Commit Graph

373 Commits

Author SHA1 Message Date
Matt Holt 5f6758dab5 reverseproxy: Support HTTP/3 transport to backend (#6312)
Closes #5086
2024-05-20 13:06:43 -06:00
WeidiDeng e60148ecc3 reverseproxy: Pointer to struct when loading modules; remove LazyCertPool (#6307)
* use pointer when loading modules

* change method to pointer type and remove LazyCertPool

* remove lazy pool test

* remove yet another lazy pool test
2024-05-08 19:13:37 -06:00
Ali Asgar b2b29dcd49 reverseproxy: Implement health_follow_redirects (#6302)
* added health_follow_redirect in active health checks

* chore: code format

* chore: refactore reversproxy healthcheck redirect variable name and description of the same

* chore: formatting

* changed reverse proxy health check status code range to be between 200-299

* chore: formatting

---------

Co-authored-by: aliasgar <joancena1268@mail.com>
2024-05-07 08:40:15 -06:00
Mohammed Al Sahaf d05d715a00 reverseproxy: HTTP transport: fix PROXY protocol initialization (#6301) 2024-05-06 20:02:12 -06:00
Mohammed Al Sahaf 87c7127c28 chore: add warn logs when using deprecated fields (#6276) 2024-04-27 15:51:00 -04:00
WeidiDeng 1b9042bcdd reverseproxy: handle buffered data during hijack (#6274) 2024-04-26 09:09:18 -06:00
Aziz Rmadi 868af6a062 reverse_proxy: Add grace_period for SRV upstreams to Caddyfile (#6264) 2024-04-23 07:12:57 -06:00
Matthew Holt 9f97df2275 reverseproxy: Remove long-deprecated buffering properties
They've been deprecated for over a year and we printed warnings during that time.
2024-04-22 15:34:14 -06:00
Matthew Holt d93e027e01 reverseproxy: Reuse buffered request body even if partially drained
Previous commit only works when the backends don't read any of the body first.
2024-04-22 15:22:50 -06:00
Matthew Holt 613d544a47 reverseproxy: Accept EOF when buffering
Before this change, a read of size (let's say) < 10, into a buffer of size 10, will return EOF because we're using CopyN to limit to the size of the buffer. That resulted in the body being read from later, which should only happen if it couldn't fit in the buffer.

With this change, the body is properly NOT set when it can all fit in the buffer.
2024-04-22 13:12:10 -06:00
WeidiDeng b40cacf5ce reverseproxy: Wait for both ends of websocket to close (#6175) 2024-04-15 11:37:37 -06:00
Matt Holt 81413caea2 caddytls: Upgrade ACMEz to v2; support ZeroSSL API; various fixes (#6229)
* WIP: acmez v2, CertMagic, and ZeroSSL issuer upgrades

* caddytls: ZeroSSLIssuer now uses ZeroSSL API instead of ACME

* Fix go.mod

* caddytls: Fix automation related to managers (fix #6060)

* Fix typo (appease linter)

* Fix HTTP validation with ZeroSSL API
2024-04-13 21:31:43 -04:00
Aziz Rmadi 0b381eb766 reverseproxy: Implement modular CA provider for TLS transport (#6065)
* added new modular ca providers to caddy tls HttpTransport

* reverse-proxy, httptransport: added tests and caddyfile support for ca module

---------

Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>
2024-04-12 07:19:14 -06:00
reallylowest e0bf179c1a modules: fix some typo in conments (#6206)
Signed-off-by: reallylowest <sunjinping@outlook.com>
2024-03-30 02:45:42 +00:00
Hayder 74949fb091 reverseproxy: Use xxhash instead of fnv32 for LB (#6203)
* Added Faster Non-cryptographic Hash Function for Load Balancing

* Ran golangci-lint

* Updated hash version and hash return type
2024-03-29 10:56:18 -06:00
Francis Lavoie 97a56d860a caddyhttp: Allow header replacement with empty string (#6163) 2024-03-21 17:29:32 +00:00
Sam Ottenhoff e65b97f55b reverseproxy: configurable active health_passes and health_fails (#6154)
* reverseproxy: active health check allows configurable health_passes and health_fails

* Need to reset counters after recovery

* rename methods to be more clear that these are coming from active health checks

* do not export methods
2024-03-20 11:13:35 -06:00
Justin Angel a9768d2fde reverseproxy: Configurable forward proxy URL (#6114)
Co-authored-by: WeidiDeng <weidi_deng@icloud.com>
2024-03-18 04:07:25 +00:00
huajin tong 277472d081 fix struct names (#6151)
Signed-off-by: thirdkeyword <fliterdashen@gmail.com>
2024-03-06 13:53:03 +00:00
Matt Holt 72ce78d9af reverseproxy: SRV dynamic upstream failover (#5832)
* Implement grace period, but probably needs sync

* Update cached freshness value

* D'oh, actually use the grace period

* Fix freshness math
2024-03-05 12:08:31 -07:00
Sam Ottenhoff da6a569e85 reverseproxy: cookie should be Secure and SameSite=None when TLS (#6115)
* reverseproxy: cookie should be Secure and SameSite=None when TLS

