public async getJwks()

in src/jwk.ts [197:215]

• 19 lines of code
• 2 McCabe index (conditional complexity)

  public async getJwks(jwksUri: string): Promise<Jwks> {
    const existingFetch = this.fetchingJwks.get(jwksUri);
    if (existingFetch) {
      return existingFetch;
    }
    const jwksPromise = this.fetcher.fetch(jwksUri).then((res) => {
      assertIsJwks(res);
      return res;
    });
    this.fetchingJwks.set(jwksUri, jwksPromise);
    let jwks: Jwks;
    try {
      jwks = await jwksPromise;
    } finally {
      this.fetchingJwks.delete(jwksUri);
    }
    this.jwksCache.set(jwksUri, jwks);
    return jwks;
  }