diff options
Diffstat (limited to 'src/lib/tests')
| -rw-r--r-- | src/lib/tests/auth_test.c | 94 | ||||
| -rw-r--r-- | src/lib/tests/kex_test.c | 83 |
2 files changed, 177 insertions, 0 deletions
diff --git a/src/lib/tests/auth_test.c b/src/lib/tests/auth_test.c index 0f3ef715..6a7666c1 100644 --- a/src/lib/tests/auth_test.c +++ b/src/lib/tests/auth_test.c @@ -400,6 +400,98 @@ static int test_verify_crt_missing_root_ca(void) return TEST_RC_FAIL; } +/* auth_verify_crt_pin: pin must lie in the verified chain (NULL: any) */ +static int test_verify_crt_pin(void) +{ + struct auth_ctx * auth; + void * _root_ca_crt; + void * _im_ca_crt; + void * _signed_server_crt; + void * _other_ca_crt; + + TEST_START(); + + auth = auth_create_ctx(); + if (auth == NULL) { + printf("Failed to create auth context.\n"); + goto fail_create_ctx; + } + + if (crypt_load_crt_str(root_ca_crt_ec, &_root_ca_crt) < 0) { + printf("Failed to load root crt from string.\n"); + goto fail_load_root_ca; + } + + if (crypt_load_crt_str(im_ca_crt_ec, &_im_ca_crt) < 0) { + printf("Failed to load intermediate crt from string.\n"); + goto fail_load_im_ca; + } + + if (crypt_load_crt_str(signed_server_crt_ec, &_signed_server_crt) < 0) { + printf("Failed to load signed crt from string.\n"); + goto fail_load_signed; + } + + if (crypt_load_crt_str(other_ca_crt_ec, &_other_ca_crt) < 0) { + printf("Failed to load out-of-chain crt from string.\n"); + goto fail_load_other; + } + + if (auth_add_crt_to_store(auth, _root_ca_crt) < 0) { + printf("Failed to add root ca crt to auth store.\n"); + goto fail_verify; + } + + if (auth_add_crt_to_store(auth, _im_ca_crt) < 0) { + printf("Failed to add intermediate ca crt to auth store.\n"); + goto fail_verify; + } + + if (auth_verify_crt_pin(auth, _signed_server_crt, _im_ca_crt) < 0) { + printf("Failed to accept pin on intermediate CA.\n"); + goto fail_verify; + } + + if (auth_verify_crt_pin(auth, _signed_server_crt, _root_ca_crt) < 0) { + printf("Failed to accept pin on root CA.\n"); + goto fail_verify; + } + + if (auth_verify_crt_pin(auth, _signed_server_crt, _other_ca_crt) == 0) { + printf("Failed to reject out-of-chain pin.\n"); + goto fail_verify; + } + + if (auth_verify_crt_pin(auth, _signed_server_crt, NULL) < 0) { + printf("Failed to accept NULL (any) pin.\n"); + goto fail_verify; + } + + crypt_free_crt(_other_ca_crt); + crypt_free_crt(_signed_server_crt); + crypt_free_crt(_im_ca_crt); + crypt_free_crt(_root_ca_crt); + + auth_destroy_ctx(auth); + + TEST_SUCCESS(); + + return TEST_RC_SUCCESS; + fail_verify: + crypt_free_crt(_other_ca_crt); + fail_load_other: + crypt_free_crt(_signed_server_crt); + fail_load_signed: + crypt_free_crt(_im_ca_crt); + fail_load_im_ca: + crypt_free_crt(_root_ca_crt); + fail_load_root_ca: + auth_destroy_ctx(auth); + fail_create_ctx: + TEST_FAIL(); + return TEST_RC_FAIL; +} + int test_auth_sign(void) { uint8_t buf[TEST_MSG_SIZE]; @@ -580,6 +672,7 @@ int auth_test(int argc, ret |= test_store_add(); ret |= test_verify_crt(); ret |= test_verify_crt_missing_root_ca(); + ret |= test_verify_crt_pin(); ret |= test_auth_sign(); ret |= test_auth_bad_signature(); ret |= test_crt_str(); @@ -593,6 +686,7 @@ int auth_test(int argc, (void) test_store_add; (void) test_verify_crt; (void) test_verify_crt_missing_root_ca; + (void) test_verify_crt_pin; (void) test_auth_sign; (void) test_auth_bad_signature; (void) test_crt_str; diff --git a/src/lib/tests/kex_test.c b/src/lib/tests/kex_test.c index 300a0607..7a4d36d8 100644 --- a/src/lib/tests/kex_test.c +++ b/src/lib/tests/kex_test.c @@ -80,6 +80,12 @@ "auth=required\n" \ "digest=sha512\n" +#define KEX_CONFIG_CACERT \ + "cacert=/etc/ouroboros/security/cacert/ca.crt\n" + +#define KEX_CONFIG_UNKNOWN_KEY \ + "autth=required\n" + /* Test key material for key loading tests */ #define X25519_PRIVKEY_PEM \ "-----BEGIN PRIVATE KEY-----\n" \ @@ -1055,6 +1061,81 @@ static int test_kex_parse_config_auth_no_enc(const char * config) return TEST_RC_FAIL; } +static int test_kex_parse_config_cacert(void) +{ + struct sec_config kex; + FILE * fp; + + TEST_START(); + + memset(&kex, 0, sizeof(kex)); + + fp = FMEMOPEN_STR(KEX_CONFIG_CACERT); + if (fp == NULL) { + printf("Failed to open memory stream.\n"); + goto fail; + } + + if (parse_sec_config(&kex, fp) < 0) { + printf("Failed to parse cacert config.\n"); + fclose(fp); + goto fail; + } + + if (strcmp(kex.cacert, + "/etc/ouroboros/security/cacert/ca.crt") != 0) { + printf("cacert not parsed correctly.\n"); + fclose(fp); + goto fail; + } + + if (kex.req_auth) { + printf("cacert must not imply req_auth.\n"); + fclose(fp); + goto fail; + } + + fclose(fp); + + TEST_SUCCESS(); + + return TEST_RC_SUCCESS; + fail: + TEST_FAIL(); + return TEST_RC_FAIL; +} + +static int test_kex_parse_config_unknown_key(void) +{ + struct sec_config kex; + FILE * fp; + + TEST_START(); + + memset(&kex, 0, sizeof(kex)); + + fp = FMEMOPEN_STR(KEX_CONFIG_UNKNOWN_KEY); + if (fp == NULL) { + printf("Failed to open memory stream.\n"); + goto fail; + } + + if (parse_sec_config(&kex, fp) == 0) { + printf("Unknown key should be rejected.\n"); + fclose(fp); + goto fail; + } + + fclose(fp); + + TEST_SUCCESS(); + + return TEST_RC_SUCCESS; + fail: + TEST_FAIL(); + return TEST_RC_FAIL; +} + int kex_test(int argc, char ** argv) { @@ -1073,6 +1154,8 @@ int kex_test(int argc, ret |= test_kex_parse_config_auth_optional(); ret |= test_kex_parse_config_auth_no_enc(KEX_CONFIG_AUTH_THEN_NO_ENC); ret |= test_kex_parse_config_auth_no_enc(KEX_CONFIG_NO_ENC_THEN_AUTH); + ret |= test_kex_parse_config_cacert(); + ret |= test_kex_parse_config_unknown_key(); #ifdef HAVE_OPENSSL ret |= test_kex_parse_config_custom(); ret |= test_kex_parse_config_whitespace(); |