gh-2964 Fix Shell Commands unavailable when starting with no security details

Author: ghillert

spring-cloud-dataflow-server/src/main/resources/application.yml

@@ -13,18 +13,7 @@ info:
 #    key-store-password: dataflow
 #    key-password: dataflow
 
-# Basic Authentication:
-
-#security:
-#  basic:
-#    enabled: true
-#    realm: Spring Cloud Data Flow
-#  user:
-#    name: your-username
-#    password: your-password
-#    role: VIEW, CREATE, MANAGE
-
-# Oauth 2 support:
+# Security (Oauth 2):
 
 #security:
 #  oauth2:

spring-cloud-dataflow-shell-core/src/main/java/org/springframework/cloud/dataflow/shell/command/ConfigCommands.java

@@ -229,6 +229,8 @@ public String target(
 				targetPassword = userInput.prompt("Password", "", false);
 			}
 
+			this.targetHolder.setTarget(new Target(targetUriString, targetUsername, targetPassword, skipSslValidation));
+
 			if (StringUtils.hasText(credentialsProviderCommand) && authenticationEnabled) {
 				this.targetHolder.getTarget().setTargetCredentials(new TargetCredentials(true));
 				final CheckableResource credentialsResource = new ProcessOutputResource(credentialsProviderCommand.split("\\s+"));