adjust default fusionauth provider details

packages/core/src/providers/fusionauth.ts

@@ -105,16 +105,38 @@
   return {
     id: "fusionauth",
     name: "FusionAuth",
-    type: "oauth",
+    type: "oidc",
     wellKnown: options?.tenantId
       ? `${options.issuer}/.well-known/openid-configuration?tenantId=${options.tenantId}`
       : `${options.issuer}/.well-known/openid-configuration`,
     authorization: {
       params: {
-        scope: "openid offline_access",
+        scope: "openid offline_access email profile",
         ...(options?.tenantId && { tenantId: options.tenantId }),
       },
     },
+    userinfo: `${options.issuer}/oauth2/userinfo`,
+    // This is due to a known processing issue
+    // TODO: https://github.com/nextauthjs/next-auth/issues/8745#issuecomment-1907799026
+    token: {
+      url: `${options.issuer}/oauth2/token`,
+      conform: async (response: Response) => {
+        if (response.status === 401) return response
+
+        const newHeaders = Array.from(response.headers.entries())
+          .filter(([key]) => key.toLowerCase() !== "www-authenticate")
+          .reduce(
+            (headers, [key, value]) => (headers.append(key, value), headers),
+            new Headers()
+          )
+
+        return new Response(response.body, {
+          status: response.status,
+          statusText: response.statusText,
+          headers: newHeaders,
+        })
+      },
+    },
     checks: ["pkce", "state"],
     profile(profile) {
       return {