Permissions: code cleanup & basic unit tests (#9037)

refs #9043

- Split public-related and context code into logical components
- Split tests up to match
- Ensure we have 100% unit test coverage
- General cleanup
This commit is contained in:
Hannah Wolfe 2017-09-25 10:17:06 +01:00 committed by Katharina Irrgang
parent e8f85fd3da
commit 9da7b956d5
10 changed files with 1240 additions and 615 deletions

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@ -1,13 +1,13 @@
var _ = require('lodash'),
Promise = require('bluebird'),
Models = require('../models'),
models = require('../models'),
errors = require('../errors'),
i18n = require('../i18n'),
i18n = require('../i18n'),
effective;
effective = {
user: function (id) {
return Models.User.findOne({id: id, status: 'all'}, {include: ['permissions', 'roles', 'roles.permissions']})
return models.User.findOne({id: id, status: 'all'}, {include: ['permissions', 'roles', 'roles.permissions']})
.then(function (foundUser) {
// CASE: {context: {user: id}} where the id is not in our database
if (!foundUser) {
@ -37,12 +37,15 @@ effective = {
});
});
// @TODO fix this!
// Permissions is an array of models
// Roles is a JSON array
return {permissions: allPerms, roles: user.roles};
});
},
app: function (appName) {
return Models.App.findOne({name: appName}, {withRelated: ['permissions']})
return models.App.findOne({name: appName}, {withRelated: ['permissions']})
.then(function (foundApp) {
if (!foundApp) {
return [];

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@ -1,14 +1,14 @@
// canThis(someUser).edit.posts([id]|[[ids]])
// canThis(someUser).edit.post(somePost|somePostId)
var _ = require('lodash'),
Promise = require('bluebird'),
errors = require('../errors'),
Models = require('../models'),
effectivePerms = require('./effective'),
i18n = require('../i18n'),
var _ = require('lodash'),
Promise = require('bluebird'),
models = require('../models'),
errors = require('../errors'),
i18n = require('../i18n'),
effectivePerms = require('./effective'),
parseContext = require('./parse-context'),
init,
refresh,
canThis,
CanThisResult,
exported;
@ -22,94 +22,6 @@ function hasActionsMap() {
});
}
function parseContext(context) {
// Parse what's passed to canThis.beginCheck for standard user and app scopes
var parsed = {
internal: false,
external: false,
user: null,
app: null,
public: true
};
if (context && (context === 'external' || context.external)) {
parsed.external = true;
parsed.public = false;
}
if (context && (context === 'internal' || context.internal)) {
parsed.internal = true;
parsed.public = false;
}
if (context && context.user) {
parsed.user = context.user;
parsed.public = false;
}
if (context && context.app) {
parsed.app = context.app;
parsed.public = false;
}
return parsed;
}
function applyStatusRules(docName, method, opts) {
var err = new errors.NoPermissionError({message: i18n.t('errors.permissions.applyStatusRules.error', {docName: docName})});
// Enforce status 'active' for users
if (docName === 'users') {
if (!opts.status) {
return 'all';
}
}
// Enforce status 'published' for posts
if (docName === 'posts') {
if (!opts.status) {
return 'published';
} else if (
method === 'read'
&& (opts.status === 'draft' || opts.status === 'all')
&& _.isString(opts.uuid) && _.isUndefined(opts.id) && _.isUndefined(opts.slug)
) {
// public read requests can retrieve a draft, but only by UUID
return opts.status;
} else if (opts.status !== 'published') {
// any other parameter would make this a permissions error
throw err;
}
}
return opts.status;
}
/**
* API Public Permission Rules
* This method enforces the rules for public requests
* @param {String} docName
* @param {String} method (read || browse)
* @param {Object} options
* @returns {Object} options
*/
function applyPublicRules(docName, method, options) {
try {
// If this is a public context
if (parseContext(options.context).public === true) {
if (method === 'browse') {
options.status = applyStatusRules(docName, method, options);
} else if (method === 'read') {
options.data.status = applyStatusRules(docName, method, options.data);
}
}
return Promise.resolve(options);
} catch (err) {
return Promise.reject(err);
}
}
// Base class for canThis call results
CanThisResult = function () {
return;
@ -117,13 +29,13 @@ CanThisResult = function () {
CanThisResult.prototype.buildObjectTypeHandlers = function (objTypes, actType, context, permissionLoad) {
var objectTypeModelMap = {
post: Models.Post,
role: Models.Role,
user: Models.User,
permission: Models.Permission,
setting: Models.Settings,
subscriber: Models.Subscriber,
invite: Models.Invite
post: models.Post,
role: models.Role,
user: models.User,
permission: models.Permission,
setting: models.Settings,
subscriber: models.Subscriber,
invite: models.Invite
};
// Iterate through the object types, i.e. ['post', 'tag', 'user']
@ -272,11 +184,11 @@ canThis = function (context) {
return result.beginCheck(context);
};
init = refresh = function (options) {
init = function (options) {
options = options || {};
// Load all the permissions
return Models.Permission.findAll(options).then(function (perms) {
return models.Permission.findAll(options).then(function (perms) {
var seenActions = {};
exported.actionsMap = {};
@ -311,9 +223,9 @@ init = refresh = function (options) {
module.exports = exported = {
init: init,
refresh: refresh,
canThis: canThis,
// @TODO: Make it so that we don't need to export these
parseContext: parseContext,
applyPublicRules: applyPublicRules,
applyPublicRules: require('./public'),
actionsMap: {}
};

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@ -0,0 +1,39 @@
/**
* Parse Context
*
* Utility function, to expand strings out into objects.
