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Increase unit test coverage of auth code

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This commit is contained in:
Nick O'Leary
2015-01-28 22:41:13 +00:00
parent b2aae93fa6
commit fbf7ee50eb
22 changed files with 1251 additions and 178 deletions
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47
test/red/api/auth/clients_spec.js
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@@ -0,0 +1,47 @@
/**
* Copyright 2015 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var should = require("should");
var Clients = require("../../../../red/api/auth/clients");
describe("Clients", function() {
it('finds the known editor client',function(done) {
Clients.get("node-red-editor").then(function(client) {
client.should.have.property("id","node-red-editor");
client.should.have.property("secret","not_available");
done();
});
});
it('finds the known admin client',function(done) {
Clients.get("node-red-admin").then(function(client) {
client.should.have.property("id","node-red-admin");
client.should.have.property("secret","not_available");
done();
}).catch(function(err) {
done(err);
});
});
it('returns null for unknown client',function(done) {
Clients.get("unknown-client").then(function(client) {
should.not.exist(client);
done();
}).catch(function(err) {
done(err);
});
});
});

38
test/red/api/auth/index_spec.js
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@@ -1,5 +1,5 @@
/**
* Copyright 2014 IBM Corp.
* Copyright 2015 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,13 +15,13 @@
**/
var should = require("should");
var when = require("when");
var sinon = require("sinon");
var request = require('supertest');
var express = require('express');
var passport = require("passport");
var auth = require("../../../../red/api/auth");
var Tokens = require("../../../../red/api/auth/tokens");
var settings = require("../../../../red/settings");
@@ -103,4 +103,36 @@ describe("api auth middleware",function() {
})
});
});
describe("revoke", function() {
it("revokes a token", function(done) {
var revokeToken = sinon.stub(Tokens,"revoke",function() {
return when.resolve();
});
var req = { body: { token: "abcdef" } };
var res = { send: function(resp) {
revokeToken.restore();
resp.should.equal(200);
done();
}};
auth.revoke(req,res);
});
});
describe("login", function() {
it("returns login details", function(done) {
auth.login(null,{json: function(resp) {
resp.should.have.a.property("type","credentials");
resp.should.have.a.property("prompts");
resp.prompts.should.have.a.lengthOf(2);
done();
}});
});
});
});

61
test/red/api/auth/permissions_spec.js
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@@ -0,0 +1,61 @@
/**
* Copyright 2015 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var should = require("should");
var permissions = require("../../../../red/api/auth/permissions");
describe("Auth permissions", function() {
describe("hasPermission", function() {
it('a user with no permissions',function() {
permissions.hasPermission({},"*").should.be.false;
});
it('a user with global permissions',function() {
permissions.hasPermission({permissions:"*"},"read").should.be.true;
permissions.hasPermission({permissions:"*"},"write").should.be.true;
});
it('a user with read permissions',function() {
permissions.hasPermission({permissions:"read"},"read").should.be.true;
permissions.hasPermission({permissions:"read"},"node.read").should.be.true;
permissions.hasPermission({permissions:"read"},"write").should.be.false;
permissions.hasPermission({permissions:"read"},"node.write").should.be.false;
});
});
describe("needsPermission middleware", function() {
it('passes if no user on request',function(done) {
var needsPermission = permissions.needsPermission("*");
needsPermission({},null,function() {
done();
});
});
it('passes if user has required permission',function(done) {
var needsPermission = permissions.needsPermission("read");
needsPermission({user:{permissions:"read"}},null,function() {
done();
});
});
it('rejects if user does not have required permission',function(done) {
var needsPermission = permissions.needsPermission("write");
needsPermission({user:{permissions:"read"}},{send: function(code) {
code.should.equal(401);
done();
}},null);
});
});
});

