#------------------------------------------------------------------------------ # $File: javascript,v 1.5 2023/01/12 00:02:16 christos Exp $ # javascript: magic for javascript and node.js scripts. # 0 string/tw #!/bin/node Node.js script executable !:mime application/javascript 0 string/tw #!/usr/bin/node Node.js script executable !:mime application/javascript 0 string/tw #!/bin/nodejs Node.js script executable !:mime application/javascript 0 string/tw #!/usr/bin/nodejs Node.js script executable !:mime application/javascript 0 string/t #!/usr/bin/env\ node Node.js script executable !:mime application/javascript 0 string/t #!/usr/bin/env\ nodejs Node.js script executable !:mime application/javascript # JavaScript # The strength is increased to beat the C++ & HTML rules 0 search "use\x20strict" JavaScript source !:strength +30 !:mime application/javascript !:ext js 0 search 'use\x20strict' JavaScript source !:strength +30 !:mime application/javascript !:ext js 0 regex module(\\.|\\[["'])exports.*= JavaScript source !:strength +30 !:mime application/javascript !:ext js 0 regex \^(const|var|let).*=.*require\\( JavaScript source !:strength +30 !:mime application/javascript !:ext js 0 regex \^export\x20(function|class|default|const|var|let|async)\x20 JavaScript source !:strength +30 !:mime application/javascript !:ext js 0 regex \\((async\x20)?function[(\x20] JavaScript source !:strength +30 !:mime application/javascript !:ext js 0 regex \^(import|export).*\x20from\x20 JavaScript source !:strength +30 !:mime application/javascript !:ext js 0 regex \^(import|export)\x20["']\\./ JavaScript source !:strength +30 !:mime application/javascript !:ext js 0 regex \^require\\(["'] JavaScript source !:strength +30 !:mime application/javascript !:ext js 0 regex typeof.*[!=]== JavaScript source !:strength +30 !:mime application/javascript !:ext js # React Native minified JavaScript 0 search/128 __BUNDLE_START_TIME__= React Native minified JavaScript !:strength +30 !:mime application/javascript !:ext bundle/jsbundle # Hermes by Facebook https://hermesengine.dev/ # https://github.com/facebook/hermes/blob/master/include/hermes/\ # BCGen/HBC/BytecodeFileFormat.h#L24 0 lequad 0x1F1903C103BC1FC6 Hermes JavaScript bytecode >8 lelong x \b, version %d # v8 JavaScript engine bytecode # From: Alexandre Iooss # URL: https://v8.dev/docs/ignition # Note: used in bytenode and NW.js protected source code # V8 bytecode extraction was added in NodeJS v5.7.0 (V8 4.6.85.31). # Version information is provided for some v8 versions found in NodeJS releases. 2 uleshort =0xC0DE >0 ulelong^0xC0DE0000 >0 # Reservation table starts at 40 >>40 ulelong&0xFFFFFF00 =0x80000000 # Stub keys present >>>24 ulelong >0 >>>>0 ulelong^0xC0DE0000 x v8 bytecode, external reference table size: %u bytes, >>>>4 ulelong =0xEE4BF478 version 5.1.281.111, >>>>4 ulelong =0xC4A0100C version 5.5.372.43, >>>>8 ulelong x source size: %u bytes, >>>>12 ulelong x cpu features: %#08X, >>>>16 ulelong x flag hash: %#08X, >>>>20 ulelong x %u reservations, >>>>28 ulelong x payload size: %u bytes, >>>>32 ulelong x checksum1: %#08X, >>>>36 ulelong x checksum2: %#08X # No stub keys >>>24 ulelong =0 >>>>0 ulelong^0xC0DE0000 x v8 bytecode, external reference table size: %u bytes, >>>>4 ulelong =0x54F0AD81 version 6.2.414.46, >>>>4 ulelong =0X7D1BF182 version 6.2.414.54, >>>>4 ulelong =0x35BA122E version 6.2.414.77, >>>>4 ulelong =0X9319F9C2 version 6.2.414.78, >>>>4 ulelong =0xB1240060 version 6.6.346.32, >>>>4 ulelong =0x2B757060 version 6.7.288.46, >>>>4 ulelong =0x09D147AA version 6.7.288.49, >>>>4 ulelong =0xF4D4F48A version 6.8.275.32, >>>>4 ulelong =0xD3961326 version 7.0.276.38, >>>>8 ulelong x source size: %u bytes, >>>>12 ulelong x cpu features: %#08X, >>>>16 ulelong x flag hash: %#08X, >>>>20 ulelong x %u reservations, >>>>28 ulelong x payload size: %u bytes, >>>>32 ulelong x checksum1: %#08X, >>>>36 ulelong x checksum2: %#08X # Reservation table starts at 32 >>32 ulelong&0xFFFFFF00 =0x80000000 # Second checksum present >>>28 ulelong >0 >>>>0 ulelong^0xC0DE0000 x v8 bytecode, external reference table size: %u bytes, >>>>4 ulelong =0x21DDF627 version 7.4.288.21, >>>>4 ulelong =0x1FC9FE84 version 7.4.288.27, >>>>4 ulelong =0x60A99E8B version 7.5.288.22, >>>>4 ulelong =0x4F665E90 version 7.6.303.29, >>>>4 ulelong =0xC7ACFCDE version 7.7.299.11, >>>>4 ulelong =0x7F641D8F version 7.7.299.13, >>>>4 ulelong =0xFD9A4F2E version 7.8.279.17, >>>>4 ulelong =0x3A845324 version 7.8.279.23, >>>>4 ulelong =0xFF52FEAF version 7.9.317.25, >>>>8 ulelong x source size: %u bytes, >>>>12 ulelong x flag hash: %#08X, >>>>16 ulelong x %u reservations, >>>>20 ulelong x payload size: %u bytes, >>>>24 ulelong x checksum1: %#08X, >>>>28 ulelong x checksum2: %#08X # No second checksum >>>28 ulelong =0 >>>>0 ulelong^0xC0DE0000 x v8 bytecode, external reference table size: %u bytes, >>>>4 ulelong =0x8725E0F8 version 8.1.307.30, >>>>4 ulelong =0x09ED1289 version 8.1.307.31, >>>>4 ulelong =0xA5728C87 version 8.3.110.9, >>>>4 ulelong =0xB45C5D30 version 8.4.371.23, >>>>4 ulelong =0xED9C278B version 8.4.371.19, >>>>4 ulelong =0xD27BFF42 version 8.6.395.16, >>>>8 ulelong x source size: %u bytes, >>>>12 ulelong x flag hash: %#08X, >>>>16 ulelong x %u reservations, >>>>20 ulelong x payload size: %u bytes, >>>>24 ulelong x payload checksum: %#08X # No reservation table and code starts at 24 >>32 ulelong =0 >>>0 ulelong^0xC0DE0000 x v8 bytecode, external reference table size: %u bytes, >>>4 ulelong =0x9A6F0B0F version 9.0.257.17, >>>4 ulelong =0x271D5D1E version 9.0.257.24, >>>4 ulelong =0x4EEA75DF version 9.0.257.25, >>>4 ulelong =0x80809479 version 9.1.269.36, >>>4 ulelong =0x55C46F65 version 9.1.269.38, >>>4 ulelong =0x8A9C758A version 9.2.230.21, >>>4 ulelong =0x9712F0E1 version 9.3.345.16, >>>4 ulelong =0x29593715 version 9.4.146.19, >>>4 ulelong =0xCD991825 version 9.4.146.24, >>>4 ulelong =0xACDD64EE version 9.4.146.26, >>>4 ulelong =0xC96B4CD5 version 9.5.172.21, >>>4 ulelong =0xBCCE4578 version 9.5.172.25, >>>4 ulelong =0xA2EEA077 version 9.6.180.15, >>>4 ulelong =0xFD350011 version 10.1.124.8, >>>4 ulelong =0xBEF4028F version 10.2.154.13, >>>4 ulelong =0xAF632352 version 10.2.154.4, >>>8 ulelong x source size: %u bytes, >>>12 ulelong x flag hash: %#08X, >>>16 ulelong x payload size: %u bytes, >>>20 ulelong x payload checksum: %#08X