| /* SPDX-License-Identifier: BSD-2-Clause */ |
| /******************************************************************************* |
| * Copyright 2018-2019, Fraunhofer SIT sponsored by Infineon Technologies AG |
| * All rights reserved. |
| ******************************************************************************/ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #include <stdlib.h> |
| #include <errno.h> |
| #include <unistd.h> |
| #include <errno.h> |
| #include <string.h> |
| |
| #include "tss2_fapi.h" |
| #include "fapi_int.h" |
| #include "fapi_util.h" |
| #include "tss2_esys.h" |
| #define LOGMODULE fapi |
| #include "util/log.h" |
| #include "util/aux_util.h" |
| #include "fapi_crypto.h" |
| |
| /** One-Call function for Fapi_ChangeAuth |
| * |
| * Changes the Authorization data of an entity found at keyPath. The parameter |
| * authValue is a 0-terminated UTF-8 encoded password. |
| * If it is longer than the digest size of the entity's nameAlg, it will be |
| * hashed according the the TPM specification part 1, rev 138, section 19.6.4.3. |
| * |
| * @param[in,out] context The FAPI_CONTEXT |
| * @param[in] entityPath The path to the entity to modify |
| * @param[in] authValue The new 0-terminated password to set for the entity. |
| * May be NULL |
| * |
| * @retval TSS2_RC_SUCCESS: if the function call was a success. |
| * @retval TSS2_FAPI_RC_BAD_REFERENCE: if context or entityPath is NULL. |
| * @retval TSS2_FAPI_RC_BAD_CONTEXT: if context corruption is detected. |
| * @retval TSS2_FAPI_RC_BAD_PATH: if entityPath does not map to a FAPI entity. |
| * @retval TSS2_FAPI_RC_BAD_SEQUENCE: if the context has an asynchronous |
| * operation already pending. |
| * @retval TSS2_FAPI_RC_IO_ERROR: if the data cannot be saved. |
| * @retval TSS2_FAPI_RC_MEMORY: if the FAPI cannot allocate enough memory for |
| * internal operations or return parameters. |
| * @retval TSS2_FAPI_RC_NO_TPM if FAPI was initialized in no-TPM-mode via its |
| * config file. |
| * @retval TSS2_FAPI_RC_BAD_VALUE if an invalid value was passed into |
| * the function. |
| * @retval TSS2_FAPI_RC_PATH_NOT_FOUND if a FAPI object path was not found |
| * during authorization. |
| * @retval TSS2_FAPI_RC_KEY_NOT_FOUND if a key was not found. |
| * @retval TSS2_FAPI_RC_TRY_AGAIN if an I/O operation is not finished yet and |
| * this function needs to be called again. |
| * @retval TSS2_FAPI_RC_GENERAL_FAILURE if an internal error occurred. |
| * @retval TSS2_FAPI_RC_AUTHORIZATION_UNKNOWN if a required authorization callback |
| * is not set. |
| * @retval TSS2_FAPI_RC_AUTHORIZATION_FAILED if the authorization attempt fails. |
| * @retval TSS2_FAPI_RC_POLICY_UNKNOWN if policy search for a certain policy digest |
| * was not successful. |
| * @retval TSS2_ESYS_RC_* possible error codes of ESAPI. |
| * @retval TSS2_FAPI_RC_NOT_PROVISIONED FAPI was not provisioned. |
| */ |
| TSS2_RC |
| Fapi_ChangeAuth( |
| FAPI_CONTEXT *context, |
| char const *entityPath, |
| char const *authValue) |
| { |
| LOG_TRACE("called for context:%p", context); |
| |
| TSS2_RC r, r2; |
| |
| /* Check for NULL parameters */ |
| check_not_null(context); |
| check_not_null(entityPath); |
| |
| /* Check whether TCTI and ESYS are initialized */ |
| return_if_null(context->esys, "Command can't be executed in none TPM mode.", |
| TSS2_FAPI_RC_NO_TPM); |
| |
| /* If the async state automata of FAPI shall be tested, then we must not set |
| the timeouts of ESYS to blocking mode. |
| During testing, the mssim tcti will ensure multiple re-invocations. |
