From 33762d1ee5abd0363e2b35fbbb07cb2d38287972 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Thu, 12 Sep 2019 16:38:12 -0700
Subject: [PATCH 01/14] added support for pubcommon, digitrust, id5id

---
 modules/pubmaticBidAdapter.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/modules/pubmaticBidAdapter.js b/modules/pubmaticBidAdapter.js
index facecdaa578..2ec353a2f4e 100644
--- a/modules/pubmaticBidAdapter.js
+++ b/modules/pubmaticBidAdapter.js
@@ -624,10 +624,31 @@ function _handleTTDId(eids, validBidRequests) {
   }
 }
 
+/**
+ * Produces external userid object in ortb 3.0 model.
+ */
+function _addExternalUserId(eids, value, source, atype) {
+  if (value) {
+    eids.push({
+      source,
+      uids: [{
+        id: value,
+        atype
+      }]
+    });
+  }
+}
+
 function _handleEids(payload, validBidRequests) {
   let eids = [];
   _handleDigitrustId(eids);
   _handleTTDId(eids, validBidRequests);
+  const bidRequest = validBidRequests[0];
+  if(bidRequest && bidRequest.userId){
+    _addExternalUserId(eids, bidRequest.userId.pubcid, 'pubcommon', 1);
+    _addExternalUserId(eids, utils.deepAccess(bidRequest.userId.digitrustid, 'data.id'), 'digitru.st', 1);
+    _addExternalUserId(eids, bidRequest.userId.id5id, 'id5id', 1);
+  }
   if (eids.length > 0) {
     payload.user.eids = eids;
   }

From 0722354d7e62dc2237e16f8b7f469557ef388a20 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Thu, 12 Sep 2019 20:11:24 -0700
Subject: [PATCH 02/14] added support for IdentityLink

---
 modules/pubmaticBidAdapter.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/modules/pubmaticBidAdapter.js b/modules/pubmaticBidAdapter.js
index 2ec353a2f4e..8c72367ba6e 100644
--- a/modules/pubmaticBidAdapter.js
+++ b/modules/pubmaticBidAdapter.js
@@ -644,10 +644,12 @@ function _handleEids(payload, validBidRequests) {
   _handleDigitrustId(eids);
   _handleTTDId(eids, validBidRequests);
   const bidRequest = validBidRequests[0];
-  if(bidRequest && bidRequest.userId){
-    _addExternalUserId(eids, bidRequest.userId.pubcid, 'pubcommon', 1);
-    _addExternalUserId(eids, utils.deepAccess(bidRequest.userId.digitrustid, 'data.id'), 'digitru.st', 1);
-    _addExternalUserId(eids, bidRequest.userId.id5id, 'id5id', 1);
+  if (bidRequest && bidRequest.userId) {
+    _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.pubcid`), 'pubcommon', 1);
+    _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.digitrustid.data.id`), 'digitru.st', 1);
+    _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.id5id`), 'id5id', 1);
+    _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.criteortus.${BIDDER_CODE}.userid`), 'criteortus', 1);
+    _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.idl_env`), 'identity_link_envelope', 1);
   }
   if (eids.length > 0) {
     payload.user.eids = eids;

From f2c32c07b4a4996e1e7d59510974c07d2eec7d5e Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Fri, 13 Sep 2019 10:02:20 -0700
Subject: [PATCH 03/14] changed the source for id5

---
 modules/pubmaticBidAdapter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/pubmaticBidAdapter.js b/modules/pubmaticBidAdapter.js
index 8c72367ba6e..c768583b96c 100644
--- a/modules/pubmaticBidAdapter.js
+++ b/modules/pubmaticBidAdapter.js
@@ -647,7 +647,7 @@ function _handleEids(payload, validBidRequests) {
   if (bidRequest && bidRequest.userId) {
     _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.pubcid`), 'pubcommon', 1);
     _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.digitrustid.data.id`), 'digitru.st', 1);
-    _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.id5id`), 'id5id', 1);
+    _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.id5id`), 'id5-sync.com', 1);
     _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.criteortus.${BIDDER_CODE}.userid`), 'criteortus', 1);
     _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.idl_env`), 'identity_link_envelope', 1);
   }

From eaed9874c1fc91d79118b148bbd740569e562023 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Fri, 13 Sep 2019 14:19:36 -0700
Subject: [PATCH 04/14] added unit test cases

---
 modules/pubmaticBidAdapter.js                |   2 +-
 test/spec/modules/pubmaticBidAdapter_spec.js | 186 +++++++++++++++++++
 2 files changed, 187 insertions(+), 1 deletion(-)

diff --git a/modules/pubmaticBidAdapter.js b/modules/pubmaticBidAdapter.js
index c768583b96c..a85a2c8e19c 100644
--- a/modules/pubmaticBidAdapter.js
+++ b/modules/pubmaticBidAdapter.js
@@ -628,7 +628,7 @@ function _handleTTDId(eids, validBidRequests) {
  * Produces external userid object in ortb 3.0 model.
  */
 function _addExternalUserId(eids, value, source, atype) {
-  if (value) {
+  if (utils.isStr(value)) {
     eids.push({
       source,
       uids: [{
diff --git a/test/spec/modules/pubmaticBidAdapter_spec.js b/test/spec/modules/pubmaticBidAdapter_spec.js
index 3de83c56213..d0d0ce8c08b 100644
--- a/test/spec/modules/pubmaticBidAdapter_spec.js
+++ b/test/spec/modules/pubmaticBidAdapter_spec.js
@@ -1476,6 +1476,192 @@ describe('PubMatic adapter', function () {
         });
       });
 
+      describe('UserIds from request', function() {
+        describe('pubcommon Id', function() {
+          it('send the pubcommon id if it is present', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.pubcid = 'pub_common_user_id';
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.deep.equal([{
+              'source': 'pubcommon',
+              'uids': [{
+                'id': 'pub_common_user_id',
+                'atype': 1
+              }]
+            }]);
+          });
+
+          it('do not pass if not string', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.pubcid = 1;
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.pubcid = [];
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.pubcid = null;
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.pubcid = {};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+          });
+        });
+
+        describe('Digitrust Id', function() {
+          it('send the digitrust id if it is present', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.digitrustid = {data: {id: 'digitrust_user_id'}};
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.deep.equal([{
+              'source': 'digitru.st',
+              'uids': [{
+                'id': 'digitrust_user_id',
+                'atype': 1
+              }]
+            }]);
+          });
+
+          it('do not pass if not string', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.digitrustid = {data: {id: 1}};
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.digitrustid = {data: {id: []}};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.digitrustid = {data: {id: null}};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.digitrustid = {data: {id: {}}};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+          });
+        });
+
+        describe('ID5 Id', function() {
+          it('send the id5 id if it is present', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.id5id = 'id5-user-id';
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.deep.equal([{
+              'source': 'id5-sync.com',
+              'uids': [{
+                'id': 'id5-user-id',
+                'atype': 1
+              }]
+            }]);
+          });
+
+          it('do not pass if not string', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.id5id = 1;
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.id5id = [];
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.id5id = null;
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.id5id = {};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+          });
+        });
+
+        describe('CriteoRTUS Id', function() {
+          it('send the criteo id if it is present', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.criteortus = {pubmatic: {userid: 'criteo-rtus-user-id'}};
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.deep.equal([{
+              'source': 'criteortus',
+              'uids': [{
+                'id': 'criteo-rtus-user-id',
+                'atype': 1
+              }]
+            }]);
+          });
+
+          it('do not pass if not string', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.criteortus = {appnexus: {userid: 'criteo-rtus-user-id'}};
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.criteortus = {pubmatic: {userid: 1}};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.criteortus = {pubmatic: {userid: []}};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.criteortus = {pubmatic: {userid: null}};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.criteortus = {pubmatic: {userid: {}}};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+          });
+        });
+
+        describe('IdentityLink Id', function() {
+          it('send the identity-link id if it is present', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.idl_env = 'identity-link-user-id';
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.deep.equal([{
+              'source': 'identity_link_envelope',
+              'uids': [{
+                'id': 'identity-link-user-id',
+                'atype': 1
+              }]
+            }]);
+          });
+
+          it('do not pass if not string', function() {
+            bidRequests[0].userId = {};
+            bidRequests[0].userId.idl_env = 1;
+            let request = spec.buildRequests(bidRequests, {});
+            let data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.idl_env = [];
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.idl_env = null;
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+            bidRequests[0].userId.idl_env = {};
+            request = spec.buildRequests(bidRequests, {});
+            data = JSON.parse(request.data);
+            expect(data.user.eids).to.equal(undefined);
+          });
+        });
+      })
+
       it('Request params check for video ad', function () {
         let request = spec.buildRequests(videoBidRequests);
         let data = JSON.parse(request.data);

From 602ee7ea83c07cf1ff83f6c000473512a9525b4c Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Mon, 16 Sep 2019 14:24:27 -0700
Subject: [PATCH 05/14] changed source param for identityLink

---
 modules/pubmaticBidAdapter.js                | 2 +-
 test/spec/modules/pubmaticBidAdapter_spec.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/pubmaticBidAdapter.js b/modules/pubmaticBidAdapter.js
index a85a2c8e19c..d1e1d072673 100644
--- a/modules/pubmaticBidAdapter.js
+++ b/modules/pubmaticBidAdapter.js
@@ -649,7 +649,7 @@ function _handleEids(payload, validBidRequests) {
     _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.digitrustid.data.id`), 'digitru.st', 1);
     _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.id5id`), 'id5-sync.com', 1);
     _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.criteortus.${BIDDER_CODE}.userid`), 'criteortus', 1);
-    _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.idl_env`), 'identity_link_envelope', 1);
+    _addExternalUserId(eids, utils.deepAccess(bidRequest, `userId.idl_env`), 'liveramp.com', 1);
   }
   if (eids.length > 0) {
     payload.user.eids = eids;
diff --git a/test/spec/modules/pubmaticBidAdapter_spec.js b/test/spec/modules/pubmaticBidAdapter_spec.js
index d0d0ce8c08b..ababf2dcf5f 100644
--- a/test/spec/modules/pubmaticBidAdapter_spec.js
+++ b/test/spec/modules/pubmaticBidAdapter_spec.js
@@ -1632,7 +1632,7 @@ describe('PubMatic adapter', function () {
             let request = spec.buildRequests(bidRequests, {});
             let data = JSON.parse(request.data);
             expect(data.user.eids).to.deep.equal([{
-              'source': 'identity_link_envelope',
+              'source': 'liveramp.com',
               'uids': [{
                 'id': 'identity-link-user-id',
                 'atype': 1

From bc6c9f61f889e9aa2ef8ab207b87d4e7b49e3e57 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Fri, 24 Sep 2021 12:55:56 -0700
Subject: [PATCH 06/14] import utils functions as needed and not the whole
 module

---
 modules/apacdexBidAdapter.js  |  32 ++++-----
 modules/appnexusBidAdapter.js | 118 +++++++++++++++++-----------------
 modules/apstreamBidAdapter.js |  10 +--
 modules/asoBidAdapter.js      |  60 ++++++++---------
 modules/astraoneBidAdapter.js |   4 +-
 5 files changed, 112 insertions(+), 112 deletions(-)

diff --git a/modules/apacdexBidAdapter.js b/modules/apacdexBidAdapter.js
index 6c1c350b800..421eb99b4c1 100644
--- a/modules/apacdexBidAdapter.js
+++ b/modules/apacdexBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { deepAccess, isPlainObject, isArray, replaceAuctionPrice, isFn } from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 const BIDDER_CODE = 'apacdex';
@@ -32,16 +32,16 @@ export const spec = {
     if (!bid.params.siteId && !bid.params.placementId) {
       return false;
     }
-    if (!utils.deepAccess(bid, 'mediaTypes.banner') && !utils.deepAccess(bid, 'mediaTypes.video')) {
+    if (!deepAccess(bid, 'mediaTypes.banner') && !deepAccess(bid, 'mediaTypes.video')) {
       return false;
     }
-    if (utils.deepAccess(bid, 'mediaTypes.banner')) { // Not support multi type bids, favor banner over video
-      if (!utils.deepAccess(bid, 'mediaTypes.banner.sizes')) {
+    if (deepAccess(bid, 'mediaTypes.banner')) { // Not support multi type bids, favor banner over video
+      if (!deepAccess(bid, 'mediaTypes.banner.sizes')) {
         // sizes at the banner is required.
         return false;
       }
-    } else if (utils.deepAccess(bid, 'mediaTypes.video')) {
-      if (!utils.deepAccess(bid, 'mediaTypes.video.playerSize')) {
+    } else if (deepAccess(bid, 'mediaTypes.video')) {
+      if (!deepAccess(bid, 'mediaTypes.video.playerSize')) {
         // playerSize is required for instream adUnits.
         return false;
       }
@@ -170,12 +170,12 @@ export const spec = {
   },
   interpretResponse: function (serverResponse, bidRequest) {
     const serverBody = serverResponse.body;
-    if (!serverBody || !utils.isPlainObject(serverBody)) {
+    if (!serverBody || !isPlainObject(serverBody)) {
       return [];
     }
 
     const serverBids = serverBody.bids;
-    if (!serverBids || !utils.isArray(serverBids)) {
+    if (!serverBids || !isArray(serverBids)) {
       return [];
     }
 
@@ -197,12 +197,12 @@ export const spec = {
         bidResponse.dealId = dealId;
       }
       if (bid.vastXml) {
-        bidResponse.vastXml = utils.replaceAuctionPrice(bid.vastXml, bid.cpm);
+        bidResponse.vastXml = replaceAuctionPrice(bid.vastXml, bid.cpm);
       } else {
-        bidResponse.ad = utils.replaceAuctionPrice(bid.ad, bid.cpm);
+        bidResponse.ad = replaceAuctionPrice(bid.ad, bid.cpm);
       }
       bidResponse.meta = {};
-      if (bid.meta && bid.meta.advertiserDomains && utils.isArray(bid.meta.advertiserDomains)) {
+      if (bid.meta && bid.meta.advertiserDomains && isArray(bid.meta.advertiserDomains)) {
         bidResponse.meta.advertiserDomains = bid.meta.advertiserDomains;
       }
       bidResponses.push(bidResponse);
@@ -285,7 +285,7 @@ function _extractTopWindowUrlFromBidderRequest(bidderRequest) {
   if (config.getConfig('pageUrl')) {
     return config.getConfig('pageUrl');
   }
-  if (utils.deepAccess(bidderRequest, 'refererInfo.referer')) {
+  if (deepAccess(bidderRequest, 'refererInfo.referer')) {
     return bidderRequest.refererInfo.referer;
   }
 
@@ -303,7 +303,7 @@ function _extractTopWindowUrlFromBidderRequest(bidderRequest) {
  * @returns {string}
  */
 function _extractTopWindowReferrerFromBidderRequest(bidderRequest) {
-  if (bidderRequest && utils.deepAccess(bidderRequest, 'refererInfo.referer')) {
+  if (bidderRequest && deepAccess(bidderRequest, 'refererInfo.referer')) {
     return bidderRequest.refererInfo.referer;
   }
 
@@ -340,7 +340,7 @@ export function getDomain(pageUrl) {
  * @returns {boolean}
  */
 export function validateGeoObject(geo) {
-  if (!utils.isPlainObject(geo)) {
+  if (!isPlainObject(geo)) {
     return false;
   }
   if (!geo.lat) {
@@ -362,7 +362,7 @@ export function validateGeoObject(geo) {
  * @returns {float||null}
  */
 function getBidFloor(bid) {
-  if (!utils.isFn(bid.getFloor)) {
+  if (!isFn(bid.getFloor)) {
     return (bid.params.floorPrice) ? bid.params.floorPrice : null;
   }
 
@@ -371,7 +371,7 @@ function getBidFloor(bid) {
     mediaType: '*',
     size: '*'
   });
-  if (utils.isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
+  if (isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
     return floor.floor;
   }
   return null;
diff --git a/modules/appnexusBidAdapter.js b/modules/appnexusBidAdapter.js
index 9882e71fe4f..7dcbd74d779 100644
--- a/modules/appnexusBidAdapter.js
+++ b/modules/appnexusBidAdapter.js
@@ -1,5 +1,5 @@
+import { convertCamelToUnderscore, isArray, isNumber, isPlainObject, logError, logInfo, deepAccess, logMessage, convertTypes, isStr, getParameterByName, deepClone, chunk, logWarn, getBidRequest, createTrackPixelHtml, isEmpty, transformBidderParamKeywords, getMaxValueFromArray, fill, getMinValueFromArray, isArrayOfNums, isFn } from '../src/utils.js';
 import { Renderer } from '../src/Renderer.js';
-import * as utils from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder, getIabSubCategory } from '../src/adapters/bidderFactory.js';
 import { BANNER, NATIVE, VIDEO, ADPOD } from '../src/mediaTypes.js';
@@ -109,13 +109,13 @@ export const spec = {
       Object.keys(userObjBid.params.user)
         .filter(param => includes(USER_PARAMS, param))
         .forEach((param) => {
-          let uparam = utils.convertCamelToUnderscore(param);
-          if (param === 'segments' && utils.isArray(userObjBid.params.user[param])) {
+          let uparam = convertCamelToUnderscore(param);
+          if (param === 'segments' && isArray(userObjBid.params.user[param])) {
             let segs = [];
             userObjBid.params.user[param].forEach(val => {
-              if (utils.isNumber(val)) {
+              if (isNumber(val)) {
                 segs.push({'id': val});
-              } else if (utils.isPlainObject(val)) {
+              } else if (isPlainObject(val)) {
                 segs.push(val);
               }
             });
@@ -152,7 +152,7 @@ export const spec = {
       try {
         debugObj = JSON.parse(debugCookie);
       } catch (e) {
-        utils.logError('AppNexus Debug Auction Cookie Error:\n\n' + e);
+        logError('AppNexus Debug Auction Cookie Error:\n\n' + e);
       }
     } else {
       const debugBidRequest = find(bidRequests, hasDebug);
@@ -208,7 +208,7 @@ export const spec = {
 
     if (debugObjParams.enabled) {
       payload.debug = debugObjParams;
-      utils.logInfo('AppNexus Debug Auction Settings:\n\n' + JSON.stringify(debugObjParams, null, 4));
+      logInfo('AppNexus Debug Auction Settings:\n\n' + JSON.stringify(debugObjParams, null, 4));
     }
 
     if (bidderRequest && bidderRequest.gdprConsent) {
@@ -253,12 +253,12 @@ export const spec = {
     if (bidRequests[0].userId) {
       let eids = [];
 
-      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.flocId.id`), 'chrome.com', null);
-      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.criteoId`), 'criteo.com', null);
-      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.netId`), 'netid.de', null);
-      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.idl_env`), 'liveramp.com', null);
-      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.tdid`), 'adserver.org', 'TDID');
-      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.uid2.id`), 'uidapi.com', 'UID2');
+      addUserId(eids, deepAccess(bidRequests[0], `userId.flocId.id`), 'chrome.com', null);
+      addUserId(eids, deepAccess(bidRequests[0], `userId.criteoId`), 'criteo.com', null);
+      addUserId(eids, deepAccess(bidRequests[0], `userId.netId`), 'netid.de', null);
+      addUserId(eids, deepAccess(bidRequests[0], `userId.idl_env`), 'liveramp.com', null);
+      addUserId(eids, deepAccess(bidRequests[0], `userId.tdid`), 'adserver.org', 'TDID');
+      addUserId(eids, deepAccess(bidRequests[0], `userId.uid2.id`), 'uidapi.com', 'UID2');
 
       if (eids.length) {
         payload.eids = eids;
@@ -285,7 +285,7 @@ export const spec = {
     if (!serverResponse || serverResponse.error) {
       let errorMessage = `in response for ${bidderRequest.bidderCode} adapter`;
       if (serverResponse && serverResponse.error) { errorMessage += `: ${serverResponse.error}`; }
-      utils.logError(errorMessage);
+      logError(errorMessage);
       return bids;
     }
 
@@ -313,8 +313,8 @@ export const spec = {
         .replace(/<h1>(.*)<\/h1>/gm, '\n\n===== $1 =====\n\n') // Header H1
         .replace(/<h[2-6]>(.*)<\/h[2-6]>/gm, '\n\n*** $1 ***\n\n') // Headers
         .replace(/(<([^>]+)>)/igm, ''); // Remove any other tags
-      utils.logMessage('https://console.appnexus.com/docs/understanding-the-debug-auction');
-      utils.logMessage(debugText);
+      logMessage('https://console.appnexus.com/docs/understanding-the-debug-auction');
+      logMessage(debugText);
     }
 
     return bids;
@@ -348,11 +348,11 @@ export const spec = {
   },
 
   transformBidParams: function (params, isOpenRtb) {
-    params = utils.convertTypes({
+    params = convertTypes({
       'member': 'string',
       'invCode': 'string',
       'placementId': 'number',
-      'keywords': utils.transformBidderParamKeywords,
+      'keywords': transformBidderParamKeywords,
       'publisherId': 'number'
     }, params);
 
@@ -365,7 +365,7 @@ export const spec = {
       }
 
       Object.keys(params).forEach(paramKey => {
-        let convertedKey = utils.convertCamelToUnderscore(paramKey);
+        let convertedKey = convertCamelToUnderscore(paramKey);
         if (convertedKey !== paramKey) {
           params[convertedKey] = params[paramKey];
           delete params[paramKey];
@@ -388,7 +388,7 @@ export const spec = {
 }
 
 function isPopulatedArray(arr) {
-  return !!(utils.isArray(arr) && arr.length > 0);
+  return !!(isArray(arr) && arr.length > 0);
 }
 
 function deleteValues(keyPairObj) {
@@ -460,9 +460,9 @@ function strIsAppnexusViewabilityScript(str) {
 
 function getAppnexusViewabilityScriptFromJsTrackers(jsTrackerArray) {
   let viewJsPayload;
-  if (utils.isStr(jsTrackerArray) && strIsAppnexusViewabilityScript(jsTrackerArray)) {
+  if (isStr(jsTrackerArray) && strIsAppnexusViewabilityScript(jsTrackerArray)) {
     viewJsPayload = jsTrackerArray;
-  } else if (utils.isArray(jsTrackerArray)) {
+  } else if (isArray(jsTrackerArray)) {
     for (let i = 0; i < jsTrackerArray.length; i++) {
       let currentJsTracker = jsTrackerArray[i];
       if (strIsAppnexusViewabilityScript(currentJsTracker)) {
@@ -486,7 +486,7 @@ function hasPurpose1Consent(bidderRequest) {
   let result = true;
   if (bidderRequest && bidderRequest.gdprConsent) {
     if (bidderRequest.gdprConsent.gdprApplies && bidderRequest.gdprConsent.apiVersion === 2) {
-      result = !!(utils.deepAccess(bidderRequest.gdprConsent, 'vendorData.purpose.consents.1') === true);
+      result = !!(deepAccess(bidderRequest.gdprConsent, 'vendorData.purpose.consents.1') === true);
     }
   }
   return result;
@@ -504,16 +504,16 @@ function formatRequest(payload, bidderRequest) {
     endpointUrl = URL_SIMPLE;
   }
 
-  if (utils.getParameterByName('apn_test').toUpperCase() === 'TRUE' || config.getConfig('apn_test') === true) {
+  if (getParameterByName('apn_test').toUpperCase() === 'TRUE' || config.getConfig('apn_test') === true) {
     options.customHeaders = {
       'X-Is-Test': 1
     }
   }
 
   if (payload.tags.length > MAX_IMPS_PER_REQUEST) {
-    const clonedPayload = utils.deepClone(payload);
+    const clonedPayload = deepClone(payload);
 
-    utils.chunk(payload.tags, MAX_IMPS_PER_REQUEST).forEach(tags => {
+    chunk(payload.tags, MAX_IMPS_PER_REQUEST).forEach(tags => {
       clonedPayload.tags = tags;
       const payloadString = JSON.stringify(clonedPayload);
       request.push({
@@ -550,14 +550,14 @@ function newRenderer(adUnitCode, rtbBid, rendererOptions = {}) {
   try {
     renderer.setRender(outstreamRender);
   } catch (err) {
-    utils.logWarn('Prebid Error calling setRender on renderer', err);
+    logWarn('Prebid Error calling setRender on renderer', err);
   }
 
   renderer.setEventHandlers({
-    impression: () => utils.logMessage('AppNexus outstream video impression event'),
-    loaded: () => utils.logMessage('AppNexus outstream video loaded event'),
+    impression: () => logMessage('AppNexus outstream video impression event'),
+    loaded: () => logMessage('AppNexus outstream video loaded event'),
     ended: () => {
-      utils.logMessage('AppNexus outstream renderer video event');
+      logMessage('AppNexus outstream renderer video event');
       document.querySelector(`#${adUnitCode}`).style.display = 'none';
     }
   });
@@ -572,7 +572,7 @@ function newRenderer(adUnitCode, rtbBid, rendererOptions = {}) {
  * @return Bid
  */
 function newBid(serverBid, rtbBid, bidderRequest) {
-  const bidRequest = utils.getBidRequest(serverBid.uuid, [bidderRequest]);
+  const bidRequest = getBidRequest(serverBid.uuid, [bidderRequest]);
   const bid = {
     requestId: serverBid.uuid,
     cpm: rtbBid.cpm,
@@ -607,7 +607,7 @@ function newBid(serverBid, rtbBid, bidderRequest) {
       ttl: 3600
     });
 
