chore: remove scripts directory (moved to local-data)
This commit is contained in:
Linus Rath
@@ -1,229 +0,0 @@
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/**
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* Debug script for TNEF parser — dumps raw attribute structure.
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*/
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import { readFileSync } from 'fs';
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import { resolve } from 'path';
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const inputPath = process.argv[2];
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if (!inputPath) {
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console.error('Usage: npx tsx scripts/debug-tnef.ts <path-to-winmail.dat>');
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process.exit(1);
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}
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const data = new Uint8Array(readFileSync(resolve(inputPath)));
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// TNEF attribute ID names
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const ATTR_NAMES: Record<number, string> = {
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0x00069003: 'attMAPIProps',
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0x0002800C: 'attBody',
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0x00069002: 'attAttachRenddata',
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0x0006800F: 'attAttachData',
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0x00018010: 'attAttachTitle',
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0x00069005: 'attAttachment (MAPI)',
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0x00028005: 'attSubject',
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0x00068007: 'attMessageClass',
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0x00078006: 'attDateSent',
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0x00078008: 'attDateModified',
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0x0006900B: 'attRecipTable',
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0x00069001: 'attOwner',
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0x00060001: 'attFrom',
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0x00078004: 'attDateStart',
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0x0001800A: 'attMessageID',
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0x00050008: 'attPriority',
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0x00040009: 'attAidOwner',
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0x00010004: 'attConversationID',
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0x0001800D: 'attParentID',
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0x00018011: 'attAttachCreateDate',
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0x00018012: 'attAttachModifyDate',
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0x00060002: 'attDateRecd',
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0x00060003: 'attAssignedTo',
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};
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const MAPI_PROP_NAMES: Record<number, string> = {
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0x0037: 'PR_SUBJECT',
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0x1000: 'PR_BODY',
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0x1009: 'PR_RTF_COMPRESSED',
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0x1013: 'PR_BODY_HTML',
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0x1014: 'PR_BODY_CONTENT_ID',
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0x0E1F: 'PR_RTF_IN_SYNC',
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0x3701: 'PR_ATTACH_DATA_BIN',
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0x3702: 'PR_ATTACH_ENCODING',
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0x3703: 'PR_ATTACH_EXTENSION',
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0x3704: 'PR_ATTACH_FILENAME',
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0x3707: 'PR_ATTACH_LONG_FILENAME',
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0x370E: 'PR_ATTACH_MIME_TAG',
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0x3712: 'PR_ATTACH_CONTENT_ID',
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0x0FF9: 'PR_RECORD_KEY',
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0x0FFE: 'PR_OBJECT_TYPE',
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0x3001: 'PR_DISPLAY_NAME',
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0x3002: 'PR_ADDRTYPE',
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0x3003: 'PR_EMAIL_ADDRESS',
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};
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const PROP_TYPE_NAMES: Record<number, string> = {
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0x0002: 'PT_SHORT',
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0x0003: 'PT_LONG',
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0x000B: 'PT_BOOLEAN',
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0x001E: 'PT_STRING8',
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0x001F: 'PT_UNICODE',
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0x0040: 'PT_SYSTIME',
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0x0048: 'PT_CLSID',
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0x0102: 'PT_BINARY',
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0x0014: 'PT_I8',
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};
