gerwinb500

Pusher takes care of maintaning the connections, authentication etc. If I would use a socket server I would have to implement all this by myself.

As far as I can tell there are two other java-pusher libraries which both use the GSON library for JSON parsing. So these probably also use reflection. The source code is available on GitHub, so maybe I can do a few adjustments to get rid of the error. I will try your suggestion. Thank you for your help.

Finaly managed to solve the problem. I needed to allow reflection in the OsBot client. Even tough I now get the following uncaught exception: java.lang.RuntimeException: Unable to invoke no-args constructor for class com.pusher.client.channel.impl.PresenceChannelImpl$Presence. Registering an InstanceCreator with Gson for this type may fix this problem. at com.google.gson.internal.ConstructorConstructor$14.construct(ConstructorConstructor.java:228) at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:212) at com.google.gson.Gson.fromJson(Gson.java:927) at com.google.gson.Gson.fromJson(Gson.java:892) at com.google.gson.Gson.fromJson(Gson.java:841) at com.google.gson.Gson.fromJson(Gson.java:813) at com.pusher.client.channel.impl.PresenceChannelImpl.extractPresenceDataFrom(PresenceChannelImpl.java:162) at com.pusher.client.channel.impl.PresenceChannelImpl.handleSubscriptionSuccessfulMessage(PresenceChannelImpl.java:100) at com.pusher.client.channel.impl.PresenceChannelImpl.onMessage(PresenceChannelImpl.java:58) at com.pusher.client.channel.impl.ChannelManager.onMessage(ChannelManager.java:116) at com.pusher.client.connection.websocket.WebSocketConnection.handleEvent(WebSocketConnection.java:177) at com.pusher.client.connection.websocket.WebSocketConnection.access$600(WebSocketConnection.java:27) at com.pusher.client.connection.websocket.WebSocketConnection$6.run(WebSocketConnection.java:261) at com.pusher.client.util.Factory$1.run(Factory.java:119) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.UnsupportedOperationException: Cannot allocate class com.pusher.client.channel.impl.PresenceChannelImpl$Presence at com.google.gson.internal.UnsafeAllocator$4.newInstance(UnsafeAllocator.java:104) at com.google.gson.internal.ConstructorConstructor$14.construct(ConstructorConstructor.java:225) ... 16 more Everything seems to work fine. Would like to fix this tho.

It seems that you are right. When I try to connect to a public channel where no authorization is required, I get the following exception: java.security.AccessControlException: access denied ("java.lang.reflect.ReflectPermission" "suppressAccessChecks") at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at org.osbot.LpT7.checkPermission(ns:156) at java.lang.reflect.AccessibleObject.setAccessible(Unknown Source) at com.google.gson.internal.reflect.PreJava9ReflectionAccessor.makeAccessible(PreJava9ReflectionAccessor.java:31) at com.google.gson.internal.ConstructorConstructor.newDefaultConstructor(ConstructorConstructor.java:103) at com.google.gson.internal.ConstructorConstructor.get(ConstructorConstructor.java:85) at com.google.gson.internal.bind.MapTypeAdapterFactory.create(MapTypeAdapterFactory.java:127) at com.google.gson.Gson.getAdapter(Gson.java:458) at com.google.gson.Gson.toJson(Gson.java:696) at com.google.gson.Gson.toJson(Gson.java:683) at com.google.gson.Gson.toJson(Gson.java:638) at com.google.gson.Gson.toJson(Gson.java:618) at com.pusher.client.channel.impl.ChannelImpl.toSubscribeMessage(ChannelImpl.java:132) at com.pusher.client.channel.impl.ChannelManager$1.run(ChannelManager.java:149) at com.pusher.client.util.Factory$1.run(Factory.java:119) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) This exception is thrown when this line of code is executed in the pusher-websocket-java library: GSON.toJson(jsonObject); This is probably also the reason why subscibing to a presence channel doesn't work. It seems that OsBot blocks some functionallity of the GSON library due to secuirity reasons. I don't know why tho. Does anybody know a way to solve this problem?

