ATF_TC_BODY(check_files, tc)
{
FILE *f;
unsigned char *sum;
f = fopen("foo", "w");
fprintf(f, "bar\n");
fclose(f);
sum = pkg_checksum_file("foo", PKG_HASH_TYPE_SHA256_HEX);
ATF_REQUIRE_STREQ(sum, "7d865e959b2466918c9863afca942d0fb89d7c9ac0c99bafc3749504ded97730");
ATF_CHECK(pkg_checksum_validate_file("foo", "7d865e959b2466918c9863afca942d0fb89d7c9ac0c99bafc3749504ded97730") == 0);
free(sum);
sum=pkg_checksum_generate_file("foo", PKG_HASH_TYPE_SHA256_HEX);
ATF_REQUIRE_STREQ(sum, "1$7d865e959b2466918c9863afca942d0fb89d7c9ac0c99bafc3749504ded97730");
}
int
pkg_from_old(struct pkg *p)
{
struct pkg_file *f = NULL;
char *sha256;
p->type = PKG_INSTALLED;
while (pkg_files(p, &f) == EPKG_OK) {
if (f->sum[0] == '\0')
continue;
sha256 = pkg_checksum_file(f->path, PKG_HASH_TYPE_SHA256_HEX);
if (sha256) {
strlcpy(f->sum, sha256, sizeof(f->sum));
free(sha256);
}
}
return (EPKG_OK);
}
int
rsa_sign(char *path, struct rsa_key *rsa, unsigned char **sigret, unsigned int *siglen)
{
char errbuf[1024];
int max_len = 0, ret;
char *sha256;
if (access(rsa->path, R_OK) == -1) {
pkg_emit_errno("access", rsa->path);
return (EPKG_FATAL);
}
if (rsa->key == NULL && _load_rsa_private_key(rsa) != EPKG_OK) {
pkg_emit_error("can't load key from %s", rsa->path);
return (EPKG_FATAL);
}
max_len = RSA_size(rsa->key);
*sigret = calloc(1, max_len + 1);
sha256 = pkg_checksum_file(path, PKG_HASH_TYPE_SHA256_HEX);
if (sha256 == NULL)
return (EPKG_FATAL);
ret = RSA_sign(NID_sha1, sha256,
pkg_checksum_type_size(PKG_HASH_TYPE_SHA256_HEX),
*sigret, siglen, rsa->key);
free(sha256);
if (ret == 0) {
/* XXX pass back RSA errors correctly */
pkg_emit_error("%s: %s", rsa->path,
ERR_error_string(ERR_get_error(), errbuf));
return (EPKG_FATAL);
}
return (EPKG_OK);
}
