Add Chrome flags in integration tests

- Export `DBUS_SESSION_BUS_ADDRESS` to avoid session errors during tests.
- Add Chrome stability flags for improved reliability in Docker/CI environments.
- Add chrome driver logging

Author: duanemay

scripts/integration_tests.sh

@@ -92,6 +92,10 @@ function main() {
         exit 1
       fi
 
+      if [[ -z "${DBUS_SESSION_BUS_ADDRESS}" ]]; then
+        export DBUS_SESSION_BUS_ADDRESS=/dev/null
+      fi
+      export CHROME_LOG_FILE=${wd}/chrome.log
       eval "$integration_test_code"
 
       # Clean up: kill the boot server

uaa/src/test/java/org/cloudfoundry/identity/uaa/integration/feature/DefaultIntegrationTestConfig.java

@@ -81,14 +81,33 @@ private static ChromeOptions getChromeOptions() {
                 "--allow-running-insecure-content",
                 "--allow-insecure-localhost",
                 "--no-sandbox", // Required for Docker/CI environments
-                "--disable-dev-shm-usage", // Overcome limited resource problems in Docker
                 "--disable-gpu",
+                "--remote-allow-origins=*",
+                "--disable-dev-shm-usage", // Overcome limited resource problems in Docker
+                "--enable-logging",
+                // Additional stability flags
                 "--disable-extensions",
                 "--disable-software-rasterizer",
                 "--disable-background-timer-throttling",
                 "--disable-backgrounding-occluded-windows",
                 "--disable-renderer-backgrounding",
-                "--remote-allow-origins=*"
+                "--disable-blink-features=AutomationControlled",
+                "--disable-features=TranslateUI",
+                "--disable-ipc-flooding-protection",
+                "--disable-hang-monitor",
+                "--disable-prompt-on-repost",
+                "--disable-sync",
+                "--disable-component-extensions-with-background-pages",
+                "--force-color-profile=srgb",
+                "--metrics-recording-only",
+                "--enable-features=NetworkService,NetworkServiceInProcess",
+                "--disable-features=VizDisplayCompositor",
+                "--no-first-run",
+                "--no-default-browser-check",
+                "--disable-default-apps",
+                "--disable-popup-blocking",
+                "--test-type",
+                "--disable-infobars"
         );
         options.setAcceptInsecureCerts(true);