Merged in CST-11012-demo (pull request #1019)

CST-11012 demo

dspace-server-webapp/src/main/java/org/dspace/app/rest/authorization/impl/CoarNotifyLdnEnabled.java

@@ -0,0 +1,33 @@
+package org.dspace.app.rest.authorization.impl;
+
+import org.dspace.app.rest.authorization.AuthorizationFeature;
+import org.dspace.app.rest.authorization.AuthorizationFeatureDocumentation;
+import org.dspace.app.rest.model.BaseObjectRest;
+import org.dspace.app.rest.model.SiteRest;
+import org.dspace.core.Context;
+import org.dspace.discovery.SearchServiceException;
+import org.dspace.services.ConfigurationService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.sql.SQLException;
+
+@Component
+@AuthorizationFeatureDocumentation(name = CoarNotifyLdnEnabled.NAME,
+        description = "It can be used to verify if the user can see the coar notify protocol is enabled")
+public class CoarNotifyLdnEnabled implements AuthorizationFeature {
+
+    public final static String NAME = "coarLdnEnabled";
+
+    @Autowired
+    private ConfigurationService configurationService;
+    @Override
+    public boolean isAuthorized(Context context, BaseObjectRest object) throws SQLException, SearchServiceException {
+        return configurationService.getBooleanProperty("coar-notify.enabled", true);
+    }
+
+    @Override
+    public String[] getSupportedTypes() {
+        return new String[]{SiteRest.CATEGORY+"."+SiteRest.NAME};
+    }
+}

dspace/config/dspace.cfg

@@ -1694,3 +1694,4 @@ include = ${module_dir}/usage-statistics.cfg
 include = ${module_dir}/versioning.cfg
 include = ${module_dir}/workflow.cfg
 include = ${module_dir}/external-providers.cfg
+include = ${module_dir}/coar-notify-ldn.cfg

dspace/config/modules/coar-notify-ldn.cfg

@@ -0,0 +1,9 @@
+#---------------------------------------------------------------#
+#---------------COAR NOTIFY LDN CONFIGURATION-------------------#
+#---------------------------------------------------------------#
+#     Configuration properties used  by Coar Notify and ldn     #
+#---------------------------------------------------------------#
+
+#Boolean to determine if Coar Notify is enabled globally for entire site.
+#default => true
+coar-notify.enabled = true

dspace/config/modules/rest.cfg

@@ -52,6 +52,7 @@ rest.properties.exposed = google.recaptcha.mode
 rest.properties.exposed = cc.license.jurisdiction
 rest.properties.exposed = identifiers.item-status.register-doi
 rest.properties.exposed = authentication-password.domain.valid
+rest.properties.exposed = coar-notify.enabled
 
 #---------------------------------------------------------------#
 # These configs are used by the deprecated REST (v4-6) module   #