| /* 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 <stdio.h> |
| #include <inttypes.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| #include "tss2_fapi.h" |
| |
| #include "test-fapi.h" |
| #define LOGMODULE test |
| #include "util/log.h" |
| #include "util/aux_util.h" |
| |
| #define PASSWORD "abc" |
| |
| static TSS2_RC |
| auth_callback( |
| char const *objectPath, |
| char const *description, |
| const char **auth, |
| void *userData) |
| { |
| (void)description; |
| (void)userData; |
| |
| if (!objectPath) { |
| return_error(TSS2_FAPI_RC_BAD_VALUE, "No path."); |
| } |
| |
| *auth = PASSWORD; |
| return TSS2_RC_SUCCESS; |
| } |
| |
| /** Test the FAPI function FAPI_NvIncrement. |
| * |
| * Tested FAPI commands: |
| * - Fapi_Provision() |
| * - Fapi_Import() |
| * - Fapi_CreateNv() |
| * - Fapi_SetAuthCB() |
| * - Fapi_ChangeAuth() |
| * - Fapi_Delete() |
| * - Fapi_NvIncrement() |
| * |
| * Tested Policies: |
| * - PolicyAuthValue |
| * - PolicyCommandCode |
| * |
| * @param[in,out] context The FAPI_CONTEXT. |
| * @retval EXIT_FAILURE |
| * @retval EXIT_SUCCESS |
| */ |
| int |
| test_fapi_nv_increment(FAPI_CONTEXT *context) |
| { |
| TSS2_RC r; |
| char *nvPathCounter = "nv/Owner/myNV_Counter"; |
| char *policy_name = "/policy/pol_nv_change_auth"; |
| char *policy_file = TOP_SOURCEDIR "/test/data/fapi/policy/pol_nv_change_auth.json"; |
| FILE *stream = NULL; |
| char *json_policy = NULL; |
| long policy_size; |
| |
| r = Fapi_Provision(context, NULL, NULL, NULL); |
| goto_if_error(r, "Error Fapi_Provision", error); |
| |
| r = pcr_reset(context, 16); |
| goto_if_error(r, "Error pcr_reset", error); |
| |
| stream = fopen(policy_file, "r"); |
| if (!stream) { |
| LOG_ERROR("File %s does not exist", policy_file); |
| goto error; |
| } |
| fseek(stream, 0L, SEEK_END); |
| policy_size = ftell(stream); |
| fclose(stream); |
| json_policy = malloc(policy_size + 1); |
| goto_if_null(json_policy, |
| "Could not allocate memory for the JSON policy", |
| TSS2_FAPI_RC_MEMORY, error); |
| stream = fopen(policy_file, "r"); |
| ssize_t ret = read(fileno(stream), json_policy, policy_size); |
| if (ret != policy_size) { |
| LOG_ERROR("IO error %s.", policy_file); |
| goto error; |
| } |
| json_policy[policy_size] = '\0'; |
| |
| r = Fapi_Import(context, policy_name, json_policy); |
| goto_if_error(r, "Error Fapi_Import", error); |
| |
| /* Test no password, noda set */ |
| r = Fapi_CreateNv(context, nvPathCounter, "counter, noda", 0, policy_name, "abc"); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_SetAuthCB(context, auth_callback, ""); |
| goto_if_error(r, "Error SetPolicyAuthCallback", error); |
| |
| r = Fapi_ChangeAuth(context, nvPathCounter, "abc"); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_Delete(context, nvPathCounter); |
| goto_if_error(r, "Error Fapi_NV_Undefine", error); |
| |
| /* Test no password, noda set */ |
| r = Fapi_CreateNv(context, nvPathCounter, "counter, noda", 0, "", ""); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_NvIncrement(context, nvPathCounter); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_Delete(context, nvPathCounter); |
| goto_if_error(r, "Error Fapi_NV_Undefine", error); |
| |
| /* Test with password noda set */ |
| r = Fapi_CreateNv(context, nvPathCounter, "counter, noda", 0, "", PASSWORD); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_SetAuthCB(context, auth_callback, ""); |
| goto_if_error(r, "Error SetPolicyAuthCallback", error); |
| |
| r = Fapi_NvIncrement(context, nvPathCounter); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_Delete(context, nvPathCounter); |
| goto_if_error(r, "Error Fapi_NV_Undefine", error); |
| |
| /* Test no password, noda clear */ |
| r = Fapi_CreateNv(context, nvPathCounter, "counter", 0, "", ""); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_NvIncrement(context, nvPathCounter); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_Delete(context, nvPathCounter); |
| goto_if_error(r, "Error Fapi_NV_Undefine", error); |
| |
| /* Test with password noda clear */ |
| r = Fapi_CreateNv(context, nvPathCounter, "counter", 0, "", PASSWORD); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_SetAuthCB(context, auth_callback, ""); |
| goto_if_error(r, "Error SetPolicyAuthCallback", error); |
| |
| r = Fapi_NvIncrement(context, nvPathCounter); |
| goto_if_error(r, "Error Fapi_CreateNv", error); |
| |
| r = Fapi_Delete(context, nvPathCounter); |
| goto_if_error(r, "Error Fapi_NV_Undefine", error); |
| |
| |
| r = Fapi_Delete(context, "/"); |
| goto_if_error(r, "Error Fapi_Delete", error); |
| |
| SAFE_FREE(json_policy); |
| return EXIT_SUCCESS; |
| |
| error: |
| Fapi_Delete(context, "/"); |
| SAFE_FREE(json_policy); |
| return EXIT_FAILURE; |
| } |
| |
| int |
| test_invoke_fapi(FAPI_CONTEXT *context) |
| { |
| return test_fapi_nv_increment(context); |
| } |