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security: implement NPM supply chain attack protection with 3-day age gate #846

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Merged
georgewrmarshall merged 2 commits into from
Oct 24, 2025
Merged

security: implement NPM supply chain attack protection with 3-day age gate #846

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7ac14ea
chore: updating yarnrc file to protect from supply chain attack
georgewrmarshall Oct 22, 2025
4d63fe0
Merge branch 'main' into security-update
georgewrmarshall Oct 24, 2025
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9 changes: 9 additions & 0 deletions .yarnrc.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -17,3 +17,12 @@ plugins:
spec: 'https://raw.githubusercontent.com/LavaMoat/LavaMoat/main/packages/yarn-plugin-allow-scripts/bundles/@yarnpkg/plugin-allow-scripts.js'

nmHoistingLimits: none

# NPM Supply Chain Attack Protection
# Minimum age gate: only allow packages older than 3 days (4320 minutes)
npmMinimalAgeGate: 4320

# Pre-approved packages that can bypass the age gate
npmPreapprovedPackages:
- '@metamask/*'
- '@lavamoat/*'
Comment on lines +21 to +28
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@georgewrmarshall georgewrmarshall Oct 22, 2025

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Adding configurations from notion document

2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -128,7 +128,7 @@
"typescript-eslint": "^8.7.0",
"yargs": "^17.7.2"
},
"packageManager": "yarn@4.2.2",
"packageManager": "yarn@4.10.3",
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@georgewrmarshall georgewrmarshall Oct 22, 2025

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Upgrading yarn version

"engines": {
"node": "^18.18 || >=20"
},
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2 changes: 1 addition & 1 deletion yarn.config.cjs
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Expand Up @@ -207,7 +207,7 @@ module.exports = defineConfig({
if (isChildWorkspace) {
workspace.unset('packageManager');
} else {
expectWorkspaceField(workspace, 'packageManager', 'yarn@4.2.2');
expectWorkspaceField(workspace, 'packageManager', 'yarn@4.10.3');
}

// All packages must specify a minimum Node.js version of 18.18.
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4 changes: 2 additions & 2 deletions yarn.lock
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Expand Up @@ -20703,11 +20703,11 @@ __metadata:

"typescript@patch:typescript@npm%3A5.5.4#optional!builtin<compat/typescript>":
version: 5.5.4
resolution: "typescript@patch:typescript@npm%3A5.5.4#optional!builtin<compat/typescript>::version=5.5.4&hash=b45daf"
resolution: "typescript@patch:typescript@npm%3A5.5.4#optional!builtin<compat/typescript>::version=5.5.4&hash=379a07"
bin:
tsc: bin/tsc
tsserver: bin/tsserver
checksum: 10/2c065f0ef81855eac25c9b658a3c9da65ffc005260c12854c2286f40f3667e1b1ecf8bdbdd37b59aa0397920378ce7900bff8cb32e0f1c7af6fd86efc676718c
checksum: 10/746fdd0865c5ce4f15e494c57ede03a9e12ede59cfdb40da3a281807853fe63b00ef1c912d7222143499aa82f18b8b472baa1830df8804746d09b55f6cf5b1cc
languageName: node
linkType: hard

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