* @param {Object|String} context
* @return {{internal: boolean, external: boolean, user: integer|null, app: integer|null, public: boolean}}
*/
module.exports = function parseContext(context) {
// Parse what's passed to canThis.beginCheck for standard user and app scopes
var parsed = {
internal: false,
external: false,
user: null,
app: null,
public: true
};
if (context && (context === 'external' || context.external)) {
parsed.external = true;
parsed.public = false;
}
if (context && (context === 'internal' || context.internal)) {
parsed.internal = true;
parsed.public = false;
}
if (context && context.user) {
parsed.user = context.user;
parsed.public = false;
}
if (context && context.app) {
parsed.app = context.app;
parsed.public = false;
}
return parsed;
};

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@ -0,0 +1,61 @@
var _ = require('lodash'),
Promise = require('bluebird'),
errors = require('../errors'),
i18n = require('../i18n'),
parseContext = require('./parse-context'),
_private = {};
_private.applyStatusRules = function applyStatusRules(docName, method, opts) {
var err = new errors.NoPermissionError({message: i18n.t('errors.permissions.applyStatusRules.error', {docName: docName})});
// Enforce status 'active' for users
if (docName === 'users') {
if (!opts.status) {
return 'all';
}
}
// Enforce status 'published' for posts
if (docName === 'posts') {
if (!opts.status) {
return 'published';
} else if (
method === 'read'
&& (opts.status === 'draft' || opts.status === 'all')
&& _.isString(opts.uuid) && _.isUndefined(opts.id) && _.isUndefined(opts.slug)
) {
// public read requests can retrieve a draft, but only by UUID
return opts.status;
} else if (opts.status !== 'published') {
// any other parameter would make this a permissions error
throw err;
}
}
return opts.status;
};
/**
* API Public Permission Rules
* This method enforces the rules for public requests
* @param {String} docName
* @param {String} method (read || browse)
* @param {Object} options
* @returns {Object} options
*/
module.exports = function applyPublicRules(docName, method, options) {
try {
// If this is a public context
if (parseContext(options.context).public === true) {
if (method === 'browse') {
options.status = _private.applyStatusRules(docName, method, options);
} else if (method === 'read') {
options.data.status = _private.applyStatusRules(docName, method, options.data);
}
}
return Promise.resolve(options);
} catch (err) {
return Promise.reject(err);
}
};

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@ -1,6 +1,7 @@
var should = require('should'),
sinon = require('sinon'),
rewire = require('rewire'),
_ = require('lodash'),
// Thing we're testing
filter = rewire('../../../server/models/plugins/filter'),
@ -12,7 +13,7 @@ var should = require('should'),
describe('Filter', function () {
before(function () {
models.init();
ghostBookshelf = models.Base;
ghostBookshelf = _.cloneDeep(models.Base);
});
beforeEach(function () {

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@ -0,0 +1,231 @@
var should = require('should'),
sinon = require('sinon'),
testUtils = require('../../utils'),
Promise = require('bluebird'),
models = require('../../../server/models'),
effective = require('../../../server/permissions/effective'),
sandbox = sinon.sandbox.create();
describe('Effective Permissions', function () {
before(function () {
models.init();
});
afterEach(function () {
sandbox.restore();
});
describe('User', function () {
it('errors if user cannot be found', function (done) {
var findUserSpy = sandbox.stub(models.User, 'findOne', function () {
return Promise.resolve();
});
effective.user(1)
.then(function () {
done(new Error('Should have thrown a user not found error'));
})
.catch(function (err) {
findUserSpy.callCount.should.eql(1);
err.errorType.should.eql('NotFoundError');
done();
});
});
it('can load user with role, and permissions', function (done) {
// This test requires quite a lot of unique setup work
var findUserSpy = sandbox.stub(models.User, 'findOne', function () {
// Create a fake model
var fakeUser = models.User.forge(testUtils.DataGenerator.Content.users[0]),
// Roles & Permissions need to be collections
fakeAdminRole = models.Roles.forge(testUtils.DataGenerator.Content.roles[0]),
fakeAdminRolePermissions = models.Permissions.forge(testUtils.DataGenerator.Content.permissions);
// ## Fake the relations
// User is related to roles & permissions
fakeUser.relations = {
roles: fakeAdminRole,
permissions: fakeAdminRolePermissions
};
// We use this inside toJSON.
