Package io.hawt.web.auth

Class ClientRouteRedirectFilter

java.lang.Object

io.hawt.web.auth.ClientRouteRedirectFilter

All Implemented Interfaces:

jakarta.servlet.Filter

public class ClientRouteRedirectFilter
extends Object
implements jakarta.servlet.Filter

A filter that handles client-side routing URLs and redirects to login page depending on authentication state. There are two kinds of URLs handled:

• URLs that correspond to Hawtio resources and servlets
• URLs that correspond to Hawtio-React client routes (which would give HTTP/404 when handled)

Special client route is /login, which should be handled carefuly and in some cases user may get redirected to this URL for smoother client experience (no React app blinking).

This filter should be called after AuthenticationFilter, but for requests not handled by that filter, we may perform pre-emptive authentication.

This filter used to be called LoginRedirectFilter, but it's doing a bit more now to provide unified experience between WAR, Spring Boot and Quarkus deployments.

Even in Spring Boot, this filter is called before DispatcherServlet, so it's invoked before any @RequestMapping methods.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ATTRIBUTE_UNSECURED_PATHS

Constructor Summary

Constructors

Constructor	Description
ClientRouteRedirectFilter()
ClientRouteRedirectFilter(String[] unsecuredPaths, String hawtioBase)

Method Summary

Modifier and Type	Method	Description
void	doFilter(jakarta.servlet.ServletRequest request, jakarta.servlet.ServletResponse response, jakarta.servlet.FilterChain chain)
void	init(jakarta.servlet.FilterConfig filterConfig)
void	setRedirector(Redirector redirector)

Methods inherited from class java.lang.Object

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

Methods inherited from interface jakarta.servlet.Filter

destroy

Field Details

ATTRIBUTE_UNSECURED_PATHS

public static final String ATTRIBUTE_UNSECURED_PATHS

See Also:

• Constant Field Values

Constructor Details

ClientRouteRedirectFilter

public ClientRouteRedirectFilter()

ClientRouteRedirectFilter

public ClientRouteRedirectFilter(String[] unsecuredPaths,
 String hawtioBase)

Method Details

init

public void init(jakarta.servlet.FilterConfig filterConfig)
          throws jakarta.servlet.ServletException

Specified by:

init in interface jakarta.servlet.Filter

Throws:

jakarta.servlet.ServletException

doFilter

public void doFilter(jakarta.servlet.ServletRequest request,
 jakarta.servlet.ServletResponse response,
 jakarta.servlet.FilterChain chain)
              throws IOException,
jakarta.servlet.ServletException

Specified by:

doFilter in interface jakarta.servlet.Filter

Throws:

IOException

jakarta.servlet.ServletException

setRedirector

public void setRedirector(Redirector redirector)