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path: root/modules/caddyhttp/headers/headers.go
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2019-12-23Improve godocs all aroundMatthew Holt
These will be used in the new automated documentation system
2019-12-10v2: Module documentation; refactor LoadModule(); new caddy struct tags (#2924)Matt Holt
This commit goes a long way toward making automated documentation of Caddy config and Caddy modules possible. It's a broad, sweeping change, but mostly internal. It allows us to automatically generate docs for all Caddy modules (including future third-party ones) and make them viewable on a web page; it also doubles as godoc comments. As such, this commit makes significant progress in migrating the docs from our temporary wiki page toward our new website which is still under construction. With this change, all host modules will use ctx.LoadModule() and pass in both the struct pointer and the field name as a string. This allows the reflect package to read the struct tag from that field so that it can get the necessary information like the module namespace and the inline key. This has the nice side-effect of unifying the code and documentation. It also simplifies module loading, and handles several variations on field types for raw module fields (i.e. variations on json.RawMessage, such as arrays and maps). I also renamed ModuleInfo.Name -> ModuleInfo.ID, to make it clear that the ID is the "full name" which includes both the module namespace and the name. This clarity is helpful when describing module hierarchy. As of this change, Caddy modules are no longer an experimental design. I think the architecture is good enough to go forward.
2019-09-14headers: Ability to mutate request headers including http.Request.HostMatthew Holt
Also a few bug fixes
2019-09-13headers: Add ability to replace substrings in header fieldsMatthew Holt
This will probably be useful so the proxy can rewrite header values.
2019-09-11headers: 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...
2019-08-21Refactor Caddyfile adapter and module registrationMatthew Holt
Use piles from which to draw config values. Module values can return their name, so now we can do two-way mapping from value to name and name to value; whereas before we could only map name to value. This was problematic with the Caddyfile adapter since it receives values and needs to know the name to put in the config.
2019-07-11Rename handler modules to use http.handlers namespaceMatthew Holt
2019-07-02go.mod: Append /v2 to module name; update all import pathsMatthew Holt
See https://github.com/golang/go/wiki/Modules#semantic-import-versioning
2019-06-30Add licenseMatthew Holt
2019-06-21Various bug fixes and minor improvementsMatthew Holt
- Fix static responder so it doesn't replace its own headers config, and instead replaces the actual response header values - caddyhttp.ResponseRecorder type optionally buffers response - Add interface guards to ensure regexp matchers get provisioned - Use default HTTP port if one is not explicitly set - Encode middleware writes status code 200 if not written upstream - Templates and markdown only try to execute on text responses - Static file server sets Content-Type based on file extension only (this whole thing -- MIME sniffing, etc -- needs more configurability)
2019-06-14Rename caddy2 -> caddyMatthew Holt
Removes the version from the package name
2019-06-04Change import paths to GitHub package namesMatthew Holt
2019-05-28ResponseMatcher for conditional logic of response headersMatthew Holt
2019-05-22Export types and fields necessary to build configs (for config adapters)Matthew Holt
Also flag most fields with 'omitempty' for JSON marshaling
2019-05-21Module.New() does not need to return an errorMatthew Holt
2019-05-20Implement rewrite middleware; fix middleware stack bugsMatthew Holt
2019-05-20Fix deferred header opsMatthew Holt
2019-05-20Implement headers middlewareMatthew Holt