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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
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4 * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 /* |
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7 * Constant flags that describe how a document is sandboxed according to the |
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8 * HTML5 spec. |
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9 */ |
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10 |
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11 #ifndef nsSandboxFlags_h___ |
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12 #define nsSandboxFlags_h___ |
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13 |
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14 /** |
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15 * This flag prevents content from navigating browsing contexts other than |
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16 * itself, browsing contexts nested inside it, the top-level browsing context |
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17 * and browsing contexts that it has opened. |
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18 * As it is always on for sandboxed browsing contexts, it is used implicitly |
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19 * within the code by checking that the overall flags are non-zero. |
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20 * It is only uesd directly when the sandbox flags are initially set up. |
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21 */ |
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22 const unsigned long SANDBOXED_NAVIGATION = 0x1; |
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23 |
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24 /** |
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25 * This flag prevents content from navigating their top-level browsing |
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26 * context. |
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27 */ |
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28 const unsigned long SANDBOXED_TOPLEVEL_NAVIGATION = 0x2; |
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29 |
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30 /** |
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31 * This flag prevents content from instantiating plugins, whether using the |
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32 * embed element, the object element, the applet element, or through |
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33 * navigation of a nested browsing context, unless those plugins can be |
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34 * secured. |
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35 */ |
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36 const unsigned long SANDBOXED_PLUGINS = 0x4; |
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37 |
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38 /** |
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39 * This flag forces content into a unique origin, thus preventing it from |
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40 * accessing other content from the same origin. |
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41 * This flag also prevents script from reading from or writing to the |
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42 * document.cookie IDL attribute, and blocks access to localStorage. |
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43 */ |
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44 const unsigned long SANDBOXED_ORIGIN = 0x8; |
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45 |
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46 /** |
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47 * This flag blocks form submission. |
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48 */ |
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49 const unsigned long SANDBOXED_FORMS = 0x10; |
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50 |
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51 /** |
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52 * This flag blocks script execution. |
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53 */ |
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54 const unsigned long SANDBOXED_SCRIPTS = 0x20; |
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55 |
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56 /** |
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57 * This flag blocks features that trigger automatically, such as |
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58 * automatically playing a video or automatically focusing a form control. |
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59 */ |
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60 const unsigned long SANDBOXED_AUTOMATIC_FEATURES = 0x40; |
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61 |
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62 /** |
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63 * This flag blocks the document from acquiring pointerlock. |
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64 */ |
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65 const unsigned long SANDBOXED_POINTER_LOCK = 0x80; |
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66 |
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67 /** |
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68 * This flag blocks the document from changing document.domain. |
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69 */ |
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70 const unsigned long SANDBOXED_DOMAIN = 0x100; |
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71 |
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72 /** |
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73 * This flag prevents content from creating new auxiliary browsing contexts, |
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74 * e.g. using the target attribute, the window.open() method, or the |
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75 * showModalDialog() method. |
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76 */ |
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77 const unsigned long SANDBOXED_AUXILIARY_NAVIGATION = 0x200; |
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78 #endif |