Ability to set a Preemptive bearer token for npm proxy (#388)

* Update create_repos_from_list.groovy

* Update README.md

---------

Co-authored-by: Olivier Clavel <olivier.clavel@gmail.com>

README.md

@@ -1072,6 +1072,14 @@ Feel free to use them or implement your own install scenario at your convenience
           - jboss
           - vaadin-addons
           - jaspersoft
+    nexus_repos_npm_proxy:
+      - name: npm-proxy-name
+        blob_store: company-artifacts
+        remote_url: https://some-private-registry.dev/
+        remote_username: 'secret-username'
+        remote_password: "{{ vault_alfresco_secret_password }}"
+        # You can use a Preemptive Bearer Token as well by defining the bearerToken property
+        # bearerToken: "{{ vault_alfresco_secret_bearertoken }}"
 
 
   roles:

files/groovy/create_repos_from_list.groovy

@@ -162,6 +162,14 @@ parsed_args.each { currentRepo ->
             ]
         }
 
+        // Configs for npm proxy repos usign bearer token
+        if (currentRepo.bearerToken && currentRepo.type == 'proxy' && currentRepo.format == 'npm') {
+            configuration.attributes['httpclient']['authentication'] = [
+                    type: 'bearerToken',
+                    bearerToken: currentRepo.bearerToken
+            ]
+        }
+
         // Configs for docker proxy repos
         if (currentRepo.type == 'proxy' && currentRepo.format == 'docker') {
             configuration.attributes['dockerProxy'] = [