-    const videoContext = utils.deepAccess(bidRequest, 'mediaTypes.video.context');
+    const videoContext = deepAccess(bidRequest, 'mediaTypes.video.context');
     switch (videoContext) {
       case ADPOD:
         const primaryCatId = getIabSubCategory(bidRequest.bidder, rtbBid.brand_category_id);
@@ -628,7 +628,7 @@ function newBid(serverBid, rtbBid, bidderRequest) {
 
         if (rtbBid.renderer_url) {
           const videoBid = find(bidderRequest.bids, bid => bid.bidId === serverBid.uuid);
-          const rendererOptions = utils.deepAccess(videoBid, 'renderer.options');
+          const rendererOptions = deepAccess(videoBid, 'renderer.options');
           bid.renderer = newRenderer(bid.adUnitCode, rtbBid, rendererOptions);
         }
         break;
@@ -648,7 +648,7 @@ function newBid(serverBid, rtbBid, bidderRequest) {
 
     if (jsTrackers == undefined) {
       jsTrackers = jsTrackerDisarmed;
-    } else if (utils.isStr(jsTrackers)) {
+    } else if (isStr(jsTrackers)) {
       jsTrackers = [jsTrackers, jsTrackerDisarmed];
     } else {
       jsTrackers.push(jsTrackerDisarmed);
@@ -697,11 +697,11 @@ function newBid(serverBid, rtbBid, bidderRequest) {
     try {
       if (rtbBid.rtb.trackers) {
         const url = rtbBid.rtb.trackers[0].impression_urls[0];
-        const tracker = utils.createTrackPixelHtml(url);
+        const tracker = createTrackPixelHtml(url);
         bid.ad += tracker;
       }
     } catch (error) {
-      utils.logError('Error appending tracking pixel', error);
+      logError('Error appending tracking pixel', error);
     }
   }
 
@@ -751,8 +751,8 @@ function bidToTag(bid) {
   if (bid.params.externalImpId) {
     tag.external_imp_id = bid.params.externalImpId;
   }
-  if (!utils.isEmpty(bid.params.keywords)) {
-    let keywords = utils.transformBidderParamKeywords(bid.params.keywords);
+  if (!isEmpty(bid.params.keywords)) {
+    let keywords = transformBidderParamKeywords(bid.params.keywords);
 
     if (keywords.length > 0) {
       keywords.forEach(deleteValues);
@@ -760,12 +760,12 @@ function bidToTag(bid) {
     tag.keywords = keywords;
   }
 
-  let gpid = utils.deepAccess(bid, 'ortb2Imp.ext.data.pbadslot');
+  let gpid = deepAccess(bid, 'ortb2Imp.ext.data.pbadslot');
   if (gpid) {
     tag.gpid = gpid;
   }
 
-  if (bid.mediaType === NATIVE || utils.deepAccess(bid, `mediaTypes.${NATIVE}`)) {
+  if (bid.mediaType === NATIVE || deepAccess(bid, `mediaTypes.${NATIVE}`)) {
     tag.ad_types.push(NATIVE);
     if (tag.sizes.length === 0) {
       tag.sizes = transformSizes([1, 1]);
@@ -777,8 +777,8 @@ function bidToTag(bid) {
     }
   }
 
-  const videoMediaType = utils.deepAccess(bid, `mediaTypes.${VIDEO}`);
-  const context = utils.deepAccess(bid, 'mediaTypes.video.context');
+  const videoMediaType = deepAccess(bid, `mediaTypes.${VIDEO}`);
+  const context = deepAccess(bid, 'mediaTypes.video.context');
 
   if (videoMediaType && context === 'adpod') {
     tag.hb_source = 7;
@@ -804,7 +804,7 @@ function bidToTag(bid) {
           case 'context':
           case 'playback_method':
             let type = bid.params.video[param];
-            type = (utils.isArray(type)) ? type[0] : type;
+            type = (isArray(type)) ? type[0] : type;
             tag.video[param] = VIDEO_MAPPING[param][type];
             break;
           // Deprecating tags[].video.frameworks in favor of tags[].video_frameworks
@@ -815,7 +815,7 @@ function bidToTag(bid) {
         }
       });
 
-    if (bid.params.video.frameworks && utils.isArray(bid.params.video.frameworks)) {
+    if (bid.params.video.frameworks && isArray(bid.params.video.frameworks)) {
       tag['video_frameworks'] = bid.params.video.frameworks;
     }
   }
@@ -840,7 +840,7 @@ function bidToTag(bid) {
           case 'playbackmethod':
             if (typeof tag.video['playback_method'] !== 'number') {
               let type = videoMediaType[param];
-              type = (utils.isArray(type)) ? type[0] : type;
+              type = (isArray(type)) ? type[0] : type;
 
               // we only support iab's options 1-4 at this time.
               if (type >= 1 && type <= 4) {
@@ -849,7 +849,7 @@ function bidToTag(bid) {
             }
             break;
           case 'api':
-            if (!tag['video_frameworks'] && utils.isArray(videoMediaType[param])) {
+            if (!tag['video_frameworks'] && isArray(videoMediaType[param])) {
               // need to read thru array; remove 6 (we don't support it), swap 4 <> 5 if found (to match our adserver mapping for these specific values)
               let apiTmp = videoMediaType[param].map(val => {
                 let v = (val === 4) ? 5 : (val === 5) ? 4 : val;
@@ -869,7 +869,7 @@ function bidToTag(bid) {
     tag.video = Object.assign({}, tag.video, { custom_renderer_present: true });
   }
 
-  if (bid.params.frameworks && utils.isArray(bid.params.frameworks)) {
+  if (bid.params.frameworks && isArray(bid.params.frameworks)) {
     tag['banner_frameworks'] = bid.params.frameworks;
   }
 
@@ -890,8 +890,8 @@ function transformSizes(requestSizes) {
   let sizes = [];
   let sizeObj = {};
 
-  if (utils.isArray(requestSizes) && requestSizes.length === 2 &&
-    !utils.isArray(requestSizes[0])) {
+  if (isArray(requestSizes) && requestSizes.length === 2 &&
+    !isArray(requestSizes[0])) {
     sizeObj.width = parseInt(requestSizes[0], 10);
     sizeObj.height = parseInt(requestSizes[1], 10);
     sizes.push(sizeObj);
@@ -945,10 +945,10 @@ function hasOmidSupport(bid) {
   let hasOmid = false;
   const bidderParams = bid.params;
   const videoParams = bid.params.video;
-  if (bidderParams.frameworks && utils.isArray(bidderParams.frameworks)) {
+  if (bidderParams.frameworks && isArray(bidderParams.frameworks)) {
     hasOmid = includes(bid.params.frameworks, 6);
   }
-  if (!hasOmid && videoParams && videoParams.frameworks && utils.isArray(videoParams.frameworks)) {
+  if (!hasOmid && videoParams && videoParams.frameworks && isArray(videoParams.frameworks)) {
     hasOmid = includes(bid.params.video.frameworks, 6);
   }
   return hasOmid;
@@ -963,14 +963,14 @@ function createAdPodRequest(tags, adPodBid) {
   const { durationRangeSec, requireExactDuration } = adPodBid.mediaTypes.video;
 
   const numberOfPlacements = getAdPodPlacementNumber(adPodBid.mediaTypes.video);
-  const maxDuration = utils.getMaxValueFromArray(durationRangeSec);
+  const maxDuration = getMaxValueFromArray(durationRangeSec);
 
   const tagToDuplicate = tags.filter(tag => tag.uuid === adPodBid.bidId);
-  let request = utils.fill(...tagToDuplicate, numberOfPlacements);
+  let request = fill(...tagToDuplicate, numberOfPlacements);
 
   if (requireExactDuration) {
     const divider = Math.ceil(numberOfPlacements / durationRangeSec.length);
-    const chunked = utils.chunk(request, divider);
+    const chunked = chunk(request, divider);
 
     // each configured duration is set as min/maxduration for a subset of requests
     durationRangeSec.forEach((duration, index) => {
@@ -989,7 +989,7 @@ function createAdPodRequest(tags, adPodBid) {
 
 function getAdPodPlacementNumber(videoParams) {
   const { adPodDurationSec, durationRangeSec, requireExactDuration } = videoParams;
-  const minAllowedDuration = utils.getMinValueFromArray(durationRangeSec);
+  const minAllowedDuration = getMinValueFromArray(durationRangeSec);
   const numberOfPlacements = Math.floor(adPodDurationSec / minAllowedDuration);
 
   return requireExactDuration
@@ -998,7 +998,7 @@ function getAdPodPlacementNumber(videoParams) {
 }
 
 function setVideoProperty(tag, key, value) {
-  if (utils.isEmpty(tag.video)) { tag.video = {}; }
+  if (isEmpty(tag.video)) { tag.video = {}; }
   tag.video[key] = value;
 }
 
@@ -1029,7 +1029,7 @@ function buildNativeRequest(params) {
     const isImageAsset = !!(requestKey === NATIVE_MAPPING.image.serverName || requestKey === NATIVE_MAPPING.icon.serverName);
     if (isImageAsset && request[requestKey].sizes) {
       let sizes = request[requestKey].sizes;
-      if (utils.isArrayOfNums(sizes) || (utils.isArray(sizes) && sizes.length > 0 && sizes.every(sz => utils.isArrayOfNums(sz)))) {
+      if (isArrayOfNums(sizes) || (isArray(sizes) && sizes.length > 0 && sizes.every(sz => isArrayOfNums(sz)))) {
         request[requestKey].sizes = transformSizes(request[requestKey].sizes);
       }
     }
@@ -1108,7 +1108,7 @@ function addUserId(eids, id, source, rti) {
 }
 
 function getBidFloor(bid) {
-  if (!utils.isFn(bid.getFloor)) {
+  if (!isFn(bid.getFloor)) {
     return (bid.params.reserve) ? bid.params.reserve : null;
   }
 
@@ -1117,7 +1117,7 @@ function getBidFloor(bid) {
     mediaType: '*',
     size: '*'
   });
-  if (utils.isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
+  if (isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
     return floor.floor;
   }
   return null;
diff --git a/modules/apstreamBidAdapter.js b/modules/apstreamBidAdapter.js
index 4fb89b9c720..f2d4189f237 100644
--- a/modules/apstreamBidAdapter.js
+++ b/modules/apstreamBidAdapter.js
@@ -1,6 +1,6 @@
+import { generateUUID, deepAccess, createTrackPixelHtml, getDNT } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { config } from '../src/config.js';
-import * as utils from '../src/utils.js';
 import { getStorageManager } from '../src/storageManager.js';
 
 const CONSTANTS = {
@@ -221,7 +221,7 @@ var dsuModule = (function() {
   }
 
   function generateDsu() {
-    var dsuId = utils.generateUUID();
+    var dsuId = generateUUID();
     var loc = location();
 
     var dsuIdSuffix = hashWithKey(dsuId + loc.toString());
@@ -303,7 +303,7 @@ function getConsentStringFromPrebid(gdprConsentConfig) {
 }
 
 function getIabConsentString(bidderRequest) {
-  if (utils.deepAccess(bidderRequest, 'gdprConsent')) {
+  if (deepAccess(bidderRequest, 'gdprConsent')) {
     return getConsentStringFromPrebid(bidderRequest.gdprConsent);
   }
 
@@ -318,7 +318,7 @@ function injectPixels(ad, pixels, scripts) {
   let trackedAd = ad;
   if (pixels) {
     pixels.forEach(pixel => {
-      const tracker = utils.createTrackPixelHtml(pixel);
+      const tracker = createTrackPixelHtml(pixel);
       trackedAd += tracker;
     });
   }
@@ -420,7 +420,7 @@ function buildRequests(bidRequests, bidderRequest) {
     med: encodeURIComponent(window.location.href),
     auid: bidderRequest.auctionId,
     ref: document.referrer,
-    dnt: utils.getDNT() ? 1 : 0,
+    dnt: getDNT() ? 1 : 0,
     sr: getScreenParams()
   };
 
diff --git a/modules/asoBidAdapter.js b/modules/asoBidAdapter.js
index 8f06b8ed856..bf45b9ee48f 100644
--- a/modules/asoBidAdapter.js
+++ b/modules/asoBidAdapter.js
@@ -1,5 +1,5 @@
+import { _each, deepAccess, logWarn, tryAppendQueryString, inIframe, getWindowTop, parseUrl, parseSizesInput, isFn, getDNT, deepSetValue } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
-import * as utils from '../src/utils.js';
 import {config} from '../src/config.js';
 import {BANNER, VIDEO} from '../src/mediaTypes.js';
 import {Renderer} from '../src/Renderer.js';
@@ -22,16 +22,16 @@ export const spec = {
   buildRequests: (validBidRequests, bidderRequest) => {
     let serverRequests = [];
 
-    utils._each(validBidRequests, bidRequest => {
+    _each(validBidRequests, bidRequest => {
       const payload = createBasePayload(bidRequest, bidderRequest);
 
-      const bannerParams = utils.deepAccess(bidRequest, 'mediaTypes.banner');
-      const videoParams = utils.deepAccess(bidRequest, 'mediaTypes.video');
+      const bannerParams = deepAccess(bidRequest, 'mediaTypes.banner');
+      const videoParams = deepAccess(bidRequest, 'mediaTypes.video');
 
       let imp;
 
       if (bannerParams && videoParams) {
-        utils.logWarn('Please note, multiple mediaTypes are not supported. The only banner will be used.')
+        logWarn('Please note, multiple mediaTypes are not supported. The only banner will be used.')
       }
 
       if (bannerParams) {
@@ -93,7 +93,7 @@ export const spec = {
       bid.ad = serverBid.adm;
     } else if (bid.mediaType === VIDEO) {
       bid.vastXml = serverBid.adm;
-      if (utils.deepAccess(bidRequest, 'mediaTypes.video.context') === 'outstream') {
+      if (deepAccess(bidRequest, 'mediaTypes.video.context') === 'outstream') {
         bid.adResponse = {
           content: bid.vastXml,
         };
@@ -112,25 +112,25 @@ export const spec = {
     if (serverResponses && serverResponses.length !== 0) {
       let query = '';
       if (gdprConsent) {
-        query = utils.tryAppendQueryString(query, 'gdpr', (gdprConsent.gdprApplies ? 1 : 0));
-        query = utils.tryAppendQueryString(query, 'consents_str', gdprConsent.consentString);
+        query = tryAppendQueryString(query, 'gdpr', (gdprConsent.gdprApplies ? 1 : 0));
+        query = tryAppendQueryString(query, 'consents_str', gdprConsent.consentString);
         const consentsIds = getConsentsIds(gdprConsent);
         if (consentsIds) {
-          query = utils.tryAppendQueryString(query, 'consents', consentsIds);
+          query = tryAppendQueryString(query, 'consents', consentsIds);
         }
       }
 
       if (uspConsent) {
-        query = utils.tryAppendQueryString(query, 'us_privacy', uspConsent);
+        query = tryAppendQueryString(query, 'us_privacy', uspConsent);
       }
 
-      utils._each(serverResponses, resp => {
-        const userSyncs = utils.deepAccess(resp, 'body.ext.user_syncs');
+      _each(serverResponses, resp => {
+        const userSyncs = deepAccess(resp, 'body.ext.user_syncs');
         if (!userSyncs) {
           return;
         }
 
-        utils._each(userSyncs, us => {
+        _each(userSyncs, us => {
           urls.push({
             type: us.type,
             url: us.url + (query ? '?' + query : '')
@@ -159,7 +159,7 @@ function createRenderer(bid, url) {
     id: bid.bidId,
     url: url,
     loaded: false,
-    config: utils.deepAccess(bid, 'renderer.options'),
+    config: deepAccess(bid, 'renderer.options'),
     adUnitCode: bid.adUnitCode
   });
   renderer.setRender(outstreamRender);
@@ -172,16 +172,16 @@ function getUrlsInfo(bidderRequest) {
 
   const {refererInfo} = bidderRequest;
 
-  if (utils.inIframe()) {
+  if (inIframe()) {
     page = refererInfo.referer;
   } else {
-    const w = utils.getWindowTop();
+    const w = getWindowTop();
     page = w.location.href;
     referrer = w.document.referrer || '';
   }
 
   page = config.getConfig('pageUrl') || page;
-  const url = utils.parseUrl(page);
+  const url = parseUrl(page);
   const domain = url.hostname;
 
   return {
@@ -192,7 +192,7 @@ function getUrlsInfo(bidderRequest) {
 }
 
 function getSize(paramSizes) {
-  const parsedSizes = utils.parseSizesInput(paramSizes);
+  const parsedSizes = parseSizesInput(paramSizes);
   const sizes = parsedSizes.map(size => {
     const [width, height] = size.split('x');
     const w = parseInt(width, 10);
@@ -204,7 +204,7 @@ function getSize(paramSizes) {
 }
 
 function getBidFloor(bidRequest, size) {
-  if (!utils.isFn(bidRequest.getFloor)) {
+  if (!isFn(bidRequest.getFloor)) {
     return null;
   }
 
@@ -245,7 +245,7 @@ function createBannerImp(bidRequest, bannerParams) {
   imp.banner = {
     w: size.w,
     h: size.h,
-    topframe: utils.inIframe() ? 0 : 1
+    topframe: inIframe() ? 0 : 1
   }
 
   return imp;
@@ -284,7 +284,7 @@ function getEnpoint(bidRequest) {
 }
 
 function getConsentsIds(gdprConsent) {
-  const consents = utils.deepAccess(gdprConsent, 'vendorData.purpose.consents', []);
+  const consents = deepAccess(gdprConsent, 'vendorData.purpose.consents', []);
   let consentsIds = [];
 
   Object.keys(consents).forEach(function (key) {
@@ -310,7 +310,7 @@ function createBasePayload(bidRequest, bidderRequest) {
       ref: urlsInfo.referrer
     },
     device: {
-      dnt: utils.getDNT() ? 1 : 0,
+      dnt: getDNT() ? 1 : 0,
       h: window.innerHeight,
       w: window.innerWidth,
     },
@@ -320,29 +320,29 @@ function createBasePayload(bidRequest, bidderRequest) {
   };
 
   if (bidRequest.params.attr) {
-    utils.deepSetValue(payload, 'site.ext.attr', bidRequest.params.attr);
+    deepSetValue(payload, 'site.ext.attr', bidRequest.params.attr);
   }
 
   if (bidderRequest.gdprConsent) {
-    utils.deepSetValue(payload, 'user.ext.consent', bidderRequest.gdprConsent.consentString);
+    deepSetValue(payload, 'user.ext.consent', bidderRequest.gdprConsent.consentString);
     const consentsIds = getConsentsIds(bidderRequest.gdprConsent);
     if (consentsIds) {
-      utils.deepSetValue(payload, 'user.ext.consents', consentsIds);
+      deepSetValue(payload, 'user.ext.consents', consentsIds);
     }
-    utils.deepSetValue(payload, 'regs.ext.gdpr', bidderRequest.gdprConsent.gdprApplies & 1);
+    deepSetValue(payload, 'regs.ext.gdpr', bidderRequest.gdprConsent.gdprApplies & 1);
   }
 
   if (bidderRequest.uspConsent) {
-    utils.deepSetValue(payload, 'regs.ext.us_privacy', bidderRequest.uspConsent);
+    deepSetValue(payload, 'regs.ext.us_privacy', bidderRequest.uspConsent);
   }
 
   if (config.getConfig('coppa')) {
-    utils.deepSetValue(payload, 'regs.coppa', 1);
+    deepSetValue(payload, 'regs.coppa', 1);
   }
 
-  const eids = utils.deepAccess(bidRequest, 'userIdAsEids');
+  const eids = deepAccess(bidRequest, 'userIdAsEids');
   if (eids && eids.length) {
-    utils.deepSetValue(payload, 'user.ext.eids', eids);
+    deepSetValue(payload, 'user.ext.eids', eids);
   }
 
   return payload;
diff --git a/modules/astraoneBidAdapter.js b/modules/astraoneBidAdapter.js
index 2fec3892d27..c233e665499 100644
--- a/modules/astraoneBidAdapter.js
+++ b/modules/astraoneBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js'
+import { _map } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js'
 import { BANNER } from '../src/mediaTypes.js'
 
@@ -7,7 +7,7 @@ const SSP_ENDPOINT = 'https://ssp.astraone.io/auction/prebid';
 const TTL = 60;
 
 function buildBidRequests(validBidRequests) {
-  return utils._map(validBidRequests, function(validBidRequest) {
+  return _map(validBidRequests, function(validBidRequest) {
     const params = validBidRequest.params;
     const bidRequest = {
       bidId: validBidRequest.bidId,

From ef500abb06648c763caa066ccd18fd5a18f2a1b5 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Fri, 24 Sep 2021 13:03:13 -0700
Subject: [PATCH 07/14] import utils functions as needed and not the whole
 module

---
 modules/atsAnalyticsAdapter.js   | 22 +++++++--------
 modules/audiencerunBidAdapter.js | 30 ++++++++++-----------
 modules/automatadBidAdapter.js   |  4 +--
 modules/axonixBidAdapter.js      | 14 +++++-----
 modules/beachfrontBidAdapter.js  | 46 ++++++++++++++++----------------
 5 files changed, 58 insertions(+), 58 deletions(-)

diff --git a/modules/atsAnalyticsAdapter.js b/modules/atsAnalyticsAdapter.js
index 0cff7bbd68f..df293556a4c 100644
--- a/modules/atsAnalyticsAdapter.js
+++ b/modules/atsAnalyticsAdapter.js
@@ -1,7 +1,7 @@
+import { logError, logInfo } from '../src/utils.js';
 import adapter from '../src/AnalyticsAdapter.js';
 import CONSTANTS from '../src/constants.json';
 import adaptermanager from '../src/adapterManager.js';
-import * as utils from '../src/utils.js';
 import {ajax} from '../src/ajax.js';
 import {getStorageManager} from '../src/storageManager.js';
 
@@ -256,7 +256,7 @@ export function parseBrowser() {
     let browserName = result && result.length ? result[0].name : '';
     return (listOfSupportedBrowsers.indexOf(browserName) >= 0) ? browserName : 'Unknown';
   } catch (err) {
-    utils.logError('ATS Analytics - Error while checking user browser!', err);
+    logError('ATS Analytics - Error while checking user browser!', err);
   }
 }
 
@@ -265,20 +265,20 @@ function sendDataToAnalytic () {
   try {
     let dataToSend = {'Data': atsAnalyticsAdapter.context.events};
     let strJSON = JSON.stringify(dataToSend);
-    utils.logInfo('ATS Analytics - tried to send analytics data!');
+    logInfo('ATS Analytics - tried to send analytics data!');
     ajax(analyticsUrl, function () {
     }, strJSON, {method: 'POST', contentType: 'application/json'});
   } catch (err) {
-    utils.logError('ATS Analytics - request encounter an error: ', err);
+    logError('ATS Analytics - request encounter an error: ', err);
   }
 }
 
