Support for variable expansion of headers in environment variables

[maheshyem]

Expected Behaviour

ibs-secret-xxx should be supported for environment variables

Actual Behaviour

ibs-secret-xxx is not supported for environment variables

Reproduce Scenario (including but not limited to)

Steps to Reproduce

For example set the header mailbox password environment variable with ibs-secret-mailboxPwd

{
	"callContent": {
		"fetchEmail": {
			"class": "com.adobe.campaign.tests.integro.tools.EmailClientTools",
			"method": "fetchEmail",
			"returnType": "java.util.ArrayList",
			"args": [
				null,
				"Happy Birthday"
			]
		}
	},
	"environmentVariables": {
		"AC.UITEST.MAILING.PORT": "xxx",
		"AC.UITEST.MAILING.PREFIX": "xxx",
		"AC.UITEST.MAILING.PWD": "ibs-secret-mailboxPwd",
		"AC.UITEST.MAILING.PROVIDER": "xxx",
		"AC.UITEST.MAILING.FOLDER": "xxx",
		"AC.TEST.IMS.USER.TOKEN.ENABLED": "false"
	}
}

Platform and Version

{
  "deploymentMode": " - in production",
  "bridgeServiceVersion": "2.11.17",
  "hostVersion": "0.3.6.11",
  "overALLSystemState": "All systems up"
}

Sample Code that illustrates the problem

Provided above in steps

Logs taken while reproducing problem

{
	"title": "Error during call of target Java Class and Method.",
	"code": 500,
	"detail": "We experienced an exception when calling the provided method com.adobe.campaign.tests.integro.tools.EmailClientTools.fetchEmail.\nProvided error message : com.adobe.campaign.tests.integro.exceptions.TestAPIException: MessagingException message: [AUTHENTICATIONFAILED] Authentication failed.",
	"bridgeServiceException": "com.adobe.campaign.tests.bridge.service.exceptions.TargetJavaMethodCallException",
	"originalException": "com.adobe.campaign.tests.integro.exceptions.TestAPIException",
	"originalMessage": "MessagingException message: [AUTHENTICATIONFAILED] Authentication failed.",
	"failureAtStep": "fetchEmail",
	"stackTrace": [
		"com.adobe.campaign.tests.integro.tools.ClassicEmailClientTools.getConnectionStore(ClassicEmailClientTools.java:245)",
		"com.adobe.campaign.tests.integro.tools.ClassicEmailClientTools.fetchEmail(ClassicEmailClientTools.java:121)",
		"com.adobe.campaign.tests.integro.tools.ClassicEmailClientTools.fetchEmail(ClassicEmailClientTools.java:75)",
		"com.adobe.campaign.tests.integro.tools.ClassicEmailClientTools.fetchEmail(ClassicEmailClientTools.java:185)",
		"com.adobe.campaign.tests.integro.tools.EmailClientTools.fetchEmail(EmailClientTools.java:117)",
		"java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)",
		"java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)",
		"java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)",
		"java.base/java.lang.reflect.Method.invoke(Method.java:566)",
		"com.adobe.campaign.tests.bridge.service.CallContent.call(CallContent.java:172)",
		"com.adobe.campaign.tests.bridge.service.JavaCalls.lambda$call$0(JavaCalls.java:59)",
		"java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)",
		"java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)",
		"java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)",
		"java.base/java.lang.Thread.run(Thread.java:829)"
	]
}

[baubakg]

problem reproduced. The problem is a header problem.