Merge pull request #14830 from dreis2211

* pr/14830:
  Polish "Remove usages of BasicAuthorizationInterceptor"
  Remove usages of BasicAuthorizationInterceptor

spring-boot-project/spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc

@@ -5914,7 +5914,7 @@ The following code shows a typical example:
 
 TIP: `RestTemplateBuilder` includes a number of useful methods that can be used to
 quickly configure a `RestTemplate`. For example, to add BASIC auth support, you can use
-`builder.basicAuthorization("user", "password").build()`.
+`builder.basicAuthentication("user", "password").build()`.
 
 
 

spring-boot-project/spring-boot-test/src/main/java/org/springframework/boot/test/web/client/TestRestTemplate.java

@@ -51,7 +51,7 @@ import org.springframework.http.client.ClientHttpRequestInterceptor;
 import org.springframework.http.client.ClientHttpResponse;
 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
 import org.springframework.http.client.InterceptingClientHttpRequestFactory;
-import org.springframework.http.client.support.BasicAuthorizationInterceptor;
+import org.springframework.http.client.support.BasicAuthenticationInterceptor;
 import org.springframework.util.Assert;
 import org.springframework.util.ReflectionUtils;
 import org.springframework.web.client.DefaultResponseErrorHandler;
@@ -172,8 +172,8 @@ public class TestRestTemplate {
 			interceptors = Collections.emptyList();
 		}
 		interceptors = new ArrayList<>(interceptors);
-		interceptors.removeIf(BasicAuthorizationInterceptor.class::isInstance);
+		interceptors.removeIf(BasicAuthenticationInterceptor.class::isInstance);
-		interceptors.add(new BasicAuthorizationInterceptor(username, password));
+		interceptors.add(new BasicAuthenticationInterceptor(username, password));
 		restTemplate.setInterceptors(interceptors);
 	}
 

spring-boot-project/spring-boot-test/src/test/java/org/springframework/boot/test/web/client/TestRestTemplateTests.java

@@ -39,7 +39,7 @@ import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
 import org.springframework.http.client.InterceptingClientHttpRequestFactory;
 import org.springframework.http.client.OkHttp3ClientHttpRequestFactory;
 import org.springframework.http.client.SimpleClientHttpRequestFactory;
-import org.springframework.http.client.support.BasicAuthorizationInterceptor;
+import org.springframework.http.client.support.BasicAuthenticationInterceptor;
 import org.springframework.mock.env.MockEnvironment;
 import org.springframework.mock.http.client.MockClientHttpRequest;
 import org.springframework.mock.http.client.MockClientHttpResponse;
@@ -371,7 +371,7 @@ public class TestRestTemplateTests {
 						"interceptors");
 		assertThat(requestFactoryInterceptors).hasSize(1);
 		ClientHttpRequestInterceptor interceptor = requestFactoryInterceptors.get(0);
-		assertThat(interceptor).isInstanceOf(BasicAuthorizationInterceptor.class);
+		assertThat(interceptor).isInstanceOf(BasicAuthenticationInterceptor.class);
 		assertThat(interceptor).hasFieldOrPropertyWithValue("username", username);
 		assertThat(interceptor).hasFieldOrPropertyWithValue("password", password);
 

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/client/RestTemplateBuilder.java

@@ -33,7 +33,7 @@ import org.springframework.beans.BeanUtils;
 import org.springframework.http.client.AbstractClientHttpRequestFactoryWrapper;
 import org.springframework.http.client.ClientHttpRequestFactory;
 import org.springframework.http.client.ClientHttpRequestInterceptor;
-import org.springframework.http.client.support.BasicAuthorizationInterceptor;
+import org.springframework.http.client.support.BasicAuthenticationInterceptor;
 import org.springframework.http.converter.HttpMessageConverter;
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
@@ -74,7 +74,7 @@ public class RestTemplateBuilder {
 
 	private final ResponseErrorHandler errorHandler;
 
-	private final BasicAuthorizationInterceptor basicAuthorization;
+	private final BasicAuthenticationInterceptor basicAuthentication;
 
 	private final Set<RestTemplateCustomizer> restTemplateCustomizers;
 