* Update modules/caddyhttp/reverseproxy/selectionpolicies_test.go

Co-authored-by: Mohammed Al Sahaf <mohammed@caffeinatedwonders.com>

---------

Co-authored-by: Mohammed Al Sahaf <mohammed@caffeinatedwonders.com>
2024-02-23 12:45:58 -07:00
WeidiDeng 53f7035299 reverseproxy: use context.WithoutCancel (#6116) 2024-02-19 20:25:02 -07:00
Yolan Romailler 2fe69a828f chore: enabling a few more linters (#5961)
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2024-01-25 15:24:58 +00:00
Francis Lavoie 750d0b8331 caddyfile: Normalize & flatten all unmarshalers (#6037) 2024-01-23 19:36:59 -05:00
Mohammed Al Sahaf 54823f52bc cmd: reverseproxy: log: use caddy logger (#6042) 2024-01-23 10:52:02 -07:00
Bas Westerbaan f658fd05ac reverseproxy: Add tls_curves option to HTTP transport (#5851) 2024-01-13 20:56:23 +00:00
a c839a98ff5 filesystem: Globally declared filesystems, fs directive (#5833) 2024-01-13 20:12:43 +00:00
Fred Cox d9ff7b1872 reverseproxy: Only change Content-Length when full request is buffered (#5830)
fixes: https://github.com/caddyserver/caddy/issues/5829

Signed-off-by: Fred Cox <mcfedr@gmail.com>
2024-01-09 12:59:30 -07:00
Francis Lavoie 3248e4c89f logging: Add zap.Option support (#5944) 2023-12-18 20:48:34 +00:00
Mohammed Al Sahaf dc12bd9743 proxyprotocol: use github.com/pires/go-proxyproto (#5915)
* proxyprotocol: use github.com/pires/go-proxyproto

* Fix typo: r/generelly/generally

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* add config options for `Deny` CIDR and fallback policy

* use `netip` package & trust unix sockets

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2023-12-13 09:07:43 -07:00
WeidiDeng 4de2c1c65e panic when reading from backend failed to propagate stream error (#5952) 2023-11-23 03:18:18 -05:00
Matt Holt 3a3182fba3 reverseproxy: Add more debug logs (#5793)
* reverseproxy: Add more debug logs

This makes debug logging very noisy when reverse proxying, but I guess
that's the point.

This has shown to be useful in troubleshooting infrastructure issues.

* Update modules/caddyhttp/reverseproxy/streaming.go

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* Update modules/caddyhttp/reverseproxy/streaming.go

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* Add opt-in `trace_logs` option

* Rename to VerboseLogs

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2023-10-11 13:36:20 -06:00
Francis Lavoie e8b8d4a8cd reverseproxy: Fix least_conn policy regression (#5862) 2023-10-11 16:04:28 +00:00
Francis Lavoie a8586b05aa reverseproxy: Add logging for dynamic A upstreams (#5857) 2023-10-11 09:50:44 -06:00
Francis Lavoie 05dbe1c171 reverseproxy: Replace health header placeholders (#5861) 2023-10-11 09:50:28 -06:00
Fred Cox b245ecd325 reverseproxy: fix parsing Caddyfile fails for unlimited request/response buffers (#5828) 2023-10-11 04:42:40 -04:00
Francis Lavoie 2a6859a5e4 reverseproxy: Fix retries on "upstreams unavailable" error (#5841) 2023-10-10 22:07:20 +00:00
Patrick Koenig 4feac4d83c reverseproxy: Allow fallthrough for response handlers without routes (#5780) 2023-10-05 23:15:26 -04:00
Pascal Vorwerk 1e0dea59ef reverseproxy: fix nil pointer dereference in AUpstreams.GetUpstreams (#5811)
fix a nil pointer dereference in AUpstreams.GetUpstreams when AUpstreams.Versions is not set (fixes caddyserver#5809)

Signed-off-by: Pascal Vorwerk <info@fossores.de>
2023-09-10 19:08:02 -04:00
Matt Holt b377208ede chore: Appease gosec linter (#5777)
These happen to be harmless memory aliasing
but I guess the linter can't know that and we
can't really prove it in general.
2023-08-23 20:47:54 -06:00
Karun Agarwal 288216e1fb httpcaddyfile: Stricter errors for site and upstream address schemes (#5757)
Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2023-08-19 07:28:25 -04:00
Matt Holt 936ee918ee reverseproxy: Always return new upstreams (fix #5736) (#5752)
* reverseproxy: Always return new upstreams (fix #5736)

* Fix healthcheck logger race
2023-08-17 11:33:40 -06:00
Jacob Gadikian d6f86cccf5 ci: use gci linter (#5708)
* 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
2023-08-14 09:41:15 -06:00
Jacob Gadikian b32f265eca ci: Use gofumpt to format code (#5707) 2023-08-07 19:40:31 +00:00
Mohammed Al Sahaf 65e33fc1ee reverseproxy: do not parse upstream address too early if it contains replaceble parts (#5695)
* reverseproxy: do not parse upstream address too early if it contains replaceble parts

* remove unused method

* cleanup

* accommodate partially replaceable port
2023-08-05 23:30:02 +02:00
WeidiDeng e2fc08bd34 reverseproxy: Fix hijack ordering which broke websockets (#5679) 2023-08-03 04:08:12 +00:00
Francis Lavoie cd486c25d1 caddyhttp: Make use of http.ResponseController (#5654)
* 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
2023-08-02 20:03:26 +00:00
mmm444 da23501457 reverseproxy: Connection termination cleanup (#5663) 2023-08-01 14:01:12 +00:00
Omar Ramadan d7d16360d4 reverseproxy: Export ipVersions type (#5648)
allows AUpstreams to be instantiated externally
2023-07-25 12:50:21 -06:00
Marten Seemann f45a6de20d go.mod: Update quic-go to v0.37.0, bump to Go 1.20 minimum (#5644)
* update quic-go to v0.37.0

* Bump to Go 1.20

* Bump golangci-lint version, yml syntax consistency

* Use skip-pkg-cache workaround

* Workaround needed for both?

* Seeding weakrand is no longer necessary

---------

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2023-07-21 22:00:48 -06:00