Support anonymous access

services/real-time/app/coffee/Router.coffee

@@ -30,11 +30,10 @@ module.exports = Router =
 			
 			logger.log session: session, client_id: client.id, "client connected"
 			
-			user = session.user
-			if !user? or !user._id?
-				logger.log "terminating session without authenticated user"
-				client.disconnect()
-				return
+			if !session or !session.user?
+				user = {_id: "anonymous-user"}
+			else
+				user = session.user
 				
 			client.on "joinProject", (data = {}, callback) ->
 				WebsocketController.joinProject client, user, data.project_id, (err, args...) ->

services/real-time/test/acceptance/coffee/ClientTrackingTests.coffee

@@ -9,46 +9,47 @@ FixturesManager = require "./helpers/FixturesManager"
 async = require "async"
 
 describe "clientTracking", ->
-	before (done) ->
-		async.series [
-			(cb) =>
-				FixturesManager.setUpProject {
-					privilegeLevel: "owner"
-					project: { name: "Test Project"	}
-				}, (error, {@user_id, @project_id}) => cb()
-			
-			(cb) =>
-				@clientA = RealTimeClient.connect()
-				@clientA.on "connect", cb
-				
-			(cb) =>
-				@clientB = RealTimeClient.connect()
-				@clientB.on "connect", cb
-				
-			(cb) =>
-				@clientA.emit "joinProject", {
-					project_id: @project_id
-				}, cb
-				
-			(cb) =>
-				@clientB.emit "joinProject", {
-					project_id: @project_id
-				}, cb
-		], done
-					
 	describe "when a client updates its cursor location", ->
 		before (done) ->
-			@updates = []
-			@clientB.on "clientTracking.clientUpdated", (data) =>
-				@updates.push data
+			async.series [
+				(cb) =>
+					FixturesManager.setUpProject {
+						privilegeLevel: "owner"
+						project: { name: "Test Project"	}
+					}, (error, {@user_id, @project_id}) => cb()
 				
-			@clientA.emit "clientTracking.updatePosition", {
-				row: @row = 42
-				column: @column = 36
-				doc_id: @doc_id = "mock-doc-id"
-			}, (error) ->
-				throw error if error?
-				setTimeout done, 300 # Give the message a chance to reach client B.
+				(cb) =>
+					@clientA = RealTimeClient.connect()
+					@clientA.on "connect", cb
+					
+				(cb) =>
+					@clientB = RealTimeClient.connect()
+						
+					@clientB.on "connect", cb	
+					
+				(cb) =>
+					@clientA.emit "joinProject", {
+						project_id: @project_id
+					}, cb
+					
+				(cb) =>
+					@clientB.emit "joinProject", {
+						project_id: @project_id
+					}, cb
+					
+				(cb) =>
+					@updates = []
+					@clientB.on "clientTracking.clientUpdated", (data) =>
+						@updates.push data
+
+					@clientA.emit "clientTracking.updatePosition", {
+						row: @row = 42
+						column: @column = 36
+						doc_id: @doc_id = "mock-doc-id"
+					}, (error) ->
+						throw error if error?
+						setTimeout cb, 300 # Give the message a chance to reach client B.
+			], done
 			
 		it "should tell other clients about the update", ->
 			@updates.should.deep.equal [
@@ -74,6 +75,58 @@ describe "clientTracking", ->
 						return done()
 				throw new Error("user was never found")
 				
+	describe "when an anonymous client updates its cursor location", ->
+		before (done) ->
+			async.series [
+				(cb) =>
+					FixturesManager.setUpProject {
+						privilegeLevel: "owner"
+						project: { name: "Test Project"	}
+						publicAccess: "readAndWrite"
+					}, (error, {@user_id, @project_id}) => cb()
 				
-	describe "anonymous users", ->
-		it "should test something..."
+				(cb) =>
+					@clientA = RealTimeClient.connect()
+					@clientA.on "connect", cb
+				(cb) =>
+					@clientA.emit "joinProject", {
+						project_id: @project_id
+					}, cb
+			
+				(cb) =>
+					RealTimeClient.setSession({}, cb)
+					
+				(cb) =>
+					@anonymous = RealTimeClient.connect()
+					@anonymous.on "connect", cb	
+					
+				(cb) =>
+					@anonymous.emit "joinProject", {
+						project_id: @project_id
+					}, cb
+					
+				(cb) =>
+					@updates = []
+					@clientA.on "clientTracking.clientUpdated", (data) =>
+						@updates.push data
+
+					@anonymous.emit "clientTracking.updatePosition", {
+						row: @row = 42
+						column: @column = 36
+						doc_id: @doc_id = "mock-doc-id"
+					}, (error) ->
+						throw error if error?
+						setTimeout cb, 300 # Give the message a chance to reach client B.
+			], done
+			
+		it "should tell other clients about the update", ->
+			@updates.should.deep.equal [
+				{
+					row: @row
+					column: @column
+					doc_id: @doc_id
+					id: @anonymous.socket.sessionid
+					user_id: "anonymous-user"
+					name: "Anonymous"
+				}
+			]

services/real-time/test/acceptance/coffee/SessionTests.coffee

@@ -32,47 +32,3 @@ describe "Session", ->
 						break
 				expect(included).to.equal true
 				done()
-		
-	describe "without an established session", ->
-		before (done) ->
-			RealTimeClient.unsetSession (error) =>
-				throw error if error?
-				@client = RealTimeClient.connect()
-				done()
-				
-		it "should get disconnected", (done) ->
-			@client.on "disconnect", () ->
-				done()
-				
-		it "not should appear in the list of connected clients", (done) ->
-			RealTimeClient.getConnectedClients (error, clients) =>
-				included = false
-				for client in clients
-					if client.client_id == @client.socket.sessionid
-						included = true
-						break
-				expect(included).to.equal false
-				done()
-				
-	describe "without a valid user set on the session", ->
-		before (done) ->
-			RealTimeClient.setSession {
-				foo: "bar"
-			}, (error) =>
-				throw error if error?
-				@client = RealTimeClient.connect()
-				done()
-				
-		it "should get disconnected", (done) ->
-			@client.on "disconnect", () ->
-				done()
-				
-		it "not should appear in the list of connected clients", (done) ->
-			RealTimeClient.getConnectedClients (error, clients) =>
-				included = false
-				for client in clients
-					if client.client_id == @client.socket.sessionid
-						included = true
-						break
-				expect(included).to.equal false
-				done()

services/real-time/test/acceptance/coffee/helpers/FixturesManager.coffee

@@ -7,10 +7,12 @@ module.exports = FixturesManager =
 		options.user_id        ||= FixturesManager.getRandomId()
 		options.project_id     ||= FixturesManager.getRandomId()
 		options.project        ||= { name: "Test Project" }
-		{project_id, user_id, privilegeLevel, project} = options
+		{project_id, user_id, privilegeLevel, project, publicAccess} = options
 		
 		privileges = {}
 		privileges[user_id] = privilegeLevel
+		if publicAccess
+			privileges["anonymous-user"] = publicAccess
 		
 		MockWebServer.createMockProject(project_id, privileges, project)
 		MockWebServer.run (error) =>