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300 lines
8.5 KiB
300 lines
8.5 KiB
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package auth
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import (
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"net/http"
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"reflect"
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"strings"
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"github.com/go-martini/martini"
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"github.com/gogits/session"
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"github.com/gogits/gogs/models"
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/middleware/binding"
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"github.com/gogits/gogs/modules/setting"
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)
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// Web form interface.
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type Form interface {
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Name(field string) string
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}
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type RegisterForm struct {
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UserName string `form:"username" binding:"Required;AlphaDashDot;MaxSize(30)"`
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Email string `form:"email" binding:"Required;Email;MaxSize(50)"`
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Password string `form:"passwd" binding:"Required;MinSize(6);MaxSize(30)"`
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RetypePasswd string `form:"retypepasswd"`
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LoginType string `form:"logintype"`
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LoginName string `form:"loginname"`
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}
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func (f *RegisterForm) Name(field string) string {
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names := map[string]string{
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"UserName": "Username",
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"Email": "E-mail address",
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"Password": "Password",
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"RetypePasswd": "Re-type password",
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}
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return names[field]
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}
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func (f *RegisterForm) Validate(errs *binding.Errors, req *http.Request, ctx martini.Context) {
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data := ctx.Get(reflect.TypeOf(base.TmplData{})).Interface().(base.TmplData)
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validate(errs, data, f)
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}
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type LogInForm struct {
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UserName string `form:"username" binding:"Required;MaxSize(35)"`
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Password string `form:"passwd" binding:"Required;MinSize(6);MaxSize(30)"`
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Remember bool `form:"remember"`
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}
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func (f *LogInForm) Name(field string) string {
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names := map[string]string{
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"UserName": "Username",
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"Password": "Password",
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}
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return names[field]
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}
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func (f *LogInForm) Validate(errs *binding.Errors, req *http.Request, ctx martini.Context) {
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data := ctx.Get(reflect.TypeOf(base.TmplData{})).Interface().(base.TmplData)
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validate(errs, data, f)
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}
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func GetMinMaxSize(field reflect.StructField) string {
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for _, rule := range strings.Split(field.Tag.Get("binding"), ";") {
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if strings.HasPrefix(rule, "MinSize(") || strings.HasPrefix(rule, "MaxSize(") {
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return rule[8 : len(rule)-1]
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}
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}
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return ""
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}
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func validate(errs *binding.Errors, data base.TmplData, f Form) {
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if errs.Count() == 0 {
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return
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} else if len(errs.Overall) > 0 {
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for _, err := range errs.Overall {
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log.Error("%s: %v", reflect.TypeOf(f), err)
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}
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return
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}
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data["HasError"] = true
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AssignForm(f, data)
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typ := reflect.TypeOf(f)
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val := reflect.ValueOf(f)
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if typ.Kind() == reflect.Ptr {
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typ = typ.Elem()
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val = val.Elem()
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}
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for i := 0; i < typ.NumField(); i++ {
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field := typ.Field(i)
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fieldName := field.Tag.Get("form")
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// Allow ignored fields in the struct
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if fieldName == "-" {
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continue
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}
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if err, ok := errs.Fields[field.Name]; ok {
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data["Err_"+field.Name] = true
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switch err {
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case binding.BindingRequireError:
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data["ErrorMsg"] = f.Name(field.Name) + " cannot be empty"
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case binding.BindingAlphaDashError:
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data["ErrorMsg"] = f.Name(field.Name) + " must be valid alpha or numeric or dash(-_) characters"
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case binding.BindingAlphaDashDotError:
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data["ErrorMsg"] = f.Name(field.Name) + " must be valid alpha or numeric or dash(-_) or dot characters"
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case binding.BindingMinSizeError:
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data["ErrorMsg"] = f.Name(field.Name) + " must contain at least " + GetMinMaxSize(field) + " characters"
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case binding.BindingMaxSizeError:
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data["ErrorMsg"] = f.Name(field.Name) + " must contain at most " + GetMinMaxSize(field) + " characters"
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case binding.BindingEmailError:
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data["ErrorMsg"] = f.Name(field.Name) + " is not a valid e-mail address"
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case binding.BindingUrlError:
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data["ErrorMsg"] = f.Name(field.Name) + " is not a valid URL"
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default:
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data["ErrorMsg"] = "Unknown error: " + err
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}
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return
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}
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}
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}
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// AssignForm assign form values back to the template data.
