worm-sign
Version:
A prescient scanner to detect and banish Shai Hulud malware from your dependencies.
77 lines (76 loc) • 2.88 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadCsv = loadCsv;
exports.parseCsv = parseCsv;
const fs = __importStar(require("fs"));
const sync_1 = require("csv-parse/sync");
function loadCsv(filePath) {
const raw = fs.readFileSync(filePath, 'utf8');
return parseCsv(raw);
}
function parseCsv(raw) {
try {
const parsed = (0, sync_1.parse)(raw, {
columns: true,
skip_empty_lines: true,
trim: true,
relax_column_count: true,
});
return parsed
.map((record) => {
// Try to find name and version fields
const name = record['package name'] ||
record['name'] ||
record['Package Name'] ||
record['package_name'] ||
Object.values(record)[0];
const version = record['package version'] ||
record['version'] ||
record['Package Version'] ||
record['package_version'] ||
Object.values(record)[1] ||
'';
const reason = record['MSC ID'] || record['reason'] || '';
const integrity = record['integrity'] || record['hash'] || record['shasum'] || undefined;
return { name, version, reason, integrity };
})
.filter((p) => !!p.name);
}
catch (e) {
console.warn('CSV parse warning:', e instanceof Error ? e.message : String(e));
return [];
}
}