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- package login
- import (
- "ddpf/model/session"
- "ddpf/model/user"
- "ddpf/response"
- "fmt"
- "github.com/tangs-drm/go-tool/log"
- "github.com/tangs-drm/go-tool/util"
- "net/http"
- "strings"
- )
- func Login(w http.ResponseWriter, r *http.Request) {
- var code int
- var err error
- var msg string
- var data util.Map
- defer func() {
- msg = response.Message[code]
- response.WriteResponse(w, code, msg, err, data)
- }()
- username := r.FormValue("account")
- password := r.FormValue("password")
- if len(username) < 1 || len(password) < 1 {
- err = util.Error("username/password contain a empty value")
- log.Error("Login receive invalid username/password ->(%v)", err)
- code = 100
- return
- }
- // check user if exists
- var isExist bool
- isExist, err = user.ExistUser(username)
- if err != nil {
- log.Error("Login receive username(%v) ExistUser error ->(%v)", username, err)
- code = 2
- return
- }
- if !isExist {
- log.Debug("Login receive username(%v) is not exist", username)
- code = 101
- return
- }
- // check user password
- var usr *user.User
- usr, err = user.CheckPassword(username, password)
- if err != nil {
- log.Error("Login receive username(%v) check password error ->(%v)", username, err)
- code = 2
- return
- }
- if len(usr.Id) < 1 {
- log.Debug("Login receive username(%v) password is incorrect", username)
- code = 102
- return
- }
- // 创建session
- sess, err := session.CreateSession(usr.Id)
- if err != nil {
- log.Error("Login create session by uid(%v) error ->(%v)", usr.Id, err)
- code = 2
- return
- }
- cookie := &http.Cookie{Name: "token", Value: sess.Id, Domain: "/"}
- http.SetCookie(w, cookie)
- log.Debug("Login with account(%v) success", username)
- return
- }
- // DoLogin 为了测试的时候方便调用的方式,用户测试
- func DoLogin(username string, password string) (util.Map, error) {
- url := fmt.Sprintf("%v/login?account=%v&password=%v", SrvAddr(), username, password)
- var headers = map[string]string{
- "Content-Type": "application/x-www-form-urlencoded",
- }
- var reqBody = util.Map{
- "account": username,
- "password": password,
- }
- body := strings.NewReader(util.S2Json(reqBody))
- res, err := util.HTTPPostMap(url, headers, body)
- if err != nil {
- return nil, err
- }
- if res.Int("code") != 0 {
- return nil, util.Error("%v", res.Int("code"))
- }
- return res, nil
- }
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