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authorLinus Nordberg <linus@nordu.net>2011-09-27 18:03:12 +0200
committerLinus Nordberg <linus@nordu.net>2011-09-27 18:03:12 +0200
commit7f4c1aa892a4f42748aa7c6bbd99f200ef7f8674 (patch)
tree8c9d8ab2b00e0ce7035f99618e9bfae0e9432926 /tests/t_fticks.c
parent8eeb47547e346475e7cf27a20c949a49d3e54116 (diff)
Sanitise MAC address before hashing it.
Almost closes RADSECPROXY-16.
Diffstat (limited to 'tests/t_fticks.c')
-rw-r--r--tests/t_fticks.c39
1 files changed, 37 insertions, 2 deletions
diff --git a/tests/t_fticks.c b/tests/t_fticks.c
index 71a015e..a0e44c3 100644
--- a/tests/t_fticks.c
+++ b/tests/t_fticks.c
@@ -1,11 +1,46 @@
+#include <stdio.h>
+#include <errno.h>
#include "../radsecproxy.h"
#include "../fticks.h"
+static int
+_check_hash(const char *mac, const char *key, const char *hash, const char*hmac)
+{
+ int rv = 0;
+ uint8_t buf[128];
+
+ if (fticks_hashmac((const uint8_t *) mac, NULL, sizeof(buf), buf) != 0)
+ return -ENOMEM;
+ if (strcmp(hash, (const char *) buf) != 0)
+ rv = !!fprintf(stderr, "%s: bad hash: %s\n", mac, buf);
+ if (fticks_hashmac((const uint8_t *) mac, (const uint8_t *) key,
+ sizeof(buf), buf) != 0)
+ return -ENOMEM;
+ if (strcmp(hmac, (const char *) buf) != 0)
+ rv = !!fprintf(stderr, "%s: bad hash (key=\"%s\"): %s\n", mac, key, buf);
+
+ return rv;
+}
+
+#define MAC1 "00:23:14:0a:f7:24"
+#define MAC1_UC "00:23:14:0A:F7:24"
+#define MAC1_APPENDED "00:23:14:0a:f7:24;cruft"
+#define MAC1_WEIRD "00:23:-[?xyzzy!]-14:0a:f7:24"
+#define KEY1 "magic passphrase"
+#define HASH1 "29c0ee9d9c41771795a11ff75fefe9f5ccaab523ad31fc4fd8e776c707ad158129c0ee9d9c41771795a11ff75fefe9f5ccaab523ad31fc4fd8e776c707ad15"
+#define HMAC1 "57c8cd8031142c51ac9747370f48a5aa731006729d0cdf589ba101864f35f39057c8cd8031142c51ac9747370f48a5aa731006729d0cdf589ba101864f35f3"
+
int
main (int argc, char *argv[])
{
- uint8_t buf[128];
+ if (_check_hash(MAC1, KEY1, HASH1, HMAC1) != 0)
+ return 1;
+ if (_check_hash(MAC1_UC, KEY1, HASH1, HMAC1) != 0)
+ return 1;
+ if (_check_hash(MAC1_APPENDED, KEY1, HASH1, HMAC1) != 0)
+ return 1;
+ if (_check_hash(MAC1_WEIRD, KEY1, HASH1, HMAC1) != 0)
+ return 1;
- fticks_hashmac((const uint8_t *) "xyzzy", NULL, sizeof(buf), buf);
return 0;
}