[WFCORE-2905]: Server-identity/secret integration with credential reference is not correct.

[ehsavoie]

The password was supposed to be base64 which would break if undefined.

Jira: https://issues.jboss.org/browse/WFCORE-2905
JBEAP: https://issues.jboss.org/browse/JBEAP-11302

[wildfly-ci]

Full integration - Windows Build 3542 outcome was FAILURE using a merge of 366ee1b
Summary: Tests failed: 1 (1 new), passed: 4020, ignored: 132 Build time: 01:48:12

Failed tests

org.jboss.as.test.integration.domain.mixed.eap700.MixedDomainDeploymentOverlay700TestCase.testInstallAndOverlayDeploymentOnDC: java.lang.AssertionError: {"outcome" : "failed", "result" : null, "failure-description" : {"WFLYDC0074: Operation failed or was rolled back on all servers. Server failures:" : {"server-group" : {"main-server-group" : {"host" : {"master" : {"server-one" : {"WFLYCTL0080: Failed services" : {"jboss.deployment.unit.\"main-deployment.war\".PARSE" : "WFLYSRV0153: Failed to process phase PARSE of deployment \"main-deployment.war\"\n    Caused by: java.lang.OutOfMemoryError"}}}, "slave" : {"server-one" : {"WFLYCTL0080: Failed services" : {"jboss.deployment.unit.\"main-deployment.war\".FIRST_MODULE_USE" : "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"main-deployment.war\".FIRST_MODULE_USE: WFLYSRV0153: Failed to process phase FIRST_MODULE_USE of deployment \"main-deployment.war\"\n    Caused by: java.lang.OutOfMemoryError"}}}}}}}}, "rolled-back" : true, "server-groups" : {"main-server-group" : {"host" : {"master" : {"server-one" : {"response" : {"outcome" : "failed", "failure-description" : {"WFLYCTL0080: Failed services" : {"jboss.deployment.unit.\"main-deployment.war\".PARSE" : "WFLYSRV0153: Failed to process phase PARSE of deployment \"main-deployment.war\"\n    Caused by: java.lang.OutOfMemoryError"}}, "rolled-back" : true}}}, "slave" : {"server-one" : {"response" : {"outcome" : "failed", "result" : null, "failure-description" : {"WFLYCTL0080: Failed services" : {"jboss.deployment.unit.\"main-deployment.war\".FIRST_MODULE_USE" : "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"main-deployment.war\".FIRST_MODULE_USE: WFLYSRV0153: Failed to process phase FIRST_MODULE_USE of deployment \"main-deployment.war\"\n    Caused by: java.lang.OutOfMemoryError"}}, "rolled-back" : true}}}}}}}
	at org.jboss.as.test.integration.domain.mixed.MixedDeploymentOverlayTestCase.executeAsyncForResult(MixedDeploymentOverlayTestCase.java:263)
	at org.jboss.as.test.integration.domain.mixed.MixedDeploymentOverlayTestCase.testInstallAndOverlayDeploymentOnDC(MixedDeploymentOverlayTestCase.java:144)
------- Stdout: -------
16:52:18,874 INFO  [org.jboss.modules] (main) JBoss Modules version 1.6.0.Beta9
16:52:19,346 INFO  [org.jboss.as.process.Host Controller.status] (main) WFLYPC0018: Starting process 'Host Controller'
[Host Controller] 16:52:20,231 INFO  [org.jboss.modules] (main) JBoss Modules version 1.6.0.Beta9
[Host Controller] 16:52:20,914 INFO  [org.jboss.msc] (main) JBoss MSC version 1.2.7.SP1
[Host Controller] 16:52:20,974 INFO  [org.jboss.as] (MSC service thread 1-7) WFLYSRV0049: WildFly Full 11.0.0.Beta1-SNAPSHOT (WildFly Core 3.0.0.Beta24-SNAPSHOT) starting
[Host Controller] 16:52:21,574 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/host=master/core-service=management/management-interface=native-interface' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:21,577 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/host=master/core-service=management/management-interface=http-interface' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:21,682 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'permgen-size' in the resource at address '/host=master/jvm=default' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:21,682 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'max-permgen-size' in the resource at address '/host=master/jvm=default' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:21,722 INFO  [org.jboss.as.host.controller] (Controller Boot Thread) WFLYHC0003: Creating http management service using network interface (management) port (9990) securePort (-1)
[Host Controller] 16:52:21,730 INFO  [org.xnio] (MSC service thread 1-1) XNIO version 3.5.0.Beta6
[Host Controller] 16:52:21,737 INFO  [org.xnio.nio] (MSC service thread 1-1) XNIO NIO Implementation Version 3.5.0.Beta6
[Host Controller] 16:52:21,802 INFO  [org.jboss.as.patching] (MSC service thread 1-1) WFLYPAT0050: WildFly Full cumulative patch ID is: base, one-off patches include: none
[Host Controller] 16:52:21,811 INFO  [org.jboss.remoting] (MSC service thread 1-1) JBoss Remoting version 5.0.0.Beta24
[Host Controller] 16:52:21,829 WARN  [org.jboss.as.domain.management.security] (MSC service thread 1-1) WFLYDM0111: Keystore C:\BuildAgent\work\5768cf3a0bee5b47\full\testsuite\mixed-domain\target\domains\MixedDomainOverlay700TestSuite\master\configuration\application.keystore not found, it will be auto generated on first use with a self signed certificate for host localhost
[Host Controller] 16:52:21,932 INFO  [org.jboss.as.remoting] (MSC service thread 1-1) WFLYRMT0001: Listening on [::1]:9999
[Host Controller] 16:52:23,405 INFO  [org.wildfly.security] (Controller Boot Thread) ELY00001: WildFly Elytron version 1.1.0.Beta48
