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 5b28eff2fc484a40ec3124d6eae9751b113c8e52 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Sun, 26 Sep 2021 12:19:47 -0700
Subject: [PATCH 12/14] import utils functions as needed and not the whole
 module

---
 modules/mediakeysBidAdapter.js      | 80 ++++++++++++++---------------
 modules/medianetAnalyticsAdapter.js | 68 ++++++++++++------------
 modules/medianetBidAdapter.js       | 66 ++++++++++++------------
 modules/medianetRtdProvider.js      | 14 ++---
 modules/merkleIdSystem.js           | 38 +++++++-------
 5 files changed, 133 insertions(+), 133 deletions(-)

diff --git a/modules/mediakeysBidAdapter.js b/modules/mediakeysBidAdapter.js
index 539d2f6c9cf..5b48e732942 100644
--- a/modules/mediakeysBidAdapter.js
+++ b/modules/mediakeysBidAdapter.js
@@ -1,7 +1,7 @@
+import { getWindowTop, isFn, logWarn, getDNT, deepAccess, isArray, inIframe, mergeDeep, isStr, isEmpty, deepSetValue, deepClone, parseUrl, cleanObj, logError, triggerPixel } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { config } from '../src/config.js';
 import { BANNER, NATIVE, VIDEO } from '../src/mediaTypes.js';
-import * as utils from '../src/utils.js';
 import { createEidsArray } from './userId/eids.js';
 
 const AUCTION_TYPE = 1;
@@ -19,7 +19,7 @@ const NET_REVENUE = true;
  */
 function canAccessTopWindow() {
   try {
-    return !!utils.getWindowTop().location.href;
+    return !!getWindowTop().location.href;
   } catch (error) {
     return false;
   }
@@ -65,12 +65,12 @@ function getOS() {
  * @returns {number|boolean}
  */
 function getFloor(bid, mediaType, size = '*') {
-  if (!utils.isFn(bid.getFloor)) {
+  if (!isFn(bid.getFloor)) {
     return false;
   }
 
   if (SUPPORTED_MEDIA_TYPES.indexOf(mediaType) === -1) {
-    utils.logWarn(`${BIDDER_CODE}: Unable to detect floor price for unsupported mediaType ${mediaType}. No floor will be used.`);
+    logWarn(`${BIDDER_CODE}: Unable to detect floor price for unsupported mediaType ${mediaType}. No floor will be used.`);
     return false;
   }
 
@@ -99,7 +99,7 @@ function createOrtbTemplate() {
     device: {
       ip: '',
       js: 1,
-      dnt: utils.getDNT(),
+      dnt: getDNT(),
       ua: navigator.userAgent,
       devicetype: getDeviceType(),
       os: getOS(),
@@ -128,10 +128,10 @@ function createOrtbTemplate() {
  */
 function createBannerImp(bid) {
   let sizes = bid.mediaTypes.banner.sizes;
-  const params = utils.deepAccess(bid, 'params', {});
+  const params = deepAccess(bid, 'params', {});
 
-  if (!utils.isArray(sizes) || !sizes.length) {
-    utils.logWarn(`${BIDDER_CODE}: mediaTypes.banner.size missing for adunit: ${bid.params.adUnit}. Ignoring the banner impression in the adunit.`);
+  if (!isArray(sizes) || !sizes.length) {
+    logWarn(`${BIDDER_CODE}: mediaTypes.banner.size missing for adunit: ${bid.params.adUnit}. Ignoring the banner impression in the adunit.`);
   } else {
     const banner = {};
 
@@ -146,7 +146,7 @@ function createBannerImp(bid) {
     });
     banner.format = format;
 
-    banner.topframe = utils.inIframe() ? 0 : 1;
+    banner.topframe = inIframe() ? 0 : 1;
     banner.pos = params.pos || 0;
 
     return banner;
@@ -185,10 +185,10 @@ function createImp(bid) {
   }
 
   // handle FPD for imp.
-  const ortb2Imp = utils.deepAccess(bid, 'ortb2Imp.ext.data');
+  const ortb2Imp = deepAccess(bid, 'ortb2Imp.ext.data');
   if (ortb2Imp) {
     const fpd = { ...bid.ortb2Imp };
-    utils.mergeDeep(imp, fpd);
+    mergeDeep(imp, fpd);
   }
 
   return imp;
@@ -202,13 +202,13 @@ function createImp(bid) {
  * @returns {string|null}
  */
 function getPrimaryCatFromResponse(cat) {
-  if (!cat || (utils.isArray(cat) && !cat.length)) {
+  if (!cat || (isArray(cat) && !cat.length)) {
     return;
   }
 
-  if (utils.isArray(cat)) {
+  if (isArray(cat)) {
     return cat[0];
-  } else if (utils.isStr(cat)) {
+  } else if (isStr(cat)) {
     return cat;
   }
 }
@@ -221,7 +221,7 @@ export const spec = {
   supportedMediaTypes: SUPPORTED_MEDIA_TYPES,
 
   isBidRequestValid: function(bid) {
-    return !!(bid && !utils.isEmpty(bid));
+    return !!(bid && !isEmpty(bid));
   },
 
   buildRequests: function(validBidRequests, bidderRequest) {
@@ -229,11 +229,11 @@ export const spec = {
 
     // Pass the auctionId as ortb2 id
     // See https://github.com/prebid/Prebid.js/issues/6563
-    utils.deepSetValue(payload, 'id', bidderRequest.auctionId);
-    utils.deepSetValue(payload, 'source.tid', bidderRequest.auctionId);
+    deepSetValue(payload, 'id', bidderRequest.auctionId);
+    deepSetValue(payload, 'source.tid', bidderRequest.auctionId);
 
     validBidRequests.forEach(validBid => {
-      let bid = utils.deepClone(validBid);
+      let bid = deepClone(validBid);
 
       // No additional params atm.
       const imp = createImp(bid);
@@ -242,37 +242,37 @@ export const spec = {
     });
 
     if (validBidRequests[0].schain) {
-      utils.deepSetValue(payload, 'source.ext.schain', validBidRequests[0].schain);
+      deepSetValue(payload, 'source.ext.schain', validBidRequests[0].schain);
     }
 
     if (bidderRequest && bidderRequest.gdprConsent) {
-      utils.deepSetValue(payload, 'user.ext.consent', bidderRequest.gdprConsent.consentString);
-      utils.deepSetValue(payload, 'regs.ext.gdpr', (bidderRequest.gdprConsent.gdprApplies ? 1 : 0));
+      deepSetValue(payload, 'user.ext.consent', bidderRequest.gdprConsent.consentString);
+      deepSetValue(payload, 'regs.ext.gdpr', (bidderRequest.gdprConsent.gdprApplies ? 1 : 0));
     }
 
     if (bidderRequest && bidderRequest.uspConsent) {
-      utils.deepSetValue(payload, 'regs.ext.us_privacy', bidderRequest.uspConsent);
+      deepSetValue(payload, 'regs.ext.us_privacy', bidderRequest.uspConsent);
     }
 
     if (config.getConfig('coppa') === true) {
-      utils.deepSetValue(payload, 'regs.coppa', 1);
+      deepSetValue(payload, 'regs.coppa', 1);
     }
 
-    if (utils.deepAccess(validBidRequests[0], 'userId')) {
-      utils.deepSetValue(payload, 'user.ext.eids', createEidsArray(validBidRequests[0].userId));
+    if (deepAccess(validBidRequests[0], 'userId')) {
+      deepSetValue(payload, 'user.ext.eids', createEidsArray(validBidRequests[0].userId));
     }
 
     // Assign payload.site from refererinfo
     if (bidderRequest.refererInfo) {
       if (bidderRequest.refererInfo.reachedTop) {
         const sitePage = bidderRequest.refererInfo.referer;
-        utils.deepSetValue(payload, 'site.page', sitePage);
-        utils.deepSetValue(payload, 'site.domain', utils.parseUrl(sitePage, {
+        deepSetValue(payload, 'site.page', sitePage);
+        deepSetValue(payload, 'site.domain', parseUrl(sitePage, {
           noDecodeWholeURL: true
         }).hostname);
 
         if (canAccessTopWindow()) {
-          utils.deepSetValue(payload, 'site.ref', utils.getWindowTop().document.referrer);
+          deepSetValue(payload, 'site.ref', getWindowTop().document.referrer);
         }
       }
     }
@@ -280,15 +280,15 @@ export const spec = {
     // Handle First Party Data (need publisher fpd setup)
     const fpd = config.getConfig('ortb2') || {};
     if (fpd.site) {
-      utils.mergeDeep(payload, { site: fpd.site });
+      mergeDeep(payload, { site: fpd.site });
     }
     if (fpd.user) {
-      utils.mergeDeep(payload, { user: fpd.user });
+      mergeDeep(payload, { user: fpd.user });
     }
     // Here we can handle device.geo prop
-    const deviceGeo = utils.deepAccess(fpd, 'device.geo');
+    const deviceGeo = deepAccess(fpd, 'device.geo');
     if (deviceGeo) {
-      utils.mergeDeep(payload.device, { geo: deviceGeo });
+      mergeDeep(payload.device, { geo: deviceGeo });
     }
 
     const request = {
@@ -307,19 +307,19 @@ export const spec = {
     const bidResponses = [];
 
     try {
-      if (serverResponse.body && serverResponse.body.seatbid && utils.isArray(serverResponse.body.seatbid)) {
+      if (serverResponse.body && serverResponse.body.seatbid && isArray(serverResponse.body.seatbid)) {
         const currency = serverResponse.body.cur || DEFAULT_CURRENCY;
         const referrer = bidRequest.site && bidRequest.site.ref ? bidRequest.site.ref : '';
 
         serverResponse.body.seatbid.forEach(bidderSeat => {
-          if (!utils.isArray(bidderSeat.bid) || !bidderSeat.bid.length) {
+          if (!isArray(bidderSeat.bid) || !bidderSeat.bid.length) {
             return;
           }
 
           bidderSeat.bid.forEach(bid => {
             let mediaType;
             // Actually only BANNER is supported, but other types will be added soon.
-            switch (utils.deepAccess(bid, 'ext.prebid.type')) {
+            switch (deepAccess(bid, 'ext.prebid.type')) {
               case 'V':
                 mediaType = VIDEO;
                 break;
@@ -332,8 +332,8 @@ export const spec = {
 
             const meta = {
               advertiserDomains: (Array.isArray(bid.adomain) && bid.adomain.length) ? bid.adomain : [],
-              advertiserName: utils.deepAccess(bid, 'ext.advertiser_name', null),
-              agencyName: utils.deepAccess(bid, 'ext.agency_name', null),
+              advertiserName: deepAccess(bid, 'ext.advertiser_name', null),
+              agencyName: deepAccess(bid, 'ext.agency_name', null),
               primaryCatId: getPrimaryCatFromResponse(bid.cat),
               mediaType
             }
@@ -352,7 +352,7 @@ export const spec = {
               ad: bid.adm,
               mediaType,
               burl: bid.burl,
-              meta: utils.cleanObj(meta)
+              meta: cleanObj(meta)
             };
 
             bidResponses.push(newBid);
@@ -360,7 +360,7 @@ export const spec = {
         });
       }
     } catch (e) {
-      utils.logError(BIDDER_CODE, e);
+      logError(BIDDER_CODE, e);
     }
 
     return bidResponses;
@@ -373,7 +373,7 @@ export const spec = {
 
     const url = bid.burl.replace(/\$\{AUCTION_PRICE\}/, bid.cpm);
 
