305 lines
10 KiB
JavaScript
305 lines
10 KiB
JavaScript
var assert = require('assert');
|
|
var loopback = require('../index');
|
|
var acl = require('../lib/models/acl');
|
|
var Scope = acl.Scope;
|
|
var ACL = acl.ACL;
|
|
var role = require('../lib/models/role');
|
|
var Role = role.Role;
|
|
var RoleMapping = role.RoleMapping;
|
|
var User = loopback.User;
|
|
var testModel;
|
|
|
|
function checkResult(err, result) {
|
|
// console.log(err, result);
|
|
assert(!err);
|
|
}
|
|
|
|
var ds = null;
|
|
before(function() {
|
|
ds = loopback.createDataSource({connector: loopback.Memory});
|
|
});
|
|
|
|
describe('security scopes', function () {
|
|
beforeEach(function() {
|
|
var ds = this.ds = loopback.createDataSource({connector: loopback.Memory});
|
|
testModel = loopback.PersistedModel.extend('testModel');
|
|
ACL.attachTo(ds);
|
|
Role.attachTo(ds);
|
|
RoleMapping.attachTo(ds);
|
|
User.attachTo(ds);
|
|
Scope.attachTo(ds);
|
|
testModel.attachTo(ds);
|
|
});
|
|
|
|
it("should allow access to models for the given scope by wildcard", function () {
|
|
Scope.create({name: 'userScope', description: 'access user information'}, function (err, scope) {
|
|
ACL.create({principalType: ACL.SCOPE, principalId: scope.id, model: 'User', property: ACL.ALL,
|
|
accessType: ACL.ALL, permission: ACL.ALLOW},
|
|
function (err, resource) {
|
|
Scope.checkPermission('userScope', 'User', ACL.ALL, ACL.ALL, checkResult);
|
|
Scope.checkPermission('userScope', 'User', 'name', ACL.ALL, checkResult);
|
|
Scope.checkPermission('userScope', 'User', 'name', ACL.READ, checkResult);
|
|
});
|
|
});
|
|
|
|
});
|
|
|
|
it("should allow access to models for the given scope", function () {
|
|
Scope.create({name: 'testModelScope', description: 'access testModel information'}, function (err, scope) {
|
|
ACL.create({principalType: ACL.SCOPE, principalId: scope.id,
|
|
model: 'testModel', property: 'name', accessType: ACL.READ, permission: ACL.ALLOW},
|
|
function (err, resource) {
|
|
ACL.create({principalType: ACL.SCOPE, principalId: scope.id,
|
|
model: 'testModel', property: 'name', accessType: ACL.WRITE, permission: ACL.DENY},
|
|
function (err, resource) {
|
|
// console.log(resource);
|
|
Scope.checkPermission('testModelScope', 'testModel', ACL.ALL, ACL.ALL, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY); // because name.WRITE == DENY
|
|
});
|
|
Scope.checkPermission('testModelScope', 'testModel', 'name', ACL.ALL, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY); // because name.WRITE == DENY
|
|
});
|
|
Scope.checkPermission('testModelScope', 'testModel', 'name', ACL.READ, function (err, perm) {
|
|
assert(perm.permission === ACL.ALLOW);
|
|
});
|
|
Scope.checkPermission('testModelScope', 'testModel', 'name', ACL.WRITE, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
});
|
|
|
|
});
|
|
|
|
describe('security ACLs', function () {
|
|
it('should order ACL entries based on the matching score', function() {
|
|
var acls = [
|
|
{
|
|
"model": "account",
|
|
"accessType": "*",
|
|
"permission": "DENY",
|
|
"principalType": "ROLE",
|
|
"principalId": "$everyone"
|
|
},
|
|
{
|
|
"model": "account",
|
|
"accessType": "*",
|
|
"permission": "ALLOW",
|
|
"principalType": "ROLE",
|
|
"principalId": "$owner"
|
|
},
|
|
{
|
|
"model": "account",
|
|
"accessType": "READ",
|
|
"permission": "ALLOW",
|
|
"principalType": "ROLE",
|
|
"principalId": "$everyone"
|
|
}];
|
|
var req = {
|
|
model: 'account',
|
|
property: 'find',
|
|
accessType: 'WRITE'
|
|
};
|
|
var perm = ACL.resolvePermission(acls, req);
|
|
assert.deepEqual(perm, { model: 'account',
|
|
property: 'find',
|
|
accessType: 'WRITE',
|
|
permission: 'ALLOW' });
|
|
});
|
|
|
|
it("should allow access to models for the given principal by wildcard", function () {
|
|
ACL.create({principalType: ACL.USER, principalId: 'u001', model: 'User', property: ACL.ALL,
|
|
accessType: ACL.ALL, permission: ACL.ALLOW}, function (err, acl) {
|
|
|
|
ACL.create({principalType: ACL.USER, principalId: 'u001', model: 'User', property: ACL.ALL,
|
|
accessType: ACL.READ, permission: ACL.DENY}, function (err, acl) {
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'User', 'name', ACL.READ, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY);
|
|
});
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'User', 'name', ACL.ALL, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY);
|
|
});
|
|
|
|
});
|
|
|
|
});
|
|
|
|
});
|
|
|
|
it("should allow access to models by exception", function () {
|
|
ACL.create({principalType: ACL.USER, principalId: 'u001', model: 'testModel', property: ACL.ALL,
|
|
accessType: ACL.ALL, permission: ACL.DENY}, function (err, acl) {
|
|
|
|
ACL.create({principalType: ACL.USER, principalId: 'u001', model: 'testModel', property: ACL.ALL,
|
|
accessType: ACL.READ, permission: ACL.ALLOW}, function (err, acl) {
