summaryrefslogtreecommitdiff
path: root/application/basilisk/base/content/pageinfo/permissions.js
blob: 16a0af7318db672cbf7d4ce027f6bda697ac51bf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

Components.utils.import("resource:///modules/SitePermissions.jsm");
Components.utils.import("resource://gre/modules/BrowserUtils.jsm");

const nsIQuotaManagerService = Components.interfaces.nsIQuotaManagerService;

var gPermURI;
var gPermPrincipal;
var gUsageRequest;

// Array of permissionIDs sorted alphabetically by label.
var gPermissions = SitePermissions.listPermissions().sort((a, b) => {
  let firstLabel = SitePermissions.getPermissionLabel(a);
  let secondLabel = SitePermissions.getPermissionLabel(b);
  return firstLabel.localeCompare(secondLabel);
});
gPermissions.push("plugins");

var permissionObserver = {
  observe(aSubject, aTopic, aData) {
    if (aTopic == "perm-changed") {
      var permission = aSubject.QueryInterface(Components.interfaces.nsIPermission);
      if (permission.matchesURI(gPermURI, true)) {
        if (gPermissions.indexOf(permission.type) > -1)
          initRow(permission.type);
        else if (permission.type.startsWith("plugin"))
          setPluginsRadioState();
      }
    }
  }
};

function onLoadPermission(uri, principal) {
  var permTab = document.getElementById("permTab");
  if (SitePermissions.isSupportedURI(uri)) {
    gPermURI = uri;
    gPermPrincipal = principal;
    var hostText = document.getElementById("hostText");
    hostText.value = gPermURI.prePath;

    for (var i of gPermissions)
      initRow(i);
    var os = Components.classes["@mozilla.org/observer-service;1"]
                       .getService(Components.interfaces.nsIObserverService);
    os.addObserver(permissionObserver, "perm-changed", false);
    onUnloadRegistry.push(onUnloadPermission);
    permTab.hidden = false;
  } else
    permTab.hidden = true;
}

function onUnloadPermission() {
  var os = Components.classes["@mozilla.org/observer-service;1"]
                     .getService(Components.interfaces.nsIObserverService);
  os.removeObserver(permissionObserver, "perm-changed");

  if (gUsageRequest) {
    gUsageRequest.cancel();
    gUsageRequest = null;
  }
}

function initRow(aPartId) {
  if (aPartId == "plugins") {
    initPluginsRow();
    return;
  }

  createRow(aPartId);

  var checkbox = document.getElementById(aPartId + "Def");
  var command  = document.getElementById("cmd_" + aPartId + "Toggle");
  var {state} = SitePermissions.get(gPermURI, aPartId);

  if (state != SitePermissions.UNKNOWN) {
    checkbox.checked = false;
    command.removeAttribute("disabled");
  } else {
    checkbox.checked = true;
    command.setAttribute("disabled", "true");
    state = SitePermissions.getDefault(aPartId);
  }
  setRadioState(aPartId, state);

  if (aPartId == "indexedDB") {
    initIndexedDBRow();
  }
}

function createRow(aPartId) {
  let rowId = "perm-" + aPartId + "-row";
  if (document.getElementById(rowId))
    return;

  let commandId = "cmd_" + aPartId + "Toggle";
  let labelId = "perm-" + aPartId + "-label";
  let radiogroupId = aPartId + "RadioGroup";

  let command = document.createElement("command");
  command.setAttribute("id", commandId);
  command.setAttribute("oncommand", "onRadioClick('" + aPartId + "');");
  document.getElementById("pageInfoCommandSet").appendChild(command);

  let row = document.createElement("vbox");
  row.setAttribute("id", rowId);
  row.setAttribute("class", "permission");

  let label = document.createElement("label");
  label.setAttribute("id", labelId);
  label.setAttribute("control", radiogroupId);
  label.setAttribute("value", SitePermissions.getPermissionLabel(aPartId));
  label.setAttribute("class", "permissionLabel");
  row.appendChild(label);

