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6
votes
5answers
420 views

Authentication between client, central server, and player ran server

I am developing an open source game that uses a client-server scheme similar to Minecraft. We will control the central authentication server that verifies an account is valid, while players will run ...
0
votes
0answers
22 views

Identity for google Play Game Service (GPG) for web and ios games

How Google Play Game Services (GPG) asks for user identity in non android devices? Will it ask for user to login into a google account for every game?
0
votes
1answer
151 views

What is the correct way to authenticate a player with password from Unity to a php api server?

So, I have a game in Unity for mobiles that gives you the possibility to sign-up with username, email and password to unlock extra features. The datas are sent, through a POST request, to a PHP+MYSQL ...
0
votes
1answer
40 views

Asymetrcal Public Key (Host it on a server or distribute with launcher)?

I am currently building a launcher for the front end of my game and I am wondering if I should host the public key on a server and have the launcher pull the data as and when needed, or should I ...
2
votes
1answer
279 views

How are UDP packets verified as authentic? [closed]

Hey I'm writing a game and have the backend written using a sometimes-reliable UDP scheme. I want to verify that inbound packets are actually originating from the player specified in the packets. My ...
1
vote
0answers
626 views

Using Gmail credentials to authenticate users [closed]

I am developing a game in which I want the user to be able to use their Google Mail account to log in. They should be able to simply click on a Gmail login button and be taken to the Gmail login page, ...
7
votes
2answers
871 views

How to split login and game logic when writing servers?

I'm building a poker like game server, I was going to have all logins and game logic to be handled on one server, but from my research on the web, I learn that this would not scale, and it would make ...
2
votes
1answer
140 views

How do I manage multiplayer login?

How is the typical login, loading the level and spawning handled? For example: Client sends "iwanttologinwithcharacterx" Server does some validity checks and instantiates characterx Server sends ...
0
votes
1answer
423 views

UDP + digital signature vs TCP vs other solutions to guarantee message authenticity

TCP guarantees message authenticity rather reliably using packet sequence number. Other option would be going with UDP and using digital signatures to make the message authentic. What could be my ...
5
votes
4answers
561 views

Online Identification for Desktop Games?

What methods are there for providing means of authentification for multiplayer? A few thoughts: I don't want to be restricted to a single publishing platform such as Steam. Something like OpenID ...
2
votes
1answer
626 views

Is WS-Security or REST+SSL a scalable authentication platform? [closed]

I'm trying to find a solid architecture for authenticating users against a database. I have a game client, which I plan to serve up a request with. The transport doesn't really matter, but at this ...
9
votes
3answers
923 views

How do I prevent identity spoofing in a multiplayer game?

I'm thinking about clients spoofing IP addresses, tricking other clients that they are the server; that sort of stuff. (I don't know much about this, so if this is completely wrong, please correct ...