chore: disable export keystore if >1 credentials

README.md

@@ -63,5 +63,5 @@ If you encounter an "ERC20: insufficient allowance" error, it means the token ap
 - [x] fix rate limit fetch
 - [ ] fix membership management methods
 - [ ] define epoch / quanity epoch
-- [ ] alias for individual credentials
-- [ ] remove export keystore method (if >1 credentials in keystore)
+- [x] alias for individual credentials
+- [x] remove export keystore method (if >1 credentials in keystore)

src/components/KeystoreExporter.tsx

@@ -8,7 +8,7 @@ export function KeystoreExporter() {
   const [showPasswordInput, setShowPasswordInput] = useState(false);
   const [password, setPassword] = useState("");
   const [isExporting, setIsExporting] = useState(false);
-  const { exportEntireKeystore, hasStoredCredentials } = useKeystore();
+  const { exportEntireKeystore, hasStoredCredentials, credentialsCount } = useKeystore();
 
   const handleExport = async () => {
     if (!password) {
@@ -36,7 +36,7 @@ export function KeystoreExporter() {
           onClick={() => setShowPasswordInput(true)} 
           variant="terminal"
           className="group relative overflow-hidden"
-          disabled={!hasStoredCredentials}
+          disabled={!hasStoredCredentials || credentialsCount > 1}
         >
           <span className="relative z-10 flex items-center">
             <ArrowUpToLine className="w-4 h-4 mr-2" />

src/contexts/keystore/KeystoreContext.tsx

@@ -12,6 +12,7 @@ interface KeystoreContextType {
   error: string | null;
   hasStoredCredentials: boolean;
   storedCredentialsHashes: string[];
+  credentialsCount: number;
   credentialAliases: { [hash: string]: string };
   decryptedCredentials: KeystoreEntity | null;
   hideCredentials: () => void;
@@ -241,6 +242,7 @@ export function KeystoreProvider({ children }: { children: ReactNode }) {
     error,
     hasStoredCredentials: storedCredentialsHashes.length > 0,
     storedCredentialsHashes,
+    credentialsCount: storedCredentialsHashes.length,
     credentialAliases,
     saveCredentials,
     exportCredential,