Method save

packages/oauth/src/storage.ts:90–117

(name: string, token: TokenInfo)

  }

  async save(name: string, token: TokenInfo): Promise<void> {
    this.ensureDir();
    const target = this.pathFor(name);
    const tmp = `${target}.tmp.${process.pid}.${randomBytes(4).toString('hex')}`;
    const data = Buffer.from(`${JSON.stringify(tokenToWire(token), null, 2)}\n`, 'utf-8');
    const fd = openSync(tmp, 'w', 0o600);
    try {
      let written = 0;
      while (written < data.length) {
        written += writeSync(fd, data, written, data.length - written);
      }
      fsyncSync(fd);
    } finally {
      closeSync(fd);
    }
    try {
      // chmod again in case umask stripped bits during open
      chmodSync(tmp, 0o600);
      renameSync(tmp, target);
    } catch (error) {
      try {
        unlinkSync(tmp);
      } catch {
        /* ignore */
      }
      throw error;
    }
  }

  async remove(name: string): Promise<void> {
    try {