 // preflight request, to check did publisher have permission to send data to analytics endpoint
 function preflightRequest (envelopeSourceCookieValue) {
-  utils.logInfo('ATS Analytics - preflight request!');
+  logInfo('ATS Analytics - preflight request!');
   ajax(preflightUrl + atsAnalyticsAdapter.context.pid, function (data) {
     let samplingRateObject = JSON.parse(data);
-    utils.logInfo('ATS Analytics - Sampling Rate: ', samplingRateObject);
+    logInfo('ATS Analytics - Sampling Rate: ', samplingRateObject);
     let samplingRate = samplingRateObject['samplingRate'];
     setSamplingCookie(samplingRate);
     let samplingRateNumber = Number(samplingRate);
@@ -332,7 +332,7 @@ let atsAnalyticsAdapter = Object.assign(adapter(
           }
         }
       } catch (err) {
-        utils.logError('ATS Analytics - preflight request encounter an error: ', err);
+        logError('ATS Analytics - preflight request encounter an error: ', err);
       }
     }
   }
@@ -345,10 +345,10 @@ atsAnalyticsAdapter.originEnableAnalytics = atsAnalyticsAdapter.enableAnalytics;
 atsAnalyticsAdapter.shouldFireRequest = function (samplingRate) {
   if (samplingRate !== 0) {
     let shouldFireRequestValue = (Math.floor((Math.random() * 100 + 1)) === 100);
-    utils.logInfo('ATS Analytics - Should Fire Request: ', shouldFireRequestValue);
+    logInfo('ATS Analytics - Should Fire Request: ', shouldFireRequestValue);
     return shouldFireRequestValue;
   } else {
-    utils.logInfo('ATS Analytics - Should Fire Request: ', false);
+    logInfo('ATS Analytics - Should Fire Request: ', false);
     return false;
   }
 };
@@ -359,7 +359,7 @@ atsAnalyticsAdapter.getUserAgent = function () {
 // override enableAnalytics so we can get access to the config passed in from the page
 atsAnalyticsAdapter.enableAnalytics = function (config) {
   if (!config.options.pid) {
-    utils.logError('ATS Analytics - Publisher ID (pid) option is not defined. Analytics won\'t work');
+    logError('ATS Analytics - Publisher ID (pid) option is not defined. Analytics won\'t work');
     return;
   }
   atsAnalyticsAdapter.context = {
@@ -367,7 +367,7 @@ atsAnalyticsAdapter.enableAnalytics = function (config) {
     pid: config.options.pid
   };
   let initOptions = config.options;
-  utils.logInfo('ATS Analytics - adapter enabled! ');
+  logInfo('ATS Analytics - adapter enabled! ');
   atsAnalyticsAdapter.originEnableAnalytics(initOptions); // call the base class function
 };
 
diff --git a/modules/audiencerunBidAdapter.js b/modules/audiencerunBidAdapter.js
index da0cbb39925..2c100bce27b 100644
--- a/modules/audiencerunBidAdapter.js
+++ b/modules/audiencerunBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { deepAccess, isFn, logError, getValue, getBidIdParameter, _each, isArray, triggerPixel } from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER } from '../src/mediaTypes.js';
@@ -20,7 +20,7 @@ let requestedBids = [];
 function getPageUrl(bidderRequest) {
   return (
     config.getConfig('pageUrl') ||
-    utils.deepAccess(bidderRequest, 'refererInfo.referer') ||
+    deepAccess(bidderRequest, 'refererInfo.referer') ||
     null
   );
 }
@@ -32,8 +32,8 @@ function getPageUrl(bidderRequest) {
  * @returns {number}
  */
 function getBidFloor(bid) {
-  if (!utils.isFn(bid.getFloor)) {
-    return utils.deepAccess(bid, 'params.bidfloor', 0);
+  if (!isFn(bid.getFloor)) {
+    return deepAccess(bid, 'params.bidfloor', 0);
   }
 
   try {
@@ -61,8 +61,8 @@ export const spec = {
    */
   isBidRequestValid: function (bid) {
     let isValid = true;
-    if (!utils.deepAccess(bid, 'params.zoneId')) {
-      utils.logError('AudienceRun zoneId parameter is required. Bid aborted.');
+    if (!deepAccess(bid, 'params.zoneId')) {
+      logError('AudienceRun zoneId parameter is required. Bid aborted.');
       isValid = false;
     }
     return isValid;
@@ -77,19 +77,19 @@ export const spec = {
    */
   buildRequests: function (bidRequests, bidderRequest) {
     const bids = bidRequests.map((bid) => {
-      const sizes = utils.deepAccess(bid, 'mediaTypes.banner.sizes', []);
+      const sizes = deepAccess(bid, 'mediaTypes.banner.sizes', []);
       return {
-        zoneId: utils.getValue(bid.params, 'zoneId'),
+        zoneId: getValue(bid.params, 'zoneId'),
         sizes: sizes.map((size) => ({
           w: size[0],
           h: size[1],
         })),
         bidfloor: getBidFloor(bid),
         bidId: bid.bidId,
-        bidderRequestId: utils.getBidIdParameter('bidderRequestId', bid),
-        adUnitCode: utils.getBidIdParameter('adUnitCode', bid),
-        auctionId: utils.getBidIdParameter('auctionId', bid),
-        transactionId: utils.getBidIdParameter('transactionId', bid),
+        bidderRequestId: getBidIdParameter('bidderRequestId', bid),
+        adUnitCode: getBidIdParameter('adUnitCode', bid),
+        auctionId: getBidIdParameter('auctionId', bid),
+        transactionId: getBidIdParameter('transactionId', bid),
       };
     });
 
@@ -133,7 +133,7 @@ export const spec = {
    */
   interpretResponse: function (serverResponse, bidRequest) {
     const bids = [];
-    utils._each(serverResponse.body.bid, function (bidObject) {
+    _each(serverResponse.body.bid, function (bidObject) {
       if (!bidObject.cpm || bidObject.cpm === null || !bidObject.adm) {
         return;
       }
@@ -196,7 +196,7 @@ export const spec = {
    * @param {Array} timeoutData timeout specific data
    */
   onTimeout: function (timeoutData) {
-    if (!utils.isArray(timeoutData)) {
+    if (!isArray(timeoutData)) {
       return;
     }
 
@@ -204,7 +204,7 @@ export const spec = {
       const bidOnTimeout = requestedBids.find((requestedBid) => requestedBid.bidId === bid.bidId);
 
       if (bidOnTimeout) {
-        utils.triggerPixel(
+        triggerPixel(
           `${TIMEOUT_EVENT_URL}/${bidOnTimeout.zoneId}/${bidOnTimeout.bidId}`
         );
       }
diff --git a/modules/automatadBidAdapter.js b/modules/automatadBidAdapter.js
index 415c52ba6d3..2cfcfbe98b4 100644
--- a/modules/automatadBidAdapter.js
+++ b/modules/automatadBidAdapter.js
@@ -1,5 +1,5 @@
+import { logInfo } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js'
-import * as utils from '../src/utils.js'
 import {BANNER} from '../src/mediaTypes.js'
 import {ajax} from '../src/ajax.js'
 
@@ -92,7 +92,7 @@ export const spec = {
         })
       })
     } else {
-      utils.logInfo('automatad :: no valid responses to interpret')
+      logInfo('automatad :: no valid responses to interpret')
     }
 
     return bidResponses
diff --git a/modules/axonixBidAdapter.js b/modules/axonixBidAdapter.js
index daaac27e6a4..7cd8f63bd2a 100644
--- a/modules/axonixBidAdapter.js
+++ b/modules/axonixBidAdapter.js
@@ -1,7 +1,7 @@
+import { isArray, logError, deepAccess, isEmpty, triggerPixel, replaceAuctionPrice } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER, VIDEO } from '../src/mediaTypes.js';
 import { config } from '../src/config.js';
-import * as utils from '../src/utils.js';
 import { ajax } from '../src/ajax.js';
 
 const BIDDER_CODE = 'axonix';
@@ -68,9 +68,9 @@ export const spec = {
     // video bid request validation
     if (bid.hasOwnProperty('mediaTypes') && bid.mediaTypes.hasOwnProperty(VIDEO)) {
       if (!bid.mediaTypes[VIDEO].hasOwnProperty('mimes') ||
-        !utils.isArray(bid.mediaTypes[VIDEO].mimes) ||
+        !isArray(bid.mediaTypes[VIDEO].mimes) ||
         bid.mediaTypes[VIDEO].mimes.length === 0) {
-        utils.logError('mimes are mandatory for video bid request. Ad Unit: ', JSON.stringify(bid));
+        logError('mimes are mandatory for video bid request. Ad Unit: ', JSON.stringify(bid));
 
         return false;
       }
@@ -142,7 +142,7 @@ export const spec = {
   interpretResponse: function(serverResponse) {
     const response = serverResponse ? serverResponse.body : [];
 
-    if (!utils.isArray(response)) {
+    if (!isArray(response)) {
       return [];
     }
 
@@ -160,9 +160,9 @@ export const spec = {
   },
 
   onTimeout: function(timeoutData) {
-    const params = utils.deepAccess(timeoutData, '0.params.0');
+    const params = deepAccess(timeoutData, '0.params.0');
 
-    if (!utils.isEmpty(params)) {
+    if (!isEmpty(params)) {
       ajax(getURL(params, 'prebid/timeout'), null, timeoutData[0], {
         method: 'POST',
         options: {
@@ -177,7 +177,7 @@ export const spec = {
     const { nurl } = bid || {};
 
     if (bid.nurl) {
-      utils.triggerPixel(utils.replaceAuctionPrice(nurl, bid.cpm));
+      triggerPixel(replaceAuctionPrice(nurl, bid.cpm));
     };
   }
 }
diff --git a/modules/beachfrontBidAdapter.js b/modules/beachfrontBidAdapter.js
index 3531fa45d1b..a882a796851 100644
--- a/modules/beachfrontBidAdapter.js
+++ b/modules/beachfrontBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { logWarn, deepAccess, isArray, parseSizesInput, isFn, parseUrl, getUniqueIdentifierStr } from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { Renderer } from '../src/Renderer.js';
@@ -34,21 +34,21 @@ export const spec = {
   isBidRequestValid(bid) {
     if (isVideoBid(bid)) {
       if (!getVideoBidParam(bid, 'appId')) {
-        utils.logWarn('Beachfront: appId param is required for video bids.');
+        logWarn('Beachfront: appId param is required for video bids.');
         return false;
       }
       if (!getVideoBidParam(bid, 'bidfloor')) {
-        utils.logWarn('Beachfront: bidfloor param is required for video bids.');
+        logWarn('Beachfront: bidfloor param is required for video bids.');
         return false;
       }
     }
     if (isBannerBid(bid)) {
       if (!getBannerBidParam(bid, 'appId')) {
-        utils.logWarn('Beachfront: appId param is required for banner bids.');
+        logWarn('Beachfront: appId param is required for banner bids.');
         return false;
       }
       if (!getBannerBidParam(bid, 'bidfloor')) {
-        utils.logWarn('Beachfront: bidfloor param is required for banner bids.');
+        logWarn('Beachfront: bidfloor param is required for banner bids.');
         return false;
       }
     }
@@ -85,12 +85,12 @@ export const spec = {
 
     if (isVideoBid(bidRequest)) {
       if (!response || !response.bidPrice) {
-        utils.logWarn(`No valid video bids from ${spec.code} bidder`);
+        logWarn(`No valid video bids from ${spec.code} bidder`);
         return [];
       }
       let sizes = getVideoSizes(bidRequest);
       let firstSize = getFirstSize(sizes);
-      let context = utils.deepAccess(bidRequest, 'mediaTypes.video.context');
+      let context = deepAccess(bidRequest, 'mediaTypes.video.context');
       let responseType = getVideoBidParam(bidRequest, 'responseType') || 'both';
       let responseMeta = Object.assign({ mediaType: VIDEO, advertiserDomains: [] }, response.meta);
       let bidResponse = {
@@ -119,7 +119,7 @@ export const spec = {
       return bidResponse;
     } else {
       if (!response || !response.length) {
-        utils.logWarn(`No valid banner bids from ${spec.code} bidder`);
+        logWarn(`No valid banner bids from ${spec.code} bidder`);
         return [];
       }
       return response
@@ -148,7 +148,7 @@ export const spec = {
   getUserSyncs(syncOptions, serverResponses = [], gdprConsent = {}, uspConsent = '') {
     let syncs = [];
     let { gdprApplies, consentString = '' } = gdprConsent;
-    let bannerResponse = find(serverResponses, (res) => utils.isArray(res.body));
+    let bannerResponse = find(serverResponses, (res) => isArray(res.body));
 
     if (bannerResponse) {
       if (syncOptions.iframeEnabled) {
@@ -206,7 +206,7 @@ function getFirstSize(sizes) {
 }
 
 function parseSizes(sizes) {
-  return utils.parseSizesInput(sizes).map(size => {
+  return parseSizesInput(sizes).map(size => {
     let [ width, height ] = size.split('x');
     return {
       w: parseInt(width, 10) || undefined,
@@ -216,11 +216,11 @@ function parseSizes(sizes) {
 }
 
 function getVideoSizes(bid) {
-  return parseSizes(utils.deepAccess(bid, 'mediaTypes.video.playerSize') || bid.sizes);
+  return parseSizes(deepAccess(bid, 'mediaTypes.video.playerSize') || bid.sizes);
 }
 
 function getBannerSizes(bid) {
-  return parseSizes(utils.deepAccess(bid, 'mediaTypes.banner.sizes') || bid.sizes);
+  return parseSizes(deepAccess(bid, 'mediaTypes.banner.sizes') || bid.sizes);
 }
 
 function getOsVersion() {
@@ -257,33 +257,33 @@ function getDoNotTrack() {
 }
 
 function isVideoBid(bid) {
-  return utils.deepAccess(bid, 'mediaTypes.video');
+  return deepAccess(bid, 'mediaTypes.video');
 }
 
 function isBannerBid(bid) {
-  return utils.deepAccess(bid, 'mediaTypes.banner') || !isVideoBid(bid);
+  return deepAccess(bid, 'mediaTypes.banner') || !isVideoBid(bid);
 }
 
 function getVideoBidParam(bid, key) {
-  return utils.deepAccess(bid, 'params.video.' + key) || utils.deepAccess(bid, 'params.' + key);
+  return deepAccess(bid, 'params.video.' + key) || deepAccess(bid, 'params.' + key);
 }
 
 function getBannerBidParam(bid, key) {
-  return utils.deepAccess(bid, 'params.banner.' + key) || utils.deepAccess(bid, 'params.' + key);
+  return deepAccess(bid, 'params.banner.' + key) || deepAccess(bid, 'params.' + key);
 }
 
 function getPlayerBidParam(bid, key, defaultValue) {
-  let param = utils.deepAccess(bid, 'params.player.' + key);
+  let param = deepAccess(bid, 'params.player.' + key);
   return param === undefined ? defaultValue : param;
 }
 
 function getBannerBidFloor(bid) {
-  let floorInfo = utils.isFn(bid.getFloor) ? bid.getFloor({ currency: CURRENCY, mediaType: 'banner', size: '*' }) : {};
+  let floorInfo = isFn(bid.getFloor) ? bid.getFloor({ currency: CURRENCY, mediaType: 'banner', size: '*' }) : {};
   return floorInfo.floor || getBannerBidParam(bid, 'bidfloor');
 }
 
 function getVideoBidFloor(bid) {
-  let floorInfo = utils.isFn(bid.getFloor) ? bid.getFloor({ currency: CURRENCY, mediaType: 'video', size: '*' }) : {};
+  let floorInfo = isFn(bid.getFloor) ? bid.getFloor({ currency: CURRENCY, mediaType: 'video', size: '*' }) : {};
   return floorInfo.floor || getVideoBidParam(bid, 'bidfloor');
 }
 
@@ -297,7 +297,7 @@ function isBannerBidValid(bid) {
 
 function getTopWindowLocation(bidderRequest) {
   let url = bidderRequest && bidderRequest.refererInfo && bidderRequest.refererInfo.referer;
-  return utils.parseUrl(config.getConfig('pageUrl') || url, { decodeSearchAsString: true });
+  return parseUrl(config.getConfig('pageUrl') || url, { decodeSearchAsString: true });
 }
 
 function getTopWindowReferrer() {
@@ -316,7 +316,7 @@ function getEids(bid) {
 
 function getUserId(bid) {
   return ({ key, source, rtiPartner, atype }) => {
-    let id = utils.deepAccess(bid, `userId.${key}`);
+    let id = deepAccess(bid, `userId.${key}`);
     return id ? formatEid(id, source, rtiPartner, atype) : null;
   };
 }
@@ -364,7 +364,7 @@ function createVideoRequestData(bid, bidderRequest) {
     isPrebid: true,
     appId: appId,
     domain: document.location.hostname,
-    id: utils.getUniqueIdentifierStr(),
+    id: getUniqueIdentifierStr(),
     imp: [{
       video: Object.assign({
         w: firstSize.w,
@@ -469,7 +469,7 @@ function createBannerRequestData(bids, bidderRequest) {
   }
 
   SUPPORTED_USER_IDS.forEach(({ key, queryParam }) => {
-    let id = utils.deepAccess(bids, `0.userId.${key}`)
+    let id = deepAccess(bids, `0.userId.${key}`)
     if (id) {
       payload[queryParam] = id;
     }

From 7e3fa3feba9ec9b8e81524419c3c13e94ee1049e Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Fri, 24 Sep 2021 13:11:58 -0700
Subject: [PATCH 08/14] import utils functions as needed and not the whole
 module

---
 modules/beopBidAdapter.js      | 44 +++++++++++++++++-----------------
 modules/bidViewabilityIO.js    | 14 +++++------
 modules/bidglassBidAdapter.js  | 16 ++++++-------
 modules/bidscubeBidAdapter.js  |  6 ++---
 modules/bizzclickBidAdapter.js | 20 ++++++++--------
 5 files changed, 50 insertions(+), 50 deletions(-)

diff --git a/modules/beopBidAdapter.js b/modules/beopBidAdapter.js
index aed5d04a151..a6bc8a5687d 100644
--- a/modules/beopBidAdapter.js
+++ b/modules/beopBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { deepAccess, isArray, logWarn, triggerPixel, buildUrl, logInfo, getValue, getBidIdParameter } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { config } from '../src/config.js';
 const BIDDER_CODE = 'beop';
@@ -36,7 +36,7 @@ export const spec = {
     */
   buildRequests: function(validBidRequests, bidderRequest) {
     const slots = validBidRequests.map(beOpRequestSlotsMaker);
-    let pageUrl = utils.deepAccess(bidderRequest, 'refererInfo.canonicalUrl') || config.getConfig('pageUrl') || utils.deepAccess(window, 'location.href');
+    let pageUrl = deepAccess(bidderRequest, 'refererInfo.canonicalUrl') || config.getConfig('pageUrl') || deepAccess(window, 'location.href');
     let fpd = config.getLegacyFpd(config.getConfig('ortb2'));
     let gdpr = bidderRequest.gdprConsent;
     let firstSlot = slots[0];
@@ -50,7 +50,7 @@ export const spec = {
       kwds: (fpd && fpd.site && fpd.site.keywords) || [],
       dbg: false,
       slts: slots,
-      is_amp: utils.deepAccess(bidderRequest, 'referrerInfo.isAmp'),
+      is_amp: deepAccess(bidderRequest, 'referrerInfo.isAmp'),
       tc_string: (gdpr && gdpr.gdprApplies) ? gdpr.consentString : null,
     };
     const payloadString = JSON.stringify(payloadObject);
@@ -61,7 +61,7 @@ export const spec = {
     }
   },
   interpretResponse: function(serverResponse, request) {
-    if (serverResponse && serverResponse.body && utils.isArray(serverResponse.body.bids) && serverResponse.body.bids.length > 0) {
+    if (serverResponse && serverResponse.body && isArray(serverResponse.body.bids) && serverResponse.body.bids.length > 0) {
       return serverResponse.body.bids;
     }
     return [];
@@ -73,8 +73,8 @@ export const spec = {
 
     let trackingParams = buildTrackingParams(timeoutData, 'timeout', timeoutData.timeout);
 
-    utils.logWarn(BIDDER_CODE + ': timed out request');
-    utils.triggerPixel(utils.buildUrl({
+    logWarn(BIDDER_CODE + ': timed out request');
+    triggerPixel(buildUrl({
       protocol: 'https',
       hostname: 't.beop.io',
       pathname: '/bid',
@@ -87,8 +87,8 @@ export const spec = {
     }
     let trackingParams = buildTrackingParams(bid, 'won', bid.cpm);
 
-    utils.logInfo(BIDDER_CODE + ': won request');
-    utils.triggerPixel(utils.buildUrl({
+    logInfo(BIDDER_CODE + ': won request');
+    triggerPixel(buildUrl({
       protocol: 'https',
       hostname: 't.beop.io',
       pathname: '/bid',
@@ -113,8 +113,8 @@ function buildTrackingParams(data, info, value) {
 }
 
 function beOpRequestSlotsMaker(bid) {
-  const bannerSizes = utils.deepAccess(bid, 'mediaTypes.banner.sizes');
-  const publisherCurrency = config.getConfig('currency.adServerCurrency') || utils.getValue(bid.params, 'currency') || 'EUR';
+  const bannerSizes = deepAccess(bid, 'mediaTypes.banner.sizes');
+  const publisherCurrency = config.getConfig('currency.adServerCurrency') || getValue(bid.params, 'currency') || 'EUR';
   let floor;
   if (typeof bid.getFloor === 'function') {
     const floorInfo = bid.getFloor({currency: publisherCurrency, mediaType: 'banner', size: [1, 1]});
@@ -123,19 +123,19 @@ function beOpRequestSlotsMaker(bid) {
     }
   }
   return {
-    sizes: utils.isArray(bannerSizes) ? bannerSizes : bid.sizes,
+    sizes: isArray(bannerSizes) ? bannerSizes : bid.sizes,
     flr: floor,
-    pid: utils.getValue(bid.params, 'accountId'),
-    nid: utils.getValue(bid.params, 'networkId'),
-    nptnid: utils.getValue(bid.params, 'networkPartnerId'),
-    bid: utils.getBidIdParameter('bidId', bid),
-    brid: utils.getBidIdParameter('bidderRequestId', bid),
-    name: utils.getBidIdParameter('adUnitCode', bid),
-    aid: utils.getBidIdParameter('auctionId', bid),
-    tid: utils.getBidIdParameter('transactionId', bid),
-    brc: utils.getBidIdParameter('bidRequestsCount', bid),
-    bdrc: utils.getBidIdParameter('bidderRequestCount', bid),
-    bwc: utils.getBidIdParameter('bidderWinsCount', bid),
+    pid: getValue(bid.params, 'accountId'),
+    nid: getValue(bid.params, 'networkId'),
+    nptnid: getValue(bid.params, 'networkPartnerId'),
+    bid: getBidIdParameter('bidId', bid),
+    brid: getBidIdParameter('bidderRequestId', bid),
+    name: getBidIdParameter('adUnitCode', bid),
+    aid: getBidIdParameter('auctionId', bid),
+    tid: getBidIdParameter('transactionId', bid),
+    brc: getBidIdParameter('bidRequestsCount', bid),
+    bdrc: getBidIdParameter('bidderRequestCount', bid),
+    bwc: getBidIdParameter('bidderWinsCount', bid),
   }
 }
 
diff --git a/modules/bidViewabilityIO.js b/modules/bidViewabilityIO.js
index 4651e424d00..d936fb4aeec 100644
--- a/modules/bidViewabilityIO.js
+++ b/modules/bidViewabilityIO.js
@@ -1,7 +1,7 @@
+import { logMessage } from '../src/utils.js';
 import { config } from '../src/config.js';
 import * as events from '../src/events.js';
 import { EVENTS } from '../src/constants.json';
-import * as utils from '../src/utils.js';
 
 const MODULE_NAME = 'bidViewabilityIO';
 const CONFIG_ENABLED = 'enabled';
@@ -23,8 +23,8 @@ export let isSupportedMediaType = (bid) => {
   return supportedMediaTypes.indexOf(bid.mediaType) > -1;
 }
 
-let logMessage = (message) => {
-  return utils.logMessage(`${MODULE_NAME}: ${message}`);
+let _logMessage = (message) => {
+  return logMessage(`${MODULE_NAME}: ${message}`);
 }
 
 // returns options for the iO that detects if the ad is viewable
@@ -43,7 +43,7 @@ export let markViewed = (bid, entry, observer) => {
   return () => {
     observer.unobserve(entry.target);
     events.emit(EVENTS.BID_VIEWABLE, bid);
-    logMessage(`id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode} was viewed`);
+    _logMessage(`id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode} was viewed`);
   }
 }
 
@@ -59,13 +59,13 @@ export let viewCallbackFactory = (bid) => {
   return (entries, observer) => {
     entries.forEach(entry => {
       if (entry.isIntersecting) {
-        logMessage(`viewable timer starting for id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode}`);
+        _logMessage(`viewable timer starting for id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode}`);
         entry.target.view_tracker = setTimeout(markViewed(bid, entry, observer), IAB_VIEWABLE_DISPLAY_TIME);
       } else {
-        logMessage(`id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode} is out of view`);
+        _logMessage(`id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode} is out of view`);
         if (entry.target.view_tracker) {
           clearTimeout(entry.target.view_tracker);
-          logMessage(`viewable timer stopped for id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode}`);
+          _logMessage(`viewable timer stopped for id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode}`);
         }
       }
     });
diff --git a/modules/bidglassBidAdapter.js b/modules/bidglassBidAdapter.js
index b77ca474e13..3184372881b 100644
--- a/modules/bidglassBidAdapter.js
+++ b/modules/bidglassBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { _each, isArray, getBidIdParameter, deepClone, getUniqueIdentifierStr } from '../src/utils.js';
 // import {config} from 'src/config.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 
@@ -69,12 +69,12 @@ export const spec = {
 
     let bidglass = window['bidglass'];
 
