UI: показать пополнение при нехватке rent

VERSION.properties

@@ -1,2 +1,2 @@
-client.version=1.2.358
+client.version=1.2.359
 server.version=1.2.341

shine-UI/js/pages/access-servers-view.js

@@ -1,9 +1,10 @@
 import { renderHeader } from '../components/header.js';
 import { authService, state } from '../state.js';
-import { base64ToBytes } from '../services/crypto-utils.js';
+import { base64ToBytes, bytesToBase58, publicKeyB64FromPkcs8Ed25519 } from '../services/crypto-utils.js';
 import { loadEncryptedUserSecrets } from '../services/key-vault.js';
 import { resolveShineServerByServerLogin } from '../services/shine-server-resolver.js';
 import { readShineUserPda, updateShineUserPdaOnSolana } from '../services/shine-user-pda-service.js';
+import { getTopupSiteUrl } from '../services/solana-wallet-service.js';
 
 export const pageMeta = { id: 'access-servers-view', title: 'Серверы доступа' };
 
@@ -48,6 +49,27 @@ function shortenSignature(value) {
   return `${text.slice(0, 8)}...${text.slice(-8)}`;
 }
 
+function isInsufficientFundsForRentError(error) {
+  const text = [
+    error?.message,
+    error?.transactionMessage,
+    Array.isArray(error?.logs) ? error.logs.join('\n') : '',
+    Array.isArray(error?.transactionLogs) ? error.transactionLogs.join('\n') : '',
+    Array.isArray(error?.simulationLogs) ? error.simulationLogs.join('\n') : '',
+  ].filter(Boolean).join('\n').toLowerCase();
+  return text.includes('insufficient funds') && text.includes('rent');
+}
+
+function clientAddressFromPublicB64(publicKeyB64) {
+  const bytes = base64ToBytes(publicKeyB64);
+  if (bytes.length !== 32) throw new Error('client public key должен быть 32 байта');
+  return bytesToBase58(bytes);
+}
+
+async function clientAddressFromPrivatePkcs8(privatePkcs8B64) {
+  return clientAddressFromPublicB64(await publicKeyB64FromPkcs8Ed25519(privatePkcs8B64));
+}
+
 function createConfirmModal() {
   const root = document.getElementById('modal-root');
   if (!(root instanceof HTMLElement)) return null;
@@ -460,6 +482,18 @@ export function render({ navigate }) {
     )).join('');
   };
 
+  const showTopupRequiredStatus = (target, clientAddress) => {
+    const address = String(clientAddress || '').trim();
+    const topupUrl = address ? getTopupSiteUrl(address) : '/devnet-topup';
+    target.innerHTML = `
+      <span style="display:block; margin-bottom:0.55rem;">
+        Не хватает SOL на client key для оплаты Solana rent/fee при обновлении user PDA.
+      </span>
+      ${address ? `<span style="display:block; overflow-wrap:anywhere; margin-bottom:0.55rem;">Кошелёк: ${escapeHtml(address)}</span>` : ''}
+      <a class="primary-btn" href="${escapeHtml(topupUrl)}" target="_blank" rel="noopener" style="display:inline-flex; text-decoration:none;">Пополнить DEVNET кошелёк</a>
+    `;
+  };
+
   const loadSuggestions = async () => {
     const prefix = normalizeLogin(addInput.value);
     if (suggestionsLoading || prefix.length < 2 || operationBusy) {
@@ -508,6 +542,7 @@ export function render({ navigate }) {
       return {
         rootPrivatePkcs8B64: savedRoot,
         clientPrivatePkcs8B64: savedClient,
+        clientAddress: await clientAddressFromPrivatePkcs8(savedClient),
       };
     }
 
@@ -542,6 +577,7 @@ export function render({ navigate }) {
     return {
       rootPrivatePkcs8B64: keyBundle.rootPair.privatePkcs8B64,
       clientPrivatePkcs8B64: keyBundle.clientPair.privatePkcs8B64,
+      clientAddress: clientAddressFromPublicB64(keyBundle.clientPair.publicKeyB64),
     };
   };
 
@@ -558,9 +594,10 @@ export function render({ navigate }) {
     const normalizedList = uniqueLogins(nextLogins);
     setOperationBusy(true);
     target.textContent = String(inFlightText || 'Обновляем список серверов доступа...');
+    let signingMaterial = null;
     try {
       const currentPda = await readShineUserPda({ login: sessionLogin, solanaEndpoint });
-      const signingMaterial = await resolveAccessServerSigningMaterial(currentPda);
+      signingMaterial = await resolveAccessServerSigningMaterial(currentPda);
       const tx = await updateShineUserPdaOnSolana({
         login: sessionLogin,
         solanaEndpoint,
@@ -575,7 +612,11 @@ export function render({ navigate }) {
       suggestEl.innerHTML = '';
       refreshAddButton();
     } catch (error) {
-      target.textContent = error?.message || 'Не удалось обновить список серверов доступа.';
+      if (isInsufficientFundsForRentError(error)) {
+        showTopupRequiredStatus(target, signingMaterial?.clientAddress);
+      } else {
+        target.textContent = error?.message || 'Не удалось обновить список серверов доступа.';
+      }
       throw error;
     } finally {
       setOperationBusy(false);