Ghost/test/unit/services/permissions/can-this_spec.js
Hannah Wolfe 7f1d3ebc07
Move tests from core to root (#11700)
- move all test files from core/test to test/
- updated all imports and other references
- all code inside of core/ is then application code
- tests are correctly at the root level
- consistent with other repos/projects

Co-authored-by: Kevin Ansfield <kevin@lookingsideways.co.uk>
2020-03-30 16:26:47 +01:00

526 lines
23 KiB
JavaScript

const should = require('should'),
sinon = require('sinon'),
testUtils = require('../../../utils'),
Promise = require('bluebird'),
_ = require('lodash'),
models = require('../../../../core/server/models'),
permissions = require('../../../../core/server/services/permissions'),
providers = require('../../../../core/server/services/permissions/providers');
describe('Permissions', function () {
var fakePermissions = [],
findPostSpy,
findTagSpy;
before(function () {
models.init();
});
beforeEach(function () {
sinon.stub(models.Permission, 'findAll').callsFake(function () {
return Promise.resolve(models.Permissions.forge(fakePermissions));
});
findPostSpy = sinon.stub(models.Post, 'findOne').callsFake(function () {
// @TODO: the test env has no concept of including relations
let post = models.Post.forge(testUtils.DataGenerator.Content.posts[0]),
authors = [testUtils.DataGenerator.Content.users[0]];
post.related('authors').set(authors);
return Promise.resolve(post);
});
findTagSpy = sinon.stub(models.Tag, 'findOne').callsFake(function () {
return Promise.resolve({});
});
});
afterEach(function () {
sinon.restore();
});
/**
* Default test actionMap looks like this:
* {
* browse: [ 'post' ],
* edit: [ 'post', 'tag', 'user', 'page' ],
* add: [ 'post', 'user', 'page' ],
* destroy: [ 'post', 'user' ]
* }
*
* @param {object} options
* @return {Array|*}
*/
function loadFakePermissions(options) {
options = options || {};
var fixturePermissions = _.cloneDeep(testUtils.DataGenerator.Content.permissions),
extraPerm = {
name: 'test',
action_type: 'edit',
object_type: 'post'
};
if (options.extra) {
fixturePermissions.push(extraPerm);
}
return _.map(fixturePermissions, function (testPerm) {
return testUtils.DataGenerator.forKnex.createPermission(testPerm);
});
}
describe('CanThis', function () {
beforeEach(function () {
fakePermissions = loadFakePermissions();
return permissions.init();
});
it('canThisResult gets build properly', function () {
var canThisResult = permissions.canThis();
canThisResult.browse.should.be.an.Object();
canThisResult.browse.post.should.be.a.Function();
canThisResult.edit.should.be.an.Object();
canThisResult.edit.post.should.be.a.Function();
canThisResult.edit.tag.should.be.a.Function();
canThisResult.edit.user.should.be.a.Function();
canThisResult.edit.page.should.be.a.Function();
canThisResult.add.should.be.an.Object();
canThisResult.add.post.should.be.a.Function();
canThisResult.add.user.should.be.a.Function();
canThisResult.add.page.should.be.a.Function();
canThisResult.destroy.should.be.an.Object();
canThisResult.destroy.post.should.be.a.Function();
canThisResult.destroy.user.should.be.a.Function();
});
describe('Non user permissions', function () {
// TODO change to using fake models in tests!
// Permissions need to be NOT fundamentally baked into Ghost, but a separate module, at some point
// It can depend on bookshelf, but should NOT use hard coded model knowledge.