-    utils._each(validBidRequests, function(bid) {
-      bid.sizes = ((utils.isArray(bid.sizes) && utils.isArray(bid.sizes[0])) ? bid.sizes : [bid.sizes]);
-      bid.sizes = bid.sizes.filter(size => utils.isArray(size));
+    _each(validBidRequests, function(bid) {
+      bid.sizes = ((isArray(bid.sizes) && isArray(bid.sizes[0])) ? bid.sizes : [bid.sizes]);
+      bid.sizes = bid.sizes.filter(size => isArray(size));
 
-      var adUnitId = utils.getBidIdParameter('adUnitId', bid.params);
-      var options = utils.deepClone(bid.params);
+      var adUnitId = getBidIdParameter('adUnitId', bid.params);
+      var options = deepClone(bid.params);
 
       delete options.adUnitId;
 
@@ -96,7 +96,7 @@ export const spec = {
 
     // Stuff to send: page URL
     const bidReq = {
-      reqId: utils.getUniqueIdentifierStr(),
+      reqId: getUniqueIdentifierStr(),
       imps: imps,
       ref: getReferer(),
       ori: getOrigins()
@@ -125,7 +125,7 @@ export const spec = {
   interpretResponse: function(serverResponse) {
     const bidResponses = [];
 
-    utils._each(serverResponse.body.bidResponses, function(serverBid) {
+    _each(serverResponse.body.bidResponses, function(serverBid) {
       const bidResponse = {
         requestId: serverBid.requestId,
         cpm: parseFloat(serverBid.cpm),
diff --git a/modules/bidscubeBidAdapter.js b/modules/bidscubeBidAdapter.js
index d3f27a5ac6d..951bd97d255 100644
--- a/modules/bidscubeBidAdapter.js
+++ b/modules/bidscubeBidAdapter.js
@@ -1,6 +1,6 @@
+import { logMessage, getWindowLocation } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js'
 import { BANNER, NATIVE, VIDEO } from '../src/mediaTypes.js'
-import * as utils from '../src/utils.js'
 
 const BIDDER_CODE = 'bidscube'
 const URL = 'https://supply.bidscube.com/?c=o&m=multi'
@@ -20,9 +20,9 @@ export const spec = {
     try {
       window.top.location.toString()
       winTop = window.top
-    } catch (e) { utils.logMessage(e) }
+    } catch (e) { logMessage(e) }
 
-    const location = utils.getWindowLocation()
+    const location = getWindowLocation()
     const placements = []
 
     for (let i = 0; i < validBidRequests.length; i++) {
diff --git a/modules/bizzclickBidAdapter.js b/modules/bizzclickBidAdapter.js
index 95c53b78de2..38195f8f9d9 100644
--- a/modules/bizzclickBidAdapter.js
+++ b/modules/bizzclickBidAdapter.js
@@ -1,6 +1,6 @@
+import { logMessage, getDNT, deepSetValue, deepAccess, _map, logWarn } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER, NATIVE, VIDEO } from '../src/mediaTypes.js';
-import * as utils from '../src/utils.js';
 import {config} from '../src/config.js';
 const BIDDER_CODE = 'bizzclick';
 const ACCOUNTID_MACROS = '[account_id]';
@@ -67,7 +67,7 @@ export const spec = {
       winTop = window.top;
     } catch (e) {
       location = winTop.location;
-      utils.logMessage(e);
+      logMessage(e);
     };
     let bids = [];
     for (let bidRequest of validBidRequests) {
@@ -80,7 +80,7 @@ export const spec = {
         device: {
           w: winTop.screen.width,
           h: winTop.screen.height,
-          dnt: utils.getDNT() ? 1 : 0,
+          dnt: getDNT() ? 1 : 0,
           language: (navigator && navigator.language) ? navigator.language.indexOf('-') != -1 ? navigator.language.split('-')[0] : navigator.language : '',
         },
         site: {
@@ -124,12 +124,12 @@ export const spec = {
       }
       if (bidRequest) {
         if (bidRequest.gdprConsent && bidRequest.gdprConsent.gdprApplies) {
-          utils.deepSetValue(data, 'regs.ext.gdpr', bidRequest.gdprConsent.gdprApplies ? 1 : 0);
-          utils.deepSetValue(data, 'user.ext.consent', bidRequest.gdprConsent.consentString);
+          deepSetValue(data, 'regs.ext.gdpr', bidRequest.gdprConsent.gdprApplies ? 1 : 0);
+          deepSetValue(data, 'user.ext.consent', bidRequest.gdprConsent.consentString);
         }
 
         if (bidRequest.uspConsent !== undefined) {
-          utils.deepSetValue(data, 'regs.ext.us_privacy', bidRequest.uspConsent);
+          deepSetValue(data, 'regs.ext.us_privacy', bidRequest.uspConsent);
         }
       }
       bids.push(data)
@@ -194,7 +194,7 @@ export const spec = {
  * @returns {boolean}
  */
 const checkRequestType = (bidRequest, type) => {
-  return (typeof utils.deepAccess(bidRequest, `mediaTypes.${type}`) !== 'undefined');
+  return (typeof deepAccess(bidRequest, `mediaTypes.${type}`) !== 'undefined');
 }
 const parseNative = admObject => {
   const { assets, link, imptrackers, jstracker } = admObject.native;
@@ -240,7 +240,7 @@ const addNativeParameters = bidRequest => {
     id: bidRequest.transactionId,
     ver: NATIVE_VERSION,
   };
-  const assets = utils._map(bidRequest.mediaTypes.native, (bidParams, key) => {
+  const assets = _map(bidRequest.mediaTypes.native, (bidParams, key) => {
     const props = NATIVE_PARAMS[key];
     const asset = {
       required: bidParams.required & 1,
@@ -286,7 +286,7 @@ const parseSizes = (bid, mediaType) => {
         mediaTypes.video.w,
         mediaTypes.video.h
       ];
-    } else if (Array.isArray(utils.deepAccess(bid, 'mediaTypes.video.playerSize')) && bid.mediaTypes.video.playerSize.length === 1) {
+    } else if (Array.isArray(deepAccess(bid, 'mediaTypes.video.playerSize')) && bid.mediaTypes.video.playerSize.length === 1) {
       size = bid.mediaTypes.video.playerSize[0];
     } else if (Array.isArray(bid.sizes) && bid.sizes.length > 0 && Array.isArray(bid.sizes[0]) && bid.sizes[0].length > 1) {
       size = bid.sizes[0];
@@ -299,7 +299,7 @@ const parseSizes = (bid, mediaType) => {
   } else if (Array.isArray(bid.sizes) && bid.sizes.length > 0) {
     sizes = bid.sizes
   } else {
-    utils.logWarn('no sizes are setup or found');
+    logWarn('no sizes are setup or found');
   }
   return sizes
 }

From 0a32ede82f3f19f22e8696fd03dd735eae758dbf Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Fri, 24 Sep 2021 13:19:31 -0700
Subject: [PATCH 09/14] Revert "import utils functions as needed and not the
 whole module"

This reverts commit bc6c9f61f889e9aa2ef8ab207b87d4e7b49e3e57.
---
 modules/apacdexBidAdapter.js  |  32 ++++-----
 modules/appnexusBidAdapter.js | 118 +++++++++++++++++-----------------
 modules/apstreamBidAdapter.js |  10 +--
 modules/asoBidAdapter.js      |  60 ++++++++---------
 modules/astraoneBidAdapter.js |   4 +-
 5 files changed, 112 insertions(+), 112 deletions(-)

diff --git a/modules/apacdexBidAdapter.js b/modules/apacdexBidAdapter.js
index 421eb99b4c1..6c1c350b800 100644
--- a/modules/apacdexBidAdapter.js
+++ b/modules/apacdexBidAdapter.js
@@ -1,4 +1,4 @@
-import { deepAccess, isPlainObject, isArray, replaceAuctionPrice, isFn } from '../src/utils.js';
+import * as utils from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 const BIDDER_CODE = 'apacdex';
@@ -32,16 +32,16 @@ export const spec = {
     if (!bid.params.siteId && !bid.params.placementId) {
       return false;
     }
-    if (!deepAccess(bid, 'mediaTypes.banner') && !deepAccess(bid, 'mediaTypes.video')) {
+    if (!utils.deepAccess(bid, 'mediaTypes.banner') && !utils.deepAccess(bid, 'mediaTypes.video')) {
       return false;
     }
-    if (deepAccess(bid, 'mediaTypes.banner')) { // Not support multi type bids, favor banner over video
-      if (!deepAccess(bid, 'mediaTypes.banner.sizes')) {
+    if (utils.deepAccess(bid, 'mediaTypes.banner')) { // Not support multi type bids, favor banner over video
+      if (!utils.deepAccess(bid, 'mediaTypes.banner.sizes')) {
         // sizes at the banner is required.
         return false;
       }
-    } else if (deepAccess(bid, 'mediaTypes.video')) {
-      if (!deepAccess(bid, 'mediaTypes.video.playerSize')) {
+    } else if (utils.deepAccess(bid, 'mediaTypes.video')) {
+      if (!utils.deepAccess(bid, 'mediaTypes.video.playerSize')) {
         // playerSize is required for instream adUnits.
         return false;
       }
@@ -170,12 +170,12 @@ export const spec = {
   },
   interpretResponse: function (serverResponse, bidRequest) {
     const serverBody = serverResponse.body;
-    if (!serverBody || !isPlainObject(serverBody)) {
+    if (!serverBody || !utils.isPlainObject(serverBody)) {
       return [];
     }
 
     const serverBids = serverBody.bids;
-    if (!serverBids || !isArray(serverBids)) {
+    if (!serverBids || !utils.isArray(serverBids)) {
       return [];
     }
 
@@ -197,12 +197,12 @@ export const spec = {
         bidResponse.dealId = dealId;
       }
       if (bid.vastXml) {
-        bidResponse.vastXml = replaceAuctionPrice(bid.vastXml, bid.cpm);
+        bidResponse.vastXml = utils.replaceAuctionPrice(bid.vastXml, bid.cpm);
       } else {
-        bidResponse.ad = replaceAuctionPrice(bid.ad, bid.cpm);
+        bidResponse.ad = utils.replaceAuctionPrice(bid.ad, bid.cpm);
       }
       bidResponse.meta = {};
-      if (bid.meta && bid.meta.advertiserDomains && isArray(bid.meta.advertiserDomains)) {
+      if (bid.meta && bid.meta.advertiserDomains && utils.isArray(bid.meta.advertiserDomains)) {
         bidResponse.meta.advertiserDomains = bid.meta.advertiserDomains;
       }
       bidResponses.push(bidResponse);
@@ -285,7 +285,7 @@ function _extractTopWindowUrlFromBidderRequest(bidderRequest) {
   if (config.getConfig('pageUrl')) {
     return config.getConfig('pageUrl');
   }
-  if (deepAccess(bidderRequest, 'refererInfo.referer')) {
+  if (utils.deepAccess(bidderRequest, 'refererInfo.referer')) {
     return bidderRequest.refererInfo.referer;
   }
 
@@ -303,7 +303,7 @@ function _extractTopWindowUrlFromBidderRequest(bidderRequest) {
  * @returns {string}
  */
 function _extractTopWindowReferrerFromBidderRequest(bidderRequest) {
-  if (bidderRequest && deepAccess(bidderRequest, 'refererInfo.referer')) {
+  if (bidderRequest && utils.deepAccess(bidderRequest, 'refererInfo.referer')) {
     return bidderRequest.refererInfo.referer;
   }
 
@@ -340,7 +340,7 @@ export function getDomain(pageUrl) {
  * @returns {boolean}
  */
 export function validateGeoObject(geo) {
-  if (!isPlainObject(geo)) {
+  if (!utils.isPlainObject(geo)) {
     return false;
   }
   if (!geo.lat) {
@@ -362,7 +362,7 @@ export function validateGeoObject(geo) {
  * @returns {float||null}
  */
 function getBidFloor(bid) {
-  if (!isFn(bid.getFloor)) {
+  if (!utils.isFn(bid.getFloor)) {
     return (bid.params.floorPrice) ? bid.params.floorPrice : null;
   }
 
@@ -371,7 +371,7 @@ function getBidFloor(bid) {
     mediaType: '*',
     size: '*'
   });
-  if (isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
+  if (utils.isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
     return floor.floor;
   }
   return null;
diff --git a/modules/appnexusBidAdapter.js b/modules/appnexusBidAdapter.js
index 7dcbd74d779..9882e71fe4f 100644
--- a/modules/appnexusBidAdapter.js
+++ b/modules/appnexusBidAdapter.js
@@ -1,5 +1,5 @@
-import { convertCamelToUnderscore, isArray, isNumber, isPlainObject, logError, logInfo, deepAccess, logMessage, convertTypes, isStr, getParameterByName, deepClone, chunk, logWarn, getBidRequest, createTrackPixelHtml, isEmpty, transformBidderParamKeywords, getMaxValueFromArray, fill, getMinValueFromArray, isArrayOfNums, isFn } from '../src/utils.js';
 import { Renderer } from '../src/Renderer.js';
+import * as utils from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder, getIabSubCategory } from '../src/adapters/bidderFactory.js';
 import { BANNER, NATIVE, VIDEO, ADPOD } from '../src/mediaTypes.js';
@@ -109,13 +109,13 @@ export const spec = {
       Object.keys(userObjBid.params.user)
         .filter(param => includes(USER_PARAMS, param))
         .forEach((param) => {
-          let uparam = convertCamelToUnderscore(param);
-          if (param === 'segments' && isArray(userObjBid.params.user[param])) {
+          let uparam = utils.convertCamelToUnderscore(param);
+          if (param === 'segments' && utils.isArray(userObjBid.params.user[param])) {
             let segs = [];
             userObjBid.params.user[param].forEach(val => {
-              if (isNumber(val)) {
+              if (utils.isNumber(val)) {
                 segs.push({'id': val});
-              } else if (isPlainObject(val)) {
+              } else if (utils.isPlainObject(val)) {
                 segs.push(val);
               }
             });
@@ -152,7 +152,7 @@ export const spec = {
       try {
         debugObj = JSON.parse(debugCookie);
       } catch (e) {
-        logError('AppNexus Debug Auction Cookie Error:\n\n' + e);
+        utils.logError('AppNexus Debug Auction Cookie Error:\n\n' + e);
       }
     } else {
       const debugBidRequest = find(bidRequests, hasDebug);
@@ -208,7 +208,7 @@ export const spec = {
 
     if (debugObjParams.enabled) {
       payload.debug = debugObjParams;
-      logInfo('AppNexus Debug Auction Settings:\n\n' + JSON.stringify(debugObjParams, null, 4));
+      utils.logInfo('AppNexus Debug Auction Settings:\n\n' + JSON.stringify(debugObjParams, null, 4));
     }
 
     if (bidderRequest && bidderRequest.gdprConsent) {
@@ -253,12 +253,12 @@ export const spec = {
     if (bidRequests[0].userId) {
       let eids = [];
 
-      addUserId(eids, deepAccess(bidRequests[0], `userId.flocId.id`), 'chrome.com', null);
-      addUserId(eids, deepAccess(bidRequests[0], `userId.criteoId`), 'criteo.com', null);
-      addUserId(eids, deepAccess(bidRequests[0], `userId.netId`), 'netid.de', null);
-      addUserId(eids, deepAccess(bidRequests[0], `userId.idl_env`), 'liveramp.com', null);
-      addUserId(eids, deepAccess(bidRequests[0], `userId.tdid`), 'adserver.org', 'TDID');
-      addUserId(eids, deepAccess(bidRequests[0], `userId.uid2.id`), 'uidapi.com', 'UID2');
+      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.flocId.id`), 'chrome.com', null);
+      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.criteoId`), 'criteo.com', null);
+      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.netId`), 'netid.de', null);
+      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.idl_env`), 'liveramp.com', null);
+      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.tdid`), 'adserver.org', 'TDID');
+      addUserId(eids, utils.deepAccess(bidRequests[0], `userId.uid2.id`), 'uidapi.com', 'UID2');
 
       if (eids.length) {
         payload.eids = eids;
@@ -285,7 +285,7 @@ export const spec = {
     if (!serverResponse || serverResponse.error) {
       let errorMessage = `in response for ${bidderRequest.bidderCode} adapter`;
       if (serverResponse && serverResponse.error) { errorMessage += `: ${serverResponse.error}`; }
-      logError(errorMessage);
+      utils.logError(errorMessage);
       return bids;
     }
 
@@ -313,8 +313,8 @@ export const spec = {
         .replace(/<h1>(.*)<\/h1>/gm, '\n\n===== $1 =====\n\n') // Header H1
         .replace(/<h[2-6]>(.*)<\/h[2-6]>/gm, '\n\n*** $1 ***\n\n') // Headers
         .replace(/(<([^>]+)>)/igm, ''); // Remove any other tags
-      logMessage('https://console.appnexus.com/docs/understanding-the-debug-auction');
-      logMessage(debugText);
+      utils.logMessage('https://console.appnexus.com/docs/understanding-the-debug-auction');
+      utils.logMessage(debugText);
     }
 
     return bids;
@@ -348,11 +348,11 @@ export const spec = {
   },
 
   transformBidParams: function (params, isOpenRtb) {
-    params = convertTypes({
+    params = utils.convertTypes({
       'member': 'string',
       'invCode': 'string',
       'placementId': 'number',
-      'keywords': transformBidderParamKeywords,
+      'keywords': utils.transformBidderParamKeywords,
       'publisherId': 'number'
     }, params);
 
@@ -365,7 +365,7 @@ export const spec = {
       }
 
       Object.keys(params).forEach(paramKey => {
-        let convertedKey = convertCamelToUnderscore(paramKey);
+        let convertedKey = utils.convertCamelToUnderscore(paramKey);
         if (convertedKey !== paramKey) {
           params[convertedKey] = params[paramKey];
           delete params[paramKey];
@@ -388,7 +388,7 @@ export const spec = {
 }
 
 function isPopulatedArray(arr) {
-  return !!(isArray(arr) && arr.length > 0);
+  return !!(utils.isArray(arr) && arr.length > 0);
 }
 
 function deleteValues(keyPairObj) {
@@ -460,9 +460,9 @@ function strIsAppnexusViewabilityScript(str) {
 
 function getAppnexusViewabilityScriptFromJsTrackers(jsTrackerArray) {
   let viewJsPayload;
-  if (isStr(jsTrackerArray) && strIsAppnexusViewabilityScript(jsTrackerArray)) {
+  if (utils.isStr(jsTrackerArray) && strIsAppnexusViewabilityScript(jsTrackerArray)) {
     viewJsPayload = jsTrackerArray;
-  } else if (isArray(jsTrackerArray)) {
+  } else if (utils.isArray(jsTrackerArray)) {
     for (let i = 0; i < jsTrackerArray.length; i++) {
       let currentJsTracker = jsTrackerArray[i];
       if (strIsAppnexusViewabilityScript(currentJsTracker)) {
@@ -486,7 +486,7 @@ function hasPurpose1Consent(bidderRequest) {
   let result = true;
   if (bidderRequest && bidderRequest.gdprConsent) {
     if (bidderRequest.gdprConsent.gdprApplies && bidderRequest.gdprConsent.apiVersion === 2) {
-      result = !!(deepAccess(bidderRequest.gdprConsent, 'vendorData.purpose.consents.1') === true);
+      result = !!(utils.deepAccess(bidderRequest.gdprConsent, 'vendorData.purpose.consents.1') === true);
     }
   }
   return result;
@@ -504,16 +504,16 @@ function formatRequest(payload, bidderRequest) {
     endpointUrl = URL_SIMPLE;
   }
 
-  if (getParameterByName('apn_test').toUpperCase() === 'TRUE' || config.getConfig('apn_test') === true) {
+  if (utils.getParameterByName('apn_test').toUpperCase() === 'TRUE' || config.getConfig('apn_test') === true) {
     options.customHeaders = {
       'X-Is-Test': 1
     }
   }
 
   if (payload.tags.length > MAX_IMPS_PER_REQUEST) {
-    const clonedPayload = deepClone(payload);
+    const clonedPayload = utils.deepClone(payload);
 
-    chunk(payload.tags, MAX_IMPS_PER_REQUEST).forEach(tags => {
+    utils.chunk(payload.tags, MAX_IMPS_PER_REQUEST).forEach(tags => {
       clonedPayload.tags = tags;
       const payloadString = JSON.stringify(clonedPayload);
       request.push({
@@ -550,14 +550,14 @@ function newRenderer(adUnitCode, rtbBid, rendererOptions = {}) {
   try {
     renderer.setRender(outstreamRender);
   } catch (err) {
-    logWarn('Prebid Error calling setRender on renderer', err);
+    utils.logWarn('Prebid Error calling setRender on renderer', err);
   }
 
   renderer.setEventHandlers({
-    impression: () => logMessage('AppNexus outstream video impression event'),
-    loaded: () => logMessage('AppNexus outstream video loaded event'),
+    impression: () => utils.logMessage('AppNexus outstream video impression event'),
+    loaded: () => utils.logMessage('AppNexus outstream video loaded event'),
     ended: () => {
-      logMessage('AppNexus outstream renderer video event');
+      utils.logMessage('AppNexus outstream renderer video event');
       document.querySelector(`#${adUnitCode}`).style.display = 'none';
     }
   });
@@ -572,7 +572,7 @@ function newRenderer(adUnitCode, rtbBid, rendererOptions = {}) {
  * @return Bid
  */
 function newBid(serverBid, rtbBid, bidderRequest) {
-  const bidRequest = getBidRequest(serverBid.uuid, [bidderRequest]);
+  const bidRequest = utils.getBidRequest(serverBid.uuid, [bidderRequest]);
   const bid = {
     requestId: serverBid.uuid,
     cpm: rtbBid.cpm,
@@ -607,7 +607,7 @@ function newBid(serverBid, rtbBid, bidderRequest) {
       ttl: 3600
     });
 
-    const videoContext = deepAccess(bidRequest, 'mediaTypes.video.context');
+    const videoContext = utils.deepAccess(bidRequest, 'mediaTypes.video.context');
     switch (videoContext) {
       case ADPOD:
         const primaryCatId = getIabSubCategory(bidRequest.bidder, rtbBid.brand_category_id);
@@ -628,7 +628,7 @@ function newBid(serverBid, rtbBid, bidderRequest) {
 
         if (rtbBid.renderer_url) {
           const videoBid = find(bidderRequest.bids, bid => bid.bidId === serverBid.uuid);
-          const rendererOptions = deepAccess(videoBid, 'renderer.options');
+          const rendererOptions = utils.deepAccess(videoBid, 'renderer.options');
           bid.renderer = newRenderer(bid.adUnitCode, rtbBid, rendererOptions);
         }
         break;
@@ -648,7 +648,7 @@ function newBid(serverBid, rtbBid, bidderRequest) {
 
     if (jsTrackers == undefined) {
       jsTrackers = jsTrackerDisarmed;
-    } else if (isStr(jsTrackers)) {
+    } else if (utils.isStr(jsTrackers)) {
       jsTrackers = [jsTrackers, jsTrackerDisarmed];
     } else {
       jsTrackers.push(jsTrackerDisarmed);
@@ -697,11 +697,11 @@ function newBid(serverBid, rtbBid, bidderRequest) {
     try {
       if (rtbBid.rtb.trackers) {
         const url = rtbBid.rtb.trackers[0].impression_urls[0];
-        const tracker = createTrackPixelHtml(url);
+        const tracker = utils.createTrackPixelHtml(url);
         bid.ad += tracker;
       }
     } catch (error) {
-      logError('Error appending tracking pixel', error);
+      utils.logError('Error appending tracking pixel', error);
     }
   }
 
@@ -751,8 +751,8 @@ function bidToTag(bid) {
   if (bid.params.externalImpId) {
     tag.external_imp_id = bid.params.externalImpId;
   }
-  if (!isEmpty(bid.params.keywords)) {
-    let keywords = transformBidderParamKeywords(bid.params.keywords);
+  if (!utils.isEmpty(bid.params.keywords)) {
+    let keywords = utils.transformBidderParamKeywords(bid.params.keywords);
 
     if (keywords.length > 0) {
       keywords.forEach(deleteValues);
@@ -760,12 +760,12 @@ function bidToTag(bid) {
     tag.keywords = keywords;
   }
 
-  let gpid = deepAccess(bid, 'ortb2Imp.ext.data.pbadslot');
+  let gpid = utils.deepAccess(bid, 'ortb2Imp.ext.data.pbadslot');
   if (gpid) {
     tag.gpid = gpid;
   }
 
-  if (bid.mediaType === NATIVE || deepAccess(bid, `mediaTypes.${NATIVE}`)) {
+  if (bid.mediaType === NATIVE || utils.deepAccess(bid, `mediaTypes.${NATIVE}`)) {
     tag.ad_types.push(NATIVE);
     if (tag.sizes.length === 0) {
       tag.sizes = transformSizes([1, 1]);
@@ -777,8 +777,8 @@ function bidToTag(bid) {
     }
   }
 