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function pad4(len: number): number {
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return (4 - (len % 4)) % 4;
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}
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const view = new DataView(data.buffer, data.byteOffset, data.byteLength);
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let offset = 0;
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function readU8() { return view.getUint8(offset++); }
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function readU16() { const v = view.getUint16(offset, true); offset += 2; return v; }
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function readU32() { const v = view.getUint32(offset, true); offset += 4; return v; }
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function readBytes(n: number) { const s = data.slice(offset, offset + n); offset += n; return s; }
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const sig = readU32();
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console.log(`Signature: 0x${sig.toString(16)} (expected 0x223e9f78: ${sig === 0x223e9f78 ? 'OK' : 'MISMATCH'})`);
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const key = readU16();
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console.log(`Key: ${key}\n`);
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let attrIndex = 0;
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while (offset + 11 <= data.byteLength) {
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const level = readU8();
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const attrId = readU32();
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const attrLen = readU32();
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if (attrLen > data.byteLength - offset - 2) {
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console.log(`[${attrIndex}] TRUNCATED — level=${level} id=0x${attrId.toString(16)} len=${attrLen} (remaining=${data.byteLength - offset})`);
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break;
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}
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const attrData = readBytes(attrLen);
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const checksum = readU16();
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const levelStr = level === 1 ? 'MESSAGE' : level === 2 ? 'ATTACHMENT' : `LEVEL(${level})`;
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const attrName = ATTR_NAMES[attrId] || `0x${attrId.toString(16).padStart(8, '0')}`;
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console.log(`[${attrIndex}] ${levelStr} | ${attrName} | ${attrLen} bytes | checksum=0x${checksum.toString(16)}`);
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// Dump MAPI props if this is a MAPI attr
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if (attrId === 0x00069003 || attrId === 0x00069005) {
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const propView = new DataView(attrData.buffer, attrData.byteOffset, attrData.byteLength);
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let pOff = 0;
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if (attrData.byteLength >= 4) {
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const count = propView.getUint32(pOff, true); pOff += 4;
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console.log(` MAPI props count: ${count}`);
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for (let i = 0; i < count && pOff + 4 <= attrData.byteLength; i++) {
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const propType = propView.getUint16(pOff, true); pOff += 2;
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const propId = propView.getUint16(pOff, true); pOff += 2;
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const baseType = propType & 0x0FFF;
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const isMulti = (propType & 0x1000) !== 0;
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const propName = MAPI_PROP_NAMES[propId] || `0x${propId.toString(16).padStart(4, '0')}`;
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const typeName = PROP_TYPE_NAMES[baseType] || `0x${baseType.toString(16).padStart(4, '0')}`;
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// Named props
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if (propId >= 0x8000) {
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if (pOff + 20 > attrData.byteLength) { console.log(` [${i}] ${propName} (${typeName}) — TRUNCATED (named prop)`); break; }
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pOff += 16; // GUID
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const kind = propView.getUint32(pOff, true); pOff += 4;
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if (kind === 0) {
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if (pOff + 4 > attrData.byteLength) break;
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pOff += 4;
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} else {
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if (pOff + 4 > attrData.byteLength) break;
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const nl = propView.getUint32(pOff, true); pOff += 4;
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if (pOff + nl > attrData.byteLength) break;
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pOff += nl + pad4(nl);
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}
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}
