io.micronaut.security.token.propagation

Class HttpHeaderTokenPropagator

java.lang.Object

io.micronaut.security.token.propagation.HttpHeaderTokenPropagator

All Implemented Interfaces:

io.micronaut.core.order.Ordered, TokenPropagator

@Requires(property="micronaut.security.token.propagation.header.enabled",
          notEquals="false")
 @Singleton
public class HttpHeaderTokenPropagator
extends java.lang.Object
implements TokenPropagator

Propagates a token based off of a header.

Since:

1.4.0

Author:

James Kleeh

Field Summary

Fields

Modifier and Type	Field and Description
protected HttpHeaderTokenPropagatorConfiguration	configuration

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
HttpHeaderTokenPropagator(HttpHeaderTokenPropagatorConfiguration configuration)

Method Summary

Modifier and Type	Method and Description
protected java.util.Optional<java.lang.String>	extractTokenFromAuthorization(java.lang.String authorization)
java.util.Optional<java.lang.String>	findToken(io.micronaut.http.HttpRequest<?> request) Search for a JWT token in a HTTP request.
protected java.lang.String	headerValue(java.lang.String token)
void	writeToken(io.micronaut.http.MutableHttpRequest<?> request, java.lang.String token) Writes the token to the request.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.micronaut.core.order.Ordered

getOrder

Field Detail

configuration

protected final HttpHeaderTokenPropagatorConfiguration configuration

Constructor Detail

HttpHeaderTokenPropagator

public HttpHeaderTokenPropagator(HttpHeaderTokenPropagatorConfiguration configuration)

Parameters:

configuration - The token propagator configuration

Method Detail

writeToken

public void writeToken(io.micronaut.http.MutableHttpRequest<?> request,
                       java.lang.String token)

Writes the token to the request.

Specified by:

writeToken in interface TokenPropagator

Parameters:

request - The MutableHttpRequest instance

token - A token ( e.g. JWT token, basic auth token...)

findToken

public java.util.Optional<java.lang.String> findToken(io.micronaut.http.HttpRequest<?> request)

Search for a JWT token in a HTTP request.

Specified by:

findToken in interface TokenPropagator

Parameters:

request - The request to look for the token in

Returns:

if the JWT token is found it is returned, empty if not

headerValue

protected java.lang.String headerValue(java.lang.String token)

Parameters:

token - the token being written

Returns:

the value which will be written to an HTTP Header

extractTokenFromAuthorization

protected java.util.Optional<java.lang.String> extractTokenFromAuthorization(java.lang.String authorization)

Parameters:

authorization - Authorization header value

Returns:

If prefix is 'Bearer' for 'Bearer XXX' it returns 'XXX'