-  const videoMediaType = deepAccess(bid, `mediaTypes.${VIDEO}`);
-  const context = deepAccess(bid, 'mediaTypes.video.context');
+  const videoMediaType = utils.deepAccess(bid, `mediaTypes.${VIDEO}`);
+  const context = utils.deepAccess(bid, 'mediaTypes.video.context');
 
   if (videoMediaType && context === 'adpod') {
     tag.hb_source = 7;
@@ -804,7 +804,7 @@ function bidToTag(bid) {
           case 'context':
           case 'playback_method':
             let type = bid.params.video[param];
-            type = (isArray(type)) ? type[0] : type;
+            type = (utils.isArray(type)) ? type[0] : type;
             tag.video[param] = VIDEO_MAPPING[param][type];
             break;
           // Deprecating tags[].video.frameworks in favor of tags[].video_frameworks
@@ -815,7 +815,7 @@ function bidToTag(bid) {
         }
       });
 
-    if (bid.params.video.frameworks && isArray(bid.params.video.frameworks)) {
+    if (bid.params.video.frameworks && utils.isArray(bid.params.video.frameworks)) {
       tag['video_frameworks'] = bid.params.video.frameworks;
     }
   }
@@ -840,7 +840,7 @@ function bidToTag(bid) {
           case 'playbackmethod':
             if (typeof tag.video['playback_method'] !== 'number') {
               let type = videoMediaType[param];
-              type = (isArray(type)) ? type[0] : type;
+              type = (utils.isArray(type)) ? type[0] : type;
 
               // we only support iab's options 1-4 at this time.
               if (type >= 1 && type <= 4) {
@@ -849,7 +849,7 @@ function bidToTag(bid) {
             }
             break;
           case 'api':
-            if (!tag['video_frameworks'] && isArray(videoMediaType[param])) {
+            if (!tag['video_frameworks'] && utils.isArray(videoMediaType[param])) {
               // need to read thru array; remove 6 (we don't support it), swap 4 <> 5 if found (to match our adserver mapping for these specific values)
               let apiTmp = videoMediaType[param].map(val => {
                 let v = (val === 4) ? 5 : (val === 5) ? 4 : val;
@@ -869,7 +869,7 @@ function bidToTag(bid) {
     tag.video = Object.assign({}, tag.video, { custom_renderer_present: true });
   }
 
-  if (bid.params.frameworks && isArray(bid.params.frameworks)) {
+  if (bid.params.frameworks && utils.isArray(bid.params.frameworks)) {
     tag['banner_frameworks'] = bid.params.frameworks;
   }
 
@@ -890,8 +890,8 @@ function transformSizes(requestSizes) {
   let sizes = [];
   let sizeObj = {};
 
-  if (isArray(requestSizes) && requestSizes.length === 2 &&
-    !isArray(requestSizes[0])) {
+  if (utils.isArray(requestSizes) && requestSizes.length === 2 &&
+    !utils.isArray(requestSizes[0])) {
     sizeObj.width = parseInt(requestSizes[0], 10);
     sizeObj.height = parseInt(requestSizes[1], 10);
     sizes.push(sizeObj);
@@ -945,10 +945,10 @@ function hasOmidSupport(bid) {
   let hasOmid = false;
   const bidderParams = bid.params;
   const videoParams = bid.params.video;
-  if (bidderParams.frameworks && isArray(bidderParams.frameworks)) {
+  if (bidderParams.frameworks && utils.isArray(bidderParams.frameworks)) {
     hasOmid = includes(bid.params.frameworks, 6);
   }
-  if (!hasOmid && videoParams && videoParams.frameworks && isArray(videoParams.frameworks)) {
+  if (!hasOmid && videoParams && videoParams.frameworks && utils.isArray(videoParams.frameworks)) {
     hasOmid = includes(bid.params.video.frameworks, 6);
   }
   return hasOmid;
@@ -963,14 +963,14 @@ function createAdPodRequest(tags, adPodBid) {
   const { durationRangeSec, requireExactDuration } = adPodBid.mediaTypes.video;
 
   const numberOfPlacements = getAdPodPlacementNumber(adPodBid.mediaTypes.video);
-  const maxDuration = getMaxValueFromArray(durationRangeSec);
+  const maxDuration = utils.getMaxValueFromArray(durationRangeSec);
 
   const tagToDuplicate = tags.filter(tag => tag.uuid === adPodBid.bidId);
-  let request = fill(...tagToDuplicate, numberOfPlacements);
+  let request = utils.fill(...tagToDuplicate, numberOfPlacements);
 
   if (requireExactDuration) {
     const divider = Math.ceil(numberOfPlacements / durationRangeSec.length);
-    const chunked = chunk(request, divider);
+    const chunked = utils.chunk(request, divider);
 
     // each configured duration is set as min/maxduration for a subset of requests
     durationRangeSec.forEach((duration, index) => {
@@ -989,7 +989,7 @@ function createAdPodRequest(tags, adPodBid) {
 
 function getAdPodPlacementNumber(videoParams) {
   const { adPodDurationSec, durationRangeSec, requireExactDuration } = videoParams;
-  const minAllowedDuration = getMinValueFromArray(durationRangeSec);
+  const minAllowedDuration = utils.getMinValueFromArray(durationRangeSec);
   const numberOfPlacements = Math.floor(adPodDurationSec / minAllowedDuration);
 
   return requireExactDuration
@@ -998,7 +998,7 @@ function getAdPodPlacementNumber(videoParams) {
 }
 
 function setVideoProperty(tag, key, value) {
-  if (isEmpty(tag.video)) { tag.video = {}; }
+  if (utils.isEmpty(tag.video)) { tag.video = {}; }
   tag.video[key] = value;
 }
 
@@ -1029,7 +1029,7 @@ function buildNativeRequest(params) {
     const isImageAsset = !!(requestKey === NATIVE_MAPPING.image.serverName || requestKey === NATIVE_MAPPING.icon.serverName);
     if (isImageAsset && request[requestKey].sizes) {
       let sizes = request[requestKey].sizes;
-      if (isArrayOfNums(sizes) || (isArray(sizes) && sizes.length > 0 && sizes.every(sz => isArrayOfNums(sz)))) {
+      if (utils.isArrayOfNums(sizes) || (utils.isArray(sizes) && sizes.length > 0 && sizes.every(sz => utils.isArrayOfNums(sz)))) {
         request[requestKey].sizes = transformSizes(request[requestKey].sizes);
       }
     }
@@ -1108,7 +1108,7 @@ function addUserId(eids, id, source, rti) {
 }
 
 function getBidFloor(bid) {
-  if (!isFn(bid.getFloor)) {
+  if (!utils.isFn(bid.getFloor)) {
     return (bid.params.reserve) ? bid.params.reserve : null;
   }
 
@@ -1117,7 +1117,7 @@ function getBidFloor(bid) {
     mediaType: '*',
     size: '*'
   });
-  if (isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
+  if (utils.isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
     return floor.floor;
   }
   return null;
diff --git a/modules/apstreamBidAdapter.js b/modules/apstreamBidAdapter.js
index f2d4189f237..4fb89b9c720 100644
--- a/modules/apstreamBidAdapter.js
+++ b/modules/apstreamBidAdapter.js
@@ -1,6 +1,6 @@
-import { generateUUID, deepAccess, createTrackPixelHtml, getDNT } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { config } from '../src/config.js';
+import * as utils from '../src/utils.js';
 import { getStorageManager } from '../src/storageManager.js';
 
 const CONSTANTS = {
@@ -221,7 +221,7 @@ var dsuModule = (function() {
   }
 
   function generateDsu() {
-    var dsuId = generateUUID();
+    var dsuId = utils.generateUUID();
     var loc = location();
 
     var dsuIdSuffix = hashWithKey(dsuId + loc.toString());
@@ -303,7 +303,7 @@ function getConsentStringFromPrebid(gdprConsentConfig) {
 }
 
 function getIabConsentString(bidderRequest) {
-  if (deepAccess(bidderRequest, 'gdprConsent')) {
+  if (utils.deepAccess(bidderRequest, 'gdprConsent')) {
     return getConsentStringFromPrebid(bidderRequest.gdprConsent);
   }
 
@@ -318,7 +318,7 @@ function injectPixels(ad, pixels, scripts) {
   let trackedAd = ad;
   if (pixels) {
     pixels.forEach(pixel => {
-      const tracker = createTrackPixelHtml(pixel);
+      const tracker = utils.createTrackPixelHtml(pixel);
       trackedAd += tracker;
     });
   }
@@ -420,7 +420,7 @@ function buildRequests(bidRequests, bidderRequest) {
     med: encodeURIComponent(window.location.href),
     auid: bidderRequest.auctionId,
     ref: document.referrer,
-    dnt: getDNT() ? 1 : 0,
+    dnt: utils.getDNT() ? 1 : 0,
     sr: getScreenParams()
   };
 
diff --git a/modules/asoBidAdapter.js b/modules/asoBidAdapter.js
index bf45b9ee48f..8f06b8ed856 100644
--- a/modules/asoBidAdapter.js
+++ b/modules/asoBidAdapter.js
@@ -1,5 +1,5 @@
-import { _each, deepAccess, logWarn, tryAppendQueryString, inIframe, getWindowTop, parseUrl, parseSizesInput, isFn, getDNT, deepSetValue } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
+import * as utils from '../src/utils.js';
 import {config} from '../src/config.js';
 import {BANNER, VIDEO} from '../src/mediaTypes.js';
 import {Renderer} from '../src/Renderer.js';
@@ -22,16 +22,16 @@ export const spec = {
   buildRequests: (validBidRequests, bidderRequest) => {
     let serverRequests = [];
 
-    _each(validBidRequests, bidRequest => {
+    utils._each(validBidRequests, bidRequest => {
       const payload = createBasePayload(bidRequest, bidderRequest);
 
-      const bannerParams = deepAccess(bidRequest, 'mediaTypes.banner');
-      const videoParams = deepAccess(bidRequest, 'mediaTypes.video');
+      const bannerParams = utils.deepAccess(bidRequest, 'mediaTypes.banner');
+      const videoParams = utils.deepAccess(bidRequest, 'mediaTypes.video');
 
       let imp;
 
       if (bannerParams && videoParams) {
-        logWarn('Please note, multiple mediaTypes are not supported. The only banner will be used.')
+        utils.logWarn('Please note, multiple mediaTypes are not supported. The only banner will be used.')
       }
 
       if (bannerParams) {
@@ -93,7 +93,7 @@ export const spec = {
       bid.ad = serverBid.adm;
     } else if (bid.mediaType === VIDEO) {
       bid.vastXml = serverBid.adm;
-      if (deepAccess(bidRequest, 'mediaTypes.video.context') === 'outstream') {
+      if (utils.deepAccess(bidRequest, 'mediaTypes.video.context') === 'outstream') {
         bid.adResponse = {
           content: bid.vastXml,
         };
@@ -112,25 +112,25 @@ export const spec = {
     if (serverResponses && serverResponses.length !== 0) {
       let query = '';
       if (gdprConsent) {
-        query = tryAppendQueryString(query, 'gdpr', (gdprConsent.gdprApplies ? 1 : 0));
-        query = tryAppendQueryString(query, 'consents_str', gdprConsent.consentString);
+        query = utils.tryAppendQueryString(query, 'gdpr', (gdprConsent.gdprApplies ? 1 : 0));
+        query = utils.tryAppendQueryString(query, 'consents_str', gdprConsent.consentString);
         const consentsIds = getConsentsIds(gdprConsent);
         if (consentsIds) {
-          query = tryAppendQueryString(query, 'consents', consentsIds);
+          query = utils.tryAppendQueryString(query, 'consents', consentsIds);
         }
       }
 
       if (uspConsent) {
-        query = tryAppendQueryString(query, 'us_privacy', uspConsent);
+        query = utils.tryAppendQueryString(query, 'us_privacy', uspConsent);
       }
 
-      _each(serverResponses, resp => {
-        const userSyncs = deepAccess(resp, 'body.ext.user_syncs');
+      utils._each(serverResponses, resp => {
+        const userSyncs = utils.deepAccess(resp, 'body.ext.user_syncs');
         if (!userSyncs) {
           return;
         }
 
-        _each(userSyncs, us => {
+        utils._each(userSyncs, us => {
           urls.push({
             type: us.type,
             url: us.url + (query ? '?' + query : '')
@@ -159,7 +159,7 @@ function createRenderer(bid, url) {
     id: bid.bidId,
     url: url,
     loaded: false,
-    config: deepAccess(bid, 'renderer.options'),
+    config: utils.deepAccess(bid, 'renderer.options'),
     adUnitCode: bid.adUnitCode
   });
   renderer.setRender(outstreamRender);
@@ -172,16 +172,16 @@ function getUrlsInfo(bidderRequest) {
 
   const {refererInfo} = bidderRequest;
 
-  if (inIframe()) {
+  if (utils.inIframe()) {
     page = refererInfo.referer;
   } else {
-    const w = getWindowTop();
+    const w = utils.getWindowTop();
     page = w.location.href;
     referrer = w.document.referrer || '';
   }
 
   page = config.getConfig('pageUrl') || page;
-  const url = parseUrl(page);
+  const url = utils.parseUrl(page);
   const domain = url.hostname;
 
   return {
@@ -192,7 +192,7 @@ function getUrlsInfo(bidderRequest) {
 }
 
 function getSize(paramSizes) {
-  const parsedSizes = parseSizesInput(paramSizes);
+  const parsedSizes = utils.parseSizesInput(paramSizes);
   const sizes = parsedSizes.map(size => {
     const [width, height] = size.split('x');
     const w = parseInt(width, 10);
@@ -204,7 +204,7 @@ function getSize(paramSizes) {
 }
 
 function getBidFloor(bidRequest, size) {
-  if (!isFn(bidRequest.getFloor)) {
+  if (!utils.isFn(bidRequest.getFloor)) {
     return null;
   }
 
@@ -245,7 +245,7 @@ function createBannerImp(bidRequest, bannerParams) {
   imp.banner = {
     w: size.w,
     h: size.h,
-    topframe: inIframe() ? 0 : 1
+    topframe: utils.inIframe() ? 0 : 1
   }
 
   return imp;
@@ -284,7 +284,7 @@ function getEnpoint(bidRequest) {
 }
 
 function getConsentsIds(gdprConsent) {
-  const consents = deepAccess(gdprConsent, 'vendorData.purpose.consents', []);
+  const consents = utils.deepAccess(gdprConsent, 'vendorData.purpose.consents', []);
   let consentsIds = [];
 
   Object.keys(consents).forEach(function (key) {
@@ -310,7 +310,7 @@ function createBasePayload(bidRequest, bidderRequest) {
       ref: urlsInfo.referrer
     },
     device: {
-      dnt: getDNT() ? 1 : 0,
+      dnt: utils.getDNT() ? 1 : 0,
       h: window.innerHeight,
       w: window.innerWidth,
     },
@@ -320,29 +320,29 @@ function createBasePayload(bidRequest, bidderRequest) {
   };
 
   if (bidRequest.params.attr) {
-    deepSetValue(payload, 'site.ext.attr', bidRequest.params.attr);
+    utils.deepSetValue(payload, 'site.ext.attr', bidRequest.params.attr);
   }
 
   if (bidderRequest.gdprConsent) {
-    deepSetValue(payload, 'user.ext.consent', bidderRequest.gdprConsent.consentString);
+    utils.deepSetValue(payload, 'user.ext.consent', bidderRequest.gdprConsent.consentString);
     const consentsIds = getConsentsIds(bidderRequest.gdprConsent);
     if (consentsIds) {
-      deepSetValue(payload, 'user.ext.consents', consentsIds);
+      utils.deepSetValue(payload, 'user.ext.consents', consentsIds);
     }
-    deepSetValue(payload, 'regs.ext.gdpr', bidderRequest.gdprConsent.gdprApplies & 1);
+    utils.deepSetValue(payload, 'regs.ext.gdpr', bidderRequest.gdprConsent.gdprApplies & 1);
   }
 
   if (bidderRequest.uspConsent) {
-    deepSetValue(payload, 'regs.ext.us_privacy', bidderRequest.uspConsent);
+    utils.deepSetValue(payload, 'regs.ext.us_privacy', bidderRequest.uspConsent);
   }
 
   if (config.getConfig('coppa')) {
-    deepSetValue(payload, 'regs.coppa', 1);
+    utils.deepSetValue(payload, 'regs.coppa', 1);
   }
 
-  const eids = deepAccess(bidRequest, 'userIdAsEids');
+  const eids = utils.deepAccess(bidRequest, 'userIdAsEids');
   if (eids && eids.length) {
-    deepSetValue(payload, 'user.ext.eids', eids);
+    utils.deepSetValue(payload, 'user.ext.eids', eids);
   }
 
   return payload;
diff --git a/modules/astraoneBidAdapter.js b/modules/astraoneBidAdapter.js
index c233e665499..2fec3892d27 100644
--- a/modules/astraoneBidAdapter.js
+++ b/modules/astraoneBidAdapter.js
@@ -1,4 +1,4 @@
-import { _map } from '../src/utils.js';
+import * as utils from '../src/utils.js'
 import { registerBidder } from '../src/adapters/bidderFactory.js'
 import { BANNER } from '../src/mediaTypes.js'
 
@@ -7,7 +7,7 @@ const SSP_ENDPOINT = 'https://ssp.astraone.io/auction/prebid';
 const TTL = 60;
 
 function buildBidRequests(validBidRequests) {
-  return _map(validBidRequests, function(validBidRequest) {
+  return utils._map(validBidRequests, function(validBidRequest) {
     const params = validBidRequest.params;
     const bidRequest = {
       bidId: validBidRequest.bidId,

From e4dc4955c78551d746a257cc59189d6f7df69538 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Fri, 24 Sep 2021 13:19:35 -0700
Subject: [PATCH 10/14] Revert "import utils functions as needed and not the
 whole module"

This reverts commit ef500abb06648c763caa066ccd18fd5a18f2a1b5.
---
 modules/atsAnalyticsAdapter.js   | 22 +++++++--------
 modules/audiencerunBidAdapter.js | 30 ++++++++++-----------
 modules/automatadBidAdapter.js   |  4 +--
 modules/axonixBidAdapter.js      | 14 +++++-----
 modules/beachfrontBidAdapter.js  | 46 ++++++++++++++++----------------
 5 files changed, 58 insertions(+), 58 deletions(-)

diff --git a/modules/atsAnalyticsAdapter.js b/modules/atsAnalyticsAdapter.js
index df293556a4c..0cff7bbd68f 100644
--- a/modules/atsAnalyticsAdapter.js
+++ b/modules/atsAnalyticsAdapter.js
@@ -1,7 +1,7 @@
-import { logError, logInfo } from '../src/utils.js';
 import adapter from '../src/AnalyticsAdapter.js';
 import CONSTANTS from '../src/constants.json';
 import adaptermanager from '../src/adapterManager.js';
+import * as utils from '../src/utils.js';
 import {ajax} from '../src/ajax.js';
 import {getStorageManager} from '../src/storageManager.js';
 
@@ -256,7 +256,7 @@ export function parseBrowser() {
     let browserName = result && result.length ? result[0].name : '';
     return (listOfSupportedBrowsers.indexOf(browserName) >= 0) ? browserName : 'Unknown';
   } catch (err) {
-    logError('ATS Analytics - Error while checking user browser!', err);
+    utils.logError('ATS Analytics - Error while checking user browser!', err);
   }
 }
 
@@ -265,20 +265,20 @@ function sendDataToAnalytic () {
   try {
     let dataToSend = {'Data': atsAnalyticsAdapter.context.events};
     let strJSON = JSON.stringify(dataToSend);
-    logInfo('ATS Analytics - tried to send analytics data!');
+    utils.logInfo('ATS Analytics - tried to send analytics data!');
     ajax(analyticsUrl, function () {
     }, strJSON, {method: 'POST', contentType: 'application/json'});
   } catch (err) {
-    logError('ATS Analytics - request encounter an error: ', err);
+    utils.logError('ATS Analytics - request encounter an error: ', err);
   }
 }
 
 // preflight request, to check did publisher have permission to send data to analytics endpoint
 function preflightRequest (envelopeSourceCookieValue) {
-  logInfo('ATS Analytics - preflight request!');
+  utils.logInfo('ATS Analytics - preflight request!');
   ajax(preflightUrl + atsAnalyticsAdapter.context.pid, function (data) {
     let samplingRateObject = JSON.parse(data);
-    logInfo('ATS Analytics - Sampling Rate: ', samplingRateObject);
+    utils.logInfo('ATS Analytics - Sampling Rate: ', samplingRateObject);
     let samplingRate = samplingRateObject['samplingRate'];
     setSamplingCookie(samplingRate);
     let samplingRateNumber = Number(samplingRate);
@@ -332,7 +332,7 @@ let atsAnalyticsAdapter = Object.assign(adapter(
           }
         }
       } catch (err) {
-        logError('ATS Analytics - preflight request encounter an error: ', err);
+        utils.logError('ATS Analytics - preflight request encounter an error: ', err);
       }
     }
   }
@@ -345,10 +345,10 @@ atsAnalyticsAdapter.originEnableAnalytics = atsAnalyticsAdapter.enableAnalytics;
 atsAnalyticsAdapter.shouldFireRequest = function (samplingRate) {
   if (samplingRate !== 0) {
     let shouldFireRequestValue = (Math.floor((Math.random() * 100 + 1)) === 100);
-    logInfo('ATS Analytics - Should Fire Request: ', shouldFireRequestValue);
+    utils.logInfo('ATS Analytics - Should Fire Request: ', shouldFireRequestValue);
     return shouldFireRequestValue;
   } else {
-    logInfo('ATS Analytics - Should Fire Request: ', false);
+    utils.logInfo('ATS Analytics - Should Fire Request: ', false);
     return false;
   }
 };
@@ -359,7 +359,7 @@ atsAnalyticsAdapter.getUserAgent = function () {
 // override enableAnalytics so we can get access to the config passed in from the page
 atsAnalyticsAdapter.enableAnalytics = function (config) {
   if (!config.options.pid) {
-    logError('ATS Analytics - Publisher ID (pid) option is not defined. Analytics won\'t work');
+    utils.logError('ATS Analytics - Publisher ID (pid) option is not defined. Analytics won\'t work');
     return;
   }
   atsAnalyticsAdapter.context = {
@@ -367,7 +367,7 @@ atsAnalyticsAdapter.enableAnalytics = function (config) {
     pid: config.options.pid
   };
   let initOptions = config.options;
-  logInfo('ATS Analytics - adapter enabled! ');
+  utils.logInfo('ATS Analytics - adapter enabled! ');
   atsAnalyticsAdapter.originEnableAnalytics(initOptions); // call the base class function
 };
 
diff --git a/modules/audiencerunBidAdapter.js b/modules/audiencerunBidAdapter.js
index 2c100bce27b..da0cbb39925 100644
--- a/modules/audiencerunBidAdapter.js
+++ b/modules/audiencerunBidAdapter.js
@@ -1,4 +1,4 @@
-import { deepAccess, isFn, logError, getValue, getBidIdParameter, _each, isArray, triggerPixel } from '../src/utils.js';
+import * as utils from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER } from '../src/mediaTypes.js';
@@ -20,7 +20,7 @@ let requestedBids = [];
 function getPageUrl(bidderRequest) {
   return (
     config.getConfig('pageUrl') ||
-    deepAccess(bidderRequest, 'refererInfo.referer') ||
+    utils.deepAccess(bidderRequest, 'refererInfo.referer') ||
     null
   );
 }
@@ -32,8 +32,8 @@ function getPageUrl(bidderRequest) {
  * @returns {number}
  */
 function getBidFloor(bid) {
-  if (!isFn(bid.getFloor)) {
-    return deepAccess(bid, 'params.bidfloor', 0);
+  if (!utils.isFn(bid.getFloor)) {
+    return utils.deepAccess(bid, 'params.bidfloor', 0);
   }
 
   try {
@@ -61,8 +61,8 @@ export const spec = {
    */
   isBidRequestValid: function (bid) {
     let isValid = true;
-    if (!deepAccess(bid, 'params.zoneId')) {
-      logError('AudienceRun zoneId parameter is required. Bid aborted.');
+    if (!utils.deepAccess(bid, 'params.zoneId')) {
+      utils.logError('AudienceRun zoneId parameter is required. Bid aborted.');
       isValid = false;
     }
     return isValid;
@@ -77,19 +77,19 @@ export const spec = {
    */
   buildRequests: function (bidRequests, bidderRequest) {
     const bids = bidRequests.map((bid) => {
-      const sizes = deepAccess(bid, 'mediaTypes.banner.sizes', []);
+      const sizes = utils.deepAccess(bid, 'mediaTypes.banner.sizes', []);
       return {
-        zoneId: getValue(bid.params, 'zoneId'),
+        zoneId: utils.getValue(bid.params, 'zoneId'),
         sizes: sizes.map((size) => ({
           w: size[0],
           h: size[1],
         })),
         bidfloor: getBidFloor(bid),
         bidId: bid.bidId,
-        bidderRequestId: getBidIdParameter('bidderRequestId', bid),
-        adUnitCode: getBidIdParameter('adUnitCode', bid),
-        auctionId: getBidIdParameter('auctionId', bid),
-        transactionId: getBidIdParameter('transactionId', bid),
+        bidderRequestId: utils.getBidIdParameter('bidderRequestId', bid),
+        adUnitCode: utils.getBidIdParameter('adUnitCode', bid),
+        auctionId: utils.getBidIdParameter('auctionId', bid),
+        transactionId: utils.getBidIdParameter('transactionId', bid),
       };
     });
 
