diff options
Diffstat (limited to 'src/libimcv/tcg/tcg_attr.c')
| -rw-r--r-- | src/libimcv/tcg/tcg_attr.c | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/src/libimcv/tcg/tcg_attr.c b/src/libimcv/tcg/tcg_attr.c new file mode 100644 index 000000000..79492913b --- /dev/null +++ b/src/libimcv/tcg/tcg_attr.c @@ -0,0 +1,270 @@ +/* + * Copyright (C) 2011-2014 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "tcg_attr.h" +#include "tcg/pts/tcg_pts_attr_proto_caps.h" +#include "tcg/pts/tcg_pts_attr_dh_nonce_params_req.h" +#include "tcg/pts/tcg_pts_attr_dh_nonce_params_resp.h" +#include "tcg/pts/tcg_pts_attr_dh_nonce_finish.h" +#include "tcg/pts/tcg_pts_attr_meas_algo.h" +#include "tcg/pts/tcg_pts_attr_get_tpm_version_info.h" +#include "tcg/pts/tcg_pts_attr_tpm_version_info.h" +#include "tcg/pts/tcg_pts_attr_get_aik.h" +#include "tcg/pts/tcg_pts_attr_aik.h" +#include "tcg/pts/tcg_pts_attr_req_func_comp_evid.h" +#include "tcg/pts/tcg_pts_attr_gen_attest_evid.h" +#include "tcg/pts/tcg_pts_attr_simple_comp_evid.h" +#include "tcg/pts/tcg_pts_attr_simple_evid_final.h" +#include "tcg/pts/tcg_pts_attr_req_file_meas.h" +#include "tcg/pts/tcg_pts_attr_file_meas.h" +#include "tcg/pts/tcg_pts_attr_req_file_meta.h" +#include "tcg/pts/tcg_pts_attr_unix_file_meta.h" +#include "tcg/swid/tcg_swid_attr_req.h" +#include "tcg/swid/tcg_swid_attr_tag_id_inv.h" +#include "tcg/swid/tcg_swid_attr_tag_inv.h" +#include "tcg/seg/tcg_seg_attr_max_size.h" +#include "tcg/seg/tcg_seg_attr_seg_env.h" +#include "tcg/seg/tcg_seg_attr_next_seg.h" + +ENUM_BEGIN(tcg_attr_names, TCG_SCAP_REFERENCES, + TCG_SCAP_SUMMARY_RESULTS, + "SCAP References", + "SCAP Capabilities and Inventory", + "SCAP Content", + "SCAP Assessment", + "SCAP Results", + "SCAP Summary Results"); +ENUM_NEXT(tcg_attr_names, TCG_SWID_REQUEST, + TCG_SWID_TAG_EVENTS, + TCG_SCAP_SUMMARY_RESULTS, + "SWID Request", + "SWID Tag Identifier Inventory", + "SWID Tag Identifier Events", + "SWID Tag Inventory", + "SWID Tag Events"); +ENUM_NEXT(tcg_attr_names, TCG_SEG_MAX_ATTR_SIZE_REQ, + TCG_SEG_CANCEL_SEG_EXCH, + TCG_SWID_TAG_EVENTS, + "Max Attribute Size Request", + "Max Attribute Size Response", + "Attribute Segment Envelope", + "Next Segment Request", + "Cancel Segment Exchange"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_REQ_FUNC_COMP_EVID, + TCG_PTS_REQ_FUNC_COMP_EVID, + TCG_SEG_CANCEL_SEG_EXCH, + "Request Functional Component Evidence"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_GEN_ATTEST_EVID, + TCG_PTS_GEN_ATTEST_EVID, + TCG_PTS_REQ_FUNC_COMP_EVID, + "Generate Attestation Evidence"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_SIMPLE_COMP_EVID, + TCG_PTS_SIMPLE_COMP_EVID, + TCG_PTS_GEN_ATTEST_EVID, + "Simple Component Evidence"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_SIMPLE_EVID_FINAL, + TCG_PTS_SIMPLE_EVID_FINAL, + TCG_PTS_SIMPLE_COMP_EVID, + "Simple Evidence Final"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_VERIFICATION_RESULT, + TCG_PTS_VERIFICATION_RESULT, + TCG_PTS_SIMPLE_EVID_FINAL, + "Verification Result"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_INTEG_REPORT, + TCG_PTS_INTEG_REPORT, + TCG_PTS_VERIFICATION_RESULT, + "Integrity Report"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_REQ_FILE_META, + TCG_PTS_REQ_FILE_META, + TCG_PTS_INTEG_REPORT, + "Request File