| Usually however the synchronous invocations of FAPI shall instruct ESYS |
| to block until a result is available. */ |
| #ifndef TEST_FAPI_ASYNC |
| r = Esys_SetTimeout(context->esys, TSS2_TCTI_TIMEOUT_BLOCK); |
| return_if_error_reset_state(r, "Set Timeout to blocking"); |
| #endif /* TEST_FAPI_ASYNC */ |
| |
| r = Fapi_ChangeAuth_Async(context, entityPath, authValue); |
| return_if_error_reset_state(r, "Entity_ChangeAuth"); |
| |
| do { |
| /* We wait for file I/O to be ready if the FAPI state automata |
| are in a file I/O state. */ |
| r = ifapi_io_poll(&context->io); |
| return_if_error(r, "Something went wrong with IO polling"); |
| |
| /* Repeatedly call the finish function, until FAPI has transitioned |
| through all execution stages / states of this invocation. */ |
| r = Fapi_ChangeAuth_Finish(context); |
| } while (base_rc(r) == TSS2_BASE_RC_TRY_AGAIN); |
| |
| /* Reset the ESYS timeout to non-blocking, immediate response. */ |
| r2 = Esys_SetTimeout(context->esys, 0); |
| return_if_error(r2, "Set Timeout to non-blocking"); |
| |
| return_if_error_reset_state(r, "Entity_ChangeAuth"); |
| |
| LOG_TRACE("finished"); |
| return TSS2_RC_SUCCESS; |
| } |
| |
| /** Asynchronous function for Fapi_ChangeAuth |
| * |
| * Changes the Authorization data of an entity found at keyPath. The parameter |
| * authValue is a 0-terminated UTF-8 encoded password. |
| * If it is longer than the digest size of the entity's nameAlg, it will be |
| * hashed according the the TPM specification part 1, rev 138, section 19.6.4.3. |
| * |
| * Call Fapi_ChangeAuth_Finish to finish the execution of this command. |
| |
| * @param[in,out] context The FAPI_CONTEXT |
| * @param[in] entityPath The path to the entity to modify |
| * @param[in] authValue The new 0-terminated password to set for the entity. |
| * May be NULL |
| * |
| * @retval TSS2_RC_SUCCESS: if the function call was a success. |
| * @retval TSS2_FAPI_RC_BAD_REFERENCE: if context or entityPath is NULL. |
| * @retval TSS2_FAPI_RC_BAD_CONTEXT: if context corruption is detected. |
| * @retval TSS2_FAPI_RC_BAD_PATH: if entityPath does not map to a FAPI entity. |
| * @retval TSS2_FAPI_RC_BAD_SEQUENCE: if the context has an asynchronous |
| * operation already pending. |
| * @retval TSS2_FAPI_RC_IO_ERROR: if the data cannot be saved. |
| * @retval TSS2_FAPI_RC_MEMORY: if the FAPI cannot allocate enough memory for |
| * internal operations or return parameters. |
| * @retval TSS2_FAPI_RC_BAD_VALUE if an invalid value was passed into |
| * the function. |
| * @retval TSS2_FAPI_RC_NO_TPM if FAPI was initialized in no-TPM-mode via its |
| * config file. |
| * @retval TSS2_FAPI_RC_PATH_NOT_FOUND if a FAPI object path was not found |
| * during authorization. |
| * @retval TSS2_FAPI_RC_KEY_NOT_FOUND if a key was not found. |
| * @retval TSS2_FAPI_RC_NOT_PROVISIONED FAPI was not provisioned. |
| */ |
| TSS2_RC |
| Fapi_ChangeAuth_Async( |
| FAPI_CONTEXT *context, |
| char const *entityPath, |
| char const *authValue) |
| { |
| LOG_TRACE("called for context:%p", context); |
| LOG_TRACE("entityPath: %s", entityPath); |
| LOG_TRACE("authValue: %s", authValue); |
| |
| TSS2_RC r; |
| |
| /* Cleanup command context. */ |
| memset(&context->cmd.Entity_ChangeAuth, 0, sizeof(IFAPI_Entity_ChangeAuth)); |
| |
| /* Check for NULL parameters */ |
| check_not_null(context); |
| check_not_null(entityPath); |
| |
| /* Helpful pointer aliases */ |
| IFAPI_Entity_ChangeAuth * command = &(context->cmd.Entity_ChangeAuth); |
| |
| /* Reset all context-internal session state information. */ |
| r = ifapi_session_init(context); |
