Add setter for security.user.role

Fixes gh-700

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/SecurityProperties.java

@@ -223,6 +223,10 @@ public class SecurityProperties implements SecurityPrequisite {
 			return this.role;
 		}
 
+		public void setRole(List<String> role) {
+			this.role = new ArrayList<String>(role);
+		}
+
 		public boolean isDefaultPassword() {
 			return this.defaultPassword;
 		}

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/SecurityPropertiesTests.java

@@ -20,6 +20,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.springframework.beans.MutablePropertyValues;
 import org.springframework.boot.bind.RelaxedDataBinder;
@@ -36,81 +37,88 @@ import static org.junit.Assert.assertTrue;
  */
 public class SecurityPropertiesTests {
 
+	private SecurityProperties security = new SecurityProperties();
+	private RelaxedDataBinder binder = new RelaxedDataBinder(this.security, "security");
+
+	@Before
+	public void init() {
+		this.binder.setIgnoreUnknownFields(false);
+		this.binder.setConversionService(new DefaultConversionService());
+	}
+
 	@Test
 	public void testBindingIgnoredSingleValued() {
-		SecurityProperties security = new SecurityProperties();
-		RelaxedDataBinder binder = new RelaxedDataBinder(security, "security");
-		binder.bind(new MutablePropertyValues(Collections.singletonMap(
+		this.binder.bind(new MutablePropertyValues(Collections.singletonMap(
 				"security.ignored", "/css/**")));
-		assertFalse(binder.getBindingResult().hasErrors());
-		assertEquals(1, security.getIgnored().size());
+		assertFalse(this.binder.getBindingResult().hasErrors());
+		assertEquals(1, this.security.getIgnored().size());
 	}
 
 	@Test
 	public void testBindingIgnoredEmpty() {
-		SecurityProperties security = new SecurityProperties();
-		RelaxedDataBinder binder = new RelaxedDataBinder(security, "security");
-		binder.setConversionService(new DefaultConversionService());
-		binder.bind(new MutablePropertyValues(Collections.singletonMap(
+		this.binder.bind(new MutablePropertyValues(Collections.singletonMap(
 				"security.ignored", "")));
-		assertFalse(binder.getBindingResult().hasErrors());
-		assertEquals(0, security.getIgnored().size());
+		assertFalse(this.binder.getBindingResult().hasErrors());
+		assertEquals(0, this.security.getIgnored().size());
 	}
 
 	@Test
 	public void testBindingIgnoredDisable() {
-		SecurityProperties security = new SecurityProperties();
-		RelaxedDataBinder binder = new RelaxedDataBinder(security, "security");
-		binder.setConversionService(new DefaultConversionService());
-		binder.bind(new MutablePropertyValues(Collections.singletonMap(
+		this.binder.bind(new MutablePropertyValues(Collections.singletonMap(
 				"security.ignored", "none")));
-		assertFalse(binder.getBindingResult().hasErrors());
-		assertEquals(1, security.getIgnored().size());
+		assertFalse(this.binder.getBindingResult().hasErrors());
+		assertEquals(1, this.security.getIgnored().size());
 	}
 
 	@Test
 	public void testBindingIgnoredMultiValued() {
-		SecurityProperties security = new SecurityProperties();
-		RelaxedDataBinder binder = new RelaxedDataBinder(security, "security");
-		binder.setConversionService(new DefaultConversionService());
-		binder.bind(new MutablePropertyValues(Collections.singletonMap(
+		this.binder.bind(new MutablePropertyValues(Collections.singletonMap(
 				"security.ignored", "/css/**,/images/**")));
-		assertFalse(binder.getBindingResult().hasErrors());
-		assertEquals(2, security.getIgnored().size());
+		assertFalse(this.binder.getBindingResult().hasErrors());
+		assertEquals(2, this.security.getIgnored().size());
 	}
 
 	@Test
 	public void testBindingIgnoredMultiValuedList() {
-		SecurityProperties security = new SecurityProperties();
-		RelaxedDataBinder binder = new RelaxedDataBinder(security, "security");
-		binder.setConversionService(new DefaultConversionService());
 		Map<String, String> map = new HashMap<String, String>();
 		map.put("security.ignored[0]", "/css/**");
 		map.put("security.ignored[1]", "/foo/**");
-		binder.bind(new MutablePropertyValues(map));
-		assertFalse(binder.getBindingResult().hasErrors());
-		assertEquals(2, security.getIgnored().size());
-		assertTrue(security.getIgnored().contains("/foo/**"));
+		this.binder.bind(new MutablePropertyValues(map));
+		assertFalse(this.binder.getBindingResult().hasErrors());
+		assertEquals(2, this.security.getIgnored().size());
+		assertTrue(this.security.getIgnored().contains("/foo/**"));
 	}
 
 	@Test
 	public void testDefaultPasswordAutogeneratedIfUnresolovedPlaceholder() {
-		SecurityProperties security = new SecurityProperties();
-		RelaxedDataBinder binder = new RelaxedDataBinder(security, "security");
-		binder.bind(new MutablePropertyValues(Collections.singletonMap(
+		this.binder.bind(new MutablePropertyValues(Collections.singletonMap(
 				"security.user.password", "${ADMIN_PASSWORD}")));
-		assertFalse(binder.getBindingResult().hasErrors());
-		assertTrue(security.getUser().isDefaultPassword());
+		assertFalse(this.binder.getBindingResult().hasErrors());
+		assertTrue(this.security.getUser().isDefaultPassword());
 	}
 
 	@Test
 	public void testDefaultPasswordAutogeneratedIfEmpty() {
-		SecurityProperties security = new SecurityProperties();
-		RelaxedDataBinder binder = new RelaxedDataBinder(security, "security");
-		binder.bind(new MutablePropertyValues(Collections.singletonMap(
+		this.binder.bind(new MutablePropertyValues(Collections.singletonMap(
 				"security.user.password", "")));
-		assertFalse(binder.getBindingResult().hasErrors());
-		assertTrue(security.getUser().isDefaultPassword());
+		assertFalse(this.binder.getBindingResult().hasErrors());
+		assertTrue(this.security.getUser().isDefaultPassword());
+	}
+
+	@Test
+	public void testRoles() {
+		this.binder.bind(new MutablePropertyValues(Collections.singletonMap(
+				"security.user.role", "USER,ADMIN")));
+		assertFalse(this.binder.getBindingResult().hasErrors());
+		assertEquals("[USER, ADMIN]", this.security.getUser().getRole().toString());
+	}
+
+	@Test
+	public void testRole() {
+		this.binder.bind(new MutablePropertyValues(Collections.singletonMap(
+				"security.user.role", "ADMIN")));
+		assertFalse(this.binder.getBindingResult().hasErrors());
+		assertEquals("[ADMIN]", this.security.getUser().getRole().toString());
 	}
 
 }