705 lines
21 KiB
Plaintext
705 lines
21 KiB
Plaintext
/* BARE_OS_BIN_API 1.0.0 — bump when staged /bin script semantics change (see developer guide). */
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/** Shared helpers for drive-resident /bin scripts (prepended before each command). */
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function bareStdin(ctx) {
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return typeof ctx.shellStdin === 'string' ? ctx.shellStdin : ''
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}
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/** @param {number} mode @param {'file' | 'directory' | 'symlink'} type */
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function bareFormatModeString(mode, type) {
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const typeChar = type === 'directory' ? 'd' : type === 'symlink' ? 'l' : '-'
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const perm = mode & 0o777
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const r = (bit) => (perm & bit ? 'r' : '-')
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const w = (bit) => (perm & bit ? 'w' : '-')
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const x = (bit) => (perm & bit ? 'x' : '-')
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return (
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typeChar +
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r(0o400) +
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w(0o200) +
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x(0o100) +
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r(0o040) +
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w(0o020) +
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x(0o010) +
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r(0o004) +
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w(0o002) +
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x(0o001)
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)
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}
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/** @param {number} mtimeMs @param {number} [nowMs] */
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function bareFormatLsMtime(mtimeMs, nowMs) {
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const now = nowMs != null ? nowMs : Date.now()
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const d = new Date(mtimeMs)
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const months = [
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'Jan',
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'Feb',
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'Mar',
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'Apr',
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'May',
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'Jun',
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'Jul',
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'Aug',
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'Sep',
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'Oct',
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'Nov',
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'Dec'
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]
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const mon = months[d.getMonth()]
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const day = String(d.getDate()).padStart(2, ' ')
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const sixMo = 180 * 24 * 3600 * 1000
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if (Math.abs(now - mtimeMs) > sixMo) {
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const yr = String(d.getFullYear()).padStart(4, ' ')
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return mon + ' ' + day + ' ' + yr
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}
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const hh = String(d.getHours()).padStart(2, '0')
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const mm = String(d.getMinutes()).padStart(2, '0')
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return mon + ' ' + day + ' ' + hh + ':' + mm
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}
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/** @param {number} size */
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function barePosixBlocks(size) {
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return Math.ceil(Number(size) / 512) || 0
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}
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/**
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* Raw stdout for NUL/binary when **`process.stdout.write`** is missing.
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* If **`ctx.bareOsBinWrite(Uint8Array|string)`** is set (tests / host), use it.
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* @param {Record<string, unknown>} ctx
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* @param {string | Uint8Array} chunk
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* @returns {boolean}
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*/
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function bareOsEmitRaw(ctx, chunk) {
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if (typeof ctx.bareOsBinWrite === 'function') {
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const b4 = ctx.b4a
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const u8 =
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typeof chunk === 'string'
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? b4 && typeof b4.from === 'function'
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? b4.from(chunk)
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: new TextEncoder().encode(chunk)
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: chunk
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ctx.bareOsBinWrite(u8 instanceof Uint8Array ? u8 : new Uint8Array(u8))
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return true
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}
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const w = globalThis.process?.stdout?.write
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if (typeof w === 'function') {
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w.call(globalThis.process.stdout, chunk)
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return true
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}
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return false
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}
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/** Session env map (`vfs.env`, then `ctx.env`). Never throws. */
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function bareOsEnv(ctx) {
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const v = ctx && ctx.vfs && ctx.vfs.env
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if (v && typeof v === 'object') return v
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const e = ctx && ctx.env
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if (e && typeof e === 'object') return e
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return {}
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}
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/**
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* Strict POSIX-ish decimal integer (no octal, no exponent, no empty).