| return_if_error(r, "Initialize Entity_ChangeAuth"); |
| |
| /* Copy parameters to context for use during _Finish. */ |
| context->loadKey.parent_handle = ESYS_TR_NONE; |
| command->handle = ESYS_TR_NONE; |
| memset(&command->object, 0, sizeof(IFAPI_OBJECT)); |
| strdup_check(command->entityPath, entityPath, r, error_cleanup); |
| if (authValue != NULL) { |
| strdup_check(command->authValue, authValue, r, error_cleanup); |
| } else { |
| strdup_check(command->authValue, "", r, error_cleanup); |
| } |
| command->handle = ESYS_TR_NONE; |
| context->loadKey.parent_handle = ESYS_TR_NONE; |
| |
| /* Get a session for further authorizing and integrity checking the |
| subsequent ChangeAuth calls. */ |
| r = ifapi_get_sessions_async(context, |
| IFAPI_SESSION_GENEK | IFAPI_SESSION1, |
| TPMA_SESSION_DECRYPT, 0); |
| goto_if_error_reset_state(r, "Create sessions", error_cleanup); |
| |
| /* Copy new auth value to appropriate structure in context */ |
| if (command->authValue) { |
| if (strlen(command->authValue) > sizeof(TPMU_HA)) { |
| LOG_ERROR("authValue to big. (Should be <= %zu", sizeof(TPMU_HA)); |
| r = TSS2_FAPI_RC_BAD_VALUE; |
| goto error_cleanup; |
| } |
| |
| command->newAuthValue.size = |
| strlen(command->authValue); |
| memcpy(&command->newAuthValue.buffer[0], |
| command->authValue, |
| command->newAuthValue.size); |
| } else { |
| command->newAuthValue.size = 0; |
| } |
| |
| /* Initialize the context state for this operation. */ |
| context->state = ENTITY_CHANGE_AUTH_WAIT_FOR_SESSION; |
| |
| LOG_TRACE("finished"); |
| return TSS2_RC_SUCCESS; |
| |
| error_cleanup: |
| /* Cleanup duplicated input parameters that were copied before. */ |
| SAFE_FREE(command->entityPath); |
| SAFE_FREE(command->authValue); |
| return r; |
| } |
| |
| /** Asynchronous finish function for Fapi_ChangeAuth |
| * |
| * This function should be called after a previous Fapi_ChangeAuth_Async. |
| * |
| * @param[in,out] context The FAPI_CONTEXT |
| * |
| * @retval TSS2_RC_SUCCESS: if the function call was a success. |
| * @retval TSS2_FAPI_RC_BAD_REFERENCE: if context is NULL. |
| * @retval TSS2_FAPI_RC_BAD_CONTEXT: if context corruption is detected. |
| * @retval TSS2_FAPI_RC_BAD_SEQUENCE: if the context has an asynchronous |
| * operation already pending. |
| * @retval TSS2_FAPI_RC_IO_ERROR: if the data cannot be saved. |
| * @retval TSS2_FAPI_RC_MEMORY: if the FAPI cannot allocate enough memory for |
| * internal operations or return parameters. |
| * @retval TSS2_FAPI_RC_TRY_AGAIN: if the asynchronous operation is not yet |
| * complete. Call this function again later. |
| * @retval TSS2_FAPI_RC_BAD_VALUE if an invalid value was passed into |
| * the function. |
| * @retval TSS2_FAPI_RC_GENERAL_FAILURE if an internal error occurred. |
| * @retval TSS2_FAPI_RC_PATH_NOT_FOUND if a FAPI object path was not found |
| * during authorization. |
| * @retval TSS2_FAPI_RC_KEY_NOT_FOUND if a key was not found. |
| * @retval TSS2_FAPI_RC_AUTHORIZATION_UNKNOWN if a required authorization callback |
| * is not set. |
| * @retval TSS2_FAPI_RC_AUTHORIZATION_FAILED if the authorization attempt fails. |
| * @retval TSS2_FAPI_RC_POLICY_UNKNOWN if policy search for a certain policy digest |
| * was not successful. |
| * @retval TSS2_ESYS_RC_* possible error codes of ESAPI. |
| * @retval TSS2_FAPI_RC_NOT_PROVISIONED FAPI was not provisioned. |
| * @retval TSS2_FAPI_RC_BAD_PATH if the path is used in inappropriate context |
| * or contains illegal characters. |
| */ |
| TSS2_RC |
| Fapi_ChangeAuth_Finish( |
| FAPI_CONTEXT *context) |
| { |
