rundeck-cli 1.3.4 does not like TLS1.3-only implementations

[Sebastien-Guilbaud-Wiztivi]

Tested with haproxy in front of rundeck and disabling/enabling TLS1.2 : rundeck-cli 1.3.4 works flawlessly speaking TLS1.2 but crashes when trying to use TLS1.3-only configuration :

xxx@yyyy:~$ rd keys list
javax.net.ssl.SSLHandshakeException: Received fatal alert: protocol_version
        at sun.security.ssl.Alert.createSSLException(Alert.java:131)
        at sun.security.ssl.Alert.createSSLException(Alert.java:117)
        at sun.security.ssl.TransportContext.fatal(TransportContext.java:311)
        at sun.security.ssl.Alert$AlertConsumer.consume(Alert.java:293)
        at sun.security.ssl.TransportContext.dispatch(TransportContext.java:185)
        at sun.security.ssl.SSLTransport.decode(SSLTransport.java:149)
        at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1143)
        at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1054)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:394)
        at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:336)
        at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:300)
        at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:185)
        at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.java:224)
        at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.java:108)
        at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.java:88)
        at okhttp3.internal.connection.Transmitter.newExchange(Transmitter.java:169)
        at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:41)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
        at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:94)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
        at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
        at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:88)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
        at org.rundeck.client.util.StaticHeaderInterceptor.intercept(StaticHeaderInterceptor.java:38)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
        at org.rundeck.client.util.StaticHeaderInterceptor.intercept(StaticHeaderInterceptor.java:38)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
        at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:229)
        at okhttp3.RealCall.execute(RealCall.java:81)
        at retrofit2.OkHttpCall.execute(OkHttpCall.java:204)
        at org.rundeck.client.util.Client.checkErrorDowngradable(Client.java:166)
        at org.rundeck.client.util.Client.apiCallDowngradable(Client.java:606)
        at org.rundeck.client.tool.commands.AppCommand.apiCallDowngradable(AppCommand.java:103)
        at org.rundeck.client.tool.commands.AppCommand.apiCall(AppCommand.java:74)
        at org.rundeck.client.tool.commands.Keys.list(Keys.java:92)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.rundeck.toolbelt.ToolBelt$MethodInvoker.run(ToolBelt.java:1030)
        at org.rundeck.toolbelt.ToolBelt$CommandSet.runCommand(ToolBelt.java:619)
        at org.rundeck.toolbelt.ToolBelt$CommandSet.run(ToolBelt.java:471)
        at org.rundeck.toolbelt.ToolBelt$CommandSet.runCommand(ToolBelt.java:619)
        at org.rundeck.toolbelt.ToolBelt$CommandSet.run(ToolBelt.java:471)
        at org.rundeck.toolbelt.ToolBelt$CommandSet.runMain(ToolBelt.java:428)
        at org.rundeck.client.tool.Main.main(Main.java:74)