Fix logging errorsv1.1.01.0.0-ONAP1.0.0-Amsterdam

Change-Id: Ibb5182e7eff9a1c2d079da28a46d09cb2c700592
Issue-Id: DCAEGEN2-171
Signed-off-by: Jack Lucas <jflucas@research.att.com>

4 files changed, 18 insertions, 7 deletions

diff --git a/lib/cloudify.js b/lib/cloudify.js
index 303134a..23e779a 100644
--- a/lib/cloudify.js
+++ b/lib/cloudify.js
@@ -76,6 +76,8 @@ var delay = function(dtime) {
 
 // Get current status of a workflow execution
 const getExecutionStatus = function(execution_id, mainReq) {
+	/* Defense: Some callers do not supply mainReq */
+	mainReq = mainReq || {};
     var reqOptions = {
         method : "GET",
         uri : cfyAPI + "/executions/" + execution_id
@@ -86,6 +88,8 @@ const getExecutionStatus = function(execution_id, mainReq) {
 
 // Poll for the result of a workflow execution until it's done
 var getWorkflowResult = function(execution_id, mainReq) {
+	/* Defense: Some callers do not supply mainReq */
+	mainReq = mainReq || {};
     logger.debug(mainReq.dcaeReqId, "Getting workflow result for execution id: " + execution_id);
 
     // Function for testing if workflow is finished
@@ -158,6 +162,8 @@ var getWorkflowResult = function(execution_id, mainReq) {
 
 // bare start of a workflow execution against a deployment
 const startWorkflowExecution = function(mainReq, deployment_id, workflow_id, parameters) {
+	/* Defense: Some callers do not supply mainReq */
+	mainReq = mainReq || {};
     // Set up the HTTP POST request
     var reqOptions = {
         method : "POST",
diff --git a/lib/deploy.js b/lib/deploy.js
index 741affb..7f83620 100644
--- a/lib/deploy.js
+++ b/lib/deploy.js
@@ -160,7 +160,7 @@ const launchBlueprint = function(id, blueprint, inputs) {
 	.catch(function(error) {
 		logger.debug(null, "Error: " + error + " for launch blueprint for deploymentId " + id);
 		throw normalizeError(error);
-	})
+	});
 };
 exports.launchBlueprint = launchBlueprint;
 
@@ -191,7 +191,7 @@ const finishInstallation = function(deploymentId, executionId) {
 		logger.debug(null, "Error finishing install workflow: " + err + " -- " + JSON.stringify(err));
 		throw normalizeError(err);
 	});
-}
+};
 exports.finishInstallation = finishInstallation;
 
 // Initiate uninstall workflow against a deployment, but don't wait for workflow to finish
@@ -239,7 +239,7 @@ exports.getExecutionStatus = function (exid) {
 		
 		var result = {
 			operationType: res.json.workflow_id
-		}
+		};
 		
 		// Map execution status
 		if (res.json.status === "terminated") {
diff --git a/lib/logging.js b/lib/logging.js
index 4d85898..a21f37e 100644
--- a/lib/logging.js
+++ b/lib/logging.js
@@ -140,7 +140,7 @@ const formatAuditRecord = function(req, status, extra) {
 	rec[AUDIT_CATLOGLEVEL] = "INFO";   // The audit records are informational, regardless of the outcome of the operation
 	rec[AUDIT_SRVIP] = req.socket.address().address;
 	rec[AUDIT_ELAPSED] = end - req.startTime;
-	rec[AUDIT_SERVER] = req.hostname  // From the Host header, again
+	rec[AUDIT_SERVER] = req.hostname;  // From the Host header, again
 	rec[AUDIT_CLIENTIP] = req.connection.remoteAddress;
 
 	if (extra) {
@@ -169,8 +169,9 @@ const formatMetricsRecord = function(req, opInfo, extra) {
 		rec[METRICS_REQID] = req.dcaeReqId;
 		rec[METRICS_SRVNAME] = req.hostname;    // Use name from the host header
 		rec[METRICS_SVCNAME] = req.method + ' ' + req.originalUrl;	 // Method and URL identify the operation being performed
-		rec[METRICS_CLIENTIP] = req.connection.remoteAddress;
-		rec[METRICS_SRVIP] = req.socket.address().address;
+		/* Defense: some clients will pass in a req that's incomplete */
+		if (req.connection) {rec[METRICS_CLIENTIP] = req.connection.remoteAddress;}
+		if (req.socket) {rec[METRICS_SRVIP] = req.socket.address().address;}
 	}
 	else {
 		/* No incoming request */
@@ -259,7 +260,7 @@ exports.getLogger = function() {
 		debug: function(reqId, msg) {
 			debugLogger.debug(formatDebugRecord(reqId, msg));
 		}
-	}
+	};
 };
 
 exports.setLevel = function(level) {
diff --git a/lib/promise_request.js b/lib/promise_request.js
index bda4d66..0572ac4 100644
--- a/lib/promise_request.js
+++ b/lib/promise_request.js
@@ -32,6 +32,10 @@ const querystring = require('querystring');
 const logger = require('./logging').getLogger();
 
 exports.doRequest = function(options, body, targetEntity, mainReq) {
+	
+	/* Defense:  for now, some callers don't provide mainReq */
+	mainReq = mainReq || {};
+	
     var opInfo = {"startTime":new Date(), "targetEntity": targetEntity};
 
     return new Promise(function(resolve, reject) {