Some Security Expressions cause NPE when used within Query annotation

Added trustResolver, roleHierarchy, permissionEvaluator, defaultRolePrefix
fields to SecurityEvaluationContextExtension.

Closes gh-11196
Closes gh-11290

Author: evgeniycheban

data/src/main/java/org/springframework/security/data/repository/query/SecurityEvaluationContextExtension.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,7 +17,13 @@
 package org.springframework.security.data.repository.query;
 
 import org.springframework.data.spel.spi.EvaluationContextExtension;
+import org.springframework.security.access.PermissionEvaluator;
+import org.springframework.security.access.expression.DenyAllPermissionEvaluator;
 import org.springframework.security.access.expression.SecurityExpressionRoot;
+import org.springframework.security.access.hierarchicalroles.NullRoleHierarchy;
+import org.springframework.security.access.hierarchicalroles.RoleHierarchy;
+import org.springframework.security.authentication.AuthenticationTrustResolver;
+import org.springframework.security.authentication.AuthenticationTrustResolverImpl;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.context.SecurityContext;
 import org.springframework.security.core.context.SecurityContextHolder;
@@ -77,12 +83,21 @@
  * it.
  *
  * @author Rob Winch
+ * @author Evgeniy Cheban
  * @since 4.0
  */
 public class SecurityEvaluationContextExtension implements EvaluationContextExtension {
 
 	private Authentication authentication;
 
+	private AuthenticationTrustResolver trustResolver = new AuthenticationTrustResolverImpl();
+
+	private RoleHierarchy roleHierarchy = new NullRoleHierarchy();
+
+	private PermissionEvaluator permissionEvaluator = new DenyAllPermissionEvaluator();
+
+	private String defaultRolePrefix = "ROLE_";
+
 	/**
 	 * Creates a new instance that uses the current {@link Authentication} found on the
 	 * {@link org.springframework.security.core.context.SecurityContextHolder}.
@@ -106,8 +121,13 @@ public String getExtensionId() {
 	@Override
 	public SecurityExpressionRoot getRootObject() {
 		Authentication authentication = getAuthentication();
-		return new SecurityExpressionRoot(authentication) {
+		SecurityExpressionRoot root = new SecurityExpressionRoot(authentication) {
 		};
+		root.setTrustResolver(this.trustResolver);
+		root.setRoleHierarchy(this.roleHierarchy);
+		root.setPermissionEvaluator(this.permissionEvaluator);
+		root.setDefaultRolePrefix(this.defaultRolePrefix);
+		return root;
 	}
 
 	private Authentication getAuthentication() {

data/src/test/java/org/springframework/security/data/repository/query/SecurityEvaluationContextExtensionTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,7 +20,10 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
+import org.springframework.security.access.expression.DenyAllPermissionEvaluator;
 import org.springframework.security.access.expression.SecurityExpressionRoot;
+import org.springframework.security.access.hierarchicalroles.NullRoleHierarchy;
+import org.springframework.security.authentication.AuthenticationTrustResolverImpl;
 import org.springframework.security.authentication.TestingAuthenticationToken;
 import org.springframework.security.core.context.SecurityContextHolder;
 
@@ -69,6 +72,17 @@ public void getRootObjectExplicitAuthentication() {
 		assertThat(getRoot().getAuthentication()).isSameAs(explicit);
 	}
 
+	@Test
+	public void getRootObjectWhenAdditionalFieldsNotSetThenVerifyDefaults() {
+		TestingAuthenticationToken explicit = new TestingAuthenticationToken("explicit", "password", "ROLE_EXPLICIT");
+		this.securityExtension = new SecurityEvaluationContextExtension(explicit);
+		SecurityExpressionRoot root = getRoot();
+		assertThat(root).extracting("trustResolver").isInstanceOf(AuthenticationTrustResolverImpl.class);
+		assertThat(root).extracting("roleHierarchy").isInstanceOf(NullRoleHierarchy.class);
+		assertThat(root).extracting("permissionEvaluator").isInstanceOf(DenyAllPermissionEvaluator.class);
+		assertThat(root).extracting("defaultRolePrefix").isEqualTo("ROLE_");
+	}
+
 	private SecurityExpressionRoot getRoot() {
 		return this.securityExtension.getRootObject();
 	}