Commit Graph

74 Commits

Author SHA1 Message Date
Zach Galvin
cb86319bd5
httpcaddyfile: Support client auth verifiers (#6022)
* Added verifier case

Update author

* Update verifier to match struct tag

* gci run
2024-01-09 23:14:51 +00:00
Rithvik Vibhu
ed41c924cf
tls: add reuse_private_keys (#6025) 2024-01-09 16:00:31 -07:00
Francis Lavoie
f976c84d9e
httpcaddyfile: Fix cert file decoding to load multiple PEM in one file (#5997) 2023-12-20 08:37:21 -07:00
Francis Lavoie
38a7b6b3d0
caddyfile: Adjust error formatting (#5765) 2023-08-20 08:51:03 -06:00
Jacob Gadikian
d6f86cccf5
ci: use gci linter (#5708)
* use gofmput to format code

* use gci to format imports

* reconfigure gci

* linter autofixes

* rearrange imports a little

* export GOOS=windows golangci-lint run ./... --fix
2023-08-14 09:41:15 -06:00
Francis Lavoie
5c51c1db2c
httpcaddyfile: Allow hostnames & logger name overrides for log directive (#5643)
* httpcaddyfile: Allow `hostnames` override for log directive

* Implement access logger name overrides

* Fix panic & default logger clobbering edgecase
2023-08-02 03:13:46 -04:00
Francis Lavoie
cbf16f6d9e
caddyhttp: Implement named routes, invoke directive (#5107)
* caddyhttp: Implement named routes, `invoke` directive

* gofmt

* Add experimental marker

* Adjust route compile comments
2023-05-16 15:27:52 +00:00
WeidiDeng
c38a040e85
httpcaddyfile: Fix handle grouping inside route (#5315)
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2023-01-18 16:04:41 -05:00
Yannick Ihmels
55035d327a
caddytls: Add dns_ttl config, improve Caddyfile tls options (#5287) 2023-01-06 14:44:00 -05:00
Francis Lavoie
99ffe93388
logging: Fix skip_hosts with wildcards (#5102)
Fix #4859
2022-10-05 12:14:13 -06:00
David Manouchehri
616418281b
caddyhttp: Support TLS key logging for debugging (#4808)
* Add SSL key logging.

* Resolve merge conflict with master

* Add Caddyfile support; various fixes

* Also commit go.mod and go.sum, oops

* Appease linter

* Minor tweaks

* Add doc comment

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2022-09-16 14:05:37 -06:00
Francis Lavoie
9ad0ebc956
caddyhttp: Add 'skip_log' var to omit request from logs (#4691)
* caddyhttp: Implement `skip_log` handler

* Refactor to use vars middleware

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2022-09-15 10:05:36 -06:00
Matthew Holt
91ab0e6066
httpcaddyfile: redir with "html" emits 200, no Location (fix #4940)
The intent of "html" is to redirect browser clients only, or those which can evaluate JS and/or meta tags. So return HTTP 200 and no Location header. See #4940.
2022-08-09 11:12:09 -06:00
Francis Lavoie
f6900fcf53
reverseproxy: Support performing pre-check requests (#4739) 2022-05-06 10:50:26 -04:00
Matthew Holt
d06d0e79f8
go.mod: Upgrade CertMagic to v0.16.0
Includes several breaking changes; code base updated accordingly.

- Added lots of context arguments
- Use fs.ErrNotExist
- Rename ACMEManager -> ACMEIssuer; CertificateManager -> Manager
2022-03-25 11:28:54 -06:00
Matthew Holt
79cbe7bfd0
httpcaddyfile: Add 'vars' directive
See discussion in #4650
2022-03-22 10:47:21 -06:00
Ran Chen
d9b1d46325
caddytls: dns_challenge_override_domain for challenge delegation (#4596)
* Add a override_domain option to allow DNS chanllenge delegation

CNAME can be used to delegate answering the chanllenge to another DNS
zone. One usage is to reduce the exposure of the DNS credential [1].
Based on the discussion in caddy/certmagic#160, we are adding an option
to allow the user explicitly specify the domain to delegate, instead of
following the CNAME chain.

