen() instead. Change: - caddy.ListenQUIC (hopefully to remove later) - caddy.ListenerFunc signature (add context and ListenConfig) - Don't emit Alt-Svc header advertising h3 over HTTP/3 - Use quic.ListenEarly instead of quic.ListenEarlyAddr; this gives us more flexibility (e.g. possibility of HTTP/3 over UDS) but also introduces a new issue: https://github.com/lucas-clemente/quic-go/issues/3560#issuecomment-1258959608 - Unlink unix socket before and after use * Appease the linter * Keep ListenAll
2022-09-21core: Reuse unix sockets (UDS) and don't try to serve HTTP/3 over UDS (#5063)Matt Holt
* core: Reuse unix sockets * Don't serve HTTP/3 over unix sockets This requires upstream support, if even useful * Don't use unix build tag... yet * Fix build tag * Allow ErrNotExist when unlinking socket
2022-09-19caddyhttp: Honor grace period in background (#5043)Matt Holt
* caddyhttp: Honor grace period in background This avoids blocking during config reloads. * Don't quit process until servers shut down * Make tests more likely to pass on fast CI (#5045) * caddyhttp: Even faster shutdowns Simultaneously shut down all HTTP servers, rather than one at a time. In practice there usually won't be more than 1 that lingers. But this code ensures that they all Shutdown() in their own goroutine and then we wait for them at the end (if exiting). We also wait for them to start up so we can be fairly confident the shutdowns have begun; i.e. old servers no longer accepting new connections. * Fix comment typo * Pull functions out of loop, for readability
2022-09-16core: Variadic Context.Logger(); soft deprecationMatthew Holt
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.
2022-09-16caddyhttp: Support configuring Server from handler provisioning (#4933)WeidiDeng
* configuring http.Server from handlers. * Minor tweaks * Run gofmt Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
2022-09-16caddyhttp: Make metrics opt-in (#5042)Matt Holt
* caddyhttp: Make metrics opt-in Related to #4644 * Make configurable in Caddyfile
2022-09-02core: Refactor listeners; use SO_REUSEPORT on Unix (#4705)Matt Holt
* core: Refactor listeners; use SO_REUSEPORT on Unix Just an experiment for now * Fix lint by logging error * TCP Keepalive configuration (#4865) * initial attempt at TCP Keepalive configuration * core: implement tcp-keepalive for linux * move canSetKeepAlive interface * Godoc for keepalive server parameter * handle return values * log keepalive errors * Clean up after bad merge * Merge in pluggable network types From 1edc1a45e3aee1f7d86b68c3ddaf2fd16ba8ab73 * Slight refactor, fix from recent merge conflict Co-authored-by: Karmanyaah Malhotra <karmanyaah.gh@malhotra.cc>
2022-08-31events: Implement event system (#4912)Francis Lavoie
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2022-08-15caddyhttp: Enable HTTP/3 by default (#4707)Matt Holt
2022-08-03httpserver: Configurable shutdown delay (#4906)Matt Holt
2022-08-02chore: Bump up to Go 1.19, minimum 1.18 (#4925)Francis Lavoie
2022-08-01caddyhttp: Implement `caddy respond` command (#4870)Matt Holt
2022-07-25caddyhttp: Log shutdown errors, don't return (fix #4908)Matthew Holt
2022-07-06go.mod: Bump up quic-go to v0.28.0, fixes for BC breaks (#4867)Francis Lavoie
2022-04-11reverseproxy: Add `_ms` placeholders for proxy durations (#4666)Francis Lavoie
* reverseproxy: Add `_ms` placeholders for proxy durations * Add http.request.duration_ms Also add comments, and change duration_sec to duration_ms * Add response.duration_ms for consistency * Add missing godoc comment Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
2022-03-22Fix http3 servers dying after reload (#4654)Artem Mikheev
2022-02-19caddyhttp: Move HTTP redirect listener to an optional module (#4585)Francis Lavoie
2022-01-05caddyhttp: Redirect HTTP requests on the HTTPS port to https:// (#4313)Francis Lavoie
* caddyhttp: Redirect HTTP requests on the HTTPS port to https:// * Apply suggestions from code review Co-authored-by: Matt Holt <mholt@users.noreply.github.com> Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2021-12-15caddyhttp: Implement http.request.uuid placeholder (#4285)Rainer Borene
2021-10-01caddyhttp: Placeholder for client cert in DER + base64 format (#4241)Oleg
* client.certificate_pem_encoded in base64 format * base64-encoding without pem encoding;naming change * fix cert.Raw instead of block.bytes
2021-02-22reverseproxy: Add duration/latency placeholders (close #4012) (#4013)Matt Holt