@@ -133,7 +133,7 @@ export const spec = {
    */
   interpretResponse: function (serverResponse, bidRequest) {
     const bids = [];
-    _each(serverResponse.body.bid, function (bidObject) {
+    utils._each(serverResponse.body.bid, function (bidObject) {
       if (!bidObject.cpm || bidObject.cpm === null || !bidObject.adm) {
         return;
       }
@@ -196,7 +196,7 @@ export const spec = {
    * @param {Array} timeoutData timeout specific data
    */
   onTimeout: function (timeoutData) {
-    if (!isArray(timeoutData)) {
+    if (!utils.isArray(timeoutData)) {
       return;
     }
 
@@ -204,7 +204,7 @@ export const spec = {
       const bidOnTimeout = requestedBids.find((requestedBid) => requestedBid.bidId === bid.bidId);
 
       if (bidOnTimeout) {
-        triggerPixel(
+        utils.triggerPixel(
           `${TIMEOUT_EVENT_URL}/${bidOnTimeout.zoneId}/${bidOnTimeout.bidId}`
         );
       }
diff --git a/modules/automatadBidAdapter.js b/modules/automatadBidAdapter.js
index 2cfcfbe98b4..415c52ba6d3 100644
--- a/modules/automatadBidAdapter.js
+++ b/modules/automatadBidAdapter.js
@@ -1,5 +1,5 @@
-import { logInfo } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js'
+import * as utils from '../src/utils.js'
 import {BANNER} from '../src/mediaTypes.js'
 import {ajax} from '../src/ajax.js'
 
@@ -92,7 +92,7 @@ export const spec = {
         })
       })
     } else {
-      logInfo('automatad :: no valid responses to interpret')
+      utils.logInfo('automatad :: no valid responses to interpret')
     }
 
     return bidResponses
diff --git a/modules/axonixBidAdapter.js b/modules/axonixBidAdapter.js
index 7cd8f63bd2a..daaac27e6a4 100644
--- a/modules/axonixBidAdapter.js
+++ b/modules/axonixBidAdapter.js
@@ -1,7 +1,7 @@
-import { isArray, logError, deepAccess, isEmpty, triggerPixel, replaceAuctionPrice } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER, VIDEO } from '../src/mediaTypes.js';
 import { config } from '../src/config.js';
+import * as utils from '../src/utils.js';
 import { ajax } from '../src/ajax.js';
 
 const BIDDER_CODE = 'axonix';
@@ -68,9 +68,9 @@ export const spec = {
     // video bid request validation
     if (bid.hasOwnProperty('mediaTypes') && bid.mediaTypes.hasOwnProperty(VIDEO)) {
       if (!bid.mediaTypes[VIDEO].hasOwnProperty('mimes') ||
-        !isArray(bid.mediaTypes[VIDEO].mimes) ||
+        !utils.isArray(bid.mediaTypes[VIDEO].mimes) ||
         bid.mediaTypes[VIDEO].mimes.length === 0) {
-        logError('mimes are mandatory for video bid request. Ad Unit: ', JSON.stringify(bid));
+        utils.logError('mimes are mandatory for video bid request. Ad Unit: ', JSON.stringify(bid));
 
         return false;
       }
@@ -142,7 +142,7 @@ export const spec = {
   interpretResponse: function(serverResponse) {
     const response = serverResponse ? serverResponse.body : [];
 
-    if (!isArray(response)) {
+    if (!utils.isArray(response)) {
       return [];
     }
 
@@ -160,9 +160,9 @@ export const spec = {
   },
 
   onTimeout: function(timeoutData) {
-    const params = deepAccess(timeoutData, '0.params.0');
+    const params = utils.deepAccess(timeoutData, '0.params.0');
 
-    if (!isEmpty(params)) {
+    if (!utils.isEmpty(params)) {
       ajax(getURL(params, 'prebid/timeout'), null, timeoutData[0], {
         method: 'POST',
         options: {
@@ -177,7 +177,7 @@ export const spec = {
     const { nurl } = bid || {};
 
     if (bid.nurl) {
-      triggerPixel(replaceAuctionPrice(nurl, bid.cpm));
+      utils.triggerPixel(utils.replaceAuctionPrice(nurl, bid.cpm));
     };
   }
 }
diff --git a/modules/beachfrontBidAdapter.js b/modules/beachfrontBidAdapter.js
index a882a796851..3531fa45d1b 100644
--- a/modules/beachfrontBidAdapter.js
+++ b/modules/beachfrontBidAdapter.js
@@ -1,4 +1,4 @@
-import { logWarn, deepAccess, isArray, parseSizesInput, isFn, parseUrl, getUniqueIdentifierStr } from '../src/utils.js';
+import * as utils from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { Renderer } from '../src/Renderer.js';
@@ -34,21 +34,21 @@ export const spec = {
   isBidRequestValid(bid) {
     if (isVideoBid(bid)) {
       if (!getVideoBidParam(bid, 'appId')) {
-        logWarn('Beachfront: appId param is required for video bids.');
+        utils.logWarn('Beachfront: appId param is required for video bids.');
         return false;
       }
       if (!getVideoBidParam(bid, 'bidfloor')) {
-        logWarn('Beachfront: bidfloor param is required for video bids.');
+        utils.logWarn('Beachfront: bidfloor param is required for video bids.');
         return false;
       }
     }
     if (isBannerBid(bid)) {
       if (!getBannerBidParam(bid, 'appId')) {
-        logWarn('Beachfront: appId param is required for banner bids.');
+        utils.logWarn('Beachfront: appId param is required for banner bids.');
         return false;
       }
       if (!getBannerBidParam(bid, 'bidfloor')) {
-        logWarn('Beachfront: bidfloor param is required for banner bids.');
+        utils.logWarn('Beachfront: bidfloor param is required for banner bids.');
         return false;
       }
     }
@@ -85,12 +85,12 @@ export const spec = {
 
     if (isVideoBid(bidRequest)) {
       if (!response || !response.bidPrice) {
-        logWarn(`No valid video bids from ${spec.code} bidder`);
+        utils.logWarn(`No valid video bids from ${spec.code} bidder`);
         return [];
       }
       let sizes = getVideoSizes(bidRequest);
       let firstSize = getFirstSize(sizes);
-      let context = deepAccess(bidRequest, 'mediaTypes.video.context');
+      let context = utils.deepAccess(bidRequest, 'mediaTypes.video.context');
       let responseType = getVideoBidParam(bidRequest, 'responseType') || 'both';
       let responseMeta = Object.assign({ mediaType: VIDEO, advertiserDomains: [] }, response.meta);
       let bidResponse = {
@@ -119,7 +119,7 @@ export const spec = {
       return bidResponse;
     } else {
       if (!response || !response.length) {
-        logWarn(`No valid banner bids from ${spec.code} bidder`);
+        utils.logWarn(`No valid banner bids from ${spec.code} bidder`);
         return [];
       }
       return response
@@ -148,7 +148,7 @@ export const spec = {
   getUserSyncs(syncOptions, serverResponses = [], gdprConsent = {}, uspConsent = '') {
     let syncs = [];
     let { gdprApplies, consentString = '' } = gdprConsent;
-    let bannerResponse = find(serverResponses, (res) => isArray(res.body));
+    let bannerResponse = find(serverResponses, (res) => utils.isArray(res.body));
 
     if (bannerResponse) {
       if (syncOptions.iframeEnabled) {
@@ -206,7 +206,7 @@ function getFirstSize(sizes) {
 }
 
 function parseSizes(sizes) {
-  return parseSizesInput(sizes).map(size => {
+  return utils.parseSizesInput(sizes).map(size => {
     let [ width, height ] = size.split('x');
     return {
       w: parseInt(width, 10) || undefined,
@@ -216,11 +216,11 @@ function parseSizes(sizes) {
 }
 
 function getVideoSizes(bid) {
-  return parseSizes(deepAccess(bid, 'mediaTypes.video.playerSize') || bid.sizes);
+  return parseSizes(utils.deepAccess(bid, 'mediaTypes.video.playerSize') || bid.sizes);
 }
 
 function getBannerSizes(bid) {
-  return parseSizes(deepAccess(bid, 'mediaTypes.banner.sizes') || bid.sizes);
+  return parseSizes(utils.deepAccess(bid, 'mediaTypes.banner.sizes') || bid.sizes);
 }
 
 function getOsVersion() {
@@ -257,33 +257,33 @@ function getDoNotTrack() {
 }
 
 function isVideoBid(bid) {
-  return deepAccess(bid, 'mediaTypes.video');
+  return utils.deepAccess(bid, 'mediaTypes.video');
 }
 
 function isBannerBid(bid) {
-  return deepAccess(bid, 'mediaTypes.banner') || !isVideoBid(bid);
+  return utils.deepAccess(bid, 'mediaTypes.banner') || !isVideoBid(bid);
 }
 
 function getVideoBidParam(bid, key) {
-  return deepAccess(bid, 'params.video.' + key) || deepAccess(bid, 'params.' + key);
+  return utils.deepAccess(bid, 'params.video.' + key) || utils.deepAccess(bid, 'params.' + key);
 }
 
 function getBannerBidParam(bid, key) {
-  return deepAccess(bid, 'params.banner.' + key) || deepAccess(bid, 'params.' + key);
+  return utils.deepAccess(bid, 'params.banner.' + key) || utils.deepAccess(bid, 'params.' + key);
 }
 
 function getPlayerBidParam(bid, key, defaultValue) {
-  let param = deepAccess(bid, 'params.player.' + key);
+  let param = utils.deepAccess(bid, 'params.player.' + key);
   return param === undefined ? defaultValue : param;
 }
 
 function getBannerBidFloor(bid) {
-  let floorInfo = isFn(bid.getFloor) ? bid.getFloor({ currency: CURRENCY, mediaType: 'banner', size: '*' }) : {};
+  let floorInfo = utils.isFn(bid.getFloor) ? bid.getFloor({ currency: CURRENCY, mediaType: 'banner', size: '*' }) : {};
   return floorInfo.floor || getBannerBidParam(bid, 'bidfloor');
 }
 
 function getVideoBidFloor(bid) {
-  let floorInfo = isFn(bid.getFloor) ? bid.getFloor({ currency: CURRENCY, mediaType: 'video', size: '*' }) : {};
+  let floorInfo = utils.isFn(bid.getFloor) ? bid.getFloor({ currency: CURRENCY, mediaType: 'video', size: '*' }) : {};
   return floorInfo.floor || getVideoBidParam(bid, 'bidfloor');
 }
 
@@ -297,7 +297,7 @@ function isBannerBidValid(bid) {
 
 function getTopWindowLocation(bidderRequest) {
   let url = bidderRequest && bidderRequest.refererInfo && bidderRequest.refererInfo.referer;
-  return parseUrl(config.getConfig('pageUrl') || url, { decodeSearchAsString: true });
+  return utils.parseUrl(config.getConfig('pageUrl') || url, { decodeSearchAsString: true });
 }
 
 function getTopWindowReferrer() {
@@ -316,7 +316,7 @@ function getEids(bid) {
 
 function getUserId(bid) {
   return ({ key, source, rtiPartner, atype }) => {
-    let id = deepAccess(bid, `userId.${key}`);
+    let id = utils.deepAccess(bid, `userId.${key}`);
     return id ? formatEid(id, source, rtiPartner, atype) : null;
   };
 }
@@ -364,7 +364,7 @@ function createVideoRequestData(bid, bidderRequest) {
     isPrebid: true,
     appId: appId,
     domain: document.location.hostname,
-    id: getUniqueIdentifierStr(),
+    id: utils.getUniqueIdentifierStr(),
     imp: [{
       video: Object.assign({
         w: firstSize.w,
@@ -469,7 +469,7 @@ function createBannerRequestData(bids, bidderRequest) {
   }
 
   SUPPORTED_USER_IDS.forEach(({ key, queryParam }) => {
-    let id = deepAccess(bids, `0.userId.${key}`)
+    let id = utils.deepAccess(bids, `0.userId.${key}`)
     if (id) {
       payload[queryParam] = id;
     }

From 9e42ba5700bce0aca28084ff1b41a747bdb9e2d1 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Fri, 24 Sep 2021 13:19:40 -0700
Subject: [PATCH 11/14] Revert "import utils functions as needed and not the
 whole module"

This reverts commit 7e3fa3feba9ec9b8e81524419c3c13e94ee1049e.
---
 modules/beopBidAdapter.js      | 44 +++++++++++++++++-----------------
 modules/bidViewabilityIO.js    | 14 +++++------
 modules/bidglassBidAdapter.js  | 16 ++++++-------
 modules/bidscubeBidAdapter.js  |  6 ++---
 modules/bizzclickBidAdapter.js | 20 ++++++++--------
 5 files changed, 50 insertions(+), 50 deletions(-)

diff --git a/modules/beopBidAdapter.js b/modules/beopBidAdapter.js
index a6bc8a5687d..aed5d04a151 100644
--- a/modules/beopBidAdapter.js
+++ b/modules/beopBidAdapter.js
@@ -1,4 +1,4 @@
-import { deepAccess, isArray, logWarn, triggerPixel, buildUrl, logInfo, getValue, getBidIdParameter } from '../src/utils.js';
+import * as utils from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { config } from '../src/config.js';
 const BIDDER_CODE = 'beop';
@@ -36,7 +36,7 @@ export const spec = {
     */
   buildRequests: function(validBidRequests, bidderRequest) {
     const slots = validBidRequests.map(beOpRequestSlotsMaker);
-    let pageUrl = deepAccess(bidderRequest, 'refererInfo.canonicalUrl') || config.getConfig('pageUrl') || deepAccess(window, 'location.href');
+    let pageUrl = utils.deepAccess(bidderRequest, 'refererInfo.canonicalUrl') || config.getConfig('pageUrl') || utils.deepAccess(window, 'location.href');
     let fpd = config.getLegacyFpd(config.getConfig('ortb2'));
     let gdpr = bidderRequest.gdprConsent;
     let firstSlot = slots[0];
@@ -50,7 +50,7 @@ export const spec = {
       kwds: (fpd && fpd.site && fpd.site.keywords) || [],
       dbg: false,
       slts: slots,
-      is_amp: deepAccess(bidderRequest, 'referrerInfo.isAmp'),
+      is_amp: utils.deepAccess(bidderRequest, 'referrerInfo.isAmp'),
       tc_string: (gdpr && gdpr.gdprApplies) ? gdpr.consentString : null,
     };
     const payloadString = JSON.stringify(payloadObject);
@@ -61,7 +61,7 @@ export const spec = {
     }
   },
   interpretResponse: function(serverResponse, request) {
-    if (serverResponse && serverResponse.body && isArray(serverResponse.body.bids) && serverResponse.body.bids.length > 0) {
+    if (serverResponse && serverResponse.body && utils.isArray(serverResponse.body.bids) && serverResponse.body.bids.length > 0) {
       return serverResponse.body.bids;
     }
     return [];
@@ -73,8 +73,8 @@ export const spec = {
 
     let trackingParams = buildTrackingParams(timeoutData, 'timeout', timeoutData.timeout);
 
-    logWarn(BIDDER_CODE + ': timed out request');
-    triggerPixel(buildUrl({
+    utils.logWarn(BIDDER_CODE + ': timed out request');
+    utils.triggerPixel(utils.buildUrl({
       protocol: 'https',
       hostname: 't.beop.io',
       pathname: '/bid',
@@ -87,8 +87,8 @@ export const spec = {
     }
     let trackingParams = buildTrackingParams(bid, 'won', bid.cpm);
 
-    logInfo(BIDDER_CODE + ': won request');
-    triggerPixel(buildUrl({
+    utils.logInfo(BIDDER_CODE + ': won request');
+    utils.triggerPixel(utils.buildUrl({
       protocol: 'https',
       hostname: 't.beop.io',
       pathname: '/bid',
@@ -113,8 +113,8 @@ function buildTrackingParams(data, info, value) {
 }
 
 function beOpRequestSlotsMaker(bid) {
-  const bannerSizes = deepAccess(bid, 'mediaTypes.banner.sizes');
-  const publisherCurrency = config.getConfig('currency.adServerCurrency') || getValue(bid.params, 'currency') || 'EUR';
+  const bannerSizes = utils.deepAccess(bid, 'mediaTypes.banner.sizes');
+  const publisherCurrency = config.getConfig('currency.adServerCurrency') || utils.getValue(bid.params, 'currency') || 'EUR';
   let floor;
   if (typeof bid.getFloor === 'function') {
     const floorInfo = bid.getFloor({currency: publisherCurrency, mediaType: 'banner', size: [1, 1]});
@@ -123,19 +123,19 @@ function beOpRequestSlotsMaker(bid) {
     }
   }
   return {
-    sizes: isArray(bannerSizes) ? bannerSizes : bid.sizes,
+    sizes: utils.isArray(bannerSizes) ? bannerSizes : bid.sizes,
     flr: floor,
-    pid: getValue(bid.params, 'accountId'),
-    nid: getValue(bid.params, 'networkId'),
-    nptnid: getValue(bid.params, 'networkPartnerId'),
-    bid: getBidIdParameter('bidId', bid),
-    brid: getBidIdParameter('bidderRequestId', bid),
-    name: getBidIdParameter('adUnitCode', bid),
-    aid: getBidIdParameter('auctionId', bid),
-    tid: getBidIdParameter('transactionId', bid),
-    brc: getBidIdParameter('bidRequestsCount', bid),
-    bdrc: getBidIdParameter('bidderRequestCount', bid),
-    bwc: getBidIdParameter('bidderWinsCount', bid),
+    pid: utils.getValue(bid.params, 'accountId'),
+    nid: utils.getValue(bid.params, 'networkId'),
+    nptnid: utils.getValue(bid.params, 'networkPartnerId'),
+    bid: utils.getBidIdParameter('bidId', bid),
+    brid: utils.getBidIdParameter('bidderRequestId', bid),
+    name: utils.getBidIdParameter('adUnitCode', bid),
+    aid: utils.getBidIdParameter('auctionId', bid),
+    tid: utils.getBidIdParameter('transactionId', bid),
+    brc: utils.getBidIdParameter('bidRequestsCount', bid),
+    bdrc: utils.getBidIdParameter('bidderRequestCount', bid),
+    bwc: utils.getBidIdParameter('bidderWinsCount', bid),
   }
 }
 
diff --git a/modules/bidViewabilityIO.js b/modules/bidViewabilityIO.js
index d936fb4aeec..4651e424d00 100644
--- a/modules/bidViewabilityIO.js
+++ b/modules/bidViewabilityIO.js
@@ -1,7 +1,7 @@
-import { logMessage } from '../src/utils.js';
 import { config } from '../src/config.js';
 import * as events from '../src/events.js';
 import { EVENTS } from '../src/constants.json';
+import * as utils from '../src/utils.js';
 
 const MODULE_NAME = 'bidViewabilityIO';
 const CONFIG_ENABLED = 'enabled';
@@ -23,8 +23,8 @@ export let isSupportedMediaType = (bid) => {
   return supportedMediaTypes.indexOf(bid.mediaType) > -1;
 }
 
-let _logMessage = (message) => {
-  return logMessage(`${MODULE_NAME}: ${message}`);
+let logMessage = (message) => {
+  return utils.logMessage(`${MODULE_NAME}: ${message}`);
 }
 
 // returns options for the iO that detects if the ad is viewable
@@ -43,7 +43,7 @@ export let markViewed = (bid, entry, observer) => {
   return () => {
     observer.unobserve(entry.target);
     events.emit(EVENTS.BID_VIEWABLE, bid);
-    _logMessage(`id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode} was viewed`);
+    logMessage(`id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode} was viewed`);
   }
 }
 
@@ -59,13 +59,13 @@ export let viewCallbackFactory = (bid) => {
   return (entries, observer) => {
     entries.forEach(entry => {
       if (entry.isIntersecting) {
-        _logMessage(`viewable timer starting for id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode}`);
+        logMessage(`viewable timer starting for id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode}`);
         entry.target.view_tracker = setTimeout(markViewed(bid, entry, observer), IAB_VIEWABLE_DISPLAY_TIME);
       } else {
-        _logMessage(`id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode} is out of view`);
+        logMessage(`id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode} is out of view`);
         if (entry.target.view_tracker) {
           clearTimeout(entry.target.view_tracker);
-          _logMessage(`viewable timer stopped for id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode}`);
+          logMessage(`viewable timer stopped for id: ${entry.target.getAttribute('id')} code: ${bid.adUnitCode}`);
         }
       }
     });
diff --git a/modules/bidglassBidAdapter.js b/modules/bidglassBidAdapter.js
index 3184372881b..b77ca474e13 100644
--- a/modules/bidglassBidAdapter.js
+++ b/modules/bidglassBidAdapter.js
@@ -1,4 +1,4 @@
-import { _each, isArray, getBidIdParameter, deepClone, getUniqueIdentifierStr } from '../src/utils.js';
+import * as utils from '../src/utils.js';
 // import {config} from 'src/config.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 
@@ -69,12 +69,12 @@ export const spec = {
 
     let bidglass = window['bidglass'];
 
-    _each(validBidRequests, function(bid) {
-      bid.sizes = ((isArray(bid.sizes) && isArray(bid.sizes[0])) ? bid.sizes : [bid.sizes]);
-      bid.sizes = bid.sizes.filter(size => isArray(size));
+    utils._each(validBidRequests, function(bid) {
+      bid.sizes = ((utils.isArray(bid.sizes) && utils.isArray(bid.sizes[0])) ? bid.sizes : [bid.sizes]);
+      bid.sizes = bid.sizes.filter(size => utils.isArray(size));
 
-      var adUnitId = getBidIdParameter('adUnitId', bid.params);
-      var options = deepClone(bid.params);
+      var adUnitId = utils.getBidIdParameter('adUnitId', bid.params);
+      var options = utils.deepClone(bid.params);
 
       delete options.adUnitId;
 
@@ -96,7 +96,7 @@ export const spec = {
 
     // Stuff to send: page URL
     const bidReq = {
-      reqId: getUniqueIdentifierStr(),
+      reqId: utils.getUniqueIdentifierStr(),
       imps: imps,
       ref: getReferer(),
       ori: getOrigins()
@@ -125,7 +125,7 @@ export const spec = {
   interpretResponse: function(serverResponse) {
     const bidResponses = [];
 
-    _each(serverResponse.body.bidResponses, function(serverBid) {
+    utils._each(serverResponse.body.bidResponses, function(serverBid) {
       const bidResponse = {
         requestId: serverBid.requestId,
         cpm: parseFloat(serverBid.cpm),
diff --git a/modules/bidscubeBidAdapter.js b/modules/bidscubeBidAdapter.js
index 951bd97d255..d3f27a5ac6d 100644
--- a/modules/bidscubeBidAdapter.js
+++ b/modules/bidscubeBidAdapter.js
@@ -1,6 +1,6 @@
-import { logMessage, getWindowLocation } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js'
 import { BANNER, NATIVE, VIDEO } from '../src/mediaTypes.js'
+import * as utils from '../src/utils.js'
 
 const BIDDER_CODE = 'bidscube'
 const URL = 'https://supply.bidscube.com/?c=o&m=multi'
@@ -20,9 +20,9 @@ export const spec = {
     try {
       window.top.location.toString()
       winTop = window.top
-    } catch (e) { logMessage(e) }
+    } catch (e) { utils.logMessage(e) }
 
