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GUAC-586: Refactor user permission checks in management UI to use data source identifiers.

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This commit is contained in:
Michael Jumper
2015-09-03 12:06:20 -07:00
parent bcf268f1ed
commit 094059c50d
1 changed files with 150 additions and 72 deletions
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222
guacamole/src/main/webapp/app/manage/controllers/manageUserController.js
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@@ -79,7 +79,7 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
*
* @type String
*/
var dataSource = $routeParams.dataSource;
var selectedDataSource = $routeParams.dataSource;
/**
* The username of the user being edited.
@@ -89,14 +89,13 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
var username = $routeParams.id;
/**
* Whether the user being modified actually exists. If the user does not
* yet exist, a different REST service call must be made to create that
* user rather than update an existing user. If the user has not yet been
* loaded, this will be null.
* All user accounts associated with the same username as the account being
* created or edited, as a map of data source identifier to the User object
* within that data source.
*
* @type Boolean
* @type Object.<String, User>
*/
var userExists = null;
$scope.users = null;
/**
* The user being modified.
@@ -122,10 +121,11 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
$scope.rootGroups = null;
/**
* All permissions associated with the current user, or null if the user's
* permissions have not yet been loaded.
* A map of data source identifiers to the set of all permissions
* associated with the current user under that data source, or null if the
* user's permissions have not yet been loaded.
*
* @type PermissionSet
* @type Object.<String, PermissionSet>
*/
$scope.permissions = null;
@@ -155,7 +155,7 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
*/
$scope.isLoaded = function isLoaded() {
return $scope.user !== null
return $scope.users !== null
&& $scope.permissionFlags !== null
&& $scope.rootGroups !== null
&& $scope.permissions !== null
@@ -163,184 +163,237 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
};
/**
* Returns whether the user being edited already exists within the data
* source specified.
*
* @param {String} [dataSource]
* The identifier of the data source to check. If omitted, this will
* default to the currently-selected data source.
*
* @returns {Boolean}
* true if the user being edited already exists, false otherwise.
*/
$scope.userExists = function userExists(dataSource) {
// Do not check if users are not yet loaded
if (!$scope.users)
return false;
// Use currently-selected data source if unspecified
dataSource = dataSource || selectedDataSource;
// Account exists only if it was successfully retrieved
return (dataSource in $scope.users);
};
/**
* Returns whether the current user can change attributes associated with
* the user being edited.
* the user being edited within the given data source.
*
* @param {String} [dataSource]
* The identifier of the data source to check. If omitted, this will
* default to the currently-selected data source.
*
* @returns {Boolean}
* true if the current user can change attributes associated with the
* user being edited, false otherwise.
*/
$scope.canChangeAttributes = function canChangeAttributes() {
$scope.canChangeAttributes = function canChangeAttributes(dataSource) {
// Do not check if permissions are not yet loaded
if (!$scope.permissions)
return false;
// Use currently-selected data source if unspecified
dataSource = dataSource || selectedDataSource;
// Attributes can always be set if we are creating the user
if (!userExists)
if (!$scope.userExists(dataSource))
return true;
// The administrator can always change attributes
if (PermissionSet.hasSystemPermission($scope.permissions,
if (PermissionSet.hasSystemPermission($scope.permissions[dataSource],
PermissionSet.SystemPermissionType.ADMINISTER))
return true;
// Otherwise, can change attributes if we have permission to update this user
return PermissionSet.hasUserPermission($scope.permissions,
return PermissionSet.hasUserPermission($scope.permissions[dataSource],
PermissionSet.ObjectPermissionType.UPDATE, username);
};
/**
* Returns whether the current user can change permissions of any kind
* which are associated with the user being edited.
* which are associated with the user being edited within the given data
* source.
*
* @param {String} [dataSource]
* The identifier of the data source to check. If omitted, this will
* default to the currently-selected data source.
*
* @returns {Boolean}
* true if the current user can grant or revoke permissions of any kind
* which are associated with the user being edited, false otherwise.
