Simplify request wrapper

README.md

@@ -22,9 +22,7 @@ const client = jwksClient({
   strictSsl: true, // Default value
   jwksUri: 'https://sandrino.auth0.com/.well-known/jwks.json',
   requestHeaders: {}, // Optional
-  requestAgentOptions: {}, // Optional
-  timeout: 30000, // Defaults to 30s
-  proxy: '[protocol]://[username]:[pass]@[address]:[port]', // Optional
+  timeout: 30000 // Defaults to 30s
 });
 
 const kid = 'RkI5MjI5OUY5ODc1N0Q4QzM0OUYzNkVGMTJDOUEzQkFCOTU3NjE2Rg';
@@ -95,13 +93,14 @@ certificate authority to establish TLS communication with the `jwks_uri`.
 
 ```js
 const jwksClient = require("jwks-rsa");
+const https = require('https');
 const client = jwksClient({
   strictSsl: true, // Default value
   jwksUri: 'https://my-enterprise-id-provider/.well-known/jwks.json',
   requestHeaders: {}, // Optional
-  requestAgentOptions: {
+  requestAgent: new https.Agent({
     ca: fs.readFileSync(caFile)
-  }
+  })
 });
 ```
 
@@ -110,9 +109,7 @@ documentation](https://github.com/request/request#using-optionsagentoptions).
 
 ### Proxy configuration
 
-There are two ways to configure the usage of a proxy:
- - Provide the ```proxy``` option when initialiting the client as shown above
- - Provide the ```HTTP_PROXY```, ```HTTPS_PROXY``` and ```NO_PROXY``` environment variables
+You can configure using a proxy with a [custom http(s) agent](https://github.com/TooTallNate/node-https-proxy-agent).
 
 ### Loading keys from local file, environment variable, or other externals
 

index.d.ts

@@ -1,12 +1,10 @@
 import { SecretCallback, SecretCallbackLong } from 'express-jwt';
-import { AgentOptions as HttpAgentOptions } from 'http';
-import { AgentOptions as HttpsAgentOptions } from 'https';
 
-declare function JwksRsa(options: JwksRsa.ClientOptions): JwksRsa.JwksClient;
+declare function JwksRsa(options: JwksRsa.Options): JwksRsa.JwksClient;
 
 declare namespace JwksRsa {
   class JwksClient {
-    constructor(options: ClientOptions | ClientOptionsWithObject);
+    constructor(options: Options | OptionsWithObject);
 
     getKeys(cb: (err: Error | null, keys: unknown) => void): void;
     getKeysAsync(): Promise<unknown>;
@@ -20,22 +18,22 @@ declare namespace JwksRsa {
     [key: string]: string;
   }
 
-  interface ClientOptions {
+  interface Options {
     jwksUri: string;
     rateLimit?: boolean;
     cache?: boolean;
     cacheMaxEntries?: number;
     cacheMaxAge?: number;
     jwksRequestsPerMinute?: number;
     proxy?: string;
-    strictSsl?: boolean;
     requestHeaders?: Headers;
     timeout?: number;
-    requestAgentOptions?: HttpAgentOptions | HttpsAgentOptions;
+    requestAgent?: any;
+    fetcher?(jwksUri: string): Promise<unknown>;
     getKeysInterceptor?(cb: (err: Error | null, keys: SigningKey[]) => void): void;
   }
 
-  interface ClientOptionsWithObject extends Omit<ClientOptions, 'jwksUri'> {
+  interface OptionsWithObject extends Omit<Options, 'jwksUri'> {
     /**
      * @deprecated jwksObject should not be used. Use getKeysInterceptor as a replacement
       */
@@ -48,19 +46,6 @@ declare namespace JwksRsa {
     publicKey: string;
   }
 
-  interface Options {
-    jwksUri: string;
-    rateLimit?: boolean;
-    cache?: boolean;
-    cacheMaxEntries?: number;
-    cacheMaxAge?: number;
-    jwksRequestsPerMinute?: number;
-    strictSsl?: boolean;
-    requestHeaders?: Headers;
-    requestAgentOptions?: HttpAgentOptions | HttpsAgentOptions;
-    handleSigningKeyError?(err: Error, cb: (err: Error) => void): any;
-  }
-
   interface RsaSigningKey {
     kid: string;
     getPublicKey(): string;
@@ -73,13 +58,13 @@ declare namespace JwksRsa {
 
   function passportJwtSecret(options: ExpressJwtOptions): SecretCallback;
 
-  interface ExpressJwtOptions extends ClientOptions {
+  interface ExpressJwtOptions extends Options {
     handleSigningKeyError?: (err: Error | null, cb: (err: Error | null) => void) => void;
   }
 
   function hapiJwt2Key(options: HapiJwtOptions): (decodedToken: DecodedToken, cb: HapiCallback) => void;
 
-  interface HapiJwtOptions extends ClientOptions {
+  interface HapiJwtOptions extends Options {
     handleSigningKeyError?: (err: Error | null, cb: HapiCallback) => void;
   }
 
@@ -98,7 +83,7 @@ declare namespace JwksRsa {
 
   function koaJwtSecret(options: KoaJwtOptions): (header: TokenHeader) => Promise<string>;
 
-  interface KoaJwtOptions extends ClientOptions {
+  interface KoaJwtOptions extends Options {
     handleSigningKeyError?(err: Error | null): Promise<void>;
   }