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WFLY-13527 Thousand of unauthorized requests in between balancer and … #13332

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merged 1 commit into from Jun 4, 2020
Merged

WFLY-13527 Thousand of unauthorized requests in between balancer and … #13332

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11 changes: 10 additions & 1 deletion undertow/src/main/java/org/wildfly/extension/undertow/HttpInvokerHostService.java
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Expand Up @@ -30,7 +30,10 @@
import io.undertow.security.handlers.AuthenticationConstraintHandler;
import io.undertow.server.HttpHandler;
import io.undertow.server.handlers.Cookie;
import io.undertow.server.handlers.CookieImpl;
import io.undertow.server.handlers.PathHandler;
import io.undertow.server.session.SecureRandomSessionIdGenerator;
import io.undertow.util.StatusCodes;
import org.jboss.as.domain.management.SecurityRealm;
import org.jboss.as.web.session.SimpleRoutingSupport;
import org.jboss.as.web.session.SimpleSessionIdentifierCodec;
Expand Down Expand Up @@ -84,11 +87,17 @@ public void stop(StopContext stopContext) {

private HttpHandler setupRoutes(HttpHandler handler) {
final SimpleSessionIdentifierCodec codec = new SimpleSessionIdentifierCodec(new SimpleRoutingSupport(), this.host.getValue().getServer().getRoute());
final SecureRandomSessionIdGenerator generator = new SecureRandomSessionIdGenerator();
return exchange -> {
exchange.addResponseCommitListener(ex -> {
Cookie cookie = ex.getResponseCookies().get(JSESSIONID);
if(cookie != null ) {
if (cookie != null ) {
cookie.setValue(codec.encode(cookie.getValue()).toString());
} else if (ex.getStatusCode() == StatusCodes.UNAUTHORIZED) {
// add a session cookie in order to avoid sticky session issue after 401 Unauthorized response
cookie = new CookieImpl("JSESSIONID", codec.encode(generator.createSessionId()).toString());
cookie.setPath(ex.getResolvedPath());
exchange.getResponseCookies().put("JSESSIONID", cookie);
}
});
handler.handleRequest(exchange);
Expand Down