XmppDotNet - Register Account

Register Account

new accounts can be registered using XEP-0077 In-Band Registration when supported by the XMPP server.

It is not recommended to enable In-Band Registration on public servers. It opens a server for malicious usage.
It more secure to register accounts over a website or other services, using captchas and additional token verification by Email, SMS and others. There are many ways to interact directly with the user accounts storage of a XMPP server.

implementation of IRegister

public class RegisterAccountHandler : IRegister
{
    private XmppClient xmppClient;
    public RegisterAccountHandler(XmppClient xmppClient)
    {
        this.xmppClient = xmppClient;
    }

    public bool RegisterNewAccount => true;

    public async Task<Register> RegisterAsync(Register register)
    {
        return await Task<Register>.Run(() =>
        {
            register.RemoveAll<Data>();
            register.Username = xmppClient.Username;
            register.Password = xmppClient.Password;

            return register;
        });
    }
}

connect and register a new account

var xmppClient = new XmppClient()
{
    Username = "bob",
    Password = "secret",
    XmppDomain = "example.com"    
};

// set our RegisterAccountHandler
xmppClient.RegistrationHandler = new RegisterAccountHandler(xmppClient);

await xmppClient.ConnectAsync();