mirror of https://github.com/mindoc-org/mindoc.git
365 lines
9.5 KiB
Go
365 lines
9.5 KiB
Go
package controllers
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import (
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"time"
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"strings"
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"regexp"
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"net/smtp"
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"github.com/lifei6671/godoc/conf"
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"github.com/lifei6671/godoc/models"
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"github.com/lifei6671/godoc/utils"
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"github.com/astaxie/beego"
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"github.com/astaxie/beego/logs"
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"github.com/lifei6671/gocaptcha"
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"strconv"
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)
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// AccountController 用户登录与注册.
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type AccountController struct {
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BaseController
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}
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// Login 用户登录.
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func (c *AccountController) Login() {
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c.Prepare()
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c.TplName = "account/login.tpl"
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var remember struct { MemberId int ; Account string; Time time.Time}
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//如果Cookie中存在登录信息
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if cookie,ok := c.GetSecureCookie(conf.GetAppKey(),"login");ok{
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if err := utils.Decode(cookie,&remember); err == nil {
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if member,err := models.NewMember().Find(remember.MemberId); err == nil {
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c.SetMember(*member)
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c.Redirect(beego.URLFor("HomeController.Index"), 302)
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c.StopRun()
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}
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}
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}
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if c.Ctx.Input.IsPost() {
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account := c.GetString("account")
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password := c.GetString("password")
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captcha := c.GetString("code")
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is_remember := c.GetString("is_remember")
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//如果开启了验证码
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if v,ok := c.Option["ENABLED_CAPTCHA"]; ok && strings.EqualFold(v,"true") {
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v,ok := c.GetSession(conf.CaptchaSessionName).(string);
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if !ok || !strings.EqualFold(v,captcha){
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c.JsonResult(6001,"验证码不正确")
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}
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}
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member,err := models.NewMember().Login(account,password)
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//如果没有数据
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if err == nil {
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member.LastLoginTime = time.Now()
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member.Update()
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c.SetMember(*member)
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if strings.EqualFold(is_remember,"yes") {
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remember.MemberId = member.MemberId
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remember.Account = member.Account
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remember.Time = time.Now()
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v ,err := utils.Encode(remember)
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if err == nil {
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c.SetSecureCookie(conf.GetAppKey(),"login",v)
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}
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}
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c.JsonResult(0,"ok")
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}else{
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logs.Error("用户登录 =>",err)
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c.JsonResult(500,"账号或密码错误",nil)
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}
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return
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}
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}
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//用户注册.
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func (c *AccountController) Register() {
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c.TplName = "account/register.tpl"
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//如果没有开启用户注册
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if v,ok := c.Option["ENABLED_REGISTER"]; ok && !strings.EqualFold(v,"true") {
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c.Abort("404")
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}
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if c.Ctx.Input.IsPost() {
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account := c.GetString("account")
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password1 := c.GetString("password1")
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password2 := c.GetString("password2")
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email := c.GetString("email")
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captcha := c.GetString("code")
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if ok,err := regexp.MatchString(conf.RegexpAccount,account); account == "" || !ok || err != nil {
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c.JsonResult(6001,"账号只能由英文字母数字组成，且在3-50个字符")
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}
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if l := strings.Count(password1,"") ; password1 == "" || l > 50 || l < 6{
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c.JsonResult(6002,"密码必须在6-50个字符之间")
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}
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if password1 != password2 {
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c.JsonResult(6003,"确认密码不正确")
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}
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if ok,err := regexp.MatchString(conf.RegexpEmail,email); !ok || err != nil || email == "" {
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c.JsonResult(6004,"邮箱格式不正确")
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}
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//如果开启了验证码
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if v,ok := c.Option["ENABLED_CAPTCHA"]; ok && strings.EqualFold(v,"true") {
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v,ok := c.GetSession(conf.CaptchaSessionName).(string);
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if !ok || !strings.EqualFold(v,captcha){
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c.JsonResult(6001,"验证码不正确")
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}
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}
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member := models.NewMember()
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if _,err := member.FindByAccount(account); err == nil && member.MemberId > 0 {
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c.JsonResult(6005,"账号已存在")
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}
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member.Account = account
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member.Password = password1
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member.Role = conf.MemberGeneralRole
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member.Avatar = conf.GetDefaultAvatar()
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member.CreateAt = 0
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member.Email = email
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member.Status = 0
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if err := member.Add(); err != nil {
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beego.Error(err)
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c.JsonResult(6006,"注册失败，请联系系统管理员处理")
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}
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c.JsonResult(0,"ok",member)
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}
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}
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//找回密码.
