Really secure viewsource downloads

Aleksander Machniak

2016-01-28 43165ac07a8ad8d28b7b5c336b3ca9e186f1881e

 program/js/app.js

@@ -1019,7 +1019,7 @@
            break;
        }

        this.goto_url('get', qstring+'&_download=1', false);
        this.goto_url('get', qstring+'&_download=1', false, true);
        break;

      case 'select-all':
@@ -1225,10 +1225,10 @@

      case 'download':
        if (this.env.action == 'get') {
          location.href = location.href.replace(/_frame=/, '_download=');
          location.href = this.secure_url(location.href.replace(/_frame=/, '_download='));
        }
        else if (uid = this.get_single_uid()) {
          this.goto_url('viewsource', this.params_from_uid(uid, {_save: 1}));
          this.goto_url('viewsource', this.params_from_uid(uid, {_save: 1}), false, true);
        }
        break;

@@ -1437,7 +1437,7 @@
    if (task == 'mail')
      url += '&_mbox=INBOX';
    else if (task == 'logout' && !this.env.server_error) {
      url += '&_token=' + this.env.request_token;
      url = this.secure_url(url);
      this.clear_compose_data();
    }

@@ -1485,6 +1485,12 @@

    return url + '?' + name + '=' + value;
  };

  // append CSRF protection token to the given url
  this.secure_url = function(url)
  {
    return this.add_url(url, '_token', this.env.request_token);
  },

  this.is_framed = function()
  {
@@ -7894,9 +7900,11 @@
    }
  };

  this.goto_url = function(action, query, lock)
  this.goto_url = function(action, query, lock, secure)
  {
    this.redirect(this.url(action, query), lock);
    var url = this.url(action, query)
    if (secure) url = this.secure_url(url);
    this.redirect(url, lock);
  };

  this.location_href = function(url, target, frame)