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* @param {unknown} s
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* @returns {number}
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*/
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function bareOsParseDecInt(s) {
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const t = String(s == null ? '' : s).trim()
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if (!/^[+-]?(?:0|[1-9][0-9]*)$/.test(t)) return NaN
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const n = Number.parseInt(t, 10)
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return Number.isSafeInteger(n) ? n : NaN
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}
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/** @param {unknown} s */
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function bareOsParseNonNegInt(s) {
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const n = bareOsParseDecInt(s)
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return n >= 0 ? n : NaN
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}
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/**
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* @param {Record<string, unknown>} ctx
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* @param {string} name
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* @param {number} fallback
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* @param {number} [min]
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* @param {number} [max]
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*/
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function bareOsEnvInt(ctx, name, fallback, min, max) {
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const raw = bareOsEnv(ctx)[name]
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if (raw == null || raw === '') return fallback
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const n = Number.parseInt(String(raw), 10)
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if (!Number.isFinite(n)) return fallback
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let v = n
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if (min != null && v < min) v = min
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if (max != null && v > max) v = max
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return v
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}
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/**
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* @param {Record<string, unknown>} ctx
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* @param {string} msg
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* @param {number} [code]
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*/
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function bareOsFail(ctx, msg, code) {
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if (msg) ctx.console.error(msg)
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ctx.exitCode = code == null ? 1 : code
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}
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/** @param {unknown} e */
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function bareOsIsNotFoundErr(e) {
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const code = e && typeof e === 'object' ? e.code : ''
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if (code === 'ENOENT') return true
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const msg = String((e && e.message) || e || '')
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return /ENOENT|No such file|not found/i.test(msg)
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}
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/**
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* @param {Record<string, unknown>} ctx
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* @param {unknown} buf
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* @returns {Uint8Array}
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*/
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function bareOsToU8(ctx, buf) {
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if (!buf) return new Uint8Array(0)
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if (buf instanceof Uint8Array) return buf
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if (ctx && ctx.b4a && typeof ctx.b4a.from === 'function') return ctx.b4a.from(buf)
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return new Uint8Array(buf)
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}
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/** @param {string} dir @param {string} name */
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function bareOsJoinPath(dir, name) {
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const d = String(dir || '').replace(/\/+$/, '')
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const n = String(name || '').replace(/^\/+/, '')
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if (!d || d === '/') return '/' + n
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return d + '/' + n
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}
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/** @param {string} p */
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function bareOsBaseName(p) {
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const t = String(p || '').replace(/\/+$/, '')
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if (!t || t === '/') return t === '/' ? '/' : ''
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const i = t.lastIndexOf('/')
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return i < 0 ? t : t.slice(i + 1) || t
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}
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/** @param {string} p */
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function bareOsParentDir(p) {
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const t = String(p || '').replace(/\/+$/, '') || '/'
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if (t === '/') return '/'
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const i = t.lastIndexOf('/')
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return i <= 0 ? '/' : t.slice(0, i) || '/'
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}
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/** @param {string} p */
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function bareOsNormPath(p) {
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return String(p || '').replace(/\/+$/, '') || '/'
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}
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/**
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* @param {Record<string, unknown>} ctx
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* @param {string} p
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*/
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function bareOsResolvePath(ctx, p) {
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if (ctx && ctx.vfs && typeof ctx.vfs.resolveLogical === 'function') {
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try {
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return String(ctx.vfs.resolveLogical(p) || p)
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} catch {
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/* fall through */
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}
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}
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return String(p || '')
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}
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/**
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* True when dest is src or lives under src (self-copy / self-move).
