auth_handler.go: comment out currently unused fosite wiring

See e8f4336 for why this is here in the first place.

Signed-off-by: Andrew Keesler <akeesler@vmware.com>

internal/oidc/auth/auth_handler.go

@@ -32,16 +32,26 @@ func NewHandler(
 	generateNonce func() (nonce.Nonce, error),
 ) http.Handler {
 	oauthHelper := compose.Compose(
+		// Empty Config for right now since we aren't using anything in it. We may want to inject this
+		// in the future since it has some really nice configuration knobs like token lifetime.
 		&compose.Config{},
+
+		// This is the thing that matters right now - the store is used to get information about the
+		// client in the authorization request.
 		oauthStore,
-		&compose.CommonStrategy{
+
-			// Shouldn't need any of this - we aren't doing auth code stuff, issuing ID tokens, or signing
+		// Shouldn't need any of this filled in as of right now - we aren't doing auth code stuff,
-			// anything yet.
+		// issuing ID tokens, or signing anything yet.
-		},
+		&compose.CommonStrategy{},
-		nil, // hasher, shouldn't need this - we aren't doing any client auth...yet?
+
-		compose.OAuth2AuthorizeExplicitFactory,
+		// hasher, shouldn't need this right now - we aren't doing any client auth...yet?
-		compose.OpenIDConnectExplicitFactory,
+		nil,
-		compose.OAuth2PKCEFactory,
+
+		// We will _probably_ want the below handlers somewhere in the code, but I'm not sure where yet,
+		// and we don't need them for the tests to pass currently, so they are commented out.
+		// compose.OAuth2AuthorizeExplicitFactory,
+		// compose.OpenIDConnectExplicitFactory,
+		// compose.OAuth2PKCEFactory,
 	)
 	return httperr.HandlerFunc(func(w http.ResponseWriter, r *http.Request) error {
 		if r.Method != http.MethodPost && r.Method != http.MethodGet {