Implement native iodine client and fix RA heartbeat URL resolution.

Bundle iodine 0.7.0 with JNI TUN bridge; apply BE iodine credentials on connect; canonical heartbeat URL fallback.

Co-authored-by: Cursor <cursoragent@cursor.com>

third-party/iodine/tests/test.c

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2006-2014 Erik Ekman <yarrick@kryo.se>,
+ * 2006-2009 Bjorn Andersson <flex@kryo.se>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <check.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "test.h"
+
+int
+main(void)
+{
+	SRunner *runner;
+	Suite *iodine;
+	TCase *test;
+	int failed;
+
+	iodine = suite_create("iodine");
+
+	test = test_base32_create_tests();
+	suite_add_tcase(iodine, test);
+
+	test = test_base64_create_tests();
+	suite_add_tcase(iodine, test);
+
+	test = test_common_create_tests();
+	suite_add_tcase(iodine, test);
+
+	test = test_dns_create_tests();
+	suite_add_tcase(iodine, test);
+
+	test = test_encoding_create_tests();
+	suite_add_tcase(iodine, test);
+
+ 	test = test_read_create_tests();
+	suite_add_tcase(iodine, test);
+
+ 	test = test_login_create_tests();
+	suite_add_tcase(iodine, test);
+
+ 	test = test_user_create_tests();
+	suite_add_tcase(iodine, test);
+
+ 	test = test_fw_query_create_tests();
+	suite_add_tcase(iodine, test);
+
+	runner = srunner_create(iodine);
+	srunner_run_all(runner, CK_NORMAL);
+	failed = srunner_ntests_failed(runner);
+
+	srunner_free(runner);
+
+	return (failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+}