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func (c *AccountController) FindPassword() {
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c.TplName = "account/find_password_setp1.tpl"
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mail_conf := conf.GetMailConfig()
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if c.Ctx.Input.IsPost() {
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email := c.GetString("email")
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captcha := c.GetString("code")
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if email == "" {
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c.JsonResult(6005,"邮箱地址不能为空")
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}
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if !mail_conf.EnableMail {
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c.JsonResult(6004,"未启用邮件服务")
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}
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//如果开启了验证码
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if v,ok := c.Option["ENABLED_CAPTCHA"]; ok && strings.EqualFold(v,"true") {
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v,ok := c.GetSession(conf.CaptchaSessionName).(string);
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if !ok || !strings.EqualFold(v,captcha){
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c.JsonResult(6001,"验证码不正确")
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}
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}
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member ,err := models.NewMember().FindByFieldFirst("email",email)
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if err != nil {
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c.JsonResult(6006,"邮箱不存在")
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}
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if member.Status != 0 {
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c.JsonResult(6007,"账号已被禁用")
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}
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count,err := models.NewMemberToken().FindSendCount(email,time.Now().Add(-1*time.Hour),time.Now())
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if err != nil {
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beego.Error(err)
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c.JsonResult(6008,"发送邮件失败")
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}
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if count > mail_conf.MailNumber {
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c.JsonResult(6008,"发送次数太多，请稍候再试")
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}
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member_token := models.NewMemberToken()
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member_token.Token = string(utils.Krand(32,utils.KC_RAND_KIND_ALL))
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member_token.Email = email
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member_token.MemberId = member.MemberId
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member_token.IsValid = false
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if _,err := member_token.InsertOrUpdate(); err != nil {
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c.JsonResult(6009,"邮件发送失败")
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}
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data := map[string]interface{}{
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"SITE_NAME" : c.Option["SITE_NAME"],
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"url" : c.BaseUrl() + beego.URLFor("AccountController.FindPassword", "token",member_token.Token,"mail",email),
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}
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body,err := c.ExecuteViewPathTemplate("account/mail_template.tpl",data)
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if err != nil {
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beego.Error(err)
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c.JsonResult(6003,"邮件发送失败")
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}
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go func(mail_conf *conf.SmtpConf,email string,body string) {
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auth := smtp.PlainAuth(
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"",
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mail_conf.SmtpUserName,
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mail_conf.SmtpPassword,
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mail_conf.SmtpHost,
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)
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mime := "MIME-version: 1.0;\nContent-Type: text/html; charset=\"UTF-8\";\n\n";
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subject := "Subject: 找回密码!\n"
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err = smtp.SendMail(
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mail_conf.SmtpHost + ":" + strconv.Itoa(mail_conf.SmtpPort),
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auth,
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mail_conf.FormUserName,
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[]string{ email },
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[]byte(subject + mime +"\n" +body),
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)
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if err != nil {
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beego.Error("邮件发送失败 => ",email,err)
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}
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}(mail_conf,email,body)
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c.JsonResult(0,"ok", c.BaseUrl() + beego.URLFor("AccountController.Login"))
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}
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token := c.GetString("token")
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mail := c.GetString("mail")
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if token != "" && mail != "" {
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member_token,err := models.NewMemberToken().FindByFieldFirst("token",token)
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if err != nil {
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beego.Error(err)
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c.Data["ErrorMessage"] = "邮件已失效"
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c.TplName = "errors/error.tpl"
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return
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}
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sub_time := member_token.SendTime.Sub(time.Now())
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if !strings.EqualFold(member_token.Email,mail) || sub_time.Minutes() > float64(mail_conf.MailExpired) || !member_token.ValidTime.IsZero() {
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c.Data["ErrorMessage"] = "验证码已过期，请重新操作。"
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c.TplName = "errors/error.tpl"
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return
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}
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c.Data["Email"] = member_token.Email
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c.Data["Token"] = member_token.Token
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c.TplName = "account/find_password_setp2.tpl"
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}
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}
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//校验邮件并修改密码.