describe('with permissible calls (post model)', function () {
it('No context: does not allow edit post (no model)', function (done) {
permissions
.canThis() // no context
.edit
.post() // post id
.then(function () {
done(new Error('was able to edit post without permission'));
})
.catch(function (err) {
err.errorType.should.eql('NoPermissionError');
findPostSpy.callCount.should.eql(0);
done();
});
});
it('No context: does not allow edit post (model syntax)', function (done) {
permissions
.canThis() // no context
.edit
.post({id: 1}) // post id in model syntax
.then(function () {
done(new Error('was able to edit post without permission'));
})
.catch(function (err) {
err.errorType.should.eql('NoPermissionError');
findPostSpy.callCount.should.eql(1);
findPostSpy.firstCall.args[0].should.eql({id: 1, status: 'all'});
done();
});
});
it('No context: does not allow edit post (model ID syntax)', function (done) {
permissions
.canThis({}) // no context
.edit
.post(1) // post id using number syntax
.then(function () {
done(new Error('was able to edit post without permission'));
})
.catch(function (err) {
err.errorType.should.eql('NoPermissionError');
findPostSpy.callCount.should.eql(1);
findPostSpy.firstCall.args[0].should.eql({id: 1, status: 'all'});
done();
});
});
it('Internal context: instantly grants permissions', function (done) {
permissions
.canThis({internal: true}) // internal context
.edit
.post({id: 1}) // post id
.then(function () {
// We don't get this far, permissions are instantly granted for internal
findPostSpy.callCount.should.eql(0);
done();
})
.catch(function () {
done(new Error('Should allow editing post with { internal: true }'));
});
});
it('External context: does not grant permissions', function (done) {
permissions
.canThis({external: true}) // internal context
.edit
.post({id: 1}) // post id
.then(function () {
done(new Error('was able to edit post without permission'));
})
.catch(function (err) {
err.errorType.should.eql('NoPermissionError');
findPostSpy.callCount.should.eql(1);
findPostSpy.firstCall.args[0].should.eql({id: 1, status: 'all'});
done();
});
});
});
describe('without permissible (tag model)', function () {
it('No context: does not allow edit tag (model syntax)', function (done) {
permissions
.canThis() // no context
.edit
.tag({id: 1}) // tag id in model syntax
.then(function () {
done(new Error('was able to edit tag without permission'));
})
.catch(function (err) {
err.errorType.should.eql('NoPermissionError');
// We don't look up tags
findTagSpy.callCount.should.eql(0);
done();
});
});
it('Internal context: instantly grants permissions', function (done) {
permissions
.canThis({internal: true}) // internal context
.edit
.tag({id: 1}) // tag id
.then(function () {
// We don't look up tags
findTagSpy.callCount.should.eql(0);
done();
})
.catch(function () {
done(new Error('Should allow editing post with { internal: true }'));
});
});
it('External context: does not grant permissions', function (done) {
permissions
.canThis({external: true}) // external context
.edit
.tag({id: 1}) // tag id
.then(function () {
done(new Error('was able to edit tag without permission'));
})
.catch(function (err) {
err.errorType.should.eql('NoPermissionError');
findTagSpy.callCount.should.eql(0);
done();
});
});
});
});
describe('User-based permissions', function () {
// TODO change to using fake models in tests!
// Permissions need to be NOT fundamentally baked into Ghost, but a separate module, at some point
// It can depend on bookshelf, but should NOT use hard coded model knowledge.
// We use the tag model here because it doesn't have permissible, once that changes, these tests must also change
it('No permissions: cannot edit tag (no permissible function on model)', function (done) {
var userProviderStub = sinon.stub(providers, 'user').callsFake(function () {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: [],
roles: undefined
});
});
permissions
.canThis({user: {}}) // user context
.edit
.tag({id: 1}) // tag id in model syntax
.then(function () {
done(new Error('was able to edit tag without permission'));
})
.catch(function (err) {
userProviderStub.callCount.should.eql(1);
err.errorType.should.eql('NoPermissionError');
done();
});
});
it('With permissions: can edit specific tag (no permissible function on model)', function (done) {
var userProviderStub = sinon.stub(providers, 'user').callsFake(function () {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models,
roles: undefined
});
});
permissions
.canThis({user: {}}) // user context
.edit
.tag({id: 1}) // tag id in model syntax
.then(function (res) {
userProviderStub.callCount.should.eql(1);
should.not.exist(res);
done();
})
.catch(done);
});
it('With permissions: can edit non-specific tag (no permissible function on model)', function (done) {
var userProviderStub = sinon.stub(providers, 'user').callsFake(function () {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models,
roles: undefined
});
});
permissions
.canThis({user: {}}) // user context
.edit
.tag() // tag id in model syntax
.then(function (res) {
userProviderStub.callCount.should.eql(1);
should.not.exist(res);
done();
})
.catch(done);
});
it('Specific permissions: can edit correct specific tag (no permissible function on model)', function (done) {
var userProviderStub = sinon.stub(providers, 'user').callsFake(function () {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge([
{
id: 'abc123',
name: 'test',
action_type: 'edit',
object_type: 'tag',
object_id: 1
}
]).models,
roles: undefined
});
});
permissions
.canThis({user: {}}) // user context
.edit
.tag({id: 1}) // tag id in model syntax
.then(function (res) {
userProviderStub.callCount.should.eql(1);
should.not.exist(res);
done();
})
.catch(done);
});
it('Specific permissions: cannot edit incorrect specific tag (no permissible function on model)', function (done) {
var userProviderStub = sinon.stub(providers, 'user').callsFake(function () {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge([
{
id: 'abc123',
name: 'test',
action_type: 'edit',
object_type: 'tag',
object_id: 1
}
]).models,
roles: undefined
});
});
permissions
.canThis({user: {}}) // user context
.edit
.tag({id: 10}) // tag id in model syntax
.then(function () {
done(new Error('was able to edit tag without permission'));
})
.catch(function (err) {
userProviderStub.callCount.should.eql(1);
err.errorType.should.eql('NoPermissionError');
done();
});
});
// @TODO fix this case - it makes no sense?!
