383 строки
9.8 KiB
C
383 строки
9.8 KiB
C
#define LIBSSH_STATIC
|
|
|
|
#include "torture.h"
|
|
#include "pki.c"
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
|
|
#define LIBSSH_RSA_TESTKEY "libssh_testkey.id_rsa"
|
|
#define LIBSSH_DSA_TESTKEY "libssh_testkey.id_dsa"
|
|
#define LIBSSH_PASSPHRASE "libssh-rocks"
|
|
|
|
static void setup_rsa_key(void **state) {
|
|
ssh_session session;
|
|
int rc;
|
|
|
|
unlink(LIBSSH_RSA_TESTKEY);
|
|
unlink(LIBSSH_RSA_TESTKEY ".pub");
|
|
|
|
rc = system("ssh-keygen -t rsa -q -N \"\" -f " LIBSSH_RSA_TESTKEY);
|
|
assert_true(rc == 0);
|
|
|
|
session = ssh_new();
|
|
*state = session;
|
|
}
|
|
|
|
static void setup_dsa_key(void **state) {
|
|
ssh_session session;
|
|
int rc;
|
|
|
|
unlink(LIBSSH_DSA_TESTKEY);
|
|
unlink(LIBSSH_DSA_TESTKEY ".pub");
|
|
|
|
rc = system("ssh-keygen -t dsa -q -N \"\" -f " LIBSSH_DSA_TESTKEY);
|
|
assert_true(rc == 0);
|
|
|
|
session = ssh_new();
|
|
*state = session;
|
|
}
|
|
|
|
static void setup_both_keys(void **state) {
|
|
setup_rsa_key(state);
|
|
ssh_free(*state);
|
|
setup_dsa_key(state);
|
|
}
|
|
|
|
static void setup_both_keys_passphrase(void **state) {
|
|
ssh_session session;
|
|
int rc;
|
|
|
|
rc = system("ssh-keygen -t rsa -q -N " LIBSSH_PASSPHRASE " -f " LIBSSH_RSA_TESTKEY);
|
|
assert_true(rc == 0);
|
|
|
|
rc = system("ssh-keygen -t dsa -q -N " LIBSSH_PASSPHRASE " -f " LIBSSH_DSA_TESTKEY);
|
|
assert_true(rc == 0);
|
|
|
|
session = ssh_new();
|
|
*state = session;
|
|
}
|
|
|
|
static void teardown(void **state) {
|
|
unlink(LIBSSH_DSA_TESTKEY);
|
|
unlink(LIBSSH_DSA_TESTKEY ".pub");
|
|
|
|
unlink(LIBSSH_RSA_TESTKEY);
|
|
unlink(LIBSSH_RSA_TESTKEY ".pub");
|
|
|
|
ssh_free(*state);
|
|
}
|
|
|
|
static char *read_file(const char *filename) {
|
|
char *key;
|
|
int fd;
|
|
int size;
|
|
struct stat buf;
|
|
|
|
assert_true(filename != NULL);
|
|
assert_true(*filename != '\0');
|
|
|
|
stat(filename, &buf);
|
|
|
|
key = malloc(buf.st_size + 1);
|
|
assert_true(key != NULL);
|
|
|
|
fd = open(filename, O_RDONLY);
|
|
assert_true(fd >= 0);
|
|
|
|
size = read(fd, key, buf.st_size);
|
|
assert_true(size == buf.st_size);
|
|
|
|
close(fd);
|
|
|
|
key[size] = '\0';
|
|
return key;
|
|
}
|
|
|
|
static void torture_pki_import_privkey_base64_RSA(void **state) {
|
|
ssh_session session = *state;
|
|
int rc;
|
|
char *key_str;
|
|
ssh_key key;
|
|
const char *passphrase = LIBSSH_PASSPHRASE;
|
|
|
|
key_str = read_file(LIBSSH_RSA_TESTKEY);
|
|
assert_true(key_str != NULL);
|
|
|
|
rc = ssh_pki_import_privkey_base64(key_str, passphrase, NULL, NULL, &key);
|
|
assert_true(rc == 0);
|
|
|
|
free(key_str);
|
|
ssh_key_free(key);
|
|
}
|
|
|
|
static void torture_pki_import_privkey_base64_NULL_key(void **state) {
|
|
ssh_session session = *state;
|
|
int rc;
|
|
char *key_str;
|
|
ssh_key key;
|
|
const char *passphrase = LIBSSH_PASSPHRASE;
|
|
|
|
key_str = read_file(LIBSSH_RSA_TESTKEY);
|
|
assert_true(key_str != NULL);
|
|
|
|
key = ssh_key_new();
|
|
assert_true(key != NULL);
|
|
|
|
/* test if it returns -1 if key is NULL */
|
|
rc = ssh_pki_import_privkey_base64(key_str, passphrase, NULL, NULL, NULL);
|
|
assert_true(rc == -1);
|
|
|
|
free(key_str);
|
|
ssh_key_free(key);
|
|
}
|
|
|
|
static void torture_pki_import_privkey_base64_NULL_str(void **state) {
