| /* SPDX-License-Identifier: BSD-2-Clause */ |
| /******************************************************************************* |
| * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG |
| * All rights reserved. |
| *******************************************************************************/ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #include <stdlib.h> |
| #include <string.h> |
| #include <stdio.h> |
| |
| #include "tss2_fapi.h" |
| |
| #define LOGMODULE test |
| #include "util/log.h" |
| #include "util/aux_util.h" |
| #include "test-fapi.h" |
| |
| #define PASSWORD "abc" |
| #define USER_DATA "my user data" |
| #define DESCRIPTION "my description" |
| #define FAPI_PROFILE fapi_profile |
| #define OBJECT_PATH "HS/SRK/mySignKey" |
| |
| static TSS2_RC |
| auth_callback( |
| char const *objectPath, |
| char const *description, |
| const char **auth, |
| void *userData) |
| { |
| (void)description; |
| (void)userData; |
| |
| char *profile_path; |
| |
| ASSERT(description != NULL); |
| ASSERT(userData != NULL); |
| |
| if (!objectPath) { |
| return_error(TSS2_FAPI_RC_BAD_VALUE, "No path."); |
| } |
| |
| int size = asprintf (&profile_path, "%s/%s", fapi_profile, OBJECT_PATH); |
| if (size == -1) |
| return TSS2_FAPI_RC_MEMORY; |
| |
| ASSERT(strlen(objectPath) == strlen(profile_path)); |
| free(profile_path); |
| ASSERT(strlen(userData) == strlen((char*)USER_DATA)); |
| ASSERT(strlen(description) == strlen(DESCRIPTION)); |
| |
| *auth = PASSWORD; |
| return TSS2_RC_SUCCESS; |
| |
| error: |
| exit(EXIT_FAILURE); |
| } |
| |
| |
| /** Test the FAPI function for changing key authorizations. |
| * |
| * The setting of the authorization callback and usage of the |
| * key with Fapi_Sign afterwards is also tested. |
| * |
| * Tested FAPI commands: |
| * - Fapi_Provision() |
| * - Fapi_CreateKey() |
| * - Fapi_ChangeAuth() |
| * - Fapi_SetAuthCB() |
| * - Fapi_Sign() |
| * - Fapi_Delete() |
| * |
| * @param[in,out] context The FAPI_CONTEXT. |
| * @retval EXIT_FAILURE |
| * @retval EXIT_SUCCESS |
| */ |
| int |
| test_fapi_key_change_auth(FAPI_CONTEXT *context) |
| { |
| |
| TSS2_RC r; |
| uint8_t *signature = NULL; |
| char *publicKey = NULL; |
| char *certificate = NULL; |
| |
| r = Fapi_Provision(context, NULL, NULL, NULL); |
| |
| goto_if_error(r, "Error Fapi_Provision", error); |
| |
| r = Fapi_CreateKey(context, OBJECT_PATH, "sign,noDa", "", NULL); |
| goto_if_error(r, "Error Fapi_CreateKey", error); |
| |
| r = Fapi_SetDescription(context, OBJECT_PATH, DESCRIPTION); |
| goto_if_error(r, "Error Fapi_SetDescription", error); |
| |
| r = Fapi_SetCertificate(context, OBJECT_PATH, "-----BEGIN "\ |
| "CERTIFICATE-----[...]-----END CERTIFICATE-----"); |
| goto_if_error(r, "Error Fapi_CreateKey", error); |
| |
| size_t signatureSize = 0; |
| |
| TPM2B_DIGEST digest = { |
| .size = 20, |
| .buffer = { |
| 0x67, 0x68, 0x03, 0x3e, 0x21, 0x64, 0x68, 0x24, 0x7b, 0xd0, |
| 0x31, 0xa0, 0xa2, 0xd9, 0x87, 0x6d, 0x79, 0x81, 0x8f, 0x8f |
| } |
| }; |
| |
| r = Fapi_ChangeAuth(context, OBJECT_PATH, PASSWORD); |
| goto_if_error(r, "Error Fapi_Provision", error); |
| |
| r = Fapi_SetAuthCB(context, auth_callback, USER_DATA); |
| goto_if_error(r, "Error SetPolicyAuthCallback", error); |
| |
| r = Fapi_Sign(context, OBJECT_PATH, NULL, |
| &digest.buffer[0], digest.size, &signature, &signatureSize, |
| &publicKey, &certificate); |
| goto_if_error(r, "Error Fapi_Provision", error); |
| ASSERT(signature != NULL); |
| ASSERT(publicKey != NULL); |
| ASSERT(certificate != NULL); |
| ASSERT(strstr(publicKey, "BEGIN PUBLIC KEY")); |
| ASSERT(strstr(certificate, "BEGIN CERTIFICATE")); |
| |
| Fapi_Free(publicKey); |
| |
| r = Fapi_Delete(context, "/"); |
| goto_if_error(r, "Error Fapi_Delete", error); |
| |
| SAFE_FREE(signature); |
| SAFE_FREE(certificate); |
| return EXIT_SUCCESS; |
| |
| error: |
| Fapi_Delete(context, "/"); |
| SAFE_FREE(signature); |
| SAFE_FREE(certificate); |
| return EXIT_FAILURE; |
| } |
| |
| int |
| test_invoke_fapi(FAPI_CONTEXT *fapi_context) |
| { |
| return test_fapi_key_change_auth(fapi_context); |
| } |