-    utils.triggerPixel(url);
+    triggerPixel(url);
   }
 }
 
diff --git a/modules/medianetAnalyticsAdapter.js b/modules/medianetAnalyticsAdapter.js
index 45fb39d8c82..e281dde8ad0 100644
--- a/modules/medianetAnalyticsAdapter.js
+++ b/modules/medianetAnalyticsAdapter.js
@@ -1,7 +1,7 @@
+import { triggerPixel, deepAccess, getWindowTop, uniques, groupBy, isEmpty, _map, isPlainObject, logInfo, logError } from '../src/utils.js';
 import adapter from '../src/AnalyticsAdapter.js';
 import adapterManager from '../src/adapterManager.js';
 import CONSTANTS from '../src/constants.json';
-import * as utils from '../src/utils.js';
 import { ajax } from '../src/ajax.js';
 import { getRefererInfo } from '../src/refererDetection.js';
 import { AUCTION_COMPLETED, AUCTION_IN_PROGRESS, getPriceGranularity } from '../src/auction.js';
@@ -66,7 +66,7 @@ class ErrorLogger {
 
   send() {
     let url = EVENT_PIXEL_URL + '?' + formatQS(this);
-    utils.triggerPixel(url);
+    triggerPixel(url);
   }
 }
 
@@ -126,7 +126,7 @@ class Configure {
   }
 
   overrideDomainLevelData(response) {
-    const domain = utils.deepAccess(response, 'domain.' + pageDetails.domain);
+    const domain = deepAccess(response, 'domain.' + pageDetails.domain);
     if (domain) {
       this.setDataFromResponse(domain);
     }
@@ -149,14 +149,14 @@ class Configure {
   init() {
     // Forces Logging % to 100%
     let urlObj = URL.parseUrl(pageDetails.page);
-    if (utils.deepAccess(urlObj, 'search.medianet_test') || urlObj.hostname === 'localhost') {
+    if (deepAccess(urlObj, 'search.medianet_test') || urlObj.hostname === 'localhost') {
       this.loggingPercent = 100;
       this.ajaxState = CONFIG_PASS;
       this.debug = true;
       return;
     }
-    if (utils.deepAccess(urlObj, 'search.mnet_setconfig')) {
-      this.mnetDebugConfig = utils.deepAccess(urlObj, 'search.mnet_setconfig');
+    if (deepAccess(urlObj, 'search.mnet_setconfig')) {
+      this.mnetDebugConfig = deepAccess(urlObj, 'search.mnet_setconfig');
     }
     ajax(
       this._configURL(),
@@ -201,7 +201,7 @@ class PageDetail {
 
   _getAttributeFromSelector(selector, attribute) {
     try {
-      let doc = utils.getWindowTop().document;
+      let doc = getWindowTop().document;
       let element = doc.querySelector(selector);
       if (element !== null && element[attribute]) {
         return element[attribute];
@@ -210,7 +210,7 @@ class PageDetail {
   }
 
   _getAbsoluteUrl(url) {
-    let aTag = utils.getWindowTop().document.createElement('a');
+    let aTag = getWindowTop().document.createElement('a');
     aTag.href = url;
 
     return aTag.href;
@@ -358,8 +358,8 @@ class Auction {
       flrdata: this._mergeFieldsToLog({
         ln: this.floorData.location,
         skp: this.floorData.skipped,
-        enfj: utils.deepAccess(this.floorData, 'enforcements.enforceJS'),
-        enfd: utils.deepAccess(this.floorData, 'enforcements.floorDeals'),
+        enfj: deepAccess(this.floorData, 'enforcements.enforceJS'),
+        enfd: deepAccess(this.floorData, 'enforcements.floorDeals'),
         sr: this.floorData.skipRate,
         fs: this.floorData.fetchStatus
       }),
@@ -411,7 +411,7 @@ function auctionInitHandler({auctionId, adUnits, timeout, timestamp, bidderReque
     auctions[auctionId].auctionInitTime = timestamp;
   }
   addAddSlots(auctionId, adUnits, timeout);
-  const floorData = utils.deepAccess(bidderRequests, '0.bids.0.floorData');
+  const floorData = deepAccess(bidderRequests, '0.bids.0.floorData');
   if (floorData) {
     auctions[auctionId].floorData = {...floorData};
   }
@@ -419,10 +419,10 @@ function auctionInitHandler({auctionId, adUnits, timeout, timestamp, bidderReque
 
 function addAddSlots(auctionId, adUnits, tmax) {
   adUnits = adUnits || [];
-  const groupedAdUnits = utils.groupBy(adUnits, 'code');
+  const groupedAdUnits = groupBy(adUnits, 'code');
   Object.keys(groupedAdUnits).forEach((adUnitCode) => {
     const adUnits = groupedAdUnits[adUnitCode];
-    const supplyAdCode = utils.deepAccess(adUnits, '0.adUnitCode') || adUnitCode;
+    const supplyAdCode = deepAccess(adUnits, '0.adUnitCode') || adUnitCode;
     let context = '';
     let adext = {};
 
@@ -430,17 +430,17 @@ function addAddSlots(auctionId, adUnits, tmax) {
     const oSizes = {banner: [], video: []};
     adUnits.forEach(({mediaTypes, sizes, ext}) => {
       mediaTypes = mediaTypes || {};
-      adext = Object.assign(adext, ext || utils.deepAccess(mediaTypes, 'banner.ext'));
-      context = utils.deepAccess(mediaTypes, 'video.context') || context;
+      adext = Object.assign(adext, ext || deepAccess(mediaTypes, 'banner.ext'));
+      context = deepAccess(mediaTypes, 'video.context') || context;
       Object.keys(mediaTypes).forEach((mediaType) => mediaTypeMap[mediaType] = 1);
       const sizeObject = _getSizes(mediaTypes, sizes);
       sizeObject.banner.forEach(size => oSizes.banner.push(size));
       sizeObject.video.forEach(size => oSizes.video.push(size));
     });
 
-    adext = utils.isEmpty(adext) ? undefined : adext;
-    oSizes.banner = oSizes.banner.filter(utils.uniques);
-    oSizes.video = oSizes.video.filter(utils.uniques);
+    adext = isEmpty(adext) ? undefined : adext;
+    oSizes.banner = oSizes.banner.filter(uniques);
+    oSizes.video = oSizes.video.filter(uniques);
     oSizes.native = mediaTypeMap.native === 1 ? [[1, 1].join('x')] : [];
     const allMediaTypeSizes = [].concat(oSizes.banner, oSizes.native, oSizes.video);
     const mediaTypes = Object.keys(mediaTypeMap).join('|');
@@ -468,17 +468,17 @@ function bidRequestedHandler({ auctionId, auctionStart, bids, start, uspConsent,
     const bidObj = new Bid(bidId, bidder, src, start, adUnitCode, mediaTypes && Object.keys(mediaTypes).join('|'), requestSizes);
     auctions[auctionId].addBid(bidObj);
     if (bidder === MEDIANET_BIDDER_CODE) {
-      bidObj.crid = utils.deepAccess(bid, 'params.crid');
-      bidObj.pubcrid = utils.deepAccess(bid, 'params.crid');
+      bidObj.crid = deepAccess(bid, 'params.crid');
+      bidObj.pubcrid = deepAccess(bid, 'params.crid');
       auctions[auctionId].adSlots[adUnitCode].medianetPresent = 1;
     }
   });
 }
 
 function _getSizes(mediaTypes, sizes) {
-  const banner = utils.deepAccess(mediaTypes, 'banner.sizes') || sizes || [];
-  const native = utils.deepAccess(mediaTypes, 'native') ? [[1, 1]] : [];
-  const playerSize = utils.deepAccess(mediaTypes, 'video.playerSize') || [];
+  const banner = deepAccess(mediaTypes, 'banner.sizes') || sizes || [];
+  const native = deepAccess(mediaTypes, 'native') ? [[1, 1]] : [];
+  const playerSize = deepAccess(mediaTypes, 'video.playerSize') || [];
   let video = [];
   if (playerSize.length === 2) {
     video = [playerSize]
@@ -506,10 +506,10 @@ function bidResponseHandler(bid) {
     { cpm, width, height, mediaType, timeToRespond, dealId, creativeId },
     { adId, currency }
   );
-  bidObj.floorPrice = utils.deepAccess(bid, 'floorData.floorValue');
-  bidObj.floorRule = utils.deepAccess(bid, 'floorData.floorRule');
+  bidObj.floorPrice = deepAccess(bid, 'floorData.floorValue');
+  bidObj.floorRule = deepAccess(bid, 'floorData.floorRule');
   bidObj.originalCpm = originalCpm || cpm;
-  let dfpbd = utils.deepAccess(bid, 'adserverTargeting.hb_pb');
+  let dfpbd = deepAccess(bid, 'adserverTargeting.hb_pb');
   if (!dfpbd) {
     let priceGranularity = getPriceGranularity(mediaType, bid);
     let priceGranularityKey = PRICE_GRANULARITY[priceGranularity];
@@ -598,8 +598,8 @@ function setTargetingHandler(params) {
       auctionObj.bids.forEach(bid => {
         if (bid.bidder === DUMMY_BIDDER && bid.adUnitCode === adunit) {
           bid.iwb = bidAdIds.length === 0 ? 0 : 1;
-          bid.width = utils.deepAccess(winningBid, 'width');
-          bid.height = utils.deepAccess(winningBid, 'height');
+          bid.width = deepAccess(winningBid, 'width');
+          bid.height = deepAccess(winningBid, 'height');
         }
       });
       sendEvent(auctionId, adunit, LOG_TYPE.APPR);
@@ -658,7 +658,7 @@ function getCommonLoggingData(acid, adtag) {
 function fireAuctionLog(acid, adtag, logType) {
   let commonParams = getCommonLoggingData(acid, adtag);
   commonParams.lgtp = logType;
-  let targeting = utils.deepAccess(commonParams, 'targ');
+  let targeting = deepAccess(commonParams, 'targ');
 
