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tests: Add tests for the new ssh_pki cert functions

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Signed-off-by: Axel Eppe <aeppe@google.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Axel Eppe
2015-08-23 17:53:55 +01:00
committed by Andreas Schneider
parent bdfe6870f6
commit d8be35de7f
2 changed files with 169 additions and 0 deletions
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110
tests/unittests/torture_pki.c
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@@ -18,11 +18,14 @@ static int setup_rsa_key(void **state)
unlink(LIBSSH_RSA_TESTKEY);
unlink(LIBSSH_RSA_TESTKEY ".pub");
unlink(LIBSSH_RSA_TESTKEY "-cert.pub");
torture_write_file(LIBSSH_RSA_TESTKEY,
torture_get_testkey(SSH_KEYTYPE_RSA, 0, 0));
torture_write_file(LIBSSH_RSA_TESTKEY ".pub",
torture_get_testkey_pub(SSH_KEYTYPE_RSA, 0));
torture_write_file(LIBSSH_RSA_TESTKEY "-cert.pub",
torture_get_testkey_pub(SSH_KEYTYPE_RSA_CERT01, 0));
return 0;
}
@@ -32,11 +35,14 @@ static int setup_dsa_key(void **state) {
unlink(LIBSSH_DSA_TESTKEY);
unlink(LIBSSH_DSA_TESTKEY ".pub");
unlink(LIBSSH_DSA_TESTKEY "-cert.pub");
torture_write_file(LIBSSH_DSA_TESTKEY,
torture_get_testkey(SSH_KEYTYPE_DSS, 0, 0));
torture_write_file(LIBSSH_DSA_TESTKEY ".pub",
torture_get_testkey_pub(SSH_KEYTYPE_DSS, 0));
torture_write_file(LIBSSH_DSA_TESTKEY "-cert.pub",
torture_get_testkey_pub(SSH_KEYTYPE_DSS_CERT01, 0));
return 0;
}
@@ -105,9 +111,11 @@ static int teardown(void **state) {
unlink(LIBSSH_DSA_TESTKEY);
unlink(LIBSSH_DSA_TESTKEY ".pub");
unlink(LIBSSH_DSA_TESTKEY "-cert.pub");
unlink(LIBSSH_RSA_TESTKEY);
unlink(LIBSSH_RSA_TESTKEY ".pub");
unlink(LIBSSH_RSA_TESTKEY "-cert.pub");
unlink(LIBSSH_ECDSA_TESTKEY);
unlink(LIBSSH_ECDSA_TESTKEY ".pub");
@@ -536,6 +544,97 @@ static void torture_pki_publickey_from_privatekey_ECDSA(void **state) {
}
#endif
static void torture_pki_copy_cert_to_privkey(void **state) {
/* Tests copying a cert loaded into a public key to a private key.
The function is encryption type agnostic, no need to run this
against all supported key types.
*/
int rc;
const char *passphrase = torture_get_testkey_passphrase();
ssh_key pubkey;
ssh_key privkey;
ssh_key cert;
(void) state; /* unused */
rc = ssh_pki_import_cert_file(LIBSSH_RSA_TESTKEY "-cert.pub", &cert);
assert_true(rc == SSH_OK);
rc = ssh_pki_import_pubkey_file(LIBSSH_RSA_TESTKEY ".pub", &pubkey);
assert_true(rc == SSH_OK);
rc = ssh_pki_import_privkey_base64(torture_get_testkey(SSH_KEYTYPE_RSA, 0, 0),
passphrase,
NULL,
NULL,
&privkey);
assert_true(rc == SSH_OK);
/* Basic sanity. */
rc = ssh_pki_copy_cert_to_privkey(NULL, privkey);
assert_true(rc == SSH_ERROR);
rc = ssh_pki_copy_cert_to_privkey(pubkey, NULL);
assert_true(rc == SSH_ERROR);
/* A public key doesn't have a cert, copy should fail. */
assert_true(pubkey->cert == NULL);
rc = ssh_pki_copy_cert_to_privkey(pubkey, privkey);
assert_true(rc == SSH_ERROR);
/* Copying the cert to non-cert keys should work fine. */
rc = ssh_pki_copy_cert_to_privkey(cert, pubkey);
assert_true(rc == SSH_OK);
rc = ssh_pki_copy_cert_to_privkey(cert, privkey);
assert_true(rc == SSH_OK);
/* The private key's cert is already set, another copy should fail. */
rc = ssh_pki_copy_cert_to_privkey(cert, privkey);
assert_true(rc == SSH_ERROR);
ssh_key_free(cert);
ssh_key_free(privkey);
ssh_key_free(pubkey);
}
static void torture_pki_import_cert_file_rsa(void **state) {
int rc;
ssh_key cert;
enum ssh_keytypes_e type;
(void) state; /* unused */
rc = ssh_pki_import_cert_file(LIBSSH_RSA_TESTKEY "-cert.pub", &cert);
assert_true(rc == 0);
type = ssh_key_type(cert);
assert_true(type == SSH_KEYTYPE_RSA_CERT01);
rc = ssh_key_is_public(cert);
assert_true(rc == 1);
ssh_key_free(cert);
}
static void torture_pki_import_cert_file_dsa(void **state) {
int rc;
ssh_key cert;
enum ssh_keytypes_e type;
(void) state; /* unused */
rc = ssh_pki_import_cert_file(LIBSSH_DSA_TESTKEY "-cert.pub", &cert);
assert_true(rc == 0);
type = ssh_key_type(cert);
assert_true(type == SSH_KEYTYPE_DSS_CERT01);
rc = ssh_key_is_public(cert);
assert_true(rc == 1);
ssh_key_free(cert);
}
static void torture_pki_publickey_dsa_base64(void **state)
{
enum ssh_keytypes_e type;
@@ -1539,6 +1638,17 @@ int torture_run_tests(void) {
cmocka_unit_test_setup_teardown(torture_pki_pki_publickey_from_privatekey_ed25519,
setup_ed25519_key,
teardown),
/* cert */
cmocka_unit_test_setup_teardown(torture_pki_copy_cert_to_privkey,
setup_rsa_key,
teardown),
cmocka_unit_test_setup_teardown(torture_pki_import_cert_file_rsa,
setup_rsa_key,
teardown),
cmocka_unit_test_setup_teardown(torture_pki_import_cert_file_dsa,
setup_dsa_key,
teardown),
/* public key */
cmocka_unit_test_setup_teardown(torture_pki_publickey_dsa_base64,
setup_dsa_key,