|
|
ssh_session session = *state;
|
|
int rc;
|
|
char *key_str;
|
|
ssh_key key = NULL;
|
|
const char *passphrase = LIBSSH_PASSPHRASE;
|
|
|
|
key_str = read_file(LIBSSH_RSA_TESTKEY);
|
|
assert_true(key_str != NULL);
|
|
|
|
/* test if it returns -1 if key_str is NULL */
|
|
rc = ssh_pki_import_privkey_base64(NULL, passphrase, NULL, NULL, &key);
|
|
assert_true(rc == -1);
|
|
|
|
free(key_str);
|
|
ssh_key_free(key);
|
|
}
|
|
|
|
static void torture_pki_import_privkey_base64_DSA(void **state) {
|
|
ssh_session session = *state;
|
|
int rc;
|
|
char *key_str;
|
|
ssh_key key;
|
|
const char *passphrase = LIBSSH_PASSPHRASE;
|
|
|
|
key_str = read_file(LIBSSH_DSA_TESTKEY);
|
|
assert_true(key_str != NULL);
|
|
|
|
rc = ssh_pki_import_privkey_base64(key_str, passphrase, NULL, NULL, &key);
|
|
assert_true(rc == 0);
|
|
|
|
free(key_str);
|
|
ssh_key_free(key);
|
|
}
|
|
|
|
static void torture_pki_import_privkey_base64_passphrase(void **state) {
|
|
ssh_session session = *state;
|
|
int rc;
|
|
char *key_str;
|
|
ssh_key key = NULL;
|
|
const char *passphrase = LIBSSH_PASSPHRASE;
|
|
|
|
key_str = read_file(LIBSSH_RSA_TESTKEY);
|
|
assert_true(key_str != NULL);
|
|
|
|
rc = ssh_pki_import_privkey_base64(key_str, passphrase, NULL, NULL, &key);
|
|
assert_true(rc == 0);
|
|
ssh_key_free(key);
|
|
|
|
/* test if it returns -1 if passphrase is wrong */
|
|
rc = ssh_pki_import_privkey_base64(key_str, "wrong passphrase !!", NULL,
|
|
NULL, &key);
|
|
assert_true(rc == -1);
|
|
|
|
#ifndef HAVE_LIBCRYPTO
|
|
/* test if it returns -1 if passphrase is NULL */
|
|
/* libcrypto asks for a passphrase, so skip this test */
|
|
rc = ssh_pki_import_privkey_base64(key_str, NULL, NULL, NULL, &key);
|
|
assert_true(rc == -1);
|
|
#endif
|
|
|
|
free(key_str);
|
|
|
|
/* same for DSA */
|
|
key_str = read_file(LIBSSH_DSA_TESTKEY);
|
|
assert_true(key_str != NULL);
|
|
|
|
rc = ssh_pki_import_privkey_base64(key_str, passphrase, NULL, NULL, &key);
|
|
assert_true(rc == 0);
|
|
ssh_key_free(key);
|
|
|
|
/* test if it returns -1 if passphrase is wrong */
|
|
rc = ssh_pki_import_privkey_base64(key_str, "wrong passphrase !!", NULL, NULL, &key);
|
|
assert_true(rc == -1);
|
|
|
|
#ifndef HAVE_LIBCRYPTO
|
|
/* test if it returns -1 if passphrase is NULL */
|
|
/* libcrypto asks for a passphrase, so skip this test */
|
|
rc = ssh_pki_import_privkey_base64(key_str, NULL, NULL, NULL, &key);
|
|
assert_true(rc == -1);
|
|
#endif
|
|
|
|
free(key_str);
|
|
}
|
|
|
|
static void torture_pki_pki_publickey_from_privatekey_RSA(void **state) {
|
|
ssh_session session = *state;
|
|
int rc;
|
|
char *key_str;
|
|
ssh_key key;
|
|
ssh_key pubkey;
|
|
const char *passphrase = NULL;
|
|
|
|
key_str = read_file(LIBSSH_RSA_TESTKEY);
|
|
assert_true(key_str != NULL);
|
|
|
|
rc = ssh_pki_import_privkey_base64(key_str, passphrase, NULL, NULL, &key);
|
|
assert_true(rc == 0);
|
|
|
|
pubkey = ssh_pki_publickey_from_privatekey(key);
|
|
assert_true(pubkey != NULL);
|
|
|
|
free(key_str);
|
|
ssh_key_free(key);
|
|
ssh_key_free(pubkey);
|
|
}
|
|
|
|
static void torture_pki_pki_publickey_from_privatekey_DSA(void **state) {
|
|
ssh_session session = *state;
|
|
int rc;
|
|
char *key_str;
|
|
ssh_key key;
|
|
ssh_key pubkey;
|
|
const char *passphrase = NULL;
|
|
|
|
key_str = read_file(LIBSSH_DSA_TESTKEY);