This needs caddy/certmagic#160.

* rename override_domain to dns_challenge_override_domain

* Update CertMagic; fix spelling

Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
2022-03-08 12:03:43 -07:00
Matt Holt
57a708d189
caddytls: Support external certificate Managers (like Tailscale) (#4541)
Huge thank-you to Tailscale (https://tailscale.com) for making this change possible!
This is a great feature for Caddy and Tailscale is a great fit for a standard implementation.

* caddytls: GetCertificate modules; Tailscale

* Caddyfile support for get_certificate

Also fix AP provisioning in case of empty subject list (persist loaded
module on struct, much like Issuers, to surive reprovisioning).

And implement start of HTTP cert getter, still WIP.

* Update modules/caddytls/automation.go

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* Use tsclient package, check status for name

* Implement HTTP cert getter

And use reuse CertMagic's PEM functions for private keys.

* Remove cache option from Tailscale getter

Tailscale does its own caching and we don't need the added complexity...
for now, at least.

* Several updates

- Option to disable cert automation in auto HTTPS
- Support multiple cert managers
- Remove cache feature from cert manager modules
- Minor improvements to auto HTTPS logging

* Run go mod tidy

* Try to get certificates from Tailscale implicitly

Only for domains ending in .ts.net.

I think this is really cool!

Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2022-02-17 15:40:34 -07:00
KallyDev
c48fadc4a7
Move from deprecated ioutil to os and io packages (#4364) 2021-09-29 11:17:48 -06:00
Francis Lavoie
ef7f15f3a4
httpcaddyfile: Add auto_https ignore_loaded_certs (#4077) 2021-05-02 12:11:27 -06:00
Francis Lavoie
0d7fe36007
httpcaddyfile: Add error directive for the existing handler (#4034)
* httpcaddyfile: Add `error` directive for the existing handler

* httpcaddyfile: Move `error` to the end of the order
2021-03-12 13:25:49 -07:00
Aaron Taylor
2a127ac3d1
caddyconfig: add global option for configuring loggers (#4028)
This change is aimed at enhancing the logging module within the
Caddyfile directive to allow users to configure logs other than the HTTP
access log stream, which is the current capability of the Caddyfile [1].
The intent here is to leverage the same syntax as the server log
directive at a global level, so that similar customizations can be added
without needing to resort to a JSON-based configuration.

Discussion for this approach happened in the referenced issue.

Closes https://github.com/caddyserver/caddy/issues/3958

[1] https://caddyserver.com/docs/caddyfile/directives/log
2021-03-12 13:00:02 -07:00
Matthew Holt
8c291298c9
httpcaddyfile: Add resolvers subdir of tls (close #4008)
Allows conveniently setting the resolvers for the DNS challenge using a TLS subdirective, which applies to default issuers, rather than having to explicitly define the issuers and overwrite the defaults.
2021-02-02 23:07:50 -07:00
Matthew Holt
90284e8017
httpcaddyfile: Fix default issuers when email provided
If `tls <email>` is used, we should apply that to all applicable default issuers, not drop them. This refactoring applies implicit ACME issuer settings from the tls directive to all default ACME issuers, like ZeroSSL.

We also consolidate some annoying logic and improve config validity checks.

Ref: https://caddy.community/t/error-obtaining-certificate-after-caddy-restart/11335/8
2021-02-02 16:17:26 -07:00
Tyler Kropp
bef80cd806
caddyhttp: Fix redir html status code, improve flow (#3987)
* Fix html redir code, improve flow

* Fix integer check error and add tests
2021-01-28 12:59:50 -07:00
Matt Holt
e2c5c28597
caddyhttp: Implement handler abort; new 'abort' directive (close #3871) (#3983)
* caddyhttp: Implement handler abort; new 'abort' directive (close #3871)

* Move abort directive ordering; clean up redirects

Seems logical for the end-all of handlers to go at the... end.

