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2019-10-10http: Add Starlark handlerMatthew Holt
This migrates a feature that was previously reserved for enterprise users, according to #2786. The Starlark integration needs to be updated since this was made before some significant changes in the v2 code base. When functional, it makes it possible to have very dynamic HTTP handlers. This will be a long-term ongoing project. Credit to Danny Navarro
2019-10-09tls: Add custom certificate selection policyMatthew Holt
This migrates a feature that was previously reserved for enterprise users, according to https://github.com/caddyserver/caddy/issues/2786. Custom certificate selection policies allow advanced control over which cert is selected when multiple qualify to satisfy a TLS handshake.
2019-10-09tls: Add distributed_stek moduleMatthew Holt
This migrates a feature that was previously reserved for enterprise users, according to https://github.com/caddyserver/caddy/issues/2786. TLS session ticket keys are sensitive, so they should be rotated on a regular basis. Only Caddy does this by default. However, a cluster of servers that rotate keys without synchronization will lose the benefits of having sessions in the first place if the client is routed to a different backend. This module coordinates STEK rotation in a fleet so the same keys are used, and rotated, across the whole cluster. No other server does this, but Twitter wrote about how they hacked together a solution a few years ago: https://blog.twitter.com/engineering/en_us/a/2013/forward-secrecy-at-twitter.html
2019-10-09tls: Add pem_loader moduleMatthew Holt
This migrates a feature that was previously reserved for enterprise users, according to https://github.com/caddyserver/caddy/issues/2786. The PEM loader allows you to embed PEM files (certificates and keys) directly into your config, rather than requiring them to be stored on potentially insecure storage, which adds attack vectors. This is useful in automated settings where sensitive key material is stored only in memory. Note that if the config is persisted to disk, that added benefit may go away, but there will still be the benefit of having lesser dependence on external files.
2019-10-09reverse_proxy: Add local circuit breakerMatthew Holt
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
2019-10-09http: Add work-in-progress cache handler moduleMatthew Holt
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.
2019-10-06rewrite: Return parse error if too many Caddyfile args (fixes #2791)Matthew Holt
2019-10-05reverse_proxy: Implement retry_match; by default only retry GET requestsMatthew Holt
See https://caddy.community/t/http-proxy-and-non-get-retries/6304
2019-10-05caddyhttp: Define MatcherSets and RawMatcherSets typesMatthew Holt
2019-10-04file_server: Set default address to :2015 if --listen not specifiedMatthew Holt
2019-10-04reverse_proxy: Configurable request headers on active health checksMatthew Holt
See https://caddy.community/t/health-check-user-agent/6309
2019-10-03Add file-server and reverse-proxy subcommandsMatthew Holt
2019-10-02caddytls: nil check on storageClean fields on StopMatthew Holt
2019-09-30caddyhttp: 'not' matcher: Support Caddyfile unmarshalingMatthew Holt
2019-09-30Add license header to filestorage.goMatthew Holt
2019-09-30tls: Change struct fields to pointers, add nil checks; rate.Burst updateMatthew Holt
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.
2019-09-24tls: Make cert and OCSP check intervals configurableMatthew Holt
This enables use of ACME CAs that issue shorter-lived certs
2019-09-24tls/acme: Ability to customize trusted roots for ACME servers (#2756)Matt Holt
Closes #2702
2019-09-20reverse_proxy/headers: Expose header replacement ability in CaddyfileMatthew Holt
Adds header_up and header_down subdirectives to reverse_proxy
2019-09-19httpcaddyfile: Global storage configuration (closes #2758)Matthew Holt
2019-09-18http: Improve auto HTTP->HTTPS redirects, fix edge casesMatthew Holt
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`
2019-09-18host matcher: Strip [ ] from IPv6 addressesMatthew Holt
2019-09-17Allow domain fronting with TLS client auth if explicitly configuredMatthew Holt
2019-09-17tls: Clean up expired OCSP staples and certificatesMatthew Holt
2019-09-17fastcgi: Implement / redirect for index.php with php_fastcgi directive (#2754)Matt Holt
* 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
2019-09-16httpcaddyfile: static_response -> respond; minor cleanupsMatthew Holt
2019-09-14reverse_proxy: Close idle connections on module unloadMatthew Holt
2019-09-14Eliminate some TODOsMatthew Holt
2019-09-14reverse_proxy: Ability to mutate headers; set upstream placeholdersMatthew Holt
2019-09-14headers: Ability to mutate request headers including http.Request.HostMatthew Holt
Also a few bug fixes
2019-09-13Forgot to commit caddyfile.go changes in last commitMatthew Holt
2019-09-13headers: Add ability to replace substrings in header fieldsMatthew Holt
This will probably be useful so the proxy can rewrite header values.
2019-09-13encode: Fix bug where default status code was being writtenMatthew Holt
for small responses. See https://caddy.community/t/v2-permanent-redirect-prompt/6190?u=matt
2019-09-13http: Consider wildcards when evaluating automatic HTTPSMatthew Holt
2019-09-12tls: Do away with SetDefaults which did nothing usefulMatthew Holt
CertMagic uses the same defaults for us
2019-09-12go.mod: Use lego v3 and CertMagic 0.7.0Matthew Holt
2019-09-11tls: Remove support for TLS 1.0 and TLS 1.1Matthew Holt
2019-09-11reverseproxy: Fix host and port on requests; fix Caddyfile parserMatthew Holt
2019-09-11tls: Use Let's Encrypt production endpointMatthew Holt
We're done testing this in staging
2019-09-11http: Set Alt-Svc header if experimental HTTP3 server is enabledMatthew Holt
2019-09-11headers: New 'request_header' directive; handle Host header speciallyMatthew Holt
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...
2019-09-11reverseproxy: Add 'tls' option to enable HTTPS with HTTP transportMatthew Holt
2019-09-10caddyfile: Improve Dispenser.NextBlock() to support nestingMatthew Holt
2019-09-10New 'php_fastcgi' directive for convenient PHP+FastCGI reverse proxyMatthew Holt
2019-09-10rewrite: Caddyfile directive should always invoke a rehandleMatthew Holt
This is unless each route's matcher is dynamically executed after previous handlers...
2019-09-10fastcgi: Make EnvVars a map instead of a sliceMatthew Holt
2019-09-10Require Go 1.13; use Go 1.13's default support for TLS 1.3Matthew Holt
2019-09-10Experimental IETF-standard HTTP/3 support (known issue exists) (#2727)Matt Holt
* 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
2019-09-10Fix build (sigh)Matthew Holt
2019-09-09Merge pull request #2737 from caddyserver/fastcgi (reverse proxy!)Matt Holt
v2: Refactor reverse proxy and add FastCGI support
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