Pa11y: Injection des identifiants Basic Auth dans la configuration

vars/pa11y.groovy

@@ -1,10 +1,15 @@
 def audit(String url, Map params = [:]) {
     def reporter = params.reporter ? params.reporter : 'html'
+    def username = params.username ? params.username : '';
+    def password = params.password ? params.password : '';
+    
     def pa11yImage = buildDockerImage()
 
     def dockerArgs = """
     -e PA11Y_REPORTER='${reporter}'
     -e PA11Y_URL='${url}'
+    -e PA11Y_USERNAME='${username}'
+    -e PA11Y_PASSWORD='${password}'
     """
 
     pa11yImage.inside(dockerArgs) {