  let controls = document.createElement("hbox");
  controls.setAttribute("role", "group");
  controls.setAttribute("aria-labelledby", labelId);

  let checkbox = document.createElement("checkbox");
  checkbox.setAttribute("id", aPartId + "Def");
  checkbox.setAttribute("oncommand", "onCheckboxClick('" + aPartId + "');");
  checkbox.setAttribute("label", gBundle.getString("permissions.useDefault"));
  controls.appendChild(checkbox);

  let spacer = document.createElement("spacer");
  spacer.setAttribute("flex", "1");
  controls.appendChild(spacer);

  let radiogroup = document.createElement("radiogroup");
  radiogroup.setAttribute("id", radiogroupId);
  radiogroup.setAttribute("orient", "horizontal");
  for (let state of SitePermissions.getAvailableStates(aPartId)) {
    let radio = document.createElement("radio");
    radio.setAttribute("id", aPartId + "#" + state);
    radio.setAttribute("label", SitePermissions.getMultichoiceStateLabel(state));
    radio.setAttribute("command", commandId);
    radiogroup.appendChild(radio);
  }
  controls.appendChild(radiogroup);

  row.appendChild(controls);

  document.getElementById("permList").appendChild(row);
}

function onCheckboxClick(aPartId) {
  var command  = document.getElementById("cmd_" + aPartId + "Toggle");
  var checkbox = document.getElementById(aPartId + "Def");
  if (checkbox.checked) {
    SitePermissions.remove(gPermURI, aPartId);
    command.setAttribute("disabled", "true");
    var perm = SitePermissions.getDefault(aPartId);
    setRadioState(aPartId, perm);
  } else {
    onRadioClick(aPartId);
    command.removeAttribute("disabled");
  }
}

function onPluginRadioClick(aEvent) {
  onRadioClick(aEvent.originalTarget.getAttribute("id").split("#")[0]);
}

function onRadioClick(aPartId) {
  var radioGroup = document.getElementById(aPartId + "RadioGroup");
  var id = radioGroup.selectedItem.id;
  var permission = id.split("#")[1];
  SitePermissions.set(gPermURI, aPartId, permission);
}

function setRadioState(aPartId, aValue) {
  var radio = document.getElementById(aPartId + "#" + aValue);
  if (radio) {
    radio.radioGroup.selectedItem = radio;
  }
}

function initIndexedDBRow() {
  let row = document.getElementById("perm-indexedDB-row");
  let extras = document.getElementById("perm-indexedDB-extras");

  row.appendChild(extras);

  var quotaManagerService =
    Components.classes["@mozilla.org/dom/quota-manager-service;1"]
              .getService(nsIQuotaManagerService);
  gUsageRequest =
    quotaManagerService.getUsageForPrincipal(gPermPrincipal,
                                             onIndexedDBUsageCallback);

  var status = document.getElementById("indexedDBStatus");
  var button = document.getElementById("indexedDBClear");

  status.value = "";
  status.setAttribute("hidden", "true");
  button.setAttribute("hidden", "true");
}

function onIndexedDBClear() {
  Components.classes["@mozilla.org/dom/quota-manager-service;1"]
            .getService(nsIQuotaManagerService)
            .clearStoragesForPrincipal(gPermPrincipal);

  Components.classes["@mozilla.org/serviceworkers/manager;1"]
            .getService(Components.interfaces.nsIServiceWorkerManager)
            .removeAndPropagate(gPermURI.host);

