woodpecker/server/services/setup.go

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2024-02-11 17:42:33 +00:00
// 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"
"crypto/ed25519"
"crypto/rand"
"encoding/hex"
"errors"
"fmt"
"github.com/rs/zerolog/log"
"github.com/urfave/cli/v2"
"go.woodpecker-ci.org/woodpecker/v2/server/services/config"
"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.woodpecker-ci.org/woodpecker/v2/server/store/types"
)
func setupRegistryService(store store.Store, dockerConfig string) registry.Service {
if dockerConfig != "" {
return registry.NewCombined(
registry.NewDB(store),
registry.NewFilesystem(dockerConfig),
)
}
return registry.NewDB(store)
}
func setupSecretService(store store.Store) secret.Service {
// TODO(1544): fix encrypted store
// // encryption
// encryptedSecretStore := encryptedStore.NewSecretStore(v)
// err := encryption.Encryption(c, v).WithClient(encryptedSecretStore).Build()
// if err != nil {
// log.Fatal().Err(err).Msg("could not create encryption service")
// }
return secret.NewDB(store)
}
func setupConfigService(c *cli.Context, privateSignatureKey crypto.PrivateKey) config.Service {
timeout := c.Duration("forge-timeout")
configFetcher := config.NewForge(timeout)
if endpoint := c.String("config-extension-endpoint"); endpoint != "" {
httpFetcher := config.NewHTTP(endpoint, privateSignatureKey)
return config.NewCombined(configFetcher, httpFetcher)
}
return configFetcher
}
// setupSignatureKeys generate or load key pair to sign webhooks requests (i.e. used for service extensions)
func setupSignatureKeys(_store store.Store) (crypto.PrivateKey, crypto.PublicKey, error) {
privKeyID := "signature-private-key"
privKey, err := _store.ServerConfigGet(privKeyID)
if errors.Is(err, types.RecordNotExist) {
_, privKey, err := ed25519.GenerateKey(rand.Reader)
if err != nil {
return nil, nil, fmt.Errorf("failed to generate private key: %w", err)
}
err = _store.ServerConfigSet(privKeyID, hex.EncodeToString(privKey))
if err != nil {
return nil, nil, fmt.Errorf("failed to store private key: %w", err)
}
log.Debug().Msg("created private key")
return privKey, privKey.Public(), nil
} else if err != nil {
return nil, nil, fmt.Errorf("failed to load private key: %w", err)
}
privKeyStr, err := hex.DecodeString(privKey)
if err != nil {
return nil, nil, fmt.Errorf("failed to decode private key: %w", err)
}
privateKey := ed25519.PrivateKey(privKeyStr)
return privateKey, privateKey.Public(), nil
}