Автоопределение SHiNE-сервера по логину через PDA

2026-06-16 16:32:33 +04:00
parent 3efa8bb7ee
commit f8a76bcd7f
19 changed files with 17426 additions and 48 deletions
@@ -0,0 +1,81 @@
+import { readShineUserPda } from './shine-user-pda-service.js';
+
+export const DEFAULT_SHINE_SERVER_LOGIN = 'shineupme';
+export const DEFAULT_SHINE_SERVER_ADDRESS = 'shineup.me';
+export const DEFAULT_SHINE_SERVER_HTTP = `https://${DEFAULT_SHINE_SERVER_ADDRESS}`;
+export const DEFAULT_SHINE_SERVER_WS = `wss://${DEFAULT_SHINE_SERVER_ADDRESS}/ws`;
+
+function normalizeHostLike(value) {
+  const raw = String(value || '').trim();
+  if (!raw) return '';
+  try {
+    const withScheme = /^[a-z]+:\/\//i.test(raw) ? raw : `https://${raw}`;
+    const parsed = new URL(withScheme);
+    return String(parsed.host || '').trim().toLowerCase();
+  } catch {
+    return raw.replace(/^https?:\/\//i, '').replace(/^wss?:\/\//i, '').replace(/\/.*$/, '').trim().toLowerCase();
+  }
+}
+
+export function normalizeShineServerLogin(value) {
+  return String(value || '').trim().toLowerCase();
+}
+
+export function buildShineHttpUrlFromAddress(address) {
+  const host = normalizeHostLike(address);
+  if (!host) return DEFAULT_SHINE_SERVER_HTTP;
+  return `https://${host}`;
+}
+
+export function buildShineWsUrlFromAddress(address) {
+  const host = normalizeHostLike(address);
+  if (!host) return DEFAULT_SHINE_SERVER_WS;
+  return `wss://${host}/ws`;
+}
+
+export async function resolveShineServerByServerLogin({ serverLogin, solanaEndpoint }) {
+  const cleanServerLogin = normalizeShineServerLogin(serverLogin) || DEFAULT_SHINE_SERVER_LOGIN;
+  const parsed = await readShineUserPda({
+    login: cleanServerLogin,
+    solanaEndpoint,
+  });
+  if (!parsed?.isServer) {
+    throw new Error(`Логин @${cleanServerLogin} не опубликован как сервер SHiNE.`);
+  }
+  const serverAddress = normalizeHostLike(parsed?.serverAddress || '');
+  if (!serverAddress) {
+    throw new Error(`У server PDA пользователя @${cleanServerLogin} не задан server_address.`);
+  }
+  return {
+    serverLogin: cleanServerLogin,
+    serverAddress,
+    httpBase: buildShineHttpUrlFromAddress(serverAddress),
+    wsUrl: buildShineWsUrlFromAddress(serverAddress),
+    userPda: parsed,
+  };
+}
+
+export async function resolveShineServerForUserLogin({ login, solanaEndpoint, fallbackServerLogin = '' }) {
+  const cleanLogin = normalizeShineServerLogin(login);
+  if (!cleanLogin) throw new Error('Не указан логин пользователя для поиска сервера доступа.');
+  const parsedUser = await readShineUserPda({
+    login: cleanLogin,
+    solanaEndpoint,
+  });
+  const accessServers = Array.isArray(parsedUser?.accessServers)
+    ? parsedUser.accessServers.map((value) => normalizeShineServerLogin(value)).filter(Boolean)
+    : [];
+  const pickedServerLogin = accessServers[0] || normalizeShineServerLogin(fallbackServerLogin);
+  if (!pickedServerLogin) {
+    throw new Error(`У пользователя @${cleanLogin} в PDA не указан access server.`);
+  }
+  const resolved = await resolveShineServerByServerLogin({
+    serverLogin: pickedServerLogin,
+    solanaEndpoint,
+  });
+  return {
+    ...resolved,
+    accessServerLogin: pickedServerLogin,
+    userPda: parsedUser,
+  };
+}