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* @param {Record<string, unknown>} ctx
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* @param {string} src
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* @param {string} dest
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*/
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function bareOsDestInsideSrc(ctx, src, dest) {
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const s = bareOsNormPath(bareOsResolvePath(ctx, src))
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const d = bareOsNormPath(bareOsResolvePath(ctx, dest))
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if (s === d) return true
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if (s === '/') return d !== '/'
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return d === s || d.startsWith(s + '/')
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}
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const BARE_OS_B64_ALPH =
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'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
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/** @param {Uint8Array} u8 */
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function bareOsB64Encode(u8) {
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let out = ''
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let i = 0
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for (; i + 2 < u8.length; i += 3) {
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const n = (u8[i] << 16) | (u8[i + 1] << 8) | u8[i + 2]
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out +=
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BARE_OS_B64_ALPH[(n >> 18) & 63] +
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BARE_OS_B64_ALPH[(n >> 12) & 63] +
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BARE_OS_B64_ALPH[(n >> 6) & 63] +
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BARE_OS_B64_ALPH[n & 63]
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}
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const rest = u8.length - i
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if (rest === 1) {
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const n = u8[i] << 16
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out += BARE_OS_B64_ALPH[(n >> 18) & 63] + BARE_OS_B64_ALPH[(n >> 12) & 63] + '=='
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} else if (rest === 2) {
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const n = (u8[i] << 16) | (u8[i + 1] << 8)
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out +=
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BARE_OS_B64_ALPH[(n >> 18) & 63] +
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BARE_OS_B64_ALPH[(n >> 12) & 63] +
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BARE_OS_B64_ALPH[(n >> 6) & 63] +
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'='
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}
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return out
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}
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/**
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* RFC 4648 Base64 decode (also accepts URL-safe alphabet). Rejects junk.
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* @param {string} s
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* @returns {Uint8Array}
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*/
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function bareOsB64Decode(s) {
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const t = String(s).replace(/\s+/g, '')
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if (!t) return new Uint8Array(0)
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if (t.length % 4 === 1) throw new Error('invalid base64 length')
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let pad = 0
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if (t.endsWith('==')) pad = 2
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else if (t.endsWith('=')) pad = 1
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const body = pad ? t.slice(0, t.length - pad) : t
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const bytes = []
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let buf = 0
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let bits = 0
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for (let i = 0; i < body.length; i++) {
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const c = body[i]
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let v = BARE_OS_B64_ALPH.indexOf(c)
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if (v < 0) {
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if (c === '-') v = 62
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else if (c === '_') v = 63
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else throw new Error('invalid base64 character')
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}
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buf = (buf << 6) | v
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bits += 6
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if (bits >= 8) {
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bits -= 8
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bytes.push((buf >> bits) & 255)
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}
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}
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if (pad) {
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const want = Math.floor((body.length * 6) / 8)
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if (bytes.length > want) bytes.length = want
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}
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return new Uint8Array(bytes)
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}
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/**
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* @param {string} s
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* @returns {Uint8Array}
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*/
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function bareOsHexDecode(s) {
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const t = String(s).replace(/\s+/g, '')
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if (t.length % 2 !== 0) throw new Error('odd hex length')
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const out = new Uint8Array(t.length / 2)
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for (let i = 0; i < out.length; i++) {
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const pair = t.slice(i * 2, i * 2 + 2)
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if (!/^[0-9a-fA-F]{2}$/.test(pair)) throw new Error('invalid hex')
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out[i] = Number.parseInt(pair, 16)
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}
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return out
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}
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/** @param {Uint8Array} u8 */
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function bareOsHexEncode(u8) {
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let s = ''
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for (let i = 0; i < u8.length; i++) s += u8[i].toString(16).padStart(2, '0')
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return s
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}
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function usage(ctx) {
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ctx.console.log(
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'usage: whois [--json] TARGET\n' +
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'Lookup domain, IP, or ASN information using RDAP.\n' +
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'\n' +
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' --json print raw RDAP JSON\n' +
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' -h, --help show this help'
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)
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}
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function parseArgv(ctx, argv) {
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let json = false
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const positional = []
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for (let i = 1; i < argv.length; i++) {
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const a = argv[i]
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if (a === '-h' || a === '--help') return { help: true }
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if (a === '--json') {
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json = true
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continue
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}
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if (a.startsWith('-')) {
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ctx.console.error('whois: unknown option ' + a)
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ctx.exitCode = 1
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return null
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}
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positional.push(a)
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}
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if (positional.length !== 1) {
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ctx.console.error('whois: expected exactly one target')
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ctx.exitCode = 1
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return null
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}
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return { help: false, json, target: positional[0].trim() }
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}
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function classifyTarget(raw) {
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const target = String(raw || '').trim()
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if (!target) return null
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if (/^AS\d+$/i.test(target)) {
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return { kind: 'asn', query: String(Number(target.slice(2))) }
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}
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if (/^\d+$/.test(target)) return { kind: 'asn', query: String(Number(target)) }
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if (isIpv4(target) || isIpv6(target)) return { kind: 'ip', query: target }
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if (isLikelyDomain(target)) return { kind: 'domain', query: target.toLowerCase() }
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return null
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}
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function isIpv4(s) {
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const parts = String(s).split('.')