| LOG_TRACE("called for context:%p", context); |
| |
| TSS2_RC r; |
| ESYS_TR auth_session; |
| |
| /* Check for NULL parameters */ |
| check_not_null(context); |
| |
| /* Helpful pointers */ |
| IFAPI_Entity_ChangeAuth * command = &(context->cmd.Entity_ChangeAuth); |
| IFAPI_OBJECT * object = &command->object; |
| const IFAPI_PROFILE *profile; |
| |
| switch (context->state) { |
| statecase(context->state, ENTITY_CHANGE_AUTH_WAIT_FOR_SESSION) |
| /* Retrieve profile information for subsequent commands. */ |
| r = ifapi_profiles_get(&context->profiles, command->entityPath, |
| &profile); |
| goto_if_error_reset_state(r, " FAPI create session", error_cleanup); |
| |
| /* Finish starting the session establishment. */ |
| r = ifapi_get_sessions_finish(context, profile, profile->nameAlg); |
| return_try_again(r); |
| |
| goto_if_error_reset_state(r, " FAPI create session", error_cleanup); |
| |
| /* If the referenced entity is an NV-Index, load its metadata from |
| the keystore. */ |
| if (ifapi_path_type_p(command->entityPath, |
| IFAPI_NV_PATH)) { |
| r = ifapi_keystore_load_async(&context->keystore, &context->io, |
| command->entityPath); |
| return_if_error_reset_state(r, "Could not open: %s", |
| command->entityPath); |
| |
| /* Set the correct re-entry state for handling NV-index entities. */ |
| context->state = ENTITY_CHANGE_AUTH_WAIT_FOR_NV_READ; |
| return TSS2_FAPI_RC_TRY_AGAIN; |
| } |
| |
| /* Check if the referenced entity is a hierarchy. */ |
| command->hierarchy_handle = |
| ifapi_get_hierary_handle(command->entityPath); |
| |
| if (command->hierarchy_handle) { |
| /* Set the correct re-entry state for handling hierarchies. */ |
| context->state = ENTITY_CHANGE_AUTH_HIERARCHY_READ; |
| /* Load the hierarchy's metadata from the keystore. */ |
| r = ifapi_keystore_load_async(&context->keystore, &context->io, |
| command->entityPath); |
| return_if_error_reset_state(r, "Could not open: %s", |
| command->entityPath); |
| |
| return TSS2_FAPI_RC_TRY_AGAIN; |
| } |
| |
| /* At this point, the referenced entity must be a key. |
| Load the key's metadata from the keystore. */ |
| r = ifapi_load_keys_async(context, command->entityPath); |
| goto_if_error(r, "Load keys.", error_cleanup); |
| |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_WAIT_FOR_KEY) |
| r = ifapi_load_keys_finish(context, IFAPI_NOT_FLUSH_PARENT, |
| &command->handle, |
| &command->key_object); |
| return_try_again(r); |
| goto_if_error(r, "Load keys.", error_cleanup); |
| |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_WAIT_FOR_KEY_AUTH) |
| /* Authorize the object with the old authorization */ |
| object = command->key_object; |
| r = ifapi_authorize_object(context, object, &auth_session); |
| return_try_again(r); |
| goto_if_error_reset_state(r, "Authorize key.", error_cleanup); |
| |
| /* Call to change the Authorization of the key. */ |
| r = Esys_ObjectChangeAuth_Async(context->esys, |
| command->handle, |
| context->loadKey.parent_handle, |
| auth_session, |
| ESYS_TR_NONE, ESYS_TR_NONE, |
| &command->newAuthValue); |
| goto_if_error(r, "Error: Sign", error_cleanup); |
| |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_AUTH_SENT) |
| r = Esys_ObjectChangeAuth_Finish(context->esys, |
| &command->newPrivate); |
| return_try_again(r); |
| |
| goto_if_error(r, "Error: Entity ChangeAuth", error_cleanup); |
| |
| object = command->key_object; |
| object->misc.key.private.size = command->newPrivate->size; |
| |
| /* Store the new private key blob to the context to be stored to |
| the keystore. */ |
| free(object->misc.key.private.buffer); |
