Initial build: SimpleScan Solo v0.1.0 - Freelancer receipt capture Chrome extension

scripts/make-icons.cjs

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+const fs = require('fs');
+const path = require('path');
+const zlib = require('zlib');
+
+const iconsDir = path.join(__dirname, 'icons');
+fs.mkdirSync(iconsDir, { recursive: true });
+
+function crc32(buf) {
+  const table = [];
+  for (let i = 0; i < 256; i++) {
+    let c = i;
+    for (let k = 0; k < 8; k++) {
+      c = (c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1);
+    }
+    table[i] = c;
+  }
+  let crc = -1;
+  for (const byte of buf) {
+    crc = table[(crc ^ byte) & 0xFF] ^ (crc >>> 8);
+  }
+  return (crc ^ -1) >>> 0;
+}
+
+function makeChunk(typeStr, data) {
+  const typeBuf = Buffer.from(typeStr, 'ascii');
+  const c = crc32(Buffer.concat([typeBuf, data]));
+  const crcBuf = Buffer.alloc(4);
+  crcBuf.writeUInt32BE(c, 0);
+  const lenBuf = Buffer.alloc(4);
+  lenBuf.writeUInt32BE(data.length, 0);
+  return Buffer.concat([lenBuf, typeBuf, data, crcBuf]);
+}
+
+function makePng(size, r, g, b) {
+  const sig = Buffer.from([0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A]);
+  const ihdrData = Buffer.alloc(13);
+  ihdrData.writeUInt32BE(size, 0);
+  ihdrData.writeUInt32BE(size, 4);
+  ihdrData.writeUInt8(8, 8);
+  ihdrData.writeUInt8(2, 9);
+  ihdrData.writeUInt8(0, 10);
+  ihdrData.writeUInt8(0, 11);
+  ihdrData.writeUInt8(0, 12);
+
+  const rawData = [];
+  for (let y = 0; y < size; y++) {
+    rawData.push(0);
+    for (let x = 0; x < size; x++) {
+      rawData.push(r, g, b);
+    }
+  }
+  const imageData = zlib.deflateSync(Buffer.from(rawData));
+
+  const ihdr = makeChunk('IHDR', ihdrData);
+  const idat = makeChunk('IDAT', imageData);
+  const iend = makeChunk('IEND', Buffer.alloc(0));
+
+  return Buffer.concat([sig, ihdr, idat, iend]);
+}
+
+const r = 15, g = 52, b = 96;
+fs.writeFileSync(path.join(iconsDir, 'icon16.png'), makePng(16, r, g, b));
+fs.writeFileSync(path.join(iconsDir, 'icon48.png'), makePng(48, r, g, b));
+fs.writeFileSync(path.join(iconsDir, 'icon128.png'), makePng(128, r, g, b));
+console.log('Icons created');

scripts/make-icons2.cjs

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+const fs = require('fs');
+const path = require('path');
+const zlib = require('zlib');
+
+const iconsDir = path.join(__dirname, '..', 'public', 'icons');
+fs.mkdirSync(iconsDir, { recursive: true });
+
+function crc32(buf) {
+  const table = [];
+  for (let i = 0; i < 256; i++) {
+    let c = i;
+    for (let k = 0; k < 8; k++) {
+      c = (c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1);
+    }
+    table[i] = c;
+  }
+  let crc = -1;
+  for (const byte of buf) {
+    crc = table[(crc ^ byte) & 0xFF] ^ (crc >>> 8);
+  }
+  return (crc ^ -1) >>> 0;
+}
+
+function makeChunk(typeStr, data) {
+  const typeBuf = Buffer.from(typeStr, 'ascii');
+  const c = crc32(Buffer.concat([typeBuf, data]));
+  const crcBuf = Buffer.alloc(4);
+  crcBuf.writeUInt32BE(c, 0);
+  const lenBuf = Buffer.alloc(4);
+  lenBuf.writeUInt32BE(data.length, 0);
+  return Buffer.concat([lenBuf, typeBuf, data, crcBuf]);
+}
+
+function makePng(size, r, g, b) {
+  const sig = Buffer.from([0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A]);
+  const ihdrData = Buffer.alloc(13);
+  ihdrData.writeUInt32BE(size, 0);
+  ihdrData.writeUInt32BE(size, 4);
+  ihdrData.writeUInt8(8, 8);
+  ihdrData.writeUInt8(2, 9);
+  ihdrData.writeUInt8(0, 10);
+  ihdrData.writeUInt8(0, 11);
+  ihdrData.writeUInt8(0, 12);
+
+  const rawData = [];
+  for (let y = 0; y < size; y++) {
+    rawData.push(0);
+    for (let x = 0; x < size; x++) {
+      rawData.push(r, g, b);
+    }
+  }
+  const imageData = zlib.deflateSync(Buffer.from(rawData));
+
+  const ihdr = makeChunk('IHDR', ihdrData);
+  const idat = makeChunk('IDAT', imageData);
+  const iend = makeChunk('IEND', Buffer.alloc(0));
+
+  return Buffer.concat([sig, ihdr, idat, iend]);
+}
+
+const r = 15, g = 52, b = 96;
+fs.writeFileSync(path.join(iconsDir, 'icon16.png'), makePng(16, r, g, b));
+fs.writeFileSync(path.join(iconsDir, 'icon48.png'), makePng(48, r, g, b));
+fs.writeFileSync(path.join(iconsDir, 'icon128.png'), makePng(128, r, g, b));
+console.log('Icons created in public/icons');

scripts/secret-scan.cjs

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+const fs = require('fs');
+const path = require('path');
+
+const secretPatterns = [
+  /sk-[a-zA-Z0-9]{20,}/g,
+  /eyJ[a-zA-Z0-9_-]*\.eyJ[a-zA-Z0-9_-]*/g,
+  /api[_-]?key\s*[:=]\s*['"][a-zA-Z0-9]{16,}['"]/gi,
+  /token\s*[:=]\s*['"][a-zA-Z0-9]{16,}['"]/gi,
+];
+
+const filesToCheck = [
+  'src/types.ts', 'src/background.ts', 'src/options.ts',
+  'src/popup/popup.ts', 'src/popup/popup.html', 'src/popup/popup.css',
+  'src/content/email-scanner.ts',
+  'src/utils/storage.ts', 'src/utils/categories.ts', 'src/utils/export.ts',
+  'options.html', 'package.json', 'vite.config.ts',
+  'tsconfig.json', 'tsconfig.test.json', '.gitignore'
+];
+
+let found = false;
+for (const file of filesToCheck) {
+  const fp = path.join(__dirname, '..', file);
+  if (!fs.existsSync(fp)) continue;
+  const content = fs.readFileSync(fp, 'utf8');
+  for (const pattern of secretPatterns) {
+    const matches = content.match(pattern);
+    if (matches) {
+      console.log(`SECRET FOUND in ${file}: ${matches[0].substring(0, 30)}...`);
+      found = true;
+    }
+  }
+}
+
+if (found) {
+  console.log('SECRETS DETECTED - aborting');
+  process.exit(1);
+} else {
+  console.log('No secrets found');
+  process.exit(0);
+}