photoprism/internal/api/users_password.go
Michael Mayer 4931889b5e Auth: Improve privilege level change detection #3512
Signed-off-by: Michael Mayer <michael@photoprism.app>
2023-07-18 23:35:10 +02:00

102 lines
3.0 KiB
Go

package api
import (
"net/http"
"github.com/dustin/go-humanize/english"
"github.com/gin-gonic/gin"
"github.com/photoprism/photoprism/internal/acl"
"github.com/photoprism/photoprism/internal/entity"
"github.com/photoprism/photoprism/internal/event"
"github.com/photoprism/photoprism/internal/form"
"github.com/photoprism/photoprism/internal/get"
"github.com/photoprism/photoprism/internal/i18n"
"github.com/photoprism/photoprism/internal/server/limiter"
"github.com/photoprism/photoprism/pkg/clean"
)
// UpdateUserPassword changes the password of the currently authenticated user.
//
// PUT /api/v1/users/:uid/password
func UpdateUserPassword(router *gin.RouterGroup) {
router.PUT("/users/:uid/password", func(c *gin.Context) {
conf := get.Config()
// You cannot change any passwords without authentication and settings enabled.
if conf.Public() || conf.DisableSettings() {
Abort(c, http.StatusForbidden, i18n.ErrPublic)
return
}
// Check limit for failed auth requests (max. 10 per minute).
if limiter.Login.Reject(ClientIP(c)) {
limiter.AbortJSON(c)
return
}
// Get session.
s := Auth(c, acl.ResourcePassword, acl.ActionUpdate)
if s.Abort(c) {
return
}
// Check if the session user is has user management privileges.
isAdmin := acl.Resources.AllowAll(acl.ResourceUsers, s.User().AclRole(), acl.Permissions{acl.AccessAll, acl.ActionManage})
isSuperAdmin := isAdmin && s.User().IsSuperAdmin()
uid := clean.UID(c.Param("uid"))
var u *entity.User
// Users may only change their own password.
if !isAdmin && s.User().UserUID != uid {
AbortForbidden(c)
return
} else if s.User().UserUID == uid {
u = s.User()
isAdmin = false
isSuperAdmin = false
} else if u = entity.FindUserByUID(uid); u == nil {
Abort(c, http.StatusNotFound, i18n.ErrUserNotFound)
return
}
f := form.ChangePassword{}
if err := c.BindJSON(&f); err != nil {
Error(c, http.StatusBadRequest, err, i18n.ErrInvalidPassword)
return
}
// Verify that the old password is correct.
if isSuperAdmin && f.OldPassword == "" {
// Do nothing.
} else if u.WrongPassword(f.OldPassword) {
limiter.Login.Reserve(ClientIP(c))
Abort(c, http.StatusBadRequest, i18n.ErrInvalidPassword)
return
}
// Set new password.
if err := u.SetPassword(f.NewPassword); err != nil {
Error(c, http.StatusBadRequest, err, i18n.ErrInvalidPassword)
return
}
// Update tokens if user matches with session.
if s.User().UserUID == u.UID() {
s.SetPreviewToken(u.PreviewToken)
s.SetDownloadToken(u.DownloadToken)
}
// Invalidate all other user sessions to protect the account:
// https://cheatsheetseries.owasp.org/cheatsheets/Session_Management_Cheat_Sheet.html
event.AuditInfo([]string{ClientIP(c), "session %s", "password changed", "invalidated %s"}, s.RefID,
english.Plural(u.DeleteSessions([]string{s.ID}), "session", "sessions"))
AddTokenHeaders(c, s)
c.JSON(http.StatusOK, i18n.NewResponse(http.StatusOK, i18n.MsgPasswordChanged))
})
}