Commit graph

31 commits

Author SHA1 Message Date
David Cowden
bdadea8a37 acme: go fmt 2020-05-07 09:27:16 -07:00
David Cowden
9af4dd3692 acme: Retry challenge validation attempts
Section 8.2 of RFC 8555 explains how retries apply to the validation
process. However, much is left up to the implementer.

Add retries every 12 seconds for 2 minutes after a client requests a
validation. The challenge status remains "processing" indefinitely until
a distinct conclusion is reached. This allows a client to continually
re-request a validation by sending a post-get to the challenge resource
until the process fails or succeeds.

Challenges in the processing state include information about why a
validation did not complete in the error field. The server also includes
a Retry-After header to help clients and servers coordinate.

Retries are inherently stateful because they're part of the public API.
When running step-ca in a highly available setup with replicas, care
must be taken to maintain a persistent identifier for each instance
"slot". In kubernetes, this implies a *stateful set*.
2020-05-06 07:39:13 -07:00
David Cowden
5e6a020da5 acme/authority: Add space around *
Makes the line more readable.
2020-04-30 04:44:36 -07:00
David Cowden
f56c449ea4 handler_test: Add BackoffChallenge
The mock acme authority needs to in order to conform to the updated acme
authority interface.
2020-04-30 04:44:08 -07:00
David Cowden
8fb558da10 handler_test: Remove unused field "Backoffs" 2020-04-30 04:44:08 -07:00
Wesley Graham
8d4356733e Implement standard backoff strategy 2020-04-30 04:44:08 -07:00
Wesley Graham
f9779d0bed Polish retry conditions 2020-04-30 04:44:08 -07:00
Wesley Graham
66b2c4b1a4 Add automated challenge retries, RFC 8555 2020-04-30 04:44:08 -07:00
Wesley Graham
40d7c42e33 Implement acme RFC 8555, challenge retries 2020-04-30 04:44:08 -07:00
Ivan Bertona
cb46a8b741 Small test fixes. 2020-02-11 09:57:28 -05:00
Ivan Bertona
10bc548c6e Remove leftover file. 2020-02-10 14:58:16 -05:00
Ivan Bertona
200cfd2433 Add test for missing TLS certificates in response. 2020-02-10 14:50:13 -05:00
Ivan Bertona
157686e338 Tiny finishes. 2020-02-07 19:57:29 -05:00
Ivan Bertona
6843408d42 Reject obsolete id-pe-acmeIdentifier. 2020-02-07 19:26:18 -05:00
Ivan Bertona
6b5a2b17b5 Add challenge unmarshal test cases. 2020-02-07 15:25:27 -05:00
Ivan Bertona
b8208ec401 Add test case for failed came-tls/1 protocol negotiation. 2020-02-07 15:14:08 -05:00
Ivan Bertona
4b473732d9 Add support for TLS-ALPN-01 challenge. 2020-02-07 14:37:13 -05:00
max furman
c255274572 Should be returning status code 400 for ACME Account Not Found.
Issue #173
2020-02-01 17:35:41 -08:00
Mariano Cano
0a890a5c16 Add the commonName as a DNSName to match RFC.
Normalize names and remove the use of reflection.
2020-01-28 15:34:01 -08:00
max furman
432ed0090f Use _'s in table names. 2020-01-28 13:29:40 -08:00
max furman
967e86a48b Simplify trimming *. prefix of domain in acme dns validation. 2019-12-20 13:32:44 -08:00
Oleksandr Kovalchuk
ec8ff0bced
Add testcase which ensures we pass correct domain to lookupTxt
Make sure we do not pass domains with asterisk (wildcard) in the middle,
like _acme-challenge.*.example.com to lookupTxt function, but preprocess
domain and remove leading wildcard so we lookup for
_acme-challenge.example.com.
2019-12-20 22:54:41 +02:00
Oleksandr Kovalchuk
46832bb9b3
Remove superflurous Printf statement
The statement was used for debug purposes and should not be included in
the final build
2019-12-20 22:22:12 +02:00
Oleksandr Kovalchuk
a995cca418
Perform domain normalization for wildcard domains
Perform domain normalization for wildcard domains, so we do query
TXT records for _acme-challenge.example.domain instead of
_acme-challenge.*.example.domain when performing DNS-01 challenge. In
this way the behavior is consistent with letsencrypt and records queried
are in sync with the ones that are shown in certbot manual mode.
2019-12-20 19:17:53 +02:00
Max
0a96062b76
Merge pull request #128 from jkralik/returnCertChain
Change api of functions Authority.Sign, Authority.Renew
2019-10-18 14:00:18 -07:00
max furman
d368791606 Add x5c provisioner capabilities 2019-10-14 14:51:37 -07:00
max furman
7aec7c2612 Create ACME database tables when initializing ACME autority. 2019-10-14 14:51:03 -07:00
Jozef Kralik
bc6074f596 Change api of functions Authority.Sign, Authority.Renew
Returns certificate chain instead of 2 members.

Implements #126
2019-10-09 22:23:00 +02:00
max furman
e92dfb2516 Fix authz shadow declarations 2019-09-30 11:49:15 -07:00
max furman
fe7973c060 wip 2019-09-19 13:17:45 -07:00
max furman
e3826dd1c3 Add ACME CA capabilities 2019-09-13 15:48:33 -07:00