cannot play online

#1 Oct 20, 2014
netshaman
netshaman

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- Stuck at Home
- Join Date: 3/26/2011
- Posts: 430
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Hi, i have a little problem with the launcher, it refuses to connect to the internet and says that s3amazonaws has an invalid certificate:
I had deinstalled/reinstalled java, but nothing happens.
The weird thing is that all was functionning two days ago....
Damnit !

[15:54:58 INFO]: Minecraft Launcher 1.5.3 (through bootstrap 5) started on windows...
[15:54:58 INFO]: Current time is Oct 20, 2014 3:54:58 PM
[15:54:58 INFO]: System.getProperty('os.name') == 'Windows 8.1'
[15:54:58 INFO]: System.getProperty('os.version') == '6.3'
[15:54:58 INFO]: System.getProperty('os.arch') == 'amd64'
[15:54:58 INFO]: System.getProperty('java.version') == '1.7.0_71'
[15:54:58 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[15:54:58 INFO]: System.getProperty('sun.arch.data.model') == '64'
[15:54:58 INFO]: JFX has been detected & successfully loaded
[15:54:59 INFO]: Refreshing local version list...
[15:54:59 INFO]: Refreshing remote version list...
[15:55:00 ERROR]: Unexpected exception refreshing version list
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) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) ~[?:1.7.0_71]
at com.mojang.launcher.Http.performGet(Http.java:54) ~[launcher.jar:?]
at net.minecraft.launcher.updater.RemoteVersionList.getContent(RemoteVersionList.java:27) ~[launcher.jar:?]
at net.minecraft.launcher.updater.VersionList.refreshVersions(VersionList.java:85) ~[launcher.jar:?]
at net.minecraft.launcher.updater.MinecraftVersionManager.refreshVersions(MinecraftVersionManager.java:60) ~[launcher.jar:?]
at net.minecraft.launcher.Launcher$2.run(Launcher.java:131) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_71]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_71]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_71]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_71]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_71]
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) ~[?:1.7.0_71]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_71]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_71]
... 22 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) ~[?:1.7.0_71]
at java.security.cert.CertPathBuilder.build(Unknown Source) ~[?:1.7.0_71]
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_71]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_71]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_71]
... 22 more
[15:55:00 INFO]: Loaded 3 profile(s); selected 'Forge'
[15:55:00 INFO]: Refreshing auth...
[15:55:00 INFO]: Logging in with access token
[15:55:01 ERROR]: Exception whilst logging into profile
com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:71) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logInWithToken(YggdrasilUserAuthentication.java:132) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logIn(YggdrasilUserAuthentication.java:55) ~[launcher.jar:?]
at net.minecraft.launcher.Launcher.ensureLoggedIn(Launcher.java:213) [launcher.jar:?]
at net.minecraft.launcher.Launcher$2.run(Launcher.java:167) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_71]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_71]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_71]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_71]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_71]
Caused by: javax.net.ssl.SSLProtocolException: Signature algorithm mismatch
at sun.security.ssl.HandshakeMessage$CertificateMsg.<init>(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source) ~[?:1.7.0_71]
at com.mojang.authlib.HttpAuthenticationService.performPostRequest(HttpAuthenticationService.java:73) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:54) ~[launcher.jar:?]
... 9 more
Caused by: java.security.cert.CertificateException: Signature algorithm mismatch
at sun.security.x509.X509CertImpl.parse(Unknown Source) ~[?:1.7.0_71]
at sun.security.x509.X509CertImpl.<init>(Unknown Source) ~[?:1.7.0_71]
at sun.security.provider.X509Factory.engineGenerateCertificate(Unknown Source) ~[?:1.7.0_71]
at java.security.cert.CertificateFactory.generateCertificate(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.HandshakeMessage$CertificateMsg.<init>(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_71]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ~[?:1.7.0_71]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source) ~[?:1.7.0_71]
at com.mojang.authlib.HttpAuthenticationService.performPostRequest(HttpAuthenticationService.java:73) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:54) ~[launcher.jar:?]
... 9 more

Last edited by netshaman: Oct 20, 2014

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Minecraft without Thaumcraft is like a pizza without cheese, tasteless !!!
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