197
test/red/api/auth/strategies_spec.js
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@@ -1,5 +1,5 @@
/**
* Copyright 2014 IBM Corp.
* Copyright 2015 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -14,6 +14,201 @@
* limitations under the License.
**/
var should = require("should");
var when = require('when');
var sinon = require('sinon');
var strategies = require("../../../../red/api/auth/strategies");
var Users = require("../../../../red/api/auth/users");
var Tokens = require("../../../../red/api/auth/tokens");
var Clients = require("../../../../red/api/auth/clients");
describe("Auth strategies", function() {
describe("Password Token Exchange", function() {
var userAuthentication;
afterEach(function() {
if (userAuthentication) {
userAuthentication.restore();
}
});
it('Handles authentication failure',function(done) {
userAuthentication = sinon.stub(Users,"authenticate",function(username,password) {
return when.resolve(null);
});
strategies.passwordTokenExchange({},"user","password","scope",function(err,token) {
try {
should.not.exist(err);
token.should.be.false;
done();
} catch(e) {
done(e);
}
});
});
it('Creates new token on authentication success',function(done) {
userAuthentication = sinon.stub(Users,"authenticate",function(username,password) {
return when.resolve({username:"user"});
});
var tokenDetails = {};
var tokenCreate = sinon.stub(Tokens,"create",function(username,client,scope) {
tokenDetails.username = username;
tokenDetails.client = client;
tokenDetails.scope = scope;
return when.resolve({accessToken: "123456"});
});
strategies.passwordTokenExchange({id:"myclient"},"user","password","scope",function(err,token) {
try {
should.not.exist(err);
token.should.equal("123456");
tokenDetails.should.have.property("username","user");
tokenDetails.should.have.property("client","myclient");
tokenDetails.should.have.property("scope","scope");
done();
} catch(e) {
done(e);
} finally {
tokenCreate.restore();
}
});
});
});
describe("Anonymous Strategy", function() {
it('Succeeds if anon user enabled',function(done) {
var userDefault = sinon.stub(Users,"default",function() {
return when.resolve("anon");
});
strategies.anonymousStrategy._success = strategies.anonymousStrategy.success;
strategies.anonymousStrategy.success = function(user) {
user.should.equal("anon");
strategies.anonymousStrategy.success = strategies.anonymousStrategy._success;
delete strategies.anonymousStrategy._success;
userDefault.restore();
done();
};
strategies.anonymousStrategy.authenticate({});
});
it('Fails if anon user not enabled',function(done) {
var userDefault = sinon.stub(Users,"default",function() {
return when.resolve(null);
});
strategies.anonymousStrategy._fail = strategies.anonymousStrategy.fail;
strategies.anonymousStrategy.fail = function(err) {
err.should.equal(401);
strategies.anonymousStrategy.fail = strategies.anonymousStrategy._fail;
delete strategies.anonymousStrategy._fail;
userDefault.restore();
done();
};
strategies.anonymousStrategy.authenticate({});
});
});
describe("Bearer Strategy", function() {
it('Rejects invalid token',function(done) {
var getToken = sinon.stub(Tokens,"get",function(token) {
return when.resolve(null);
});
strategies.bearerStrategy("1234",function(err,user) {
try {
should.not.exist(err);
user.should.be.false;
done();
} catch(e) {
done(e);
} finally {
getToken.restore();
}
});
});
it('Accepts valid token',function(done) {
var getToken = sinon.stub(Tokens,"get",function(token) {
return when.resolve({user:"user",scope:"scope"});
});
var getUser = sinon.stub(Users,"get",function(username) {
return when.resolve("aUser");
});
strategies.bearerStrategy("1234",function(err,user,opts) {
try {
should.not.exist(err);
user.should.equal("aUser");
opts.should.have.a.property("scope","scope");
done();
} catch(e) {
done(e);
} finally {
getToken.restore();
getUser.restore();
}
});
});
});
describe("Client Password Strategy", function() {
it('Accepts valid client',function(done) {
var testClient = {id:"node-red-editor",secret:"not_available"};
var getClient = sinon.stub(Clients,"get",function(client) {
return when.resolve(testClient);
});
strategies.clientPasswordStrategy(testClient.id,testClient.secret,function(err,client) {
try {
should.not.exist(err);
client.should.eql(testClient);
done();
} catch(e) {
done(e);
} finally {
getClient.restore();
}
});
});
it('Rejects invalid client secret',function(done) {
var testClient = {id:"node-red-editor",secret:"not_available"};
var getClient = sinon.stub(Clients,"get",function(client) {
return when.resolve(testClient);
});
strategies.clientPasswordStrategy(testClient.id,"invalid_secret",function(err,client) {
try {
should.not.exist(err);
client.should.be.false;
done();
} catch(e) {
done(e);
} finally {
getClient.restore();
}
});
});
it('Rejects invalid client id',function(done) {
var testClient = {id:"node-red-editor",secret:"not_available"};
var getClient = sinon.stub(Clients,"get",function(client) {
return when.resolve(null);
});
strategies.clientPasswordStrategy("invalid_id","invalid_secret",function(err,client) {
try {
should.not.exist(err);
client.should.be.false;
done();
} catch(e) {
done(e);
} finally {
getClient.restore();
}
});
});
});
});

