Commit Graph

90 Commits

Author SHA1 Message Date
d7764dfdbb caddytls: Encrypted ClientHello (ECH) (#6862)
* caddytls: Initial commit of Encrypted ClientHello (ECH)

* WIP Caddyfile

* Fill out Caddyfile support

* Enhance godoc comments

* Augment, don't overwrite, HTTPS records

* WIP

* WIP: publication history

* Fix republication logic

* Apply global DNS module to ACME challenges

This allows DNS challenges to be enabled without locally-configured DNS modules

* Ignore false positive from prealloc linter

* ci: Use only latest Go version (1.24 currently)

We no longer support older Go versions, for security benefits.

* Remove old commented code

Static ECH keys for now

* Implement SendAsRetry
2025-03-05 17:04:10 -07:00
afa778ae05 httpcaddyfile: Implement experimental force_automate option (#6712)
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2024-12-24 08:58:40 -07:00
ed1c594cdb go.mod: Upgrade ACMEz to v3; and upgrade CertMagic
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2024-12-19 12:17:07 -07:00
b183aec83c httpcaddyfile: Implement log sampling config (#6682)
* Allow log sampling configuration from Caddyfile

* Add log sampling adapt tests
2024-11-11 16:42:50 -07:00
4b1a9b6cc1 core: Implement socket activation listeners (#6573)
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* caddy adapt for listen_protocols

* adapt listen_socket

* allow multiple listen sockets for port ranges and readd socket fd listen logic

* readd logic to start servers according to listener protocols

* gofmt

* adapt caddytest

* gosec

* fmt and rename listen to listenWithSocket

* fmt and rename listen to listenWithSocket

* more consistent error msg

* non unix listenReusableWithSocketFile

* remove unused func

* doc comment typo

* nonosec

* commit

* doc comments

* more doc comments

* comment was misleading, cardinality did not change

* addressesWithProtocols

* update test

* fd/ and fdgram/

* rm addr

* actually write...

* i guess we doin' "skip": now

* wrong var in placeholder

* wrong var in placeholder II

* update param name in comment

* dont save nil file pointers

* windows

* key -> parsedKey

* osx

* multiple default_bind with protocols

* check for h1 and h2 listener netw
2024-09-30 10:55:03 -06:00
d85cc2ec10 logging: Customizable zap cores (#6381) 2024-06-10 09:03:24 -06:00
4356635d12 logging: Add support for additional logger filters other than hostname (#6082)
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2024-05-11 13:31:44 +00:00
87c7127c28 chore: add warn logs when using deprecated fields (#6276) 2024-04-27 15:51:00 -04:00
81413caea2 caddytls: Upgrade ACMEz to v2; support ZeroSSL API; various fixes (#6229)
* WIP: acmez v2, CertMagic, and ZeroSSL issuer upgrades

* caddytls: ZeroSSLIssuer now uses ZeroSSL API instead of ACME

* Fix go.mod

* caddytls: Fix automation related to managers (fix #6060)

* Fix typo (appease linter)

* Fix HTTP validation with ZeroSSL API
2024-04-13 21:31:43 -04:00
0d44e3ecba logging: Implement log_append handler (#6066)
* logging: Implement `extra_log` handler

* Rename to `log_append`

* Rename `skip_log` to `log_skip`

---------

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2024-03-05 17:03:59 -07:00
e965b111cd tls: modularize trusted CA providers (#5784)
* tls: modularize client authentication trusted CA

* add `omitempty` to `CARaw`

* docs

* initial caddyfile support

* revert anything related to leaf cert validation

The certs are used differently than the CA pool flow

* complete caddyfile unmarshalling implementation

* Caddyfile syntax documentation

* enhance caddyfile parsing and documentation

Apply suggestions from code review

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

* add client_auth caddyfile tests

* add caddyfile unmarshalling tests

* fix and add missed adapt tests

* fix rebase issue

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2024-01-25 11:44:41 +03:00
750d0b8331 caddyfile: Normalize & flatten all unmarshalers (#6037) 2024-01-23 19:36:59 -05:00
4181c79a81 httpcaddyfile: Add optional status code argument to handle_errors directive (#5965)
Co-authored-by: Aziz Rmadi <azizrmadi@Azizs-MacBook-Air.local>
2024-01-16 01:24:17 -05:00
5e2f1b5ced httpcaddyfile: Rewrite root and rewrite parsing to allow omitting matcher (#5844) 2024-01-15 09:57:08 -07:00
a
c839a98ff5 filesystem: Globally declared filesystems, fs directive (#5833) 2024-01-13 20:12:43 +00:00
c2d889f85e httpcaddyfile: Fix redir <to> html (#6001) 2024-01-10 12:24:47 +00:00
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
ed41c924cf tls: add reuse_private_keys (#6025) 2024-01-09 16:00:31 -07:00
f976c84d9e httpcaddyfile: Fix cert file decoding to load multiple PEM in one file (#5997) 2023-12-20 08:37:21 -07:00
38a7b6b3d0 caddyfile: Adjust error formatting (#5765) 2023-08-20 08:51:03 -06:00
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
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
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
c38a040e85 httpcaddyfile: Fix handle grouping inside route (#5315)
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2023-01-18 16:04:41 -05:00
55035d327a caddytls: Add dns_ttl config, improve Caddyfile tls options (#5287) 2023-01-06 14:44:00 -05:00
99ffe93388 logging: Fix skip_hosts with wildcards (#5102)
Fix #4859
2022-10-05 12:14:13 -06:00
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
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
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
f6900fcf53 reverseproxy: Support performing pre-check requests (#4739) 2022-05-06 10:50:26 -04:00
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
79cbe7bfd0 httpcaddyfile: Add 'vars' directive
See discussion in #4650
2022-03-22 10:47:21 -06:00
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
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
c48fadc4a7 Move from deprecated ioutil to os and io packages (#4364) 2021-09-29 11:17:48 -06:00
ef7f15f3a4 httpcaddyfile: Add auto_https ignore_loaded_certs (#4077) 2021-05-02 12:11:27 -06:00
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
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
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
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
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
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
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
f0216967dc caddyfile: Refactor unmarshaling of module tokens
Eliminates a fair amount of repeated code
2021-01-05 14:39:30 -07:00
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
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
25d2b4bf29 map: Reimplement; multiple outputs; optimize 2020-10-02 14:23:56 -06:00
e385be9225 Update comment and Caddy 1 EOL 2020-08-11 11:26:19 -06:00
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
584eba94a4 httpcaddyfile: Allow named matchers in route blocks (#3632) 2020-08-05 13:42:29 -06:00