add converter v1

app/core/_crypto/content.py

@@ -11,6 +11,7 @@ from app.core._crypto.cipher import AESCipher
 from app.core.models.keys import KnownKey
 from app.core.models.node_storage import StoredContent
 from app.core.logger import make_log
+from base58 import b58decode
 
 
 async def create_new_encryption_key(db_session, user_id: int = None) -> KnownKey:
@@ -63,8 +64,7 @@ async def create_encrypted_content(
         assert decrypted_content.key_id, "Key not assigned"
 
     decrypted_path = os.path.join(UPLOADS_DIR, decrypted_content.hash)
-    async with aiofiles.open(decrypted_path, mode='rb') as file:
-        decrypted_bin = await file.read()
+    decrypted_bin = b58decode(decrypted_content.hash)
 
     key = decrypted_content.key
     cipher = AESCipher(key.seed_bin)