fakeUser.include = ['roles', 'permissions', 'roles.permissions'];
return Promise.resolve(fakeUser);
});
// Get effective permissions for the user
effective.user(1)
.then(function (res) {
findUserSpy.callCount.should.eql(1);
res.should.be.an.Object().with.properties('permissions', 'roles');
res.permissions.should.be.an.Array().with.lengthOf(10);
res.roles.should.be.an.Array().with.lengthOf(1);
// @TODO fix this!
// Permissions is an array of models
// Roles is a JSON array
res.permissions[0].should.be.an.Object().with.properties('attributes', 'id');
res.roles[0].should.be.an.Object().with.properties('id', 'name', 'description');
res.permissions[0].should.be.instanceOf(models.Base.Model);
res.roles[0].should.not.be.instanceOf(models.Base.Model);
done();
})
.catch(done);
});
it('can load user with role, and role.permissions', function (done) {
// This test requires quite a lot of unique setup work
var findUserSpy = sandbox.stub(models.User, 'findOne', function () {
// Create a fake model
var fakeUser = models.User.forge(testUtils.DataGenerator.Content.users[0]),
// Roles & Permissions need to be collections
fakeAdminRole = models.Roles.forge(testUtils.DataGenerator.Content.roles[0]),
fakeAdminRolePermissions = models.Permissions.forge(testUtils.DataGenerator.Content.permissions);
// ## Fake the relations
// Roles are related to permissions
fakeAdminRole.models[0].relations = {
permissions: fakeAdminRolePermissions
};
// User is related to roles
fakeUser.relations = {
roles: fakeAdminRole
};
// We use this inside toJSON.
fakeUser.include = ['roles', 'permissions', 'roles.permissions'];
return Promise.resolve(fakeUser);
});
// Get effective permissions for the user
effective.user(1)
.then(function (res) {
findUserSpy.callCount.should.eql(1);
res.should.be.an.Object().with.properties('permissions', 'roles');
res.permissions.should.be.an.Array().with.lengthOf(10);
res.roles.should.be.an.Array().with.lengthOf(1);
// @TODO fix this!
// Permissions is an array of models
// Roles is a JSON array
res.permissions[0].should.be.an.Object().with.properties('attributes', 'id');
res.roles[0].should.be.an.Object().with.properties('id', 'name', 'description');
res.permissions[0].should.be.instanceOf(models.Base.Model);
res.roles[0].should.not.be.instanceOf(models.Base.Model);
done();
})
.catch(done);
});
it('can load user with role, permissions and role.permissions and deduplicate them', function (done) {
// This test requires quite a lot of unique setup work
var findUserSpy = sandbox.stub(models.User, 'findOne', function () {
// Create a fake model
var fakeUser = models.User.forge(testUtils.DataGenerator.Content.users[0]),
// Roles & Permissions need to be collections
fakeAdminRole = models.Roles.forge(testUtils.DataGenerator.Content.roles[0]),
fakeAdminRolePermissions = models.Permissions.forge(testUtils.DataGenerator.Content.permissions);
// ## Fake the relations
// Roles are related to permissions
fakeAdminRole.models[0].relations = {
permissions: fakeAdminRolePermissions
};
// User is related to roles and permissions
fakeUser.relations = {
roles: fakeAdminRole,
permissions: fakeAdminRolePermissions
};
// We use this inside toJSON.
fakeUser.include = ['roles', 'permissions', 'roles.permissions'];
return Promise.resolve(fakeUser);
});
// Get effective permissions for the user
effective.user(1)
.then(function (res) {
findUserSpy.callCount.should.eql(1);
res.should.be.an.Object().with.properties('permissions', 'roles');
res.permissions.should.be.an.Array().with.lengthOf(10);
res.roles.should.be.an.Array().with.lengthOf(1);
// @TODO fix this!
// Permissions is an array of models
// Roles is a JSON array
res.permissions[0].should.be.an.Object().with.properties('attributes', 'id');
res.roles[0].should.be.an.Object().with.properties('id', 'name', 'description');
res.permissions[0].should.be.instanceOf(models.Base.Model);
res.roles[0].should.not.be.instanceOf(models.Base.Model);
done();
})
.catch(done);
});
});
describe('App', function () {
// @TODO make this consistent or sane or something!