   Object.keys(commonParams).forEach((key) => (commonParams[key] == null) && delete commonParams[key]);
   delete commonParams.targ;
@@ -686,11 +686,11 @@ function fireAuctionLog(acid, adtag, logType) {
 }
 
 function formatQS(data) {
-  return utils._map(data, (value, key) => {
+  return _map(data, (value, key) => {
     if (value === undefined) {
       return key + '=';
     }
-    if (utils.isPlainObject(value)) {
+    if (isPlainObject(value)) {
       value = JSON.stringify(value);
     }
     return key + '=' + encodeURIComponent(value);
@@ -699,7 +699,7 @@ function formatQS(data) {
 
 function firePixel(qs) {
   logsQueue.push(ENDPOINT + '&' + qs);
-  utils.triggerPixel(ENDPOINT + '&' + qs);
+  triggerPixel(ENDPOINT + '&' + qs);
 }
 
 class URL {
@@ -740,7 +740,7 @@ let medianetAnalytics = Object.assign(adapter({URL, analyticsType}), {
   },
   track({ eventType, args }) {
     if (config.debug) {
-      utils.logInfo(eventType, args);
+      logInfo(eventType, args);
     }
     switch (eventType) {
       case CONSTANTS.EVENTS.AUCTION_INIT: {
@@ -782,7 +782,7 @@ medianetAnalytics.originEnableAnalytics = medianetAnalytics.enableAnalytics;
 
 medianetAnalytics.enableAnalytics = function (configuration) {
   if (!configuration || !configuration.options || !configuration.options.cid) {
-    utils.logError('Media.net Analytics adapter: cid is required.');
+    logError('Media.net Analytics adapter: cid is required.');
     return;
   }
   $$PREBID_GLOBAL$$.medianetGlobals = $$PREBID_GLOBAL$$.medianetGlobals || {};
diff --git a/modules/medianetBidAdapter.js b/modules/medianetBidAdapter.js
index d78f4a70e2c..db3921c9a47 100644
--- a/modules/medianetBidAdapter.js
+++ b/modules/medianetBidAdapter.js
@@ -1,5 +1,5 @@
+import { parseUrl, getWindowTop, isArray, getGptSlotInfoForAdUnitCode, isStr, deepAccess, isEmpty, logError, triggerPixel, buildUrl, isEmptyStr, logInfo } 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, NATIVE, VIDEO } from '../src/mediaTypes.js';
 import { getRefererInfo } from '../src/refererDetection.js';
@@ -27,7 +27,7 @@ window.mnet = window.mnet || {};
 window.mnet.queue = window.mnet.queue || [];
 
 mnData.urlData = {
-  domain: utils.parseUrl(refererInfo.referer).hostname,
+  domain: parseUrl(refererInfo.referer).hostname,
   page: refererInfo.referer,
   isTop: refererInfo.reachedTop
 }
@@ -78,7 +78,7 @@ function getUrlFromSelector(selector, attribute) {
 
 function getAttributeFromSelector(selector, attribute) {
   try {
-    let doc = utils.getWindowTop().document;
+    let doc = getWindowTop().document;
     let element = doc.querySelector(selector);
     if (element !== null && element[attribute]) {
       return element[attribute];
@@ -87,7 +87,7 @@ function getAttributeFromSelector(selector, attribute) {
 }
 
 function getAbsoluteUrl(url) {
-  let aTag = utils.getWindowTop().document.createElement('a');
+  let aTag = getWindowTop().document.createElement('a');
   aTag.href = url;
 
   return aTag.href;
@@ -98,7 +98,7 @@ function filterUrlsByType(urls, type) {
 }
 
 function transformSizes(sizes) {
-  if (utils.isArray(sizes) && sizes.length === 2 && !utils.isArray(sizes[0])) {
+  if (isArray(sizes) && sizes.length === 2 && !isArray(sizes[0])) {
     return [getSize(sizes)];
   }
 
@@ -123,8 +123,8 @@ function getCoordinates(adUnitCode) {
   let element = document.getElementById(adUnitCode);
   if (!element && adUnitCode.indexOf('/') !== -1) {
     // now it means that adUnitCode is GAM AdUnitPath
-    const {divId} = utils.getGptSlotInfoForAdUnitCode(adUnitCode);
-    if (utils.isStr(divId)) {
+    const {divId} = getGptSlotInfoForAdUnitCode(adUnitCode);
+    if (isStr(divId)) {
       element = document.getElementById(divId);
     }
   }
@@ -145,11 +145,11 @@ function getCoordinates(adUnitCode) {
 }
 
 function extParams(bidRequest, bidderRequests) {
-  const params = utils.deepAccess(bidRequest, 'params');
-  const gdpr = utils.deepAccess(bidderRequests, 'gdprConsent');
-  const uspConsent = utils.deepAccess(bidderRequests, 'uspConsent');
-  const userId = utils.deepAccess(bidRequest, 'userId');
-  const sChain = utils.deepAccess(bidRequest, 'schain') || {};
+  const params = deepAccess(bidRequest, 'params');
+  const gdpr = deepAccess(bidderRequests, 'gdprConsent');
+  const uspConsent = deepAccess(bidderRequests, 'uspConsent');
+  const userId = deepAccess(bidRequest, 'userId');
+  const sChain = deepAccess(bidRequest, 'schain') || {};
   const windowSize = spec.getWindowSize();
   const gdprApplies = !!(gdpr && gdpr.gdprApplies);
   const uspApplies = !!(uspConsent);
@@ -165,7 +165,7 @@ function extParams(bidRequest, bidderRequests) {
     windowSize.w !== -1 && windowSize.h !== -1 && { screen: windowSize },
     userId && { user_id: userId },
     $$PREBID_GLOBAL$$.medianetGlobals.analyticsEnabled && { analytics: true },
-    !utils.isEmpty(sChain) && {schain: sChain}
+    !isEmpty(sChain) && {schain: sChain}
   );
 }
 
@@ -184,13 +184,13 @@ function slotParams(bidRequest) {
     params.ortb2Imp = bidRequest.ortb2Imp;
   }
 
-  let bannerSizes = utils.deepAccess(bidRequest, 'mediaTypes.banner.sizes') || [];
+  let bannerSizes = deepAccess(bidRequest, 'mediaTypes.banner.sizes') || [];
 
-  const videoInMediaType = utils.deepAccess(bidRequest, 'mediaTypes.video') || {};
-  const videoInParams = utils.deepAccess(bidRequest, 'params.video') || {};
+  const videoInMediaType = deepAccess(bidRequest, 'mediaTypes.video') || {};
+  const videoInParams = deepAccess(bidRequest, 'params.video') || {};
   const videoCombinedObj = Object.assign({}, videoInParams, videoInMediaType);
 
-  if (!utils.isEmpty(videoCombinedObj)) {
+  if (!isEmpty(videoCombinedObj)) {
     params.video = videoCombinedObj;
   }
 
@@ -201,7 +201,7 @@ function slotParams(bidRequest) {
     try {
       params.native = JSON.stringify(bidRequest.nativeParams);
     } catch (e) {
-      utils.logError((`${BIDDER_CODE} : Incorrect JSON : bidRequest.nativeParams`));
+      logError((`${BIDDER_CODE} : Incorrect JSON : bidRequest.nativeParams`));
     }
   }
 
@@ -319,8 +319,8 @@ function isValidBid(bid) {
 }
 
 function fetchCookieSyncUrls(response) {
-  if (!utils.isEmpty(response) && response[0].body &&
-    response[0].body.ext && utils.isArray(response[0].body.ext.csUrl)) {
+  if (!isEmpty(response) && response[0].body &&
+    response[0].body.ext && isArray(response[0].body.ext.csUrl)) {
     return response[0].body.ext.csUrl;
   }
 
@@ -328,15 +328,15 @@ function fetchCookieSyncUrls(response) {
 }
 
 function getLoggingData(event, data) {
-  data = (utils.isArray(data) && data) || [];
+  data = (isArray(data) && data) || [];
 
   let params = {};
   params.logid = 'kfk';
   params.evtid = 'projectevents';
   params.project = 'prebid';
-  params.acid = utils.deepAccess(data, '0.auctionId') || '';
+  params.acid = deepAccess(data, '0.auctionId') || '';
   params.cid = $$PREBID_GLOBAL$$.medianetGlobals.cid || '';
-  params.crid = data.map((adunit) => utils.deepAccess(adunit, 'params.0.crid') || adunit.adUnitCode).join('|');
+  params.crid = data.map((adunit) => deepAccess(adunit, 'params.0.crid') || adunit.adUnitCode).join('|');
   params.adunit_count = data.length || 0;
   params.dn = mnData.urlData.domain || '';
   params.requrl = mnData.urlData.page || '';
@@ -354,7 +354,7 @@ function logEvent (event, data) {
     hostname: EVENT_PIXEL_URL,
     search: getLoggingData(event, data)
   };
-  utils.triggerPixel(utils.buildUrl(getParams));
+  triggerPixel(buildUrl(getParams));
 }
 
 function clearMnData() {
@@ -362,8 +362,8 @@ function clearMnData() {
 }
 
 function addRenderer(bid) {
-  const videoContext = utils.deepAccess(bid, 'context') || '';
-  const vastTimeout = utils.deepAccess(bid, 'vto');
+  const videoContext = deepAccess(bid, 'context') || '';
+  const vastTimeout = deepAccess(bid, 'vto');
   /* Adding renderer only when the context is Outstream
      and the provider has responded with a renderer.
    */
@@ -389,7 +389,7 @@ function newVideoRenderer(bid) {
         mute: bid.mt
       }
       const adUnitCode = bid.dfp_id;
-      const divId = utils.getGptSlotInfoForAdUnitCode(adUnitCode).divId || adUnitCode;
+      const divId = getGptSlotInfoForAdUnitCode(adUnitCode).divId || adUnitCode;
       window.mnet.mediaNetoutstreamPlayer(bid, divId, obj);
     });
   });
@@ -410,12 +410,12 @@ export const spec = {
    */
   isBidRequestValid: function(bid) {
     if (!bid.params) {
-      utils.logError(`${BIDDER_CODE} : Missing bid parameters`);
+      logError(`${BIDDER_CODE} : Missing bid parameters`);
       return false;
     }
 
-    if (!bid.params.cid || !utils.isStr(bid.params.cid) || utils.isEmptyStr(bid.params.cid)) {
-      utils.logError(`${BIDDER_CODE} : cid should be a string`);
+    if (!bid.params.cid || !isStr(bid.params.cid) || isEmptyStr(bid.params.cid)) {
+      logError(`${BIDDER_CODE} : cid should be a string`);
       return false;
     }
 
