can not push image in 0.9.8 but success in 0.9.7

plugin config

<plugin>
	<groupId>com.google.cloud.tools</groupId>
	<artifactId>jib-maven-plugin</artifactId>
	<version>0.9.8</version>
	<configuration>
		<!--
		<allowInsecureRegistries>true</allowInsecureRegistries>
		-->
		<from>
			<image>harbor.test.xxx.com/test/jdk8</image>
		</from>
		<to>
			<image>harbor.test.xxx.com/test/jib-springboot-demo</image>
		</to>
		<container>
			<mainClass>com.xxx.springboot.demo.DockerSpringbootDemoApplication</mainClass>
		</container>

	</configuration>
</plugin>

maven settings.xml

<server>
	<id>harbor.test.xxx.com</id>
	<username>admin</username>
	<password>mypassword</password>
</server>

mvn package jib:build error log

[ERROR] Failed to execute goal com.google.cloud.tools:jib-maven-plugin:0.9.8:build (default-cli) on project docker-springboot-demo: Build image failed, perhaps you should make sure your credentials for 'harbor.test.xxx.com' are set up correctly: Unauthorized for harbor.test.xxx.com/test/jib-springboot-demo: 401 Unauthorized
[ERROR] {"errors":[{"code":"UNAUTHORIZED","message":"authentication required","detail":[{"Type":"repository","Class":"","Name":"test/jib-springboot-demo","Action":"pull"},{"Type":"repository","Class":"","Name":"test/jib-springboot-demo","Action":"push"},{"Type":"repository","Class":"","Name":"test/jdk8","Action":"pull"}]}]}

[qiankunli]

@coollog @chanseokoh it works in 0.9.9, thanks！

[chanseokoh]

@qiankunli from https://github.com/GoogleContainerTools/jib/issues/699#issue-343957843, I noticed that with 0.9.7, you were connecting through the plain HTTP (not HTTPS) by setting allowInsecureRegistries to true. (And I’m sure you were passing your password with -DsendCredentialsOverHttp.) Is this still the case, or harbor.test.xxx.com is now a full-fledged HTTPS registry?

@Justinmad likewise, with 0.9.7, were you setting allowInsecureRegistries to true to connect to an HTTP (not HTTPS) registry?