Gitlab server url with login password is not authenticated

[acommuni]

When using a gitlab url like -Dsonar.gitlab.url=https://user:password@gitlabserver the user:password is not sent to the server as standard Authorization header

See gabrie-allaigre/sonar-gitlab-plugin#147

[acommuni]

See issue is located in GitLabHTTPRequestor in private HttpURLConnection setupConnection(URL url) throws IOException function

Just after creating the HttpURLConnection, the Authorization header could be set with the folling code

HttpURLConnection connection = root.getProxy() != null ? (HttpURLConnection) url.openConnection(root.getProxy()) : (HttpURLConnection) url.openConnection();
String userInfo = url.getUserInfo();
if (userInfo != null) {
String basicAuth = "Basic " + new String(Base64.getEncoder().encode(userInfo.getBytes()));
connection.setRequestProperty("Authorization", basicAuth);
}