From 71de8c7d51cd9bf71b6aa46665ec19d87a6f18c9 Mon Sep 17 00:00:00 2001
From: David Hontecillas <dhontecillas@gmail.com>
Date: Mon, 6 May 2024 19:34:12 +0200
Subject: [PATCH] expose a function to check a supported algorithm

---
 jose.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/jose.go b/jose.go
index fed6980..f159b5b 100644
--- a/jose.go
+++ b/jose.go
@@ -353,6 +353,11 @@ var supportedAlgorithms = map[string]jose.SignatureAlgorithm{
 	"PS512": jose.PS512,
 }
 
+func SupportedAlgorithm(s string) (jose.SignatureAlgorithm, bool) {
+	a, ok := supportedAlgorithms[s]
+	return a, ok
+}
+
 func convertToStringSlice(input []interface{}) []string {
 	result := make([]string, len(input))