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knowm / XChange

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.
http://knowm.org/open-source/xchange/
MIT License
3.87k stars 1.94k forks source link

javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: #52

Closed timmolter closed 9 years ago

timmolter commented 11 years ago

I received the following Email:

I thought I would try out the Canadian VirtEx exchange ticker so I could setup some auto arbitrage alerts as well, however I'm getting the following exceptions (xchange-cavirtex-1.4.1-20130201.151127-4.jar):

Exchange virtEx = ExchangeFactory.INSTANCE.createExchange(VirtExExchange.class.getName()); mMarketDataVirtEx = virtEx.getPollingMarketDataService(); Ticker ticker = mMarketDataVirtEx.getTicker(Currencies.BTC, Currencies.CAD);

com.xeiam.xchange.rest.HttpException: Problem GETing (IO) at com.xeiam.xchange.rest.HttpTemplate.executeRequest(HttpTemplate.java:197) at com.xeiam.xchange.rest.HttpTemplate.executeRequest(HttpTemplate.java:97) at com.xeiam.xchange.rest.RestInvocationHandler.invokeHttp(RestInvocationHandler.java:61) at com.xeiam.xchange.rest.RestInvocationHandler.invoke(RestInvocationHandler.java:56) at sun.proxy.$Proxy13.getTicker(Unknown Source) at com.xeiam.xchange.virtex.service.marketdata.polling.VirtExPollingMarketDataService.getTicker(VirtExPollingMarketDataService.java:73) at main.Main.main(Main.java:147) Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) at com.xeiam.xchange.rest.HttpTemplate.executeRequest(HttpTemplate.java:186) ... 6 more Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.ssl.Alerts.getSSLException(Unknown Source) at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) at sun.security.ssl.Handshaker.fatalSE(Unknown Source) at sun.security.ssl.Handshaker.fatalSE(Unknown Source) at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) at sun.security.ssl.Handshaker.processLoop(Unknown Source) at sun.security.ssl.Handshaker.process_record(Unknown Source) at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getHeaderField(Unknown Source) at com.xeiam.xchange.rest.HttpTemplate.getResponseEncoding(HttpTemplate.java:264) at com.xeiam.xchange.rest.HttpTemplate.executeRequest(HttpTemplate.java:185) ... 6 more Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.validator.PKIXValidator.doBuild(Unknown Source) at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) at sun.security.validator.Validator.validate(Unknown Source) at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ... 21 more Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) at java.security.cert.CertPathBuilder.build(Unknown Source) ... 27 more

mmazi commented 9 years ago

@timmolter yes, rescu would probably be the place to do it. Can you please open an issue there?