Extended ID permissions supported by bidder

integrationExamples/gpt/userId_example.html

@@ -233,6 +233,7 @@
                     },
                     {
                       name: "sharedId",
+                      //bidders: ['rubicon', 'exBidder'], // to allow this ID for specific bidders
                       params: {
                         syncTime: 60 // in seconds, default is 24 hours
                       },

modules/prebidServerBidAdapter/index.js

@@ -12,6 +12,7 @@ import includes from 'core-js-pure/features/array/includes.js';
 import { S2S_VENDORS } from './config.js';
 import { ajax } from '../../src/ajax.js';
 import find from 'core-js-pure/features/array/find.js';
+import { getEidPermissions } from '../userId/index.js';
 
 const getConfig = config.getConfig;
 
@@ -397,7 +398,7 @@ export function resetWurlMap() {
 }
 
 const OPEN_RTB_PROTOCOL = {
-  buildRequest(s2sBidRequest, bidRequests, adUnits) {
+  buildRequest(s2sBidRequest, bidRequests, adUnits, requestedBidders) {
     let imps = [];
     let aliases = {};
     const firstBidRequest = bidRequests[0];
@@ -637,6 +638,14 @@ const OPEN_RTB_PROTOCOL = {
       utils.deepSetValue(request, 'user.ext.eids', bidUserIdAsEids);
     }
 
+    const eidPermissions = getEidPermissions();
+    if (utils.isArray(eidPermissions) && eidPermissions.length > 0) {
+      eidPermissions.forEach(i => {
+        i.bidders = i.bidders.filter(bidder => requestedBidders.includes(bidder) || bidder === '*');
+      });
+      utils.deepSetValue(request, 'ext.prebid.data.eidPermissions', eidPermissions);
+    }
+
     if (bidRequests) {
       if (firstBidRequest.gdprConsent) {
         // note - gdprApplies & consentString may be undefined in certain use-cases for consentManagement module
@@ -888,8 +897,7 @@ export function PrebidServer() {
 
       queueSync(syncBidders, gdprConsent, uspConsent);
     }
-
-    const request = OPEN_RTB_PROTOCOL.buildRequest(s2sBidRequest, bidRequests, validAdUnits);
+    const request = OPEN_RTB_PROTOCOL.buildRequest(s2sBidRequest, bidRequests, validAdUnits, requestedBidders);
     const requestJson = request && JSON.stringify(request);
     if (request && requestJson) {
       ajax(

modules/userId/eids.js

@@ -214,3 +214,24 @@ export function createEidsArray(bidRequestUserId) {
   }
   return eids;
 }
+
+/**
+ * @param {SubmoduleContainer[]} submodules
+ */
+export function buildEidPermissions(submodules) {
+  let eidPermissions = [];
+  submodules.filter(i => utils.isPlainObject(i.idObj) && Object.keys(i.idObj).length && i.config)
+    .forEach(i => {
+      Object.keys(i.idObj).forEach(key => {
+        if (utils.deepAccess(USER_IDS_CONFIG, key + '.source')) {
+          eidPermissions.push(
+            {
+              source: USER_IDS_CONFIG[key].source,
+              bidders: (i.config.bidders && Array.isArray(i.config.bidders) ? i.config.bidders : ['*'])
+            }
+          )
+        }
+      });
+    });
+  return eidPermissions;
+}

modules/userId/index.js

@@ -122,7 +122,7 @@ import { getGlobal } from '../../src/prebidGlobal.js';
 import { gdprDataHandler } from '../../src/adapterManager.js';
 import CONSTANTS from '../../src/constants.json';
 import { module, hook } from '../../src/hook.js';
-import { createEidsArray } from './eids.js';
+import { createEidsArray, buildEidPermissions } from './eids.js';
 import { getCoreStorageManager } from '../../src/storageManager.js';
 
 const MODULE_NAME = 'User ID';
@@ -199,6 +199,10 @@ export function setStoredValue(submodule, value) {
   }
 }
 
+export function getEidPermissions() {
+  return buildEidPermissions(initializedSubmodules);
+}
+
 /**
  * @param {SubmoduleStorage} storage
  * @param {String|undefined} key optional key of the value
@@ -364,6 +368,26 @@ function getCombinedSubmoduleIds(submodules) {
   return combinedSubmoduleIds;
 }
 