*/
$scope.canChangePermissions = function canChangePermissions() {
$scope.canChangePermissions = function canChangePermissions(dataSource) {
// Do not check if permissions are not yet loaded
if (!$scope.permissions)
return false;
// Use currently-selected data source if unspecified
dataSource = dataSource || selectedDataSource;
// Permissions can always be set if we are creating the user
if (!userExists)
if (!$scope.userExists(dataSource))
return true;
// The administrator can always modify permissions
if (PermissionSet.hasSystemPermission($scope.permissions,
if (PermissionSet.hasSystemPermission($scope.permissions[dataSource],
PermissionSet.SystemPermissionType.ADMINISTER))
return true;
// Otherwise, can only modify permissions if we have explicit
// ADMINISTER permission
return PermissionSet.hasUserPermission($scope.permissions,
return PermissionSet.hasUserPermission($scope.permissions[dataSource],
PermissionSet.ObjectPermissionType.ADMINISTER, username);
};
/**
* Returns whether the current user can change the system permissions
* granted to the user being edited.
* granted to the user being edited within the given data source.
*
* @param {String} [dataSource]
* The identifier of the data source to check. If omitted, this will
* default to the currently-selected data source.
*
* @returns {Boolean}
* true if the current user can grant or revoke system permissions to
* the user being edited, false otherwise.
*/
$scope.canChangeSystemPermissions = function canChangeSystemPermissions() {
$scope.canChangeSystemPermissions = function canChangeSystemPermissions(dataSource) {
// Do not check if permissions are not yet loaded
if (!$scope.permissions)
return false;
// Use currently-selected data source if unspecified
dataSource = dataSource || selectedDataSource;
// Only the administrator can modify system permissions
return PermissionSet.hasSystemPermission($scope.permissions,
return PermissionSet.hasSystemPermission($scope.permissions[dataSource],
PermissionSet.SystemPermissionType.ADMINISTER);
};
/**
* Returns whether the current user can save the user being edited. Saving
* will create or update that user depending on whether the user already
* exists.
* Returns whether the current user can save the user being edited within
* the given data source. Saving will create or update that user depending
* on whether the user already exists.
*
* @param {String} [dataSource]
* The identifier of the data source to check. If omitted, this will
* default to the currently-selected data source.
*
* @returns {Boolean}
* true if the current user can save changes to the user being edited,
* false otherwise.
*/
$scope.canSaveUser = function canSaveUser() {
$scope.canSaveUser = function canSaveUser(dataSource) {
// Do not check if permissions are not yet loaded
if (!$scope.permissions)
return false;
// Use currently-selected data source if unspecified
dataSource = dataSource || selectedDataSource;
// The administrator can always save users
if (PermissionSet.hasSystemPermission($scope.permissions,
if (PermissionSet.hasSystemPermission($scope.permissions[dataSource],
PermissionSet.SystemPermissionType.ADMINISTER))
return true;
// If user does not exist, can only save if we have permission to create users
if (!userExists)
return PermissionSet.hasSystemPermission($scope.permissions,
if (!$scope.userExists(dataSource))
return PermissionSet.hasSystemPermission($scope.permissions[dataSource],
PermissionSet.SystemPermissionType.CREATE_USER);
// Otherwise, can only save if we have permission to update this user
return PermissionSet.hasUserPermission($scope.permissions,
return PermissionSet.hasUserPermission($scope.permissions[dataSource],
PermissionSet.ObjectPermissionType.UPDATE, username);
};
/**
* Returns whether the current user can delete the user being edited.
* Returns whether the current user can delete the user being edited from
* the given data source.
*
* @param {String} [dataSource]
* The identifier of the data source to check. If omitted, this will
* default to the currently-selected data source.
*
* @returns {Boolean}
* true if the current user can delete the user being edited, false
* otherwise.
*/
$scope.canDeleteUser = function canDeleteUser() {
$scope.canDeleteUser = function canDeleteUser(dataSource) {
// Do not check if permissions are not yet loaded
if (!$scope.permissions)
return false;
// Use currently-selected data source if unspecified
dataSource = dataSource || selectedDataSource;
// Can't delete what doesn't exist
if (!userExists)
if (!$scope.userExists(dataSource))
return false;
// The administrator can always delete users
if (PermissionSet.hasSystemPermission($scope.permissions,
if (PermissionSet.hasSystemPermission($scope.permissions[dataSource],
PermissionSet.SystemPermissionType.ADMINISTER))
return true;
// Otherwise, require explicit DELETE permission on the user
return PermissionSet.hasUserPermission($scope.permissions,
return PermissionSet.hasUserPermission($scope.permissions[dataSource],
PermissionSet.ObjectPermissionType.DELETE, username);
};
/**
* Returns whether the user being edited is read-only, and thus cannot be
* modified by the current user.
