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#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);
key = ssh_key_new();
assert_true(key != NULL);
/*
int ssh_pki_import_privkey_base64(ssh_key key, ssh_session session,
const char *b64_key, const char *passphrase)
*/
rc = ssh_pki_import_privkey_base64(key, session, key_str, passphrase);
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(NULL, session, key_str, passphrase);
assert_true(rc == -1);
free(key_str);
ssh_key_free(key);
}
static void torture_pki_import_privkey_base64_NULL_session(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 session is NULL */
(void)session;
rc = ssh_pki_import_privkey_base64(key, NULL, key_str, passphrase);
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;
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_str is NULL */
rc = ssh_pki_import_privkey_base64(key, session, NULL, passphrase);
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);
key = ssh_key_new();
assert_true(key != NULL);
/*
int ssh_pki_import_privkey_base64(ssh_key key, ssh_session session,
const char *b64_key, const char *passphrase)
*/
rc = ssh_pki_import_privkey_base64(key, session, key_str, passphrase);
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;
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);
rc = ssh_pki_import_privkey_base64(key, session, key_str, passphrase);
assert_true(rc == 0);
/* test if it returns -1 if passphrase is wrong */
rc = ssh_pki_import_privkey_base64(key, session, key_str, "wrong passphrase !!");
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, session, key_str, NULL);
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, session, key_str, passphrase);
assert_true(rc == 0);
/* test if it returns -1 if passphrase is wrong */
rc = ssh_pki_import_privkey_base64(key, session, key_str, "wrong passphrase !!");
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, session, key_str, NULL);
assert_true(rc == -1);
#endif
free(key_str);
ssh_key_free(key);
}
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);
key = ssh_key_new();
assert_true(key != NULL);
rc = ssh_pki_import_privkey_base64(key, session, key_str, passphrase);
assert_true(rc == 0);
pubkey = ssh_pki_publickey_from_privatekey(key);
assert_true(pubkey != NULL);
free(key_str);
ssh_key_free(key);
}
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);
key = ssh_key_new();
assert_true(key != NULL);
rc = ssh_pki_import_privkey_base64(key, session, key_str, passphrase);
assert_true(rc == 0);
pubkey = ssh_pki_publickey_from_privatekey(key);
assert_true(pubkey != NULL);
free(key_str);
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_session,
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),
};
(void)setup_both_keys;
ssh_init();
rc=run_tests(tests);
ssh_finalize();
return rc;
}
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