Verify SSL certificate chain

openssl s_client -showcerts -connect server.company.ch:443 -servername server.company.ch

Maven plugin

1. Define one mojo per plugin goal
2. Include components.xml to define a lifecycle
3. Use defaults in mojo
4. Add a parent POM for common configuration
5. Define  main artifact with:
   
   @Parameter(defaultValue = "${project}", readonly = true, required = true)
   private MavenProject project;...project.getArtifact().setFile(xyz);
   ...
   
6. Add the following in components.xml:
   
   
   <component>
     <role>org.codehaus.plexus.archiver.UnArchiver</role>
     <role-hint>xyz</role-hint>
     <implementation>org.codehaus.plexus.archiver.zip.ZipUnArchiver</implementation>
     <instantiation-strategy>per-lookup</instantiation-strategy>
   </component>
7. Add the following (plugin level!) dependency in projects using unpack-dependencies:
   
   
   
   <plugin>
     <groupId>org.apache.maven.plugins</groupId>
     <artifactId>maven-dependency-plugin</artifactId>
     <version>2.9</version>
     <dependencies>
       <dependency>
         <groupId>com.mycompany.myteam</groupId>
         <artifactId>xyz-maven-plugin</artifactId>
         <version>1.0.0-SNAPSHOT</version>
       </dependency>
     </dependencies>
   </plugin>

Puppet resources

• Cookbook
• Designing puppet