Thank you both for your reaction. @Nbacon Yes, the authentication works when I run it outside of OsBot. Also, the authentication works in OsBot when running OsBot in debug mode as I mentioned above. Maybe I could try your possible fix if you still think it can help? @Jarl I probably should've mentioned this before, but the code has exited before it even makes a subscribe request to Pusher. If I check in the Pusher debug console, I can see the client has connected. But I don't see any subscription request/failure in the debug console or the error logs. So the script throws an exception before it even sends a subscribe request to Pusher. If the problems was one of those you mentioned, I probably should've seen it in the Pusher debug consolse/error logs. I think the problem has something to do with the GSON library. In the error below (also mentioned above) you can see that the server responded correctly. Otherwise the channel_data would not match the correct values. Authentication failure due to [Unable to parse response from Authorizer: {"auth":"315578f9acfb71d039d6:f0487dc4d6e28bfed9a556366afb2ff8ef660dc36de5864f6a426f696a028406","channel_data":"{\"user_id\":5,\"user_info\":{\"id\":5,\"name\":\"name\",\"email\":\"name@name.com\",\"type\":\"bot\",\"botpass\":\"pass\",\"server\":1,\"is_mule\":0,\"stage\":\"readybot\",\"is_online\":0,\"email_verified_at\":null,\"api_token\":\"{the correct api token}\",\"created_at\":\"2021-01-28T17:14:00.000000Z\",\"updated_at\":\"2021-01-28T17:14:00.000000Z\"}}"}], exception was [com.pusher.client.AuthorizationFailureException: Unable to parse response from Authorizer: {"auth":"315578f9acfb71d039d6:f0487dc4d6e28bfed9a556366afb2ff8ef660dc36de5864f6a426f696a028406","channel_data":"{\"user_id\":5,\"user_info\":{\"id\":5,\"name\":\"name\",\"email\":\"name@name.com\",\"type\":\"bot\",\"botpass\":\"pass\",\"server\":1,\"is_mule\":0,\"stage\":\"readybot\",\"is_online\":0,\"email_verified_at\":null,\"api_token\":\"{the correct api token}\",\"created_at\":\"2021-01-28T17:14:00.000000Z\",\"updated_at\":\"2021-01-28T17:14:00.000000Z\"}}"}] Logging the response from pusher is not possible because the code throws an exception before sending a subscribe request. Maybe someone can explain what the difference is between starting OsBot from intellij like I mentioned above, and starting OsBot the normal way?

Thank you for your reaction. You are right, I should've put the error in. Here it is: Authentication failure due to [Unable to parse response from Authorizer: {"auth":"315578f9acfb71d039d6:f0487dc4d6e28bfed9a556366afb2ff8ef660dc36de5864f6a426f696a028406","channel_data":"{\"user_id\":5,\"user_info\":{\"id\":5,\"name\":\"name\",\"email\":\"name@name.com\",\"type\":\"bot\",\"botpass\":\"pass\",\"server\":1,\"is_mule\":0,\"stage\":\"readybot\",\"is_online\":0,\"email_verified_at\":null,\"api_token\":\"{the correct api token}\",\"created_at\":\"2021-01-28T17:14:00.000000Z\",\"updated_at\":\"2021-01-28T17:14:00.000000Z\"}}"}], exception was [com.pusher.client.AuthorizationFailureException: Unable to parse response from Authorizer: {"auth":"315578f9acfb71d039d6:f0487dc4d6e28bfed9a556366afb2ff8ef660dc36de5864f6a426f696a028406","channel_data":"{\"user_id\":5,\"user_info\":{\"id\":5,\"name\":\"name\",\"email\":\"name@name.com\",\"type\":\"bot\",\"botpass\":\"pass\",\"server\":1,\"is_mule\":0,\"stage\":\"readybot\",\"is_online\":0,\"email_verified_at\":null,\"api_token\":\"{the correct api token}\",\"created_at\":\"2021-01-28T17:14:00.000000Z\",\"updated_at\":\"2021-01-28T17:14:00.000000Z\"}}"}] As you can see my local http server, which handles the authorization, responses with correct message. Only the message cannot be parsed for some reason. The Pusher-websocket-java library I downloaded comes with it's dependencies. I got it from here. Also I checked if the dependencies for the library it self where there, and they where. It contains both the GSON and Websocket dependency. I also tried to download and use the Pusher-websocket-java library without the dependencies, and added the dependencies manually, but I still got the same error. My artifacts tab looks tike this: I extracted the Pusher-websocket-java, and some other libraries, into the output root. Am I missing something?

Currently I'm working on a script that supports communication trough Pusher (websockets). For this I use the Pusher-websocket-java library. I've been trying to get some code working that connects to Pusher and subscribes to a Presence channel. Connecting to Pusher is no problem at all, but when I try to subscribe to the prescence channel I receive an error. After some trial and error, I decided to try and debug the script with intellij as explained here. This is how I found out that the code works whenever I start the OsBot client from intellij. I believe it has something to do with the this: Based on this I think the problem is that the Pusher library is not build the right way. But I don't get any missing library errors, and connecting to Pusher does work which uses the same library.... I added the Pusher library to the output root. I think this is the right way to use external libraries in OsBot? In short: The Pusher library only works whenever I use the debugger. Any suggestions on how to fix this?

Already fixed it, thanks for replies tho. I started programming java about a week ago, so I'm still a noob lol

I think understand what you mean, but I don't know how to implement the nul check of w and w.getInteractActions(). Could you maybe write a sample code or explain?

Hi everyone. Currently I'm working on a script that buys items needed. Unfortunatly , I ran in to a problem. When buying the item, I want it to press the +5% button in the buy screen. To do this I need to filter out this button. Since I'm not willing to use ID's, I tried filtering on interact actions. This is the code I used: RS2Widget plusButton = getWidgets().singleFilter(getWidgets().getAll(), w -> w.getInteractActions()[0].equals("+5%")); plusButton.interact(); When I run this code, the OSBot logger returns the following error: [ERROR][Bot #1][03/23 05:07:58 PM]: Error in script executor! java.lang.NullPointerException at PlainPizzaMaker.buyItem(PlainPizzaMaker.java:130) at PlainPizzaMaker.onLoop(PlainPizzaMaker.java:116) at org.osbot.rs07.event.ScriptExecutor$InternalExecutor.run(nj:193) at java.lang.Thread.run(Unknown Source) Any suggestions on how to fix it and why it's not working?