Windows TurboVNC client and OpenJDK 11.0.2

[curts]

In response to Oracles recent announcement that Java 8 releases after 4/16/2019 are no longer free to use when not for personal use, I tried running TurboVNC using the Windows OpenJDK 11.0.2. Here is the shell content:

jawt.dll path: C:\FOSS\Java\jdk-11.0.2\\bin                                    

CConn: connected to host plwcalvin port 5911                                   

CConnection: Server supports RFB protocol version 3.8                          

CConnection: Using RFB protocol version 3.8                                    

com.turbovnc.rdr.SystemException: javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)

             at com.turbovnc.rfb.CSecurityTLS.processMsg(CSecurityTLS.java:155)

             at com.turbovnc.rfb.CSecurityTLS.processMsg(CSecurityTLS.java:119)

             at com.turbovnc.rfb.CSecurityStack.processMsg(CSecurityStack.java:40)

             at com.turbovnc.rfb.CSecurityVeNCrypt.processMsg(CSecurityVeNCrypt.java:179)

             at com.turbovnc.rfb.CSecurityTight.processMsg(CSecurityTight.java:56)

             at com.turbovnc.rfb.CConnection.processSecurityMsg(CConnection.java:210)

             at com.turbovnc.rfb.CConnection.processMsg(CConnection.java:61)

             at com.turbovnc.vncviewer.VncViewer.run(VncViewer.java:842)

             at java.base/java.lang.Thread.run(Thread.java:834) 

An error dialog box reports:

      javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)

Any suggestions? Can this be overcome by adding an additional library not included in the OpenJDK release or does this mean the application must be updated to work with Java 11?

Kind regards,

Curt         

[curts]

Reverting back to the Oracle JRE, I'm getting the same error. Now suspecting IT has changed something that is preventing authentication...stay tuned.

On Friday, April 19, 2019 at 8:57:31 AM UTC-4, curts wrote:

In response to Oracles recent announcement that Java 8 releases after 4/16/2019 are no longer free to use when not for personal use, I tried running TurboVNC using the Windows OpenJDK 11.0.2. Here is the shell content:

[snip]

[DRC]

This has already been fixed in the 2.2.2 pre-release, but I haven't had
time to put out a release yet:

https://turbovnc.org/DeveloperInfo/PreReleases

You can also test drive the 3.0 alpha pre-release, which has an embedded
JRE and thus no longer requires the separate JRE installation.

On 4/19/19 7:57 AM, curts wrote:
> In response to Oracles recent announcement

> <https://www.java.com/en/download/java8_update.jsp> that Java 8 releases

> after 4/16/2019 are no longer free to use when not for personal use, I
> tried running TurboVNC using the Windows OpenJDK 11.0.2

> <https://jdk.java.net/11/>. Here is the shell content:

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[curts]

Brilliant, and it works with OpenJDK 8 for Windows.

Thanks,

Curt

On Friday, April 19, 2019 at 8:57:31 AM UTC-4, curts wrote: