Proxy Settings without effect

[DanielJ82]

Hello,
i'm trying to integrate AmazonPay in our self developed shop system.
We've tried to set the proxy settings with
Config configkey = new PayConfig()
{snip}
.withProxyHost(OUR_PROXY)
.withProxyPort(PROXY_PORT)
.withProxyUsername("")
.withProxyPassword("");

Client client = new PayClient(configkey);

With this configuration we get an Connection refused exception. If we use a VPN to for example a private computer the connection will be correctly established.

Kind regards,
Daniel

[bjguillot]

Thanks for bringing this to our attention. Just so I'm clear, your proxy is not using username and password authentication? I wasn't sure if you redacted them on purpose for the purpose of posting this GitHub issue, or if by passing a blank you were attempting to convey you aren't using authentication.

Can you give us more information about what kind of proxy you have?

[DanielJ82]

Yes this is correct. We just have to use the proxy without any authentication. I also tried connecting without setting anything in username and password.
Additional info:

• We are testing in sandbox mode and i think it is a http connection
• Even running the tomcat on https doesn't make any difference

[franrad]

I have the same issue in the sandbox environment.

I suppose the problem is in the com.amazon.pay.impl.Util class because you are setting "http.proxyHost" and "http.proxyPort" system properties despite you are using the HTTPS protocol (https://mws-eu.amazonservices.com/OffAmazonPayments_Sandbox/2013-01-01)

You should set "https.proxyHost" and "https.proxyPort" system properties.
Moreover, as far as I know, the "proxySet" property is useless

Thanks

[DanielJ82]

Yes, thats what we found out, too. So perhaps the proxySet should be removed to avoid mistakes in implementation.

Kind regards,
Daniel