#306

Committed 01 Jul 2025 06:03PM UTC coverage: 90.335% (-0.07%) from 90.409%

Build # #306

Build Type

push

travis-ci

Committed by

prebidjs-release

Commit Message

Prebid 9.53.1 release

Run Details

43587 of 54762 branches covered (79.59%)

64461 of 71358 relevant lines covered (90.33%)

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94.12

/modules/dsaControl.js

import {config} from '../src/config.js';
import {auctionManager} from '../src/auctionManager.js';
import {timedBidResponseHook} from '../src/utils/perfMetrics.js';
import { REJECTION_REASON } from '../src/constants.js';
import {getHook} from '../src/hook.js';
import {logInfo, logWarn} from '../src/utils.js';

let expiryHandle;
let dsaAuctions = {};

export const addBidResponseHook = timedBidResponseHook('dsa', function (fn, adUnitCode, bid, reject) {
  if (!dsaAuctions.hasOwnProperty(bid.auctionId)) {
    dsaAuctions[bid.auctionId] = auctionManager.index.getAuction(bid)?.getFPD?.()?.global?.regs?.ext?.dsa;
  }
  const dsaRequest = dsaAuctions[bid.auctionId];
  let rejectReason;
  if (dsaRequest) {
    if (!bid.meta?.dsa) {
      if (dsaRequest.dsarequired === 1) {
        // request says dsa is supported; response does not have dsa info; warn about it
        logWarn(`dsaControl: ${REJECTION_REASON.DSA_REQUIRED}; will still be accepted as regs.ext.dsa.dsarequired = 1`, bid);
      } else if ([2, 3].includes(dsaRequest.dsarequired)) {
        // request says dsa is required; response does not have dsa info; reject it
        rejectReason = REJECTION_REASON.DSA_REQUIRED;
      }
    } else {
      if (dsaRequest.pubrender === 0 && bid.meta.dsa.adrender === 0) {
        // request says publisher can't render; response says advertiser won't; reject it
        rejectReason = REJECTION_REASON.DSA_MISMATCH;
      } else if (dsaRequest.pubrender === 2 && bid.meta.dsa.adrender === 1) {
        // request says publisher will render; response says advertiser will; reject it
        rejectReason = REJECTION_REASON.DSA_MISMATCH;
      }
    }
  }
  if (rejectReason) {
    reject(rejectReason);
  } else {
    return fn.call(this, adUnitCode, bid, reject);
  }
});

function toggleHooks(enabled) {
  if (enabled && expiryHandle == null) {
    getHook('addBidResponse').before(addBidResponseHook);
    expiryHandle = auctionManager.onExpiry(auction => {
      delete dsaAuctions[auction.getAuctionId()];
    });
    logInfo('dsaControl: DSA bid validation is enabled')
  } else if (!enabled && expiryHandle != null) {
    getHook('addBidResponse').getHooks({hook: addBidResponseHook}).remove();
    expiryHandle();
    expiryHandle = null;
    logInfo('dsaControl: DSA bid validation is disabled')
  }
}

export function reset() {
  toggleHooks(false);
  dsaAuctions = {};
}

toggleHooks(true);

config.getConfig('consentManagement', (cfg) => {
  toggleHooks(cfg.consentManagement?.dsa?.validateBids ?? true);
});

1	import {config} from '../src/config.js';	1✔
2	import {auctionManager} from '../src/auctionManager.js';
3	import {timedBidResponseHook} from '../src/utils/perfMetrics.js';
4	import { REJECTION_REASON } from '../src/constants.js';
5	import {getHook} from '../src/hook.js';
6	import {logInfo, logWarn} from '../src/utils.js';
7
8	let expiryHandle;
9	let dsaAuctions = {};	1✔
10
11	export const addBidResponseHook = timedBidResponseHook('dsa', function (fn, adUnitCode, bid, reject) {	1✔
12	if (!dsaAuctions.hasOwnProperty(bid.auctionId)) {	16!
13	dsaAuctions[bid.auctionId] = auctionManager.index.getAuction(bid)?.getFPD?.()?.global?.regs?.ext?.dsa;	16✔
14	}
15	const dsaRequest = dsaAuctions[bid.auctionId];	16✔
16	let rejectReason;
17	if (dsaRequest) {	16✔
18	if (!bid.meta?.dsa) {	15✔
19	if (dsaRequest.dsarequired === 1) {	5✔
20	// request says dsa is supported; response does not have dsa info; warn about it
21	logWarn(`dsaControl: ${REJECTION_REASON.DSA_REQUIRED}; will still be accepted as regs.ext.dsa.dsarequired = 1`, bid);	1✔
22	} else if ([2, 3].includes(dsaRequest.dsarequired)) {	4✔
23	// request says dsa is required; response does not have dsa info; reject it
24	rejectReason = REJECTION_REASON.DSA_REQUIRED;	2✔
25	}
26	} else {
27	if (dsaRequest.pubrender === 0 && bid.meta.dsa.adrender === 0) {	10✔
28	// request says publisher can't render; response says advertiser won't; reject it
29	rejectReason = REJECTION_REASON.DSA_MISMATCH;	2✔
30	} else if (dsaRequest.pubrender === 2 && bid.meta.dsa.adrender === 1) {	8✔
31	// request says publisher will render; response says advertiser will; reject it
32	rejectReason = REJECTION_REASON.DSA_MISMATCH;	2✔
33	}
34	}
35	}
36	if (rejectReason) {	16✔
37	reject(rejectReason);	6✔
38	} else {
39	return fn.call(this, adUnitCode, bid, reject);	10✔
40	}
41	});
42
43	function toggleHooks(enabled) {
44	if (enabled && expiryHandle == null) {	17✔
45	getHook('addBidResponse').before(addBidResponseHook);	1✔
46	expiryHandle = auctionManager.onExpiry(auction => {	1✔
47	delete dsaAuctions[auction.getAuctionId()];	×
48	});
49	logInfo('dsaControl: DSA bid validation is enabled')	1✔
50	} else if (!enabled && expiryHandle != null) {	16✔
51	getHook('addBidResponse').getHooks({hook: addBidResponseHook}).remove();	1✔
52	expiryHandle();	1✔
53	expiryHandle = null;	1✔
54	logInfo('dsaControl: DSA bid validation is disabled')	1✔
55	}
56	}
57
58	export function reset() {
59	toggleHooks(false);	16✔
60	dsaAuctions = {};	16✔
61	}
62
63	toggleHooks(true);	1✔
64
65	config.getConfig('consentManagement', (cfg) => {	1✔
66	toggleHooks(cfg.consentManagement?.dsa?.validateBids ?? true);	×
67	});

prebid / Prebid.js / #306

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