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2020-04-08httpcaddyfile: Add key_type global option (#3231)Francis Lavoie
2020-04-06caddyhttp: Support single-line not matcher (#3228)Francis Lavoie
* caddyhttp: Support single-line not matcher shortcut * caddyhttp: Some tests, I guess
2020-04-06httpcaddyfile: Carry bind setting through to ACME issuer (fixes #3232)Matthew Holt
2020-04-06tests: Remove noisy logsMatthew Holt
2020-04-03httpcaddyfile: Yield cleaner JSON when conn policy or log name is emptyMatthew Holt
2020-04-02httpcaddyfile: Refactor site key parsing; detect conflicting schemesMatthew Holt
We now store the parsed site/server block keys with the server block, rather than parsing the addresses every time we read them. Also detect conflicting schemes, i.e. TLS and non-TLS cannot be served from the same server (natively -- modules could be built for it). Also do not add site subroutes (subroutes generated specifically from site blocks in the Caddyfile) that are empty.
2020-04-02ci: fuzz: skip fuzz data that contains `import` (#3214)Mohammed Al Sahaf
Thus far the fuzzers have found a few crashers in the Caddyfile parser. However, the fuzzer have been stuck at import glob expansion after import glob expansion, which aren't reproducible.
2020-04-01caddytls: Refactor certificate selection policies (close #1575)Matthew Holt
Certificate selection used to be a module, but this seems unnecessary, especially since the built-in CustomSelectionPolicy allows quite complex selection logic on a number of fields in certs. If we need to extend that logic, we can, but I don't think there are SO many possibilities that we need modules. This update also allows certificate selection to choose between multiple matching certs based on client compatibility and makes a number of other improvements in the default cert selection logic, both here and in the latest CertMagic. The hardest part of this was the conn policy consolidation logic (Caddyfile only, of course). We have to merge connection policies that we can easily combine, because if two certs are manually loaded in a Caddyfile site block, that produces two connection policies, and each cert is tagged with a different tag, meaning only the first would ever be selected. So given the same matchers, we can merge the two, but this required improving the Tag selection logic to support multiple tags to choose from, hence "tags" changed to "any_tag" or "all_tags" (but we use any_tag in our Caddyfile logic). Combining conn policies with conflicting settings is impossible, so that should return an error if two policies with the exact same matchers have non-empty settings that are not the same (the one exception being any_tag which we can merge because the logic for them is to OR them). It was a bit complicated. It seems to work in numerous tests I've conducted, but we'll see how it pans out in the release candidates.
2020-04-01caddyfile: Export NewTestDispenser() (close #2930)Matthew Holt
This allows modules to test their UnmarshalCaddyfile methods.
2020-04-01caddytls: Update cipher suite names and curve namesMatthew Holt
Now using IANA-compliant names and Go 1.14's CipherSuites() function so we don't have to maintain our own mapping of currently-secure cipher suites.
2020-03-30httpcaddyfile: Include non-standard ports when mapping logger namesMatthew Holt
If a site block has a key like "http://localhost:2016", then the log for that site must be mapped to "localhost:2016" and not just "localhost" because "localhost:2016" will be the value of the Host header of requests. But a key like "localhost:80" does not include the port since the Host header will not include ":80" because it is a standard port. Fixes https://caddy.community/t/v2-common-log-format-not-working/7352?u=matt
2020-03-29caddyfile: Minor fixes to the formatterMatthew Holt
2020-03-28httpcaddyfile: Put root directive first, before redir and rewriteMatthew Holt
See https://caddy.community/t/v2-match-any-path-but-files/7326/8?u=matt If rewrites (or redirects, for that matter) match on file existence, the file matcher would need to know the root of the site. Making this change implies that root directives that depend on rewritten URIs will not work as expected. However, I think this is very uncommon, and am not sure I have ever seen that. Usually, dynamic roots are based on host, not paths or query strings. I suspect that rewrites based on file existence will be more common than roots based on rewritten URIs, so I am moving root to be the first in the list. Users can always override this ordering with the 'order' global option.
2020-03-26ci: fuzz: switch engine from libfuzzer to native go-fuzz (#3194)Mohammed Al Sahaf
2020-03-26caddytls: Remove ManageSyncMatthew Holt
This seems unnecessary for now and we can always add it in later if people have a good reason to need it.
2020-03-25caddyfile: Formatter enhancementsMatthew Holt
2020-03-24caddyhttp: Specify default access log for a server (fix #3185)Matthew Holt
2020-03-24Remove some non-essential plugins from this repo (#2780)Matthew Holt
Brotli encoder, jsonc and json5 config adapters, and the unfinished HTTP cache handler are removed. They will be available in separate repos.
2020-03-23httpcaddyfile: Allow php_fastcgi to be used in route directiveMatthew Holt
Fixes https://caddy.community/t/v2-help-to-set-up-a-yourls-instance/7260/22
2020-03-22httpcaddyfile: Fix little typo (Next -> NextArg)Matthew Holt
2020-03-22httpcaddyfile: Move header before redir (fixes #3148)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>
2020-03-20httpcaddyfile: Simplify 'root' directive parsingMatthew Holt
I must have written that one before the helper function `RegisterHandlerDirective`.
