From: Klas Lindfors <klas@yubico.com>
Date: Thu, 11 Apr 2013 11:09:04 +0000 (+0200)
Subject: add code for random/fixed oath seed
X-Git-Tag: v1.13.0~59
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b48f4194dc8e0dce6e895786c5f461996648a84;p=yubikey-personalization

add code for random/fixed oath seed
---

diff --git a/ykpers-json.c b/ykpers-json.c
index c1c76c5..690522e 100644
--- a/ykpers-json.c
+++ b/ykpers-json.c
@@ -141,14 +141,24 @@ int ykp_json_export_cfg(const YKP_CONFIG *cfg, char *json, size_t len) {
 	json_object_object_add(jobj, "yubiProdConfig", yprod_json);
 	json_object_object_add(yprod_json, "options", options_json);
 
-	if(mode == MODE_OATH_HOTP) { /* TODO: handle seed */
+	if(mode == MODE_OATH_HOTP) {
 		json_object *oathDigits;
+		json_object *randomSeed;
 		if((ycfg.cfgFlags & CFGFLAG_OATH_HOTP8) == CFGFLAG_OATH_HOTP8) {
 			oathDigits = json_object_new_int(8);
 		} else {
 			oathDigits = json_object_new_int(6);
 		}
 		json_object_object_add(options_json, "oathDigits", oathDigits);
+
+		if((ycfg.uid[5] == 0x01 || ycfg.uid[5] == 0x00) && ycfg.uid[4] == 0x00) {
+			json_object *fixedSeedvalue = json_object_new_int(ycfg.uid[5] << 4);
+			json_object_object_add(options_json, "fixedSeedvalue", fixedSeedvalue);
+			randomSeed = json_object_new_boolean(0);
+		} else {
+			randomSeed = json_object_new_boolean(1);
+		}
+		json_object_object_add(options_json, "randomSeed", randomSeed);
 	}
 
 	for(p = ticket_flags_map; p->flag; p++) {
@@ -173,7 +183,6 @@ int ykp_json_export_cfg(const YKP_CONFIG *cfg, char *json, size_t len) {
 		json_object_object_add(options_json, p->flag_text, jsetting);
 	}
 
-
 	strncpy(json, json_object_to_json_string(jobj), len);
 
 	/* free the root object, will free all children */