The Connection header no longer needs to be set there, since Close is
true, and the static_response handler now does that.
2021-01-28 12:54:55 -07:00
Jordi Masip
8b6fdc04da
caddytls: add 'key_type' subdirective (#3956)
* caddytls: add 'key_type' subdirective

* Suggested change

* *string -> string

* test
2021-01-06 12:02:58 -07:00
Matthew Holt
f0216967dc
caddyfile: Refactor unmarshaling of module tokens
Eliminates a fair amount of repeated code
2021-01-05 14:39:30 -07:00
Dave Henderson
bd17eb205d
ci: Use golangci's github action for linting (#3794)
* ci: Use golangci's github action for linting

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix most of the staticcheck lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the prealloc lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the misspell lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the varcheck lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the errcheck lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the bodyclose lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the deadcode lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the unused lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the gosec lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the gosimple lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the ineffassign lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the staticcheck lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Revert the misspell change, use a neutral English

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Remove broken golangci-lint CI job

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Re-add errantly-removed weakrand initialization

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* don't break the loop and return

* Removing extra handling for null rootKey

* unignore RegisterModule/RegisterAdapter

Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>

* single-line log message

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* Fix lint after a1808b0dbf209c615e438a496d257ce5e3acdce2 was merged

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Revert ticker change, ignore it instead

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Ignore some of the write errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Remove blank line

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Use lifetime

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* close immediately

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* Preallocate configVals

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Update modules/caddytls/distributedstek/distributedstek.go

Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2020-11-22 14:50:29 -07:00
Matt Holt
13781e67ab
caddytls: Support multiple issuers (#3862)
* caddytls: Support multiple issuers

Defaults are Let's Encrypt and ZeroSSL.

There are probably bugs.

* Commit updated integration tests, d'oh

* Update go.mod
2020-11-16 11:05:55 -07:00
Matthew Holt
25d2b4bf29 map: Reimplement; multiple outputs; optimize 2020-10-02 14:23:56 -06:00
Matthew Holt
e385be9225
Update comment and Caddy 1 EOL 2020-08-11 11:26:19 -06:00
Matt Holt
66863aad3b
caddytls: Add support for ZeroSSL; add Caddyfile support for issuers (#3633)
* caddytls: Add support for ZeroSSL; add Caddyfile support for issuers

Configuring issuers explicitly in a Caddyfile is not easily compatible
with existing ACME-specific parameters such as email or acme_ca which
infer the kind of issuer it creates (this is complicated now because
the ZeroSSL issuer wraps the ACME issuer)... oh well, we can revisit
that later if we need to.

New Caddyfile global option:

    {
        cert_issuer <name> ...
    }

Or, alternatively, as a tls subdirective:

    tls {
        issuer <name> ...
    }

For example, to use ZeroSSL with an API key:

    {
        cert_issuser zerossl API_KEY
    }

For now, that still uses ZeroSSL's ACME endpoint; it fetches EAB
credentials for you. You can also provide the EAB credentials directly
just like any other ACME endpoint:

    {
        cert_issuer acme {
            eab KEY_ID MAC_KEY
        }
    }

All these examples use the new global option (or tls subdirective). You
can still use traditional/existing options with ZeroSSL, since it's
just another ACME endpoint:

    {
        acme_ca  https://acme.zerossl.com/v2/DV90
        acme_eab KEY_ID MAC_KEY
    }

That's all there is to it. You just can't mix-and-match acme_* options
with cert_issuer, because it becomes confusing/ambiguous/complicated to
merge the settings.

* Fix broken test

This test was asserting buggy behavior, oops - glad this branch both
discovers and fixes the bug at the same time!

* Fix broken test (post-merge)

* Update modules/caddytls/acmeissuer.go

Fix godoc comment

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* Add support for ZeroSSL's EAB-by-email endpoint

Also transform the ACMEIssuer into ZeroSSLIssuer implicitly if set to
the ZeroSSL endpoint without EAB (the ZeroSSLIssuer is needed to
generate EAB if not already provided); this is now possible with either
an API key or an email address.

