Fix token store

src/smapi.ts

@@ -423,17 +423,31 @@ function bindSmapiSoapServiceToExpress(
       E.chain((credentials) => {
         // Check if token/key is associated with a user
         const smapiToken = sonosSoap.getCredentialsForToken(credentials.loginToken.token);
-        if (!smapiToken || smapiToken.key !== credentials.loginToken.key) {
+        if (!smapiToken) {
-          return E.left(new InvalidTokenError("Token not associated with any user"));
+          return E.left(new InvalidTokenError("Token not found"));
         }
+
+        // If credentials don't have a key, use the stored one
+        const effectiveKey = credentials.loginToken.key || smapiToken.key;
+
+        if (smapiToken.key !== effectiveKey) {
+          return E.left(new InvalidTokenError("Token key mismatch"));
+        }
+
         return pipe(
           smapiAuthTokens.verify({
             token: credentials.loginToken.token,
-            key: credentials.loginToken.key,
+            key: effectiveKey,
           }),
           E.map((serviceToken) => ({
             serviceToken,
-            credentials,
+            credentials: {
+              ...credentials,
+              loginToken: {
+                ...credentials.loginToken,
+                key: effectiveKey,
+              },
+            },
           }))
         );
       }),

src/smapi_token_store.ts

@@ -68,6 +68,13 @@ export class FileSmapiTokenStore implements SmapiTokenStore {
 
   private saveToFile(): void {
     try {
+      // Ensure the directory exists before writing
+      const dir = path.dirname(this.filePath);
+      if (!fs.existsSync(dir)) {
+        fs.mkdirSync(dir, { recursive: true });
+        logger.info(`Created token storage directory: ${dir}`);
+      }
+
       const data = JSON.stringify(this.tokens, null, 2);
       fs.writeFileSync(this.filePath, data, "utf8");
       logger.debug(`Saved ${Object.keys(this.tokens).length} token(s) to ${this.filePath}`);