168
test/red/api/auth/tokens/index_spec.js Normal file
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@@ -0,0 +1,168 @@
/**
* Copyright 2015 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var should = require("should");
var when = require("when");
var sinon = require("sinon");
var Tokens = require("../../../../../red/api/auth/tokens");
describe("Tokens", function() {
describe("#init",function() {
var module = require("module");
var originalLoader;
beforeEach(function() {
originalLoader = module._load;
});
afterEach(function() {
module._load = originalLoader;
});
it('loads default storage plugin', function(done) {
module._load = function(name) {
name.should.equal("./localfilesystem");
return {init: function(settings) {done()}};
}
try {
Tokens.init({});
} catch(err) {
done(err);
}
});
it('loads the specified storage plugin', function(done) {
module._load = function(name) {
name.should.equal("./aTestExample");
return {init: function(settings) {done()}};
}
try {
Tokens.init({sessionStorageModule:"aTestExample"});
} catch(err) {
done(err);
}
});
it('uses the provided storage plugin', function(done) {
Tokens.init({sessionStorageModule:{init:function(settings){done()}}});
});
});
describe("#get",function() {
it('returns a valid token', function(done) {
Tokens.init({sessionStorageModule:{
init:function(settings){},
get: function(token) {
return when.resolve({user:"fred",accessExpires: Date.now()+10000});
}
}});
Tokens.get("1234").then(function(token) {
try {
token.should.have.a.property("user","fred");
done();
} catch(err) {
done(err);
}
});
});
it('deletes an expired token and returns null', function(done) {
var sessionStorageModule = {
init:function(settings){},
get: function(token) {
return when.resolve({user:"fred",accessExpires: Date.now()-10000});
},
delete: sinon.stub().returns(when.resolve())
};
Tokens.init({sessionStorageModule:sessionStorageModule});
Tokens.get("1234").then(function(token) {
try {
should.not.exist(token);
sessionStorageModule.delete.calledWith("1234").should.be.true;
done();
} catch(err) {
done(err);
}
});
});
it('returns null for an invalid token', function(done) {
Tokens.init({sessionStorageModule:{
init:function(settings){},
get: function(token) {
return when.resolve(null);
}
}});
Tokens.get("1234").then(function(token) {
try {
should.not.exist(token);
done();
} catch(err) {
done(err);
}
});
});
});
describe("#create",function() {
it('creates a token', function(done) {
var sessionStorageModule = {
init:function(settings){},
create: sinon.stub().returns(when.resolve())
};
Tokens.init({sessionStorageModule:sessionStorageModule});
Tokens.create("user","client","scope").then(function(token) {
try {
sessionStorageModule.create.called.should.be.true;
token.should.have.a.property('accessToken',sessionStorageModule.create.args[0][0]);
sessionStorageModule.create.args[0][1].should.have.a.property('user','user');
sessionStorageModule.create.args[0][1].should.have.a.property('client','client');
sessionStorageModule.create.args[0][1].should.have.a.property('scope','scope');
done();
} catch(err) {
done(err);
}
});
});
});
describe("#revoke", function() {
it('revokes a token', function(done) {
var deletedToken;
Tokens.init({sessionStorageModule:{
init:function(settings){},
delete: function(token) {
deletedToken = token;
return when.resolve(null);
}
}});
Tokens.revoke("1234").then(function() {
try {
deletedToken.should.equal("1234");
done();
} catch(err) {
done(err);
}
});
});
});
});

