312 lines
11 KiB
Go
312 lines
11 KiB
Go
package system
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import (
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"encoding/json"
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"net/http"
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"strconv"
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"strings"
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"time"
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"github.com/astaxie/session"
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"github.com/jinzhu/gorm"
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"github.com/julienschmidt/httprouter"
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libconfig "dev.sum7.de/sum7/warehost/config"
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libapi "dev.sum7.de/sum7/warehost/lib/api"
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log "dev.sum7.de/sum7/warehost/lib/log"
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libpassword "dev.sum7.de/sum7/warehost/lib/password"
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)
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//MODULNAME to get global name for the modul
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const MODULNAME = "system"
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//API keep data in module global
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type API struct {
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config *libconfig.Config
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sessions *session.Manager
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dbconnection *gorm.DB
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log *log.ModulLog
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}
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// NewAPI sets the routes to the api functions
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func NewAPI(config *libconfig.Config, sessions *session.Manager, dbconnection *gorm.DB, router *httprouter.Router, prefix string) {
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api := &API{
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config: config,
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sessions: sessions,
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dbconnection: dbconnection,
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log: log.NewModulLog(MODULNAME),
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}
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router.GET(prefix+"/status", libapi.SessionHandler(api.Status, sessions))
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router.POST(prefix+"/login", libapi.SessionHandler(api.Login, sessions))
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router.GET(prefix+"/logout", LoginHandler(api.Logout, sessions))
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router.POST(prefix+"/password", LoginHandler(api.Password, sessions))
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router.GET(prefix+"/delete", LoginHandler(api.Delete, sessions))
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router.GET(prefix+"/invite", LoginHandler(api.InviteList, sessions))
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router.POST(prefix+"/invite", LoginHandler(api.InviteAdd, sessions))
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router.PUT(prefix+"/invite/:id", LoginHandler(api.LoginEdit, sessions))
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router.DELETE(prefix+"/invite/:id", LoginHandler(api.LoginDelete, sessions))
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router.GET(prefix+"/invitor", LoginHandler(api.Invitor, sessions))
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router.PUT(prefix+"/invitor", LoginHandler(api.InvitorAdminToggle, sessions))
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}
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// Status to get Login and Server status
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func (api *API) Status(w http.ResponseWriter, r *http.Request, _ httprouter.Params, sess session.Session) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "status")
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var result int64
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api.dbconnection.Model(&Login{}).Count(&result)
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if result > 0 {
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returndata = true
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}
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logger.Info("status")
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return
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}
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// Logout current user
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func (api *API) Logout(w http.ResponseWriter, r *http.Request, _ httprouter.Params, sess session.Session, _ *Login) (returndata interface{}, returnerr *libapi.ErrorResult) {
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api.sessions.SessionDestroy(w, r)
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logger := api.log.GetLog(r, "logout")
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if login := sess.Get("login"); login != nil {
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logger = logger.WithField("user", login.(Login).Username)
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}
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sess.Delete("login")
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sess.Delete("profil")
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logger.Info("logout")
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returndata = true
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return
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}
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// Login of system
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func (api *API) Login(w http.ResponseWriter, r *http.Request, _ httprouter.Params, sess session.Session) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "login")
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var requestlogin RequestLogin
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err := json.NewDecoder(r.Body).Decode(&requestlogin)
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if err != nil {
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logger.Error("fetch request")
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http.Error(w, err.Error(), http.StatusInternalServerError)
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returnerr = &libapi.ErrorResult{
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Message: "Internal Request Error",
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}
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return
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}
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logger = logger.WithField("user", requestlogin.Username)
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var login = Login{Username: requestlogin.Username}
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api.dbconnection.Where("mail = ?", requestlogin.Username).First(&login)
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if login.ID <= 0 {
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logger.Warn("user not found")
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returnerr = &libapi.ErrorResult{Fields: []string{"username"}, Message: "User not Found"}
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return
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}
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if login.Active {
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output, _ := libpassword.Validate(login.Password, requestlogin.Password)
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if output {
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returndata = true
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api.dbconnection.Model(&login).Update("LastLoginAt", time.Now())
