Function loadTokens

Source

export function loadTokens(): TokenData | null {
  try {
    const tokenFilePath = getTokenFilePath();

    // Check file existence
    if (!fs.existsSync(tokenFilePath)) {
      saveLog("No stored tokens found", "DEBUG");
      return null;
    }

    // Read encrypted data
    const fileContent = fs.readFileSync(tokenFilePath, "utf8");
    const storageData = JSON.parse(fileContent);

    // Decrypt and parse
    const decryptedData = decrypt(storageData.encryptedData, storageData.iv);
    const tokenData = JSON.parse(decryptedData) as TokenData;

    saveLog("Spotify tokens loaded from secure storage", "DEBUG");
    return tokenData;
  } catch (error) {
    saveLog(`Failed to load tokens: ${error}`, "ERROR");
    return null;
  }
}
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