luci-app-dockerman: add from openwrt luci

Signed-off-by: sbwml <admin@cooluc.com>
2026-02-21 22:33:23 +08:00
commit fb4454678a
66 changed files with 109176 additions and 0 deletions
@@ -0,0 +1,87 @@
+
+// Copyright 2025 Paul Donald / luci-lib-docker-js
+// Licensed to the public under the Apache License 2.0.
+// Built against the docker v1.47 API
+
+import { cursor } from 'uci';
+import * as socket from 'socket';
+
+/**
+ * Get the Docker socket path from uci config, more backwards compatible.
+ */
+export function get_socket_dest_compat() {
+	const ctx = cursor();
+	let sock_entry = ctx.get_first('dockerd', 'globals', 'hosts')?.[0] || '/var/run/docker.sock';
+	ctx.unload();
+
+	sock_entry = lc(sock_entry);
+	/* start ucode 2025-12-01 compatibility */
+	let sock_split, addr = sock_entry, proto, proto_num, port = 0;
+	let family;
+
+	if (index(sock_entry, '://') != -1) {
+		let sock_split = split(lc(sock_entry), '://', 2);
+		addr = sock_split?.[1];
+		proto = sock_split?.[0];
+	} 
+	if (index(addr, '/') != -1) {
+		// we got '/var/run/docker.sock' format
+		return socket.sockaddr(addr);
+	}
+
+	if (proto === 'tcp' || proto === 'udp' || proto === 'inet') {
+		family = socket.AF_INET;
+		if (proto === 'tcp')
+			proto_num = socket.IPPROTO_TCP;
+		else if (proto === 'udp')
+			proto_num =  socket.IPPROTO_UDP;
+	}
+	else if (proto === 'tcp6' || proto === 'udp6' || proto === 'inet6') {
+		family = socket.AF_INET6;
+		if (proto === 'tcp6')
+			proto_num = socket.IPPROTO_TCP;
+		else if (proto === 'udp6')
+			proto_num =  socket.IPPROTO_UDP;
+	}
+	else if (proto === 'unix')
+		family = socket.AF_UNIX;
+	else {
+		family = socket.AF_INET; // ipv4
+		proto_num = socket.IPPROTO_TCP; // tcp
+	}
+
+	let host = addr;
+	const l_bracket = index(host, '[');
+	const r_bracket = rindex(host, ']');
+	if (l_bracket != -1 && r_bracket != -1) {
+		host = substr(host, l_bracket + 1, r_bracket - 1);
+		family = socket.AF_INET6;
+	}
+
+	// find port based on addr, otherwise we find ':' in IPv6
+	const port_index = rindex(addr, ':');
+	if (port_index != -1) {
+		port = int(substr(addr, port_index + 1)) || 0;
+		host = substr(host, 0, port_index);
+	}
+
+	const sock = socket.addrinfo(host, port, {protocol: proto_num});
+
+	return socket.sockaddr(sock[0].addr);
+	// return {family: family, address: host, port: port};
+};
+
+
+/**
+ * Get the Docker socket path from uci config
+ */
+export function get_socket_dest() {
+
+	const ctx = cursor();
+	let sock_entry = ctx.get_first('dockerd', 'globals', 'hosts')?.[0] || '/var/run/docker.sock';
+	sock_entry = lc(sock_entry);
+	let sock_addr = split(sock_entry, '://', 2)?.[1] ?? sock_entry;
+	ctx.unload();
+
+	return sock_addr;
+};