Authentication is required but no CredentialsProvider has been registered

actuator info API에 git정보 노출을 위해 사용하는 git-commit-id-plugin에서 발생하는 것으로 보이며,

maven build시 다음과 같은 오류가 발생했다.

핵심은 Authentication is required but no CredentialsProvider has been registered 인가?

[ERROR] Failed to perform fetch
org.eclipse.jgit.api.errors.TransportException: https://github.com/blabla/blabla.git: Authentication is required but no CredentialsProvider has been registered
	at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:254)
	at pl.project13.maven.git.JGitProvider.fetch(JGitProvider.java:352)
	at pl.project13.maven.git.JGitProvider.getAheadBehind(JGitProvider.java:339)
	at pl.project13.maven.git.GitDataProvider.lambda$loadGitData$17(GitDataProvider.java:174)
	at pl.project13.maven.git.GitDataProvider.lambda$memoize$23(GitDataProvider.java:272)
	at pl.project13.maven.git.GitDataProvider.lambda$loadGitData$18(GitDataProvider.java:175)
	at pl.project13.maven.git.GitDataProvider.maybePut(GitDataProvider.java:255)
	at pl.project13.maven.git.GitDataProvider.loadGitData(GitDataProvider.java:175)
	at pl.project13.maven.git.GitCommitIdMojo.loadGitDataWithJGit(GitCommitIdMojo.java:604)
	at pl.project13.maven.git.GitCommitIdMojo.loadGitData(GitCommitIdMojo.java:563)
	at pl.project13.maven.git.GitCommitIdMojo.execute(GitCommitIdMojo.java:458)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:956)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:192)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Caused by: org.eclipse.jgit.errors.TransportException: https://github.com/blabla/blabla.git: Authentication is required but no CredentialsProvider has been registered
	at org.eclipse.jgit.transport.TransportHttp.connect(TransportHttp.java:537)
	at org.eclipse.jgit.transport.TransportHttp.openFetch(TransportHttp.java:362)
	at org.eclipse.jgit.transport.FetchProcess.executeImp(FetchProcess.java:138)
	at org.eclipse.jgit.transport.FetchProcess.execute(FetchProcess.java:124)
	at org.eclipse.jgit.transport.Transport.fetch(Transport.java:1271)
	at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:243)
	... 32 more

 

다음을 참고하여 https://github.com/git-commit-id/maven-git-commit-id-plugin/issues/421

pom.xml의 plugin설정에 excludeProperties를 추가해 준다.

<plugin>
	<groupId>pl.project13.maven</groupId>
	<artifactId>git-commit-id-plugin</artifactId>
	<configuration>
		<failOnNoGitDirectory>false</failOnNoGitDirectory>
		<excludeProperties>
			<excludeProperty>^git.local.branch.*$</excludeProperty>
		</excludeProperties>
	</configuration>
</plugin>