// Why is this an empty array, when the success is an object?
// Also why is this an empty array when for users we error?!
it('returns empty array if app cannot be found!', function (done) {
var findAppSpy = sandbox.stub(models.App, 'findOne', function () {
return Promise.resolve();
});
effective.app('test')
.then(function (res) {
findAppSpy.callCount.should.eql(1);
res.should.be.an.Array().with.lengthOf(0);
done();
})
.catch(done);
});
it('can load user with role, and permissions', function (done) {
// This test requires quite a lot of unique setup work
var findAppSpy = sandbox.stub(models.App, 'findOne', function () {
var fakeApp = models.App.forge(testUtils.DataGenerator.Content.apps[0]),
fakePermissions = models.Permissions.forge(testUtils.DataGenerator.Content.permissions);
// ## Fake the relations
fakeApp.relations = {
permissions: fakePermissions
};
fakeApp.include = ['permissions'];
return Promise.resolve(fakeApp);
});
// Get effective permissions for the app
effective.app('kudos')
.then(function (res) {
findAppSpy.callCount.should.eql(1);
res.should.be.an.Object().with.properties('permissions');
res.permissions.should.be.an.Array().with.lengthOf(10);
should.not.exist(res.roles);
// @TODO fix this!
// Permissions is an array of models
// Roles is a JSON array
res.permissions[0].should.be.an.Object().with.properties('attributes', 'id');
res.permissions[0].should.be.instanceOf(models.Base.Model);
done();
})
.catch(done);
});
});
});

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@ -0,0 +1,628 @@
var should = require('should'),
sinon = require('sinon'),
testUtils = require('../../utils'),
Promise = require('bluebird'),
_ = require('lodash'),
models = require('../../../server/models'),
permissions = require('../../../server/permissions'),
effective = require('../../../server/permissions/effective'),
sandbox = sinon.sandbox.create();
describe('Permissions', function () {
var fakePermissions = [],
findPostSpy,
findTagSpy;
before(function () {
models.init();
});
beforeEach(function () {
sandbox.stub(models.Permission, 'findAll', function () {
return Promise.resolve(models.Permissions.forge(fakePermissions));
});
findPostSpy = sandbox.stub(models.Post, 'findOne', function () {
return Promise.resolve(models.Post.forge(testUtils.DataGenerator.Content.posts[0]));
});
findTagSpy = sandbox.stub(models.Tag, 'findOne', function () {
return Promise.resolve({});
});
});
afterEach(function () {
sandbox.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 = 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('No init (no action map)', function () {
it('throws an error without init', function () {
permissions.canThis.should.throw(/No actions map found/);
});
});
describe('Init (build actions map)', function () {
it('can load an actions map from existing permissions', function (done) {
fakePermissions = loadFakePermissions();
permissions.init().then(function (actionsMap) {
should.exist(actionsMap);
_.keys(actionsMap).should.eql(['browse', 'edit', 'add', 'destroy']);
actionsMap.browse.should.eql(['post']);
actionsMap.edit.should.eql(['post', 'tag', 'user', 'page']);
actionsMap.add.should.eql(['post', 'user', 'page']);
actionsMap.destroy.should.eql(['post', 'user']);
actionsMap.should.equal(permissions.actionsMap);
done();
}).catch(done);
});
it('can load an actions map from existing permissions, and deduplicate', function (done) {
fakePermissions = loadFakePermissions({extra: true});
permissions.init().then(function (actionsMap) {
should.exist(actionsMap);
_.keys(actionsMap).should.eql(['browse', 'edit', 'add', 'destroy']);
actionsMap.browse.should.eql(['post']);
actionsMap.edit.should.eql(['post', 'tag', 'user', 'page']);
actionsMap.add.should.eql(['post', 'user', 'page']);
actionsMap.destroy.should.eql(['post', 'user']);
actionsMap.should.equal(permissions.actionsMap);
done();
}).catch(done);
});
});
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/app 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 effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.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) {
effectiveUserStub.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 effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.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) {
effectiveUserStub.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 effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.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) {
effectiveUserStub.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 effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.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) {
effectiveUserStub.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 effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.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) {
effectiveUserStub.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 effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.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) {
effectiveUserStub.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 effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.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) {
effectiveUserStub.callCount.should.eql(1);
should.not.exist(res);
done();
})
.catch(done);
});
});
describe('App-based permissions (requires user as well)', function () {
// @TODO: revisit this - do we really need to have USER permissions AND app permissions?