Metadata"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_WIN_FILE_META, + TCG_PTS_WIN_FILE_META, + TCG_PTS_REQ_FILE_META, + "Windows-Style File Metadata"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_UNIX_FILE_META, + TCG_PTS_UNIX_FILE_META, + TCG_PTS_WIN_FILE_META, + "Unix-Style File Metadata"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_REQ_REGISTRY_VALUE, + TCG_PTS_REQ_REGISTRY_VALUE, + TCG_PTS_UNIX_FILE_META, + "Request Registry Value"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_REGISTRY_VALUE, + TCG_PTS_REGISTRY_VALUE, + TCG_PTS_REQ_REGISTRY_VALUE, + "Registry Value"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_REQ_FILE_MEAS, + TCG_PTS_REQ_FILE_MEAS, + TCG_PTS_REGISTRY_VALUE, + "Request File Measurement"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_FILE_MEAS, + TCG_PTS_FILE_MEAS, + TCG_PTS_REQ_FILE_MEAS, + "File Measurement"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_REQ_INTEG_MEAS_LOG, + TCG_PTS_REQ_INTEG_MEAS_LOG, + TCG_PTS_FILE_MEAS, + "Request Integrity Measurement Log"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_INTEG_MEAS_LOG, + TCG_PTS_INTEG_MEAS_LOG, + TCG_PTS_REQ_INTEG_MEAS_LOG, + "Integrity Measurement Log"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_REQ_PROTO_CAPS, + TCG_PTS_REQ_PROTO_CAPS, + TCG_PTS_INTEG_MEAS_LOG, + "Request PTS Protocol Capabilities"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_PROTO_CAPS, + TCG_PTS_PROTO_CAPS, + TCG_PTS_REQ_PROTO_CAPS, + "PTS Protocol Capabilities"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_DH_NONCE_PARAMS_REQ, + TCG_PTS_DH_NONCE_PARAMS_REQ, + TCG_PTS_PROTO_CAPS, + "DH Nonce Parameters Request"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_DH_NONCE_PARAMS_RESP, + TCG_PTS_DH_NONCE_PARAMS_RESP, + TCG_PTS_DH_NONCE_PARAMS_REQ, + "DH Nonce Parameters Response"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_DH_NONCE_FINISH, + TCG_PTS_DH_NONCE_FINISH, + TCG_PTS_DH_NONCE_PARAMS_RESP, + "DH Nonce Finish"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_MEAS_ALGO, + TCG_PTS_MEAS_ALGO, + TCG_PTS_DH_NONCE_FINISH, + "PTS Measurement Algorithm Request"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_MEAS_ALGO_SELECTION, + TCG_PTS_MEAS_ALGO_SELECTION, + TCG_PTS_MEAS_ALGO, + "PTS Measurement Algorithm"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_GET_TPM_VERSION_INFO, + TCG_PTS_GET_TPM_VERSION_INFO, + TCG_PTS_MEAS_ALGO_SELECTION, + "Get TPM Version Information"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_TPM_VERSION_INFO, + TCG_PTS_TPM_VERSION_INFO, + TCG_PTS_GET_TPM_VERSION_INFO, + "TPM Version Information"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_REQ_TEMPL_REF_MANI_SET_META, + TCG_PTS_REQ_TEMPL_REF_MANI_SET_META, + TCG_PTS_TPM_VERSION_INFO, + "Request Template Reference Manifest Set Metadata"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_TEMPL_REF_MANI_SET_META, + TCG_PTS_TEMPL_REF_MANI_SET_META, + TCG_PTS_REQ_TEMPL_REF_MANI_SET_META, + "Template Reference Manifest Set Metadata"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_UPDATE_TEMPL_REF_MANI, + TCG_PTS_UPDATE_TEMPL_REF_MANI, + TCG_PTS_TEMPL_REF_MANI_SET_META, + "Update Template Reference Manifest"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_GET_AIK, + TCG_PTS_GET_AIK, + TCG_PTS_UPDATE_TEMPL_REF_MANI, + "Get Attestation Identity Key"); +ENUM_NEXT(tcg_attr_names, TCG_PTS_AIK, + TCG_PTS_AIK, + TCG_PTS_GET_AIK, + "Attestation