From 075f359601753ebbb129df7ab7f62678482c0642 Mon Sep 17 00:00:00 2001
From: Joel Klinger <joel.klinger1@nhs.net>
Date: Tue, 8 Aug 2023 14:27:30 +0100
Subject: [PATCH] [feature/NRLF-658-enable-s3-auth-2] add enable auth lookup
 metadata

---
 .../ConnectionMetadata.SetRequestHeaders.js   | 102 +++++++++---------
 1 file changed, 54 insertions(+), 48 deletions(-)

diff --git a/proxies/live/apiproxy/resources/jsc/ConnectionMetadata.SetRequestHeaders.js b/proxies/live/apiproxy/resources/jsc/ConnectionMetadata.SetRequestHeaders.js
index 7fd1931..96c7030 100644
--- a/proxies/live/apiproxy/resources/jsc/ConnectionMetadata.SetRequestHeaders.js
+++ b/proxies/live/apiproxy/resources/jsc/ConnectionMetadata.SetRequestHeaders.js
@@ -20,58 +20,64 @@
  *  }
  */
 
-(function(){
-    // Read the 'NHSD-End-User-Organisation-ODS' header
-    var odsCode = context.getVariable('request.header.NHSD-End-User-Organisation-ODS');
-    if (!odsCode || odsCode.trim().length === 0) {
-        //This will trigger RaiseFault.400BadRequest.xml - see proxies/deafult.xml in the DefaultFaultRules
-        return;
-    }
+(function () {
+  // Read the 'NHSD-End-User-Organisation-ODS' header
+  var odsCode = context.getVariable(
+    "request.header.NHSD-End-User-Organisation-ODS"
+  );
+  if (!odsCode || odsCode.trim().length === 0) {
+    //This will trigger RaiseFault.400BadRequest.xml - see proxies/deafult.xml in the DefaultFaultRules
+    return;
+  }
 
+  var enableAuthorizationLookup = context.getVariable(
+    "app.enable-authorization-lookup"
+  );
 
-    var enableAuthorizationLookup = context.getVariable("app.enable-authorization-lookup");
+  if (enableAuthorizationLookup == "true") {
+    enableAuthorizationLookup = true;
+  } else if (enableAuthorizationLookup === null) {
+    enableAuthorizationLookup = false;
+  } else {
+    //This will trigger RaiseFault.403NoPointers.xml - see targets/target.xml
+    return;
+  }
 
-    if(enableAuthorizationLookup == "true") {
-      enableAuthorizationLookup = true
-    } else if (enableAuthorizationLookup === null) {
-      enableAuthorizationLookup = false
-    } else {
-      //This will trigger RaiseFault.403NoPointers.xml - see targets/target.xml
-      return;
-    }
-  
-    
-    var pointerTypes = [];
-    // Read the associated `nrl-ods-<ods_code>` custom attribute from the APIGEE app
-    var nrlPointerTypes = context.getVariable("app.nrl-ods-" + odsCode);
-  
-    if ((enableAuthorizationLookup === true && nrlPointerTypes) || (enableAuthorizationLookup === false && !nrlPointerTypes)) {
-      //This will trigger RaiseFault.403NoPointers.xml - see targets/target.xml
-      return;
-    }
-  
-    if (nrlPointerTypes){
-      // Convert it into a complex object
-      var lines = nrlPointerTypes.split(/\s+/);
-    
-      for (var i = 0; i < lines.length; i++) {
-        var line = lines[i];
-        if (line && line.trim().length !== 0) {
-          pointerTypes.push(line);
-        }
+  var pointerTypes = [];
+  // Read the associated `nrl-ods-<ods_code>` custom attribute from the APIGEE app
+  var nrlPointerTypes = context.getVariable("app.nrl-ods-" + odsCode);
+
+  if (
+    (enableAuthorizationLookup === true && nrlPointerTypes) ||
+    (enableAuthorizationLookup === false && !nrlPointerTypes)
+  ) {
+    //This will trigger RaiseFault.403NoPointers.xml - see targets/target.xml
+    return;
+  }
+
+  if (nrlPointerTypes) {
+    // Convert it into a complex object
+    var lines = nrlPointerTypes.split(/\s+/);
+
+    for (var i = 0; i < lines.length; i++) {
+      var line = lines[i];
+      if (line && line.trim().length !== 0) {
+        pointerTypes.push(line);
       }
-    } 
-  
+    }
+  }
 
-    var odsCodeExtension = context.getVariable(
-        "request.header.NHSD-End-User-Organisation"
-    );
+  var odsCodeExtension = context.getVariable(
+    "request.header.NHSD-End-User-Organisation"
+  );
 
-    // Build the response
-    var connectionMetadata = {
-        "nrl.ods-code": odsCode,
-        "nrl.ods-code-extension": odsCodeExtension,
-        "nrl.pointer-types": pointerTypes,
-    };
-    context.targetRequest.headers['NHSD-Connection-Metadata'] = connectionMetadata;
+  // Build the response
+  var connectionMetadata = {
+    "nrl.ods-code": odsCode,
+    "nrl.ods-code-extension": odsCodeExtension,
+    "nrl.pointer-types": pointerTypes,
+    "nrl.enable-authorization-lookup": enableAuthorizationLookup,
+  };
+  context.targetRequest.headers["NHSD-Connection-Metadata"] =
+    connectionMetadata;
 })();