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purposes in call for invibes (#5533)
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* added tcf 2.0

* Updated adapter to support gdprEnforcement

* reverted storage manager initialization

* add purposes in call

* send purposes in string array

* InvibesBidAdapter - gdpr updates

* [InvibesBidAdapter] GDPR - purpose adjustments

* [InvibesBidAdapter] fixed tests for new alg & reordered adapter checks

* add tc string

Co-authored-by: florin_nedelcu_invibes <florin.nedelcu@invibes.com>
Co-authored-by: Cristian Grigoras <cristian.grigoras@invibes.com>
Co-authored-by: raduchept <radu.cheptanariu@invibes.com>
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@invibes @rcheptanariu
4 people authored Aug 20, 2020
1 parent f0e4433 commit ce00f4c
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Showing 2 changed files with 145 additions and 221 deletions.
198 changes: 53 additions & 145 deletions modules/invibesBidAdapter.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ const CONSTANTS = {
SYNC_ENDPOINT: 'https://k.r66net.com/GetUserSync',
TIME_TO_LIVE: 300,
DEFAULT_CURRENCY: 'EUR',
PREBID_VERSION: 2,
PREBID_VERSION: 4,
METHOD: 'GET',
INVIBES_VENDOR_ID: 436
};
Expand Down Expand Up @@ -39,9 +39,7 @@ export const spec = {
},
getUserSyncs: function (syncOptions) {
if (syncOptions.iframeEnabled) {
handlePostMessage();
const syncUrl = buildSyncUrl();

return {
type: 'iframe',
url: syncUrl
Expand All @@ -55,6 +53,7 @@ registerBidder(spec);
// some state info is required: cookie info, unique user visit id
const topWin = getTopMostWindow();
let invibes = topWin.invibes = topWin.invibes || {};
invibes.purposes = invibes.purposes || [false, false, false, false, false, false, false, false, false, false];
let _customUserSync;

function isBidRequestValid(bid) {
Expand Down Expand Up @@ -89,13 +88,11 @@ function buildRequest(bidRequests, bidderRequest) {
_customUserSync = _customUserSync || bidRequest.params.customUserSync;
});

invibes.visitId = invibes.visitId || generateRandomId();
invibes.optIn = invibes.optIn || readGdprConsent(bidderRequest.gdprConsent);

cookieDomain = detectTopmostCookieDomain();
invibes.visitId = invibes.visitId || generateRandomId();
invibes.noCookies = invibes.noCookies || invibes.getCookie('ivNoCookie');
invibes.optIn = invibes.optIn || invibes.getCookie('ivOptIn') || readGdprConsent(bidderRequest.gdprConsent);

initDomainId(invibes.domainOptions);
let lid = initDomainId(invibes.domainOptions);

const currentQueryStringParams = parseQueryStringParams();

Expand All @@ -117,14 +114,16 @@ function buildRequest(bidRequests, bidderRequest) {
width: topWin.innerWidth,
height: topWin.innerHeight,

noc: !cookieDomain,
oi: invibes.optIn,

kw: keywords
kw: keywords,
purposes: invibes.purposes.toString(),

tc: invibes.gdpr_consent
};

if (invibes.dom.id) {
data.lId = invibes.dom.id;
if (lid) {
data.lId = lid;
}

const parametersToPassForward = 'videoaddebug,advs,bvci,bvid,istop,trybvid,trybvci'.split(',');
Expand Down Expand Up @@ -278,6 +277,8 @@ function renderCreative(bidModel) {
function getCappedCampaignsAsString() {
const key = 'ivvcap';

if (!invibes.optIn || !invibes.purposes[0]) { return ''; }

let loadData = function () {
try {
return JSON.parse(storage.getDataFromLocalStorage(key)) || {};
Expand Down Expand Up @@ -348,49 +349,48 @@ function buildSyncUrl() {
return syncUrl;
}

function handlePostMessage() {
try {
if (window.addEventListener) {
window.addEventListener('message', acceptPostMessage);
}
} catch (e) { }
}

function acceptPostMessage(e) {
let msg = e.data || {};
if (msg.ivbscd === 1) {
invibes.setCookie(msg.name, msg.value, msg.exdays, msg.domain);
} else if (msg.ivbscd === 2) {
invibes.dom.graduate();
}
}

function readGdprConsent(gdprConsent) {
if (gdprConsent && gdprConsent.vendorData) {
invibes.gdpr_consent = getVendorConsentData(gdprConsent.vendorData);

if (!gdprConsent.vendorData.gdprApplies || gdprConsent.vendorData.hasGlobalConsent) {
var index;
for (index = 0; index < invibes.purposes; ++index) {
invibes.purposes[index] = true;
}
return 2;
}

let purposeConsents = getPurposeConsents(gdprConsent.vendorData);

if (purposeConsents == null) { return 0; }
let properties = Object.keys(purposeConsents);
let purposeConsentsCounter = getPurposeConsentsCounter(gdprConsent.vendorData);
let purposesLength = getPurposeConsentsCounter(gdprConsent.vendorData);

if (properties.length < purposeConsentsCounter) {
if (purposeConsents instanceof Array) {
for (let i = 0; i < purposesLength && i < purposeConsents.length; i++) {
invibes.purposes[i] = !((purposeConsents[i] === false || purposeConsents[i] === 'false' || purposeConsents[i] == null));
}
} else if (typeof purposeConsents === 'object' && purposeConsents !== null) {
let i = 0;
for (let prop in purposeConsents) {
if (i === purposesLength) {
break;
}