@@ -450,13 +450,13 @@ export const spec = {
     let validBids = [];
 
     if (!serverResponse || !serverResponse.body) {
-      utils.logInfo(`${BIDDER_CODE} : response is empty`);
+      logInfo(`${BIDDER_CODE} : response is empty`);
       return validBids;
     }
 
     let bids = serverResponse.body.bidList;
-    if (!utils.isArray(bids) || bids.length === 0) {
-      utils.logInfo(`${BIDDER_CODE} : no bids`);
+    if (!isArray(bids) || bids.length === 0) {
+      logInfo(`${BIDDER_CODE} : no bids`);
       return validBids;
     }
     validBids = bids.filter(bid => isValidBid(bid));
diff --git a/modules/medianetRtdProvider.js b/modules/medianetRtdProvider.js
index 77889db5ff2..cd86bf891f3 100644
--- a/modules/medianetRtdProvider.js
+++ b/modules/medianetRtdProvider.js
@@ -1,5 +1,5 @@
+import { isStr, isEmptyStr, logError, mergeDeep, isFn, insertElement } from '../src/utils.js';
 import { submodule } from '../src/hook.js';
-import * as utils from '../src/utils.js';
 import { getGlobal } from '../src/prebidGlobal.js';
 import includes from 'core-js-pure/features/array/includes.js';
 
@@ -15,8 +15,8 @@ window.mnjs.que = window.mnjs.que || [];
 
 function init(config) {
   const customerId = config.params && config.params.cid;
-  if (!customerId || !utils.isStr(customerId) || utils.isEmptyStr(customerId)) {
-    utils.logError(`${SOURCE}: cid should be a string`);
+  if (!customerId || !isStr(customerId) || isEmptyStr(customerId)) {
+    logError(`${SOURCE}: cid should be a string`);
     return false;
   }
 
@@ -40,8 +40,8 @@ function getBidRequestData(requestBidsProps, callback, config, userConsent) {
     const success = (adUnitProps, openRtbProps) => {
       adUnits.forEach(adUnit => {
         adUnit[OPEN_RTB_FIELD] = adUnit[OPEN_RTB_FIELD] || {};
-        utils.mergeDeep(adUnit[OPEN_RTB_FIELD], openRtbProps[adUnit.code]);
-        utils.mergeDeep(adUnit, adUnitProps[adUnit.code]);
+        mergeDeep(adUnit[OPEN_RTB_FIELD], openRtbProps[adUnit.code]);
+        mergeDeep(adUnit, adUnitProps[adUnit.code]);
       });
       callback();
     };
@@ -61,7 +61,7 @@ function onAuctionInitEvent(auctionInit) {
 function getTargetingData(adUnitCode) {
   const adUnits = getAdUnits(undefined, adUnitCode);
   let targetingData = {};
-  if (window.mnjs.loaded && utils.isFn(window.mnjs.getTargetingData)) {
+  if (window.mnjs.loaded && isFn(window.mnjs.getTargetingData)) {
     targetingData = window.mnjs.getTargetingData(adUnitCode, adUnits, SOURCE) || {};
   }
   const targeting = {};
@@ -86,7 +86,7 @@ function loadRtdScript(customerId) {
   script.type = 'text/javascript';
   script.async = true;
   script.src = getClientUrl(customerId, window.location.hostname);
-  utils.insertElement(script, window.document, 'head');
+  insertElement(script, window.document, 'head');
 }
 
 function getAdUnits(adUnits, adUnitCodes) {
diff --git a/modules/merkleIdSystem.js b/modules/merkleIdSystem.js
index bcb2b943834..5339b653596 100644
--- a/modules/merkleIdSystem.js
+++ b/modules/merkleIdSystem.js
@@ -5,7 +5,7 @@
  * @requires module:modules/userId
  */
 
-import * as utils from '../src/utils.js'
+import { logInfo, logError, logWarn } from '../src/utils.js';
 import * as ajaxLib from '../src/ajax.js';
 import {submodule} from '../src/hook.js'
 import {getStorageManager} from '../src/storageManager.js';
@@ -34,7 +34,7 @@ function setCookie(name, value, expires) {
 }
 
 function setSession(storage, response) {
-  utils.logInfo('Merkle setting session ');
+  logInfo('Merkle setting session ');
   if (response && response.c && response.c.value && typeof response.c.value === 'string') {
     setCookie(SESSION_COOKIE_NAME, response.c.value, storage.expires);
   }
@@ -46,7 +46,7 @@ function constructUrl(configParams) {
   if (session) {
     url = `${url}&sv_session=${session}`;
   }
-  utils.logInfo('Merkle url :' + url);
+  logInfo('Merkle url :' + url);
   return url;
 }
 
@@ -62,19 +62,19 @@ function generateId(configParams, configStorage) {
           try {
             responseObj = JSON.parse(response);
             setSession(configStorage, responseObj)
-            utils.logInfo('Merkle responseObj ' + JSON.stringify(responseObj));
+            logInfo('Merkle responseObj ' + JSON.stringify(responseObj));
           } catch (error) {
-            utils.logError(error);
+            logError(error);
           }
         }
 
         const date = new Date().toUTCString();
         responseObj.date = date;
-        utils.logInfo('Merkle responseObj with date ' + JSON.stringify(responseObj));
+        logInfo('Merkle responseObj with date ' + JSON.stringify(responseObj));
         callback(responseObj);
       },
       error => {
-        utils.logError(`${MODULE_NAME}: merkleId fetch encountered an error`, error);
+        logError(`${MODULE_NAME}: merkleId fetch encountered an error`, error);
         callback();
       },
       {method: 'GET', withCredentials: true}
@@ -98,7 +98,7 @@ export const merkleIdSubmodule = {
    */
   decode(value) {
     const id = (value && value.pam_id && typeof value.pam_id.id === 'string') ? value.pam_id : undefined;
-    utils.logInfo('Merkle id ' + JSON.stringify(id));
+    logInfo('Merkle id ' + JSON.stringify(id));
     return id ? {'merkleId': id} : undefined;
   },
   /**
@@ -109,31 +109,31 @@ export const merkleIdSubmodule = {
    * @returns {IdResponse|undefined}
    */
   getId(config, consentData) {
-    utils.logInfo('User ID - merkleId generating id');
+    logInfo('User ID - merkleId generating id');
 
     const configParams = (config && config.params) || {};
 
     if (!configParams || typeof configParams.vendor !== 'string') {
-      utils.logError('User ID - merkleId submodule requires a valid vendor to be defined');
+      logError('User ID - merkleId submodule requires a valid vendor to be defined');
       return;
     }
 
     if (typeof configParams.sv_cid !== 'string') {
-      utils.logError('User ID - merkleId submodule requires a valid sv_cid string to be defined');
+      logError('User ID - merkleId submodule requires a valid sv_cid string to be defined');
       return;
     }
 
     if (typeof configParams.sv_pubid !== 'string') {
-      utils.logError('User ID - merkleId submodule requires a valid sv_pubid string to be defined');
+      logError('User ID - merkleId submodule requires a valid sv_pubid string to be defined');
       return;
     }
 
     if (consentData && typeof consentData.gdprApplies === 'boolean' && consentData.gdprApplies) {
-      utils.logError('User ID - merkleId submodule does not currently handle consent strings');
+      logError('User ID - merkleId submodule does not currently handle consent strings');
       return;
     }
     if (typeof configParams.endpoint !== 'string') {
-      utils.logWarn('User ID - merkleId submodule endpoint string is not defined');
+      logWarn('User ID - merkleId submodule endpoint string is not defined');
       configParams.endpoint = ID_URL
     }
 
@@ -146,11 +146,11 @@ export const merkleIdSubmodule = {
     return {callback: resp};
   },
   extendId: function (config = {}, consentData, storedId) {
-    utils.logInfo('User ID - merkleId stored id ' + storedId);
+    logInfo('User ID - merkleId stored id ' + storedId);
     const configParams = (config && config.params) || {};
 
     if (consentData && typeof consentData.gdprApplies === 'boolean' && consentData.gdprApplies) {
-      utils.logError('User ID - merkleId submodule does not currently handle consent strings');
+      logError('User ID - merkleId submodule does not currently handle consent strings');
       return;
     }
 
@@ -164,19 +164,19 @@ export const merkleIdSubmodule = {
     let refreshInSeconds = DEFAULT_REFRESH;
     if (configParams && configParams.refreshInSeconds && typeof configParams.refreshInSeconds === 'number') {
       refreshInSeconds = configParams.refreshInSeconds;
-      utils.logInfo('User ID - merkleId param refreshInSeconds' + refreshInSeconds);
+      logInfo('User ID - merkleId param refreshInSeconds' + refreshInSeconds);
     }
     const storedDate = new Date(storedId.date);
     let refreshNeeded = false;
     if (storedDate) {
       refreshNeeded = storedDate && (Date.now() - storedDate.getTime() > refreshInSeconds * 1000);
       if (refreshNeeded) {
-        utils.logInfo('User ID - merkleId needs refreshing id');
+        logInfo('User ID - merkleId needs refreshing id');
         const resp = generateId(configParams, configStorage)
         return {callback: resp};
       }
     }
-    utils.logInfo('User ID - merkleId not refreshed');
+    logInfo('User ID - merkleId not refreshed');
     return {id: storedId};
   }
 

From 2eb76d823a71a78b230d24d5ccf54de8a800f6fa Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Sun, 26 Sep 2021 12:28:49 -0700
Subject: [PATCH 13/14] import utils functions as needed and not the whole
 module

---
 modules/mgidBidAdapter.js     | 100 +++++++++++++++++-----------------
 modules/microadBidAdapter.js  |   6 +-
 modules/mwOpenLinkIdSystem.js |  14 ++---
 modules/nativoBidAdapter.js   |   6 +-
 modules/naveggIdSystem.js     |   6 +-
 5 files changed, 66 insertions(+), 66 deletions(-)

diff --git a/modules/mgidBidAdapter.js b/modules/mgidBidAdapter.js
index 3b45c1e69a5..c811a0b2981 100644
--- a/modules/mgidBidAdapter.js
+++ b/modules/mgidBidAdapter.js
@@ -1,5 +1,5 @@
+import { _each, deepAccess, isPlainObject, isArray, isStr, logInfo, parseUrl, isEmpty, triggerPixel, logWarn, getBidIdParameter, isFn, isNumber } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
-import * as utils from '../src/utils.js';
 import {BANNER, NATIVE} from '../src/mediaTypes.js';
 import {config} from '../src/config.js';
 import { getStorageManager } from '../src/storageManager.js';
@@ -58,9 +58,9 @@ let _NATIVE_ASSET_ID_TO_KEY_MAP = {};
 let _NATIVE_ASSET_KEY_TO_ASSET_MAP = {};
 
