From 91ccbf258b9f21a3c82f714c5fbb965644279bf4 Mon Sep 17 00:00:00 2001
From: Justin Wind <justin.wind+git@gmail.com>
Date: Tue, 27 Dec 2022 13:57:58 -0800
Subject: [PATCH] fix introspection request headers

---
 lib/communication.js | 6 +++---
 lib/enum.js          | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/communication.js b/lib/communication.js
index d52d784..a9eb661 100644
--- a/lib/communication.js
+++ b/lib/communication.js
@@ -792,15 +792,15 @@ class Communication {
   /**
    * Verify a token with an IdP endpoint, using the Authentication header supplied.
    * @param {URL} introspectionUrlObj
-   * @param {String} authenticationHeader
+   * @param {String} authorizationHeader
    * @param {String} token
    */
-  async introspectToken(introspectionUrlObj, authenticationHeader, token) {
+  async introspectToken(introspectionUrlObj, authorizationHeader, token) {
     const _scope = _fileScope('introspectToken');
 
     const formData = common.formData({ token });
     const postIntrospectConfig = Communication._axiosConfig('POST', introspectionUrlObj, formData, {}, {
-      [Enum.Header.Authentication]: authenticationHeader,
+      [Enum.Header.Authorization]: authorizationHeader,
       [Enum.Header.ContentType]: Enum.ContentType.ApplicationForm,
       [Enum.Header.Accept]: `${Enum.ContentType.ApplicationJson}, ${Enum.ContentType.Any};q=0.1`,
     });
diff --git a/lib/enum.js b/lib/enum.js
index dcec131..984e19b 100644
--- a/lib/enum.js
+++ b/lib/enum.js
@@ -12,8 +12,10 @@ module.exports = {
 
   Header: {
     Accept: 'Accept',
+    Authorization: 'Authorization',
     ContentType: 'Content-Type',
     Link: 'Link',
     UserAgent: 'User-Agent',
+    WWWAuthenticate: 'WWW-Authenticate',
   },
 };
\ No newline at end of file
-- 
2.45.2