[Trunk | Admin Tools Library]:

1. AdminToolsLibraryCheckDeployController.java: 
	a. In "hello()" method added @RequestMapping (except for existing ""), "/health_check".
	b. Added method "checkEverything()" (/health_chech/advanced) only accessible by PORTAL ADMINS which checks connection with db and prints properties.
2. PortalPage.java: Added default value "false" for position fields (top, bottom, left, right).

src/main/java/eu/dnetlib/uoaadmintoolslibrary/controllers/AdminToolsLibraryCheckDeployController.java

@@ -1,21 +1,54 @@
 package eu.dnetlib.uoaadmintoolslibrary.controllers;
 
+import com.mongodb.BasicDBObject;
+import com.mongodb.CommandResult;
+import com.mongodb.DBObject;
+import eu.dnetlib.uoaadmintoolslibrary.configuration.properties.GoogleConfig;
+import eu.dnetlib.uoaadmintoolslibrary.configuration.properties.MailConfig;
 import org.apache.log4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.HashMap;
+import java.util.Map;
+
 @RestController
 @CrossOrigin(origins = "*")
 @RequestMapping("/admin-tools-library")
 public class AdminToolsLibraryCheckDeployController {
+    @Autowired
+    private MailConfig mailConfig;
+
+    @Autowired
+    private GoogleConfig googleConfig;
+
     private final Logger log = Logger.getLogger(this.getClass());
 
-    @RequestMapping(value = "", method = RequestMethod.GET)
+    @RequestMapping(value = {"", "/health_check"}, method = RequestMethod.GET)
     public String hello() {
         log.debug("Hello from uoa-admin-tools-library!");
         return "Hello from uoa-admin-tools-library!";
     }
+
+    @PreAuthorize("hasAnyAuthority(@AuthorizationService.PORTAL_ADMIN)")
+    @RequestMapping(value = "/health_check/advanced", method = RequestMethod.GET)
+    public Map<String, String> checkEverything() {
+        Map<String, String> response = new HashMap<>();
+        response.put("admintoolslibrary.mail.auth",mailConfig.getAuth());
+        response.put("admintoolslibrary.mail.from", mailConfig.getAuth());
+        response.put("admintoolslibrary.mail.host", mailConfig.getHost());
+        response.put("admintoolslibrary.mail.port", mailConfig.getPort());
+        response.put("admintoolslibrary.mail.username", mailConfig.getUsername() == null ? null : "[unexposed value]");
+        response.put("admintoolslibrary.mail.password", mailConfig.getPassword() == null ? null : "[unexposed value]");
+        response.put("admintoolslibrary.google.secret", googleConfig.getSecret() == null ? null : "[unexposed value]");
+
+//        response.put("Define also", "admintoolslibrary.mail.username, " +
+//                "admintoolslibrary.mail.password, admintoolslibrary.google.secret");
+        return response;
+    }
 }
 

src/main/java/eu/dnetlib/uoaadmintoolslibrary/entities/fullEntities/PortalPage.java

@@ -27,10 +27,10 @@ public class PortalPage {
 //    private Boolean openaire;
 
     // Posiitions where help texts are allowed for this page
-    private Boolean top;
+    private Boolean top = false;
-    private Boolean bottom;
+    private Boolean bottom = false;
-    private Boolean left;
+    private Boolean left = false;
-    private Boolean right;
+    private Boolean right = false;
 
     public PortalPage() {}