+/**
+ * This function will create a combined object for bidder with allowed subModule Ids
+ * @param {SubmoduleContainer[]} submodules
+ * @param {string} bidder
+ */
+function getCombinedSubmoduleIdsForBidder(submodules, bidder) {
+  if (!Array.isArray(submodules) || !submodules.length || !bidder) {
+    return {};
+  }
+  return submodules
+    .filter(i => !(i.config.bidders && utils.isArray(i.config.bidders)) || i.config.bidders.includes(bidder))
+    .filter(i => utils.isPlainObject(i.idObj) && Object.keys(i.idObj).length)
+    .reduce((carry, i) => {
+      Object.keys(i.idObj).forEach(key => {
+        carry[key] = i.idObj[key];
+      });
+      return carry;
+    }, {});
+}
+
 /**
  * @param {AdUnit[]} adUnits
  * @param {SubmoduleContainer[]} submodules
@@ -372,19 +396,18 @@ function addIdDataToAdUnitBids(adUnits, submodules) {
   if ([adUnits].some(i => !Array.isArray(i) || !i.length)) {
     return;
   }
-  const combinedSubmoduleIds = getCombinedSubmoduleIds(submodules);
-  const combinedSubmoduleIdsAsEids = createEidsArray(combinedSubmoduleIds);
-  if (Object.keys(combinedSubmoduleIds).length) {
-    adUnits.forEach(adUnit => {
-      if (adUnit.bids && utils.isArray(adUnit.bids)) {
-        adUnit.bids.forEach(bid => {
+  adUnits.forEach(adUnit => {
+    if (adUnit.bids && utils.isArray(adUnit.bids)) {
+      adUnit.bids.forEach(bid => {
+        const combinedSubmoduleIds = getCombinedSubmoduleIdsForBidder(submodules, bid.bidder);
+        if (Object.keys(combinedSubmoduleIds).length) {
           // create a User ID object on the bid,
           bid.userId = combinedSubmoduleIds;
-          bid.userIdAsEids = combinedSubmoduleIdsAsEids;
-        });
-      }
-    });
-  }
+          bid.userIdAsEids = createEidsArray(combinedSubmoduleIds);
+        }
+      });
+    }
+  });
 }
 
 /**

plugins/eslint/validateImports.js

@@ -26,7 +26,8 @@ function flagErrors(context, node, importPath) {
     if (
       path.dirname(absImportPath) === absModulePath || (
         absImportPath.startsWith(absModulePath) &&
-        path.basename(absImportPath) === 'index.js'
+        path.basename(absImportPath) === 'index.js' &&
+        path.basename(absFileDir) !== 'prebidServerBidAdapter'
       )
     ) {
       context.report(node, `import "${importPath}" cannot require module entry point`);

test/spec/modules/prebidServerBidAdapter_spec.js

@@ -965,17 +965,15 @@ describe('S2S Adapter', function () {
       adapter.callBids(request, BID_REQUESTS, addBidResponse, done, ajax);
 
       const requestBid = JSON.parse(server.requests[0].requestBody);
-
-      expect(requestBid.ext).to.deep.equal({
-        prebid: {
-          aliases: {
-            brealtime: 'appnexus'
-          },
-          auctiontimestamp: 1510852447530,
-          targeting: {
-            includebidderkeys: false,
-            includewinners: true
-          }
+      expect(requestBid.ext).to.haveOwnProperty('prebid');
+      expect(requestBid.ext.prebid).to.deep.include({
+        aliases: {
+          brealtime: 'appnexus'
+        },
+        auctiontimestamp: 1510852447530,
+        targeting: {
+          includebidderkeys: false,
+          includewinners: true
         }
       });
     });
@@ -1000,17 +998,15 @@ describe('S2S Adapter', function () {
       adapter.callBids(request, BID_REQUESTS, addBidResponse, done, ajax);
 
       const requestBid = JSON.parse(server.requests[0].requestBody);
-
-      expect(requestBid.ext).to.deep.equal({
-        prebid: {
-          aliases: {
-            [alias]: 'appnexus'
-          },
-          auctiontimestamp: 1510852447530,
-          targeting: {
-            includebidderkeys: false,
-            includewinners: true
-          }
+      expect(requestBid.ext).to.haveOwnProperty('prebid');
+      expect(requestBid.ext.prebid).to.deep.include({
+        aliases: {
+          [alias]: 'appnexus'
+        },
+        auctiontimestamp: 1510852447530,
+        targeting: {
+          includebidderkeys: false,
+          includewinners: true
         }
       });
     });
@@ -1319,7 +1315,7 @@ describe('S2S Adapter', function () {
 
       expect(requestBid).to.haveOwnProperty('ext');
       expect(requestBid.ext).to.haveOwnProperty('prebid');
-      expect(requestBid.ext.prebid).to.deep.equal({
+      expect(requestBid.ext.prebid).to.deep.include({
         auctiontimestamp: 1510852447530,
         foo: 'bar',
         targeting: {
@@ -1351,7 +1347,7 @@ describe('S2S Adapter', function () {
 
