9 fprint(2, "usage: token key [token]\n");
14 mktoken(char *key, long t)
17 uchar digest[SHA1dlen];
20 memset(now+11, ':', 8);
21 hmac_sha1((uchar*)now, strlen(now), (uchar*)key, strlen(key), digest, nil);
22 enc64(token, sizeof token, digest, sizeof digest);
23 return smprint("%.5s", token);
27 check_token(char *key, char *file)
33 fd = open(file, OREAD);
36 i = read(fd, buf, sizeof buf-1);
42 for(i = 0; i < 14; i++){
43 s = mktoken(key, now-24*60*60*i);
44 m = s != nil && strstr(buf, s) != nil;
53 create_token(char *key)
55 print("%s", mktoken(key, time(0)));
60 main(int argc, char **argv)
67 exits(check_token(argv[0], argv[1]));
69 exits(create_token(argv[0]));