//保存登录数据
func LoginPost(w http.ResponseWriter, r *http.Request) {
submit := r.PostFormValue("submit")
if strings.EqualFold(submit, "1") {
http.Redirect(w, r, "/loginInfo", http.StatusFound)
return
}
data := make(map[string]string)
login, err := template.ParseFiles("views/login.html", "views/common/head.tpl")
if pageNotFound(w, err) {
return
}
uname := r.PostFormValue("uname")
pwd := r.PostFormValue("pwd")
checkbox := r.PostFormValue("autoLogin") == "on"
user, has, err := models.GetUserInfo(uname)
_ = CheckError("查询用户失败:", err)
if has {
if strings.EqualFold(user.Passwd, GetMd5String(pwd)) {
if checkbox {
newCookie := http.Cookie{
Name: http.CanonicalHeaderKey("uname"),
Value: uname,
MaxAge: 1<<31 - 1,
}
http.SetCookie(w, &newCookie)
} else {
newCookie := http.Cookie{
Name: http.CanonicalHeaderKey("uname"),
Value: uname,
MaxAge: 0,
}
http.SetCookie(w, &newCookie)
}
http.Redirect(w, r, "/", http.StatusFound)
return
} else {
data["error"] = "密码错误"
data["uname"] = uname
login.Execute(w, data)
return
}
} else {
data["error"] = "用户不存在"
login.Execute(w, data)
return
}
}
//发送邮件
func SendToMail(toEmail, name string) error {
b64 := base64.NewEncoding("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/")
email, _ := conf.Cfg.GetValue("email", "email")
password, _ := conf.Cfg.GetValue("email", "passwd")
host, _ := conf.Cfg.GetValue("email", "host")
subject, _ := conf.Cfg.GetValue("email", "subject")
sendName, _ := conf.Cfg.GetValue("email", "sendName")
from := mail.Address{sendName, email}
to := mail.Address{name, toEmail}
hp := strings.Split(host, ":")
auth := smtp.PlainAuth("", email, password, hp[0])
header := make(map[string]string)
header["From"] = from.String()
header["To"] = to.String()
header["Subject"] = fmt.Sprintf("=?UTF-8?B?%s?=", b64.EncodeToString([]byte(subject)))
header["MIME-Version"] = "1.0"
header["Content-Type"] = "text/html; charset=UTF-8"
header["Content-Transfer-Encoding"] = "base64"
//获取用户信息
userInfo, _, _ := models.GetUserInfo(name)
EmailMd5 := GetMd5String(toEmail + name + userInfo.Passwd)
newUser := new(models.User)
newUser.Email_change = EmailMd5
err := models.UpdateUser(userInfo.Id, newUser)
if CheckError("数据库读取失败", err) {
return err
}
body := `<strong>修改密码</strong>
<p>访问以下网址：<a href="http://` + conf.HttpWeb + `/login/changePasswd?emailCode=` + EmailMd5 + `">http://` + conf.HttpWeb + `/login/changePasswd?emailCode=` + EmailMd5 + `<a><p>
<p>如果以上链接无法访问，请将该网址复制并粘贴至新的浏览器窗口中。</p>`
message := ""
for k, v := range header {
message += fmt.Sprintf("%s: %s\r\n", k, v)
}
message += "\r\n" + b64.EncodeToString([]byte(body))
send_to := strings.Split(toEmail, ";")
err = smtp.SendMail(host, auth, email, send_to, []byte(message))
return err
}