 // loading _NATIVE_ASSET_ID_TO_KEY_MAP
-utils._each(NATIVE_ASSETS, anAsset => { _NATIVE_ASSET_ID_TO_KEY_MAP[anAsset.ID] = anAsset.KEY });
+_each(NATIVE_ASSETS, anAsset => { _NATIVE_ASSET_ID_TO_KEY_MAP[anAsset.ID] = anAsset.KEY });
 // loading _NATIVE_ASSET_KEY_TO_ASSET_MAP
-utils._each(NATIVE_ASSETS, anAsset => { _NATIVE_ASSET_KEY_TO_ASSET_MAP[anAsset.KEY] = anAsset });
+_each(NATIVE_ASSETS, anAsset => { _NATIVE_ASSET_KEY_TO_ASSET_MAP[anAsset.KEY] = anAsset });
 
 export const spec = {
   VERSION: '1.5',
@@ -76,20 +76,20 @@ export const spec = {
    * @return boolean True if this is a valid bid, and false otherwise.
    */
   isBidRequestValid: (bid) => {
-    const banner = utils.deepAccess(bid, 'mediaTypes.banner');
-    const native = utils.deepAccess(bid, 'mediaTypes.native');
-    let nativeOk = utils.isPlainObject(native);
+    const banner = deepAccess(bid, 'mediaTypes.banner');
+    const native = deepAccess(bid, 'mediaTypes.native');
+    let nativeOk = isPlainObject(native);
     if (nativeOk) {
-      const nativeParams = utils.deepAccess(bid, 'nativeParams');
+      const nativeParams = deepAccess(bid, 'nativeParams');
       let assetsCount = 0;
-      if (utils.isPlainObject(nativeParams)) {
+      if (isPlainObject(nativeParams)) {
         for (let k in nativeParams) {
           let v = nativeParams[k];
           const supportProp = spec.NATIVE_ASSET_KEY_TO_ASSET_MAP.hasOwnProperty(k);
           if (supportProp) {
             assetsCount++
           }
-          if (!utils.isPlainObject(v) || (!supportProp && utils.deepAccess(v, 'required'))) {
+          if (!isPlainObject(v) || (!supportProp && deepAccess(v, 'required'))) {
             nativeOk = false;
             break;
           }
@@ -97,17 +97,17 @@ export const spec = {
       }
       nativeOk = nativeOk && (assetsCount > 0);
     }
-    let bannerOk = utils.isPlainObject(banner);
+    let bannerOk = isPlainObject(banner);
     if (bannerOk) {
-      const sizes = utils.deepAccess(banner, 'sizes');
-      bannerOk = utils.isArray(sizes) && sizes.length > 0;
+      const sizes = deepAccess(banner, 'sizes');
+      bannerOk = isArray(sizes) && sizes.length > 0;
       for (let f = 0; bannerOk && f < sizes.length; f++) {
         bannerOk = sizes[f].length === 2;
       }
     }
     let acc = Number(bid.params.accountId);
     let plcmt = Number(bid.params.placementId);
-    return (bannerOk || nativeOk) && utils.isPlainObject(bid.params) && !!bid.adUnitCode && utils.isStr(bid.adUnitCode) && (plcmt > 0 ? bid.params.placementId.toString().search(spec.reId) === 0 : true) &&
+    return (bannerOk || nativeOk) && isPlainObject(bid.params) && !!bid.adUnitCode && isStr(bid.adUnitCode) && (plcmt > 0 ? bid.params.placementId.toString().search(spec.reId) === 0 : true) &&
       !!acc && acc > 0 && bid.params.accountId.toString().search(spec.reId) === 0;
   },
   /**
@@ -117,25 +117,25 @@ export const spec = {
    * @return ServerRequest Info describing the request to the server.
    */
   buildRequests: (validBidRequests, bidderRequest) => {
-    utils.logInfo(LOG_INFO_PREFIX + `buildRequests`);
+    logInfo(LOG_INFO_PREFIX + `buildRequests`);
     if (validBidRequests.length === 0) {
       return;
     }
     const info = pageInfo();
-    const page = info.location || utils.deepAccess(bidderRequest, 'refererInfo.referer') || utils.deepAccess(bidderRequest, 'refererInfo.canonicalUrl');
-    const hostname = utils.parseUrl(page).hostname;
+    const page = info.location || deepAccess(bidderRequest, 'refererInfo.referer') || deepAccess(bidderRequest, 'refererInfo.canonicalUrl');
+    const hostname = parseUrl(page).hostname;
     let domain = extractDomainFromHost(hostname) || hostname;
     const accountId = setOnAny(validBidRequests, 'params.accountId');
     const muid = getLocalStorageSafely('mgMuidn');
     let url = (setOnAny(validBidRequests, 'params.bidUrl') || ENDPOINT_URL) + accountId;
-    if (utils.isStr(muid) && muid.length > 0) {
+    if (isStr(muid) && muid.length > 0) {
       url += '?muid=' + muid;
     }
     const cur = setOnAny(validBidRequests, 'params.currency') || setOnAny(validBidRequests, 'params.cur') || config.getConfig('currency.adServerCurrency') || DEFAULT_CUR;
     const secure = window.location.protocol === 'https:' ? 1 : 0;
     let imp = [];
     validBidRequests.forEach(bid => {
-      let tagid = utils.deepAccess(bid, 'params.placementId') || 0;
+      let tagid = deepAccess(bid, 'params.placementId') || 0;
       tagid = !tagid ? bid.adUnitCode : tagid + '/' + bid.adUnitCode;
       let impObj = {
         id: bid.bidId,
@@ -173,7 +173,7 @@ export const spec = {
     }
 
     let request = {
-      id: utils.deepAccess(bidderRequest, 'bidderRequestId'),
+      id: deepAccess(bidderRequest, 'bidderRequestId'),
       site: {domain, page},
       cur: [cur],
       geo: {utcoffset: info.timeOffset},
@@ -195,7 +195,7 @@ export const spec = {
     if (info.referrer) {
       request.site.ref = info.referrer
     }
-    utils.logInfo(LOG_INFO_PREFIX + `buildRequest:`, request);
+    logInfo(LOG_INFO_PREFIX + `buildRequest:`, request);
     return {
       method: 'POST',
       url: url,
@@ -209,36 +209,36 @@ export const spec = {
    * @return {Bid[]} An array of bids which were nested inside the server.
    */
   interpretResponse: (serverResponse, bidRequests) => {
-    utils.logInfo(LOG_INFO_PREFIX + `interpretResponse`, serverResponse);
-    if (serverResponse == null || serverResponse.body == null || serverResponse.body === '' || !utils.isArray(serverResponse.body.seatbid) || !serverResponse.body.seatbid.length) {
+    logInfo(LOG_INFO_PREFIX + `interpretResponse`, serverResponse);
+    if (serverResponse == null || serverResponse.body == null || serverResponse.body === '' || !isArray(serverResponse.body.seatbid) || !serverResponse.body.seatbid.length) {
       return;
     }
     const returnedBids = [];
-    const muidn = utils.deepAccess(serverResponse.body, 'ext.muidn')
-    if (utils.isStr(muidn) && muidn.length > 0) {
+    const muidn = deepAccess(serverResponse.body, 'ext.muidn')
+    if (isStr(muidn) && muidn.length > 0) {
       setLocalStorageSafely('mgMuidn', muidn)
     }
     serverResponse.body.seatbid.forEach((bids) => {
       bids.bid.forEach((bid) => {
         const pbid = prebidBid(bid, serverResponse.body.cur);
-        if (pbid.mediaType === NATIVE && utils.isEmpty(pbid.native)) {
+        if (pbid.mediaType === NATIVE && isEmpty(pbid.native)) {
           return;
         }
         returnedBids.push(pbid);
       })
     });
 
-    utils.logInfo(LOG_INFO_PREFIX + `interpretedResponse`, returnedBids);
+    logInfo(LOG_INFO_PREFIX + `interpretedResponse`, returnedBids);
     return returnedBids;
   },
   onBidWon: (bid) => {
-    const cpm = utils.deepAccess(bid, 'adserverTargeting.hb_pb') || '';
-    if (utils.isStr(bid.nurl) && bid.nurl !== '') {
+    const cpm = deepAccess(bid, 'adserverTargeting.hb_pb') || '';
+    if (isStr(bid.nurl) && bid.nurl !== '') {
       bid.nurl = bid.nurl.replace(
         /\${AUCTION_PRICE}/,
         cpm
       );
-      utils.triggerPixel(bid.nurl);
+      triggerPixel(bid.nurl);
     }
     if (bid.isBurl) {
       if (bid.mediaType === BANNER) {
@@ -251,13 +251,13 @@ export const spec = {
           /\${AUCTION_PRICE}/,
           cpm
         );
-        utils.triggerPixel(bid.burl);
+        triggerPixel(bid.burl);
       }
     }
-    utils.logInfo(LOG_INFO_PREFIX + `onBidWon`);
+    logInfo(LOG_INFO_PREFIX + `onBidWon`);
   },
   getUserSyncs: (syncOptions, serverResponses) => {
-    utils.logInfo(LOG_INFO_PREFIX + `getUserSyncs`);
+    logInfo(LOG_INFO_PREFIX + `getUserSyncs`);
   }
 };
 
@@ -265,7 +265,7 @@ registerBidder(spec);
 
 function setOnAny(collection, key) {
   for (let i = 0, result; i < collection.length; i++) {
-    result = utils.deepAccess(collection[i], key);
+    result = deepAccess(collection[i], key);
     if (result) {
       return result;
     }
@@ -278,7 +278,7 @@ function setOnAny(collection, key) {
  * @return Bid
  */
 function prebidBid(serverBid, cur) {
-  if (!utils.isStr(cur) || cur === '') {
+  if (!isStr(cur) || cur === '') {
     cur = DEFAULT_CUR;
   }
   const bid = {
@@ -295,8 +295,8 @@ function prebidBid(serverBid, cur) {
     ttl: serverBid.ttl || 300,
     nurl: serverBid.nurl || '',
     burl: serverBid.burl || '',
-    isBurl: utils.isStr(serverBid.burl) && serverBid.burl.length > 0,
-    meta: { advertiserDomains: (utils.isArray(serverBid.adomain) && serverBid.adomain.length > 0 ? serverBid.adomain : []) },
+    isBurl: isStr(serverBid.burl) && serverBid.burl.length > 0,
+    meta: { advertiserDomains: (isArray(serverBid.adomain) && serverBid.adomain.length > 0 ? serverBid.adomain : []) },
   };
   setMediaType(serverBid, bid);
   switch (bid.mediaType) {
@@ -310,7 +310,7 @@ function prebidBid(serverBid, cur) {
 }
 
 function setMediaType(bid, newBid) {
-  if (utils.deepAccess(bid, 'ext.crtype') === 'native') {
+  if (deepAccess(bid, 'ext.crtype') === 'native') {
     newBid.mediaType = NATIVE;
   } else {
     newBid.mediaType = BANNER;
@@ -364,7 +364,7 @@ function setLocalStorageSafely(key, val) {
 }
 
