How to access BRMS maven repository?

Issue

• I get the following WARNING when I press "Build&Deploy" in business-central

[WARNING] Failure to transfer com.example:my-facts:1.0.0-SNAPSHOT/maven-metadata.xml from https://localhost:8080/business-central/maven2/ was cached in the local repository, resolution will not be reattempted until the update interval of guvnor-m2-repo has elapsed or updates are forced. Original error: Could not transfer metadata com.example:my-facts:1.0.0-SNAPSHOT/maven-metadata.xml from/to guvnor-m2-repo (https://localhost:8080/business-central/maven2/): Unauthorized (401)

• I want to access a remote BRMS rule project from one of my local java maven project.I have added below tags in pom.xml of local java project

<repository>
  <id>guvnor-m2-repo</id>
  <name>Guvnor M2 Repo</name>
  <url>http://10.10.10.10:8080/business-central/maven2/</url>
</repository>
...

<!-- rules project in Guvnor is required -->
<dependency>
  <groupId>org.kie.example</groupId>
  <artifactId>project1</artifactId>
  <version>1.0.0</version>
</dependency>

Also having username/password in ~/.m2/settings.xml

  <servers>
    <server>
      <id>guvnor-m2-repo</id>
      <username>admin</username>
      <password>password1!</password>
    </server>
  </servers>

When we try to build local maven project it fails with below exception:

[ERROR] Failed to execute goal on project TestApp: Could not resolve dependencies for project com.sample:TestApp:jar:1.0.0: Failed to collect dependencies at org.kie.example:project1:jar:1.0.0-SNAPSHOT: Failed to read artifact descriptor for org.kie.example:project1:jar:1.0.0-SNAPSHOT: Could not transfer artifact org.kie.example:project1:pom:1.0.0-SNAPSHOT from/to guvnor-m2-repo (http://10.10.10.10:8080/business-central/maven2/): Not authorized , ReasonPhrase:Unauthorized. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal on project TestApp: Could not resolve dependencies for project com.sample:TestApp:jar:1.0.0: Failed to collect dependencies at org.kie.example:project1:jar:1.0.0-SNAPSHOT
    at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:220)
    . . . 
Caused by: org.apache.maven.project.DependencyResolutionException: Could not resolve dependencies for project com.sample:TestApp:jar:1.0.0: Failed to collect dependencies at org.kie.example:project1:jar:1.0.0-SNAPSHOT
    at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:167)
    at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:195)
    ... 22 more
Caused by: org.eclipse.aether.collection.DependencyCollectionException: Failed to collect dependencies at org.kie.example:project1:jar:1.0.0-SNAPSHOT
    at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:292)
    ...
Caused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.kie.example:project1:jar:1.0.0-SNAPSHOT
    ...
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.kie.example:project1:pom:1.0.0-SNAPSHOT from/to guvnor-m2-repo (http://10.10.10.10:8080/business-central/maven2/): Not authorized , ReasonPhrase:Unauthorized.
    ...
 . . . 

• How to import jars from remote maven repository of BRMS 6 server to local maven project ?