[sr-dev] git:master:dc851040: stirshaken: handle NULL or empty origid by generating random uuid

[Piotr Gregor]

Module: kamailio
Branch: master
Commit: dc851040054692a955b92cf601eb308878017013
URL: https://github.com/kamailio/kamailio/commit/dc851040054692a955b92cf601eb308878017013

Author: Piotr Gregor <piotr at signalwire.com>
Committer: Piotr Gregor <piotr at signalwire.com>
Date: 2021-03-18T17:58:14Z

stirshaken: handle NULL or empty origid by generating random uuid

---

Modified: src/modules/stirshaken/stirshaken_mod.c

---

Diff:  https://github.com/kamailio/kamailio/commit/dc851040054692a955b92cf601eb308878017013.diff
Patch: https://github.com/kamailio/kamailio/commit/dc851040054692a955b92cf601eb308878017013.patch

---

diff --git a/src/modules/stirshaken/stirshaken_mod.c b/src/modules/stirshaken/stirshaken_mod.c
index ce42e57935..bc4a04f0fb 100644
--- a/src/modules/stirshaken/stirshaken_mod.c
+++ b/src/modules/stirshaken/stirshaken_mod.c
@@ -741,7 +741,16 @@ static int ki_stirshaken_add_identity_with_key(sip_msg_t *msg, str *x5u, str *at
 		.origtn_val = origtn_val ? origtn_val->s : NULL,
 		.origid = origid ? origid->s : NULL
 	};
+	char uuid_str[37] = { 0 };
 
+	if (!params.origid || !strlen(params.origid)) {
+
+		uuid_t uuid;
+
+		uuid_generate(uuid);
+		uuid_unparse_lower(uuid, uuid_str);
+		params.origid = uuid_str;
+	}
 
 	if (keypath && keypath->s) {