@@ -95,7 +95,7 @@ public class RestTemplateBuilder {
 		this.requestFactorySupplier = null;
 		this.uriTemplateHandler = null;
 		this.errorHandler = null;
-		this.basicAuthorization = null;
+		this.basicAuthentication = null;
 		this.restTemplateCustomizers = Collections
 				.unmodifiableSet(new LinkedHashSet<>(Arrays.asList(customizers)));
 		this.requestFactoryCustomizer = new RequestFactoryCustomizer();
@@ -106,7 +106,7 @@ public class RestTemplateBuilder {
 			Set<HttpMessageConverter<?>> messageConverters,
 			Supplier<ClientHttpRequestFactory> requestFactorySupplier,
 			UriTemplateHandler uriTemplateHandler, ResponseErrorHandler errorHandler,
-			BasicAuthorizationInterceptor basicAuthorization,
+			BasicAuthenticationInterceptor basicAuthentication,
 			Set<RestTemplateCustomizer> restTemplateCustomizers,
 			RequestFactoryCustomizer requestFactoryCustomizer,
 			Set<ClientHttpRequestInterceptor> interceptors) {
@@ -116,7 +116,7 @@ public class RestTemplateBuilder {
 		this.requestFactorySupplier = requestFactorySupplier;
 		this.uriTemplateHandler = uriTemplateHandler;
 		this.errorHandler = errorHandler;
-		this.basicAuthorization = basicAuthorization;
+		this.basicAuthentication = basicAuthentication;
 		this.restTemplateCustomizers = restTemplateCustomizers;
 		this.requestFactoryCustomizer = requestFactoryCustomizer;
 		this.interceptors = interceptors;
@@ -132,7 +132,7 @@ public class RestTemplateBuilder {
 	public RestTemplateBuilder detectRequestFactory(boolean detectRequestFactory) {
 		return new RestTemplateBuilder(detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier,
-				this.uriTemplateHandler, this.errorHandler, this.basicAuthorization,
+				this.uriTemplateHandler, this.errorHandler, this.basicAuthentication,
 				this.restTemplateCustomizers, this.requestFactoryCustomizer,
 				this.interceptors);
 	}
@@ -146,7 +146,7 @@ public class RestTemplateBuilder {
 	public RestTemplateBuilder rootUri(String rootUri) {
 		return new RestTemplateBuilder(this.detectRequestFactory, rootUri,
 				this.messageConverters, this.requestFactorySupplier,
-				this.uriTemplateHandler, this.errorHandler, this.basicAuthorization,
+				this.uriTemplateHandler, this.errorHandler, this.basicAuthentication,
 				this.restTemplateCustomizers, this.requestFactoryCustomizer,
 				this.interceptors);
 	}
@@ -182,7 +182,7 @@ public class RestTemplateBuilder {
 				Collections.unmodifiableSet(
 						new LinkedHashSet<HttpMessageConverter<?>>(messageConverters)),
 				this.requestFactorySupplier, this.uriTemplateHandler, this.errorHandler,
-				this.basicAuthorization, this.restTemplateCustomizers,
+				this.basicAuthentication, this.restTemplateCustomizers,
 				this.requestFactoryCustomizer, this.interceptors);
 	}
 
@@ -214,7 +214,7 @@ public class RestTemplateBuilder {
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				append(this.messageConverters, messageConverters),
 				this.requestFactorySupplier, this.uriTemplateHandler, this.errorHandler,
-				this.basicAuthorization, this.restTemplateCustomizers,
+				this.basicAuthentication, this.restTemplateCustomizers,
 				this.requestFactoryCustomizer, this.interceptors);
 	}
 
@@ -230,7 +230,7 @@ public class RestTemplateBuilder {
 				Collections.unmodifiableSet(
 						new LinkedHashSet<>(new RestTemplate().getMessageConverters())),
 				this.requestFactorySupplier, this.uriTemplateHandler, this.errorHandler,
-				this.basicAuthorization, this.restTemplateCustomizers,
+				this.basicAuthentication, this.restTemplateCustomizers,
 				this.requestFactoryCustomizer, this.interceptors);
 	}
 