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'testModel', 'name', ACL.READ, function (err, perm) {
|
|
assert(perm.permission === ACL.ALLOW);
|
|
});
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'testModel', ACL.ALL, ACL.READ, function (err, perm) {
|
|
assert(perm.permission === ACL.ALLOW);
|
|
});
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'testModel', 'name', ACL.WRITE, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY);
|
|
});
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'testModel', 'name', ACL.ALL, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY);
|
|
});
|
|
|
|
});
|
|
|
|
});
|
|
|
|
});
|
|
|
|
it("should honor defaultPermission from the model", function () {
|
|
var Customer = ds.createModel('Customer', {
|
|
name: {
|
|
type: String,
|
|
acls: [
|
|
{principalType: ACL.USER, principalId: 'u001', accessType: ACL.WRITE, permission: ACL.DENY},
|
|
{principalType: ACL.USER, principalId: 'u001', accessType: ACL.ALL, permission: ACL.ALLOW}
|
|
]
|
|
}
|
|
}, {
|
|
acls: [
|
|
{principalType: ACL.USER, principalId: 'u001', accessType: ACL.ALL, permission: ACL.ALLOW}
|
|
]
|
|
});
|
|
|
|
Customer.settings.defaultPermission = ACL.DENY;
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'Customer', 'name', ACL.WRITE, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY);
|
|
});
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'Customer', 'name', ACL.READ, function (err, perm) {
|
|
assert(perm.permission === ACL.ALLOW);
|
|
});
|
|
|
|
ACL.checkPermission(ACL.USER, 'u002', 'Customer', 'name', ACL.WRITE, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY);
|
|
});
|
|
|
|
});
|
|
|
|
it("should honor static ACLs from the model", function () {
|
|
var Customer = ds.createModel('Customer', {
|
|
name: {
|
|
type: String,
|
|
acls: [
|
|
{principalType: ACL.USER, principalId: 'u001', accessType: ACL.WRITE, permission: ACL.DENY},
|
|
{principalType: ACL.USER, principalId: 'u001', accessType: ACL.ALL, permission: ACL.ALLOW}
|
|
]
|
|
}
|
|
}, {
|
|
acls: [
|
|
{principalType: ACL.USER, principalId: 'u001', accessType: ACL.ALL, permission: ACL.ALLOW}
|
|
]
|
|
});
|
|
|
|
/*
|
|
Customer.settings.acls = [
|
|
{principalType: ACL.USER, principalId: 'u001', accessType: ACL.ALL, permission: ACL.ALLOW}
|
|
];
|
|
*/
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'Customer', 'name', ACL.WRITE, function (err, perm) {
|
|
assert(perm.permission === ACL.DENY);
|
|
});
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'Customer', 'name', ACL.READ, function (err, perm) {
|
|
assert(perm.permission === ACL.ALLOW);
|
|
});
|
|
|
|
ACL.checkPermission(ACL.USER, 'u001', 'Customer', 'name', ACL.ALL, function (err, perm) {
|
|
assert(perm.permission === ACL.ALLOW);
|
|
});
|
|
|
|
});
|
|
|
|
it("should check access against LDL, ACL, and Role", function () {
|
|
// var log = console.log;
|
|
var log = function() {};
|
|
|
|
// Create
|
|
User.create({name: 'Raymond', email: 'x@y.com', password: 'foobar'}, function (err, user) {
|
|
|
|
log('User: ', user.toObject());
|
|
|
|
var userId = user.id;
|
|
|
|
// Define a model with static ACLs
|
|
var Customer = ds.createModel('Customer', {
|
|
name: {
|
|
type: String,
|
|
acls: [
|
|
{principalType: ACL.USER, principalId: userId, accessType: ACL.WRITE, permission: ACL.DENY},
|
|
{principalType: ACL.USER, principalId: userId, accessType: ACL.ALL, permission: ACL.ALLOW}
|
|
]
|
|
}
|
|
}, {
|
|
acls: [
|
|
{principalType: ACL.USER, principalId: userId, accessType: ACL.ALL, permission: ACL.ALLOW}
|
|
],
|
|
defaultPermission: 'DENY'
|
|
});
|
|
|
|
ACL.create({principalType: ACL.USER, principalId: userId, model: 'Customer', property: ACL.ALL,
|
|
accessType: ACL.ALL, permission: ACL.ALLOW}, function (err, acl) {
|
|
|
|
log('ACL 1: ', acl.toObject());
|
|
|
|
Role.create({name: 'MyRole'}, function (err, myRole) {
|
|
log('Role: ', myRole.toObject());
|
|
|
|
myRole.principals.create({principalType: RoleMapping.USER, principalId: userId}, function (err, p) {
|
|
|
|
log('Principal added to role: ', p.toObject());
|
|
|
|
ACL.create({principalType: ACL.ROLE, principalId: 'MyRole', model: 'Customer', property: ACL.ALL,
|
|
accessType: ACL.READ, permission: ACL.DENY}, function (err, acl) {
|
|
|
|
log('ACL 2: ', acl.toObject());
|
|
|
|
ACL.checkAccessForContext({
|
|
principals: [
|
|
{type: ACL.USER, id: userId}
|
|
],
|
|
model: 'Customer',
|
|
property: 'name',
|
|
accessType: ACL.READ
|
|
}, function(err, access) {
|
|
assert(!err && access.permission === ACL.ALLOW);
|
|
});
|
|
|
|
ACL.checkAccessForContext({
|
|
principals: [
|
|
{type: ACL.ROLE, id: Role.EVERYONE}
|
|
],
|
|
model: 'Customer',
|
|
property: 'name',
|
|
accessType: ACL.READ
|
|
}, function(err, access) {
|
|
assert(!err && access.permission === ACL.DENY);
|
|
});
|
|
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
});
|
|
|
|
|
|
|