|
|
assert_true(key_str != NULL);
|
|
|
|
rc = ssh_pki_import_privkey_base64(key_str, passphrase, NULL, NULL, &key);
|
|
assert_true(rc == 0);
|
|
|
|
pubkey = ssh_pki_publickey_from_privatekey(key);
|
|
assert_true(pubkey != NULL);
|
|
|
|
free(key_str);
|
|
ssh_key_free(key);
|
|
ssh_key_free(pubkey);
|
|
}
|
|
|
|
static void torture_pki_publickey_dsa_base64(void **state)
|
|
{
|
|
ssh_session session = *state;
|
|
enum ssh_keytypes_e type;
|
|
char *key_buf, *p;
|
|
const char *q;
|
|
unsigned char *b64_key;
|
|
ssh_key key;
|
|
int rc;
|
|
|
|
key_buf = read_file(LIBSSH_DSA_TESTKEY ".pub");
|
|
assert_true(key_buf != NULL);
|
|
|
|
q = p = key_buf;
|
|
while (*p != ' ') p++;
|
|
*p = '\0';
|
|
|
|
type = ssh_key_type_from_name(q);
|
|
assert_true(type == SSH_KEYTYPE_DSS);
|
|
|
|
q = ++p;
|
|
while (*p != ' ') p++;
|
|
*p = '\0';
|
|
|
|
rc = ssh_pki_import_pubkey_base64(session, q, type, &key);
|
|
assert_true(rc == 0);
|
|
|
|
rc = ssh_pki_publickey_to_base64(key, &b64_key, &type);
|
|
assert_true(rc == 0);
|
|
|
|
assert_string_equal(q, b64_key);
|
|
|
|
free(b64_key);
|
|
free(key_buf);
|
|
ssh_key_free(key);
|
|
}
|
|
|
|
static void torture_pki_publickey_rsa_base64(void **state)
|
|
{
|
|
ssh_session session = *state;
|
|
enum ssh_keytypes_e type;
|
|
char *key_buf, *p;
|
|
const char *q;
|
|
unsigned char *b64_key;
|
|
ssh_key key;
|
|
int rc;
|
|
|
|
key_buf = read_file(LIBSSH_RSA_TESTKEY ".pub");
|
|
assert_true(key_buf != NULL);
|
|
|
|
q = p = key_buf;
|
|
while (*p != ' ') p++;
|
|
*p = '\0';
|
|
|
|
type = ssh_key_type_from_name(q);
|
|
assert_true(((type == SSH_KEYTYPE_RSA) ||
|
|
(type == SSH_KEYTYPE_RSA1)));
|
|
|
|
q = ++p;
|
|
while (*p != ' ') p++;
|
|
*p = '\0';
|
|
|
|
rc = ssh_pki_import_pubkey_base64(session, q, type, &key);
|
|
assert_true(rc == 0);
|
|
|
|
rc = ssh_pki_publickey_to_base64(key, &b64_key, &type);
|
|
assert_true(rc == 0);
|
|
|
|
assert_string_equal(q, b64_key);
|
|
|
|
free(b64_key);
|
|
free(key_buf);
|
|
ssh_key_free(key);
|
|
}
|
|
|
|
int torture_run_tests(void) {
|
|
int rc;
|
|
const UnitTest tests[] = {
|
|
/* ssh_pki_import_privkey_base64 */
|
|
unit_test_setup_teardown(torture_pki_import_privkey_base64_NULL_key,
|
|
setup_rsa_key,
|
|
teardown),
|
|
unit_test_setup_teardown(torture_pki_import_privkey_base64_NULL_str,
|
|
setup_rsa_key,
|
|
teardown),
|
|
unit_test_setup_teardown(torture_pki_import_privkey_base64_RSA,
|
|
setup_rsa_key,
|
|
teardown),
|
|
unit_test_setup_teardown(torture_pki_import_privkey_base64_DSA,
|
|
setup_dsa_key,
|
|
teardown),
|
|
unit_test_setup_teardown(torture_pki_import_privkey_base64_passphrase,
|
|
setup_both_keys_passphrase,
|
|
teardown),
|
|
/* ssh_pki_publickey_from_privatekey */
|
|
unit_test_setup_teardown(torture_pki_pki_publickey_from_privatekey_RSA,
|
|
setup_rsa_key,
|
|
teardown),
|
|
unit_test_setup_teardown(torture_pki_pki_publickey_from_privatekey_DSA,
|
|
setup_dsa_key,
|
|
teardown),
|
|
/* public key */
|
|
unit_test_setup_teardown(torture_pki_publickey_dsa_base64,
|
|
setup_dsa_key,
|
|
teardown),
|
|
unit_test_setup_teardown(torture_pki_publickey_rsa_base64,
|
|
setup_rsa_key,
|
|
teardown),
|
|
|
|
|
|
|
|
};
|
|
|
|
(void)setup_both_keys;
|
|
|
|
ssh_init();
|
|
rc=run_tests(tests);
|
|
ssh_finalize();
|
|
return rc;
|
|
}
|