@@ -263,7 +263,7 @@ public class RestTemplateBuilder {
 		Assert.notNull(interceptors, "interceptors must not be null");
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier,
-				this.uriTemplateHandler, this.errorHandler, this.basicAuthorization,
+				this.uriTemplateHandler, this.errorHandler, this.basicAuthentication,
 				this.restTemplateCustomizers, this.requestFactoryCustomizer,
 				Collections.unmodifiableSet(new LinkedHashSet<>(interceptors)));
 	}
@@ -295,7 +295,7 @@ public class RestTemplateBuilder {
 		Assert.notNull(interceptors, "interceptors must not be null");
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier,
-				this.uriTemplateHandler, this.errorHandler, this.basicAuthorization,
+				this.uriTemplateHandler, this.errorHandler, this.basicAuthentication,
 				this.restTemplateCustomizers, this.requestFactoryCustomizer,
 				append(this.interceptors, interceptors));
 	}
@@ -337,7 +337,7 @@ public class RestTemplateBuilder {
 				"RequestFactory Supplier must not be null");
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, requestFactorySupplier, this.uriTemplateHandler,
-				this.errorHandler, this.basicAuthorization, this.restTemplateCustomizers,
+				this.errorHandler, this.basicAuthentication, this.restTemplateCustomizers,
 				this.requestFactoryCustomizer, this.interceptors);
 	}
 
@@ -351,7 +351,7 @@ public class RestTemplateBuilder {
 		Assert.notNull(uriTemplateHandler, "UriTemplateHandler must not be null");
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier, uriTemplateHandler,
-				this.errorHandler, this.basicAuthorization, this.restTemplateCustomizers,
+				this.errorHandler, this.basicAuthentication, this.restTemplateCustomizers,
 				this.requestFactoryCustomizer, this.interceptors);
 	}
 
@@ -365,23 +365,37 @@ public class RestTemplateBuilder {
 		Assert.notNull(errorHandler, "ErrorHandler must not be null");
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier,
-				this.uriTemplateHandler, errorHandler, this.basicAuthorization,
+				this.uriTemplateHandler, errorHandler, this.basicAuthentication,
 				this.restTemplateCustomizers, this.requestFactoryCustomizer,
 				this.interceptors);
 	}
 
 	/**
 	 * Add HTTP basic authentication to requests. See
-	 * {@link BasicAuthorizationInterceptor} for details.
+	 * {@link BasicAuthenticationInterceptor} for details.
 	 * @param username the user name
 	 * @param password the password
 	 * @return a new builder instance
+	 * @deprecated since 2.1.0 in favor of
+	 * {@link #basicAuthentication(String username, String password)}
 	 */
 	public RestTemplateBuilder basicAuthorization(String username, String password) {
+		return basicAuthentication(username, password);
+	}
+
+	/**
+	 * Add HTTP basic authentication to requests. See
+	 * {@link BasicAuthenticationInterceptor} for details.
+	 * @param username the user name
+	 * @param password the password
+	 * @return a new builder instance
+	 * @since 2.1.0
+	 */
+	public RestTemplateBuilder basicAuthentication(String username, String password) {
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier,
 				this.uriTemplateHandler, this.errorHandler,
-				new BasicAuthorizationInterceptor(username, password),
+				new BasicAuthenticationInterceptor(username, password),
 				this.restTemplateCustomizers, this.requestFactoryCustomizer,
 				this.interceptors);
 	}
@@ -417,7 +431,7 @@ public class RestTemplateBuilder {
 				"RestTemplateCustomizers must not be null");
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier,
-				this.uriTemplateHandler, this.errorHandler, this.basicAuthorization,
+				this.uriTemplateHandler, this.errorHandler, this.basicAuthentication,
 				Collections.unmodifiableSet(new LinkedHashSet<RestTemplateCustomizer>(
 						restTemplateCustomizers)),
 				this.requestFactoryCustomizer, this.interceptors);
@@ -451,7 +465,7 @@ public class RestTemplateBuilder {
 		Assert.notNull(customizers, "RestTemplateCustomizers must not be null");
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier,
-				this.uriTemplateHandler, this.errorHandler, this.basicAuthorization,
+				this.uriTemplateHandler, this.errorHandler, this.basicAuthentication,
 				append(this.restTemplateCustomizers, customizers),
 				this.requestFactoryCustomizer, this.interceptors);
 	}
@@ -465,7 +479,7 @@ public class RestTemplateBuilder {
 	public RestTemplateBuilder setConnectTimeout(Duration connectTimeout) {
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier,
-				this.uriTemplateHandler, this.errorHandler, this.basicAuthorization,
+				this.uriTemplateHandler, this.errorHandler, this.basicAuthentication,
 				this.restTemplateCustomizers,
 				this.requestFactoryCustomizer.connectTimeout(connectTimeout),
 				this.interceptors);
@@ -492,7 +506,7 @@ public class RestTemplateBuilder {
 	public RestTemplateBuilder setReadTimeout(Duration readTimeout) {
 		return new RestTemplateBuilder(this.detectRequestFactory, this.rootUri,
 				this.messageConverters, this.requestFactorySupplier,
-				this.uriTemplateHandler, this.errorHandler, this.basicAuthorization,
+				this.uriTemplateHandler, this.errorHandler, this.basicAuthentication,
 				this.restTemplateCustomizers,
 				this.requestFactoryCustomizer.readTimeout(readTimeout),
 				this.interceptors);
@@ -556,8 +570,8 @@ public class RestTemplateBuilder {
 		if (this.rootUri != null) {
 			RootUriTemplateHandler.addTo(restTemplate, this.rootUri);
 		}
-		if (this.basicAuthorization != null) {
+		if (this.basicAuthentication != null) {
-			restTemplate.getInterceptors().add(this.basicAuthorization);
+			restTemplate.getInterceptors().add(this.basicAuthentication);
 		}
 		restTemplate.getInterceptors().addAll(this.interceptors);
 		if (!CollectionUtils.isEmpty(this.restTemplateCustomizers)) {

