Updates

2026-08-13 00:13:03 -04:00
parent 1187e30cf6
commit 15afc148d7
51 changed files with 8751 additions and 668 deletions
@@ -0,0 +1,102 @@
+/** Resolve a TCP/TLS socket for /bin/irc without requiring ctx.bareOsTlsConnect. */
+
+function bareIrcTryHostTls(ctx) {
+  var req = null
+  try {
+    if (typeof globalThis.require === 'function') req = globalThis.require
+  } catch (e) {
+    req = null
+  }
+  if (
+    !req &&
+    typeof Bare !== 'undefined' &&
+    Bare &&
+    typeof Bare.require === 'function'
+  ) {
+    req = Bare.require
+  }
+  if (!req) return null
+  var names = ['bare-tls', 'tls', 'node:tls']
+  var i
+  for (i = 0; i < names.length; i++) {
+    try {
+      var m = req(names[i])
+      if (m) return m
+    } catch (e2) {
+      /* next */
+    }
+  }
+  return null
+}
+
+function bareIrcTlsLib(ctx) {
+  if (ctx && ctx.bare) {
+    if (ctx.bare.bareTls) return ctx.bare.bareTls
+    if (ctx.bare.tls) return ctx.bare.tls
+  }
+  return bareIrcTryHostTls(ctx)
+}
+
+function bareIrcOpenPlain(ctx, spec) {
+  if (typeof ctx.bareOsTelnetConnect === 'function') {
+    return ctx.bareOsTelnetConnect(spec.host, spec.port, {})
+  }
+  var net =
+    ctx && ctx.bare && (ctx.bare.bareTcp || ctx.bare.bareNet || ctx.bare.net)
+  if (net && typeof net.createConnection === 'function') {
+    return net.createConnection({ host: spec.host, port: spec.port })
+  }
+  throw new Error('irc: no plaintext connector (ctx.bareOsTelnetConnect)')
+}
+
+function bareIrcOpenTls(ctx, spec) {
+  var opts = {
+    host: spec.host,
+    port: spec.port,
+    servername: spec.host,
+    rejectUnauthorized: true
+  }
+  if (typeof ctx.bareOsTlsConnect === 'function') {
+    return ctx.bareOsTlsConnect(spec.host, spec.port, opts)
+  }
+  var tls = bareIrcTlsLib(ctx)
+  if (tls && typeof tls.connect === 'function') {
+    return tls.connect(opts)
+  }
+  if (tls && typeof tls.createConnection === 'function') {
+    return tls.createConnection(opts)
+  }
+  var Sock = tls && (tls.Socket || tls.TLSSocket)
+  if (typeof Sock === 'function') {
+    var tcp = bareIrcOpenPlain(ctx, spec)
+    return new Sock(tcp, { host: spec.host })
+  }
+  throw new Error(
+    'irc: no TLS connector (need ctx.bareOsTlsConnect or ctx.bare.bareTls)'
+  )
+}
+
+function bareIrcDial(ctx, spec) {
+  if (typeof ctx.bareOsIrcHostAllowed === 'function') {
+    var gate = ctx.bareOsIrcHostAllowed(spec.host)
+    if (gate && gate.ok === false) {
+      throw new Error(
+        'irc: host blocked (' + (gate.reason || 'policy') + '): ' + spec.host
+      )
+    }
+  }
+  if (spec.tls === false) {
+    var plainOk =
+      typeof ctx.bareOsIrcPlaintextAllowed === 'function'
+        ? ctx.bareOsIrcPlaintextAllowed(spec.host, {
+            tls: false,
+            insecurePlain: spec.insecurePlain
+          })
+        : { ok: !bareIrcHostLooksLibera(spec.host) || spec.insecurePlain }
+    if (plainOk && plainOk.ok === false) {
+      throw new Error('irc: ' + (plainOk.reason || 'plaintext blocked'))
+    }
+    return bareIrcOpenPlain(ctx, spec)
+  }
+  return bareIrcOpenTls(ctx, spec)
+}