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sess.Set("login", login)
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logger.Info("logged in")
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} else {
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logger.Warn("wrong password")
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returnerr = &libapi.ErrorResult{Fields: []string{"password"}, Message: "Wrong Password"}
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}
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} else {
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logger.Warn("not active")
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returnerr = &libapi.ErrorResult{Fields: []string{"active"}, Message: "Not a active User"}
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}
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return
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}
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//Password to change the password
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func (api *API) Password(w http.ResponseWriter, r *http.Request, _ httprouter.Params, sess session.Session, login *Login) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "password")
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var changePasswordRequest ChangePasswordRequest
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err := json.NewDecoder(r.Body).Decode(&changePasswordRequest)
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if err != nil {
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logger.Error("fetch request")
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http.Error(w, err.Error(), http.StatusInternalServerError)
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returnerr = &libapi.ErrorResult{Message: "Internal Request Error"}
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return
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}
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output, _ := libpassword.Validate(login.Password, changePasswordRequest.CurrentPassword)
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if !output {
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logger.Warn("wrong current password")
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returnerr = &libapi.ErrorResult{Fields: []string{"currentpassword"}, Message: "Wrong CurrentPassword"}
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return
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}
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if len(changePasswordRequest.NewPassword) < MINPASSWORDLENTH {
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logger.Warn("wrong new password")
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returnerr = &libapi.ErrorResult{Fields: []string{"newpassword"}, Message: "Wrong NewPassword"}
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return
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}
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login.Password = libpassword.NewHash(changePasswordRequest.NewPassword)
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if err := api.dbconnection.Save(login).Error; err != nil {
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logger.Warn("error save new password to database")
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returnerr = &libapi.ErrorResult{Message: "Error save new password"}
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return
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}
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sess.Set("login", *login)
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logger.Info("works")
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returndata = true
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return
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}
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//Delete of login on warehost
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func (api *API) Delete(w http.ResponseWriter, r *http.Request, _ httprouter.Params, sess session.Session, login *Login) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "delete")
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logger.Warn("login delete")
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sess.Delete("login")
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if err := api.dbconnection.Unscoped().Delete(login).Error; err != nil {
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logger.Warn("error detete login")
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returnerr = &libapi.ErrorResult{Message: "Error delete login"}
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return
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}
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returndata = true
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return
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}
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// InviteList list all of your invites
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func (api *API) InviteList(w http.ResponseWriter, r *http.Request, _ httprouter.Params, sess session.Session, login *Login) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "invitelist")
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logger.Info("list invites")
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if err := api.dbconnection.Model(login).Preload("Invites.Invited").First(login).Error; err != nil {
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logger.Warn("error load own invites")
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returnerr = &libapi.ErrorResult{Message: "Could not load invites!"}
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return
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}
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returndata = login.Invites
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return
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}
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// InviteAdd invite a new user to warehost
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func (api *API) InviteAdd(w http.ResponseWriter, r *http.Request, _ httprouter.Params, sess session.Session, login *Login) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "inviteadd")
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var newLogin RequestLogin
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err := json.NewDecoder(r.Body).Decode(&newLogin)
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if err != nil {
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logger.Error("fetch request")
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http.Error(w, err.Error(), http.StatusInternalServerError)
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returnerr = &libapi.ErrorResult{Message: "Internal Request Error"}
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return
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}
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invite := &Invite{
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Login: *login,
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Invited: Login{
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Username: strings.ToLower(newLogin.Username),
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Password: libpassword.NewHash(newLogin.Password),
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Active: true,
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},
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}
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if err := api.dbconnection.Create(invite).Error; err != nil {
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logger.Warn("error create invite")
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returnerr = &libapi.ErrorResult{Message: "Username exists already"}
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return
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}
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logger.Info("invite")