* go.mod: Use latest certmagic, acmez, and x/net

* Wrap underlying logic rather than repeating it

Oops, duh

* Form-encode email info into request body for EAB endpoint

Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2020-08-11 08:58:06 -06:00
Francis Lavoie
584eba94a4
httpcaddyfile: Allow named matchers in route blocks (#3632) 2020-08-05 13:42:29 -06:00
Matt Holt
6a14e2c2a8
caddytls: Replace lego with acmez (#3621)
* Replace lego with acmez; upgrade CertMagic

* Update integration test
2020-07-30 15:18:14 -06:00
NWHirschfeld
1dfb11486e
httpcaddyfile: Add client_auth options to tls directive (#3335)
* reading client certificate config from Caddyfile

Signed-off-by: NWHirschfeld <Niclas@NWHirschfeld.de>

* Update caddyconfig/httpcaddyfile/builtins.go

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* added adapt test for parsing client certificate configuration from Caddyfile

Signed-off-by: NWHirschfeld <Niclas@NWHirschfeld.de>

* read client ca and leaf certificates from file https://github.com/caddyserver/caddy/pull/3335#discussion_r421633844

Signed-off-by: NWHirschfeld <Niclas@NWHirschfeld.de>

* Update modules/caddytls/connpolicy.go

* Make review adjustments

Co-authored-by: Francis Lavoie <lavofr@gmail.com>
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2020-06-05 12:19:36 -06:00
Matthew Holt
6c051cd27d caddyconfig: Minor internal and godoc tweaks 2020-05-29 11:49:25 -06:00
Francis Lavoie
8c5d00b2bc
httpcaddyfile: New handle_path directive (#3281)
* caddyconfig: WIP implementation of handle_path

* caddyconfig: Complete the implementation - h.NewRoute was key

* caddyconfig: Add handle_path integration test

* caddyhttp: Use the path matcher as-is, strip the trailing *, update test
2020-05-26 15:27:51 -06:00
Francis Lavoie
21de227fe9
httpcaddyfile: Be stricter about log syntax (#3419) 2020-05-15 15:57:16 -06:00
Matthew Holt
8e42661060
caddytls: Finish upgrading to libdns DNS providers for ACME challenges
Until we finish the migration to the new acme library, we have to bring
the solver type in-house. It's small and temporary.
2020-05-02 17:23:36 -06:00
Matthew Holt
a77bd1d887
httpcaddyfile: Update tls parsing for DNS providers 2020-05-01 10:41:08 -06:00
Matthew Holt
a1796c2f14
caddytls: Adjust DNS challenge structure; clarify some docs 2020-04-30 16:15:20 -06:00
Matthew Holt
6ca5828221
caddytls: Refactor certificate selection policies (close #1575)
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.
2020-04-01 20:49:35 -06:00
Matthew Holt
ce3ca541d8
caddytls: Update cipher suite names and curve names
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.
2020-04-01 14:09:29 -06:00
Matthew Holt
348cb798e2
httpcaddyfile: Allow php_fastcgi to be used in route directive
Fixes
https://caddy.community/t/v2-help-to-set-up-a-yourls-instance/7260/22
2020-03-23 09:28:29 -06:00
Matthew Holt
e211491407
httpcaddyfile: Fix little typo (Next -> NextArg) 2020-03-22 23:13:08 -06:00
Matthew Holt
b583007c49
httpcaddyfile: Simplify 'root' directive parsing
I must have written that one before the helper function
`RegisterHandlerDirective`.
2020-03-20 12:50:36 -06:00
Matthew Holt
6b60a301c0 httpcaddyfile: Append access logger name to log's includes (fix #3110) 2020-03-20 12:02:46 -06:00
Matthew Holt
ce45353e61
Little tweaky tweaks 2020-03-18 15:51:31 -06:00
Matthew Holt
fc7340e11a
httpcaddyfile: Many tls-related improvements including on-demand support
Holy heck this was complicated
2020-03-17 21:00:45 -06:00