  SitePermissions.remove(gPermURI, "indexedDB");
  initIndexedDBRow();
}

function onIndexedDBUsageCallback(request) {
  let uri = request.principal.URI;
  if (!uri.equals(gPermURI)) {
    throw new Error("Callback received for bad URI: " + uri);
  }

  if (request.usage) {
    if (!("DownloadUtils" in window)) {
      Components.utils.import("resource://gre/modules/DownloadUtils.jsm");
    }

    var status = document.getElementById("indexedDBStatus");
    var button = document.getElementById("indexedDBClear");

    status.value =
      gBundle.getFormattedString("indexedDBUsage",
                                 DownloadUtils.convertByteUnits(request.usage));
    status.removeAttribute("hidden");
    button.removeAttribute("hidden");
  }
}

function fillInPluginPermissionTemplate(aPluginName, aPermissionString) {
  let permPluginTemplate = document.getElementById("permPluginTemplate").cloneNode(true);
  permPluginTemplate.setAttribute("permString", aPermissionString);
  let attrs = [
    [ ".permPluginTemplateLabel", "value", aPluginName ],
    [ ".permPluginTemplateRadioGroup", "id", aPermissionString + "RadioGroup" ],
    [ ".permPluginTemplateRadioDefault", "id", aPermissionString + "#0" ],
    [ ".permPluginTemplateRadioAsk", "id", aPermissionString + "#3" ],
    [ ".permPluginTemplateRadioAllow", "id", aPermissionString + "#1" ],
    [ ".permPluginTemplateRadioBlock", "id", aPermissionString + "#2" ]
  ];

  for (let attr of attrs) {
    permPluginTemplate.querySelector(attr[0]).setAttribute(attr[1], attr[2]);
  }

  return permPluginTemplate;
}

function clearPluginPermissionTemplate() {
  let permPluginTemplate = document.getElementById("permPluginTemplate");
  permPluginTemplate.hidden = true;
  permPluginTemplate.removeAttribute("permString");
  document.querySelector(".permPluginTemplateLabel").removeAttribute("value");
  document.querySelector(".permPluginTemplateRadioGroup").removeAttribute("id");
  document.querySelector(".permPluginTemplateRadioAsk").removeAttribute("id");
  document.querySelector(".permPluginTemplateRadioAllow").removeAttribute("id");
  document.querySelector(".permPluginTemplateRadioBlock").removeAttribute("id");
}

function initPluginsRow() {
  let vulnerableLabel = document.getElementById("browserBundle").getString("pluginActivateVulnerable.label");
  let pluginHost = Components.classes["@mozilla.org/plugin/host;1"].getService(Components.interfaces.nsIPluginHost);

  let permissionMap = new Map();

  for (let plugin of pluginHost.getPluginTags()) {
    if (plugin.disabled) {
      continue;
    }
    for (let mimeType of plugin.getMimeTypes()) {
      let permString = pluginHost.getPermissionStringForType(mimeType);
      if (!permissionMap.has(permString)) {
        let name = BrowserUtils.makeNicePluginName(plugin.name);
        if (permString.startsWith("plugin-vulnerable:")) {
          name += " \u2014 " + vulnerableLabel;
        }
        permissionMap.set(permString, name);
      }
    }
  }

  let entries = Array.from(permissionMap, item => ({ name: item[1], permission: item[0] }));

  entries.sort(function(a, b) {
    return a.name.localeCompare(b.name);
  });

  let permissionEntries = entries.map(p => fillInPluginPermissionTemplate(p.name, p.permission));

  let permPluginsRow = document.getElementById("perm-plugins-row");
  clearPluginPermissionTemplate();
  if (permissionEntries.length < 1) {
    permPluginsRow.hidden = true;
    return;
  }

  for (let permissionEntry of permissionEntries) {
    permPluginsRow.appendChild(permissionEntry);
  }

  setPluginsRadioState();
}

function setPluginsRadioState() {
  let box = document.getElementById("perm-plugins-row");
  for (let permissionEntry of box.childNodes) {
    if (permissionEntry.hasAttribute("permString")) {
      let permString = permissionEntry.getAttribute("permString");
      let permission = SitePermissions.get(gPermURI, permString);
      setRadioState(permString, permission.state);
    }
  }
}