       expect(requestBid).to.haveOwnProperty('ext');
       expect(requestBid.ext).to.haveOwnProperty('prebid');
-      expect(requestBid.ext.prebid).to.deep.equal({
+      expect(requestBid.ext.prebid).to.deep.include({
         auctiontimestamp: 1510852447530,
         targeting: {
           includewinners: false,
@@ -1385,7 +1381,7 @@ describe('S2S Adapter', function () {
 
       expect(requestBid).to.haveOwnProperty('ext');
       expect(requestBid.ext).to.haveOwnProperty('prebid');
-      expect(requestBid.ext.prebid).to.deep.equal({
+      expect(requestBid.ext.prebid).to.deep.include({
         auctiontimestamp: 1510852447530,
         cache: {
           vastxml: 'vastxml-set-though-extPrebid.cache.vastXml'

test/spec/modules/userId_spec.js

@@ -2,6 +2,7 @@ import {
   attachIdSystem,
   auctionDelay,
   coreStorage,
+  getEidPermissions,
   init,
   requestBidsHook,
   setStoredConsentData,
@@ -1172,6 +1173,119 @@ describe('User ID', function () {
       }, {adUnits});
     });
 
+    it('eidPermissions fun with bidders', function (done) {
+      coreStorage.setCookie('sharedid', JSON.stringify({
+        'id': 'test222',
+        'ts': 1590525289611
+      }), (new Date(Date.now() + 5000).toUTCString()));
+
+      setSubmoduleRegistry([sharedIdSubmodule]);
+      init(config);
+      config.setConfig({
+        userSync: {
+          syncDelay: 0,
+          userIds: [
+            {
+              name: 'sharedId',
+              bidders: [
+                'rubicon',
+                'sampleBidder'
+              ],
+              storage: {
+                type: 'cookie',
+                name: 'sharedid',
+                expires: 28
+              }
+            }
+          ]
+        }
+      });
+
+      requestBidsHook(function () {
+        const eidPermissions = getEidPermissions();
+        expect(eidPermissions).to.deep.equal(
+          [
+            {source: 'sharedid.org', bidders: ['rubicon', 'sampleBidder']}
+          ]
+        );
+        adUnits.forEach(unit => {
+          unit.bids.forEach(bid => {
+            if (bid.bidder === 'sampleBidder') {
+              expect(bid).to.have.deep.nested.property('userId.sharedid');
+              expect(bid.userId.sharedid.id).to.equal('test222');
+              expect(bid.userIdAsEids[0]).to.deep.equal({
+                source: 'sharedid.org',
+                uids: [
+                  {
+                    id: 'test222',
+                    atype: 1,
+                    ext: {
+                      third: 'test222'
+                    }
+                  }
+                ]
+              });
+            }
+          });
+        });
+        coreStorage.setCookie('sharedid', '', EXPIRED_COOKIE_DATE);
+        done();
+      }, {adUnits});
+    });
+
+    it('eidPermissions fun without bidders', function (done) {
+      coreStorage.setCookie('sharedid', JSON.stringify({
+        'id': 'test222',
+        'ts': 1590525289611
+      }), (new Date(Date.now() + 5000).toUTCString()));
+
+      setSubmoduleRegistry([sharedIdSubmodule]);
+      init(config);
+      config.setConfig({
+        userSync: {
+          syncDelay: 0,
+          userIds: [
+            {
+              name: 'sharedId',
+              storage: {
+                type: 'cookie',
+                name: 'sharedid',
+                expires: 28
+              }
+            }
+          ]
+        }
+      });
+
+      requestBidsHook(function () {
+        const eidPermissions = getEidPermissions();
+        expect(eidPermissions).to.deep.equal(
+          [
+            {source: 'sharedid.org', bidders: ['*']}
+          ]
+        );
+        adUnits.forEach(unit => {
+          unit.bids.forEach(bid => {
+            expect(bid).to.have.deep.nested.property('userId.sharedid');
+            expect(bid.userId.sharedid.id).to.equal('test222');
+            expect(bid.userIdAsEids[0]).to.deep.equal({
+              source: 'sharedid.org',
+              uids: [
+                {
+                  id: 'test222',
+                  atype: 1,
+                  ext: {
+                    third: 'test222'
+                  }
+                }]
+            });
+          });
+        });
+        coreStorage.setCookie('sharedid', '', EXPIRED_COOKIE_DATE);
+        done();
+      }, {adUnits});
+    });
+
     it('test hook from pubProvidedId config params', function (done) {
       setSubmoduleRegistry([pubProvidedIdSubmodule]);
       init(config);