it('No permissions: cannot edit tag with app only (no permissible function on model)', function (done) {
var effectiveAppStub = sandbox.stub(effective, 'app', function () {
// Fake the response from effective.app, which contains an empty array for this case
return Promise.resolve([]);
});
permissions
.canThis({app: {}}) // app 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) {
effectiveAppStub.callCount.should.eql(1);
err.errorType.should.eql('NoPermissionError');
done();
});
});
it('No permissions: cannot edit tag (no permissible function on model)', function (done) {
var effectiveAppStub = sandbox.stub(effective, 'app', function () {
// Fake the response from effective.app, which contains an empty array for this case
return Promise.resolve([]);
}),
effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.user, which contains permissions and roles
return Promise.resolve({
permissions: [],
roles: undefined
});
});
permissions
.canThis({app: {}, user: {}}) // app 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) {
effectiveAppStub.callCount.should.eql(1);
effectiveUserStub.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 effectiveAppStub = sandbox.stub(effective, 'app', function () {
// Fake the response from effective.app, which contains permissions only
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models
});
}),
effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models,
roles: undefined
});
});
permissions
.canThis({app: {}, user: {}}) // app context
.edit
.tag({id: 1}) // tag id in model syntax
.then(function (res) {
effectiveAppStub.callCount.should.eql(1);
effectiveUserStub.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 effectiveAppStub = sandbox.stub(effective, 'app', function () {
// Fake the response from effective.app, which contains permissions only
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models
});
}),
effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models,
roles: undefined
});
});
permissions
.canThis({app: {}, user: {}}) // app context
.edit
.tag() // tag id in model syntax
.then(function (res) {
effectiveAppStub.callCount.should.eql(1);
effectiveUserStub.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 effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models,
roles: undefined
});
}),
permissibleStub = sandbox.stub(models.Post, 'permissible', 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);
effectiveUserStub.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 effectiveUserStub = sandbox.stub(effective, 'user', function () {
// Fake the response from effective.user, which contains permissions and roles
return Promise.resolve({
permissions: models.Permissions.forge(testUtils.DataGenerator.Content.permissions).models,
roles: undefined
});
}),
permissibleStub = sandbox.stub(models.Post, 'permissible', 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);
effectiveUserStub.callCount.should.eql(1);
should.not.exist(res);
done();
})
.catch(done);
});
});
});

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var should = require('should'), // jshint ignore:line
parseContext = require('../../../server/permissions/parse-context');
describe('Permissions', function () {
describe('parseContext', function () {
it('should return public for no context', function () {
parseContext().should.eql({
internal: false,
external: false,
user: null,
app: null,
public: true
});
parseContext({}).should.eql({
internal: false,
external: false,
user: null,
app: null,
public: true
});
});
it('should return public for random context', function () {
parseContext('public').should.eql({
internal: false,
external: false,
user: null,
app: null,
public: true
});
parseContext({client: 'thing'}).should.eql({
internal: false,
external: false,
user: null,
app: null,
public: true
});
});
it('should return user if user populated', function () {
parseContext({user: 1}).should.eql({
internal: false,
external: false,
user: 1,
app: null,
public: false
});
});
it('should return app if app populated', function () {
parseContext({app: 5}).should.eql({
internal: false,
external: false,
user: null,
app: 5,
public: false
});
});
it('should return internal if internal provided', function () {
parseContext({internal: true}).should.eql({
internal: true,
external: false,
user: null,
app: null,
public: false
});
parseContext('internal').should.eql({
internal: true,
external: false,
user: null,
app: null,
public: false
});
});
it('should return external if external provided', function () {
parseContext({external: true}).should.eql({
internal: false,
external: true,
user: null,
app: null,
public: false
});
parseContext('external').should.eql({
internal: false,
external: true,
user: null,
app: null,
public: false
});
});
});
});

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var should = require('should'), // jshint ignore:line
_ = require('lodash'),
errors = require('../../../server/errors'),
applyPublicRules = require('../../../server/permissions/public');
describe('Permissions', function () {
describe('applyPublicRules', function () {
it('should return empty object for docName with no rules', function (done) {
applyPublicRules('test', 'test', {}).then(function (result) {
result.should.eql({});
done();
});
});
it('should return unchanged object for non-public context', function (done) {
var internal = {context: 'internal'},
user = {context: {user: 1}},