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if (isMulti) {
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if (pOff + 4 > attrData.byteLength) break;
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const vc = propView.getUint32(pOff, true); pOff += 4;
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console.log(` [${i}] ${propName} (${typeName} MV x${vc})`);
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for (let j = 0; j < vc; j++) {
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// skip values
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if (baseType === 0x001E || baseType === 0x001F || baseType === 0x0102) {
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if (pOff + 4 > attrData.byteLength) break;
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const vl = propView.getUint32(pOff, true); pOff += 4;
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pOff += vl + pad4(vl);
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} else if (baseType === 0x0040 || baseType === 0x0014) {
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pOff += 8;
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} else if (baseType === 0x0048) {
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pOff += 16;
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} else if (baseType === 0x0002) {
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pOff += 4;
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} else {
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pOff += 4;
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}
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}
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} else {
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let valuePreview = '';
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const savedOff = pOff;
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if (baseType === 0x0002) {
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if (pOff + 4 <= attrData.byteLength) {
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valuePreview = `value=${propView.getUint16(pOff, true)}`;
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pOff += 4; // padded
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}
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} else if (baseType === 0x0003 || baseType === 0x000B) {
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if (pOff + 4 <= attrData.byteLength) {
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valuePreview = `value=${propView.getUint32(pOff, true)}`;
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pOff += 4;
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}
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} else if (baseType === 0x0014 || baseType === 0x0040) {
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pOff += 8;
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valuePreview = '(8 bytes)';
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} else if (baseType === 0x0048) {
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pOff += 16;
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valuePreview = '(GUID)';
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} else if (baseType === 0x001E || baseType === 0x001F || baseType === 0x0102) {
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if (pOff + 4 <= attrData.byteLength) {
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const vl = propView.getUint32(pOff, true); pOff += 4;
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if (pOff + vl <= attrData.byteLength) {
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const raw = attrData.slice(pOff, pOff + vl);
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if (baseType === 0x001F) {
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try { valuePreview = `"${new TextDecoder('utf-16le').decode(raw).slice(0, 120)}"`; } catch { valuePreview = `(${vl} bytes)`; }
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} else if (baseType === 0x001E) {
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try { valuePreview = `"${new TextDecoder('utf-8').decode(raw).slice(0, 120)}"`; } catch { valuePreview = `(${vl} bytes)`; }
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} else {
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valuePreview = `(${vl} bytes binary)`;
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if (propId === 0x1013) {
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try { valuePreview += ` preview="${new TextDecoder('utf-8').decode(raw).slice(0, 200)}"`; } catch { /* ignore decode errors */ }
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}
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}
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pOff += vl + pad4(vl);
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} else {
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valuePreview = `(${vl} bytes — exceeds data)`;
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pOff = savedOff + 4;
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}
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}
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} else {
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if (pOff + 4 <= attrData.byteLength) {
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pOff += 4;
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valuePreview = '(4 bytes fixed)';
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}
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}