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if (parts.length !== 4) return false
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for (const p of parts) {
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if (!/^\d+$/.test(p)) return false
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const n = Number(p)
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if (n < 0 || n > 255) return false
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}
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return true
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}
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function isIpv6(s) {
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const x = String(s)
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return x.includes(':') && /^[0-9a-fA-F:]+$/.test(x)
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}
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function isLikelyDomain(s) {
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const x = String(s).toLowerCase()
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if (x.length < 3 || x.length > 253) return false
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if (!x.includes('.')) return false
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if (/[^a-z0-9.-]/.test(x)) return false
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if (x.startsWith('.') || x.endsWith('.')) return false
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const labels = x.split('.')
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for (const label of labels) {
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if (!label || label.length > 63) return false
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if (label.startsWith('-') || label.endsWith('-')) return false
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}
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return true
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}
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async function fetchJson(fetchFn, url, timeoutMs) {
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const AC =
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typeof globalThis.AbortController === 'function'
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? globalThis.AbortController
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: null
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let res
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if (AC) {
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const ac = new AC()
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const tid = setTimeout(() => ac.abort(), timeoutMs)
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try {
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res = await fetchFn(url, { method: 'GET', signal: ac.signal })
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} finally {
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clearTimeout(tid)
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}
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} else {
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/** Minimal hosts may lack AbortController; race fetch against a timer (does not cancel TCP). */
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let tid
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const abortErr = Object.assign(new Error('Aborted'), { name: 'AbortError' })
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const deadline = new Promise((_, reject) => {
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tid = setTimeout(() => reject(abortErr), timeoutMs)
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})
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try {
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res = await Promise.race([fetchFn(url, { method: 'GET' }), deadline])
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} finally {
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if (tid) clearTimeout(tid)
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}
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}
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if (!res || !res.ok) {
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const status = res ? `${res.status} ${res.statusText || ''}`.trim() : 'unknown'
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throw new Error('HTTP error from ' + url + ': ' + status)
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}
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return await res.json()
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}
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function pickBaseUrlFromBootstrap(kind, query, bootstrap) {
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const services = Array.isArray(bootstrap && bootstrap.services)
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? bootstrap.services
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: []
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if (kind === 'domain') return pickDomainBaseUrl(query, services)
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if (kind === 'asn') return pickAsnBaseUrl(query, services)
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if (kind === 'ip') return pickIpBaseUrl(query, services)
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return null
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}
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function pickDomainBaseUrl(domain, services) {
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const labels = String(domain).toLowerCase().split('.')
