[keycloak-user] Resteasy client SSLHandshakeException

[Rajkiran K]

Hi all,

We are trying to get all roles data of realm from keycloak. We are 
getting "SSLHandshakeException", can any one help on this issue

*Keycloak version*: 1.9.8 Final

*resteasy-client version*: resteasy-client-3.0.14.Final

build    19-Apr-2017 02:00:18    2017-04-19 02:00:18 INFO 
KeycloakRestUserDataLoader:228 - Retrieving Roles from Keycloak
error    19-Apr-2017 02:00:19    javax.ws.rs.ProcessingException: 
java.lang.RuntimeException: javax.net.ssl.SSLHandshakeException: Remote 
host closed connection during handshake
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.invoke(ClientInvocation.java:430)
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:102)
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:64)
error    19-Apr-2017 02:00:19        at 
com.sun.proxy.$Proxy27.list(Unknown Source)
error    19-Apr-2017 02:00:19        at 
com.sample.loader.KeycloakRestUserDataLoader.getRealmRoles(KeycloakRestUserDataLoader.java:230)
error    19-Apr-2017 02:00:19        at 
com.sample.loader.KeycloakRestUserDataLoader.loadUserData(KeycloakRestUserDataLoader.java:199)
error    19-Apr-2017 02:00:19        at 
com.sample.loader.KeycloakDataManager.main(KeycloakDataManager.java:34)
error    19-Apr-2017 02:00:19    Caused by: java.lang.RuntimeException: 
javax.net.ssl.SSLHandshakeException: Remote host closed connection 
during handshake
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.engines.URLConnectionEngine.executeRequest(URLConnectionEngine.java:174)
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.engines.URLConnectionEngine.invoke(URLConnectionEngine.java:47)
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.invoke(ClientInvocation.java:436)
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:102)
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:64)
error    19-Apr-2017 02:00:19        at 
com.sun.proxy.$Proxy19.grantToken(Unknown Source)
error    19-Apr-2017 02:00:19        at 
org.keycloak.admin.client.token.TokenManager.grantToken(TokenManager.java:85)
error    19-Apr-2017 02:00:19        at 
org.keycloak.admin.client.token.TokenManager.getAccessToken(TokenManager.java:65)
error    19-Apr-2017 02:00:19        at 
org.keycloak.admin.client.token.TokenManager.getAccessTokenString(TokenManager.java:60)
error    19-Apr-2017 02:00:19        at 
org.keycloak.admin.client.resource.BearerAuthFilter.filter(BearerAuthFilter.java:52)
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.invoke(ClientInvocation.java:413)
error    19-Apr-2017 02:00:19        ... 6 more
error    19-Apr-2017 02:00:19    Caused by: 
javax.net.ssl.SSLHandshakeException: Remote host closed connection 
during handshake
error    19-Apr-2017 02:00:19        at 
sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:992)
error    19-Apr-2017 02:00:19        at 
sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
error    19-Apr-2017 02:00:19        at 
sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)
error    19-Apr-2017 02:00:19        at 
sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)
error    19-Apr-2017 02:00:19        at 
sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
error    19-Apr-2017 02:00:19        at 
sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
error    19-Apr-2017 02:00:19        at 
sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1316)
error    19-Apr-2017 02:00:19        at 
sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1291)
error    19-Apr-2017 02:00:19        at 
sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
error    19-Apr-2017 02:00:19        at 
org.jboss.resteasy.client.jaxrs.engines.URLConnectionEngine.executeRequest(URLConnectionEngine.java:167)
error    19-Apr-2017 02:00:19        ... 16 more
error    19-Apr-2017 02:00:19    Caused by: java.io.EOFException: SSL 
peer shut down incorrectly
error    19-Apr-2017 02:00:19        at 
sun.security.ssl.InputRecord.read(InputRecord.java:505)
error    19-Apr-2017 02:00:19        at 
sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973)
error    19-Apr-2017 02:00:19        ... 25 more
build    19-Apr-2017 02:00:19    2017-04-19 02:00:19 ERROR 
KeycloakDataManager:38 - java.lang.RuntimeException: 
javax.net.ssl.SSLHandshakeException: Remote host closed connection 
during handshake

-- 
Thanks in advance,

Rajkiran K