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console.log(` [${i}] ${propName} (${typeName}) ${valuePreview}`);
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}
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}
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}
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}
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// Preview plain text body/attach title
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if (attrId === 0x0002800C || attrId === 0x00018010) {
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try {
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const preview = new TextDecoder('utf-8').decode(attrData.slice(0, Math.min(200, attrData.byteLength)));
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console.log(` Preview: "${preview}"`);
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} catch { /* ignore decode errors */ }
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}
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attrIndex++;
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}
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console.log(`\nTotal attributes: ${attrIndex}`);
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@@ -1,160 +0,0 @@
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/**
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* Generate a self-signed S/MIME test certificate (.p12) using pkijs.
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* Usage: npx tsx scripts/generate-test-cert.ts
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*/
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import * as pkijs from 'pkijs';
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import * as asn1js from 'asn1js';
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import { writeFileSync } from 'fs';
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import { join, dirname } from 'path';
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import { fileURLToPath } from 'url';
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const cryptoEngine = new pkijs.CryptoEngine({
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crypto: crypto,
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subtle: crypto.subtle,
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name: 'webcrypto',
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});
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pkijs.setEngine('gen', crypto, cryptoEngine);
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function stringToAB(str: string): ArrayBuffer {
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const buf = new ArrayBuffer(str.length);
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const view = new Uint8Array(buf);
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for (let i = 0; i < str.length; i++) view[i] = str.charCodeAt(i);
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return buf;
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}
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async function main() {
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const email = process.argv[2] || 'test@example.com';
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const cn = email.split('@')[0];
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const p12Password = 'test';
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console.log(`Generating S/MIME certificate for ${email}...`);
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// Generate RSA key pair for signing
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const signKeyPair = await crypto.subtle.generateKey(
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{ name: 'RSASSA-PKCS1-v1_5', modulusLength: 2048, publicExponent: new Uint8Array([1, 0, 1]), hash: 'SHA-256' },
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true,
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['sign', 'verify'],
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);
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// Build self-signed certificate
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const cert = new pkijs.Certificate();
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cert.version = 2;
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cert.serialNumber = new asn1js.Integer({ value: Date.now() });
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// Issuer = Subject (self-signed)
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for (const name of [cert.issuer, cert.subject]) {
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name.typesAndValues.push(
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new pkijs.AttributeTypeAndValue({ type: '2.5.4.3', value: new asn1js.Utf8String({ value: cn }) }),
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);
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name.typesAndValues.push(
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new pkijs.AttributeTypeAndValue({ type: '2.5.4.10', value: new asn1js.Utf8String({ value: 'Test Org' }) }),
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);
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}
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// Email in subject
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cert.subject.typesAndValues.push(
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new pkijs.AttributeTypeAndValue({ type: '1.2.840.113549.1.9.1', value: new asn1js.IA5String({ value: email }) }),
