mirror of
https://github.com/go-gitea/gitea
synced 2024-12-23 13:07:51 +01:00
d2ea21d0d8
* use certmagic for more extensible/robust ACME cert handling * accept TOS based on config option Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: zeripath <art27@cantab.net> Co-authored-by: Lauris BH <lauris@nix.lv>
73 lines
3.0 KiB
Go
Vendored
73 lines
3.0 KiB
Go
Vendored
// Copyright 2020 Matthew Holt
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package acmez
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/mholt/acmez/acme"
|
|
)
|
|
|
|
// Solver is a type that can solve ACME challenges. All
|
|
// implementations MUST honor context cancellation.
|
|
type Solver interface {
|
|
// Present is called just before a challenge is initiated.
|
|
// The implementation MUST prepare anything that is necessary
|
|
// for completing the challenge; for example, provisioning
|
|
// an HTTP resource, TLS certificate, or a DNS record.
|
|
//
|
|
// It MUST return quickly. If presenting the challenge token
|
|
// will take time, then the implementation MUST do the
|
|
// minimum amount of work required in this method, and
|
|
// SHOULD additionally implement the Waiter interface.
|
|
// For example, a DNS challenge solver might make a quick
|
|
// HTTP request to a provider's API to create a new DNS
|
|
// record, but it might be several minutes or hours before
|
|
// the DNS record propagates. The API request should be
|
|
// done in Present(), and waiting for propagation should
|
|
// be done in Wait().
|
|
Present(context.Context, acme.Challenge) error
|
|
|
|
// CleanUp is called after a challenge is finished, whether
|
|
// successful or not. It MUST free/remove any resources it
|
|
// allocated/created during Present. It SHOULD NOT require
|
|
// that Present ran successfully. It MUST return quickly.
|
|
CleanUp(context.Context, acme.Challenge) error
|
|
}
|
|
|
|
// Waiter is an optional interface for Solvers to implement. Its
|
|
// primary purpose is to help ensure the challenge can be solved
|
|
// before the server gives up trying to verify the challenge.
|
|
//
|
|
// If implemented, it will be called after Present() but just
|
|
// before the challenge is initiated with the server. It blocks
|
|
// until the challenge is ready to be solved. (For example,
|
|
// waiting on a DNS record to propagate.) This allows challenges
|
|
// to succeed that would normally fail because they take too long
|
|
// to set up (i.e. the ACME server would give up polling DNS or
|
|
// the client would timeout its polling). By separating Present()
|
|
// from Wait(), it allows the slow part of all solvers to begin
|
|
// up front, rather than waiting on each solver one at a time.
|
|
//
|
|
// It MUST NOT do anything exclusive of Present() that is required
|
|
// for the challenge to succeed. In other words, if Present() is
|
|
// called but Wait() is not, then the challenge should still be able
|
|
// to succeed assuming infinite time.
|
|
//
|
|
// Implementations MUST honor context cancellation.
|
|
type Waiter interface {
|
|
Wait(context.Context, acme.Challenge) error
|
|
}
|