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let best = null
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for (const entry of services) {
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const keys = Array.isArray(entry && entry[0]) ? entry[0] : []
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const urls = Array.isArray(entry && entry[1]) ? entry[1] : []
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const url = typeof urls[0] === 'string' ? urls[0] : null
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if (!url) continue
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for (const key of keys) {
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const tld = String(key || '').toLowerCase()
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if (!tld) continue
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if (labels[labels.length - 1] === tld && (!best || tld.length > best.key.length)) {
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best = { key: tld, url }
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}
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}
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}
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return best ? best.url : null
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}
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function pickAsnBaseUrl(asnString, services) {
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const asn = Number(asnString)
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if (!Number.isFinite(asn) || asn < 0) return null
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for (const entry of services) {
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const ranges = Array.isArray(entry && entry[0]) ? entry[0] : []
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const urls = Array.isArray(entry && entry[1]) ? entry[1] : []
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const url = typeof urls[0] === 'string' ? urls[0] : null
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if (!url) continue
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for (const r of ranges) {
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const m = String(r).match(/^(\d+)-(\d+)$/)
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if (!m) continue
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const lo = Number(m[1])
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const hi = Number(m[2])
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if (asn >= lo && asn <= hi) return url
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}
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}
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return null
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}
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function pickIpBaseUrl(ip, services) {
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const version = isIpv4(ip) ? 4 : 6
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const ipBig = ipToBigInt(ip, version)
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if (ipBig == null) return null
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let best = null
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for (const entry of services) {
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const cidrs = Array.isArray(entry && entry[0]) ? entry[0] : []
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const urls = Array.isArray(entry && entry[1]) ? entry[1] : []
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const url = typeof urls[0] === 'string' ? urls[0] : null
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if (!url) continue
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for (const cidr of cidrs) {
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const parsed = parseCidr(String(cidr || ''))
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if (!parsed || parsed.version !== version) continue
|
