inline int ssha_compare (void * a, void * b)
{
return sha1_compare(&(((struct ssha_context *) a)->context),
&(((struct ssha_context *) b)->context));
}
static void test_file_hash(unsigned int megs, const char *expect)
{
int fd;
size_t i;
char name[32];
uint8_t result[20];
strcpy(name, "hashdata.XXXXXX");
fd = gg_mkstemp(name);
if (fd == -1) {
fprintf(stderr, "Unable to create temporary file\n");
exit(1);
}
for (i = 1; i <= megs; i++) {
unsigned char j;
if (lseek(fd, i * 1048756 - 1, SEEK_SET) == (off_t) -1) {
fprintf(stderr, "Unable to seek past end of file\n");
goto fail;
}
j = i;
if (write(fd, &j, sizeof(j)) != sizeof(j)) {
fprintf(stderr, "Unable to write past end of file\n");
goto fail;
}
}
if (gg_file_hash_sha1(fd, result) == -1) {
fprintf(stderr, "gg_file_hash_sha1() failed for %d megs\n", megs);
goto fail;
}
if (!sha1_compare(result, expect)) {
printf("hash failed for %d mesgs, expected %s, got %s\n", megs, expect, sha1_to_string(result));
goto fail;
}
close(fd);
unlink(name);
return;
fail:
close(fd);
unlink(name);
exit(1);
}
static void test_login_hash(const char *password, uint32_t seed, const char *expect)
{
uint8_t result[20];
if (gg_login_hash_sha1_2(password, seed, result) == -1) {
fprintf(stderr, "gg_login_hash_sha1_2() failed for \"%s\", 0x%08x\n", password, seed);
exit(1);
}
if (!sha1_compare(result, expect)) {
printf("hash failed for \"%s\", 0x%08x, expected %s, got %s\n",
password, seed, expect, sha1_to_string(result));
exit(1);
}
}
