I would like to promote my Java connector for the World of Warcraft API.
http://code.google.com/p/forklabs-bnetconnector/
My connector provides a way to make regular and secure connection (with or without keys) to North American, European, Korean and Taiwanese realms. It also provides a small façade to make requests about characters.
Regular connections to the Chinese realms also work but I have trouble with secured connections [1].
[1] http://us.battle.net/wow/en/forum/topic/3821266601
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I was working on trying to figure out what to urlencode and what not to for the authentication signature (more on this in another post) and I found this oddity.
I was doing secure authenticated requests on characters on Chinese realms (random selection from arenajunkies.com) and instead of getting an error 500 (see above about urlencoding), I was getting a Java SSL handshake exception. On the battlenet.com.cn host: https://battlenet.com.cn/api/wow/character/军团要塞/Vopott?fields=professions,guild https://battlenet.com.cn/api/wow/character/纳克萨玛斯/神起苍穹?fields=professions,guild The same goes for the cn.battle.net host: https://cn.battle.net/api/wow/character/军团要塞/Vopott?fields=professions,guild https://cn.battle.net/api/wow/character/纳克萨玛斯/神起苍穹?fields=professions,guild Even Firefox doesn't like it. Unsecure requests: http://battlenet.com.cn/api/wow/character/军团要塞/Vopott?fields=professions,guild http://battlenet.com.cn/api/wow/character/纳克萨玛斯/神起苍穹?fields=professions,guild do work. Did I hit the so-called Great Firewall of China? Here is the stack trace: Exception in thread "main" 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 com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:174) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1623) at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:198) at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:192) at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1074) at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:128) at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Handshaker.java:529) at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Handshaker.java:465) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:884) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1120) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1147) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1131) at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:434) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:166) at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:133) at ca.forklabs.wow.net.ARealTest.main(ARealTest.java:46) 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(PKIXValidator.java:325) at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:156) at sun.security.validator.Validator.validate(Validator.java:218) at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:126) at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:209) at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:249) at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1053) ... 11 more Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:174) at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:238) at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:320) ... 17 more |