app = {context: {app: 1}};
applyPublicRules('posts', 'browse', _.cloneDeep(internal)).then(function (result) {
result.should.eql(internal);
return applyPublicRules('posts', 'browse', _.cloneDeep(user));
}).then(function (result) {
result.should.eql(user);
return applyPublicRules('posts', 'browse', _.cloneDeep(app));
}).then(function (result) {
result.should.eql(app);
done();
}).catch(done);
});
it('should return unchanged object for post with public context', function (done) {
var publicContext = {context: {}};
applyPublicRules('posts', 'browse', _.cloneDeep(publicContext)).then(function (result) {
result.should.not.eql(publicContext);
result.should.eql({
context: {},
status: 'published'
});
return applyPublicRules('posts', 'browse', _.extend({}, _.cloneDeep(publicContext), {status: 'published'}));
}).then(function (result) {
result.should.eql({
context: {},
status: 'published'
});
done();
}).catch(done);
});
it('should throw an error for draft post without uuid (read)', function (done) {
var draft = {context: {}, data: {status: 'draft'}};
applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
it('should throw an error for draft post (browse)', function (done) {
var draft = {context: {}, status: 'draft'};
applyPublicRules('posts', 'browse', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
it('should permit post draft status with uuid (read)', function (done) {
var draft = {context: {}, data: {status: 'draft', uuid: '1234-abcd'}};
applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function (result) {
result.should.eql(draft);
done();
}).catch(done);
});
it('should permit post all status with uuid (read)', function (done) {
var draft = {context: {}, data: {status: 'all', uuid: '1234-abcd'}};
applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function (result) {
result.should.eql(draft);
done();
}).catch(done);
});
it('should NOT permit post draft status with uuid (browse)', function (done) {
var draft = {context: {}, status: 'draft', uuid: '1234-abcd'};
applyPublicRules('posts', 'browse', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
it('should NOT permit post all status with uuid (browse)', function (done) {
var draft = {context: {}, status: 'all', uuid: '1234-abcd'};
applyPublicRules('posts', 'browse', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
it('should throw an error for draft post with uuid and id or slug (read)', function (done) {
var draft = {context: {}, data: {status: 'draft', uuid: '1234-abcd', id: 1}};
applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
draft = {context: {}, data: {status: 'draft', uuid: '1234-abcd', slug: 'abcd'}};
return applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
});
it('should return unchanged object for user with public context', function (done) {
var publicContext = {context: {}};
applyPublicRules('users', 'browse', _.cloneDeep(publicContext)).then(function (result) {
result.should.not.eql(publicContext);
result.should.eql({
context: {},
status: 'all'
});
return applyPublicRules('users', 'browse', _.extend({}, _.cloneDeep(publicContext), {status: 'active'}));
}).then(function (result) {
result.should.eql({
context: {},
status: 'active'
});
done();
}).catch(done);
});
});
});

View File

@ -1,504 +0,0 @@
var should = require('should'),
sinon = require('sinon'),
testUtils = require('../utils'),
Promise = require('bluebird'),
_ = require('lodash'),
Models = require('../../server/models'),
errors = require('../../server/errors'),
permissions = require('../../server/permissions'),
sandbox = sinon.sandbox.create();
describe('Permissions', function () {
afterEach(function () {
sandbox.restore();
});
describe('actions map', function () {
before(function () {
Models.init();
});
beforeEach(function () {
var permissions = _.map(testUtils.DataGenerator.Content.permissions, function (testPerm) {
return testUtils.DataGenerator.forKnex.createPermission(testPerm);
});
sandbox.stub(Models.Permission, 'findAll', function () {
return Promise.resolve(Models.Permissions.forge(permissions));
});
});
it('can load an actions map from existing permissions', function (done) {
permissions.init().then(function (actionsMap) {
should.exist(actionsMap);
actionsMap.edit.sort().should.eql(['post', 'tag', 'user', 'page'].sort());
actionsMap.should.equal(permissions.actionsMap);
done();
}).catch(done);
});
});
describe('parseContext', function () {
it('should return public for no context', function () {
permissions.parseContext().should.eql({
internal: false,
external: false,
user: null,
app: null,
public: true
});
permissions.parseContext({}).should.eql({
internal: false,
external: false,
user: null,
app: null,
public: true
});
});
it('should return public for random context', function () {
permissions.parseContext('public').should.eql({
internal: false,
external: false,
user: null,
app: null,
public: true
});
permissions.parseContext({client: 'thing'}).should.eql({
internal: false,
external: false,
user: null,
app: null,
public: true
});
});
it('should return user if user populated', function () {
permissions.parseContext({user: 1}).should.eql({
internal: false,
external: false,
user: 1,
app: null,
public: false
});
});
it('should return app if app populated', function () {
permissions.parseContext({app: 5}).should.eql({
internal: false,
external: false,
user: null,
app: 5,
public: false
});
});
