Create PKCE verifier according to RFC 7636 (#13)

* Create PKCE verifier according to RFC 7636 * !fixup Create PKCE verifier according to RFC 7636
erlef · Jan 17, 2024 · 709a8fd · 709a8fd
1 parent caaa280
commit 709a8fd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/oidcc/plug/authorize.ex b/lib/oidcc/plug/authorize.ex
@@ -89,7 +89,7 @@ defmodule Oidcc.Plug.Authorize do
 
     state = Map.get(params, "state", :undefined)
     nonce = 96 |> :crypto.strong_rand_bytes() |> Base.encode64(padding: false)
-    pkce_verifier = 96 |> :crypto.strong_rand_bytes() |> Base.encode64(padding: false)
+    pkce_verifier = 96 |> :crypto.strong_rand_bytes() |> Base.url_encode64(padding: false)
 
     %{address: peer_ip} = get_peer_data(conn)