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if (ipInCidr(ipBig, parsed)) {
|
|
if (!best || parsed.prefix > best.prefix) best = { prefix: parsed.prefix, url }
|
|
}
|
|
}
|
|
}
|
|
return best ? best.url : null
|
|
}
|
|
|
|
function parseCidr(s) {
|
|
const m = s.match(/^([^/]+)\/(\d+)$/)
|
|
if (!m) return null
|
|
const addr = m[1]
|
|
const prefix = Number(m[2])
|
|
const version = isIpv4(addr) ? 4 : isIpv6(addr) ? 6 : 0
|
|
if (!version) return null
|
|
const bits = version === 4 ? 32 : 128
|
|
if (prefix < 0 || prefix > bits) return null
|
|
const base = ipToBigInt(addr, version)
|
|
if (base == null) return null
|
|
return { version, base, prefix, bits }
|
|
}
|
|
|
|
function ipInCidr(ipBig, cidr) {
|
|
const shift = BigInt(cidr.bits - cidr.prefix)
|
|
return (ipBig >> shift) === (cidr.base >> shift)
|
|
}
|
|
|
|
function ipToBigInt(ip, version) {
|
|
if (version === 4) {
|
|
const parts = ip.split('.').map((x) => Number(x))
|
|
if (parts.length !== 4 || parts.some((n) => !Number.isFinite(n))) return null
|
|
return (
|
|
(BigInt(parts[0]) << 24n) |
|
|
(BigInt(parts[1]) << 16n) |
|
|
(BigInt(parts[2]) << 8n) |
|
|
BigInt(parts[3])
|
|
)
|
|
}
|
|
const segments = expandIpv6(ip)
|
|
if (!segments) return null
|
|
let n = 0n
|
|
for (const seg of segments) n = (n << 16n) | BigInt(seg)
|
|
return n
|
|
}
|
|
|
|
function expandIpv6(ip) {
|
|
const raw = String(ip)
|
|
if (!raw.includes(':')) return null
|
|
const halves = raw.split('::')
|
|
if (halves.length > 2) return null
|
|
const left = halves[0] ? halves[0].split(':') : []
|
|
const right = halves.length === 2 && halves[1] ? halves[1].split(':') : []
|
|
if (!allHex(left) || !allHex(right)) return null
|
|
const missing = 8 - (left.length + right.length)
|
|
if (missing < 0 || (halves.length === 1 && missing !== 0)) return null
|
|
const full = [...left, ...Array(missing).fill('0'), ...right]
|
|
if (full.length !== 8) return null
|
|
return full.map((x) => Number.parseInt(x, 16))
|
|
}
|
|
|
|
function allHex(parts) {
|
|
for (const p of parts) {
|
|
if (!p) return false
|
|
if (!/^[0-9a-fA-F]{1,4}$/.test(p)) return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
function joinUrl(base, suffix) {
|
|
return String(base).replace(/\/+$/, '') + '/' + String(suffix).replace(/^\/+/, '')
|
|
}
|
|
|
|
function firstVCardValue(card, key) {
|
|
const arr = Array.isArray(card) ? card : []
|
|
for (const row of arr) {
|
|
if (!Array.isArray(row) || row.length < 4) continue
|
|
if (String(row[0]).toLowerCase() === String(key).toLowerCase()) {
|
|
return row[3] == null ? '' : String(row[3])
|
|
}
|
|
}
|
|
return ''
|
|
}
|
|
|
|
function collectRegistrar(entityList) {
|
|
const entities = Array.isArray(entityList) ? entityList : []
|
|
for (const e of entities) {
|
|
const roles = Array.isArray(e && e.roles) ? e.roles : []
|
|
if (!roles.includes('registrar')) continue
|
|
const card = Array.isArray(e && e.vcardArray) ? e.vcardArray[1] : []
|
|
const fn = firstVCardValue(card, 'fn')
|
|
const org = firstVCardValue(card, 'org')
|
|
if (fn || org) return fn || org
|
|
if (typeof e.handle === 'string' && e.handle) return e.handle
|
|
}
|
|
return ''
|
|
}
|
|
|
|
function printSummary(ctx, kind, query, rdap) {
|
|
const lines = []
|
|
lines.push('Query: ' + query)
|
|
lines.push('Type: ' + kind)
|
|
if (rdap && rdap.objectClassName) lines.push('Object: ' + rdap.objectClassName)
|
|
if (rdap && rdap.handle) lines.push('Handle: ' + rdap.handle)
|
|
if (rdap && rdap.ldhName) lines.push('Name: ' + rdap.ldhName)
|
|
else if (rdap && rdap.name) lines.push('Name: ' + rdap.name)
|
|
if (rdap && rdap.country) lines.push('Country: ' + rdap.country)
|
|
if (rdap && rdap.ipVersion) lines.push('IP Version: ' + rdap.ipVersion)
|
|
if (rdap && rdap.startAddress && rdap.endAddress) {
|
|
lines.push('Range: ' + rdap.startAddress + ' - ' + rdap.endAddress)
|
|
}
|
|
if (rdap && rdap.startAutnum != null && rdap.endAutnum != null) {
|
|
lines.push('ASN Range: ' + rdap.startAutnum + ' - ' + rdap.endAutnum)
|
|
}
|
|
const registrar = collectRegistrar(rdap && rdap.entities)