 function createBannerRequest(bid) {
-  const sizes = utils.deepAccess(bid, 'mediaTypes.banner.sizes');
+  const sizes = deepAccess(bid, 'mediaTypes.banner.sizes');
   let format = [];
   if (sizes.length > 1) {
     for (let f = 0; f < sizes.length; f++) {
@@ -380,7 +380,7 @@ function createBannerRequest(bid) {
   if (format.length) {
     r.format = format
   }
-  const pos = utils.deepAccess(bid, 'mediaTypes.banner.pos') || 0
+  const pos = deepAccess(bid, 'mediaTypes.banner.pos') || 0
   if (pos) {
     r.pos = pos
   }
@@ -407,15 +407,15 @@ function createNativeRequest(params) {
             };
             break;
           case NATIVE_ASSETS.IMAGE.KEY:
-            const wmin = params[key].wmin || params[key].minimumWidth || (utils.isArray(params[key].minsizes) && params[key].minsizes.length > 0 ? params[key].minsizes[0] : 0);
-            const hmin = params[key].hmin || params[key].minimumHeight || (utils.isArray(params[key].minsizes) && params[key].minsizes.length > 1 ? params[key].minsizes[1] : 0);
+            const wmin = params[key].wmin || params[key].minimumWidth || (isArray(params[key].minsizes) && params[key].minsizes.length > 0 ? params[key].minsizes[0] : 0);
+            const hmin = params[key].hmin || params[key].minimumHeight || (isArray(params[key].minsizes) && params[key].minsizes.length > 1 ? params[key].minsizes[1] : 0);
             assetObj = {
               id: NATIVE_ASSETS.IMAGE.ID,
               required: params[key].required ? 1 : 0,
               img: {
                 type: NATIVE_ASSET_IMAGE_TYPE.IMAGE,
-                w: params[key].w || params[key].width || (utils.isArray(params[key].sizes) && params[key].sizes.length > 0 ? params[key].sizes[0] : 0),
-                h: params[key].h || params[key].height || (utils.isArray(params[key].sizes) && params[key].sizes.length > 1 ? params[key].sizes[1] : 0),
+                w: params[key].w || params[key].width || (isArray(params[key].sizes) && params[key].sizes.length > 0 ? params[key].sizes[0] : 0),
+                h: params[key].h || params[key].height || (isArray(params[key].sizes) && params[key].sizes.length > 1 ? params[key].sizes[1] : 0),
                 mimes: params[key].mimes,
                 ext: params[key].ext,
               }
@@ -439,8 +439,8 @@ function createNativeRequest(params) {
               required: params[key].required ? 1 : 0,
               img: {
                 type: NATIVE_ASSET_IMAGE_TYPE.ICON,
-                w: params[key].w || params[key].width || (utils.isArray(params[key].sizes) && params[key].sizes.length > 0 ? params[key].sizes[0] : 0),
-                h: params[key].h || params[key].height || (utils.isArray(params[key].sizes) && params[key].sizes.length > 0 ? params[key].sizes[1] : 0),
+                w: params[key].w || params[key].width || (isArray(params[key].sizes) && params[key].sizes.length > 0 ? params[key].sizes[0] : 0),
+                h: params[key].h || params[key].height || (isArray(params[key].sizes) && params[key].sizes.length > 0 ? params[key].sizes[1] : 0),
               }
             };
             if (!assetObj.img.w) {
@@ -485,7 +485,7 @@ function createNativeRequest(params) {
         break;
       } else {
         if (ele.id === 4 && nativeRequestObject.assets[i].id === 11) {
-          if (utils.deepAccess(nativeRequestObject.assets[i], 'data.type') === ele.data.type) {
+          if (deepAccess(nativeRequestObject.assets[i], 'data.type') === ele.data.type) {
             presentrequiredAssetCount++;
             break;
           }
@@ -517,7 +517,7 @@ function parseNativeResponse(bid, newBid) {
     try {
       adm = JSON.parse(bid.adm);
     } catch (ex) {
-      utils.logWarn(LOG_WARN_PREFIX + 'Error: Cannot parse native response for ad response: ' + newBid.adm);
+      logWarn(LOG_WARN_PREFIX + 'Error: Cannot parse native response for ad response: ' + newBid.adm);
       return;
     }
     if (adm && adm.native && adm.native.assets && adm.native.assets.length > 0) {
@@ -591,16 +591,16 @@ function pageInfo() {
  * @returns {*|number} floor price
  */
 function getBidFloor(bid, cur) {
-  let bidFloor = utils.getBidIdParameter('bidfloor', bid.params) || utils.getBidIdParameter('bidFloor', bid.params) || 0;
+  let bidFloor = getBidIdParameter('bidfloor', bid.params) || getBidIdParameter('bidFloor', bid.params) || 0;
   const reqCur = cur
 
-  if (!bidFloor && utils.isFn(bid.getFloor)) {
+  if (!bidFloor && isFn(bid.getFloor)) {
     const floorObj = bid.getFloor({
       currency: '*',
       mediaType: '*',
       size: '*'
     });
-    if (utils.isPlainObject(floorObj) && utils.isNumber(floorObj.floor)) {
+    if (isPlainObject(floorObj) && isNumber(floorObj.floor)) {
       if (!floorObj.currency && reqCur !== DEFAULT_CUR) {
         floorObj.currency = DEFAULT_CUR
       }
diff --git a/modules/microadBidAdapter.js b/modules/microadBidAdapter.js
index c78a66aecee..982bd61840a 100644
--- a/modules/microadBidAdapter.js
+++ b/modules/microadBidAdapter.js
@@ -1,6 +1,6 @@
+import { deepAccess, isEmpty, isStr } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER } from '../src/mediaTypes.js';
-import * as utils from '../src/utils.js';
 
 const BIDDER_CODE = 'microad';
 
@@ -82,8 +82,8 @@ export const spec = {
         }
       }
 
-      const idlEnv = utils.deepAccess(bid, 'userId.idl_env')
-      if (!utils.isEmpty(idlEnv) && utils.isStr(idlEnv)) {
+      const idlEnv = deepAccess(bid, 'userId.idl_env')
+      if (!isEmpty(idlEnv) && isStr(idlEnv)) {
         params['idl_env'] = idlEnv
       }
 
diff --git a/modules/mwOpenLinkIdSystem.js b/modules/mwOpenLinkIdSystem.js
index b2381836d5d..552223fa73c 100644
--- a/modules/mwOpenLinkIdSystem.js
+++ b/modules/mwOpenLinkIdSystem.js
@@ -5,7 +5,7 @@
  * @requires module:modules/userId
  */
 
-import * as utils from '../src/utils.js';
+import { timestamp, logError, deepClone, generateUUID, isPlainObject } from '../src/utils.js';
 import { ajax } from '../src/ajax.js';
 import { submodule } from '../src/hook.js';
 import { getStorageManager } from '../src/storageManager.js';
@@ -18,20 +18,20 @@ const openLinkID = {
 const storage = getStorageManager();
 
 function getExpirationDate() {
-  return (new Date(utils.timestamp() + openLinkID.cookie_expiration)).toGMTString();
+  return (new Date(timestamp() + openLinkID.cookie_expiration)).toGMTString();
 }
 
 function isValidConfig(configParams) {
   if (!configParams) {
-    utils.logError('User ID - mwOlId submodule requires configParams');
+    logError('User ID - mwOlId submodule requires configParams');
     return false;
   }
   if (!configParams.accountId) {
-    utils.logError('User ID - mwOlId submodule requires accountId to be defined');
+    logError('User ID - mwOlId submodule requires accountId to be defined');
     return false;
   }
   if (!configParams.partnerId) {
-    utils.logError('User ID - mwOlId submodule requires partnerId to be defined');
+    logError('User ID - mwOlId submodule requires partnerId to be defined');
     return false;
   }
   return true;
@@ -96,7 +96,7 @@ function register(configParams, olid) {
 function setID(configParams) {
   if (!isValidConfig(configParams)) return undefined;
   const mwOlId = readCookie();
-  const newMwOlId = mwOlId ? utils.deepClone(mwOlId) : {eid: utils.generateUUID()};
+  const newMwOlId = mwOlId ? deepClone(mwOlId) : {eid: generateUUID()};
   writeCookie(newMwOlId);
   register(configParams, newMwOlId.eid);
   return {
@@ -122,7 +122,7 @@ export const mwOpenLinkIdSubModule = {
      * @return {(Object|undefined}
      */
   decode(mwOlId) {
-    const id = mwOlId && utils.isPlainObject(mwOlId) ? mwOlId.eid : undefined;
+    const id = mwOlId && isPlainObject(mwOlId) ? mwOlId.eid : undefined;
     return id ? { 'mwOpenLinkId': id } : undefined;
   },
 
diff --git a/modules/nativoBidAdapter.js b/modules/nativoBidAdapter.js
index 2f63dcb45f8..f91a8b6085b 100644
--- a/modules/nativoBidAdapter.js
+++ b/modules/nativoBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { isEmpty } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER } from '../src/mediaTypes.js';
 // import { config } from 'src/config'
@@ -120,7 +120,7 @@ export const spec = {
    */
   interpretResponse: function (response, request) {
     // If the bid response was empty, return []
-    if (!response || !response.body || utils.isEmpty(response.body)) return []
+    if (!response || !response.body || isEmpty(response.body)) return []
 
     try {
       const body =
@@ -216,7 +216,7 @@ export const spec = {
     let body
     serverResponses.forEach((response) => {
       // If the bid response was empty, return []
-      if (!response || !response.body || utils.isEmpty(response.body)) {
+      if (!response || !response.body || isEmpty(response.body)) {
         return syncs
       }
 
diff --git a/modules/naveggIdSystem.js b/modules/naveggIdSystem.js
index c37530b4151..7bd86879e9d 100644
--- a/modules/naveggIdSystem.js
+++ b/modules/naveggIdSystem.js
@@ -4,7 +4,7 @@
  * @module modules/naveggId
  * @requires module:modules/userId
  */
-import * as utils from '../src/utils.js'
+import { isStr, isPlainObject, logError } from '../src/utils.js';
 import { submodule } from '../src/hook.js';
 import { getStorageManager } from '../src/storageManager.js';
 
@@ -58,7 +58,7 @@ export const naveggIdSubmodule = {
    * @return { Object | string | undefined }
    */
   decode(value) {
-    const naveggIdVal = value ? utils.isStr(value) ? value : utils.isPlainObject(value) ? value.id : undefined : undefined;
+    const naveggIdVal = value ? isStr(value) ? value : isPlainObject(value) ? value.id : undefined : undefined;
     return naveggIdVal ? {
       'naveggId': naveggIdVal
     } : undefined;
@@ -81,7 +81,7 @@ export const naveggIdSubmodule = {
       try {
         return { id: naveggIdString };
       } catch (error) {
-        utils.logError(error);
+        logError(error);
       }
     }
     return undefined;