if (purposeConsents.hasOwnProperty(prop)) {
invibes.purposes[i] = !((purposeConsents[prop] === false || purposeConsents[prop] === 'false' || purposeConsents[prop] == null));
i++;
}
}
} else {
return 0;
}

for (let i = 0; i < purposeConsentsCounter; i++) {
if (!purposeConsents[properties[i]] || purposeConsents[properties[i]] === 'false') { return 0; }
}

let invibesVendorId = CONSTANTS.INVIBES_VENDOR_ID.toString(10);
let vendorConsents = getVendorConsents(gdprConsent.vendorData);
if (vendorConsents == null || vendorConsents[CONSTANTS.INVIBES_VENDOR_ID.toString(10)] == null) {
return 4;
}
if (vendorConsents == null || vendorConsents[invibesVendorId] == null) { return 4; }

if (vendorConsents[CONSTANTS.INVIBES_VENDOR_ID.toString(10)] === false) { return 0; }
if (vendorConsents[invibesVendorId] === false) { return 0; }

return 2;
}
Expand Down Expand Up @@ -418,6 +418,13 @@ function getPurposeConsents(vendorData) {
return null;
}

function getVendorConsentData(vendorData) {
if (vendorData.purpose && vendorData.purpose.consents) {
if (vendorData.tcString != null) { return vendorData.tcString; }
}
return vendorData.consentData;
};

function getVendorConsents(vendorData) {
if (vendorData.vendor && vendorData.vendor.consents) {
return vendorData.vendor.consents;
Expand All @@ -443,131 +450,32 @@ invibes.Uid = {
}
};

let cookieDomain;
invibes.getCookie = function (name) {
if (!storage.cookiesAreEnabled()) { return; }
let i, x, y;
let cookies = document.cookie.split(';');
for (i = 0; i < cookies.length; i++) {
x = cookies[i].substr(0, cookies[i].indexOf('='));
y = cookies[i].substr(cookies[i].indexOf('=') + 1);
x = x.replace(/^\s+|\s+$/g, '');
if (x === name) {
return unescape(y);
}
}
};

invibes.setCookie = function (name, value, exdays, domain) {
if (!storage.cookiesAreEnabled()) { return; }
let whiteListed = name == 'ivNoCookie' || name == 'IvbsCampIdsLocal';
if (invibes.noCookies && !whiteListed && (exdays || 0) >= 0) { return; }
if (exdays > 365) { exdays = 365; }
domain = domain || cookieDomain;
let exdate = new Date();
let exms = exdays * 24 * 60 * 60 * 1000;
exdate.setTime(exdate.getTime() + exms);
storage.setCookie(name, value, exdate.toUTCString(), undefined, domain);
};
if (!invibes.optIn || !invibes.purposes[0]) { return; }

let detectTopmostCookieDomain = function () {
let testCookie = invibes.Uid.generate();
let hostParts = location.hostname.split('.');
if (hostParts.length === 1) {
return location.hostname;
}
for (let i = hostParts.length - 1; i >= 0; i--) {
let domain = '.' + hostParts.slice(i).join('.');
invibes.setCookie(testCookie, testCookie, 1, domain);
let val = invibes.getCookie(testCookie);
if (val === testCookie) {
invibes.setCookie(testCookie, testCookie, -1, domain);
return domain;
}
}
return storage.getCookie(name);
};

let initDomainId = function (options) {
if (invibes.dom) { return; }

options = options || {};

let cookiePersistence = {
cname: 'ivbsdid',
load: function () {
let str = invibes.getCookie(this.cname) || '';
try {
return JSON.parse(str);
} catch (e) { }
},
save: function (obj) {
invibes.setCookie(this.cname, JSON.stringify(obj), 365);
}
};

let persistence = options.persistence || cookiePersistence;
let state;
let minHC = 2;

let validGradTime = function (state) {
if (!state.cr) { return false; }
let min = 151 * 10e9;
if (state.cr < min) {
return false;
}
let now = new Date().getTime();
let age = now - state.cr;
let minAge = 24 * 60 * 60 * 1000;
return age > minAge;
};

state = persistence.load() || {
id: invibes.Uid.generate(),
cr: new Date().getTime(),
hc: 1,
};

if (state.id.match(/\./)) {
state.id = invibes.Uid.generate();
}

let graduate = function () {
if (!state.cr) { return; }
delete state.cr;
delete state.hc;
persistence.save(state);
setId();
};
options = options || {};

let regenerateId = function () {
state.id = invibes.Uid.generate();
persistence.save(state);
};
var persistence = options.persistence || cookiePersistence;

let setId = function () {
invibes.dom = {
get id() {
return (!state.cr && invibes.optIn > 0) ? state.id : undefined;
},
get tempId() {
return (invibes.optIn > 0) ? state.id : undefined;
},
graduate: graduate,
regen: regenerateId
};
};
let state = persistence.load();

if (state.cr && !options.noVisit) {
if (state.hc < minHC) {
state.hc++;
}
if ((state.hc >= minHC && validGradTime(state)) || options.skipGraduation) {
graduate();
}
}
persistence.save(state);
setId();
ivLogger.info('Did=' + invibes.dom.id);
return state ? (state.id || state.tempId) : undefined;
};

let keywords = (function () {
Expand Down
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