* reverseproxy: Add duration/latency placeholders (close #4012) (and #2268) Adds 4 placeholders, one is actually outside reverse proxy though: {http.request.duration} is how long since the server decoded the HTTP request (headers). {http.reverse_proxy.upstream.latency} is how long it took a proxy upstream to write the response header. {http.reverse_proxy.upstream.duration} is total time proxying to the upstream, including writing response body to client. {http.reverse_proxy.duration} is total time spent proxying, including selecting an upstream and retries. Obviously, most of these are only useful at the end of a request, like when writing response headers or logs. See also: https://caddy.community/t/any-equivalent-of-request-time-and-upstream-header-time-from-nginx/11418 * Add new placeholders to documentation
2021-02-16Improve security warningsMatthew Holt
2020-11-22ci: Use golangci's github action for linting (#3794)Dave Henderson
* ci: Use golangci's github action for linting Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix most of the staticcheck lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the prealloc lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the misspell lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the varcheck lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the errcheck lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the bodyclose lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the deadcode lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the unused lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the gosec lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the gosimple lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the ineffassign lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Fix the staticcheck lint errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Revert the misspell change, use a neutral English Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Remove broken golangci-lint CI job Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Re-add errantly-removed weakrand initialization Signed-off-by: Dave Henderson <dhenderson@gmail.com> * don't break the loop and return * Removing extra handling for null rootKey * unignore RegisterModule/RegisterAdapter Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com> * single-line log message Co-authored-by: Matt Holt <mholt@users.noreply.github.com> * Fix lint after a1808b0dbf209c615e438a496d257ce5e3acdce2 was merged Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Revert ticker change, ignore it instead Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Ignore some of the write errors Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Remove blank line Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Use lifetime Signed-off-by: Dave Henderson <dhenderson@gmail.com> * close immediately Co-authored-by: Matt Holt <mholt@users.noreply.github.com> * Preallocate configVals Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Update modules/caddytls/distributedstek/distributedstek.go Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com> Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2020-11-18caddyhttp: New idle_timeout default of 5mMatthew Holt
2020-11-04httpcaddyfile: Add certificate_pem placeholder short, add to godoc (#3846)Gaurav Dhameeja
Co-authored-by: Matt Holt <mholt@users.noreply.github.com> Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2020-09-17metrics: Fix hidden panic while observing with bad exemplars (#3733)Dave Henderson
* metrics: Fixing panic while observing with bad exemplars Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Minor cleanup The server is already added to the context. So, we can simply use that to get the server name, which is a field on the server. * Add integration test for auto HTTP->HTTPS redirects A test like this would have caught the problem in the first place Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
2020-09-17caddyhttp: Remove server name from metricsMatthew Holt
For some reason this breaks automatic HTTP->HTTPS redirects. I am not sure why yet, but as a hotfix remove this until we understand it better.
2020-09-17metrics: Initial integration of Prometheus metrics (#3709)Dave Henderson
Signed-off-by: Dave Henderson <dhenderson@gmail.com>
2020-09-08caddyhttp: Wrap http.Server logging with zap (#3668)Francis Lavoie
2020-07-16caddyhttp: Add {http.request.body} placeholderMatthew Holt
2020-06-11caddyhttp: Add client cert SAN placeholdersMatthew Holt
2020-05-05httpserver: Add experimental H2C support (#3289)Matt Holt
* 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
2020-04-13core: Don't return error on RegisterModule() and RegisterAdapter()Matthew Holt
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 🤞
2020-04-01caddyhttp: Print actual listener address in log message (closes #2992)Matthew Holt
Needed if port is 0, thus chosen by OS
2020-03-15caddyhttp: Clean up; move some code aroundMatthew Holt
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