96
test/red/api/auth/tokens/localfilesystem_spec.js Normal file
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@@ -0,0 +1,96 @@
/**
* Copyright 2015 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var should = require("should");
var when = require("when");
var sinon = require("sinon");
var fs = require('fs-extra');
var path = require('path');
var localfilesystem = require("../../../../../red/api/auth/tokens/localfilesystem.js");
describe("Tokens localfilesystem", function() {
var userDir = path.join(__dirname,".testUserHome");
beforeEach(function(done) {
fs.remove(userDir,function(err) {
fs.mkdir(userDir,done);
});
});
afterEach(function(done) {
fs.remove(userDir,done);
});
it("initialise when no session file exists",function(done) {
localfilesystem.init({userDir:userDir}).then(function() {
localfilesystem.get("1234").then(function(token) {
should.not.exist(token);
done();
});
});
});
it("initialises when session file exists", function(done) {
var sessions = {"1234":{"user":"nol","client":"node-red-admin","scope":["*"],"accessToken":"1234"}};
fs.writeFileSync(path.join(userDir,".sessions.json"),JSON.stringify(sessions),"utf8");
localfilesystem.init({userDir:userDir}).then(function() {
localfilesystem.get("1234").then(function(token) {
token.should.eql(sessions['1234']);
done();
});
});
});
it("writes new tokens to the session file",function(done) {
var sessions = {"1234":{"user":"nol","client":"node-red-admin","scope":["*"],"accessToken":"1234"}};
fs.writeFileSync(path.join(userDir,".sessions.json"),JSON.stringify(sessions),"utf8");
localfilesystem.init({userDir:userDir}).then(function() {
localfilesystem.create("5678",{
user:"fred",
client:"client",
scope:["read"],
accessToken:"5678"
}).then(function() {
var newSessions = JSON.parse(fs.readFileSync(path.join(userDir,".sessions.json"),"utf8"));
newSessions.should.have.a.property("1234");
newSessions.should.have.a.property("5678");
done();
});
});
});
it("deletes tokens from the session file",function(done) {
var sessions = {
"1234":{"user":"nol","client":"node-red-admin","scope":["*"],"accessToken":"1234"},
"5678":{"user":"fred","client":"client","scope":["read"],"accessToken":"5678"}
};
fs.writeFileSync(path.join(userDir,".sessions.json"),JSON.stringify(sessions),"utf8");
localfilesystem.init({userDir:userDir}).then(function() {
localfilesystem.delete("5678").then(function() {
var newSessions = JSON.parse(fs.readFileSync(path.join(userDir,".sessions.json"),"utf8"));
newSessions.should.have.a.property("1234");
newSessions.should.not.have.a.property("5678");
done();
});
});
});
});

0
test/red/api/auth/tokens_spec.js
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185
test/red/api/auth/users_spec.js
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@@ -0,0 +1,185 @@
/**
* Copyright 2015 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var should = require("should");
var when = require('when');
var sinon = require('sinon');
var Users = require("../../../../red/api/auth/users");
describe("Users", function() {
describe('Initalised with a credentials object, no anon',function() {
before(function() {
Users.init({
type:"credentials",
users:[{
username:"fred",
password:"5f4dcc3b5aa765d61d8327deb882cf99", // 'password'
permissions:"*"
}]
});
});
describe('#get',function() {
it('returns known user',function(done) {
Users.get("fred").then(function(user) {
try {
user.should.have.a.property("username","fred");
user.should.have.a.property("permissions","*");
user.should.not.have.a.property("password");
done();
} catch(err) {
done(err);
}
});
});
it('returns null for unknown user', function(done) {
Users.get("barney").then(function(user) {
try {
should.not.exist(user);
done();
} catch(err) {
done(err);
}
});
});
});
describe('#default',function() {
it('returns null for default user', function(done) {
Users.default().then(function(user) {
try {
should.not.exist(user);
done();
} catch(err) {
done(err);
}
});
});
});
describe('#authenticate',function() {
it('authenticates a known user', function(done) {
Users.authenticate('fred','password').then(function(user) {
try {
user.should.have.a.property("username","fred");
user.should.have.a.property("permissions","*");
user.should.not.have.a.property("password");
done();
} catch(err) {
done(err);
}
});
});
it('rejects invalid password for a known user', function(done) {
Users.authenticate('fred','wrong').then(function(user) {
try {
should.not.exist(user);
done();
} catch(err) {
done(err);
}
});
});
it('rejects invalid user', function(done) {
Users.authenticate('barney','wrong').then(function(user) {
try {
should.not.exist(user);
done();
} catch(err) {
done(err);
}
});
});
});
});
describe('Initalised with a credentials object including anon',function() {
before(function() {
Users.init({
type:"credentials",
users:[],
default: { permissions: "*" }
});
});
describe('#default',function() {
it('returns default user', function(done) {
Users.default().then(function(user) {
try {
user.should.have.a.property('anonymous',true);
user.should.have.a.property('permissions','*');
done();
} catch(err) {
done(err);
}
});
});
});
});
describe('Initialised with a credentials object with user functions',function() {
var authUsername = '';
var authPassword = '';
before(function() {
Users.init({
type:"credentials",
users:function(username) {
return when.resolve({'username':'dave','permissions':'read'});
},
authenticate: function(username,password) {
authUsername = username;
authPassword = password;
return when.resolve({'username':'pete','permissions':'write'});
}
});
});
describe('#get',function() {
it('delegates get user',function(done) {
Users.get('dave').then(function(user) {
try {
user.should.have.a.property("username","dave");
user.should.have.a.property("permissions","read");
user.should.not.have.a.property("password");
done();
} catch(err) {
done(err);
}
});
});
it('delegates authenticate user',function(done) {
Users.authenticate('pete','secret').then(function(user) {
try {
user.should.have.a.property("username","pete");
user.should.have.a.property("permissions","write");
user.should.not.have.a.property("password");
authUsername.should.equal('pete');
authPassword.should.equal('secret');
done();
} catch(err) {
done(err);
}
});
});
});
});
});

