Add GDPR parameters in ad request

modules/freewheelSSPBidAdapter.js

@@ -208,7 +208,7 @@ export const spec = {
   * @param {BidRequest[]} bidRequests A non-empty list of bid requests which should be sent to the Server.
   * @return ServerRequest Info describing the request to the server.
   */
-  buildRequests: function(bidRequests) {
+  buildRequests: function(bidRequests, bidderRequest) {
     // var currency = config.getConfig(currency);
 
     var currentBidRequest = bidRequests[0];
@@ -223,6 +223,24 @@ export const spec = {
       componentId: getComponentId(currentBidRequest.params.format)
     };
 
+    // Add GDPR flag and consent string
+    if (bidderRequest.gdprConsent) {
+      requestParams._fw_gdpr_consent = bidderRequest.gdprConsent.consentString;
+
+      if (typeof bidderRequest.gdprConsent.gdprApplies === 'boolean') {
+        requestParams._fw_gdpr = bidderRequest.gdprConsent.gdprApplies;
+      }
+    }
+
+    var vastParams = currentBidRequest.params.vastUrlParams;
+    if (typeof vastParams === 'object') {
+      for (var key in vastParams) {
+        if (vastParams.hasOwnProperty(key)) {
+          requestParams[key] = vastParams[key];
+        }
+      }
+    }
+
     var location = utils.getTopWindowUrl();
     if (isValidUrl(location)) {
       requestParams.loc = location;

test/spec/modules/freewheelSSPBidAdapter_spec.js

@@ -52,21 +52,27 @@ describe('freewheelSSP BidAdapter Test', () => {
         'bidId': '30b31c1838de1e',
         'bidderRequestId': '22edbae2733bf6',
         'auctionId': '1d1a030790a475',
+        'gdprConsent': {
+          'consentString': 'BOJ/P2HOJ/P2HABABMAAAAAZ+A==',
+          'gdprApplies': true
+        }
       }
     ];
 
     it('should add parameters to the tag', () => {
-      const request = spec.buildRequests(bidRequests);
+      const request = spec.buildRequests(bidRequests, bidRequests[0]);
       const payload = request.data;
       expect(payload.reqType).to.equal('AdsSetup');
       expect(payload.protocolVersion).to.equal('2.0');
       expect(payload.zoneId).to.equal('277225');
       expect(payload.componentId).to.equal('mustang');
       expect(payload.playerSize).to.equal('300x600');
+      expect(payload._fw_gdpr).to.equal(true);
+      expect(payload._fw_gdpr_consent).to.equal('BOJ/P2HOJ/P2HABABMAAAAAZ+A==');
     });
 
     it('sends bid request to ENDPOINT via GET', () => {
-      const request = spec.buildRequests(bidRequests);
+      const request = spec.buildRequests(bidRequests, bidRequests[0]);
       expect(request.url).to.contain(ENDPOINT);
       expect(request.method).to.equal('GET');
     });
@@ -139,7 +145,7 @@ describe('freewheelSSP BidAdapter Test', () => {
     let formattedAd = '<div id="freewheelssp_prebid_target"></div><script type=\'text/javascript\'>(function() {  var st = document.createElement(\'script\'); st.type = \'text/javascript\'; st.async = true;  st.src = \'http://cdn.stickyadstv.com/prime-time/floorad.min.js\';  st.onload = function(){    var vastLoader = new window.com.stickyadstv.vast.VastLoader();    var vast = vastLoader.getVast();    var topWindow = (function(){var res=window; try{while(top != res){if(res.parent.location.href.length)res=res.parent;}}catch(e){}return res;})();    vast.setXmlString(topWindow.freeheelssp_cache["adunit-code"]);    vastLoader.parseAds(vast, {      onSuccess: function() {var config = {  preloadedVast:vast,  ASLoader:new window.com.stickyadstv.tools.ASLoader(277225, \'floorad\'),domId:"adunit-code"};window.com.stickyadstv.floorad.start(config); }    });  };  document.head.appendChild(st);})();</script>';
 
     it('should get correct bid response', () => {
-      var request = spec.buildRequests(bidRequests);
+      var request = spec.buildRequests(formattedBidRequests, formattedBidRequests[0]);
 
       let expectedResponse = [
         {
@@ -160,7 +166,7 @@ describe('freewheelSSP BidAdapter Test', () => {
     });
 
     it('should get correct bid response with formated ad', () => {
-      var request = spec.buildRequests(formattedBidRequests);
+      var request = spec.buildRequests(formattedBidRequests, formattedBidRequests[0]);
 
       let expectedResponse = [
         {
@@ -181,7 +187,7 @@ describe('freewheelSSP BidAdapter Test', () => {
     });
 
     it('handles nobid responses', () => {
-      var reqest = spec.buildRequests(formattedBidRequests);
+      var reqest = spec.buildRequests(formattedBidRequests, formattedBidRequests[0]);
       let response = '<?xml version=\'1.0\' encoding=\'UTF-8\'?><VAST version=\'2.0\'></VAST>';
 
       let result = spec.interpretResponse(response, reqest);