🚧 Add logout service

src/main/java/dev/dinauer/oidcproxy/LogoutService.java

@@ -0,0 +1,24 @@
+package dev.dinauer.oidcproxy;
+
+import io.vertx.core.http.Cookie;
+import io.vertx.core.http.HttpServerResponse;
+import jakarta.enterprise.context.ApplicationScoped;
+import org.eclipse.microprofile.config.inject.ConfigProperty;
+
+@ApplicationScoped
+public class LogoutService
+{
+    private static final String EMPTY = "";
+
+    @ConfigProperty(name = "oidc.proxy.logout.redirect.url")
+    String logoutRedirectUrl;
+
+    public void logout(HttpServerResponse response)
+    {
+        response.addCookie(Cookie.cookie("session", EMPTY).setMaxAge(0).setPath("/").setHttpOnly(true).setSecure(true));
+        response.addCookie(Cookie.cookie("identity", EMPTY).setMaxAge(0).setPath("/").setHttpOnly(false).setSecure(true));
+        response.setStatusCode(302);
+        response.putHeader("Location", logoutRedirectUrl);
+        response.send();
+    }
+}

src/main/java/dev/dinauer/oidcproxy/proxy/ProxyResource.java

@@ -1,5 +1,6 @@
 package dev.dinauer.oidcproxy.proxy;
 
+import dev.dinauer.oidcproxy.LogoutService;
 import dev.dinauer.oidcproxy.callback.CallbackService;
 import dev.dinauer.oidcproxy.proxy.exception.ProxyHttpException;
 import dev.dinauer.oidcproxy.proxy.exception.TokenNotFoundException;
@@ -36,6 +37,9 @@ public class ProxyResource
     @Inject
     CallbackService callbackService;
 
+    @Inject
+    LogoutService logoutService;
+
     @Route(path = "/auth/callback", order = 0)
     @Blocking
     public void callback(@Context RoutingContext context)
@@ -47,11 +51,7 @@ public class ProxyResource
     @Blocking
     public void logout(@Context HttpServerResponse response)
     {
-        response.addCookie(Cookie.cookie("session", "").setMaxAge(0).setPath("/").setHttpOnly(true).setSecure(true));
+        logoutService.logout(response);
-        response.addCookie(Cookie.cookie("identity", "").setMaxAge(0).setPath("/").setHttpOnly(false).setSecure(true));
-        response.setStatusCode(302);
-        response.putHeader("Location", "http://localhost:3000");
-        response.send();
     }
 
     @Route(path = "/*", order = 2)

src/main/resources/application.properties

@@ -14,6 +14,8 @@ oidc.proxy.client.redirect=http://localhost:3000
 
 %dev,test.oidc.proxy.crypto.secret=test
 
+%dev,test.oidc.proxy.logout.redirect.url=http://localhost:3000
+
 %dev,test.quarkus.flyway.clean-at-start=true
 %dev.quarkus.flyway.locations=db/migration,db/dev
 quarkus.flyway.migrate-at-start=true