2020-03-20httpcaddyfile: Append access logger name to log's includes (fix #3110)Matthew Holt
2020-03-20v2: fuzz: update function signature of caddyfile.Parse (#3160)Mohammed Al Sahaf
2020-03-19httpcaddyfile: Unify strip_prefix, strip_suffix, uri_replace directives (#3157)Matt Holt
* rewrite: strip_prefix, strip_suffix, uri_replace -> uri (closes #3140) * Add period, to satisfy @whitestrake :) and my own OCD * Restore implied / prefix
2020-03-19httpcaddyfile: 'bind' properly parses unix sockets (fixes #2999)Matthew Holt
2020-03-18Little tweaky tweaksMatthew Holt
2020-03-18httpcaddyfile: Prevent rewrite routes from consolidating (fix #3108)Matthew Holt
It's hard to say whether this was actually a bug, but the linked issue shows why the old behavior was confusing. Basically, we infer that a rewrite handler is supposed to act as an internal redirect, which likely means it will no longer match the matcher(s) it did before the rewrite. So if the rewrite directive shares a matcher with any adjacent route or directive, it can be confusing/misleading if we consolidate the rewrite into the same route as the next handler, which shouldn't (probably) match after the rewrite is complete. This is kiiiind of a hacky workaround to a quirky problem. For edge cases like these, it is probably "cleaner" to just use handle blocks instead, to group handlers under the same matcher, nginx-style.
2020-03-17httpcaddyfile: Many tls-related improvements including on-demand supportMatthew Holt
Holy heck this was complicated
2020-03-17caddyhttp: Add default SNI tests (#3146)Mark Sargent
* added sni tests * set the default sni when there is no host to match * removed invalid sni test. Disabled tests that rely on host headers. * readded SNI tests. Added logging of config load times
2020-03-17cmd: fmt: Fix brace opening block indentation (#3153)Vaibhav
This fixes indentation for blocks starting with a brace as: ```Caddyfile { ... } ``` Fixes #3144 Signed-off-by: Vaibhav <vrongmeal@gmail.com>
2020-03-15caddytls: Clean up some code related to automationMatthew Holt
2020-03-13Some hotfixes for beta 16Matthew Holt
2020-03-13caddyhttp: Fix default SNI for default conn policy (#3141)Mark Sargent
* add integration tests * removed SNI test * remove integration test condition * minor edit * fix sni when using static certificates Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2020-03-13v2: Implement 'pki' app powered by Smallstep for localhost certificates (#3125)Matt Holt
* pki: Initial commit of PKI app (WIP) (see #2502 and #3021) * pki: Ability to use root/intermediates, and sign with root * pki: Fix benign misnamings left over from copy+paste * pki: Only install root if not already trusted * Make HTTPS port the default; all names use auto-HTTPS; bug fixes * Fix build - what happened to our CI tests?? * Fix go.mod
2020-03-10httpcaddyfile: error for wrong arg count of admin opt (#3126) (#3131)Francis Lavoie
2020-03-06Merge branch 'certmagic-refactor' into v2Matthew Holt
2020-03-06Refactor for CertMagic v0.10; prepare for PKI appMatthew Holt
This is a breaking change primarily in two areas: - Storage paths for certificates have changed - Slight changes to JSON config parameters Huge improvements in this commit, to be detailed more in the release notes. The upcoming PKI app will be powered by Smallstep libraries.
2020-03-04httpcaddyfile: remove certificate tags from global state (#3111)Mark Sargent
* remove the certificate tag tracking from global state * refactored helper state, added log counter * moved state initialisation close to where it is used. * added helper state comment
2020-02-29fmt: Add support for block nesting. (#3105)Vaibhav
Previously the formatter did not include support for blocks inside other blocks. Hence the formatter could not indent some files properly. This fixes it. Fixes #3104 Signed-off-by: Vaibhav <vrongmeal@gmail.com>
2020-02-29cmd: Add `caddy fmt` command. (#3090)Vaibhav
This takes the config file as input and formats it. Prints the result to stdout. Can write changes to file if `--write` flag is passed. Fixes #3020 Signed-off-by: Vaibhav <vrongmeal@gmail.com>
2020-02-28Simplify the logic in the previous commitMatthew Holt
2020-02-28httpcaddyfile: Treat no matchers as 0-len path matchers (fix #3100)Matthew Holt
+ a couple other minor changes from linter
2020-02-27httpcaddyfile: Allow "admin off" optionMatthew Holt
2020-02-27Refactor ExtractMatcherSet()Matthew Holt
2020-02-27Fix typos (#3087)Success Go
* Fix typo * Fix typo, thanks for Spell Checker under VS Code
2020-02-26caddyfile: expand environment variables within caddy files (#3082)Zaq? Wiedmann
Small expansion to the work done in https://github.com/caddyserver/caddy/pull/2963 which simply calls `os.ExpandEnv` so env vars like `{$URL}` where `$URL=$SCHEME://$HOST:$PORT` (contrived) get the expanded $SCHEME, $HOST, and $PORT variables included
2020-02-26Initial implementation of global default SNI option (#3047)Mark Sargent
* add global default sni * fixed grammar * httpcaddyfile: Reduce some duplicated code * Um, re-commit already-committed commit, I guess? (sigh) Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2020-02-25v2: 'log' directive for Caddyfile, and debug mode (#3052)Matt Holt
* httpcaddyfile: Begin implementing log directive, and debug mode For now, debug mode just sets the log level for all logs to DEBUG (unless a level is specified explicitly). * httpcaddyfile: Finish 'log' directive Also rename StringEncoder -> SingleFieldEncoder * Fix minor bug in replacer (when vals are empty)