Identity Key"); +ENUM_END(tcg_attr_names, TCG_PTS_AIK); + +/** + * See header + */ +pa_tnc_attr_t* tcg_attr_create_from_data(u_int32_t type, size_t length, chunk_t value) +{ + switch (type) + { + case TCG_SWID_REQUEST: + return tcg_swid_attr_req_create_from_data(length, value); + case TCG_SWID_TAG_ID_INVENTORY: + return tcg_swid_attr_tag_id_inv_create_from_data(length, value); + case TCG_SWID_TAG_INVENTORY: + return tcg_swid_attr_tag_inv_create_from_data(length, value); + case TCG_SEG_MAX_ATTR_SIZE_REQ: + return tcg_seg_attr_max_size_create_from_data(length, value, TRUE); + case TCG_SEG_MAX_ATTR_SIZE_RESP: + return tcg_seg_attr_max_size_create_from_data(length, value, FALSE); + case TCG_SEG_ATTR_SEG_ENV: + return tcg_seg_attr_seg_env_create_from_data(length, value); + case TCG_SEG_NEXT_SEG_REQ: + return tcg_seg_attr_next_seg_create_from_data(length, value); + case TCG_PTS_REQ_PROTO_CAPS: + return tcg_pts_attr_proto_caps_create_from_data(length, value, + TRUE); + case TCG_PTS_PROTO_CAPS: + return tcg_pts_attr_proto_caps_create_from_data(length, value, + FALSE); + case TCG_PTS_DH_NONCE_PARAMS_REQ: + return tcg_pts_attr_dh_nonce_params_req_create_from_data(length, + value); + case TCG_PTS_DH_NONCE_PARAMS_RESP: + return tcg_pts_attr_dh_nonce_params_resp_create_from_data(length, + value); + case TCG_PTS_DH_NONCE_FINISH: + return tcg_pts_attr_dh_nonce_finish_create_from_data(length, value); + case TCG_PTS_MEAS_ALGO: + return tcg_pts_attr_meas_algo_create_from_data(length, value, + FALSE); + case TCG_PTS_MEAS_ALGO_SELECTION: + return tcg_pts_attr_meas_algo_create_from_data(length, value, + TRUE); + case TCG_PTS_GET_TPM_VERSION_INFO: + return tcg_pts_attr_get_tpm_version_info_create_from_data(length, + value); + case TCG_PTS_TPM_VERSION_INFO: + return tcg_pts_attr_tpm_version_info_create_from_data(length, + value); + case TCG_PTS_GET_AIK: + return tcg_pts_attr_get_aik_create_from_data(length, value); + case TCG_PTS_AIK: + return tcg_pts_attr_aik_create_from_data(length, value); + case TCG_PTS_REQ_FUNC_COMP_EVID: + return tcg_pts_attr_req_func_comp_evid_create_from_data(length, + value); + case TCG_PTS_GEN_ATTEST_EVID: + return tcg_pts_attr_gen_attest_evid_create_from_data(length, value); + case TCG_PTS_SIMPLE_COMP_EVID: + return tcg_pts_attr_simple_comp_evid_create_from_data(length, + value); + case TCG_PTS_SIMPLE_EVID_FINAL: + return tcg_pts_attr_simple_evid_final_create_from_data(length, + value); + case TCG_PTS_REQ_FILE_MEAS: + return tcg_pts_attr_req_file_meas_create_from_data(length, value); + case TCG_PTS_FILE_MEAS: + return tcg_pts_attr_file_meas_create_from_data(length, value); + case TCG_PTS_REQ_FILE_META: + return tcg_pts_attr_req_file_meta_create_from_data(length, value); + case TCG_PTS_UNIX_FILE_META: + return tcg_pts_attr_unix_file_meta_create_from_data(length, value); + /* unsupported TCG/SWID attributes */ + case TCG_SWID_TAG_ID_EVENTS: + case TCG_SWID_TAG_EVENTS: + /* unsupported TCG/PTS attributes */ + case TCG_PTS_REQ_TEMPL_REF_MANI_SET_META: + case TCG_PTS_TEMPL_REF_MANI_SET_META: + case TCG_PTS_UPDATE_TEMPL_REF_MANI: + case TCG_PTS_VERIFICATION_RESULT: + case TCG_PTS_INTEG_REPORT: + case TCG_PTS_WIN_FILE_META: + case TCG_PTS_REQ_REGISTRY_VALUE: + case TCG_PTS_REGISTRY_VALUE: + case TCG_PTS_REQ_INTEG_MEAS_LOG: + case TCG_PTS_INTEG_MEAS_LOG: + default: + return NULL; + } +} |