* Returns whether the user being edited within the given data source is
* read-only, and thus cannot be modified by the current user.
*
* @param {String} [dataSource]
* The identifier of the data source to check. If omitted, this will
* default to the currently-selected data source.
*
* @returns {Boolean}
* true if the user being edited is actually read-only and cannot be
* edited at all, false otherwise.
*/
$scope.isReadOnly = function isReadOnly() {
return !$scope.canSaveUser();
$scope.isReadOnly = function isReadOnly(dataSource) {
// Use currently-selected data source if unspecified
dataSource = dataSource || selectedDataSource;
// User is read-only if they cannot be saved
return !$scope.canSaveUser(dataSource);
};
// Pull user attribute schema
schemaService.getUserAttributes(dataSource).success(function attributesReceived(attributes) {
$scope.attributes = attributes;
});
// Pull user data
dataSourceService.apply(userService.getUser, dataSources, username)
.then(function usersReceived(users) {
// Get user for currently-selected data source
$scope.user = users[dataSource];
// Create skeleton user if user does not exist
if (!$scope.user) {
userExists = false;
$scope.user = new User({
'username' : username
});
}
else
userExists = true;
// Update visible account pages whenever available users/permissions changes
$scope.$watchGroup(['users', 'permissions'], function updateAccountPages() {
// Generate pages for each applicable data source
$scope.accountPages = [];
angular.forEach(dataSources, function addAccountPage(dataSource) {
// Determine whether data source contains this user
var linked = dataSource in users;
var linked = $scope.userExists(dataSource);
// Add page entry
$scope.accountPages.push(new PageDefinition({
@@ -353,8 +406,29 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
});
// Pull user attribute schema
schemaService.getUserAttributes(selectedDataSource).success(function attributesReceived(attributes) {
$scope.attributes = attributes;
});
// Pull user data
dataSourceService.apply(userService.getUser, dataSources, username)
.then(function usersReceived(users) {
// Get user for currently-selected data source
$scope.users = users;
$scope.user = users[selectedDataSource];
// Create skeleton user if user does not exist
if (!$scope.user)
$scope.user = new User({
'username' : username
});
});
// Pull user permissions
permissionService.getPermissions(dataSource, username).success(function gotPermissions(permissions) {
permissionService.getPermissions(selectedDataSource, username).success(function gotPermissions(permissions) {
$scope.permissionFlags = PermissionFlagSet.fromPermissionSet(permissions);
})
@@ -366,7 +440,7 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
// Retrieve all connections for which we have ADMINISTER permission
dataSourceService.apply(
connectionGroupService.getConnectionGroupTree,
[dataSource],
[selectedDataSource],
ConnectionGroup.ROOT_IDENTIFIER,
[PermissionSet.ObjectPermissionType.ADMINISTER]
)
@@ -375,8 +449,12 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
});
// Query the user's permissions for the current user
permissionService.getPermissions(dataSource, currentUsername)
.success(function permissionsReceived(permissions) {
dataSourceService.apply(
permissionService.getPermissions,
dataSources,
currentUsername
)
.then(function permissionsReceived(permissions) {
$scope.permissions = permissions;
});
@@ -716,15 +794,15 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
// Save or create the user, depending on whether the user exists
var saveUserPromise;
if (userExists)
saveUserPromise = userService.saveUser(dataSource, $scope.user);
if ($scope.userExists(selectedDataSource))
saveUserPromise = userService.saveUser(selectedDataSource, $scope.user);
else
saveUserPromise = userService.createUser(dataSource, $scope.user);
saveUserPromise = userService.createUser(selectedDataSource, $scope.user);
saveUserPromise.success(function savedUser() {
// Upon success, save any changed permissions
permissionService.patchPermissions(dataSource, $scope.user.username, permissionsAdded, permissionsRemoved)
permissionService.patchPermissions(selectedDataSource, $scope.user.username, permissionsAdded, permissionsRemoved)
.success(function patchedUserPermissions() {
$location.path('/settings/users');
})
@@ -786,7 +864,7 @@ angular.module('manage').controller('manageUserController', ['$scope', '$injecto
var deleteUserImmediately = function deleteUserImmediately() {
// Delete the user
userService.deleteUser(dataSource, $scope.user)
userService.deleteUser(selectedDataSource, $scope.user)
.success(function deletedUser() {
$location.path('/settings/users');
})