auth-backend-module-oidc-provider: set http request timeout on a per-request basis

Signed-off-by: Dmitry Gusev <gusevda90@gmail.com>

plugins/auth-backend-module-oidc-provider/src/authenticator.ts

@@ -16,6 +16,7 @@
 
 import {
   custom,
+  CustomHttpOptionsProvider,
   Issuer,
   ClientAuthMethod,
   TokenSet,
@@ -31,9 +32,13 @@ import {
   PassportOAuthPrivateInfo,
 } from '@backstage/plugin-auth-node';
 
-custom.setHttpOptionsDefaults({
-  timeout: 10000,
-});
+const HTTP_OPTION_TIMEOUT = 10000;
+const httpOptionsProvider: CustomHttpOptionsProvider = (_url, options) => {
+  return {
+    ...options,
+    timeout: HTTP_OPTION_TIMEOUT,
+  };
+};
 
 /**
  * authentication result for the OIDC which includes the token set and user
@@ -71,7 +76,11 @@ export const oidcAuthenticator = createOAuthAuthenticator({
     const initializedScope = config.getOptionalString('scope');
     const initializedPrompt = config.getOptionalString('prompt');
 
+    Issuer[custom.http_options] = httpOptionsProvider;
     const promise = Issuer.discover(metadataUrl).then(issuer => {
+      issuer[custom.http_options] = httpOptionsProvider;
+      issuer.Client[custom.http_options] = httpOptionsProvider;
+
       const client = new issuer.Client({
         access_type: 'offline', // this option must be passed to provider to receive a refresh token
         client_id: clientId,
@@ -83,6 +92,7 @@ export const oidcAuthenticator = createOAuthAuthenticator({
         id_token_signed_response_alg: tokenSignedResponseAlg || 'RS256',
         scope: initializedScope || '',
       });
+      client[custom.http_options] = httpOptionsProvider;
 
       const strategy = new OidcStrategy(
         {