| object->misc.key.private.buffer = malloc(object->misc.key.private.size); |
| goto_if_null2(object->misc.key.private.buffer, "Out of memory.", |
| r, TSS2_FAPI_RC_MEMORY, error_cleanup); |
| |
| memcpy(object->misc.key.private.buffer, |
| &command->newPrivate->buffer[0], |
| object->misc.key.private.size); |
| free(command->newPrivate); |
| |
| /* Flush the key with the old authorization form the TPM. */ |
| r = Esys_FlushContext_Async(context->esys, |
| command->handle); |
| goto_if_error(r, "Error: FlushContext", error_cleanup); |
| |
| command->handle = ESYS_TR_NONE; |
| |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_WAIT_FOR_FLUSH) |
| r = Esys_FlushContext_Finish(context->esys); |
| return_try_again(r); |
| |
| goto_if_error(r, "Error: ObjectChangeAuth", error_cleanup); |
| |
| /* Flush the parent key as well. */ |
| if (!context->loadKey.parent_handle_persistent |
| && context->loadKey.parent_handle != ESYS_TR_NONE) { |
| r = Esys_FlushContext_Async(context->esys, context->loadKey.parent_handle); |
| goto_if_error(r, "Flush parent", error_cleanup); |
| |
| context->loadKey.parent_handle = ESYS_TR_NONE; |
| return TSS2_FAPI_RC_TRY_AGAIN; |
| } else { |
| /* No need to flush the parent key */ |
| context->loadKey.parent_handle = ESYS_TR_NONE; |
| } |
| |
| /* Store information about whether the new authorization is an |
| empty authorization or an actual password. */ |
| object = command->key_object; |
| |
| if (strlen(command->authValue) > 0) |
| object->misc.key.with_auth = TPM2_YES; |
| else |
| object->misc.key.with_auth = TPM2_NO; |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_WRITE_PREPARE) |
| /* Perform serialization of the esys object if necessary */ |
| r = ifapi_esys_serialize_object(context->esys, object); |
| goto_if_error(r, "Prepare serialization", error_cleanup); |
| |
| /* Start writing the NV object to the key store */ |
| r = ifapi_keystore_store_async(&context->keystore, &context->io, |
| command->entityPath, |
| object); |
| goto_if_error_reset_state(r, "Could not open: %sh", error_cleanup, |
| command->entityPath); |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_WRITE) |
| /* Finish writing the object to the key store */ |
| r = ifapi_keystore_store_finish(&context->keystore, &context->io); |
| return_try_again(r); |
| return_if_error_reset_state(r, "write_finish failed"); |
| |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_CLEANUP) |
| /* Clean up the session information and reset the state and be done. */ |
| r = ifapi_cleanup_session(context); |
| try_again_or_error_goto(r, "Cleanup", error_cleanup); |
| |
| context->state = _FAPI_STATE_INIT; |
| LOG_TRACE("success"); |
| break; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_WAIT_FOR_NV_READ) |
| /* The is the re-entry in case of an NV-index as referenced object. |
| All code between the check for the entity type above and this |
| place was skipped in case of an NV-index. */ |
| r = ifapi_keystore_load_finish(&context->keystore, &context->io, |
| &command->object); |
| return_try_again(r); |
| return_if_error_reset_state(r, "read_finish failed"); |
| |
| /* Initialize the esys-object for the NV-index. */ |
| r = ifapi_initialize_object(context->esys, &command->object); |
| goto_if_error_reset_state(r, "Initialize NV object", error_cleanup); |
| |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_WAIT_FOR_NV_AUTH) |
| /* NV_ChangeAuth is only possible for objects with policy. */ |
| if (!command->object.misc.nv.public.nvPublic.authPolicy.size) { |
| goto_error(r, TSS2_FAPI_RC_AUTHORIZATION_FAILED, |
