diff options
Diffstat (limited to 'program/js/app.js')
| -rw-r--r-- | program/js/app.js | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/program/js/app.js b/program/js/app.js index d784f5354..cc1eeef15 100644 --- a/program/js/app.js +++ b/program/js/app.js @@ -145,6 +145,22 @@ function rcube_webmail() for (n in this.gui_objects) this.gui_objects[n] = rcube_find_object(this.gui_objects[n]); + // clickjacking protection + if (this.env.x_frame_options) { + try { + // bust frame if not allowed + if (this.env.x_frame_options == 'deny' && top.location.href != self.location.href) + top.location.href = self.location.href; + else if (top.location.hostname != self.location.hostname) + throw 1; + } catch (e) { + // possible clickjacking attack: disable all form elements + $('form').each(function(){ ref.lock_form(this, true); }); + this.display_message("Blocked: possible clickjacking attack!", 'error'); + return; + } + } + // init registered buttons this.init_buttons(); |