Matthew Holt
bcbe1c220d
reverse_proxy: Add local circuit breaker
...
This migrates a feature that was previously reserved for enterprise
users, according to https://github.com/caddyserver/caddy/issues/2786 .
The local circuit breaker is a simple metrics counter that can cause
the reverse proxy to consider a backend unhealthy before it actually
goes offline, by measuring recent latencies over a sliding window.
Credit to Danny Navarro
2019-10-09 19:28:07 -06:00
Matthew Holt
a53b27c62e
http: Add work-in-progress cache handler module
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This migrates a feature that was previously reserved for enterprise
users, according to https://github.com/caddyserver/caddy/issues/2786 .
The cache HTTP handler will be a high-performing, distributed cache
layer for HTTP requests. Right now, the implementation is a very basic
proof-of-concept, and further development is required.
2019-10-09 19:22:46 -06:00
Matthew Holt
8c55167f71
rewrite: Return parse error if too many Caddyfile args ( fixes #2791 )
2019-10-06 20:46:10 -06:00
Matthew Holt
be7abda7d4
reverse_proxy: Implement retry_match; by default only retry GET requests
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See https://caddy.community/t/http-proxy-and-non-get-retries/6304
2019-10-05 16:22:05 -06:00
Matthew Holt
6fd28b81dc
caddyhttp: Define MatcherSets and RawMatcherSets types
2019-10-05 16:20:07 -06:00
Matthew Holt
65c060f56e
file_server: Set default address to :2015 if --listen not specified
2019-10-04 17:30:51 -06:00
Matthew Holt
44cb804b9e
reverse_proxy: Configurable request headers on active health checks
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See https://caddy.community/t/health-check-user-agent/6309
2019-10-04 17:21:38 -06:00
Matthew Holt
c11e3bffd6
Add file-server and reverse-proxy subcommands
2019-10-03 16:00:41 -06:00
Matthew Holt
7b4aa108c7
caddyhttp: 'not' matcher: Support Caddyfile unmarshaling
2019-09-30 09:09:57 -06:00
Matthew Holt
b249b45d10
tls: Change struct fields to pointers, add nil checks; rate.Burst update
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Making them pointers makes for cleaner JSON when adapting configs, if
the struct is empty now it will be omitted entirely.
The x/time/rate package was updated to support changing the burst, so
we've incorporated that here and removed a TODO.
2019-09-30 09:07:43 -06:00
Matthew Holt
2f684e42d5
reverse_proxy/headers: Expose header replacement ability in Caddyfile
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Adds header_up and header_down subdirectives to reverse_proxy
2019-09-20 13:13:49 -06:00
Matthew Holt
ba29f9d41d
httpcaddyfile: Global storage configuration ( closes #2758 )
2019-09-19 12:42:36 -06:00
Matthew Holt
40e05e5a01
http: Improve auto HTTP->HTTPS redirects, fix edge cases
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See https://caddy.community/t/v2-issues-with-multiple-server-blocks-in-caddyfile-style-config/6206/13?u=matt
Also print pid when using `caddy start`
2019-09-18 18:01:32 -06:00
Matthew Holt
bc9f944837
host matcher: Strip [ ] from IPv6 addresses
2019-09-18 09:45:21 -06:00
Matthew Holt
4c289fc6ad
Allow domain fronting with TLS client auth if explicitly configured
2019-09-17 23:13:21 -06:00
Matt Holt
484cee1ac1
fastcgi: Implement / redirect for index.php with php_fastcgi directive ( #2754 )
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* fastcgi: Implement / redirect for index.php with php_fastcgi directive
See #2752 and https://caddy.community/t/v2-redirect-path-to-path-index-php-with-assets/6196?u=matt
* caddyhttp: MatchNegate implements json.Marshaler
* fastcgi: Add /index.php element to try_files matcher
* fastcgi: Make /index.php redirect permanent
2019-09-17 15:16:17 -06:00
Matthew Holt
d030bfdae0
httpcaddyfile: static_response -> respond; minor cleanups
2019-09-16 11:04:18 -06:00
Matthew Holt
db4c73dd58
reverse_proxy: Close idle connections on module unload
2019-09-14 18:10:29 -06:00
Matthew Holt
f15f0d5839
Eliminate some TODOs
2019-09-14 18:05:45 -06:00
Matthew Holt
e73b117332
reverse_proxy: Ability to mutate headers; set upstream placeholders
2019-09-14 13:25:26 -06:00
Matthew Holt
2fd22139c6
headers: Ability to mutate request headers including http.Request.Host
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Also a few bug fixes
2019-09-14 13:22:48 -06:00
Matthew Holt
2ab2d5bf9e
Forgot to commit caddyfile.go changes in last commit
2019-09-13 23:38:52 -06:00
Matthew Holt
c09e86fddc
headers: Add ability to replace substrings in header fields
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This will probably be useful so the proxy can rewrite header values.
2019-09-13 16:24:51 -06:00
Matthew Holt
46aaf02371
encode: Fix bug where default status code was being written
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for small responses.