| "NV object has no policy. " |
| "NV_ChangeAuth is not possible.", error_cleanup); |
| } |
| |
| /* Authorize the object with with the policies |
| auth value and command code */ |
| r = ifapi_authorize_object(context, object, &auth_session); |
| return_try_again(r); |
| goto_if_error(r, "Authorize NV object.", error_cleanup); |
| |
| /* Change the NV index's AuthValue. */ |
| r = Esys_NV_ChangeAuth_Async(context->esys, |
| command->object.handle, |
| auth_session, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &command->newAuthValue); |
| goto_if_error(r, "Error: NV_ChangeAuth", error_cleanup); |
| |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_WAIT_FOR_NV_CHANGE_AUTH) |
| r = Esys_NV_ChangeAuth_Finish(context->esys); |
| return_try_again(r); |
| |
| goto_if_error(r, "Error: Entity ChangeAuth", error_cleanup); |
| |
| /* Update the information about whether the new Auth is an empty |
| authorization or an actual password. */ |
| if (strlen(command->authValue) > 0) |
| object->misc.nv.with_auth = TPM2_YES; |
| else |
| object->misc.nv.with_auth = TPM2_NO; |
| |
| /* Jump over to the AUTH_WRITE_PREPARE state for storing the |
| new metadata to the keystore. */ |
| context->state = ENTITY_CHANGE_AUTH_WRITE_PREPARE; |
| return TSS2_FAPI_RC_TRY_AGAIN; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_HIERARCHY_READ) |
| /* This is the re-entry point if the referenced entity is a |
| hierarchy. All code between the check for the entity type |
| and this place is skipped in case of a hierarchy. */ |
| r = ifapi_keystore_load_finish(&context->keystore, &context->io, object); |
| return_try_again(r); |
| return_if_error_reset_state(r, "read_finish failed"); |
| |
| /* Initialize the esys object for the hierarhcy. */ |
| r = ifapi_initialize_object(context->esys, &command->object); |
| goto_if_error_reset_state(r, "Initialize NV object", error_cleanup); |
| |
| command->object.handle |
| = command->hierarchy_handle; |
| |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_HIERARCHY_AUTHORIZE) |
| /* Authorize against the hierarhcy. */ |
| r = ifapi_authorize_object(context, &command->object, &auth_session); |
| return_try_again(r); |
| goto_if_error(r, "Authorize hierarchy.", error_cleanup); |
| |
| fallthrough; |
| |
| statecase(context->state, ENTITY_CHANGE_AUTH_HIERARCHY_CHANGE_AUTH) |
| /* Change the hierarchy authorization. */ |
| r = ifapi_change_auth_hierarchy(context, |
| command->hierarchy_handle, |
| &command->object, |
| &command->newAuthValue); |
| return_try_again(r); |
| goto_if_error(r, "Change auth hierarchy.", error_cleanup); |
| |
| /* Jump over to the AUTH_WRITE_PREPARE state for storing the |
| new metadata to the keystore. */ |
| context->state = ENTITY_CHANGE_AUTH_WRITE_PREPARE; |
| return TSS2_FAPI_RC_TRY_AGAIN; |
| |
| statecasedefault(context->state); |
| } |
| |
| error_cleanup: |
| /* In error cases object might not be flushed. */ |
| if (context->loadKey.parent_handle != ESYS_TR_NONE) |
| Esys_FlushContext(context->esys, context->loadKey.parent_handle); |
| if (command->handle != ESYS_TR_NONE) |
| Esys_FlushContext(context->esys, command->handle); |
| ifapi_session_clean(context); |
| ifapi_cleanup_ifapi_object(object); |
| ifapi_cleanup_ifapi_object(context->loadKey.key_object); |
| ifapi_cleanup_ifapi_object(&context->loadKey.auth_object); |
| ifapi_cleanup_ifapi_object(&context->createPrimary.pkey_object); |
| ifapi_cleanup_ifapi_object(command->key_object); |
| SAFE_FREE(command->entityPath); |
| SAFE_FREE(command->authValue); |
| LOG_TRACE("finished"); |
| return r; |
| } |