[Host Controller] 16:52:23,431 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/profile=default/subsystem=undertow/server=default-server/https-listener=https' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:23,495 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/profile=ha/subsystem=undertow/server=default-server/https-listener=https' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:23,533 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/profile=full/subsystem=undertow/server=default-server/https-listener=https' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:23,576 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/profile=full-ha/subsystem=undertow/server=default-server/https-listener=https' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:24,122 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0062: Http management interface listening on http://[::1]:9990/management and https://[::1]:-1/management
[Host Controller] 16:52:24,122 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0054: Admin console is not enabled
[Host Controller] 16:52:24,122 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 11.0.0.Beta1-SNAPSHOT (WildFly Core 3.0.0.Beta24-SNAPSHOT) (Host Controller) started in 4517ms - Started 49 of 53 services (18 services are lazy, passive or on-demand)
INFO  [org.jboss.as.test.integration.domain.management.util.DomainLifecycleUtil] HostController started in 6261 ms
[Host Controller] 16:52:25,747 INFO  [org.jboss.as] (MSC service thread 1-7) WFLYSRV0050: WildFly Full 11.0.0.Beta1-SNAPSHOT (WildFly Core 3.0.0.Beta24-SNAPSHOT) stopped in 25ms
[Host Controller] 16:52:25,748 INFO  [org.jboss.as] (MSC service thread 1-7) WFLYSRV0049: WildFly Full 11.0.0.Beta1-SNAPSHOT (WildFly Core 3.0.0.Beta24-SNAPSHOT) starting
[Host Controller] 16:52:25,769 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/host=master/core-service=management/management-interface=native-interface' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:25,770 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/host=master/core-service=management/management-interface=http-interface' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:25,776 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'permgen-size' in the resource at address '/host=master/jvm=default' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:25,776 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'max-permgen-size' in the resource at address '/host=master/jvm=default' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
[Host Controller] 16:52:25,784 INFO  [org.jboss.as.host.controller] (Controller Boot Thread) WFLYHC0003: Creating http management service using network interface (management) port (9990) securePort (-1)
[Host Controller] 16:52:25,793 INFO  [org.jboss.as.patching] (MSC service thread 1-8) WFLYPAT0050: WildFly Full cumulative patch ID is: base, one-off patches include: none
[Host Controller] 16:52:25,795 WARN  [org.jboss.as.domain.management.security] (MSC service thread 1-4) WFLYDM0111: Keystore C:\BuildAgent\work\5768cf3a0bee5b47\full\testsuite\mixed-domain\target\domains\MixedDomainOverlay700TestSuite\master\configuration\application.keystore not found, it will be auto generated on first use with a self signed certificate for host localhost
[Host Controller] 16:52:25,831 INFO  [org.jboss.as.remoting] (MSC service thread 1-8) WFLYRMT0001: Listening on [::1]:9999
[Host Controller] 16:52:26,061 INFO  [org.jboss.as.host.controller] (Controller Boot Thread) WFLYHC0023: Starting server server-one
[Host Controller] 16:52:26,063 WARN  [org.jboss.as.host.controller] (Controller Boot Thread) WFLYHC0011: Ignoring <permgen> for jvm 'ORACLE' type jvm: default
16:52:26,072 INFO  [org.jboss.as.process.Server:server-one.status] (ProcessController-threads - 3) WFLYPC0018: Starting process 'Server:server-one'
[Host Controller] 16:52:26,078 WARN  [org.jboss.as.host.controller] (ProcessControllerConnection-thread - 2) WFLYHC0011: Ignoring <permgen> for jvm 'ORACLE' type jvm: default
[Server:server-one] 16:52:26,763 INFO  [org.jboss.modules] (main) JBoss Modules version 1.6.0.Beta9
[Server:server-one] 16:52:27,381 INFO  [org.jboss.msc] (main) JBoss MSC version 1.2.7.SP1
[Server:server-one] 16:52:27,635 INFO  [org.jboss.as] (MSC service thread 1-8) WFLYSRV0049: WildFly Full 11.0.0.Beta1-SNAPSHOT (WildFly Core 3.0.0.Beta24-SNAPSHOT) starting
[Server:server-one] 16:52:27,793 INFO  [org.xnio] (MSC service thread 1-1) XNIO version 3.5.0.Beta6
[Server:server-one] 16:52:27,823 INFO  [org.xnio.nio] (MSC service thread 1-1) XNIO NIO Implementation Version 3.5.0.Beta6
[Server:server-one] 16:52:27,899 INFO  [org.jboss.remoting] (MSC service thread 1-1) JBoss Remoting version 5.0.0.Beta24
[Server:server-one] 16:52:28,424 INFO  [org.wildfly.security] (ServerService Thread Pool -- 2) ELY00001: WildFly Elytron version 1.1.0.Beta48
[Host Controller] 16:52:28,747 INFO  [org.jboss.as.host.controller] (management task-7) WFLYHC0021: Server [Server:server-one] connected using connection [Channel ID 1a08d282 (inbound) of Remoting connection 00da17d3 to /0:0:0:0:0:0:0:1:51619 of endpoint "master:MANAGEMENT" <b32fe2>]