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func (c *AccountController) ValidEmail() {
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c.Prepare()
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password1 := c.GetString("password1")
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password2 := c.GetString("password2")
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captcha := c.GetString("code")
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token := c.GetString("token")
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mail := c.GetString("mail")
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if password1 == "" {
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c.JsonResult(6001,"密码不能为空")
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}
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if l := strings.Count(password1,""); l <6 || l > 50{
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c.JsonResult(6001,"密码不能为空且必须在6-50个字符之间")
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}
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if password2 == ""{
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c.JsonResult(6002,"确认密码不能为空")
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}
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if password1 != password2 {
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c.JsonResult(6003,"确认密码输入不正确")
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}
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if captcha == "" {
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c.JsonResult(6004,"验证码不能为空")
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}
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v,ok := c.GetSession(conf.CaptchaSessionName).(string);
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if !ok || !strings.EqualFold(v,captcha){
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c.JsonResult(6001,"验证码不正确")
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}
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mail_conf := conf.GetMailConfig()
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member_token,err := models.NewMemberToken().FindByFieldFirst("token",token)
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if err != nil {
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beego.Error(err)
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c.JsonResult(6007,"邮件已失效")
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}
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sub_time := member_token.SendTime.Sub(time.Now())
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if !strings.EqualFold(member_token.Email,mail) || sub_time.Minutes() > float64(mail_conf.MailExpired) || !member_token.ValidTime.IsZero() {
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c.JsonResult(6008,"验证码已过期，请重新操作。")
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}
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member ,err := models.NewMember().Find(member_token.MemberId)
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if err != nil{
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beego.Error(err)
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c.JsonResult(6005,"用户不存在")
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}
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hash ,err := utils.PasswordHash(password1);
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if err != nil {
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beego.Error(err)
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c.JsonResult(6006,"保存密码失败")
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}
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member.Password = hash
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err = member.Update("password")
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member_token.ValidTime = time.Now()
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member_token.IsValid = true
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member_token.InsertOrUpdate()
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if err != nil {
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beego.Error(err)
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c.JsonResult(6006,"保存密码失败")
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}
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c.JsonResult(0,"ok",c.BaseUrl() + beego.URLFor("AccountController.Login"))
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}
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// Logout 退出登录.
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func (c *AccountController) Logout(){
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c.SetMember(models.Member{});
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c.SetSecureCookie(conf.GetAppKey(),"login","",-3600)
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c.Redirect(beego.URLFor("AccountController.Login"),302)
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}
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//验证码.
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func (c *AccountController) Captcha() {
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c.Prepare()
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captchaImage, err := gocaptcha.NewCaptchaImage(140, 40, gocaptcha.RandLightColor())
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if err != nil {
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beego.Error(err)
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c.Abort("500")
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}
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captchaImage.DrawNoise(gocaptcha.CaptchaComplexLower)
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//captchaImage.DrawTextNoise(gocaptcha.CaptchaComplexHigh)
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txt := gocaptcha.RandText(4)
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c.SetSession(conf.CaptchaSessionName,txt)
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captchaImage.DrawText(txt)
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//captchaImage.Drawline(3);
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captchaImage.DrawBorder(gocaptcha.ColorToRGB(0x17A7A7A))
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//captchaImage.DrawHollowLine()
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captchaImage.SaveImage(c.Ctx.ResponseWriter, gocaptcha.ImageFormatJpeg)
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c.StopRun()
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} |