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https://github.com/woodpecker-ci/woodpecker.git
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6516a28cdd
closes #101 Added secrets encryption in database - Google TINK or simple AES as encryption mechanisms - Keys rotation support on TINK - Existing SecretService is wrapped by encryption layer - Encryption can be enabled and disabled at any time Co-authored-by: Kuzmin Ilya <ilia.kuzmin@indrive.com> Co-authored-by: 6543 <6543@obermui.de>
74 lines
2.1 KiB
Go
74 lines
2.1 KiB
Go
// Copyright 2023 Woodpecker Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package encryption
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import (
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"errors"
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"fmt"
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"github.com/woodpecker-ci/woodpecker/server/model"
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"github.com/woodpecker-ci/woodpecker/server/store/types"
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)
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func (b builder) getService(keyType string) (model.EncryptionService, error) {
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if keyType == keyTypeNone {
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return nil, errors.New(errMessageNoKeysProvided)
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}
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builder, err := b.serviceBuilder(keyType)
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if err != nil {
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return nil, err
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}
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svc, err := builder.WithClients(b.clients).Build()
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if err != nil {
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return nil, err
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}
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return svc, nil
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}
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func (b builder) isEnabled() (bool, error) {
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_, err := b.store.ServerConfigGet(ciphertextSampleConfigKey)
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if err != nil && !errors.Is(err, types.RecordNotExist) {
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return false, fmt.Errorf(errTemplateFailedLoadingServerConfig, err)
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}
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return err == nil, nil
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}
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func (b builder) detectKeyType() (string, error) {
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rawKeyPresent := b.ctx.IsSet(rawKeyConfigFlag)
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tinkKeysetPresent := b.ctx.IsSet(tinkKeysetFilepathConfigFlag)
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if rawKeyPresent && tinkKeysetPresent {
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return "", errors.New(errMessageCantUseBothServices)
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} else if rawKeyPresent {
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return keyTypeRaw, nil
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} else if tinkKeysetPresent {
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return keyTypeTink, nil
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}
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return keyTypeNone, nil
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}
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func (b builder) serviceBuilder(keyType string) (model.EncryptionServiceBuilder, error) {
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if keyType == keyTypeTink {
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return newTink(b.ctx, b.store), nil
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} else if keyType == keyTypeRaw {
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return newAES(b.ctx, b.store), nil
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} else if keyType == keyTypeNone {
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return &noEncryptionBuilder{}, nil
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} else {
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return nil, fmt.Errorf(errMessageTemplateUnsupportedKeyType, keyType)
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}
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}
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