mirror of https://github.com/portainer/portainer
99 lines
1.7 KiB
Go
99 lines
1.7 KiB
Go
package main
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
"github.com/boltdb/bolt"
|
|
)
|
|
|
|
const (
|
|
userBucketName = "users"
|
|
)
|
|
|
|
type (
|
|
dataStore struct {
|
|
db *bolt.DB
|
|
}
|
|
|
|
userItem struct {
|
|
Username string `json:"username"`
|
|
Password string `json:"password,omitempty"`
|
|
}
|
|
)
|
|
|
|
var (
|
|
errUserNotFound = errors.New("User not found")
|
|
)
|
|
|
|
func (dataStore *dataStore) initDataStore() error {
|
|
return dataStore.db.Update(func(tx *bolt.Tx) error {
|
|
_, err := tx.CreateBucketIfNotExists([]byte(userBucketName))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
}
|
|
|
|
func (dataStore *dataStore) cleanUp() {
|
|
dataStore.db.Close()
|
|
}
|
|
|
|
func newDataStore(databasePath string) (*dataStore, error) {
|
|
db, err := bolt.Open(databasePath, 0600, nil)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return &dataStore{
|
|
db: db,
|
|
}, nil
|
|
}
|
|
|
|
func (dataStore *dataStore) getUserByUsername(username string) (*userItem, error) {
|
|
var data []byte
|
|
|
|
err := dataStore.db.View(func(tx *bolt.Tx) error {
|
|
bucket := tx.Bucket([]byte(userBucketName))
|
|
value := bucket.Get([]byte(username))
|
|
if value == nil {
|
|
return errUserNotFound
|
|
}
|
|
|
|
data = make([]byte, len(value))
|
|
copy(data, value)
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var user userItem
|
|
err = json.Unmarshal(data, &user)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &user, nil
|
|
}
|
|
|
|
func (dataStore *dataStore) updateUser(user userItem) error {
|
|
buffer, err := json.Marshal(user)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = dataStore.db.Update(func(tx *bolt.Tx) error {
|
|
bucket := tx.Bucket([]byte(userBucketName))
|
|
err = bucket.Put([]byte(user.Username), buffer)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|