From 1dd872ca5cac525f335b21965980c10e78c3a39b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Thu, 24 Jul 2008 20:02:19 +0000
Subject: [PATCH] Allow numbers to be enctypes to as long as they are valid.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23378 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/crypto.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lib/krb5/crypto.c b/lib/krb5/crypto.c
index d905bb236..0864fdf3b 100644
--- a/lib/krb5/crypto.c
+++ b/lib/krb5/crypto.c
@@ -1081,12 +1081,22 @@ krb5_string_to_keytype(krb5_context context,
 		       const char *string,
 		       krb5_keytype *keytype)
 {
+    char *end;
     int i;
+
     for(i = 0; i < num_keytypes; i++)
 	if(strcasecmp(keytypes[i]->name, string) == 0){
 	    *keytype = keytypes[i]->type;
 	    return 0;
 	}
+
+    /* check if the enctype is a number */
+    *keytype = strtol(string, &end, 0);
+    if(*end == '\0' && *keytype != 0) {
+	if (krb5_enctype_valid(context, *keytype) == 0)
+	    return 0;
+    }
+
     krb5_set_error_message(context, KRB5_PROG_KEYTYPE_NOSUPP,
 			   "key type %s not supported", string);
     return KRB5_PROG_KEYTYPE_NOSUPP;