Lotame Panorama ID Module : add safari handling (prebid#9418)

* GRUE-176 work in progress, trying to make the id URL dynamic.

* GRUE-176 After some attempts with leveraging environment variables, decided to look for an environment variable passed on configuration.

* GRUE-177 WIP added a fix for handling timestamps, plus there's some temporary debugging that I was using to understand flow.

* GRUE-177 Fixed bug with localStorage checking for empty, included null as a possible return value.

* GRUE-177 updated the environment handling for dev, qa, and prod. I'm still on the fence on whether we need this, but it's allowing the tests to pass currently, so leaving it in for now.

* GRUE-178 removed the dynamic URL handling for the ID endpoint. We will manage that change with the build process for testing.

* GRUE-339 changes to check for browser, and accomodate Safari with a different URL.

* GRUE-339 changes to check for browser, and accomodate Safari with a different URL.

* GRUE-339 Removed the obfuscation from the Safari URL, as it was deemed unnecessary.

* GRUE-339 corrected the safari id endpoint - I had forgotten that it was different than the usual one.

* GRUE-339 Updated test to cover Safari handling.

* GRUE-340 Updated the variable name for the cookieless domain, to remove the emphasis on Safari and better illustrate that this is a general approach.

Co-authored-by: Mark Conrad <mconrad@lotame.com>
Co-authored-by: Mark <markaconrad@users.noreply.github.com>

modules/lotamePanoramaIdSystem.js

@@ -29,6 +29,7 @@ const DAY_MS = 60 * 60 * 24 * 1000;
 const MISSING_CORE_CONSENT = 111;
 const GVLID = 95;
 const ID_HOST = 'id.crwdcntrl.net';
+const ID_HOST_COOKIELESS = 'c.ltmsphrcl.net';
 
 export const storage = getStorageManager({gvlid: GVLID, moduleName: MODULE_NAME});
 let cookieDomain;
@@ -252,6 +253,13 @@ export const lotamePanoramaIdSubmodule = {
       usPrivacy = getFromStorage('us_privacy');
     }
 
+    const getRequestHost = function() {
+      if (navigator.userAgent && navigator.userAgent.indexOf('Safari') != -1 && navigator.userAgent.indexOf('Chrome') == -1) {
+        return ID_HOST_COOKIELESS;
+      }
+      return ID_HOST;
+    }
+
     const resolveIdFunction = function (callback) {
       let queryParams = {};
       if (storedUserId) {
@@ -288,7 +296,7 @@ export const lotamePanoramaIdSubmodule = {
 
       const url = buildUrl({
         protocol: 'https',
-        host: ID_HOST,
+        host: getRequestHost(),
         pathname: '/id',
         search: isEmpty(queryParams) ? undefined : queryParams,
       });

test/spec/modules/lotamePanoramaIdSystem_spec.js

@@ -18,6 +18,7 @@ describe('LotameId', function() {
   let removeFromLocalStorageStub;
   let timeStampStub;
   let uspConsentDataStub;
+  let requestHost;
 
   const nowTimestamp = new Date().getTime();
 
@@ -33,6 +34,11 @@ describe('LotameId', function() {
     );
     timeStampStub = sinon.stub(utils, 'timestamp').returns(nowTimestamp);
     uspConsentDataStub = sinon.stub(uspDataHandler, 'getConsentData');
+    if (navigator.userAgent && navigator.userAgent.indexOf('Safari') != -1 && navigator.userAgent.indexOf('Chrome') == -1) {
+      requestHost = 'https://c.ltmsphrcl.net/id';
+    } else {
+      requestHost = 'https://id.crwdcntrl.net/id';
+    }
   });
 
   afterEach(function () {
@@ -69,7 +75,7 @@ describe('LotameId', function() {
     });
 
     it('should call the remote server when getId is called', function () {
-      expect(request.url).to.be.eq('https://id.crwdcntrl.net/id');
+      expect(request.url).to.be.eq(`${requestHost}`);
       expect(callBackSpy.calledOnce).to.be.true;
     });
 
@@ -439,7 +445,7 @@ describe('LotameId', function() {
 
     it('should pass the gdpr consent string back', function() {
       expect(request.url).to.be.eq(
-        'https://id.crwdcntrl.net/id?gdpr_applies=true&gdpr_consent=consentGiven'
+        `${requestHost}?gdpr_applies=true&gdpr_consent=consentGiven`
       );
     });
   });
@@ -471,7 +477,7 @@ describe('LotameId', function() {
 
     it('should pass the gdpr consent string back', function() {
       expect(request.url).to.be.eq(
-        'https://id.crwdcntrl.net/id?gdpr_applies=true&gdpr_consent=consentGiven'
+        `${requestHost}?gdpr_applies=true&gdpr_consent=consentGiven`
       );
     });
   });
@@ -503,7 +509,7 @@ describe('LotameId', function() {
 
     it('should pass the gdpr consent string back', function() {
       expect(request.url).to.be.eq(
-        'https://id.crwdcntrl.net/id?gdpr_applies=true&gdpr_consent=consentGiven'
+        `${requestHost}?gdpr_applies=true&gdpr_consent=consentGiven`
       );
     });
   });
@@ -531,7 +537,7 @@ describe('LotameId', function() {
 
     it('should not include the gdpr consent string on the url', function() {
       expect(request.url).to.be.eq(
-        'https://id.crwdcntrl.net/id?gdpr_applies=true'
+        `${requestHost}?gdpr_applies=true`
       );
     });
   });
@@ -560,7 +566,7 @@ describe('LotameId', function() {
 
     it('should pass the gdpr consent string back', function() {
       expect(request.url).to.be.eq(
-        'https://id.crwdcntrl.net/id?gdpr_consent=consentGiven'
+        `${requestHost}?gdpr_consent=consentGiven`
       );
     });
   });
@@ -589,7 +595,7 @@ describe('LotameId', function() {
 
     it('should pass the gdpr consent string back', function() {
       expect(request.url).to.be.eq(
-        'https://id.crwdcntrl.net/id?gdpr_consent=consentGiven'
+        `${requestHost}?gdpr_consent=consentGiven`
       );
     });
   });
@@ -613,7 +619,7 @@ describe('LotameId', function() {
     });
 
     it('should pass the gdpr consent string back', function() {
-      expect(request.url).to.be.eq('https://id.crwdcntrl.net/id');
+      expect(request.url).to.be.eq(`${requestHost}`);
     });
   });
 
@@ -835,7 +841,7 @@ describe('LotameId', function() {
 
         it('should pass the usp consent string and client id back', function () {
           expect(request.url).to.be.eq(
-            'https://id.crwdcntrl.net/id?gdpr_applies=false&us_privacy=1NNN&c=1234'
+            `${requestHost}?gdpr_applies=false&us_privacy=1NNN&c=1234`
           );
         });
 
@@ -923,7 +929,7 @@ describe('LotameId', function() {
 
       it('should pass client id back', function () {
         expect(request.url).to.be.eq(
-          'https://id.crwdcntrl.net/id?gdpr_applies=false&c=1234'
+          `${requestHost}?gdpr_applies=false&c=1234`
         );
       });