woodpecker/server/services/manager.go
Anbraten d494b6a959
Use forge from db (#1417)
This is the first step towards support for multiple forges (#138). It
inserts a forge using the currently existing env varaibles into db and
uses this forge from db later on in all places of the code.

closes #621

addresses #138 

# TODO
- [x] add forges table
- [x] add id of forge to repo
- [x] use forge of repo
- [x] add forge from env vars to db if not exists
- [x] migrate repo.ForgeID to the newly generated forge
- [x] support cache with forge from repo
- [x] maybe add forge loading cache? (use LRU cache for forges, I expect
users to have less than 10 forges normally)

---------

Co-authored-by: qwerty287 <80460567+qwerty287@users.noreply.github.com>
2024-04-16 08:04:55 +02:00

148 lines
4.3 KiB
Go

// Copyright 2024 Woodpecker Authors
//
// 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 services
import (
"crypto"
"time"
"github.com/jellydator/ttlcache/v3"
"github.com/urfave/cli/v2"
"go.woodpecker-ci.org/woodpecker/v2/server/forge"
"go.woodpecker-ci.org/woodpecker/v2/server/model"
"go.woodpecker-ci.org/woodpecker/v2/server/services/config"
"go.woodpecker-ci.org/woodpecker/v2/server/services/environment"
"go.woodpecker-ci.org/woodpecker/v2/server/services/registry"
"go.woodpecker-ci.org/woodpecker/v2/server/services/secret"
"go.woodpecker-ci.org/woodpecker/v2/server/store"
)
//go:generate mockery --name Manager --output mocks --case underscore
const forgeCacheTTL = 10 * time.Minute
type SetupForge func(forge *model.Forge) (forge.Forge, error)
type Manager interface {
SignaturePublicKey() crypto.PublicKey
SecretServiceFromRepo(repo *model.Repo) secret.Service
SecretService() secret.Service
RegistryServiceFromRepo(repo *model.Repo) registry.Service
RegistryService() registry.Service
ConfigServiceFromRepo(repo *model.Repo) config.Service
EnvironmentService() environment.Service
ForgeFromRepo(repo *model.Repo) (forge.Forge, error)
ForgeFromUser(user *model.User) (forge.Forge, error)
ForgeMain() (forge.Forge, error)
}
type manager struct {
signaturePrivateKey crypto.PrivateKey
signaturePublicKey crypto.PublicKey
store store.Store
secret secret.Service
registry registry.Service
config config.Service
environment environment.Service
forgeCache *ttlcache.Cache[int64, forge.Forge]
setupForge SetupForge
}
func NewManager(c *cli.Context, store store.Store, setupForge SetupForge) (Manager, error) {
signaturePrivateKey, signaturePublicKey, err := setupSignatureKeys(store)
if err != nil {
return nil, err
}
err = setupForgeService(c, store)
if err != nil {
return nil, err
}
return &manager{
signaturePrivateKey: signaturePrivateKey,
signaturePublicKey: signaturePublicKey,
store: store,
secret: setupSecretService(store),
registry: setupRegistryService(store, c.String("docker-config")),
config: setupConfigService(c, signaturePrivateKey),
environment: environment.Parse(c.StringSlice("environment")),
forgeCache: ttlcache.New(ttlcache.WithDisableTouchOnHit[int64, forge.Forge]()),
setupForge: setupForge,
}, nil
}
func (m *manager) SignaturePublicKey() crypto.PublicKey {
return m.signaturePublicKey
}
func (m *manager) SecretServiceFromRepo(_ *model.Repo) secret.Service {
return m.SecretService()
}
func (m *manager) SecretService() secret.Service {
return m.secret
}
func (m *manager) RegistryServiceFromRepo(_ *model.Repo) registry.Service {
return m.RegistryService()
}
func (m *manager) RegistryService() registry.Service {
return m.registry
}
func (m *manager) ConfigServiceFromRepo(_ *model.Repo) config.Service {
// TODO: decied based on repo property which config service to use
return m.config
}
func (m *manager) EnvironmentService() environment.Service {
return m.environment
}
func (m *manager) ForgeFromRepo(repo *model.Repo) (forge.Forge, error) {
return m.getForgeByID(repo.ForgeID)
}
func (m *manager) ForgeFromUser(user *model.User) (forge.Forge, error) {
return m.getForgeByID(user.ForgeID)
}
func (m *manager) ForgeMain() (forge.Forge, error) {
return m.getForgeByID(1) // main forge is always 1 and is configured via environment variables
}
func (m *manager) getForgeByID(id int64) (forge.Forge, error) {
item := m.forgeCache.Get(id)
if item != nil && !item.IsExpired() {
return item.Value(), nil
}
forgeModel, err := m.store.ForgeGet(id)
if err != nil {
return nil, err
}
forge, err := m.setupForge(forgeModel)
if err != nil {
return nil, err
}
m.forgeCache.Set(id, forge, forgeCacheTTL)
return forge, nil
}