p.setPort(proxy.getPort());
                    p.setNonProxyHosts(proxy.getNonProxyHosts());
                    p.setUserName(proxy.getUsername());
                    p.setPassword(proxy.getPassword());

                    repository.setProxy(p);
                } else {
                    repository.setProxy(null);
                }
            }
        }
    }

                            AuthenticationInfo authInfo = new AuthenticationInfo();
                            authInfo.setUserName(server.getUsername());
                            authInfo.setPassword(server.getPassword());
                            authInfo.setPrivateKey(server.getPrivateKey());
                            authInfo.setPassphrase(server.getPassphrase());

                            return authInfo;

        Proxy proxy = repository.getProxy();
        if (proxy != null) {
            if (proxy.getUserName() != null) {
                int hash = (proxy.getUserName() + proxy.getPassword()).hashCode();
                buffer.append(hash).append('@');
            }
            buffer.append(proxy.getHost()).append(':').append(proxy.getPort()).append('>');
        }

        Authentication authentication = repository.getAuthentication();
        assertNotNull(authentication);
        assertEquals("jason", authentication.getUsername());
        assertEquals("abc123", authentication.getPassword());
    }

        Authentication result = null;
        if (auth != null) {
            AuthenticationBuilder authBuilder = new AuthenticationBuilder();
            authBuilder.addUsername(auth.getUsername()).addPassword(auth.getPassword());
            authBuilder.addPrivateKey(auth.getPrivateKey(), auth.getPassphrase());
            result = authBuilder.build();
        }
        return result;
    }

                validateStringEmpty(problems, serverField + ".username", server.getUsername(), msgS);
                validateStringEmpty(problems, serverField + ".password", server.getPassword(), msgS);
                validateStringEmpty(problems, serverField + ".privateKey", server.getPrivateKey(), msgS);
                validateStringEmpty(problems, serverField + ".passphrase", server.getPassphrase(), msgS);

        AuthenticationInfo ai = new AuthenticationInfo();
        ai.setUserName(repository.getAuthentication().getUsername());
        ai.setPassword(repository.getAuthentication().getPassword());
        return ai;
    }

    private ProxyInfo proxyInfo(ArtifactRepository repository) {
        ProxyInfo proxyInfo = new ProxyInfo();

        for (Proxy proxy : decrypted.getProxies()) {
            AuthenticationBuilder authBuilder = new AuthenticationBuilder();
            authBuilder.addUsername(proxy.getUsername()).addPassword(proxy.getPassword());
            proxySelector.add(
                    new org.eclipse.aether.repository.Proxy(
                            proxy.getProtocol(), proxy.getHost(), proxy.getPort(), authBuilder.build()),

                        AuthenticationContext authCtx = AuthenticationContext.forProxy(session, repo);
                        p.setUserName(authCtx.get(AuthenticationContext.USERNAME));
                        p.setPassword(authCtx.get(AuthenticationContext.PASSWORD));
                        p.setNtlmDomain(authCtx.get(AuthenticationContext.NTLM_DOMAIN));
                        p.setNtlmHost(authCtx.get(AuthenticationContext.NTLM_WORKSTATION));

    @Test
    void wagonProviderConfigurationTest() throws InvalidRepositoryException {
        Server server = new Server();
        server.setId("repository");
        server.setUsername("jason");
        server.setPassword("abc123");
        Xpp3Dom configuration = new Xpp3Dom("configuration");
        Xpp3Dom wagonProvider = new Xpp3Dom("wagonProvider");
        wagonProvider.setValue("httpclient");