-    const location = getWindowLocation()
+    const location = utils.getWindowLocation()
     const placements = []
 
     for (let i = 0; i < validBidRequests.length; i++) {
diff --git a/modules/bizzclickBidAdapter.js b/modules/bizzclickBidAdapter.js
index 38195f8f9d9..95c53b78de2 100644
--- a/modules/bizzclickBidAdapter.js
+++ b/modules/bizzclickBidAdapter.js
@@ -1,6 +1,6 @@
-import { logMessage, getDNT, deepSetValue, deepAccess, _map, logWarn } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER, NATIVE, VIDEO } from '../src/mediaTypes.js';
+import * as utils from '../src/utils.js';
 import {config} from '../src/config.js';
 const BIDDER_CODE = 'bizzclick';
 const ACCOUNTID_MACROS = '[account_id]';
@@ -67,7 +67,7 @@ export const spec = {
       winTop = window.top;
     } catch (e) {
       location = winTop.location;
-      logMessage(e);
+      utils.logMessage(e);
     };
     let bids = [];
     for (let bidRequest of validBidRequests) {
@@ -80,7 +80,7 @@ export const spec = {
         device: {
           w: winTop.screen.width,
           h: winTop.screen.height,
-          dnt: getDNT() ? 1 : 0,
+          dnt: utils.getDNT() ? 1 : 0,
           language: (navigator && navigator.language) ? navigator.language.indexOf('-') != -1 ? navigator.language.split('-')[0] : navigator.language : '',
         },
         site: {
@@ -124,12 +124,12 @@ export const spec = {
       }
       if (bidRequest) {
         if (bidRequest.gdprConsent && bidRequest.gdprConsent.gdprApplies) {
-          deepSetValue(data, 'regs.ext.gdpr', bidRequest.gdprConsent.gdprApplies ? 1 : 0);
-          deepSetValue(data, 'user.ext.consent', bidRequest.gdprConsent.consentString);
+          utils.deepSetValue(data, 'regs.ext.gdpr', bidRequest.gdprConsent.gdprApplies ? 1 : 0);
+          utils.deepSetValue(data, 'user.ext.consent', bidRequest.gdprConsent.consentString);
         }
 
         if (bidRequest.uspConsent !== undefined) {
-          deepSetValue(data, 'regs.ext.us_privacy', bidRequest.uspConsent);
+          utils.deepSetValue(data, 'regs.ext.us_privacy', bidRequest.uspConsent);
         }
       }
       bids.push(data)
@@ -194,7 +194,7 @@ export const spec = {
  * @returns {boolean}
  */
 const checkRequestType = (bidRequest, type) => {
-  return (typeof deepAccess(bidRequest, `mediaTypes.${type}`) !== 'undefined');
+  return (typeof utils.deepAccess(bidRequest, `mediaTypes.${type}`) !== 'undefined');
 }
 const parseNative = admObject => {
   const { assets, link, imptrackers, jstracker } = admObject.native;
@@ -240,7 +240,7 @@ const addNativeParameters = bidRequest => {
     id: bidRequest.transactionId,
     ver: NATIVE_VERSION,
   };
-  const assets = _map(bidRequest.mediaTypes.native, (bidParams, key) => {
+  const assets = utils._map(bidRequest.mediaTypes.native, (bidParams, key) => {
     const props = NATIVE_PARAMS[key];
     const asset = {
       required: bidParams.required & 1,
@@ -286,7 +286,7 @@ const parseSizes = (bid, mediaType) => {
         mediaTypes.video.w,
         mediaTypes.video.h
       ];
-    } else if (Array.isArray(deepAccess(bid, 'mediaTypes.video.playerSize')) && bid.mediaTypes.video.playerSize.length === 1) {
+    } else if (Array.isArray(utils.deepAccess(bid, 'mediaTypes.video.playerSize')) && bid.mediaTypes.video.playerSize.length === 1) {
       size = bid.mediaTypes.video.playerSize[0];
     } else if (Array.isArray(bid.sizes) && bid.sizes.length > 0 && Array.isArray(bid.sizes[0]) && bid.sizes[0].length > 1) {
       size = bid.sizes[0];
@@ -299,7 +299,7 @@ const parseSizes = (bid, mediaType) => {
   } else if (Array.isArray(bid.sizes) && bid.sizes.length > 0) {
     sizes = bid.sizes
   } else {
-    logWarn('no sizes are setup or found');
+    utils.logWarn('no sizes are setup or found');
   }
   return sizes
 }

From 8200e6b275c41736b4d25255e96a1c12503c7210 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Mon, 27 Sep 2021 11:59:19 -0700
Subject: [PATCH 12/14] import utils functions as needed and not the whole
 module

---
 modules/timeoutRtdProvider.js   | 30 ++++++++++-----------
 modules/tpmnBidAdapter.js       |  6 ++---
 modules/trionBidAdapter.js      | 30 ++++++++++-----------
 modules/tripleliftBidAdapter.js | 46 ++++++++++++++++-----------------
 modules/truereachBidAdapter.js  |  8 +++---
 5 files changed, 60 insertions(+), 60 deletions(-)

diff --git a/modules/timeoutRtdProvider.js b/modules/timeoutRtdProvider.js
index 8f68cf1bcc5..323a5291e2d 100644
--- a/modules/timeoutRtdProvider.js
+++ b/modules/timeoutRtdProvider.js
@@ -1,7 +1,7 @@
 
 import { submodule } from '../src/hook.js';
 import * as ajax from '../src/ajax.js';
-import * as utils from '../src/utils.js';
+import { logInfo, deepAccess, logError } from '../src/utils.js';
 import { getGlobal } from '../src/prebidGlobal.js';
 
 const SUBMODULE_NAME = 'timeout';
@@ -70,14 +70,14 @@ function getConnectionSpeed() {
  * @return {int}
  */
 function calculateTimeoutModifier(adUnits, rules) {
-  utils.logInfo('Timeout rules', rules);
+  logInfo('Timeout rules', rules);
   let timeoutModifier = 0;
   let toAdd = 0;
 
   if (rules.includesVideo) {
     const hasVideo = timeoutRtdFunctions.checkVideo(adUnits);
     toAdd = rules.includesVideo[hasVideo] || 0;
-    utils.logInfo(`Adding ${toAdd} to timeout for includesVideo ${hasVideo}`)
+    logInfo(`Adding ${toAdd} to timeout for includesVideo ${hasVideo}`)
     timeoutModifier += toAdd;
   }
 
@@ -89,7 +89,7 @@ function calculateTimeoutModifier(adUnits, rules) {
       for (const [rangeStr, timeoutVal] of entries(rules.numAdUnits)) {
         const [lowerBound, upperBound] = rangeStr.split('-');
         if (parseInt(lowerBound) <= numAdUnits && numAdUnits <= parseInt(upperBound)) {
-          utils.logInfo(`Adding ${timeoutVal} to timeout for numAdUnits ${numAdUnits}`)
+          logInfo(`Adding ${timeoutVal} to timeout for numAdUnits ${numAdUnits}`)
           timeoutModifier += timeoutVal;
           break;
         }
@@ -100,18 +100,18 @@ function calculateTimeoutModifier(adUnits, rules) {
   if (rules.deviceType) {
     const deviceType = timeoutRtdFunctions.getDeviceType();
     toAdd = rules.deviceType[deviceType] || 0;
-    utils.logInfo(`Adding ${toAdd} to timeout for deviceType ${deviceType}`)
+    logInfo(`Adding ${toAdd} to timeout for deviceType ${deviceType}`)
     timeoutModifier += toAdd;
   }
 
   if (rules.connectionSpeed) {
     const connectionSpeed = timeoutRtdFunctions.getConnectionSpeed();
     toAdd = rules.connectionSpeed[connectionSpeed] || 0;
-    utils.logInfo(`Adding ${toAdd} to timeout for connectionSpeed ${connectionSpeed}`)
+    logInfo(`Adding ${toAdd} to timeout for connectionSpeed ${connectionSpeed}`)
     timeoutModifier += toAdd;
   }
 
-  utils.logInfo('timeout Modifier calculated', timeoutModifier);
+  logInfo('timeout Modifier calculated', timeoutModifier);
   return timeoutModifier;
 }
 
@@ -123,30 +123,30 @@ function calculateTimeoutModifier(adUnits, rules) {
  * @param {Object} userConsent
  */
 function getBidRequestData(reqBidsConfigObj, callback, config, userConsent) {
-  utils.logInfo('Timeout rtd config', config);
-  const timeoutUrl = utils.deepAccess(config, 'params.endpoint.url');
+  logInfo('Timeout rtd config', config);
+  const timeoutUrl = deepAccess(config, 'params.endpoint.url');
   if (timeoutUrl) {
-    utils.logInfo('Timeout url', timeoutUrl);
+    logInfo('Timeout url', timeoutUrl);
     ajax.ajaxBuilder()(timeoutUrl, {
       success: function(response) {
         try {
           const rules = JSON.parse(response);
           timeoutRtdFunctions.handleTimeoutIncrement(reqBidsConfigObj, rules);
         } catch (e) {
-          utils.logError('Error parsing json response from timeout provider.')
+          logError('Error parsing json response from timeout provider.')
         }
         callback();
       },
       error: function(errorStatus) {
-        utils.logError('Timeout request error!', errorStatus);
+        logError('Timeout request error!', errorStatus);
         callback();
       }
     });
-  } else if (utils.deepAccess(config, 'params.rules')) {
-    timeoutRtdFunctions.handleTimeoutIncrement(reqBidsConfigObj, utils.deepAccess(config, 'params.rules'));
+  } else if (deepAccess(config, 'params.rules')) {
+    timeoutRtdFunctions.handleTimeoutIncrement(reqBidsConfigObj, deepAccess(config, 'params.rules'));
     callback();
   } else {
-    utils.logInfo('No timeout endpoint or timeout rules found. Exiting timeout rtd module');
+    logInfo('No timeout endpoint or timeout rules found. Exiting timeout rtd module');
     callback();
   }
 }
diff --git a/modules/tpmnBidAdapter.js b/modules/tpmnBidAdapter.js
index ec9d30c0e29..006357cd4b9 100644
--- a/modules/tpmnBidAdapter.js
+++ b/modules/tpmnBidAdapter.js
@@ -1,6 +1,6 @@
 /* eslint-disable no-tabs */
 import { registerBidder } from '../src/adapters/bidderFactory.js';
-import * as utils from '../src/utils.js';
+import { parseUrl, deepAccess } from '../src/utils.js';
 import { BANNER } from '../src/mediaTypes.js';
 
 export const ADAPTER_VERSION = '1';
@@ -72,7 +72,7 @@ registerBidder(spec);
  * Creates site description object
  */
 function createSite(refInfo) {
-  let url = utils.parseUrl(refInfo.referer);
+  let url = parseUrl(refInfo.referer);
   let site = {
     'domain': url.hostname,
     'page': url.protocol + '://' + url.hostname + url.pathname
@@ -102,7 +102,7 @@ function parseSizes(sizes) {
 }
 
 function getBannerSizes(bidRequest) {
-  return parseSizes(utils.deepAccess(bidRequest, 'mediaTypes.banner.sizes') || bidRequest.sizes);
+  return parseSizes(deepAccess(bidRequest, 'mediaTypes.banner.sizes') || bidRequest.sizes);
 }
 
 function bidToRequest(bid) {
diff --git a/modules/trionBidAdapter.js b/modules/trionBidAdapter.js
index e9e030ce33f..dd1624f90d7 100644
--- a/modules/trionBidAdapter.js
+++ b/modules/trionBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { getBidIdParameter, parseSizesInput, tryAppendQueryString } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 import { getStorageManager } from '../src/storageManager.js';
 
@@ -112,11 +112,11 @@ function getPublisherUrl() {
 }
 
 function buildTrionUrlParams(bid, bidderRequest) {
-  var pubId = utils.getBidIdParameter('pubId', bid.params);
-  var sectionId = utils.getBidIdParameter('sectionId', bid.params);
+  var pubId = getBidIdParameter('pubId', bid.params);
+  var sectionId = getBidIdParameter('sectionId', bid.params);
   var url = getPublisherUrl();
   var bidSizes = getBidSizesFromBidRequest(bid);
-  var sizes = utils.parseSizesInput(bidSizes).join(',');
+  var sizes = parseSizesInput(bidSizes).join(',');
   var isAutomated = (navigator && navigator.webdriver) ? '1' : '0';
   var isHidden = (document.hidden) ? '1' : '0';
   var visibilityState = encodeURIComponent(document.visibilityState);
@@ -131,10 +131,10 @@ function buildTrionUrlParams(bid, bidderRequest) {
   setStorageData(BASE_KEY + 'lps', pubId + ':' + sectionId);
   var trionUrl = '';
 
-  trionUrl = utils.tryAppendQueryString(trionUrl, 'bidId', bid.bidId);
-  trionUrl = utils.tryAppendQueryString(trionUrl, 'pubId', pubId);
-  trionUrl = utils.tryAppendQueryString(trionUrl, 'sectionId', sectionId);
-  trionUrl = utils.tryAppendQueryString(trionUrl, 'vers', '$prebid.version$');
+  trionUrl = tryAppendQueryString(trionUrl, 'bidId', bid.bidId);
+  trionUrl = tryAppendQueryString(trionUrl, 'pubId', pubId);
+  trionUrl = tryAppendQueryString(trionUrl, 'sectionId', sectionId);
+  trionUrl = tryAppendQueryString(trionUrl, 'vers', '$prebid.version$');
   if (url) {
     trionUrl += 'url=' + url + '&';
   }
@@ -142,22 +142,22 @@ function buildTrionUrlParams(bid, bidderRequest) {
     trionUrl += 'sizes=' + sizes + '&';
   }
   if (intT) {
-    trionUrl = utils.tryAppendQueryString(trionUrl, 'int_t', encodeURIComponent(intT));
+    trionUrl = tryAppendQueryString(trionUrl, 'int_t', encodeURIComponent(intT));
   }
-  trionUrl = utils.tryAppendQueryString(trionUrl, 'tr_wd', isAutomated);
-  trionUrl = utils.tryAppendQueryString(trionUrl, 'tr_hd', isHidden);
-  trionUrl = utils.tryAppendQueryString(trionUrl, 'tr_vs', visibilityState);
+  trionUrl = tryAppendQueryString(trionUrl, 'tr_wd', isAutomated);
+  trionUrl = tryAppendQueryString(trionUrl, 'tr_hd', isHidden);
+  trionUrl = tryAppendQueryString(trionUrl, 'tr_vs', visibilityState);
   if (bidderRequest && bidderRequest.gdprConsent) {
     var gdpr = bidderRequest.gdprConsent;
     if (gdpr) {
       if (gdpr.consentString) {
-        trionUrl = utils.tryAppendQueryString(trionUrl, 'gdprc', encodeURIComponent(gdpr.consentString));
+        trionUrl = tryAppendQueryString(trionUrl, 'gdprc', encodeURIComponent(gdpr.consentString));
       }
-      trionUrl = utils.tryAppendQueryString(trionUrl, 'gdpr', (gdpr.gdprApplies ? 1 : 0));
+      trionUrl = tryAppendQueryString(trionUrl, 'gdpr', (gdpr.gdprApplies ? 1 : 0));
     }
   }
   if (bidderRequest && bidderRequest.uspConsent) {
-    trionUrl = utils.tryAppendQueryString(trionUrl, 'usp', encodeURIComponent(bidderRequest.uspConsent));
+    trionUrl = tryAppendQueryString(trionUrl, 'usp', encodeURIComponent(bidderRequest.uspConsent));
   }
   // remove the trailing "&"
   if (trionUrl.lastIndexOf('&') === trionUrl.length - 1) {
diff --git a/modules/tripleliftBidAdapter.js b/modules/tripleliftBidAdapter.js
index 2dc0b069a3c..01df88f62ee 100644
--- a/modules/tripleliftBidAdapter.js
+++ b/modules/tripleliftBidAdapter.js
@@ -1,6 +1,6 @@
+import { tryAppendQueryString, logMessage, isEmpty } from '../src/utils.js';
 import { BANNER, VIDEO } from '../src/mediaTypes.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
-import * as utils from '../src/utils.js';
 import { config } from '../src/config.js';
 
 const GVLID = 28;
@@ -23,41 +23,41 @@ export const tripleliftAdapterSpec = {
     let tlCall = STR_ENDPOINT;
     let data = _buildPostBody(bidRequests);
 
-    tlCall = utils.tryAppendQueryString(tlCall, 'lib', 'prebid');
-    tlCall = utils.tryAppendQueryString(tlCall, 'v', '$prebid.version$');
+    tlCall = tryAppendQueryString(tlCall, 'lib', 'prebid');
+    tlCall = tryAppendQueryString(tlCall, 'v', '$prebid.version$');
 
     if (bidderRequest && bidderRequest.refererInfo) {
       let referrer = bidderRequest.refererInfo.referer;
-      tlCall = utils.tryAppendQueryString(tlCall, 'referrer', referrer);
+      tlCall = tryAppendQueryString(tlCall, 'referrer', referrer);
     }
 
     if (bidderRequest && bidderRequest.timeout) {
-      tlCall = utils.tryAppendQueryString(tlCall, 'tmax', bidderRequest.timeout);
+      tlCall = tryAppendQueryString(tlCall, 'tmax', bidderRequest.timeout);
     }
 
     if (bidderRequest && bidderRequest.gdprConsent) {
       if (typeof bidderRequest.gdprConsent.gdprApplies !== 'undefined') {
         gdprApplies = bidderRequest.gdprConsent.gdprApplies;
-        tlCall = utils.tryAppendQueryString(tlCall, 'gdpr', gdprApplies.toString());
+        tlCall = tryAppendQueryString(tlCall, 'gdpr', gdprApplies.toString());
       }
       if (typeof bidderRequest.gdprConsent.consentString !== 'undefined') {
         consentString = bidderRequest.gdprConsent.consentString;
-        tlCall = utils.tryAppendQueryString(tlCall, 'cmp_cs', consentString);
+        tlCall = tryAppendQueryString(tlCall, 'cmp_cs', consentString);
       }
     }
 
     if (bidderRequest && bidderRequest.uspConsent) {
-      tlCall = utils.tryAppendQueryString(tlCall, 'us_privacy', bidderRequest.uspConsent);
+      tlCall = tryAppendQueryString(tlCall, 'us_privacy', bidderRequest.uspConsent);
     }
 
     if (config.getConfig('coppa') === true) {
-      tlCall = utils.tryAppendQueryString(tlCall, 'coppa', true);
+      tlCall = tryAppendQueryString(tlCall, 'coppa', true);
     }
 
     if (tlCall.lastIndexOf('&') === tlCall.length - 1) {
       tlCall = tlCall.substring(0, tlCall.length - 1);
     }
-    utils.logMessage('tlCall request built: ' + tlCall);
+    logMessage('tlCall request built: ' + tlCall);
 
     return {
       method: 'POST',
@@ -81,17 +81,17 @@ export const tripleliftAdapterSpec = {
     let syncEndpoint = 'https://eb2.3lift.com/sync?';
 
     if (syncType === 'image') {
-      syncEndpoint = utils.tryAppendQueryString(syncEndpoint, 'px', 1);
-      syncEndpoint = utils.tryAppendQueryString(syncEndpoint, 'src', 'prebid');
+      syncEndpoint = tryAppendQueryString(syncEndpoint, 'px', 1);
+      syncEndpoint = tryAppendQueryString(syncEndpoint, 'src', 'prebid');
     }
 
     if (consentString !== null) {
-      syncEndpoint = utils.tryAppendQueryString(syncEndpoint, 'gdpr', gdprApplies);
-      syncEndpoint = utils.tryAppendQueryString(syncEndpoint, 'cmp_cs', consentString);
+      syncEndpoint = tryAppendQueryString(syncEndpoint, 'gdpr', gdprApplies);
+      syncEndpoint = tryAppendQueryString(syncEndpoint, 'cmp_cs', consentString);
     }
 
     if (usPrivacy) {
-      syncEndpoint = utils.tryAppendQueryString(syncEndpoint, 'us_privacy', usPrivacy);
+      syncEndpoint = tryAppendQueryString(syncEndpoint, 'us_privacy', usPrivacy);
     }
 
     return [{
@@ -124,7 +124,7 @@ function _buildPostBody(bidRequests) {
     } else if (bidRequest.mediaTypes.banner) {
       imp.banner = { format: _sizes(bidRequest.sizes) };
     };
-    if (!utils.isEmpty(bidRequest.ortb2Imp)) {
+    if (!isEmpty(bidRequest.ortb2Imp)) {
       imp.fpd = _getAdUnitFpd(bidRequest.ortb2Imp);
     }
     return imp;
@@ -145,7 +145,7 @@ function _buildPostBody(bidRequests) {
 
   let ext = _getExt(schain, globalFpd);
 
-  if (!utils.isEmpty(ext)) {
+  if (!isEmpty(ext)) {
     data.ext = ext;
   }
   return data;
@@ -200,10 +200,10 @@ function _getGlobalFpd() {
   _addEntries(context, fpdContext);
   _addEntries(user, fpdUser);
 
-  if (!utils.isEmpty(context)) {
+  if (!isEmpty(context)) {
     fpd.context = context;
   }
-  if (!utils.isEmpty(user)) {
+  if (!isEmpty(user)) {
     fpd.user = user;
   }
   return fpd;
@@ -215,7 +215,7 @@ function _getAdUnitFpd(adUnitFpd) {
 
   _addEntries(context, adUnitFpd.ext);
 
-  if (!utils.isEmpty(context)) {
+  if (!isEmpty(context)) {
     fpd.context = context;
   }
 
@@ -223,7 +223,7 @@ function _getAdUnitFpd(adUnitFpd) {
 }
 
 function _addEntries(target, source) {
-  if (!utils.isEmpty(source)) {
+  if (!isEmpty(source)) {
     Object.keys(source).forEach(key => {
       if (source[key] != null) {
         target[key] = source[key];
@@ -234,10 +234,10 @@ function _addEntries(target, source) {
 
 function _getExt(schain, fpd) {
   let ext = {};
-  if (!utils.isEmpty(schain)) {
+  if (!isEmpty(schain)) {
     ext.schain = { ...schain };
   }
-  if (!utils.isEmpty(fpd)) {
+  if (!isEmpty(fpd)) {
     ext.fpd = { ...fpd };
   }
   return ext;
diff --git a/modules/truereachBidAdapter.js b/modules/truereachBidAdapter.js
index fadc952b5fb..a0244e3a349 100755
--- a/modules/truereachBidAdapter.js
+++ b/modules/truereachBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { deepAccess, getUniqueIdentifierStr } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { config } from '../src/config.js';
 import { BANNER } from '../src/mediaTypes.js';
@@ -13,7 +13,7 @@ export const spec = {
 
   isBidRequestValid: function (bidRequest) {
     return (bidRequest.params.site_id && bidRequest.params.bidfloor &&
-    utils.deepAccess(bidRequest, 'mediaTypes.banner') && (utils.deepAccess(bidRequest, 'mediaTypes.banner.sizes.length') > 0));
+    deepAccess(bidRequest, 'mediaTypes.banner') && (deepAccess(bidRequest, 'mediaTypes.banner.sizes.length') > 0));
   },
 
   buildRequests: function (validBidRequests, bidderRequest) {
@@ -23,7 +23,7 @@ export const spec = {
 
     let queryParams = buildCommonQueryParamsFromBids(validBidRequests, bidderRequest);
 
-    let siteId = utils.deepAccess(validBidRequests[0], 'params.site_id');
+    let siteId = deepAccess(validBidRequests[0], 'params.site_id');
 
     let url = BIDDER_URL + siteId + '?hb=1&transactionId=' + validBidRequests[0].transactionId;
 
@@ -121,7 +121,7 @@ function buildCommonQueryParamsFromBids(validBidRequests, bidderRequest) {
   let page = window.location.host + window.location.pathname + location.search + location.hash;
 
   let defaultParams = {
-    id: utils.getUniqueIdentifierStr(),
+    id: getUniqueIdentifierStr(),
     imp: [
       {
         id: validBidRequests[0].bidId,

From 232d94a4a85597a433b1b7f4247fd04187a502ff Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Mon, 27 Sep 2021 12:08:06 -0700
Subject: [PATCH 13/14] import utils functions as needed and not the whole
 module

---
 modules/trustxBidAdapter.js        | 26 +++++++++++++-------------
 modules/ucfunnelBidAdapter.js      |  6 +++---
 modules/uid2IdSystem.js            | 12 ++++++------
 modules/underdogmediaBidAdapter.js |  8 ++++----
 modules/unicornBidAdapter.js       | 26 +++++++++++++-------------
 5 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/modules/trustxBidAdapter.js b/modules/trustxBidAdapter.js
index d99dbf0cd87..bd7c5c9a5c3 100644
--- a/modules/trustxBidAdapter.js
+++ b/modules/trustxBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { isEmpty, deepAccess, logError, logWarn, parseGPTSingleSizeArrayToRtbSize } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 import { Renderer } from '../src/Renderer.js';
 import { VIDEO, BANNER } from '../src/mediaTypes.js';
@@ -102,7 +102,7 @@ export const spec = {
         }
       };
 
-      if (!utils.isEmpty(keywords)) {
+      if (!isEmpty(keywords)) {
         if (!pageKeywords) {
           pageKeywords = keywords;
         }
@@ -188,8 +188,8 @@ export const spec = {
       request.user = user;
     }
 