it('should return internal if internal provided', function () {
permissions.parseContext({internal: true}).should.eql({
internal: true,
external: false,
user: null,
app: null,
public: false
});
permissions.parseContext('internal').should.eql({
internal: true,
external: false,
user: null,
app: null,
public: false
});
});
});
describe('applyPublicRules', function () {
it('should return empty object for docName with no rules', function (done) {
permissions.applyPublicRules('test', 'test', {}).then(function (result) {
result.should.eql({});
done();
});
});
it('should return unchanged object for non-public context', function (done) {
var internal = {context: 'internal'},
user = {context: {user: 1}},
app = {context: {app: 1}};
permissions.applyPublicRules('posts', 'browse', _.cloneDeep(internal)).then(function (result) {
result.should.eql(internal);
return permissions.applyPublicRules('posts', 'browse', _.cloneDeep(user));
}).then(function (result) {
result.should.eql(user);
return permissions.applyPublicRules('posts', 'browse', _.cloneDeep(app));
}).then(function (result) {
result.should.eql(app);
done();
}).catch(done);
});
it('should return unchanged object for post with public context', function (done) {
var publicContext = {context: {}};
permissions.applyPublicRules('posts', 'browse', _.cloneDeep(publicContext)).then(function (result) {
result.should.not.eql(publicContext);
result.should.eql({
context: {},
status: 'published'
});
return permissions.applyPublicRules('posts', 'browse', _.extend({}, _.cloneDeep(publicContext), {status: 'published'}));
}).then(function (result) {
result.should.eql({
context: {},
status: 'published'
});
done();
}).catch(done);
});
it('should throw an error for draft post without uuid (read)', function (done) {
var draft = {context: {}, data: {status: 'draft'}};
permissions.applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
it('should throw an error for draft post (browse)', function (done) {
var draft = {context: {}, status: 'draft'};
permissions.applyPublicRules('posts', 'browse', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
it('should permit post draft status with uuid (read)', function (done) {
var draft = {context: {}, data: {status: 'draft', uuid: '1234-abcd'}};
permissions.applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function (result) {
result.should.eql(draft);
done();
}).catch(done);
});
it('should permit post all status with uuid (read)', function (done) {
var draft = {context: {}, data: {status: 'all', uuid: '1234-abcd'}};
permissions.applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function (result) {
result.should.eql(draft);
done();
}).catch(done);
});
it('should NOT permit post draft status with uuid (browse)', function (done) {
var draft = {context: {}, status: 'draft', uuid: '1234-abcd'};
permissions.applyPublicRules('posts', 'browse', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
it('should NOT permit post all status with uuid (browse)', function (done) {
var draft = {context: {}, status: 'all', uuid: '1234-abcd'};
permissions.applyPublicRules('posts', 'browse', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
it('should throw an error for draft post with uuid and id or slug (read)', function (done) {
var draft = {context: {}, data: {status: 'draft', uuid: '1234-abcd', id: 1}};
permissions.applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
draft = {context: {}, data: {status: 'draft', uuid: '1234-abcd', slug: 'abcd'}};
return permissions.applyPublicRules('posts', 'read', _.cloneDeep(draft)).then(function () {
done('Did not throw an error for draft');
}).catch(function (err) {
(err instanceof errors.NoPermissionError).should.eql(true);
done();
});
});
});
it('should return unchanged object for user with public context', function (done) {
var publicContext = {context: {}};
permissions.applyPublicRules('users', 'browse', _.cloneDeep(publicContext)).then(function (result) {
result.should.not.eql(publicContext);
result.should.eql({
context: {},
status: 'all'
});
return permissions.applyPublicRules('users', 'browse', _.extend({}, _.cloneDeep(publicContext), {status: 'active'}));
}).then(function (result) {
result.should.eql({
context: {},
status: 'active'
});
done();
}).catch(done);
});
});
// @TODO: move to integrations or stub
// it('does not allow edit post without permission', function (done) {
// var fakePage = {
// id: 1
// };
// permissions.init()
// .then(function () {
// var canThisResult = permissions.canThis({id: 1});
// should.exist(canThisResult.edit);
// should.exist(canThisResult.edit.post);
// return canThisResult.edit.page(fakePage);
// })
// .then(function () {
// done(new Error('was able to edit post without permission'));
// }).catch(done);
// });
// it('allows edit post with permission', function (done) {
// var fakePost = {
// id: '1'
// };
// permissions.init()
// .then(function () {
// return Models.User.findOne({id: 1});
// })
// .then(function (foundUser) {
// var newPerm = new Models.Permission({
// name: 'test3 edit post',
// action_type: 'edit',
// object_type: 'post'
// });
// return newPerm.save(null, context).then(function () {
// return foundUser.permissions().attach(newPerm);
// });
// })
// .then(function () {
// return Models.User.findOne({id: 1}, { withRelated: ['permissions']});
// })
// .then(function (updatedUser) {
// // TODO: Verify updatedUser.related('permissions') has the permission?