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);
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// Validity: 1 year
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cert.notBefore.value = new Date();
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const notAfter = new Date();
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notAfter.setFullYear(notAfter.getFullYear() + 1);
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cert.notAfter.value = notAfter;
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// Import public key and sign
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await cert.subjectPublicKeyInfo.importKey(signKeyPair.publicKey, cryptoEngine);
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await cert.sign(signKeyPair.privateKey, 'SHA-256', cryptoEngine);
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// Export private key as PKCS#8
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const pkcs8Bytes = await crypto.subtle.exportKey('pkcs8', signKeyPair.privateKey);
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// Build PKCS#12
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const passwordBuf = stringToAB(p12Password);
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const keyBag = new pkijs.PKCS8ShroudedKeyBag({
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parsedValue: pkijs.PrivateKeyInfo.fromBER(pkcs8Bytes),
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});
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await keyBag.makeInternalValues({
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password: passwordBuf,
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contentEncryptionAlgorithm: {
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name: 'AES-CBC',
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length: 256,
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} as Parameters<typeof keyBag.makeInternalValues>[0]['contentEncryptionAlgorithm'],
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hmacHashAlgorithm: 'SHA-256',
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iterationCount: 100_000,
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});
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const keyBagSafe = new pkijs.SafeBag({
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bagId: '1.2.840.113549.1.12.10.1.2',
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bagValue: keyBag,
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bagAttributes: [
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new pkijs.Attribute({
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type: '1.2.840.113549.1.9.20', // friendlyName
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values: [new asn1js.BmpString({ value: cn })],
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}),
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],
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});
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const certBagSafe = new pkijs.SafeBag({
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bagId: '1.2.840.113549.1.12.10.1.3',
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bagValue: new pkijs.CertBag({ parsedValue: cert }),
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bagAttributes: [
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new pkijs.Attribute({
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type: '1.2.840.113549.1.9.20',
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values: [new asn1js.BmpString({ value: cn })],
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}),
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],
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});
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const authenticatedSafe = new pkijs.AuthenticatedSafe({
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parsedValue: {
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safeContents: [
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||||||
{ privacyMode: 0, value: new pkijs.SafeContents({ safeBags: [keyBagSafe] }) },
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{ privacyMode: 0, value: new pkijs.SafeContents({ safeBags: [certBagSafe] }) },
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],
|
|
||||||
},
|
|
||||||
});
|
|
||||||
|
|
||||||
await authenticatedSafe.makeInternalValues({ safeContents: [{}, {}] });
|
|
||||||
|
|
||||||
const pfx = new pkijs.PFX({
|
|
||||||
parsedValue: {
|
|
||||||
integrityMode: 0,
|
|
||||||
authenticatedSafe,
|
|
||||||
},
|
|
||||||
});
|
|
||||||
|
|
||||||
await pfx.makeInternalValues({
|
|
||||||
password: passwordBuf,
|
|
||||||
iterations: 100_000,
|
|
||||||
pbkdf2HashAlgorithm: 'SHA-256',
|
|
||||||
hmacHashAlgorithm: 'SHA-256',
|
|
||||||
});
|
|
||||||
|
|
||||||
const p12Bytes = pfx.toSchema().toBER(false);
|
|
||||||
|
|
||||||
// Also export the public cert as PEM
|
|
||||||
const certDer = cert.toSchema(true).toBER(false);
|
|
||||||
const certB64 = Buffer.from(certDer).toString('base64');
|
|
||||||
const certPem = `-----BEGIN CERTIFICATE-----\n${certB64.match(/.{1,64}/g)!.join('\n')}\n-----END CERTIFICATE-----\n`;
|
|
||||||
|
|
||||||
const slug = email.replace(/[@.]/g, '-');
|
|
||||||
const outDir = join(dirname(fileURLToPath(import.meta.url)), '..', 'local-data');
|
|
||||||
const p12Path = join(outDir, `${slug}.p12`);
|
|
||||||
const pemPath = join(outDir, `${slug}-cert.pem`);
|
|
||||||
|
|
||||||
writeFileSync(p12Path, Buffer.from(p12Bytes));
