milliways-infosec/AikidoSec-safe-chain
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Parse npm registry's timestamps.

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Sander Declerck 2025-11-24 15:52:17 +01:00
parent ea75179143
commit 900bf8e6ea
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1 changed files with 3 additions and 9 deletions
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12
packages/safe-chain/src/registryProxy/interceptors/npm/modifyNpmInfo.js
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@ -67,7 +67,7 @@ export function modifyNpmInfoResponse(body, headers) {
const cutOff = new Date( const cutOff = new Date(
new Date().getTime() - getMinimumPackageAgeHours() * 3600 * 1000 new Date().getTime() - getMinimumPackageAgeHours() * 3600 * 1000
).toISOString(); );
const hasLatestTag = !!bodyJson["dist-tags"]["latest"]; const hasLatestTag = !!bodyJson["dist-tags"]["latest"];
@ -79,13 +79,8 @@ export function modifyNpmInfoResponse(body, headers) {
.filter((x) => x.version !== "created" && x.version !== "modified"); .filter((x) => x.version !== "created" && x.version !== "modified");
for (const { version, timestamp } of versions) { for (const { version, timestamp } of versions) {
if (version === "created" || version === "modified") { const timestampValue = new Date(timestamp);
continue; if (timestampValue > cutOff) {
}
// Timestamps are compared as strings.
// This can be done because they are formatted in ISO8601, which is sortable.
if (timestamp > cutOff) {
deleteVersionFromJson(bodyJson, version); deleteVersionFromJson(bodyJson, version);
if (headers) { if (headers) {
// When modifying the response, the etag and last-modified headers // When modifying the response, the etag and last-modified headers
@ -93,7 +88,6 @@ export function modifyNpmInfoResponse(body, headers) {
delete headers["etag"]; delete headers["etag"];
delete headers["last-modified"]; delete headers["last-modified"];
} }
continue;
} }
} }