it('Specific permissions: CAN edit non-specific tag (no permissible function on model) @TODO fix this', function (done) {
var userProviderStub = sinon.stub(providers, 'user').callsFake(function () {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge([
{
id: 'abc123',
name: 'test',
action_type: 'edit',
object_type: 'tag',
object_id: 1
}
]).models,
roles: undefined
});
});
permissions
.canThis({user: {}}) // user context
.edit
.tag() // tag id in model syntax
.then(function (res) {
userProviderStub.callCount.should.eql(1);
should.not.exist(res);
done();
})
.catch(done);
});
it('With owner role: can edit tag (no permissible function on model)', function (done) {
var userProviderStub = sinon.stub(providers, 'user').callsFake(function () {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: [],
// This should be JSON, so no need to run it through the model layer. 3 === owner
roles: [testUtils.DataGenerator.Content.roles[3]]
});
});
permissions
.canThis({user: {}}) // user context
.edit
.tag({id: 1}) // tag id in model syntax
.then(function (res) {
userProviderStub.callCount.should.eql(1);
should.not.exist(res);
done();
})
.catch(done);
});
});
describe('API Key-based permissions', function () {
// TODO change to using fake models in tests!
// Permissions need to be NOT fundamentally baked into Ghost, but a separate module, at some point
// It can depend on bookshelf, but should NOT use hard coded model knowledge.
// We use the tag model here because it doesn't have permissible, once that changes, these tests must also change
it('With permissions: can edit non-specific tag (no permissible function on model)', function (done) {
const apiKeyProviderStub = sinon.stub(providers, 'apiKey').callsFake(() => {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models,
// This should be JSON, so no need to run it through the model layer. 5 === admin api key
roles: [testUtils.DataGenerator.Content.roles[5]]
});
});
permissions.canThis({api_key: {
id: 123
}}) // api key context
.edit
.tag({id: 1}) // tag id in model syntax
.then(function (res) {
apiKeyProviderStub.callCount.should.eql(1);
should.not.exist(res);
done();
})
.catch(done);
});
});
});
describe('permissible (overridden)', function () {
it('can use permissible function on model to forbid something (post model)', function (done) {
var userProviderStub = sinon.stub(providers, 'user').callsFake(function () {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models,
roles: undefined
});
}),
permissibleStub = sinon.stub(models.Post, 'permissible').callsFake(function () {
return Promise.reject({message: 'Hello World!'});
});
permissions
.canThis({user: {}}) // user context
.edit
.post({id: 1}) // tag id in model syntax
.then(function () {
done(new Error('was able to edit post without permission'));
})
.catch(function (err) {
permissibleStub.callCount.should.eql(1);
permissibleStub.firstCall.args.should.have.lengthOf(7);
permissibleStub.firstCall.args[0].should.eql(1);
permissibleStub.firstCall.args[1].should.eql('edit');
permissibleStub.firstCall.args[2].should.be.an.Object();
permissibleStub.firstCall.args[3].should.be.an.Object();
permissibleStub.firstCall.args[4].should.be.an.Object();
permissibleStub.firstCall.args[5].should.be.true();
permissibleStub.firstCall.args[6].should.be.true();
userProviderStub.callCount.should.eql(1);
err.message.should.eql('Hello World!');
done();
});
});
it('can use permissible function on model to allow something (post model)', function (done) {
var userProviderStub = sinon.stub(providers, 'user').callsFake(function () {
// Fake the response from providers.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models,
roles: undefined
});
}),
permissibleStub = sinon.stub(models.Post, 'permissible').callsFake(function () {
return Promise.resolve();
});
permissions
.canThis({user: {}}) // user context
.edit
.post({id: 1}) // tag id in model syntax
.then(function (res) {
permissibleStub.callCount.should.eql(1);
permissibleStub.firstCall.args.should.have.lengthOf(7);
permissibleStub.firstCall.args[0].should.eql(1);
permissibleStub.firstCall.args[1].should.eql('edit');
permissibleStub.firstCall.args[2].should.be.an.Object();
permissibleStub.firstCall.args[3].should.be.an.Object();
permissibleStub.firstCall.args[4].should.be.an.Object();
permissibleStub.firstCall.args[5].should.be.true();
permissibleStub.firstCall.args[6].should.be.true();
userProviderStub.callCount.should.eql(1);
should.not.exist(res);
done();
})
.catch(done);
});
});
});