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/web/client/RestTemplateBuilderTests.java

@@ -34,7 +34,7 @@ import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
 import org.springframework.http.client.InterceptingClientHttpRequestFactory;
 import org.springframework.http.client.OkHttp3ClientHttpRequestFactory;
 import org.springframework.http.client.SimpleClientHttpRequestFactory;
-import org.springframework.http.client.support.BasicAuthorizationInterceptor;
+import org.springframework.http.client.support.BasicAuthenticationInterceptor;
 import org.springframework.http.converter.HttpMessageConverter;
 import org.springframework.http.converter.ResourceHttpMessageConverter;
 import org.springframework.http.converter.StringHttpMessageConverter;
@@ -321,10 +321,21 @@ public class RestTemplateBuilderTests {
 	}
 
 	@Test
+	public void basicAuthenticationShouldApply() {
+		RestTemplate template = this.builder.basicAuthentication("spring", "boot")
+				.build();
+		ClientHttpRequestInterceptor interceptor = template.getInterceptors().get(0);
+		assertThat(interceptor).isInstanceOf(BasicAuthenticationInterceptor.class);
+		assertThat(interceptor).extracting("username").containsExactly("spring");
+		assertThat(interceptor).extracting("password").containsExactly("boot");
+	}
+
+	@Test
+	@Deprecated
 	public void basicAuthorizationShouldApply() {
 		RestTemplate template = this.builder.basicAuthorization("spring", "boot").build();
 		ClientHttpRequestInterceptor interceptor = template.getInterceptors().get(0);
-		assertThat(interceptor).isInstanceOf(BasicAuthorizationInterceptor.class);
+		assertThat(interceptor).isInstanceOf(BasicAuthenticationInterceptor.class);
 		assertThat(interceptor).extracting("username").containsExactly("spring");
 		assertThat(interceptor).extracting("password").containsExactly("boot");
 	}
@@ -400,11 +411,11 @@ public class RestTemplateBuilderTests {
 		ClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
 		this.builder.interceptors(this.interceptor)
 				.messageConverters(this.messageConverter).rootUri("http://localhost:8080")
-				.errorHandler(errorHandler).basicAuthorization("spring", "boot")
+				.errorHandler(errorHandler).basicAuthentication("spring", "boot")
 				.requestFactory(() -> requestFactory).customizers((restTemplate) -> {
 					assertThat(restTemplate.getInterceptors()).hasSize(2)
 							.contains(this.interceptor).anyMatch(
-									(ic) -> ic instanceof BasicAuthorizationInterceptor);
+									(ic) -> ic instanceof BasicAuthenticationInterceptor);
 					assertThat(restTemplate.getMessageConverters())
 							.contains(this.messageConverter);
 					assertThat(restTemplate.getUriTemplateHandler())