See https://caddy.community/t/v2-permanent-redirect-prompt/6190?u=matt
2019-09-13 16:00:03 -06:00
Matthew Holt
839507e24e
http: Consider wildcards when evaluating automatic HTTPS
2019-09-13 11:46:58 -06:00
Matthew Holt
ed40a5dcab
tls: Do away with SetDefaults which did nothing useful
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CertMagic uses the same defaults for us
2019-09-12 17:31:54 -06:00
Matthew Holt
758269124e
reverseproxy: Fix host and port on requests; fix Caddyfile parser
2019-09-11 18:53:44 -06:00
Matthew Holt
fe389fcbd7
http: Set Alt-Svc header if experimental HTTP3 server is enabled
2019-09-11 18:49:21 -06:00
Matthew Holt
005a11cf4b
headers: New 'request_header' directive; handle Host header specially
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Before this change, only response headers could be manipulated with the
Caddyfile's 'header' directive.
Also handle the request Host header specially, since the Go standard
library treats it separately from the other header fields...
2019-09-11 18:48:37 -06:00
Matthew Holt
194df652eb
reverseproxy: Add 'tls' option to enable HTTPS with HTTP transport
2019-09-11 18:46:32 -06:00
Matthew Holt
2459c292a4
caddyfile: Improve Dispenser.NextBlock() to support nesting
2019-09-10 19:21:52 -06:00
Matthew Holt
0cf592fa2e
New 'php_fastcgi' directive for convenient PHP+FastCGI reverse proxy
2019-09-10 14:16:41 -06:00
Matthew Holt
d9136fb0a0
rewrite: Caddyfile directive should always invoke a rehandle
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This is unless each route's matcher is dynamically executed after
previous handlers...
2019-09-10 14:13:52 -06:00
Matthew Holt
c32b7e8865
fastcgi: Make EnvVars a map instead of a slice
2019-09-10 14:12:51 -06:00
Matt Holt
0c8ad52be1
Experimental IETF-standard HTTP/3 support (known issue exists) ( #2727 )
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* Begin WIP integration of HTTP/3 support
* http3: Set actual Handler, make fakeClosePacketConn type for UDP sockets
Also use latest quic-go for ALPN fix
* Manually keep track of and close HTTP/3 listeners
* Update quic-go after working through some http3 bugs
* Fix go mod
* Make http3 optional for now
2019-09-10 08:03:37 -06:00
Matthew Holt
d67d8cf5a8
Fix build (sigh)
2019-09-10 07:15:36 -06:00
Matt Holt
44b7ce9850
Merge pull request #2737 from caddyserver/fastcgi (reverse proxy!)
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v2: Refactor reverse proxy and add FastCGI support
2019-09-09 21:46:21 -06:00
Matthew Holt
b4f4fcd437
Migrate some selection policy tests over to v2
2019-09-09 21:44:58 -06:00
Matthew Holt
50e62d06bc
reverse_proxy: Caddyfile integration (and fix blocks in Dispenser)
2019-09-09 12:23:27 -06:00
Matthew Holt
9169cd43d4
Log when auto HTTPS or auto HTTP->HTTPS redirects are disabled
2019-09-09 08:25:48 -06:00
Matthew Holt
e12c62e60b
file_server: Enforce URL canonicalization ( closes #2741 )
2019-09-09 08:21:45 -06:00
Ingo Gottwald
3e9e7555ef
Fix build ( #2740 )
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Build was broken with commit 50961ec
2019-09-07 14:25:04 -06:00
Matthew Holt
f6126acf37
Header matchers: allow matching presence of header with empty list
2019-09-06 14:25:16 -06:00
Matthew Holt
97ace2a39e
File matcher enforces trailing-slash convention to match dirs/files
2019-09-06 13:32:02 -06:00
Matthew Holt
4bd9496525
Fix Schrodinger's file existence check in file matcher
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See: https://stackoverflow.com/a/12518877/1048862
For example, trying to check the existence of "/www/index.php/index.php"
fails but not with an os.IsNotExist()-type error. So we have to assume
that a file that cannot be successfully stat'ed at all does not exist.
2019-09-06 12:57:12 -06:00
Matthew Holt
14f9662f9c
Various fixes/tweaks to HTTP placeholder variables and file matching
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- Rename http.var.* -> http.vars.* to be more consistent
- Prefixing a path matcher with * now invokes simple suffix matching
- Handlers and matchers that need a root path default to {http.vars.root}
- Clean replacer output on the file matcher's file selection suffix
2019-09-06 12:36:45 -06:00
Matthew Holt
21d7b662e7
fastcgi: Use request context as base, not a new one
2019-09-06 12:02:11 -06:00
Matthew Holt
d2e46c2be0
fastcgi: Set default root path; add interface guards
2019-09-05 13:42:20 -06:00
Matthew Holt
80b54f3b9d
Add original URI to request context; implement into fastcgi env
2019-09-05 13:36:42 -06:00
Matthew Holt
0830fbad03
Reconcile upstream dial addresses and request host/URL information
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My goodness that was complicated
Blessed be request.Context
Sort of
2019-09-05 13:14:39 -06:00