-    const userKeywords = utils.deepAccess(config.getConfig('ortb2.user'), 'keywords') || null;
-    const siteKeywords = utils.deepAccess(config.getConfig('ortb2.site'), 'keywords') || null;
+    const userKeywords = deepAccess(config.getConfig('ortb2.user'), 'keywords') || null;
+    const siteKeywords = deepAccess(config.getConfig('ortb2.site'), 'keywords') || null;
 
     if (userKeywords) {
       pageKeywords = pageKeywords || {};
@@ -267,7 +267,7 @@ export const spec = {
         _addBidResponse(_getBidFromResponse(respItem), bidRequest, bidResponses, RendererConst);
       });
     }
-    if (errorMessage) utils.logError(errorMessage);
+    if (errorMessage) logError(errorMessage);
     return bidResponses;
   },
   getUserSyncs: function(syncOptions, responses, gdprConsent, uspConsent) {
@@ -302,11 +302,11 @@ export const spec = {
 
 function _getBidFromResponse(respItem) {
   if (!respItem) {
-    utils.logError(LOG_ERROR_MESS.emptySeatbid);
+    logError(LOG_ERROR_MESS.emptySeatbid);
   } else if (!respItem.bid) {
-    utils.logError(LOG_ERROR_MESS.hasNoArrayOfBids + JSON.stringify(respItem));
+    logError(LOG_ERROR_MESS.hasNoArrayOfBids + JSON.stringify(respItem));
   } else if (!respItem.bid[0]) {
-    utils.logError(LOG_ERROR_MESS.noBid);
+    logError(LOG_ERROR_MESS.noBid);
   }
   return respItem && respItem.bid && respItem.bid[0];
 }
@@ -356,7 +356,7 @@ function _addBidResponse(serverBid, bidRequest, bidResponses, RendererConst) {
     }
   }
   if (errorMessage) {
-    utils.logError(errorMessage);
+    logError(errorMessage);
   }
 }
 
@@ -379,7 +379,7 @@ function createRenderer (bid, rendererParams, RendererConst) {
   try {
     rendererInst.setRender(outstreamRender);
   } catch (err) {
-    utils.logWarn('Prebid Error calling setRender on renderer', err);
+    logWarn('Prebid Error calling setRender on renderer', err);
   }
 
   return rendererInst;
@@ -390,7 +390,7 @@ function createVideoRequest(bid, mediaType) {
   const size = (playerSize || bid.sizes || [])[0];
   if (!size) return;
 
-  let result = utils.parseGPTSingleSizeArrayToRtbSize(size);
+  let result = parseGPTSingleSizeArrayToRtbSize(size);
 
   if (mimes) {
     result.mimes = mimes;
@@ -412,8 +412,8 @@ function createBannerRequest(bid, mediaType) {
   const sizes = mediaType.sizes || bid.sizes;
   if (!sizes || !sizes.length) return;
 
-  let format = sizes.map((size) => utils.parseGPTSingleSizeArrayToRtbSize(size));
-  let result = utils.parseGPTSingleSizeArrayToRtbSize(sizes[0]);
+  let format = sizes.map((size) => parseGPTSingleSizeArrayToRtbSize(size));
+  let result = parseGPTSingleSizeArrayToRtbSize(sizes[0]);
 
   if (format.length) {
     result.format = format
diff --git a/modules/ucfunnelBidAdapter.js b/modules/ucfunnelBidAdapter.js
index 69cbbc697fc..8b85f1ebad3 100644
--- a/modules/ucfunnelBidAdapter.js
+++ b/modules/ucfunnelBidAdapter.js
@@ -1,8 +1,8 @@
+import { generateUUID, _each } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 import {BANNER, VIDEO, NATIVE} from '../src/mediaTypes.js';
 import { getStorageManager } from '../src/storageManager.js';
 import { config } from '../src/config.js';
-import * as utils from '../src/utils.js';
 const storage = getStorageManager();
 const COOKIE_NAME = 'ucf_uid';
 const VER = 'ADGENT_PREBID-2018011501';
@@ -283,7 +283,7 @@ function getRequestData(bid, bidderRequest) {
       ucfUid = storage.getCookie(COOKIE_NAME);
       bidData.ucfUid = ucfUid;
     } else {
-      ucfUid = utils.generateUUID();
+      ucfUid = generateUUID();
       bidData.ucfUid = ucfUid;
       storage.setCookie(COOKIE_NAME, ucfUid);
     }
@@ -335,7 +335,7 @@ function getRequestData(bid, bidderRequest) {
 
 function addUserId(bidData, userId) {
   bidData['eids'] = '';
-  utils._each(userId, (userIdObjectOrValue, userIdProviderKey) => {
+  _each(userId, (userIdObjectOrValue, userIdProviderKey) => {
     switch (userIdProviderKey) {
       case 'haloId':
         if (userIdObjectOrValue.haloId) {
diff --git a/modules/uid2IdSystem.js b/modules/uid2IdSystem.js
index 053b57cb76d..c0cd9166784 100644
--- a/modules/uid2IdSystem.js
+++ b/modules/uid2IdSystem.js
@@ -5,7 +5,7 @@
  * @requires module:modules/userId
  */
 
-import * as utils from '../src/utils.js'
+import { logInfo } from '../src/utils.js';
 import {submodule} from '../src/hook.js';
 import { getStorageManager } from '../src/storageManager.js';
 
@@ -28,11 +28,11 @@ function getStorage() {
 
 const storage = getStorage();
 
-const logInfo = createLogInfo(LOG_PRE_FIX);
+const _logInfo = createLogInfo(LOG_PRE_FIX);
 
 function createLogInfo(prefix) {
   return function (...strings) {
-    utils.logInfo(prefix + ' ', ...strings);
+    logInfo(prefix + ' ', ...strings);
   }
 }
 
@@ -48,7 +48,7 @@ function encodeId(value) {
       id: value
     }
     result.uid2 = bidIds;
-    logInfo('Decoded value ' + JSON.stringify(result));
+    _logInfo('Decoded value ' + JSON.stringify(result));
     return result;
   }
   return undefined;
@@ -85,9 +85,9 @@ export const uid2IdSubmodule = {
    * @returns {uid2Id}
    */
   getId(config, consentData) {
-    logInfo('Creating UID 2.0');
+    _logInfo('Creating UID 2.0');
     let value = readCookie() || readFromLocalStorage();
-    logInfo('The advertising token: ' + value);
+    _logInfo('The advertising token: ' + value);
     return {id: value}
   },
 
diff --git a/modules/underdogmediaBidAdapter.js b/modules/underdogmediaBidAdapter.js
index 6268774bc12..2ca4de7a555 100644
--- a/modules/underdogmediaBidAdapter.js
+++ b/modules/underdogmediaBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { logMessage, flatten, parseSizesInput } from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 const BIDDER_CODE = 'underdogmedia';
@@ -7,7 +7,7 @@ const UDM_VENDOR_ID = '159';
 const prebidVersion = '$prebid.version$';
 let USER_SYNCED = false;
 
-utils.logMessage(`Initializing UDM Adapter. PBJS Version: ${prebidVersion} with adapter version: ${UDM_ADAPTER_VERSION}  Updated 20191028`);
+logMessage(`Initializing UDM Adapter. PBJS Version: ${prebidVersion} with adapter version: ${UDM_ADAPTER_VERSION}  Updated 20191028`);
 
 // helper function for testing user syncs
 export function resetUserSync() {
@@ -29,7 +29,7 @@ export const spec = {
 
     validBidRequests.forEach(bidParam => {
       let bidParamSizes = bidParam.mediaTypes && bidParam.mediaTypes.banner && bidParam.mediaTypes.banner.sizes ? bidParam.mediaTypes.banner.sizes : bidParam.sizes;
-      sizes = utils.flatten(sizes, utils.parseSizesInput(bidParamSizes));
+      sizes = flatten(sizes, parseSizesInput(bidParamSizes));
       siteId = bidParam.params.siteId;
     });
 
@@ -99,7 +99,7 @@ export const spec = {
 
         var sizeNotFound = true;
         const bidParamSizes = bidParam.mediaTypes && bidParam.mediaTypes.banner && bidParam.mediaTypes.banner.sizes ? bidParam.mediaTypes.banner.sizes : bidParam.sizes
-        utils.parseSizesInput(bidParamSizes).forEach(size => {
+        parseSizesInput(bidParamSizes).forEach(size => {
           if (size === mid.width + 'x' + mid.height) {
             sizeNotFound = false;
           }
diff --git a/modules/unicornBidAdapter.js b/modules/unicornBidAdapter.js
index e74c4425626..d89866ef379 100644
--- a/modules/unicornBidAdapter.js
+++ b/modules/unicornBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { logInfo, deepAccess, generateUUID } from '../src/utils.js';
 import {BANNER} from '../src/mediaTypes.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 import {getStorageManager} from '../src/storageManager.js';
@@ -39,8 +39,8 @@ export const buildRequests = (validBidRequests, bidderRequest) => {
  * @returns {string}
  */
 function buildOpenRtbBidRequestPayload(validBidRequests, bidderRequest) {
-  utils.logInfo('[UNICORN] buildOpenRtbBidRequestPayload.validBidRequests:', validBidRequests);
-  utils.logInfo('[UNICORN] buildOpenRtbBidRequestPayload.bidderRequest:', bidderRequest);
+  logInfo('[UNICORN] buildOpenRtbBidRequestPayload.validBidRequests:', validBidRequests);
+  logInfo('[UNICORN] buildOpenRtbBidRequestPayload.bidderRequest:', bidderRequest);
   const imp = validBidRequests.map(br => {
     return {
       id: br.bidId,
@@ -49,7 +49,7 @@ function buildOpenRtbBidRequestPayload(validBidRequests, bidderRequest) {
         w: br.sizes[0][0],
         h: br.sizes[0][1]
       },
-      tagid: utils.deepAccess(br, 'params.placementId') || br.adUnitCode,
+      tagid: deepAccess(br, 'params.placementId') || br.adUnitCode,
       secure: 1,
       bidfloor: parseFloat(0)
     };
@@ -60,9 +60,9 @@ function buildOpenRtbBidRequestPayload(validBidRequests, bidderRequest) {
     imp,
     cur: UNICORN_DEFAULT_CURRENCY,
     site: {
-      id: utils.deepAccess(validBidRequests[0], 'params.mediaId') || '',
+      id: deepAccess(validBidRequests[0], 'params.mediaId') || '',
       publisher: {
-        id: utils.deepAccess(validBidRequests[0], 'params.publisherId') || 0
+        id: deepAccess(validBidRequests[0], 'params.publisherId') || 0
       },
       domain: window.location.hostname,
       page: window.location.href,
@@ -75,7 +75,7 @@ function buildOpenRtbBidRequestPayload(validBidRequests, bidderRequest) {
     user: {
       id: getUid()
     },
-    bcat: utils.deepAccess(validBidRequests[0], 'params.bcat') || [],
+    bcat: deepAccess(validBidRequests[0], 'params.bcat') || [],
     source: {
       ext: {
         stype: 'prebid_uncn',
@@ -84,16 +84,16 @@ function buildOpenRtbBidRequestPayload(validBidRequests, bidderRequest) {
       }
     },
     ext: {
-      accountId: utils.deepAccess(validBidRequests[0], 'params.accountId')
+      accountId: deepAccess(validBidRequests[0], 'params.accountId')
     }
   };
-  utils.logInfo('[UNICORN] OpenRTB Formatted Request:', request);
+  logInfo('[UNICORN] OpenRTB Formatted Request:', request);
   return JSON.stringify(request);
 }
 
 const interpretResponse = (serverResponse, request) => {
-  utils.logInfo('[UNICORN] interpretResponse.serverResponse:', serverResponse);
-  utils.logInfo('[UNICORN] interpretResponse.request:', request);
+  logInfo('[UNICORN] interpretResponse.serverResponse:', serverResponse);
+  logInfo('[UNICORN] interpretResponse.request:', request);
   const res = serverResponse.body;
   var bids = []
   if (res) {
@@ -119,7 +119,7 @@ const interpretResponse = (serverResponse, request) => {
       })
     });
   }
-  utils.logInfo('[UNICORN] interpretResponse bids:', bids);
+  logInfo('[UNICORN] interpretResponse bids:', bids);
   return bids;
 };
 
@@ -132,7 +132,7 @@ const getUid = () => {
     return JSON.parse(ck)['uid'];
   } else {
     const newCk = {
-      uid: utils.generateUUID()
+      uid: generateUUID()
     };
     const expireIn = new Date(Date.now() + 24 * 60 * 60 * 10000).toUTCString();
     storage.setCookie(UNICORN_PB_COOKIE_KEY, JSON.stringify(newCk), expireIn);

From f64776f2df958373a2d2d0e408d7522121257e74 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Mon, 27 Sep 2021 12:14:00 -0700
Subject: [PATCH 14/14] import utils functions as needed and not the whole
 module

---
 modules/unifiedIdSystem.js      |  8 ++++----
 modules/unrulyBidAdapter.js     | 32 ++++++++++++++++----------------
 modules/vdoaiBidAdapter.js      |  4 ++--
 modules/verizonMediaIdSystem.js | 10 +++++-----
 modules/vidazooBidAdapter.js    | 10 +++++-----
 5 files changed, 32 insertions(+), 32 deletions(-)

diff --git a/modules/unifiedIdSystem.js b/modules/unifiedIdSystem.js
index bc033f37992..8ec5fcd3f90 100644
--- a/modules/unifiedIdSystem.js
+++ b/modules/unifiedIdSystem.js
@@ -5,7 +5,7 @@
  * @requires module:modules/userId
  */
 
-import * as utils from '../src/utils.js'
+import { logError } from '../src/utils.js';
 import {ajax} from '../src/ajax.js';
 import {submodule} from '../src/hook.js'
 
@@ -40,7 +40,7 @@ export const unifiedIdSubmodule = {
   getId(config) {
     const configParams = (config && config.params) || {};
     if (!configParams || (typeof configParams.partner !== 'string' && typeof configParams.url !== 'string')) {
-      utils.logError('User ID - unifiedId submodule requires either partner or url to be defined');
+      logError('User ID - unifiedId submodule requires either partner or url to be defined');
       return;
     }
     // use protocol relative urls for http or https
@@ -54,13 +54,13 @@ export const unifiedIdSubmodule = {
             try {
               responseObj = JSON.parse(response);
             } catch (error) {
-              utils.logError(error);
+              logError(error);
             }
           }
           callback(responseObj);
         },
         error: error => {
-          utils.logError(`${MODULE_NAME}: ID fetch encountered an error`, error);
+          logError(`${MODULE_NAME}: ID fetch encountered an error`, error);
           callback();
         }
       };
diff --git a/modules/unrulyBidAdapter.js b/modules/unrulyBidAdapter.js
index d04192acf15..99fbe63aeb4 100644
--- a/modules/unrulyBidAdapter.js
+++ b/modules/unrulyBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js'
+import { deepAccess, logError } from '../src/utils.js';
 import {Renderer} from '../src/Renderer.js'
 import {registerBidder} from '../src/adapters/bidderFactory.js'
 import {VIDEO, BANNER} from '../src/mediaTypes.js'
@@ -41,7 +41,7 @@ const addBidFloorInfo = (validBid) => {
 };
 
 const RemoveDuplicateSizes = (validBid) => {
-  let bannerMediaType = utils.deepAccess(validBid, 'mediaTypes.banner');
+  let bannerMediaType = deepAccess(validBid, 'mediaTypes.banner');
   if (bannerMediaType) {
     let seenSizes = {};
     let newSizesArray = [];
@@ -87,12 +87,12 @@ const handleBidResponseByMediaType = (bids) => {
 
   bids.forEach((bid) => {
     let parsedBidResponse;
-    let bidMediaType = utils.deepAccess(bid, 'meta.mediaType');
+    let bidMediaType = deepAccess(bid, 'meta.mediaType');
     if (bidMediaType && bidMediaType.toLowerCase() === 'banner') {
       bid.mediaType = BANNER;
       parsedBidResponse = handleBannerBid(bid);
     } else if (bidMediaType && bidMediaType.toLowerCase() === 'video') {
-      let context = utils.deepAccess(bid, 'meta.videoContext');
+      let context = deepAccess(bid, 'meta.videoContext');
       bid.mediaType = VIDEO;
       if (context === 'instream') {
         parsedBidResponse = handleInStreamBid(bid);
@@ -111,7 +111,7 @@ const handleBidResponseByMediaType = (bids) => {
 
 const handleBannerBid = (bid) => {
   if (!bid.ad) {
-    utils.logError(new Error('UnrulyBidAdapter: Missing ad config.'));
+    logError(new Error('UnrulyBidAdapter: Missing ad config.'));
     return;
   }
 
@@ -120,7 +120,7 @@ const handleBannerBid = (bid) => {
 
 const handleInStreamBid = (bid) => {
   if (!(bid.vastUrl || bid.vastXml)) {
-    utils.logError(new Error('UnrulyBidAdapter: Missing vastUrl or vastXml config.'));
+    logError(new Error('UnrulyBidAdapter: Missing vastUrl or vastXml config.'));
     return;
   }
 
@@ -128,19 +128,19 @@ const handleInStreamBid = (bid) => {
 };
 
 const handleOutStreamBid = (bid) => {
-  const hasConfig = !!utils.deepAccess(bid, 'ext.renderer.config');
-  const hasSiteId = !!utils.deepAccess(bid, 'ext.renderer.config.siteId');
+  const hasConfig = !!deepAccess(bid, 'ext.renderer.config');
+  const hasSiteId = !!deepAccess(bid, 'ext.renderer.config.siteId');
 
   if (!hasConfig) {
-    utils.logError(new Error('UnrulyBidAdapter: Missing renderer config.'));
+    logError(new Error('UnrulyBidAdapter: Missing renderer config.'));
     return;
   }
   if (!hasSiteId) {
-    utils.logError(new Error('UnrulyBidAdapter: Missing renderer siteId.'));
+    logError(new Error('UnrulyBidAdapter: Missing renderer siteId.'));
     return;
   }
 
-  const exchangeRenderer = utils.deepAccess(bid, 'ext.renderer');
+  const exchangeRenderer = deepAccess(bid, 'ext.renderer');
 
   configureUniversalTag(exchangeRenderer, bid.requestId);
   configureRendererQueue();
@@ -152,7 +152,7 @@ const handleOutStreamBid = (bid) => {
     bid,
     {
       renderer: rendererInstance,
-      adUnitCode: utils.deepAccess(bid, 'ext.adUnitCode')
+      adUnitCode: deepAccess(bid, 'ext.adUnitCode')
     }
   );
 
@@ -165,8 +165,8 @@ const handleOutStreamBid = (bid) => {
 };
 
 const isMediaTypesValid = (bid) => {
-  const mediaTypeVideoData = utils.deepAccess(bid, 'mediaTypes.video');
-  const mediaTypeBannerData = utils.deepAccess(bid, 'mediaTypes.banner');
+  const mediaTypeVideoData = deepAccess(bid, 'mediaTypes.video');
+  const mediaTypeBannerData = deepAccess(bid, 'mediaTypes.banner');
   let isValid = !!(mediaTypeVideoData || mediaTypeBannerData);
   if (isValid && mediaTypeVideoData) {
     isValid = isVideoMediaTypeValid(mediaTypeVideoData);
@@ -194,7 +194,7 @@ export const adapter = {
   code: 'unruly',
   supportedMediaTypes: [VIDEO, BANNER],
   isBidRequestValid: function (bid) {
-    let siteId = utils.deepAccess(bid, 'params.siteId');
+    let siteId = deepAccess(bid, 'params.siteId');
     let isBidValid = siteId && isMediaTypesValid(bid);
     return !!isBidValid;
   },
@@ -202,7 +202,7 @@ export const adapter = {
   buildRequests: function (validBidRequests, bidderRequest) {
     let endPoint = 'https://targeting.unrulymedia.com/unruly_prebid';
     if (validBidRequests[0]) {
-      endPoint = utils.deepAccess(validBidRequests[0], 'params.endpoint') || endPoint;
+      endPoint = deepAccess(validBidRequests[0], 'params.endpoint') || endPoint;
     }
 
     const url = endPoint;
diff --git a/modules/vdoaiBidAdapter.js b/modules/vdoaiBidAdapter.js
index 4bf5a27c002..40e3b3322a7 100644
--- a/modules/vdoaiBidAdapter.js
+++ b/modules/vdoaiBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { getAdUnitSizes } from '../src/utils.js';
 import {config} from '../src/config.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 import {BANNER, VIDEO} from '../src/mediaTypes.js';
@@ -32,7 +32,7 @@ export const spec = {
     }
 
     return validBidRequests.map(bidRequest => {
-      const sizes = utils.getAdUnitSizes(bidRequest);
+      const sizes = getAdUnitSizes(bidRequest);
       const payload = {
         placementId: bidRequest.params.placementId,
         sizes: sizes,
diff --git a/modules/verizonMediaIdSystem.js b/modules/verizonMediaIdSystem.js
index ca395087d2d..280a6c47894 100644
--- a/modules/verizonMediaIdSystem.js
+++ b/modules/verizonMediaIdSystem.js
@@ -7,7 +7,7 @@
 
 import {ajax} from '../src/ajax.js';
 import {submodule} from '../src/hook.js';
-import * as utils from '../src/utils.js';
+import { logError, formatQS } from '../src/utils.js';
 import includes from 'core-js-pure/features/array/includes.js';
 
 const MODULE_NAME = 'verizonMediaId';
@@ -51,7 +51,7 @@ export const verizonMediaIdSubmodule = {
     const params = config.params || {};
     if (!params || typeof params.he !== 'string' ||
         (typeof params.pixelId === 'undefined' && typeof params.endpoint === 'undefined')) {
-      utils.logError('The verizonMediaId submodule requires the \'he\' and \'pixelId\' parameters to be defined.');
+      logError('The verizonMediaId submodule requires the \'he\' and \'pixelId\' parameters to be defined.');
       return;
     }
 
@@ -75,18 +75,18 @@ export const verizonMediaIdSubmodule = {
             try {
               responseObj = JSON.parse(response);
             } catch (error) {
-              utils.logError(error);
+              logError(error);
             }
           }
           callback(responseObj);
         },
         error: error => {
-          utils.logError(`${MODULE_NAME}: ID fetch encountered an error`, error);
+          logError(`${MODULE_NAME}: ID fetch encountered an error`, error);
           callback();
         }
       };
       const endpoint = VMCID_ENDPOINT.replace(PLACEHOLDER, params.pixelId);
-      let url = `${params.endpoint || endpoint}?${utils.formatQS(data)}`;
+      let url = `${params.endpoint || endpoint}?${formatQS(data)}`;
       verizonMediaIdSubmodule.getAjaxFn()(url, callbacks, null, {method: 'GET', withCredentials: true});
     };
     return {callback: resp};
diff --git a/modules/vidazooBidAdapter.js b/modules/vidazooBidAdapter.js
index 3fb94870d3f..0e7b4ee63b2 100644
--- a/modules/vidazooBidAdapter.js
+++ b/modules/vidazooBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { _each, deepAccess, parseSizesInput } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER } from '../src/mediaTypes.js';
 import { getStorageManager } from '../src/storageManager.js';
@@ -94,7 +94,7 @@ function buildRequest(bid, topWindowUrl, sizes, bidderRequest) {
     data: data
   };
 
-  utils._each(ext, (value, key) => {
+  _each(ext, (value, key) => {
     dto.data['ext.' + key] = value;
   });
 
@@ -103,13 +103,13 @@ function buildRequest(bid, topWindowUrl, sizes, bidderRequest) {
 
 function appendUserIdsToRequestPayload(payloadRef, userIds) {
   let key;
-  utils._each(userIds, (userId, idSystemProviderName) => {
+  _each(userIds, (userId, idSystemProviderName) => {
     if (SUPPORTED_ID_SYSTEMS[idSystemProviderName]) {
       key = `uid.${idSystemProviderName}`;
 
       switch (idSystemProviderName) {
         case 'digitrustid':
-          payloadRef[key] = utils.deepAccess(userId, 'data.id');
+          payloadRef[key] = deepAccess(userId, 'data.id');
           break;
         case 'lipb':
           payloadRef[key] = userId.lipbid;
@@ -131,7 +131,7 @@ function buildRequests(validBidRequests, bidderRequest) {
   const topWindowUrl = bidderRequest.refererInfo.referer;
   const requests = [];
   validBidRequests.forEach(validBidRequest => {
-    const sizes = utils.parseSizesInput(validBidRequest.sizes);
+    const sizes = parseSizesInput(validBidRequest.sizes);
     const request = buildRequest(validBidRequest, topWindowUrl, sizes, bidderRequest);
     requests.push(request);
   });