Initial build: Agentjacking Shield Chrome extension MVP

2026-06-19 00:27:14 +00:00
commit 225ca3caca
20 changed files with 3361 additions and 0 deletions
@@ -0,0 +1,19 @@
+const fs = require('fs');
+
+// Minimal valid 1x1 PNG (red pixel) - works for all icon sizes
+const png = Buffer.from([
+  0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A,
+  0x00, 0x00, 0x00, 0x0D, 0x49, 0x48, 0x44, 0x52,
+  0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
+  0x08, 0x02, 0x00, 0x00, 0x00, 0x90, 0x77, 0x53,
+  0xDE, 0x00, 0x00, 0x00, 0x0C, 0x49, 0x44, 0x41,
+  0x54, 0x08, 0xD7, 0x63, 0xF8, 0xCF, 0xC0, 0x00,
+  0x00, 0x00, 0x03, 0x00, 0x01, 0x00, 0x05, 0xFE,
+  0xD8, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4E,
+  0x44, 0xAE, 0x42, 0x60, 0x82
+]);
+
+fs.writeFileSync('icons/icon16.png', png);
+fs.writeFileSync('icons/icon48.png', png);
+fs.writeFileSync('icons/icon128.png', png);
+console.log('Icons created');
@@ -0,0 +1,44 @@
+import fs from 'fs';
+import path from 'path';
+
+const SECRET_PATTERNS = [
+  /eyJ[A-Za-z0-9_-]{20,}/,
+  /sk-[A-Za-z0-9]{20,}/,
+  /token\s*[:=]\s*["'][A-Za-z0-9]{20,}["']/,
+];
+
+const SCAN_DIRS = ['src', 'tests', 'dist', 'scripts'];
+let found = false;
+
+function scanFile(filePath) {
+  const content = fs.readFileSync(filePath, 'utf-8');
+  for (const pattern of SECRET_PATTERNS) {
+    const matches = content.match(pattern);
+    if (matches) {
+      console.log(`POTENTIAL SECRET: ${filePath}: ${matches[0].slice(0, 30)}...`);
+      found = true;
+    }
+  }
+}
+
+function scanDir(dir) {
+  if (!fs.existsSync(dir)) return;
+  for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
+    const fullPath = path.join(dir, entry.name);
+    if (entry.isDirectory()) {
+      scanDir(fullPath);
+    } else if (/\.(ts|js|json|html|css)$/.test(entry.name)) {
+      scanFile(fullPath);
+    }
+  }
+}
+
+for (const dir of SCAN_DIRS) {
+  scanDir(dir);
+}
+
+if (!found) {
+  console.log('No secrets detected in source files.');
+} else {
+  process.exit(1);
+}