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returndata = true
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return
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}
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// LoginEdit edit a login by invite or superadmin
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func (api *API) LoginEdit(w http.ResponseWriter, r *http.Request, ps httprouter.Params, sess session.Session, login *Login) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "loginedit")
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tmpID64, err := strconv.ParseUint(ps.ByName("id"), 10, 32)
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id := uint(tmpID64)
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if err != nil {
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returnerr = &libapi.ErrorResult{Message: "Error invalid input"}
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logger.Warn("invalid userinput, no integer")
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return
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}
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logger = logger.WithField("id", id)
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var invitedLogin = Login{ID: id}
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var changeLogin RequestLogin
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err = json.NewDecoder(r.Body).Decode(&changeLogin)
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if err != nil {
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logger.Error("fetch request")
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http.Error(w, err.Error(), http.StatusInternalServerError)
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returnerr = &libapi.ErrorResult{Message: "Internal Request Error"}
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return
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}
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api.dbconnection.Where("id = ?", invitedLogin.ID).First(&invitedLogin)
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invite := login.GetInvitedby(api.dbconnection)
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if !login.Superadmin && !invite.Admin && invitedLogin.CreateAt.Before(invitedLogin.LastLoginAt) {
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logger.Warn("no permission")
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returnerr = &libapi.ErrorResult{Message: "Error no permission to edit this invite"}
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return
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}
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if len(changeLogin.Password) > 0 {
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invitedLogin.Password = libpassword.NewHash(changeLogin.Password)
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}
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if login.Superadmin {
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invitedLogin.Username = changeLogin.Username
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}
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if err := api.dbconnection.Save(invitedLogin).Error; err != nil {
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logger.Warn("sql edit login")
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returnerr = &libapi.ErrorResult{Message: "Error during edit login"}
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return
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}
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logger.Info("login edit")
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returndata = true
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return
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}
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// LoginDelete delete a login by invite or superadmin
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func (api *API) LoginDelete(w http.ResponseWriter, r *http.Request, ps httprouter.Params, sess session.Session, login *Login) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "logindelete")
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tmpID64, err := strconv.ParseUint(ps.ByName("id"), 10, 32)
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id := uint(tmpID64)
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if err != nil {
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returnerr = &libapi.ErrorResult{Message: "Error invalid input"}
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logger.Warn("invalid userinput, no integer")
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return
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}
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logger = logger.WithField("id", id)
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var invitedLogin = Login{ID: id}
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api.dbconnection.Where("id = ?", invitedLogin.ID).First(&invitedLogin)
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invite := login.GetInvitedby(api.dbconnection)
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if !login.Superadmin && !invite.Admin && invitedLogin.CreateAt.Before(invitedLogin.LastLoginAt) {
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logger.Warn("no permission")
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returnerr = &libapi.ErrorResult{Message: "Error no permission to delete this invite"}
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return
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}
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if err := api.dbconnection.Unscoped().Delete(invitedLogin).Error; err != nil {
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logger.Warn("sql detete login")
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returnerr = &libapi.ErrorResult{Message: "Error during delete login"}
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return
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}
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logger.Info("login deleted")
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returndata = true
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return
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}
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// Invitor get Invite of current login
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func (api *API) Invitor(w http.ResponseWriter, r *http.Request, ps httprouter.Params, sess session.Session, login *Login) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "invitor")
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invite := login.GetInvitedby(api.dbconnection)
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logger.Info("show invitor")
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returndata = invite
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return
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}
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// InvitorAdmin toggle admin of current login
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func (api *API) InvitorAdminToggle(w http.ResponseWriter, r *http.Request, ps httprouter.Params, sess session.Session, login *Login) (returndata interface{}, returnerr *libapi.ErrorResult) {
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returndata = false
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logger := api.log.GetLog(r, "invitoradmintoggle")
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invite := login.GetInvitedby(api.dbconnection)
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invite.Admin = !invite.Admin
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api.dbconnection.Model(invite).Save(&invite)
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logger.Info("toggle saved")
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returndata = true
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return
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}
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