net.smartcosmos.cluster.gateway.filters

Class PreAuthorizationFilter

java.lang.Object

com.netflix.zuul.ZuulFilter

net.smartcosmos.cluster.gateway.filters.PreAuthorizationFilter

All Implemented Interfaces:

com.netflix.zuul.IZuulFilter, Comparable<com.netflix.zuul.ZuulFilter>

@Service
 @ConditionalOnProperty(prefix="smartcosmos.gateway.pre-authorization-filter",
                       name="enabled",
                       matchIfMissing=true)
public class PreAuthorizationFilter
extends com.netflix.zuul.ZuulFilter

Filter that occurs before Zuul forwards the request to see if the provided request has a JWT. If it does not, attempts to validate existing authentication against the Auth Server and retrieve a JWT for the request.

The filter is only applied if the route for the request is not configured to be handled locally (forwarding request), i.e. it doesn't match a route like the following:

     forward-route:
       path: /local/**
       url: forward:/**
 

Nested Class Summary

Nested classes/interfaces inherited from class com.netflix.zuul.ZuulFilter

com.netflix.zuul.ZuulFilter.TestUnit

Constructor Summary

Constructors

Constructor and Description
PreAuthorizationFilter(AuthenticationClient authenticationClient, org.springframework.cloud.netflix.zuul.filters.RouteLocator routeLocator)

Method Summary

Modifier and Type	Method and Description
int	filterOrder()
String	filterType()
protected String[]	getAuthenticationCredentials()
protected javax.servlet.http.HttpServletRequest	getRequest()
protected String	getResponseBody(org.springframework.http.HttpStatus statusCode, String message, String path)
boolean	isAuthorizationPath()
boolean	isBasicAuthRequest()
boolean	isForwardingRoute()
Object	run()
protected void	setErrorResponse(org.springframework.http.HttpStatus statusCode, String message)
boolean	shouldFilter()

Methods inherited from class com.netflix.zuul.ZuulFilter

compareTo, disablePropertyName, isFilterDisabled, isStaticFilter, runFilter

Methods inherited from class java.lang.Object

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

Constructor Detail

PreAuthorizationFilter

@Autowired
public PreAuthorizationFilter(AuthenticationClient authenticationClient,
                                         org.springframework.cloud.netflix.zuul.filters.RouteLocator routeLocator)

Method Detail

filterType

public String filterType()

Specified by:

filterType in class com.netflix.zuul.ZuulFilter

filterOrder

public int filterOrder()

Specified by:

filterOrder in class com.netflix.zuul.ZuulFilter

shouldFilter

public boolean shouldFilter()

isForwardingRoute

public boolean isForwardingRoute()

isBasicAuthRequest

public boolean isBasicAuthRequest()

isAuthorizationPath

public boolean isAuthorizationPath()

getRequest

protected javax.servlet.http.HttpServletRequest getRequest()

run

public Object run()

getAuthenticationCredentials

protected String[] getAuthenticationCredentials()

setErrorResponse

protected void setErrorResponse(org.springframework.http.HttpStatus statusCode,
                                String message)

getResponseBody

protected String getResponseBody(org.springframework.http.HttpStatus statusCode,
                                 String message,
                                 String path)