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2020-09-25admin: lower log level to Debug for /metrics requests (#3749)Dave Henderson
* admin: lower log level to Debug for /metrics requests Signed-off-by: Dave Henderson <dhenderson@gmail.com> * 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>
2020-09-22metrics: Always track method label in uppercase (#3742)Dave Henderson
* metrics: Always track method label in uppercase Signed-off-by: Dave Henderson <dhenderson@gmail.com> * Just use strings.ToUpper for clarity Signed-off-by: Dave Henderson <dhenderson@gmail.com>
2020-09-17metrics: Initial integration of Prometheus metrics (#3709)Dave Henderson
Signed-off-by: Dave Henderson <dhenderson@gmail.com>
2020-07-31admin,templates,core: Minor enhancements and error handling (#3607)Bart
* fix 2 possible bugs * handle unhandled errors
2020-05-21admin: Disallow websocketsMatthew Holt
No currently-known exploit here, just being conservative
2020-05-13cmd: Add pidfile support (closes #3235)Matthew Holt
2020-05-12all: Recover from panics in goroutinesMatthew Holt
2020-04-16admin: Disable host checking if wildcard interface is specifiedMatthew Holt
To clarify, listening on wildcard interfaces is NOT the default and should only be done under certain circumstances and when you know what you're doing. Emits a warning in the log. Fixes https://github.com/caddyserver/caddy-docker/issues/71
2020-04-10admin: Always enforce Host header checksMatthew Holt
With a simple heuristic for loopback addresses, we can enable this by default without adding unnecessary inconvenience.
2020-04-08chore: make the linter happier (#3245)Mohammed Al Sahaf
* chore: make the linter happier * chore: remove reference to maligned linter in .golangci.yml
2020-03-24admin: Fix regex for removing @id fields (closes #3187)Matthew Holt
2020-03-21caddyconfig: register adapters as Caddy modules (#3132)Mohammed Al Sahaf
* admin: Refactor /load endpoint out of caddy package This eliminates the caddy package's dependency on the caddyconfig package, which helps prevent import cycles. * v2: adapter: register config adapters as Caddy modules * v2: adapter: simplify adapter registration as adapters and modules * v2: adapter: let RegisterAdapter be in charge of registering adapters as modules * v2: adapter: remove underscrores placeholders * v2: adapter: explicitly ignore the error of writing response of writing warnings back to client * Implicitly wrap config adapters as modules Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
2019-12-31Config auto-save; run --resume flag; update environ output (close #2903)Matthew Holt
Config auto-saving is on by default and can be disabled. The --environ flag (or environ subcommand) now print more useful information from Caddy and the runtime, including some nifty paths.
2019-12-23admin: Only write most CORS headers in OPTIONS requestsMatthew Holt
2019-12-17admin: POST /... expands and appends all array elementsMatthew Holt
Makes it easy to append many items to an array in one command
2019-12-16admin: /stop endpoint gracefully shuts down; fixes caddy stop commandMatthew Holt
2019-12-15logging: Implement net writer (#2884)Abdelmalek Ihdene
* Implement UDP writer * Implement Net Writer * Utilize Caddy's address parsing functions * A couple little fixes (see #2884)
2019-12-12cmd: Fix validate command when JSON contains "@id" fieldsMatthew Holt
Also, don't run admin server when validating...
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.
2019-11-27admin: Preserve "@id" fields through partial changes (fixes #2902)Matthew Holt
2019-11-11core: Use port ranges to avoid OOM with bad inputs (#2859)Mohammed Al Sahaf
* fix OOM issue caught by fuzzing * use ParsedAddress as the struct name for the result of ParseNetworkAddress * simplify code using the ParsedAddress type * minor cleanups
2019-11-04admin: Remove /unload endpoint (is same as DELETE /config/)Matthew Holt
2019-11-04core: Major refactor of admin endpoint and config handlingMatthew Holt
Fixed several bugs and made other improvements. All config changes are now mediated by the global config state manager. It used to be that initial configs given at startup weren't tracked, so you could start caddy with --config caddy.json and then do a GET /config/ and it would return null. That is fixed, along with several other general flow/API enhancements, with more to come.
2019-10-30admin listener as opt-in for initial config (#2834)Andreas Schneider
* Always cleanup admin endpoint first * Error out if no config has been set (#2833) * Ignore explicitly missing admin config (#2833) * Separate config loading from admin initialization (#2833) * Add admin option to specify admin listener address (#2833) * Use zap for reporting admin endpoint status
2019-10-28v2: Logging! (#2831)Matt Holt
* logging: Initial implementation * logging: More encoder formats, better defaults * logging: Fix repetition bug with FilterEncoder; add more presets * logging: DiscardWriter; delete or no-op logs that discard their output * logging: Add http.handlers.log module; enhance Replacer methods The Replacer interface has new methods to customize how to handle empty or unrecognized placeholders. Closes #2815. * logging: Overhaul HTTP logging, fix bugs, improve filtering, etc. * logging: General cleanup, begin transitioning to using new loggers * Fixes after merge conflict
2019-10-09admin: /config and /id endpointsMatthew Holt
This integrates a feature that was previously reserved for enterprise users, according to https://github.com/caddyserver/caddy/issues/2786. The /config and /id endpoints make granular config changes possible as well as the exporting of the current configuration. The /load endpoint has been modified to wrap the /config handler so that the currently-running config can always be available for export. The difference is that /load allows configs of varying formats and converts them using config adapters. The adapted config is then processed with /config as JSON. The /config and /id endpoints accept only JSON.
2019-09-13admin: Allow listening on unix socket (closes #2749)Matthew Holt
2019-09-02caddyconfig: Add JSON5 and JSON-C adapters (closes #2735)Matthew Holt
2019-08-23Fix caddyconfig import in admin.go (#2725)Ariel Núñez
2019-08-22admin: Support config adapters at /load endpointMatthew Holt
Based on Content-Type
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.
2019-08-09Implement config adapters and beginning of Caddyfile adapterMatthew Holt
Along with several other changes, such as renaming caddyhttp.ServerRoute to caddyhttp.Route, exporting some types that were not exported before, and tweaking the caddytls TLS values to be more consistent. Notably, we also now disable automatic cert management for names which already have a cert (manually) loaded into the cache. These names no longer need to be specified in the "skip_certificates" field of the automatic HTTPS config, because they will be skipped automatically.
2019-07-20Add /stop endpoint to admin (#2671)Toby Allen
* Add stop command to admin. Exit after stop. * Return error on incorrect http Method and provide better logging. * reuse stopAndCleanup function for all graceful stops
2019-07-05cmd: New reload commandMatthew Holt
2019-06-30Add licenseMatthew Holt
2019-06-28Caddy 2 gets a CLI! And admin endpoint is now configurable via JSONMatthew Holt
2019-06-14Rename caddy2 -> caddyMatthew Holt
Removes the version from the package name
2019-06-07fix module import paths and add cors to admin endpointsdev
fix go module refs and add cors to admin endpoints
2019-05-21Module.New() does not need to return an errorMatthew Holt
2019-04-25Initial commit of Storage, TLS, and automatic HTTPS implementationsMatthew Holt
2019-03-27Fix goroutine leak in RunMatthew Holt
D'oh, the servers' Shutdown() would never be called because they were never added to the list of servers. Thanks Danny for finding this.
2019-03-26Performance testing Load functionMatthew Holt
2019-03-26Rudimentary start of HTTP serversMatthew Holt
2019-03-26Initial commitMatthew Holt