From a356bd79d81f2379294236a80e91e7ccd3ed2368 Mon Sep 17 00:00:00 2001
From: Harshad Mane <harshad.mane@pubmatic.com>
Date: Sun, 26 Sep 2021 12:37:16 -0700
Subject: [PATCH 14/14] import utils functions as needed and not the whole
 module

---
 modules/nextMillenniumBidAdapter.js | 12 ++++-----
 modules/nobidBidAdapter.js          | 20 +++++++--------
 modules/novatiqIdSystem.js          | 16 ++++++------
 modules/oneVideoBidAdapter.js       | 40 ++++++++++++++---------------
 modules/onomagicBidAdapter.js       | 32 +++++++++++------------
 5 files changed, 60 insertions(+), 60 deletions(-)

diff --git a/modules/nextMillenniumBidAdapter.js b/modules/nextMillenniumBidAdapter.js
index 2101bb34e2b..d275fbf1160 100644
--- a/modules/nextMillenniumBidAdapter.js
+++ b/modules/nextMillenniumBidAdapter.js
@@ -1,5 +1,5 @@
+import { isStr, _each, getBidIdParameter } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
-import * as utils from '../src/utils.js';
 import { BANNER } from '../src/mediaTypes.js';
 
 const BIDDER_CODE = 'nextMillennium';
@@ -12,20 +12,20 @@ export const spec = {
 
   isBidRequestValid: function(bid) {
     return !!(
-      bid.params.placement_id && utils.isStr(bid.params.placement_id)
+      bid.params.placement_id && isStr(bid.params.placement_id)
     );
   },
 
   buildRequests: function(validBidRequests, bidderRequest) {
     const requests = [];
 
-    utils._each(validBidRequests, function(bid) {
+    _each(validBidRequests, function(bid) {
       const postBody = {
         'id': bid.auctionId,
         'ext': {
           'prebid': {
             'storedrequest': {
-              'id': utils.getBidIdParameter('placement_id', bid.params)
+              'id': getBidIdParameter('placement_id', bid.params)
             }
           }
         }
@@ -60,8 +60,8 @@ export const spec = {
     const response = serverResponse.body;
     const bidResponses = [];
 
-    utils._each(response.seatbid, (resp) => {
-      utils._each(resp.bid, (bid) => {
+    _each(response.seatbid, (resp) => {
+      _each(resp.bid, (bid) => {
         bidResponses.push({
           requestId: bidRequest.bidId,
           cpm: bid.price,
diff --git a/modules/nobidBidAdapter.js b/modules/nobidBidAdapter.js
index 619b46ecd1f..5c017852d3e 100644
--- a/modules/nobidBidAdapter.js
+++ b/modules/nobidBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { logInfo, deepAccess, logWarn, isArray, getParameterByName } from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER, VIDEO } from '../src/mediaTypes.js';
@@ -14,7 +14,7 @@ window.nobid.timeoutTotal = 0;
 window.nobid.bidWonTotal = 0;
 window.nobid.refreshCount = 0;
 function log(msg, obj) {
-  utils.logInfo('-NoBid- ' + msg, obj)
+  logInfo('-NoBid- ' + msg, obj)
 }
 function nobidSetCookie(cname, cvalue, hours) {
   var d = new Date();
@@ -29,7 +29,7 @@ function nobidHasPurpose1Consent(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;
@@ -112,11 +112,11 @@ function nobidBuildRequests(bids, bidderRequest) {
         var height = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
         return `${width}x${height}`;
       } catch (e) {
-        utils.logWarn('Could not parse screen dimensions, error details:', e);
+        logWarn('Could not parse screen dimensions, error details:', e);
       }
     }
     var getEIDs = function(eids) {
-      if (utils.isArray(eids) && eids.length > 0) {
+      if (isArray(eids) && eids.length > 0) {
         let src = [];
         eids.forEach((eid) => {
           let ids = [];
@@ -150,7 +150,7 @@ function nobidBuildRequests(bids, bidderRequest) {
     if (sch) state['schain'] = sch;
     const cop = coppa();
     if (cop) state['coppa'] = cop;
-    const eids = getEIDs(utils.deepAccess(bids, '0.userIdAsEids'));
+    const eids = getEIDs(deepAccess(bids, '0.userIdAsEids'));
     if (eids && eids.length > 0) state['eids'] = eids;
     return state;
   }
@@ -228,8 +228,8 @@ function nobidBuildRequests(bids, bidderRequest) {
     var placementId = bid.params['placementId'];
 
     var adType = 'banner';
-    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 (bid.mediaType === VIDEO || (videoMediaType && (context === 'instream' || context === 'outstream'))) {
       adType = 'video';
     }
@@ -363,7 +363,7 @@ export const spec = {
   buildRequests: function(validBidRequests, bidderRequest) {
     function resolveEndpoint() {
       var ret = 'https://ads.servenobid.com/';
-      var env = (typeof utils.getParameterByName === 'function') && (utils.getParameterByName('nobid-env'));
+      var env = (typeof getParameterByName === 'function') && (getParameterByName('nobid-env'));
       if (!env) ret = 'https://ads.servenobid.com/';
       else if (env == 'beta') ret = 'https://beta.servenobid.com/';
       else if (env == 'dev') ret = '//localhost:8282/';
@@ -448,7 +448,7 @@ export const spec = {
       }
       return syncs;
     } else {
-      utils.logWarn('-NoBid- Please enable iframe based user sync.', syncOptions);
+      logWarn('-NoBid- Please enable iframe based user sync.', syncOptions);
       return [];
     }
   },
diff --git a/modules/novatiqIdSystem.js b/modules/novatiqIdSystem.js
index fbfa6ca8abc..4c3324d3fc0 100644
--- a/modules/novatiqIdSystem.js
+++ b/modules/novatiqIdSystem.js
@@ -5,7 +5,7 @@
  * @requires module:modules/userId
  */
 
-import * as utils from '../src/utils.js';
+import { logInfo } from '../src/utils.js';
 import { ajax } from '../src/ajax.js';
 import { submodule } from '../src/hook.js';
 
@@ -47,22 +47,22 @@ export const novatiqIdSubmodule = {
 
     const configParams = config.params || {};
     const srcId = this.getSrcId(configParams);
-    utils.logInfo('NOVATIQ Sync request used sourceid param: ' + srcId);
+    logInfo('NOVATIQ Sync request used sourceid param: ' + srcId);
 
     let partnerhost;
     partnerhost = window.location.hostname;
-    utils.logInfo('NOVATIQ partner hostname: ' + partnerhost);
+    logInfo('NOVATIQ partner hostname: ' + partnerhost);
 
     const novatiqId = snowflakeId();
     const url = 'https://spadsync.com/sync?sptoken=' + novatiqId + '&sspid=' + srcId + '&ssphost=' + partnerhost;
     ajax(url, undefined, undefined, { method: 'GET', withCredentials: false });
 
-    utils.logInfo('NOVATIQ snowflake: ' + novatiqId);
+    logInfo('NOVATIQ snowflake: ' + novatiqId);
     return { 'id': novatiqId }
   },
 
   getSrcId(configParams) {
-    utils.logInfo('NOVATIQ Configured sourceid param: ' + configParams.sourceid);
+    logInfo('NOVATIQ Configured sourceid param: ' + configParams.sourceid);
 
     function isHex(str) {
       var a = parseInt(str, 16);
@@ -72,13 +72,13 @@ export const novatiqIdSubmodule = {
     let srcId;
     if (typeof configParams.sourceid === 'undefined' || configParams.sourceid === null || configParams.sourceid === '') {
       srcId = '000';
-      utils.logInfo('NOVATIQ sourceid param set to value 000 due to undefined parameter or missing value in config section');
+      logInfo('NOVATIQ sourceid param set to value 000 due to undefined parameter or missing value in config section');
     } else if (configParams.sourceid.length < 3 || configParams.sourceid.length > 3) {
       srcId = '001';
-      utils.logInfo('NOVATIQ sourceid param set to value 001 due to wrong size in config section 3 chars max e.g. 1ab');
+      logInfo('NOVATIQ sourceid param set to value 001 due to wrong size in config section 3 chars max e.g. 1ab');
     } else if (isHex(configParams.sourceid) == false) {
       srcId = '002';
-      utils.logInfo('NOVATIQ sourceid param set to value 002 due to wrong format in config section expecting hex value only');
+      logInfo('NOVATIQ sourceid param set to value 002 due to wrong format in config section expecting hex value only');
     } else {
       srcId = configParams.sourceid;
     }
diff --git a/modules/oneVideoBidAdapter.js b/modules/oneVideoBidAdapter.js
index 880f4992614..e0db143dc0f 100644
--- a/modules/oneVideoBidAdapter.js
+++ b/modules/oneVideoBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { logError, logWarn, parseSizesInput, generateUUID, isFn, logMessage, isPlainObject, isStr, isNumber, isArray } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 
 const BIDDER_CODE = 'oneVideo';
@@ -28,7 +28,7 @@ export const spec = {
     }
     // MediaTypes Video / Banner validation
     if (typeof bid.mediaTypes.video === 'undefined' && typeof bid.mediaTypes.banner === 'undefined') {
-      utils.logError('Failed validation: adUnit mediaTypes.video OR mediaTypes.banner not declared');
+      logError('Failed validation: adUnit mediaTypes.video OR mediaTypes.banner not declared');
       return false;
     };
 
@@ -36,27 +36,27 @@ export const spec = {
       // Player size validation
       if (typeof bid.mediaTypes.video.playerSize === 'undefined') {
         if (bid.params.video && (typeof bid.params.video.playerWidth === 'undefined' || typeof bid.params.video.playerHeight === 'undefined')) {
-          utils.logError('Failed validation: Player size not declared in either mediaTypes.playerSize OR bid.params.video.plauerWidth & bid.params.video.playerHeight.');
+          logError('Failed validation: Player size not declared in either mediaTypes.playerSize OR bid.params.video.plauerWidth & bid.params.video.playerHeight.');
           return false;
         };
       };
       // Mimes validation
       if (typeof bid.mediaTypes.video.mimes === 'undefined') {
         if (!bid.params.video || typeof bid.params.video.mimes === 'undefined') {
-          utils.logError('Failed validation: adUnit mediaTypes.mimes OR params.video.mimes not declared');
+          logError('Failed validation: adUnit mediaTypes.mimes OR params.video.mimes not declared');
           return false;
         };
       };
       // Prevend DAP Outstream validation, Banner DAP validation & Multi-Format adUnit support
       if (bid.mediaTypes.video.context === 'outstream' && bid.params.video && bid.params.video.display === 1) {
-        utils.logError('Failed validation: Dynamic Ad Placement cannot be used with context Outstream (params.video.display=1)');
+        logError('Failed validation: Dynamic Ad Placement cannot be used with context Outstream (params.video.display=1)');
         return false;
       };
     };
 
