io.vertx.reactivex.ext.web.handler

Class SimpleAuthenticationHandler

java.lang.Object

io.vertx.reactivex.ext.web.handler.SimpleAuthenticationHandler

All Implemented Interfaces:

Handler<RoutingContext>, AuthenticationHandler

public class SimpleAuthenticationHandler
extends Object
implements AuthenticationHandler, Handler<RoutingContext>

A user customizable authentication handler.

An auth handler allows your application to provide authentication support. The handler is not fully functional without a authentication function. This function takes the as input and returns a . The future should return a non null user object. In the authenticate(java.util.function.Function<io.vertx.reactivex.ext.web.RoutingContext, io.vertx.core.Future<io.vertx.reactivex.ext.auth.User>>) you have full control on the request, so all operations like redirect, next, fail are allowed. There are some rules that need to be followed in order to allow this handler to properly interop with ChainAuthHandler.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field and Description
static io.vertx.lang.rx.TypeArg<SimpleAuthenticationHandler>	__TYPE_ARG

Constructor Summary

Constructors

Constructor and Description
SimpleAuthenticationHandler(Object delegate)
SimpleAuthenticationHandler(SimpleAuthenticationHandler delegate)

Method Summary

Modifier and Type	Method and Description
SimpleAuthenticationHandler	authenticate(java.util.function.Function<RoutingContext,Future<User>> authenticationFunction) This function will allow you to perform authentication the way you intended to.
SimpleAuthenticationHandler	authenticate(Function<RoutingContext,Single<User>> authenticationFunction) This function will allow you to perform authentication the way you intended to.
static SimpleAuthenticationHandler	create() Creates a new instance of the simple authentication handler.
boolean	equals(Object o)
SimpleAuthenticationHandler	getDelegate()
void	handle(RoutingContext event) Something has happened, so handle it.
int	hashCode()
static SimpleAuthenticationHandler	newInstance(SimpleAuthenticationHandler arg)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.vertx.reactivex.ext.web.handler.AuthenticationHandler

newInstance

Field Detail

__TYPE_ARG

public static final io.vertx.lang.rx.TypeArg<SimpleAuthenticationHandler> __TYPE_ARG

Constructor Detail

SimpleAuthenticationHandler

public SimpleAuthenticationHandler(SimpleAuthenticationHandler delegate)

SimpleAuthenticationHandler

public SimpleAuthenticationHandler(Object delegate)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getDelegate

public SimpleAuthenticationHandler getDelegate()

Specified by:

getDelegate in interface AuthenticationHandler

handle

public void handle(RoutingContext event)

Something has happened, so handle it.

Specified by:

handle in interface Handler<RoutingContext>

Specified by:

handle in interface AuthenticationHandler

Parameters:

event - the event to handle

create

public static SimpleAuthenticationHandler create()

Creates a new instance of the simple authentication handler.

Returns:

a new instance.

authenticate

public SimpleAuthenticationHandler authenticate(java.util.function.Function<RoutingContext,Future<User>> authenticationFunction)

This function will allow you to perform authentication the way you intended to. The process should be self explanatory, for example if the request contains a given property completing the function with a non null object is enough to allow the handler to continue. In order to signal errors, you should not call or . Errors should be signaled using the HttpException type. Any other kind of errors will be wrapped as a 401 error. For example forbidden access should be signaled with: new HttpException(403). This is required when working with ChainAuthHandler. By using exceptions to signal failures instead of immediately terminating the request, it allows the chain to proceed to the next handler if needed.

Parameters:

authenticationFunction - the authentication function.

Returns:

self

authenticate

public SimpleAuthenticationHandler authenticate(Function<RoutingContext,Single<User>> authenticationFunction)

This function will allow you to perform authentication the way you intended to. The process should be self explanatory, for example if the request contains a given property completing the function with a non null object is enough to allow the handler to continue. In order to signal errors, you should not call or . Errors should be signaled using the HttpException type. Any other kind of errors will be wrapped as a 401 error. For example forbidden access should be signaled with: new HttpException(403). This is required when working with ChainAuthHandler. By using exceptions to signal failures instead of immediately terminating the request, it allows the chain to proceed to the next handler if needed.

Parameters:

authenticationFunction - the authentication function.

Returns:

self

newInstance

public static SimpleAuthenticationHandler newInstance(SimpleAuthenticationHandler arg)