Checkpoint: первая рабочая версия звонков, сигналинг будет переделан

shine-UI/js/components/avatar-image.js

@@ -1,5 +1,5 @@
 import { state } from '../state.js';
-import { buildArweaveDataUrl, validateArweaveTxId } from '../services/arweave-file-service.js';
+import { buildArweaveDataUrl, validateArweaveTxId, validateSha256Hex } from '../services/arweave-file-service.js';
 import { getCachedAvatarObjectUrl } from '../services/arweave-avatar-cache-service.js';
 
 function normalizeLogin(value) {
@@ -52,6 +52,8 @@ export function renderUserAvatar({
   if (!validateArweaveTxId(txId)) {
     return wrap;
   }
+  const sha256Hex = String(avatar?.sha256Hex || avatar?.sha256 || '').trim().toLowerCase();
+  const expectedSha256Hex = validateSha256Hex(sha256Hex) ? sha256Hex : '';
 
   const img = document.createElement('img');
   img.alt = 'Аватар';
@@ -65,7 +67,7 @@ export function renderUserAvatar({
   setLoadedState(false);
 
   const gateway = state?.entrySettings?.arweaveServer;
-  void getCachedAvatarObjectUrl({ gateway, txId })
+  void getCachedAvatarObjectUrl({ gateway, txId, expectedSha256Hex })
     .then((objectUrl) => {
       const directUrl = buildArweaveDataUrl({ gateway, txId });
       let triedDirectUrl = false;
@@ -83,6 +85,12 @@ export function renderUserAvatar({
       };
       img.onerror = () => {
         if (!triedDirectUrl) {
+          if (expectedSha256Hex) {
+            releaseObjectUrl();
+            img.removeAttribute('src');
+            setLoadedState(false);
+            return;
+          }
           triedDirectUrl = true;
           releaseObjectUrl();
           img.src = directUrl;
@@ -95,6 +103,11 @@ export function renderUserAvatar({
       img.src = objectUrl;
     })
     .catch(() => {
+      if (expectedSha256Hex) {
+        img.removeAttribute('src');
+        setLoadedState(false);
+        return;
+      }
       let directUrl = '';
       try {
         directUrl = buildArweaveDataUrl({ gateway, txId });