overleaf/services/web/test/acceptance/coffee/TokenAccessTests.coffee

expect = require("chai").expect
async = require("async")
User = require "./helpers/User"
request = require "./helpers/request"
settings = require "settings-sharelatex"

try_read_access = (user, project_id, test, callback) ->
	async.series [
		(cb) ->
			user.request.get "/project/#{project_id}", (error, response, body) ->
				return cb(error) if error?
				test(response, body)
				cb()
		(cb) ->
			user.request.get "/project/#{project_id}/download/zip", (error, response, body) ->
				return cb(error) if error?
				test(response, body)
				cb()
	], callback

try_read_only_token_access = (user, token, test, callback) ->
	async.series [
		(cb) ->
			user.request.get "/read/#{token}", (error, response, body) ->
				return cb(error) if error?
				test(response, body)
				cb()
	], callback

try_read_and_write_token_access = (user, token, test, callback) ->
	async.series [
		(cb) ->
			user.request.get "/read/#{token}", (error, response, body) ->
				return cb(error) if error?
				test(response, body)
				cb()
	], callback

try_content_access = (user, project_id, test, callback) ->
	# The real-time service calls this end point to determine the user's 
	# permissions.
	if user.id?
		user_id = user.id
	else
		user_id = "anonymous-user"
	request.post {
		url: "/project/#{project_id}/join"
		qs: {user_id}
		auth:
			user: settings.apis.web.user
			pass: settings.apis.web.pass
			sendImmediately: true
		json: true
		jar: false
	}, (error, response, body) ->
		return callback(error) if error?
		test(response, body)
		callback()

expect_content_write_access = (user, project_id, callback) ->
	try_content_access(user, project_id, (response, body) ->
		expect(body.privilegeLevel).to.be.oneOf ["readAndWrite"]
	, callback)

expect_content_read_access = (user, project_id, callback) ->
	try_content_access(user, project_id, (response, body) ->
		expect(body.privilegeLevel).to.be.oneOf ["readOnly"]
	, callback)

expect_read_only_access = (user, project_id, token, callback) ->
	async.series [
		(cb) ->
			try_read_only_token_access(user, token, (response, body) ->
				expect(response.statusCode).to.be.oneOf [200, 204]
			, cb)
		(cb) ->
			try_content_access(user, project_id, (response, body) ->
				expect(body.privilegeLevel).to.be.oneOf ["readOnly"]
			, cb)
	], callback

expect_read_and_write_access = (user, project_id, token, callback) ->
	async.series [
		(cb) ->
			try_read_and_write_token_access(user, token, (response, body) ->
				expect(response.statusCode).to.be.oneOf [200, 204]
			, cb)
		(cb) ->
			try_content_access(user, project_id, (response, body) ->
				expect(body.privilegeLevel).to.be.oneOf ["readAndWrite"]
			, cb)
	], callback





describe 'TokenAccess', ->
	before (done) ->
		@timeout(90000)
		@owner = new User()
		@other1 = new User()
		@other2 = new User()
		@anon = new User()
		async.parallel [
			(cb) => @owner.login cb
			(cb) => @other1.login cb
			(cb) => @other2.login cb
			(cb) => @anon.getCsrfToken cb
		], done

	describe 'read-only token', ->
		before (done) ->
			@owner.createProject 'token-ro-test#{Math.random()}', (err, project_id) =>
				return done(err) if err?
				@project_id = project_id
				@owner.makeTokenBased @project_id, (err) =>
					return done(err) if err?
					@owner.getProject @project_id, (err, project) =>
						return done(err) if err?
						@tokens = project.tokens
						console.log ">> ", @project_id, @tokens, project.publicAccesLevel
						done()

		it 'should deny access before the token is used', (done) ->
			try_read_access(@other1, @project_id, (response, body) =>
				expect(response.statusCode).to.equal 302
				expect(body).to.match /.*\/restricted.*/
			, done)

		it 'should allow the user to access project via read-only token url', (done) ->
			try_read_only_token_access(@other1, @tokens.readOnly, (response, body) =>
				expect(response.statusCode).to.equal 200
			, done)

		it 'should allow the user to join the project with read-only access', (done) ->
			try_content_access(@other1, @project_id, (response, body) =>
				expect(body.privilegeLevel).to.equal 'readOnly'
			, done)

		describe 'made private again', ->
			before (done) ->
				@owner.makePrivate @project_id, () -> setTimeout(done, 1000)

			it 'should deny access to project', (done) ->
				try_read_access(@other1, @project_id, (response, body) =>
					expect(response.statusCode).to.equal 302
					expect(body).to.match /.*\/restricted.*/
				, done)

			it 'should not allow the user to access read-only token', (done) ->
				try_read_only_token_access(@other1, @tokens.readOnly, (response, body) =>
					expect(response.statusCode).to.equal 404
				, done)

			it 'should not allow the user to join the project', (done) ->
				try_content_access(@other1, @project_id, (response, body) =>
					expect(body.privilegeLevel).to.equal false
				, done)


	# describe 'anonymous read-only token', ->
	# 	beforeEach ->

	# 	describe 'made private again', ->
	# 		beforeEach ->

	# describe 'read-and-write token', ->
	# 	beforeEach ->

	# 	describe 'made private again', ->
	# 		beforeEach ->