diff options
Diffstat (limited to 'application/palemoon/components/preferences/permissions.js')
| -rw-r--r-- | application/palemoon/components/preferences/permissions.js | 308 |
1 files changed, 205 insertions, 103 deletions
diff --git a/application/palemoon/components/preferences/permissions.js b/application/palemoon/components/preferences/permissions.js index 785e26d5e..4b1bf41b2 100644 --- a/application/palemoon/components/preferences/permissions.js +++ b/application/palemoon/components/preferences/permissions.js @@ -3,38 +3,40 @@ * 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(host, rawHost, type, capability, perm) +function Permission(principal, type, capability) { - this.host = host; - this.rawHost = rawHost; + this.principal = principal; + this.origin = principal.origin; this.type = type; this.capability = capability; - this.perm = perm; } var gPermissionManager = { - _type : "", - _permissions : [], - _pm : Components.classes["@mozilla.org/permissionmanager;1"] - .getService(Components.interfaces.nsIPermissionManager), - _bundle : null, - _tree : null, - + _type : "", + _permissions : [], + _permissionsToAdd : new Map(), + _permissionsToDelete : new Map(), + _bundle : null, + _tree : null, + _observerRemoved : false, + _view: { _rowCount: 0, - get rowCount() - { - return this._rowCount; + get rowCount() + { + return this._rowCount; }, getCellText: function (aRow, aColumn) { if (aColumn.id == "siteCol") - return gPermissionManager._permissions[aRow].rawHost; + return gPermissionManager._permissions[aRow].origin; else if (aColumn.id == "statusCol") return gPermissionManager._permissions[aRow].capability; return ""; @@ -57,7 +59,7 @@ var gPermissionManager = { return ""; } }, - + _getCapabilityString: function (aCapability) { var stringKey = null; @@ -77,44 +79,66 @@ var gPermissionManager = { } return this._bundle.getString(stringKey); }, - + addPermission: function (aCapability) { var textbox = document.getElementById("url"); - var host = textbox.value.replace(/^\s*([-\w]*:\/+)?/, ""); // trim any leading space and scheme + var input_url = textbox.value.replace(/^\s*/, ""); // trim any leading space + let principal; try { - var ioService = Components.classes["@mozilla.org/network/io-service;1"] - .getService(Components.interfaces.nsIIOService); - var uri = ioService.newURI("http://"+host, null, null); - host = uri.host; + // 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.getNoAppCodebasePrincipal(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.getNoAppCodebasePrincipal(uri); + // If we have ended up with an unknown scheme, the following will throw. + principal.origin; + } } catch(ex) { - var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"] - .getService(Components.interfaces.nsIPromptService); var message = this._bundle.getString("invalidURI"); var title = this._bundle.getString("invalidURITitle"); - promptService.alert(window, title, message); + Services.prompt.alert(window, title, message); return; } var capabilityString = this._getCapabilityString(aCapability); // check whether the permission already exists, if not, add it - var exists = false; + let permissionExists = false; + let capabilityExists = false; for (var i = 0; i < this._permissions.length; ++i) { - if (this._permissions[i].rawHost == host) { - // Avoid calling the permission manager if the capability settings are - // the same. Otherwise allow the call to the permissions manager to - // update the listbox for us. - exists = this._permissions[i].perm == aCapability; + if (this._permissions[i].principal.equals(principal)) { + permissionExists = true; + capabilityExists = this._permissions[i].capability == capabilityString; + if (!capabilityExists) { + this._permissions[i].capability = capabilityString; + } break; } } - if (!exists) { - host = (host.charAt(0) == ".") ? host.substring(1,host.length) : host; - var uri = ioService.newURI("http://" + host, null, null); - this._pm.add(uri, this._type, aCapability); + + 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(); @@ -124,14 +148,58 @@ var gPermissionManager = { // 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) @@ -143,14 +211,14 @@ var gPermissionManager = { 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) { @@ -160,14 +228,14 @@ var gPermissionManager = { 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; @@ -183,64 +251,64 @@ var gPermissionManager = { var urlLabel = document.getElementById("urlLabel"); urlLabel.hidden = !urlFieldVisible; - var os = Components.classes["@mozilla.org/observer-service;1"] - .getService(Components.interfaces.nsIObserverService); - os.notifyObservers(null, NOTIFICATION_FLUSH_PERMISSIONS, this._type); - os.addObserver(this, "perm-changed", false); + 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 () { - var os = Components.classes["@mozilla.org/observer-service;1"] - .getService(Components.interfaces.nsIObserverService); - os.removeObserver(this, "perm-changed"); + 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._addPermissionToList(permission); - ++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. - gTreeUtils.sort(this._tree, this._view, this._permissions, - this._lastPermissionSortColumn, - this._permissionsComparator, - this._lastPermissionSortColumn, - !this._lastPermissionSortAscending); // keep sort direction + this._addPermission(permission); } else if (aData == "changed") { for (var i = 0; i < this._permissions.length; ++i) { - if (this._permissions[i].host == permission.host) { + if (permission.matches(this._permissions[i].principal, true)) { this._permissions[i].capability = this._getCapabilityString(permission.capability); break; } } - // 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") { - gTreeUtils.sort(this._tree, this._view, this._permissions, - this._lastPermissionSortColumn, - this._permissionsComparator, - this._lastPermissionSortColumn, - !this._lastPermissionSortAscending); // keep sort direction - } - this._tree.treeBoxObject.invalidate(); + this._handleCapabilityChange(); + } + else if (aData == "deleted") { + this._removePermissionFromList(permission.principal); } - // No UI other than this window causes this method to be sent a "deleted" - // notification, so we don't need to implement it since Delete is handled - // directly by the Permission Removal handlers. If that ever changes, those - // implementations will have to move into here. } }, - + onPermissionSelected: function () { var hasSelection = this._tree.view.selection.count > 0; @@ -257,8 +325,8 @@ var gPermissionManager = { gTreeUtils.deleteSelectedItems(this._tree, this._view, this._permissions, removedPermissions); for (var i = 0; i < removedPermissions.length; ++i) { var p = removedPermissions[i]; - this._pm.remove(p.host, p.type); - } + this._removePermission(p); + } document.getElementById("removePermission").disabled = !this._permissions.length; document.getElementById("removeAllPermissions").disabled = !this._permissions.length; }, @@ -271,18 +339,23 @@ var gPermissionManager = { gTreeUtils.deleteAll(this._tree, this._view, this._permissions, removedPermissions); for (var i = 0; i < removedPermissions.length; ++i) { var p = removedPermissions[i]; - this._pm.remove(p.host, p.type); - } + this._removePermission(p); + } document.getElementById("removePermission").disabled = true; document.getElementById("removeAllPermissions").disabled = true; }, - + onPermissionKeyPress: function (aEvent) { - if (aEvent.keyCode == 46) + if (aEvent.keyCode == KeyEvent.DOM_VK_DELETE +#ifdef XP_MACOSX + || aEvent.keyCode == KeyEvent.DOM_VK_BACK_SPACE +#endif + ) { this.onPermissionDeleted(); + } }, - + _lastPermissionSortColumn: "", _lastPermissionSortAscending: false, _permissionsComparator : function (a, b) @@ -293,16 +366,34 @@ var gPermissionManager = { onPermissionSort: function (aColumn) { - this._lastPermissionSortAscending = gTreeUtils.sort(this._tree, - this._view, + this._lastPermissionSortAscending = gTreeUtils.sort(this._tree, + this._view, this._permissions, aColumn, this._permissionsComparator, - this._lastPermissionSortColumn, + 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"); @@ -310,48 +401,59 @@ var gPermissionManager = { // load permissions into a table var count = 0; - var enumerator = this._pm.enumerator; + 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("rawHost"); + 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 host = aPermission.host; + var principal = aPermission.principal; var capabilityString = this._getCapabilityString(aPermission.capability); - var p = new Permission(host, - (host.charAt(0) == ".") ? host.substring(1,host.length) : host, + var p = new Permission(principal, aPermission.type, - capabilityString, - aPermission.capability); + capabilityString); this._permissions.push(p); - } + } }, - - setHost: function (aHost) + + _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 = aHost; + document.getElementById("url").value = aOrigin; } }; -function setHost(aHost) +function setOrigin(aOrigin) { - gPermissionManager.setHost(aHost); + gPermissionManager.setOrigin(aOrigin); } function initWithParams(aParams) |