Could not generate DH keypair

[Flolo]

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2017-08-06 10:39:26 START_MANAGER JTS3ServerMod 6.4.1 Hosting Edition (25.06.2017) Instance Manager started...
2017-08-06 10:39:26 CONFIG Loading InstanceManager config file from: /var/www/html/JTS3ServerMod_HostingEdition/config/JTS3ServerMod_InstanceManager.cfg
2017-08-06 10:39:26 CONFIG Bot chat command !exec is disabled!
2017-08-06 10:39:26 CONFIG Multi IP Mode disabled!
2017-08-06 10:39:26 LOGGER_SQL_CONNECT Successfully connected to MySQL server for logging!
2017-08-06 10:39:26 CONFIG MySQL mode enabled!
2017-08-06 10:39:32 LICENCE_CHECK Error while validating licence key! Reason: javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLException: java.lang.RuntimeException: Could not generate DH keypair
2017-08-06 10:39:32 JTS3ServerMod 6.4.1 Hosting Edition (25.06.2017): EXCEPTION
javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLException: java.lang.RuntimeException: Could not generate DH keypair
at sun.security.ssl.SSLSocketImpl.checkEOF(java.base@9-internal/SSLSocketImpl.java:1544)
at sun.security.ssl.AppInputStream.read(java.base@9-internal/AppInputStream.java:112)
at sun.nio.cs.StreamDecoder.readBytes(java.base@9-internal/StreamDecoder.java:284)
at sun.nio.cs.StreamDecoder.implRead(java.base@9-internal/StreamDecoder.java:326)
at sun.nio.cs.StreamDecoder.read(java.base@9-internal/StreamDecoder.java:178)
at java.io.InputStreamReader.read(java.base@9-internal/InputStreamReader.java:185)
at java.io.BufferedReader.fill(java.base@9-internal/BufferedReader.java:161)
at java.io.BufferedReader.readLine(java.base@9-internal/BufferedReader.java:325)
at java.io.BufferedReader.readLine(java.base@9-internal/BufferedReader.java:390)
at de.stefan1200.jts3servermod.f.f(Unknown Source)
at de.stefan1200.jts3servermod.f.<init>(Unknown Source)
at de.stefan1200.jts3servermod.JTS3ServerMod.main(Unknown Source)
Caused by: javax.net.ssl.SSLException: java.lang.RuntimeException: Could not generate DH keypair
at sun.security.ssl.Alerts.getSSLException(java.base@9-internal/Alerts.java:214)
at sun.security.ssl.SSLSocketImpl.fatal(java.base@9-internal/SSLSocketImpl.java:1949)
at sun.security.ssl.SSLSocketImpl.fatal(java.base@9-internal/SSLSocketImpl.java:1901)
at sun.security.ssl.SSLSocketImpl.handleException(java.base@9-internal/SSLSocketImpl.java:1884)
at sun.security.ssl.SSLSocketImpl.handleException(java.base@9-internal/SSLSocketImpl.java:1810)
at sun.security.ssl.AppOutputStream.write(java.base@9-internal/AppOutputStream.java:71)
at java.io.PrintStream.write(java.base@9-internal/PrintStream.java:480)
at sun.nio.cs.StreamEncoder.writeBytes(java.base@9-internal/StreamEncoder.java:233)
at sun.nio.cs.StreamEncoder.implFlushBuffer(java.base@9-internal/StreamEncoder.java:312)
at sun.nio.cs.StreamEncoder.flushBuffer(java.base@9-internal/StreamEncoder.java:104)
at java.io.OutputStreamWriter.flushBuffer(java.base@9-internal/OutputStreamWriter.java:186)
at java.io.PrintStream.write(java.base@9-internal/PrintStream.java:527)
at java.io.PrintStream.print(java.base@9-internal/PrintStream.java:669)
... 3 more
Caused by: java.lang.RuntimeException: Could not generate DH keypair
at sun.security.ssl.DHCrypt.<init>(java.base@9-internal/DHCrypt.java:142)
at sun.security.ssl.DHCrypt.<init>(java.base@9-internal/DHCrypt.java:114)
at sun.security.ssl.ClientHandshaker.serverKeyExchange(java.base@9-internal/ClientHandshaker.java:830)
at sun.security.ssl.ClientHandshaker.processMessage(java.base@9-internal/ClientHandshaker.java:335)
at sun.security.ssl.Handshaker.processLoop(java.base@9-internal/Handshaker.java:1003)
at sun.security.ssl.Handshaker.processRecord(java.base@9-internal/Handshaker.java:937)
at sun.security.ssl.SSLSocketImpl.processInputRecord(java.base@9-internal/SSLSocketImpl.java:1119)
at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9-internal/SSLSocketImpl.java:1056)
at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9-internal/SSLSocketImpl.java:955)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(java.base@9-internal/SSLSocketImpl.java:1382)
at sun.security.ssl.SSLSocketImpl.writeRecord(java.base@9-internal/SSLSocketImpl.java:715)
at sun.security.ssl.AppOutputStream.write(java.base@9-internal/AppOutputStream.java:67)
... 10 more
Caused by: java.security.InvalidAlgorithmParameterException: Prime size must be multiple of 64, and can only range from 512 to 2048 (inclusive)
at com.sun.crypto.provider.DHKeyPairGenerator.initialize(java.base@9-internal/DHKeyPairGenerator.java:120)
at java.security.KeyPairGenerator$Delegate.initialize(java.base@9-internal/KeyPairGenerator.java:681)
at sun.security.ssl.DHCrypt.<init>(java.base@9-internal/DHCrypt.java:128)
... 21 more
2017-08-06 10:39:32 QUIT_MANAGER JTS3ServerMod licence is not valid, quitting now...



Woran könnte das denn liegen? Brauch ich ne neue Lizenz?

[Stefan1200]

Nicht unterstützte Java Version, oder fehlerhafte Alpha Version. Bitte nur unterstütze release Versionen von Java installieren.

[Flolo]

Dann müsste was im Installer defekt sein hab java via installer installiert.

[Stefan1200]

Welcher Installer? Das Skript prüft einfach nur, ob es ein Java Paket gibt. Wenn die Paketquellen auch Alpha Versionen beinhalten (was schrecklich wäre, aber leider schon bei Ubuntu gesehen), kann das Skript das nicht feststellen.

[Flolo]

Achso ich hab 16.04 neu aufgesetzt.. naja muss ich wohl manuell machen

[Stefan1200]

Achso ich hab 16.04 neu aufgesetzt.. naja muss ich wohl manuell machen

Jup, 16.04 hat eine Pre-Alpha Version von Java 9 drin. Die ist inzwischen 15 Monate alt und hat mehr Bugs und Sicherheitslücken, als ich zählen kann.