Getting 407 when using proxy

[aguilardias]

i have to use a proxy with username and password, to call a SOAP webservice.

im using this

@PostConstruct
void configurePortType() throws NoSuchAlgorithmException, UnrecoverableKeyException, KeyStoreException {
	final HTTPConduit httpConduit = (HTTPConduit) ClientProxy.getClient(someSoap).getConduit();
        HTTPClientPolicy httpClientPolicy = new HTTPClientPolicy();
        httpClientPolicy.setAllowChunking(false);
     
        httpClientPolicy.setProxyServer(proxyHost);
        httpClientPolicy.setProxyServerPort(proxyPort);
        
        ProxyAuthorizationPolicy auth = new ProxyAuthorizationPolicy();
        auth.setUserName(proxyUsername);
        auth.setPassword(proxyPassword);
        
        httpConduit.setClient(httpClientPolicy);
	httpConduit.setProxyAuthorization(auth);
    }

and receiving this
Caused by: org.apache.cxf.transport.http.HTTPException: HTTP response '407: (POST https://webservices.cert.platform.sabre.com)

any suggestions?

[shumonsharif]

Hi @aguilardias you may want to set the proxy type using something like ...

httpClientPolicy.setProxyServerType(ProxyServerType.HTTP);  // or ProxyServerType.SOCKS

Tested with the small tweak locally and it works fine; keep us posted if the above helps.

[shumonsharif]

Looks like an issue with the SOCK proxy type. Does it work if you switch to HTTP?

    @PostConstruct
    void configurePortType() {
        final HTTPConduit httpConduit = (HTTPConduit) ClientProxy.getClient(calculatorSoap).getConduit();
        HTTPClientPolicy httpClientPolicy = new HTTPClientPolicy();
        httpClientPolicy.setProxyServer("127.0.0.1");
        httpClientPolicy.setProxyServerPort(3128);
        httpClientPolicy.setProxyServerType(ProxyServerType.HTTP);
        httpConduit.setClient(httpClientPolicy);

        ProxyAuthorizationPolicy auth = new ProxyAuthorizationPolicy();
        auth.setUserName("ssharif");
        auth.setPassword("password123");
        httpConduit.setProxyAuthorization(auth);
    }

[aguilardias]

Attached code-with-quarkus-proxy-2.zip is the project you sent before, with the addition of the webservice that im trying to reach (https://webservices.cert.platform.sabre.com)

with HTTP and using proxy (3proxy), CalculatorSoap worked, but my service (https://webservices.cert.platform.sabre.com/) is still receiving

Caused by: org.apache.cxf.transport.http.HTTPException: HTTP response '407: (POST https://webservices.cert.platform.sabre.com) 407' when communicating with https://webservices.cert.platform.sabre.com

without proxy, i can reach https://webservices.cert.platform.sabre.com/, if you test, will receive

Caused by: jakarta.xml.ws.soap.SOAPFaultException: Authentication failed

this is the expected return, because im not sending Authentication credencials for security reasons.

[shumonsharif]

Okay, so we've shown that the code works as expected. Your proxy maintainers should be able to look into their logs and let you know why it is returning a 407.

[aguilardias]

2 days of work to discover that we have to set the configuration below, now its working, thanks

-Djdk.http.auth.tunneling.disabledSchemes=""

https://cxf.apache.org/docs/client-http-transport-including-ssl-support.html#ClientHTTPTransport(includingSSLsupport)-ProxyAuthentication

[shumonsharif]

Nice, glad you got to the bottom of the issue, and thanks for sharing the solution you found!