|
|
if (registrar) lines.push('Registrar: ' + registrar)
|
|
const statuses = Array.isArray(rdap && rdap.status) ? rdap.status : []
|
|
if (statuses.length) lines.push('Status: ' + statuses.join(', '))
|
|
const nss = Array.isArray(rdap && rdap.nameservers) ? rdap.nameservers : []
|
|
if (nss.length) {
|
|
const nsNames = nss
|
|
.map((x) => (x && (x.ldhName || x.unicodeName) ? x.ldhName || x.unicodeName : ''))
|
|
.filter(Boolean)
|
|
if (nsNames.length) lines.push('Nameservers: ' + nsNames.join(', '))
|
|
}
|
|
const events = Array.isArray(rdap && rdap.events) ? rdap.events : []
|
|
for (const e of events) {
|
|
const action = String((e && e.eventAction) || '')
|
|
const date = String((e && e.eventDate) || '')
|
|
if (action === 'registration' && date) lines.push('Registered: ' + date)
|
|
if (action === 'expiration' && date) lines.push('Expires: ' + date)
|
|
if (action === 'last changed' && date) lines.push('Updated: ' + date)
|
|
}
|
|
for (const line of lines) ctx.console.log(line)
|
|
}
|
|
|
|
async function run(ctx, argv) {
|
|
const parsed = parseArgv(ctx, argv)
|
|
if (!parsed) return
|
|
if (parsed.help) return usage(ctx)
|
|
|
|
const target = classifyTarget(parsed.target)
|
|
if (!target) {
|
|
ctx.console.error('whois: unsupported target: ' + parsed.target)
|
|
ctx.exitCode = 1
|
|
return
|
|
}
|
|
const fetchFn =
|
|
typeof ctx.httpFetch === 'function'
|
|
? ctx.httpFetch
|
|
: typeof fetch === 'function'
|
|
? fetch
|
|
: null
|
|
if (!fetchFn) {
|
|
ctx.console.error('whois: fetch is unavailable in this runtime')
|
|
ctx.exitCode = 1
|
|
return
|
|
}
|
|
/** Total wall-clock budget for bootstrap + optional ipv6 bootstrap + RDAP GET (shared across hops). */
|
|
const DEFAULT_RDAP_MS = 120000
|
|
const MAX_RDAP_MS = 600000
|
|
const timeoutRaw = Number.parseInt(
|
|
String(ctx.vfs?.env?.BARE_OS_WHOIS_TIMEOUT_MS || String(DEFAULT_RDAP_MS)),
|
|
10
|
|
)
|
|
const totalBudgetMs = Number.isFinite(timeoutRaw) && timeoutRaw > 0
|
|
? Math.min(timeoutRaw, MAX_RDAP_MS)
|
|
: DEFAULT_RDAP_MS
|
|
const deadlineMs = Date.now() + totalBudgetMs
|
|
const hopTimeoutMs = () => Math.max(1, deadlineMs - Date.now())
|
|
|
|
let bootstrapUrl = ''
|
|
let rdapPath = ''
|
|
if (target.kind === 'domain') {
|
|
bootstrapUrl = 'https://data.iana.org/rdap/dns.json'
|
|
rdapPath = 'domain/' + encodeURIComponent(target.query)
|
|
} else if (target.kind === 'ip') {
|
|
bootstrapUrl = 'https://data.iana.org/rdap/ipv4.json'
|
|
rdapPath = 'ip/' + encodeURIComponent(target.query)
|
|
} else {
|
|
bootstrapUrl = 'https://data.iana.org/rdap/asn.json'
|
|
rdapPath = 'autnum/' + encodeURIComponent(target.query)
|
|
}
|
|
|
|
try {
|
|
const bootstrap = await fetchJson(fetchFn, bootstrapUrl, hopTimeoutMs())
|
|
let base = pickBaseUrlFromBootstrap(target.kind, target.query, bootstrap)
|
|
if (!base && target.kind === 'ip' && isIpv6(target.query)) {
|
|
const ipv6Bootstrap = await fetchJson(
|
|
fetchFn,
|
|
'https://data.iana.org/rdap/ipv6.json',
|
|
hopTimeoutMs()
|
|
)
|
|
base = pickBaseUrlFromBootstrap(target.kind, target.query, ipv6Bootstrap)
|
|
}
|
|
if (!base) {
|
|
ctx.console.error('whois: no RDAP service found for target: ' + target.query)
|
|
ctx.exitCode = 1
|
|
return
|
|
}
|
|
const rdap = await fetchJson(fetchFn, joinUrl(base, rdapPath), hopTimeoutMs())
|
|
if (parsed.json) ctx.console.log(JSON.stringify(rdap, null, 2))
|
|
else printSummary(ctx, target.kind, target.query, rdap)
|
|
} catch (err) {
|
|
const msg = String((err && err.message) || err || '')
|
|
if (err && err.name === 'AbortError') {
|
|
ctx.console.error(
|
|
'whois: network timeout (RDAP lookup exceeded ' + totalBudgetMs + 'ms)'
|
|
)
|
|
} else if (/allowlist|denylist|HTTP blocked/i.test(msg)) {
|
|
ctx.console.error('whois: blocked by HTTP policy: ' + msg)
|
|
} else if (/ENOTFOUND|EAI_AGAIN|ENETUNREACH|EHOSTUNREACH/i.test(msg)) {
|
|
ctx.console.error('whois: network unavailable or DNS failure')
|
|
} else {
|
|
ctx.console.error('whois: ' + msg)
|
|
}
|
|
ctx.exitCode = 1
|
|
}
|
|
}
|