Polish "Added keystore type and truststore type to rabbit properties"

Closes gh-10251

Author: snicoll

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitAutoConfiguration.java

@@ -113,14 +113,10 @@ public CachingConnectionFactory rabbitConnectionFactory(RabbitProperties config)
 				if (ssl.getAlgorithm() != null) {
 					factory.setSslAlgorithm(ssl.getAlgorithm());
 				}
-				if (ssl.getKeyStoreType() != null) {
-					factory.setKeyStoreType(ssl.getKeyStoreType());
-				}
+				factory.setKeyStoreType(ssl.getKeyStoreType());
 				factory.setKeyStore(ssl.getKeyStore());
 				factory.setKeyStorePassphrase(ssl.getKeyStorePassword());
-				if (ssl.getTrustStoreType() != null) {
-					factory.setTrustStoreType(ssl.getTrustStoreType());
-				}
+				factory.setTrustStoreType(ssl.getTrustStoreType());
 				factory.setTrustStore(ssl.getTrustStore());
 				factory.setTrustStorePassphrase(ssl.getTrustStorePassword());
 			}

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitProperties.java

@@ -315,9 +315,9 @@ public static class Ssl {
 		private String keyStore;
 
 		/**
-		 * Set the key store type (jks, pkcs12, etc).
+		 * Key store type.
 		 */
-		private String keyStoreType;
+		private String keyStoreType = "PKCS12";
 
 		/**
 		 * Password used to access the key store.
@@ -330,9 +330,9 @@ public static class Ssl {
 		private String trustStore;
 
 		/**
-		 * Set the trust store type (jks, pkcs12, etc).
+		 * Trust store type.
 		 */
-		private String trustStoreType;
+		private String trustStoreType = "JKS";
 
 		/**
 		 * Password used to access the trust store.

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/amqp/RabbitAutoConfigurationTests.java

@@ -542,7 +542,7 @@ public void enableSsl() {
 
 	@Test
 	// Make sure that we at least attempt to load the store
-	public void enableSslWithNonexistingKeystoreShouldFail() {
+	public void enableSslWithNonExistingKeystoreShouldFail() {
 		this.contextRunner
 				.withUserConfiguration(TestConfiguration.class)
 				.withPropertyValues("spring.rabbitmq.ssl.enabled:true",
@@ -557,7 +557,7 @@ public void enableSslWithNonexistingKeystoreShouldFail() {
 
 	@Test
 	// Make sure that we at least attempt to load the store
-	public void enableSslWithNonexistingTruststoreShouldFail() {
+	public void enableSslWithNonExistingTrustStoreShouldFail() {
 		this.contextRunner
 				.withUserConfiguration(TestConfiguration.class)
 				.withPropertyValues(
@@ -587,7 +587,7 @@ public void enableSslWithInvalidKeystoreTypeShouldFail() throws Exception {
 	}
 
 	@Test
-	public void enableSslWithInvalidTruststoreTypeShouldFail() throws Exception {
+	public void enableSslWithInvalidTrustStoreTypeShouldFail() throws Exception {
 		this.contextRunner
 				.withUserConfiguration(TestConfiguration.class)
 				.withPropertyValues(

spring-boot-docs/src/main/asciidoc/appendix-application-properties.adoc

@@ -1051,11 +1051,11 @@ content into your application; rather pick only the properties that you need.
 	spring.rabbitmq.requested-heartbeat= # Requested heartbeat timeout, in seconds; zero for none.
 	spring.rabbitmq.ssl.enabled=false # Enable SSL support.
 	spring.rabbitmq.ssl.key-store= # Path to the key store that holds the SSL certificate.
-	spring.rabbitmq.ssl.key-store-type= # Type of key store (jks, pkcs12,..). Defaults to pkcs12 if not set
 	spring.rabbitmq.ssl.key-store-password= # Password used to access the key store.
+	spring.rabbitmq.ssl.key-store-type=PKCS12 # Key store type.
 	spring.rabbitmq.ssl.trust-store= # Trust store that holds SSL certificates.
-	spring.rabbitmq.ssl.trust-store-type= # Type of trust store (jks, pkcs12,..). Defaults to jks if not set
 	spring.rabbitmq.ssl.trust-store-password= # Password used to access the trust store.
+	spring.rabbitmq.ssl.trust-store-type=JKS # Trust store type.
 	spring.rabbitmq.ssl.algorithm= # SSL algorithm to use. By default configure by the rabbit client library.
 	spring.rabbitmq.template.mandatory=false # Enable mandatory messages.
 	spring.rabbitmq.template.receive-timeout=0 # Timeout for `receive()` methods.