diff options
Diffstat (limited to 'browser/components/preferences/permissions.js')
| -rw-r--r-- | browser/components/preferences/permissions.js | 462 |
1 files changed, 0 insertions, 462 deletions
diff --git a/browser/components/preferences/permissions.js b/browser/components/preferences/permissions.js deleted file mode 100644 index 4944f79a4..000000000 --- a/browser/components/preferences/permissions.js +++ /dev/null @@ -1,462 +0,0 @@ -/* 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://gre/modules/Services.jsm"); - -const nsIPermissionManager = Components.interfaces.nsIPermissionManager; -const nsICookiePermission = Components.interfaces.nsICookiePermission; - -const NOTIFICATION_FLUSH_PERMISSIONS = "flush-pending-permissions"; - -function Permission(principal, type, capability) -{ - this.principal = principal; - this.origin = principal.origin; - this.type = type; - this.capability = capability; -} - -var gPermissionManager = { - _type : "", - _permissions : [], - _permissionsToAdd : new Map(), - _permissionsToDelete : new Map(), - _bundle : null, - _tree : null, - _observerRemoved : false, - - _view: { - _rowCount: 0, - get rowCount() - { - return this._rowCount; - }, - getCellText: function (aRow, aColumn) - { - if (aColumn.id == "siteCol") - return gPermissionManager._permissions[aRow].origin; - else if (aColumn.id == "statusCol") - return gPermissionManager._permissions[aRow].capability; - return ""; - }, - - isSeparator: function(aIndex) { return false; }, - isSorted: function() { return false; }, - isContainer: function(aIndex) { return false; }, - setTree: function(aTree) {}, - getImageSrc: function(aRow, aColumn) {}, - getProgressMode: function(aRow, aColumn) {}, - getCellValue: function(aRow, aColumn) {}, - cycleHeader: function(column) {}, - getRowProperties: function(row) { return ""; }, - getColumnProperties: function(column) { return ""; }, - getCellProperties: function(row, column) { - if (column.element.getAttribute("id") == "siteCol") - return "ltr"; - - return ""; - } - }, - - _getCapabilityString: function (aCapability) - { - var stringKey = null; - switch (aCapability) { - case nsIPermissionManager.ALLOW_ACTION: - stringKey = "can"; - break; - case nsIPermissionManager.DENY_ACTION: - stringKey = "cannot"; - break; - case nsICookiePermission.ACCESS_ALLOW_FIRST_PARTY_ONLY: - stringKey = "canAccessFirstParty"; - break; - case nsICookiePermission.ACCESS_SESSION: - stringKey = "canSession"; - break; - } - return this._bundle.getString(stringKey); - }, - - addPermission: function (aCapability) - { - var textbox = document.getElementById("url"); - var input_url = textbox.value.replace(/^\s*/, ""); // trim any leading space - let principal; - try { - // The origin accessor on the principal object will throw if the - // principal doesn't have a canonical origin representation. This will - // help catch cases where the URI parser parsed something like - // `localhost:8080` as having the scheme `localhost`, rather than being - // an invalid URI. A canonical origin representation is required by the - // permission manager for storage, so this won't prevent any valid - // permissions from being entered by the user. - let uri; - try { - uri = Services.io.newURI(input_url, null, null); - principal = Services.scriptSecurityManager.createCodebasePrincipal(uri, {}); - // If we have ended up with an unknown scheme, the following will throw. - principal.origin; - } catch (ex) { - uri = Services.io.newURI("http://" + input_url, null, null); - principal = Services.scriptSecurityManager.createCodebasePrincipal(uri, {}); - // If we have ended up with an unknown scheme, the following will throw. - principal.origin; - } - } catch (ex) { - var message = this._bundle.getString("invalidURI"); - var title = this._bundle.getString("invalidURITitle"); - Services.prompt.alert(window, title, message); - return; - } - - var capabilityString = this._getCapabilityString(aCapability); - - // check whether the permission already exists, if not, add it - let permissionExists = false; - let capabilityExists = false; - for (var i = 0; i < this._permissions.length; ++i) { - if (this._permissions[i].principal.equals(principal)) { - permissionExists = true; - capabilityExists = this._permissions[i].capability == capabilityString; - if (!capabilityExists) { - this._permissions[i].capability = capabilityString; - } - break; - } - } - - let permissionParams = {principal: principal, type: this._type, capability: aCapability}; - if (!permissionExists) { - this._permissionsToAdd.set(principal.origin, permissionParams); - this._addPermission(permissionParams); - } - else if (!capabilityExists) { - this._permissionsToAdd.set(principal.origin, permissionParams); - this._handleCapabilityChange(); - } - - textbox.value = ""; - textbox.focus(); - - // covers a case where the site exists already, so the buttons don't disable - this.onHostInput(textbox); - - // enable "remove all" button as needed - document.getElementById("removeAllPermissions").disabled = this._permissions.length == 0; - }, - - _removePermission: function(aPermission) - { - this._removePermissionFromList(aPermission.principal); - - // If this permission was added during this session, let's remove - // it from the pending adds list to prevent calls to the - // permission manager. - let isNewPermission = this._permissionsToAdd.delete(aPermission.principal.origin); - - if (!isNewPermission) { - this._permissionsToDelete.set(aPermission.principal.origin, aPermission); - } - - }, - - _handleCapabilityChange: function () - { - // Re-do the sort, if the status changed from Block to Allow - // or vice versa, since if we're sorted on status, we may no - // longer be in order. - if (this._lastPermissionSortColumn == "statusCol") { - this._resortPermissions(); - } - this._tree.treeBoxObject.invalidate(); - }, - - _addPermission: function(aPermission) - { - this._addPermissionToList(aPermission); - ++this._view._rowCount; - this._tree.treeBoxObject.rowCountChanged(this._view.rowCount - 1, 1); - // Re-do the sort, since we inserted this new item at the end. - this._resortPermissions(); - }, - - _resortPermissions: function() - { - gTreeUtils.sort(this._tree, this._view, this._permissions, - this._lastPermissionSortColumn, - this._permissionsComparator, - this._lastPermissionSortColumn, - !this._lastPermissionSortAscending); // keep sort direction - }, - - onHostInput: function (aSiteField) - { - document.getElementById("btnSession").disabled = !aSiteField.value; - document.getElementById("btnBlock").disabled = !aSiteField.value; - document.getElementById("btnAllow").disabled = !aSiteField.value; - }, - - onWindowKeyPress: function (aEvent) - { - if (aEvent.keyCode == KeyEvent.DOM_VK_ESCAPE) - window.close(); - }, - - onHostKeyPress: function (aEvent) - { - if (aEvent.keyCode == KeyEvent.DOM_VK_RETURN) - document.getElementById("btnAllow").click(); - }, - - onLoad: function () - { - this._bundle = document.getElementById("bundlePreferences"); - var params = window.arguments[0]; - this.init(params); - }, - - init: function (aParams) - { - if (this._type) { - // reusing an open dialog, clear the old observer - this.uninit(); - } - - this._type = aParams.permissionType; - this._manageCapability = aParams.manageCapability; - - var permissionsText = document.getElementById("permissionsText"); - while (permissionsText.hasChildNodes()) - permissionsText.removeChild(permissionsText.firstChild); - permissionsText.appendChild(document.createTextNode(aParams.introText)); - - document.title = aParams.windowTitle; - - document.getElementById("btnBlock").hidden = !aParams.blockVisible; - document.getElementById("btnSession").hidden = !aParams.sessionVisible; - document.getElementById("btnAllow").hidden = !aParams.allowVisible; - - var urlFieldVisible = (aParams.blockVisible || aParams.sessionVisible || aParams.allowVisible); - - var urlField = document.getElementById("url"); - urlField.value = aParams.prefilledHost; - urlField.hidden = !urlFieldVisible; - - this.onHostInput(urlField); - - var urlLabel = document.getElementById("urlLabel"); - urlLabel.hidden = !urlFieldVisible; - - if (aParams.hideStatusColumn) { - document.getElementById("statusCol").hidden = true; - } - - let treecols = document.getElementsByTagName("treecols")[0]; - treecols.addEventListener("click", event => { - if (event.target.nodeName != "treecol" || event.button != 0) { - return; - } - - let sortField = event.target.getAttribute("data-field-name"); - if (!sortField) { - return; - } - - gPermissionManager.onPermissionSort(sortField); - }); - - Services.obs.notifyObservers(null, NOTIFICATION_FLUSH_PERMISSIONS, this._type); - Services.obs.addObserver(this, "perm-changed", false); - - this._loadPermissions(); - - urlField.focus(); - }, - - uninit: function () - { - if (!this._observerRemoved) { - Services.obs.removeObserver(this, "perm-changed"); - - this._observerRemoved = true; - } - }, - - observe: function (aSubject, aTopic, aData) - { - if (aTopic == "perm-changed") { - var permission = aSubject.QueryInterface(Components.interfaces.nsIPermission); - - // Ignore unrelated permission types. - if (permission.type != this._type) - return; - - if (aData == "added") { - this._addPermission(permission); - } - else if (aData == "changed") { - for (var i = 0; i < this._permissions.length; ++i) { - if (permission.matches(this._permissions[i].principal, true)) { - this._permissions[i].capability = this._getCapabilityString(permission.capability); - break; - } - } - this._handleCapabilityChange(); - } - else if (aData == "deleted") { - this._removePermissionFromList(permission.principal); - } - } - }, - - onPermissionSelected: function () - { - var hasSelection = this._tree.view.selection.count > 0; - var hasRows = this._tree.view.rowCount > 0; - document.getElementById("removePermission").disabled = !hasRows || !hasSelection; - document.getElementById("removeAllPermissions").disabled = !hasRows; - }, - - onPermissionDeleted: function () - { - if (!this._view.rowCount) - return; - var removedPermissions = []; - gTreeUtils.deleteSelectedItems(this._tree, this._view, this._permissions, removedPermissions); - for (var i = 0; i < removedPermissions.length; ++i) { - var p = removedPermissions[i]; - this._removePermission(p); - } - document.getElementById("removePermission").disabled = !this._permissions.length; - document.getElementById("removeAllPermissions").disabled = !this._permissions.length; - }, - - onAllPermissionsDeleted: function () - { - if (!this._view.rowCount) - return; - var removedPermissions = []; - gTreeUtils.deleteAll(this._tree, this._view, this._permissions, removedPermissions); - for (var i = 0; i < removedPermissions.length; ++i) { - var p = removedPermissions[i]; - this._removePermission(p); - } - document.getElementById("removePermission").disabled = true; - document.getElementById("removeAllPermissions").disabled = true; - }, - - onPermissionKeyPress: function (aEvent) - { - if (aEvent.keyCode == KeyEvent.DOM_VK_DELETE) { - this.onPermissionDeleted(); - } else if (AppConstants.platform == "macosx" && - aEvent.keyCode == KeyEvent.DOM_VK_BACK_SPACE) { - this.onPermissionDeleted(); - } - }, - - _lastPermissionSortColumn: "", - _lastPermissionSortAscending: false, - _permissionsComparator : function (a, b) - { - return a.toLowerCase().localeCompare(b.toLowerCase()); - }, - - - onPermissionSort: function (aColumn) - { - this._lastPermissionSortAscending = gTreeUtils.sort(this._tree, - this._view, - this._permissions, - aColumn, - this._permissionsComparator, - this._lastPermissionSortColumn, - this._lastPermissionSortAscending); - this._lastPermissionSortColumn = aColumn; - }, - - onApplyChanges: function() - { - // Stop observing permission changes since we are about - // to write out the pending adds/deletes and don't need - // to update the UI - this.uninit(); - - for (let permissionParams of this._permissionsToAdd.values()) { - Services.perms.addFromPrincipal(permissionParams.principal, permissionParams.type, permissionParams.capability); - } - - for (let p of this._permissionsToDelete.values()) { - Services.perms.removeFromPrincipal(p.principal, p.type); - } - - window.close(); - }, - - _loadPermissions: function () - { - this._tree = document.getElementById("permissionsTree"); - this._permissions = []; - - // load permissions into a table - var enumerator = Services.perms.enumerator; - while (enumerator.hasMoreElements()) { - var nextPermission = enumerator.getNext().QueryInterface(Components.interfaces.nsIPermission); - this._addPermissionToList(nextPermission); - } - - this._view._rowCount = this._permissions.length; - - // sort and display the table - this._tree.view = this._view; - this.onPermissionSort("origin"); - - // disable "remove all" button if there are none - document.getElementById("removeAllPermissions").disabled = this._permissions.length == 0; - }, - - _addPermissionToList: function (aPermission) - { - if (aPermission.type == this._type && - (!this._manageCapability || - (aPermission.capability == this._manageCapability))) { - - var principal = aPermission.principal; - var capabilityString = this._getCapabilityString(aPermission.capability); - var p = new Permission(principal, - aPermission.type, - capabilityString); - this._permissions.push(p); - } - }, - - _removePermissionFromList: function (aPrincipal) - { - for (let i = 0; i < this._permissions.length; ++i) { - if (this._permissions[i].principal.equals(aPrincipal)) { - this._permissions.splice(i, 1); - this._view._rowCount--; - this._tree.treeBoxObject.rowCountChanged(this._view.rowCount - 1, -1); - this._tree.treeBoxObject.invalidate(); - break; - } - } - }, - - setOrigin: function (aOrigin) - { - document.getElementById("url").value = aOrigin; - } -}; - -function setOrigin(aOrigin) -{ - gPermissionManager.setOrigin(aOrigin); -} - -function initWithParams(aParams) -{ - gPermissionManager.init(aParams); -} |