155
test/red/comms_spec.js
View File

@@ -1,5 +1,5 @@
/**
* Copyright 2014 IBM Corp.
* Copyright 2014, 2015 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,12 +15,18 @@
**/
var should = require("should");
var sinon = require("sinon");
var when = require("when");
var http = require('http');
var express = require('express');
var app = express();
var WebSocket = require('ws');
var comms = require("../../red/comms.js");
var Users = require("../../red/api/auth/users");
var Tokens = require("../../red/api/auth/tokens");
var address = '127.0.0.1';
var listenPort = 0; // use ephemeral port
@@ -188,5 +194,152 @@ describe("comms", function() {
});
});
});
describe('authentication required, no anonymous',function() {
var server;
var url;
var port;
var getDefaultUser;
var getUser;
var getToken;
before(function(done) {
getDefaultUser = sinon.stub(Users,"default",function() { return when.resolve(null);});
getUser = sinon.stub(Users,"get", function(username) {
if (username == "fred") {
return when.resolve({permissions:"read"});
} else {
return when.resolve(null);
}
});
getToken = sinon.stub(Tokens,"get",function(token) {
if (token == "1234") {
return when.resolve({user:"fred"});
} else if (token == "5678") {
return when.resolve({user:"barney"});
} else {
return when.resolve(null);
}
});
server = http.createServer(function(req,res){app(req,res)});
comms.init(server, {adminAuth:{}});
server.listen(listenPort, address);
server.on('listening', function() {
port = server.address().port;
url = 'http://' + address + ':' + port + '/comms';
comms.start();
done();
});
});
after(function() {
getDefaultUser.restore();
getUser.restore();
getToken.restore();
comms.stop();
});
it('prevents connections that do not authenticate',function(done) {
var ws = new WebSocket(url);
var count = 0;
var interval;
ws.on('open', function() {
ws.send('{"subscribe":"foo"}');
});
ws.on('close', function() {
done();
});
});
it('allows connections that do authenticate',function(done) {
var ws = new WebSocket(url);
var received = 0;
ws.on('open', function() {
ws.send('{"auth":"1234"}');
});
ws.on('message', function(msg) {
received++;
if (received == 1) {
msg.should.equal('{"auth":"ok"}');
ws.send('{"subscribe":"foo"}');
comms.publish('foo', 'correct');
} else {
msg.should.equal('{"topic":"foo","data":"correct"}');
ws.close();
}
});
ws.on('close', function() {
received.should.equal(2);
done();
});
});
it('rejects connections for non-existant token',function(done) {
var ws = new WebSocket(url);
var received = 0;
ws.on('open', function() {
ws.send('{"auth":"2345"}');
});
ws.on('close', function() {
done();
});
});
it('rejects connections for invalid token',function(done) {
var ws = new WebSocket(url);
var received = 0;
ws.on('open', function() {
ws.send('{"auth":"5678"}');
});
ws.on('close', function() {
done();
});
});
});
describe('authentication required, anonymous enabled',function() {
var server;
var url;
var port;
var getDefaultUser;
before(function(done) {
getDefaultUser = sinon.stub(Users,"default",function() { return when.resolve({permissions:"read"});});
server = http.createServer(function(req,res){app(req,res)});
comms.init(server, {adminAuth:{}});
server.listen(listenPort, address);
server.on('listening', function() {
port = server.address().port;
url = 'http://' + address + ':' + port + '/comms';
comms.start();
done();
});
});
after(function() {
getDefaultUser.restore();
comms.stop();
});
it('allows anonymous connections that do not authenticate',function(done) {
var ws = new WebSocket(url);
var count = 0;
var interval;
ws.on('open', function() {
ws.send('{"subscribe":"foo"}');
setTimeout(function() {
comms.publish('foo', 'correct');
},200);
});
ws.on('message', function(msg) {
msg.should.equal('{"topic":"foo","data":"correct"}');
count++;
ws.close();
});
ws.on('close', function() {
count.should.equal(1);
done();
});
});
});
});