mirror of https://github.com/goharbor/harbor.git
98 lines
2.1 KiB
Go
98 lines
2.1 KiB
Go
// Copyright Project Harbor 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 encrypt
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import (
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"github.com/goharbor/harbor/src/adminserver/systemcfg/encrypt"
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"github.com/goharbor/harbor/src/adminserver/systemcfg/store"
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"github.com/goharbor/harbor/src/common/utils/log"
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)
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const (
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name = "encrypt"
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)
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// cfgStore wraps a store.Driver with an encryptor
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type cfgStore struct {
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// attrs need to be encrypted and decrypted
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keys []string
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encryptor encrypt.Encryptor
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store store.Driver
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}
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// NewCfgStore returns an instance of cfgStore
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// keys are the attrs need to be encrypted or decrypted
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func NewCfgStore(encryptor encrypt.Encryptor,
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keys []string, store store.Driver) store.Driver {
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return &cfgStore{
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keys: keys,
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encryptor: encryptor,
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store: store,
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}
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}
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func (c *cfgStore) Name() string {
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return name
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}
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func (c *cfgStore) Read() (map[string]interface{}, error) {
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m, err := c.store.Read()
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if err != nil {
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return nil, err
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}
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for _, key := range c.keys {
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v, ok := m[key]
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if !ok {
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continue
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}
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str, ok := v.(string)
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if !ok {
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log.Warningf("the value of %s is not string, skip decrypt", key)
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continue
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}
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text, err := c.encryptor.Decrypt(str)
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if err != nil {
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return nil, err
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}
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m[key] = text
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}
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return m, nil
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}
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func (c *cfgStore) Write(m map[string]interface{}) error {
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for _, key := range c.keys {
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v, ok := m[key]
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if !ok {
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continue
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}
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str, ok := v.(string)
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if !ok {
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log.Warningf("%v is not string, skip encrypt", v)
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continue
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}
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ciphertext, err := c.encryptor.Encrypt(str)
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if err != nil {
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return err
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}
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m[key] = ciphertext
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}
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return c.store.Write(m)
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}
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