|
|
||||||
writeFileSync(pemPath, certPem);
|
|
||||||
|
|
||||||
console.log(`\nFiles written:`);
|
|
||||||
console.log(` ${p12Path}`);
|
|
||||||
console.log(` ${pemPath}`);
|
|
||||||
console.log(`\nCredentials:`);
|
|
||||||
console.log(` Email: ${email}`);
|
|
||||||
console.log(` CN: ${cn}`);
|
|
||||||
console.log(` Password: ${p12Password}`);
|
|
||||||
console.log(` Valid until: ${notAfter.toISOString().split('T')[0]}`);
|
|
||||||
}
|
|
||||||
|
|
||||||
main().catch(console.error);
|
|
||||||
@@ -1,101 +0,0 @@
|
|||||||
/**
|
|
||||||
* Test script for TNEF (winmail.dat) parser.
|
|
||||||
*
|
|
||||||
* Usage:
|
|
||||||
* npx tsx scripts/test-tnef.ts <path-to-winmail.dat>
|
|
||||||
*
|
|
||||||
* Outputs:
|
|
||||||
* - tnef-output.html (HTML body or formatted plain text)
|
|
||||||
* - Any extracted attachments saved alongside
|
|
||||||
*/
|
|
||||||
|
|
||||||
import { readFileSync, writeFileSync } from 'fs';
|
|
||||||
import { resolve, basename } from 'path';
|
|
||||||
import { parseTnef } from '../lib/tnef';
|
|
||||||
|
|
||||||
const inputPath = process.argv[2];
|
|
||||||
if (!inputPath) {
|
|
||||||
console.error('Usage: npx tsx scripts/test-tnef.ts <path-to-winmail.dat>');
|
|
||||||
process.exit(1);
|
|
||||||
}
|
|
||||||
|
|
||||||
const fullPath = resolve(inputPath);
|
|
||||||
console.log(`Reading: ${fullPath}`);
|
|
||||||
|
|
||||||
const data = new Uint8Array(readFileSync(fullPath));
|
|
||||||
console.log(`File size: ${data.byteLength} bytes`);
|
|
||||||
|
|
||||||
const result = parseTnef(data);
|
|
||||||
|
|
||||||
console.log(`\n=== TNEF Parse Results ===`);
|
|
||||||
console.log(`Plain text body: ${result.body ? `${result.body.length} chars` : 'none'}`);
|
|
||||||
console.log(`HTML body: ${result.htmlBody ? `${result.htmlBody.length} chars` : 'none'}`);
|
|
||||||
console.log(`Attachments: ${result.attachments.length}`);
|
|
||||||
|
|
||||||
if (result.attachments.length > 0) {
|
|
||||||
console.log(`\nAttachments:`);
|
|
||||||
result.attachments.forEach((att, i) => {
|
|
||||||
console.log(` [${i + 1}] ${att.name} (${att.mimeType}, ${att.data.byteLength} bytes)`);
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
// Build output HTML
|
|
||||||
let htmlContent: string;
|
|
||||||
|
|
||||||
const attachmentsList = result.attachments.length > 0
|
|
||||||
? `<h3>Extracted Attachments (${result.attachments.length})</h3>
|
|
||||||
<table border="1" cellpadding="8" cellspacing="0" style="border-collapse:collapse;font-family:sans-serif;">
|
|
||||||
<tr style="background:#f0f0f0;"><th>#</th><th>Name</th><th>MIME Type</th><th>Size</th></tr>
|
|
||||||
${result.attachments.map((att, i) => `<tr><td>${i+1}</td><td>${att.name}</td><td>${att.mimeType}</td><td>${att.data.byteLength} bytes</td></tr>`).join('\n')}
|
|
||||||
</table>`
|
|
||||||
: '<p>No attachments found.</p>';
|
|
||||||
|
|
||||||
if (result.htmlBody) {
|
|
||||||
htmlContent = `<!DOCTYPE html>
|
|
||||||
<html><head><meta charset="utf-8"><title>TNEF Output</title></head>
|
|
||||||
<body style="font-family:sans-serif;max-width:900px;margin:20px auto;">
|
|
||||||
<h2 style="color:#333;border-bottom:2px solid #0078d4;padding-bottom:8px;">TNEF Parse Results</h2>
|
|
||||||
<p><strong>Source:</strong> ${inputPath} (${data.byteLength} bytes)</p>
|
|
||||||
${attachmentsList}
|
|
||||||
<h3>HTML Body</h3>
|
|
||||||
<div style="border:1px solid #ccc;padding:16px;border-radius:4px;background:#fff;">
|
|
||||||
${result.htmlBody}
|
|
||||||
</div>
|
|
||||||
</body></html>`;
|
|
||||||
} else if (result.body) {
|
|
||||||
const escaped = result.body
|
|
||||||
.replace(/&/g, '&')
|
|
||||||
.replace(/</g, '<')
|
|
||||||
.replace(/>/g, '>');
|
|
||||||
htmlContent = `<!DOCTYPE html>
|
|
||||||
<html><head><meta charset="utf-8"><title>TNEF Output</title></head>
|
|
||||||
<body style="font-family:sans-serif;max-width:900px;margin:20px auto;">
|
|
||||||
<h2 style="color:#333;border-bottom:2px solid #0078d4;padding-bottom:8px;">TNEF Parse Results</h2>
|
|
||||||
<p><strong>Source:</strong> ${inputPath} (${data.byteLength} bytes)</p>
|
|
||||||
${attachmentsList}
|
|
||||||
<h3>Plain Text Body</h3>
|
|
||||||
<pre style="font-family:Consolas,monospace;white-space:pre-wrap;line-height:1.6;border:1px solid #ccc;padding:16px;border-radius:4px;background:#fff;">${escaped}</pre>
|
|
||||||
</body></html>`;
|
|
||||||
} else {
|
|
||||||
htmlContent = `<!DOCTYPE html>
|
|
||||||
<html><head><meta charset="utf-8"><title>TNEF Output</title></head>
|
|
||||||
<body style="font-family:sans-serif;max-width:900px;margin:20px auto;">
|
|
||||||
<h2 style="color:#333;border-bottom:2px solid #0078d4;padding-bottom:8px;">TNEF Parse Results</h2>
|
|
||||||
<p><strong>Source:</strong> ${inputPath} (${data.byteLength} bytes)</p>
|
|
||||||
<p style="color:#666;"><em>No body content found in this TNEF file. The email body is likely in the regular MIME text/plain part.</em></p>
|
|
||||||
${attachmentsList}
|
|
||||||
</body></html>`;
|
|
||||||
}
|
|
||||||
|
|
||||||
const outputHtml = resolve('tnef-output.html');
|
|
||||||
writeFileSync(outputHtml, htmlContent, 'utf-8');
|
|
||||||
console.log(`\nSaved HTML: ${outputHtml}`);
|
|
||||||
|
|
||||||
// Save extracted attachments
|
|
||||||
result.attachments.forEach((att, i) => {
|
|
||||||
const attPath = resolve(`tnef-attachment-${i + 1}-${att.name}`);
|
|
||||||
writeFileSync(attPath, att.data);
|
|
||||||
console.log(`Saved attachment: ${attPath}`);
|
|
||||||
});
|
|
||||||
|
|
||||||
console.log('\nDone.');
|
|
||||||
Reference in New Issue
Block a user