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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.
2019-12-06Use "IsUnixNetwork" function instead of repeating the logicMatthew Holt
2019-12-04Fix misspellings (#2908)lu4p
2019-11-30Merge branch 'v2' of ssh://github.com/caddyserver/caddy into v2Matthew Holt
2019-11-30http: Don't listen 1 port beyond port rangeMatthew Holt
2019-11-29v2: fixes query matcher parsing (#2901)Mark Sargent
* fixes query matcher parsing * return correct argument error when parsing query matcher
2019-11-29http: Shorten regexp matcher placeholders; allow "=/" for simple matcherMatthew Holt
2019-11-28http: path matcher supports exact matching with = prefixMatthew Holt
2019-11-27http: header matcher supports fast prefix and suffix matching (#2888)Matthew Holt
2019-11-27reverse_proxy: Add flush_interval to caddyfile syntax (#1460)Matthew Holt
Also add godoc for Caddyfile syntax for file_server
2019-11-18reverse_proxy: Fix invalid argument to Intn in RandomChoice selectionMatthew Holt
2019-11-16file_server: Use HTTPS port when a qualifying domain is specifiedMatthew Holt
Also little comment cleanups
2019-11-15file_server: Optional pass_thru modeMatthew Holt
If enabled, will call the next handler in the chain instead of returning a 404.
2019-11-15reverse_proxy: Allow buffering of client requestsMatthew Holt
This is a bad idea, but some backends apparently require it. See discussion in #176.
2019-11-15http: Only enable access logs if configuredMatthew Holt
2019-11-15cmd: Disable admin endpoint for file-server and reverse-proxy commandsMatthew Holt
This makes it easier to use multiple instances on the same machine
2019-11-15Minor cleanupsMatthew Holt
2019-11-15http: Make path matcher case-insensitiveMatthew Holt
Adds tests for both the path matcher and host matcher for case insensitivity. If case sensitivity is required for the path, a regexp matcher can be used instead. This is the v2 equivalent fix of PR #2882.
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
2019-11-11http: Add response headers to access logsMatthew Holt
2019-11-11http: Use permanent redirects for HTTP->HTTPSMatthew Holt
2019-11-11logging: Support placeholders in level and filename (#2872)Sarat Chandra
* Add support for placeholders in Config Fixes #2870 * Replace placeholders only in logging config. Placeholders in log level and filename incase of file output are replaced. * Add Provision to filewriter module for replacing placeholders
2019-11-06reverse_proxy: Fix NTLM auth detectionMatthew Holt
D'oh. Got mixed up in a refactoring.
2019-11-05reverse_proxy: Add support for NTLMMatthew Holt
2019-11-05http: Eliminate allocation in cloneURL; add RemoteAddr to origRequestMatthew Holt
2019-11-05reverse_proxy: Make HTTP versions configurable, don't set NextProtosMatthew Holt
2019-11-04Prepare for beta 9 tagMatthew Holt
2019-11-04reverse_proxy: Add UnmarshalCaddyfile for random_choose selection policyMatthew Holt
Also allow caddy.Duration to be given integer values which are treated like regular time.Duration values (nanoseconds). Fixes #2856
2019-11-04reverse_proxy: Add port to upstream address if only implied in schemeMatthew Holt
2019-11-04http: Only log handler errors >= 500Matthew Holt
Errors in the 4xx range are client errors, and they don't need to be entered into the server's error logs. 4xx errors are still recorded in the access logs at the error level.
2019-11-04cmd: Move module imports into standard packagesMatthew Holt
This makes it easier to make "standard" caddy builds, since you'll only need to add a single import to get all of Caddy's standard modules. There is a package for all of Caddy's standard modules (modules/standard) and a package for the HTTP app's standard modules only (modules/caddyhttp/standard). We still need to decide which of these, if not all of them, should be kept in the standard build. Those which aren't should be moved out of this repo. See #2780.
2019-10-31http: Ensure server loggers are not nil (fixes #2849)Matthew Holt
2019-10-31reverse_proxy: Fix panic for some CLI flag values (closes #2848)Matthew Holt
2019-10-30http: Avoid panic if handler errors lack underlying error valueMatthew Holt
Fixes #2845
2019-10-30auth: Clean up basicauthMatthew Holt
2019-10-29reverse_proxy: Structured logsMatthew Holt
2019-10-29Remove unused fields from HandlerErrorMatthew Holt
2019-10-29proxy: Forgot to commit importMatthew Holt
2019-10-29caddyhttp: Fix nil pointer dereferenceMatthew Holt
2019-10-29proxy: Enable HTTP/2 on transport to backendMatthew Holt
2019-10-28cache: Make peer addresses configurableMatthew Holt
2019-10-28caddyhttp: Minor cleanup and fix nil pointer deref in caddyfile adapterMatthew Holt
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
2019-10-21tls: Make the on-demand rate limiter actually workMatthew Holt
This required a custom rate limiter implementation in CertMagic
2019-10-19rewrite: Options to strip prefix/suffix and issue redirectsMatthew Holt
Fixes #2011
2019-10-16tls: Asynchronous cert management at startup (uses CertMagic v0.8.0)Matthew Holt
2019-10-16Minor enhancements/fixes to rewrite directive and template virt req'sMatthew Holt
2019-10-15v2: Make tests work on Windows (#2782)Matt Holt
* file_server: Make tests work on Windows * caddyfile: Fix escaping when character is not escapable We only escape certain characters depending on inside or outside of quotes (mainly newlines and quotes). We don't want everyone to have to escape Windows file paths like C:\\Windows\\... but we can't drop the \ either if it's just C:\Windows\...
2019-10-15v2: Project-and-CI-wide linter config (#2812)Mohammed Al Sahaf
* v2: split golangci-lint configuration into its own file to allow code editors to take advantage of it * v2: simplify code * v2: set the correct lint output formatting * v2: invert the logic of linter's configuration of output formatting to allow the editor convenience over CI-specific customization. Customize the output format in CI by passing the flag. * v2: remove irrelevant golangci-lint config
2019-10-15caddyhttp: Improve ResponseRecorder to buffer headersMatthew Holt