lib-oauth2: Remove typ check

It is not really useful. And mostly just keeps breaking when people
invent new kty values.

diff --git a/src/lib-oauth2/oauth2-jwt.c b/src/lib-oauth2/oauth2-jwt.c
index 6631f21c7a3cc31fcfc71bdd92c27442ea95ed28..d4006f974b10ac1b5ebeee4fe729c096d073f317 100644 (file)
--- a/src/lib-oauth2/oauth2-jwt.c
+++ b/src/lib-oauth2/oauth2-jwt.c
@@ -322,15 +322,9 @@ static int
 oauth2_jwt_header_process(struct json_tree *tree, const char **alg_r,
                          const char **kid_r, const char **error_r)
 {
-       const char *typ = get_field(tree, "typ");
        const char *alg = get_field(tree, "alg");
        const char *kid = get_field(tree, "kid");
 
-       if (typ != NULL && strcasecmp(typ, "JWT") != 0) {
-               *error_r = t_strdup_printf("Unsupported typ value '%s'", typ);
-               return -1;
-       }
-
        if (alg == NULL) {
                *error_r = "Cannot find 'alg' field";
                return -1;
@@ -413,7 +407,7 @@ oauth2_jwt_body_process(const struct oauth2_settings *set, const char *alg,
                }
        }
 
-       const char *aud = get_field(tree, "aud", NULL);
+       const char *aud = get_field(tree, "aud");
        /* if there is client_id configured, then aud should be present */
        if (set->client_id != NULL && *set->client_id != '\0') {
                if (aud == NULL) {