/
dao.go
205 lines (183 loc) · 4.61 KB
/
dao.go
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package auth
import (
"fmt"
"time"
log "github.com/Sirupsen/logrus"
"github.com/jinzhu/gorm"
"github.com/kapmahc/fly/web/i18n"
"github.com/kapmahc/fly/web/security"
)
// Dao auth dao
type Dao struct {
Db *gorm.DB `inject:""`
Hmac *security.Hmac `inject:""`
I18n *i18n.I18n `inject:""`
}
// SignIn set sign-in info
func (p *Dao) SignIn(lang, email, password, ip string) (*User, error) {
user, err := p.GetByEmail(email)
if err != nil {
return nil, err
}
if !p.Hmac.Chk([]byte(password), user.Password) {
p.Log(user.ID, ip, p.I18n.T(lang, "auth.logs.sign-in-failed"))
return nil, p.I18n.E(lang, "auth.errors.email-password-not-match")
}
if !user.IsConfirm() {
return nil, p.I18n.E(lang, "auth.errors.user-not-confirm")
}
if user.IsLock() {
return nil, p.I18n.E(lang, "auth.errors.user-is-lock")
}
p.Log(user.ID, ip, p.I18n.T(lang, "auth.logs.sign-in-success"))
user.SignInCount++
user.LastSignInAt = user.CurrentSignInAt
user.LastSignInIP = user.CurrentSignInIP
now := time.Now()
user.CurrentSignInAt = &now
user.CurrentSignInIP = ip
if err = p.Db.Model(user).Updates(map[string]interface{}{
"last_sign_in_at": user.LastSignInAt,
"last_sign_in_ip": user.LastSignInIP,
"current_sign_in_at": user.CurrentSignInAt,
"current_sign_in_ip": user.CurrentSignInIP,
"sign_in_count": user.SignInCount,
}).Error; err != nil {
return nil, err
}
return user, nil
}
// GetUserByUID get user by uid
func (p *Dao) GetUserByUID(uid string) (*User, error) {
var u User
err := p.Db.Where("uid = ?", uid).First(&u).Error
return &u, err
}
// GetByEmail get user by email
func (p *Dao) GetByEmail(email string) (*User, error) {
var user User
err := p.Db.
Where("provider_type = ? AND provider_id = ?", UserTypeEmail, email).
First(&user).Error
return &user, err
}
// Log add log
func (p *Dao) Log(user uint, ip, message string) {
if err := p.Db.Create(&Log{UserID: user, IP: ip, Message: message}).Error; err != nil {
log.Error(err)
}
}
// AddEmailUser add email user
func (p *Dao) AddEmailUser(name, email, password string) (*User, error) {
user := User{
Email: email,
Password: p.Hmac.Sum([]byte(password)),
Name: name,
ProviderType: UserTypeEmail,
ProviderID: email,
Home: "/users",
LastSignInIP: "0.0.0.0",
CurrentSignInIP: "0.0.0.0",
}
user.SetUID()
user.SetGravatarLogo()
user.Home = fmt.Sprintf("/users/%s", user.UID)
err := p.Db.Create(&user).Error
return &user, err
}
// Authority get roles
func (p *Dao) Authority(user uint, rty string, rid uint) []string {
var items []Role
if err := p.Db.
Where("resource_type = ? AND resource_id = ?", rty, rid).
Find(&items).Error; err != nil {
log.Error(err)
}
var roles []string
for _, r := range items {
var pm Policy
if err := p.Db.
Where("role_id = ? AND user_id = ? ", r.ID, user).
First(&pm).Error; err != nil {
log.Error(err)
continue
}
if pm.Enable() {
roles = append(roles, r.Name)
}
}
return roles
}
//Is is role ?
func (p *Dao) Is(user uint, names ...string) bool {
for _, name := range names {
if p.Can(user, name, "-", 0) {
return true
}
}
return false
}
//Can can?
func (p *Dao) Can(user uint, name string, rty string, rid uint) bool {
var r Role
if p.Db.
Where("name = ? AND resource_type = ? AND resource_id = ?", name, rty, rid).
First(&r).
RecordNotFound() {
return false
}
var pm Policy
if p.Db.
Where("user_id = ? AND role_id = ?", user, r.ID).
First(&pm).
RecordNotFound() {
return false
}
return pm.Enable()
}
//Role check role exist
func (p *Dao) Role(name string, rty string, rid uint) (*Role, error) {
var e error
r := Role{}
db := p.Db
if db.
Where("name = ? AND resource_type = ? AND resource_id = ?", name, rty, rid).
First(&r).
RecordNotFound() {
r = Role{
Name: name,
ResourceType: rty,
ResourceID: rid,
}
e = db.Create(&r).Error
}
return &r, e
}
//Deny deny permission
func (p *Dao) Deny(role uint, user uint) error {
return p.Db.
Where("role_id = ? AND user_id = ?", role, user).
Delete(Policy{}).Error
}
//Allow allow permission
func (p *Dao) Allow(role, user uint, years, months, days int) error {
begin := time.Now()
end := begin.AddDate(years, months, days)
var count int
p.Db.
Model(&Policy{}).
Where("role_id = ? AND user_id = ?", role, user).
Count(&count)
if count == 0 {
return p.Db.Create(&Policy{
UserID: user,
RoleID: role,
StartUp: begin,
ShutDown: end,
}).Error
}
return p.Db.
Model(&Policy{}).
Where("role_id = ? AND user_id = ?", role, user).
UpdateColumns(map[string]interface{}{"begin": begin, "end": end}).Error
}