     // Publisher Id (Exchange) validation
     if (typeof bid.params.pubId === 'undefined') {
-      utils.logError('Failed validation: Adapter cannot send requests without bid.params.pubId');
+      logError('Failed validation: Adapter cannot send requests without bid.params.pubId');
       return false;
     }
 
@@ -106,7 +106,7 @@ export const spec = {
       response = null;
     }
     if (!response || !bid || (!bid.adm && !bid.nurl) || !bid.price) {
-      utils.logWarn(`No valid bids from ${spec.code} bidder`);
+      logWarn(`No valid bids from ${spec.code} bidder`);
       return [];
     }
     size = getSize(bidRequest.sizes);
@@ -172,7 +172,7 @@ export const spec = {
 };
 
 function getSize(sizes) {
-  let parsedSizes = utils.parseSizesInput(sizes);
+  let parsedSizes = parseSizesInput(sizes);
   let [ width, height ] = parsedSizes.length ? parsedSizes[0].split('x') : [];
   return {
     width: parseInt(width, 10) || undefined,
@@ -194,7 +194,7 @@ function getRequestData(bid, consentData, bidRequest) {
     size: '*'
   };
   let bidData = {
-    id: utils.generateUUID(),
+    id: generateUUID(),
     at: 2,
     imp: [{
       id: '1',
@@ -286,7 +286,7 @@ function getRequestData(bid, consentData, bidRequest) {
     }
   }
 
-  if (utils.isFn(bid.getFloor)) {
+  if (isFn(bid.getFloor)) {
     let floorData = bid.getFloor(getFloorRequestObject);
     bidData.imp[0].bidfloor = floorData.floor;
     bidData.cur = floorData.currency;
@@ -344,7 +344,7 @@ function getRequestData(bid, consentData, bidRequest) {
     }
   }
   if (bid.params.video.e2etest) {
-    utils.logMessage('E2E test mode enabled: \n The following parameters are being overridden by e2etest mode:\n* bidfloor:null\n* width:300\n* height:250\n* mimes: video/mp4, application/javascript\n* api:2\n* site.page/ref: verizonmedia.com\n* tmax:1000');
+    logMessage('E2E test mode enabled: \n The following parameters are being overridden by e2etest mode:\n* bidfloor:null\n* width:300\n* height:250\n* mimes: video/mp4, application/javascript\n* api:2\n* site.page/ref: verizonmedia.com\n* tmax:1000');
     bidData.imp[0].bidfloor = null;
     bidData.imp[0].video.w = 300;
     bidData.imp[0].video.h = 250;
@@ -354,15 +354,15 @@ function getRequestData(bid, consentData, bidRequest) {
     bidData.site.ref = 'https://verizonmedia.com';
     bidData.tmax = 1000;
   }
-  if (bid.params.video.custom && utils.isPlainObject(bid.params.video.custom)) {
+  if (bid.params.video.custom && isPlainObject(bid.params.video.custom)) {
     bidData.imp[0].ext.custom = {};
     for (const key in bid.params.video.custom) {
-      if (utils.isStr(bid.params.video.custom[key]) || utils.isNumber(bid.params.video.custom[key])) {
+      if (isStr(bid.params.video.custom[key]) || isNumber(bid.params.video.custom[key])) {
         bidData.imp[0].ext.custom[key] = bid.params.video.custom[key];
       }
     }
   }
-  if (bid.params.video.content && utils.isPlainObject(bid.params.video.content)) {
+  if (bid.params.video.content && isPlainObject(bid.params.video.content)) {
     bidData.site.content = {};
     const contentStringKeys = ['id', 'title', 'series', 'season', 'genre', 'contentrating', 'language'];
     const contentNumberkeys = ['episode', 'prodq', 'context', 'livestream', 'len'];
@@ -370,14 +370,14 @@ function getRequestData(bid, consentData, bidRequest) {
     const contentObjectKeys = ['ext'];
     for (const contentKey in bid.params.video.content) {
       if (
-        (contentStringKeys.indexOf(contentKey) > -1 && utils.isStr(bid.params.video.content[contentKey])) ||
-        (contentNumberkeys.indexOf(contentKey) > -1 && utils.isNumber(bid.params.video.content[contentKey])) ||
-        (contentObjectKeys.indexOf(contentKey) > -1 && utils.isPlainObject(bid.params.video.content[contentKey])) ||
-        (contentArrayKeys.indexOf(contentKey) > -1 && utils.isArray(bid.params.video.content[contentKey]) &&
-        bid.params.video.content[contentKey].every(catStr => utils.isStr(catStr)))) {
+        (contentStringKeys.indexOf(contentKey) > -1 && isStr(bid.params.video.content[contentKey])) ||
+        (contentNumberkeys.indexOf(contentKey) > -1 && isNumber(bid.params.video.content[contentKey])) ||
+        (contentObjectKeys.indexOf(contentKey) > -1 && isPlainObject(bid.params.video.content[contentKey])) ||
+        (contentArrayKeys.indexOf(contentKey) > -1 && isArray(bid.params.video.content[contentKey]) &&
+        bid.params.video.content[contentKey].every(catStr => isStr(catStr)))) {
         bidData.site.content[contentKey] = bid.params.video.content[contentKey];
       } else {
-        utils.logMessage('oneVideo bid adapter validation error: ', contentKey, ' is either not supported is OpenRTB V2.5 or value is undefined');
+        logMessage('oneVideo bid adapter validation error: ', contentKey, ' is either not supported is OpenRTB V2.5 or value is undefined');
       }
     }
   }
diff --git a/modules/onomagicBidAdapter.js b/modules/onomagicBidAdapter.js
index 548c0170c05..25b0f1a5934 100644
--- a/modules/onomagicBidAdapter.js
+++ b/modules/onomagicBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils.js';
+import { getBidIdParameter, _each, isArray, getWindowTop, getUniqueIdentifierStr, parseUrl, logError, logWarn, createTrackPixelHtml, getWindowSelf, isFn, isPlainObject } from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER } from '../src/mediaTypes.js';
 import { config } from '../src/config.js';
@@ -22,17 +22,17 @@ function buildRequests(bidReqs, bidderRequest) {
       referrer = bidderRequest.refererInfo.referer;
     }
     const onomagicImps = [];
-    const publisherId = utils.getBidIdParameter('publisherId', bidReqs[0].params);
-    utils._each(bidReqs, function (bid) {
+    const publisherId = getBidIdParameter('publisherId', bidReqs[0].params);
+    _each(bidReqs, function (bid) {
       let bidSizes = (bid.mediaTypes && bid.mediaTypes.banner && bid.mediaTypes.banner.sizes) || bid.sizes;
-      bidSizes = ((utils.isArray(bidSizes) && utils.isArray(bidSizes[0])) ? bidSizes : [bidSizes]);
-      bidSizes = bidSizes.filter(size => utils.isArray(size));
+      bidSizes = ((isArray(bidSizes) && isArray(bidSizes[0])) ? bidSizes : [bidSizes]);
+      bidSizes = bidSizes.filter(size => isArray(size));
       const processedSizes = bidSizes.map(size => ({w: parseInt(size[0], 10), h: parseInt(size[1], 10)}));
 
       const element = document.getElementById(bid.adUnitCode);
       const minSize = _getMinSize(processedSizes);
       const viewabilityAmount = _isViewabilityMeasurable(element)
-        ? _getViewability(element, utils.getWindowTop(), minSize)
+        ? _getViewability(element, getWindowTop(), minSize)
         : 'na';
       const viewabilityAmountRounded = isNaN(viewabilityAmount) ? viewabilityAmount : Math.round(viewabilityAmount);
 
@@ -53,10 +53,10 @@ function buildRequests(bidReqs, bidderRequest) {
       onomagicImps.push(imp);
     });
     const onomagicBidReq = {
-      id: utils.getUniqueIdentifierStr(),
+      id: getUniqueIdentifierStr(),
       imp: onomagicImps,
       site: {
-        domain: utils.parseUrl(referrer).host,
+        domain: parseUrl(referrer).host,
         page: referrer,
         publisher: {
           id: publisherId
@@ -77,7 +77,7 @@ function buildRequests(bidReqs, bidderRequest) {
       options: {contentType: 'text/plain', withCredentials: false}
     };
   } catch (e) {
-    utils.logError(e, {bidReqs, bidderRequest});
+    logError(e, {bidReqs, bidderRequest});
   }
 }
 
@@ -95,7 +95,7 @@ function isBidRequestValid(bid) {
 
 function interpretResponse(serverResponse) {
   if (!serverResponse.body || typeof serverResponse.body != 'object') {
-    utils.logWarn('Onomagic server returned empty/non-json response: ' + JSON.stringify(serverResponse.body));
+    logWarn('Onomagic server returned empty/non-json response: ' + JSON.stringify(serverResponse.body));
     return [];
   }
   const { body: {id, seatbid} } = serverResponse;
@@ -126,7 +126,7 @@ function interpretResponse(serverResponse) {
     }
     return onomagicBidResponses;
   } catch (e) {
-    utils.logError(e, {id, seatbid});
+    logError(e, {id, seatbid});
   }
 }
 
@@ -150,7 +150,7 @@ function _getDeviceType() {
 function _getAdMarkup(bid) {
   let adm = bid.adm;
   if ('nurl' in bid) {
-    adm += utils.createTrackPixelHtml(bid.nurl);
+    adm += createTrackPixelHtml(bid.nurl);
   }
   return adm;
 }
@@ -160,14 +160,14 @@ function _isViewabilityMeasurable(element) {
 }
 
 function _getViewability(element, topWin, { w, h } = {}) {
-  return utils.getWindowTop().document.visibilityState === 'visible'
+  return getWindowTop().document.visibilityState === 'visible'
     ? _getPercentInView(element, topWin, { w, h })
     : 0;
 }
 
 function _isIframe() {
   try {
-    return utils.getWindowSelf() !== utils.getWindowTop();
+    return getWindowSelf() !== getWindowTop();
   } catch (e) {
     return true;
   }
@@ -247,7 +247,7 @@ function _getPercentInView(element, topWin, { w, h } = {}) {
 }
 
 function _getBidFloor(bid) {
-  if (!utils.isFn(bid.getFloor)) {
+  if (!isFn(bid.getFloor)) {
     return bid.params.bidFloor ? bid.params.bidFloor : null;
   }
 
@@ -256,7 +256,7 @@ 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;