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func AssignForm(form interface{}, data base.TmplData) {
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typ := reflect.TypeOf(form)
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val := reflect.ValueOf(form)
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if typ.Kind() == reflect.Ptr {
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typ = typ.Elem()
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val = val.Elem()
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}
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for i := 0; i < typ.NumField(); i++ {
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field := typ.Field(i)
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fieldName := field.Tag.Get("form")
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// Allow ignored fields in the struct
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if fieldName == "-" {
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continue
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}
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data[fieldName] = val.Field(i).Interface()
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}
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}
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type InstallForm struct {
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Database string `form:"database" binding:"Required"`
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Host string `form:"host"`
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User string `form:"user"`
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Passwd string `form:"passwd"`
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DatabaseName string `form:"database_name"`
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SslMode string `form:"ssl_mode"`
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DatabasePath string `form:"database_path"`
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RepoRootPath string `form:"repo_path"`
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RunUser string `form:"run_user"`
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Domain string `form:"domain"`
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AppUrl string `form:"app_url"`
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AdminName string `form:"admin_name" binding:"Required;AlphaDashDot;MaxSize(30)"`
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AdminPasswd string `form:"admin_pwd" binding:"Required;MinSize(6);MaxSize(30)"`
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AdminEmail string `form:"admin_email" binding:"Required;Email;MaxSize(50)"`
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SmtpHost string `form:"smtp_host"`
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SmtpEmail string `form:"mailer_user"`
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SmtpPasswd string `form:"mailer_pwd"`
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RegisterConfirm string `form:"register_confirm"`
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MailNotify string `form:"mail_notify"`
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}
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func (f *InstallForm) Name(field string) string {
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names := map[string]string{
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"Database": "Database name",
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"AdminName": "Admin user name",
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"AdminPasswd": "Admin password",
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"AdminEmail": "Admin e-maill address",
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}
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return names[field]
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}
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func (f *InstallForm) Validate(errors *binding.Errors, req *http.Request, context martini.Context) {
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data := context.Get(reflect.TypeOf(base.TmplData{})).Interface().(base.TmplData)
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validate(errors, data, f)
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}
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// SignedInId returns the id of signed in user.
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func SignedInId(header http.Header, sess session.SessionStore) int64 {
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if !models.HasEngine {
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return 0
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}
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if setting.Service.EnableReverseProxyAuth {
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webAuthUser := header.Get(setting.ReverseProxyAuthUser)
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if len(webAuthUser) > 0 {
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u, err := models.GetUserByName(webAuthUser)
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if err != nil {
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if err != models.ErrUserNotExist {
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log.Error("auth.user.SignedInId(GetUserByName): %v", err)
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}
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return 0
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}
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return u.Id
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}
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}
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uid := sess.Get("userId")
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if uid == nil {
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return 0
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}
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if id, ok := uid.(int64); ok {
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if _, err := models.GetUserById(id); err != nil {
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if err != models.ErrUserNotExist {
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log.Error("auth.user.SignedInId(GetUserById): %v", err)
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}
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return 0
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}
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return id
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}
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return 0
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}
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// SignedInUser returns the user object of signed user.
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func SignedInUser(header http.Header, sess session.SessionStore) *models.User {
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uid := SignedInId(header, sess)
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if uid <= 0 {
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return nil
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}
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u, err := models.GetUserById(uid)
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if err != nil {
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log.Error("user.SignedInUser: %v", err)
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return nil
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}
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return u
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}
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// IsSignedIn check if any user has signed in.
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func IsSignedIn(header http.Header, sess session.SessionStore) bool {
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return SignedInId(header, sess) > 0
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}
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type FeedsForm struct {
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UserId int64 `form:"userid" binding:"Required"`
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Page int64 `form:"p"`
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}
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type UpdateProfileForm struct {
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UserName string `form:"username" binding:"Required;AlphaDash;MaxSize(30)"`
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FullName string `form:"fullname" binding:"MaxSize(40)"`
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Email string `form:"email" binding:"Required;Email;MaxSize(50)"`
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Website string `form:"website" binding:"Url;MaxSize(50)"`
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Location string `form:"location" binding:"MaxSize(50)"`
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Avatar string `form:"avatar" binding:"Required;Email;MaxSize(50)"`
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}
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func (f *UpdateProfileForm) Name(field string) string {
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names := map[string]string{
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"UserName": "Username",
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"Email": "E-mail address",
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"Website": "Website address",
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"Location": "Location",
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"Avatar": "Gravatar Email",
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}
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return names[field]
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}
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func (f *UpdateProfileForm) Validate(errs *binding.Errors, req *http.Request, ctx martini.Context) {
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data := ctx.Get(reflect.TypeOf(base.TmplData{})).Interface().(base.TmplData)
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validate(errs, data, f)
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}
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type UpdatePasswdForm struct {
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OldPasswd string `form:"oldpasswd" binding:"Required;MinSize(6);MaxSize(30)"`
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NewPasswd string `form:"newpasswd" binding:"Required;MinSize(6);MaxSize(30)"`
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RetypePasswd string `form:"retypepasswd"`
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}
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func (f *UpdatePasswdForm) Name(field string) string {
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names := map[string]string{
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"OldPasswd": "Old password",
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"NewPasswd": "New password",
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"RetypePasswd": "Re-type password",
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}
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return names[field]
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}
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func (f *UpdatePasswdForm) Validate(errs *binding.Errors, req *http.Request, ctx martini.Context) {
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data := ctx.Get(reflect.TypeOf(base.TmplData{})).Interface().(base.TmplData)
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validate(errs, data, f)
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}
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