码农笔录博客源码
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107 satır
2.7 KiB

package controllers
import (
"github.com/astaxie/beego"
"beeblog/service"
"beeblog/models"
"strings"
"crypto/md5"
"time"
"strconv"
"encoding/hex"
)
type UserController struct {
beego.Controller
}
func (u *UserController) LoginPage() {
//
//for i:=0; i<len(tests) ; i++ {
// fmt.Println(tests[i].Title,tests[i].Id)
//}
//fmt.Println(len(tests))
//num, err = o.Delete(&u)
//fmt.Printf("NUM: %d, ERR: %v\n", num, err)
//u.Ctx.WriteString("login page")
u.TplName = "login.html"
}
func (this *UserController) Login() {
username := this.GetString("username")
userpwd := this.GetString("userpwd")
if username == "" {
this.Data["json"] = models.ReurnError("用户名为空")
this.ServeJSON()
}
if len(username) < 4 {
this.Data["json"] = models.ReurnError("用户名最低4位")
this.ServeJSON()
}
if userpwd == "" {
this.Data["json"] = models.ReurnError("密码为空")
this.ServeJSON()
}
if len(userpwd) < 6 {
this.Data["json"] = models.ReurnError("密码最低6位")
this.ServeJSON()
}
user, error := service.FindByUserName(username)
if error == nil && user != nil {
h := md5.New()
h.Write([]byte(userpwd + user.Salt))
userpwd = hex.EncodeToString(h.Sum(nil))
if userpwd == user.UserPwd {
this.Data["json"] = models.ReurnSuccess("")
} else {
this.Data["json"] = models.ReurnError("用户名或密码错误")
}
} else {
this.Data["json"] = models.ReurnError("用户名不存在")
}
this.ServeJSON()
}
func (this *UserController) Regist() {
username := this.GetString("username")
userpwd := this.GetString("userpwd")
username = strings.Replace(username, " ", "", -1)
userpwd = strings.Replace(userpwd, " ", "", -1)
if username == "" {
this.Data["json"] = models.ReurnError("用户名为空")
this.ServeJSON()
}
if len(username) < 4 {
this.Data["json"] = models.ReurnError("用户名最低4位")
this.ServeJSON()
}
if userpwd == "" {
this.Data["json"] = models.ReurnError("密码为空")
this.ServeJSON()
}
if len(userpwd) < 6 {
this.Data["json"] = models.ReurnError("密码最低6位")
this.ServeJSON()
}
user, _ := service.FindByUserName(username)
if user != nil {
this.Data["json"] = models.ReurnError("用户已经存在")
this.ServeJSON()
}
h := md5.New()
h.Write([]byte(strconv.FormatInt(time.Now().Unix(), 10) + beego.AppConfig.String("host")))
salt := hex.EncodeToString(h.Sum(nil))
h = md5.New()
h.Write([]byte(userpwd + salt))
userpwd = hex.EncodeToString(h.Sum(nil))
user = &models.User{UserName: username, UserPwd: userpwd, Salt: salt}
err := service.SaveUser(user)
if err == nil {
this.Data["json"] = user
} else {
this.Data["json"] = models.ReurnError("注册失败")
}
this.ServeJSON()
}