// var canThisResult = permissions.canThis(updatedUser.id);
// should.exist(canThisResult.edit);
// should.exist(canThisResult.edit.post);
// return canThisResult.edit.post(fakePost);
// })
// .then(function () {
// done();
// }).catch(done);
// });
// it('can use permissible function on Model to allow something', function (done) {
// var testUser,
// permissibleStub = sandbox.stub(Models.Post, 'permissible', function () {
// return Promise.resolve();
// });
// testUtils.insertAuthorUser()
// .then(function () {
// return Models.User.findAll();
// })
// .then(function (foundUser) {
// testUser = foundUser.models[1];
// return permissions.canThis({user: testUser.id}).edit.post(123);
// })
// .then(function () {
// permissibleStub.restore();
// permissibleStub.calledWith(123, { user: testUser.id, app: null, internal: false })
// .should.equal(true);
// done();
// })
// .catch(function () {
// permissibleStub.restore();
// done(new Error('did not allow testUser'));
// });
// });
// it('can use permissible function on Model to forbid something', function (done) {
// var testUser,
// permissibleStub = sandbox.stub(Models.Post, 'permissible', function () {
// return Promise.reject();
// });
// testUtils.insertAuthorUser()
// .then(function () {
// return Models.User.findAll();
// })
// .then(function (foundUser) {
// testUser = foundUser.models[1];
// return permissions.canThis({user: testUser.id}).edit.post(123);
// })
// .then(function () {
// permissibleStub.restore();
// done(new Error('Allowed testUser to edit post'));
// })
// .catch(function () {
// permissibleStub.calledWith(123, { user: testUser.id, app: null, internal: false })
// .should.equal(true);
// permissibleStub.restore();
// done();
// });
// });
// it('can get effective user permissions', function (done) {
// effectivePerms.user(1).then(function (effectivePermissions) {
// should.exist(effectivePermissions);
// effectivePermissions.length.should.be.above(0);
// done();
// }).catch(done);
// });
// it('can check an apps effective permissions', function (done) {
// effectivePerms.app('Kudos')
// .then(function (effectivePermissions) {
// should.exist(effectivePermissions);
// effectivePermissions.length.should.be.above(0);
// done();
// })
// .catch(done);
// });
// it('does not allow an app to edit a post without permission', function (done) {
// // Change the author of the post so the author override doesn't affect the test
// Models.Post.edit({'author_id': 2}, _.extend(context, {id: 1}))
// .then(function (updatedPost) {
// // Add user permissions
// return Models.User.findOne({id: 1})
// .then(function (foundUser) {
// var newPerm = new Models.Permission({
// name: 'app test edit post',
// action_type: 'edit',
// object_type: 'post'
// });
// return newPerm.save(null, context).then(function () {
// return foundUser.permissions().attach(newPerm).then(function () {
// return Promise.all([updatedPost, foundUser]);
// });
// });
// });
// })
// .then(function (results) {
// var updatedPost = results[0],
// updatedUser = results[1];
// return permissions.canThis({ user: updatedUser.id })
// .edit
// .post(updatedPost.id)
// .then(function () {
// return results;
// })
// .catch(function (err) {
// /*jshint unused:false */
// done(new Error('Did not allow user 1 to edit post 1'));
// });
// })
// .then(function (results) {
// var updatedPost = results[0],
// updatedUser = results[1];
// // Confirm app cannot edit it.
// return permissions.canThis({ app: 'Hemingway', user: updatedUser.id })
// .edit
// .post(updatedPost.id)
// .then(function () {
// done(new Error('Allowed an edit of post 1'));
// }).catch(done);
// }).catch(done);
// });
// it('allows an app to edit a post with permission', function (done) {
// permissions.canThis({ app: 'Kudos', user: 1 })
// .edit
// .post(1)
// .then(function () {
// done();
// })
// .catch(function () {
// done(new Error('Did not allow an edit of post 1'));
// });
// });
// it('checks for null context passed and rejects', function (done) {
// permissions.canThis(undefined)
// .edit
// .post(1)
// .then(function () {
// done(new Error('Should not allow editing post'));
// })
// .catch(done);
// });
// it('allows \'internal\' to be passed for internal requests', function (done) {
// // Using tag here because post implements the custom permissible interface
// permissions.canThis('internal')
// .edit
// .tag(1)
// .then(function () {
// done();
// })
// .catch(function () {
// done(new Error('Should allow editing post with "internal"'));
// });
// });
// it('allows { internal: true } to be passed for internal requests', function (done) {
// // Using tag here because post implements the custom permissible interface
// permissions.canThis({internal: true})
// .edit
// .tag(1)
// .then(function () {
// done();
// })
// .catch(function () {
// done(new Error('Should allow editing post with { internal: true }'));
// });
// });
});