plugins/imc-hcd.opt \
plugins/imc-os.opt \
plugins/imc-scanner.opt \
- plugins/imc-swid.opt \
plugins/imc-swima.opt \
plugins/imc-test.opt \
plugins/imv-attestation.opt \
plugins/imv-os.opt \
plugins/imv-scanner.opt \
- plugins/imv-swid.opt \
plugins/imv-swima.opt \
plugins/imv-test.opt \
plugins/ipseckey.opt \
+++ /dev/null
-libimcv.plugins.imc-swid.swid_directory = ${prefix}/share
- Directory where SWID tags are located.
-
-libimcv.plugins.imc-swid.swid_pretty = no
- Generate XML-encoded SWID tags with pretty indentation.
-
-libimcv.plugins.imc-swid.swid_full = no
- Include file information in the XML-encoded SWID tags.
+++ /dev/null
-libimcv.plugins.imv-swid.rest_api_uri =
- HTTP URI of the SWID REST API.
-
-libimcv.plugins.imv-swid.rest_api_timeout = 120
- Timeout of SWID REST API HTTP POST transaction.
ARG_ENABL_SET([imv-os], [enable IMV operating system module.])
ARG_ENABL_SET([imc-attestation],[enable IMC attestation module.])
ARG_ENABL_SET([imv-attestation],[enable IMV attestation module.])
-ARG_ENABL_SET([imc-swid], [enable IMC swid module.])
-ARG_ENABL_SET([imv-swid], [enable IMV swid module.])
ARG_ENABL_SET([imc-swima], [enable IMC swima module.])
ARG_ENABL_SET([imv-swima], [enable IMV swima module.])
ARG_ENABL_SET([imc-hcd], [enable IMC hcd module.])
tls=true;
fi
-if test x$imc_test = xtrue -o x$imv_test = xtrue -o x$imc_scanner = xtrue -o x$imv_scanner = xtrue -o x$imc_os = xtrue -o x$imv_os = xtrue -o x$imc_attestation = xtrue -o x$imv_attestation = xtrue -o x$imc_swid = xtrue -o x$imv_swid = xtrue -o x$imc_swima = xtrue -o x$imv_swima = xtrue -o x$imc_hcd = xtrue -o x$imv_hcd = xtrue; then
+if test x$imc_test = xtrue -o x$imv_test = xtrue -o x$imc_scanner = xtrue -o x$imv_scanner = xtrue -o x$imc_os = xtrue -o x$imv_os = xtrue -o x$imc_attestation = xtrue -o x$imv_attestation = xtrue -o x$imc_swima = xtrue -o x$imv_swima = xtrue -o x$imc_hcd = xtrue -o x$imv_hcd = xtrue; then
imcv=true;
fi
fi
fi
-if test x$imc_swima = xtrue -o $imv_swima = xtrue -o x$imv_swid = xtrue; then
+if test x$imc_swima = xtrue -o $imv_swima = xtrue; then
PKG_CHECK_MODULES(json, [json-c], [],
[PKG_CHECK_MODULES(json, [json])])
AC_SUBST(json_CFLAGS)
AM_CONDITIONAL(USE_IMV_OS, test x$imv_os = xtrue)
AM_CONDITIONAL(USE_IMC_ATTESTATION, test x$imc_attestation = xtrue)
AM_CONDITIONAL(USE_IMV_ATTESTATION, test x$imv_attestation = xtrue)
-AM_CONDITIONAL(USE_IMC_SWID, test x$imc_swid = xtrue)
-AM_CONDITIONAL(USE_IMV_SWID, test x$imv_swid = xtrue)
AM_CONDITIONAL(USE_IMC_SWIMA, test x$imc_swima = xtrue)
AM_CONDITIONAL(USE_IMV_SWIMA, test x$imv_swima = xtrue)
AM_CONDITIONAL(USE_IMC_HCD, test x$imc_hcd = xtrue)
if test x$fuzzing = xtrue; then
AC_DEFINE([USE_FUZZING], [], [build code for fuzzing])
fi
-if test x$imc_swima = xtrue -o x$imv_swima = xtrue -o x$imv_swid = xtrue ; then
+if test x$imc_swima = xtrue -o x$imv_swima = xtrue; then
AC_DEFINE([USE_JSON], [], [build code for JSON])
fi
src/libimcv/plugins/imv_os/Makefile
src/libimcv/plugins/imc_attestation/Makefile
src/libimcv/plugins/imv_attestation/Makefile
- src/libimcv/plugins/imc_swid/Makefile
- src/libimcv/plugins/imv_swid/Makefile
src/libimcv/plugins/imc_swima/Makefile
src/libimcv/plugins/imv_swima/Makefile
src/libimcv/plugins/imc_hcd/Makefile
seg/seg_contract.h seg/seg_contract.c \
seg/seg_contract_manager.h seg/seg_contract_manager.c \
seg/seg_env.h seg/seg_env.c \
- swid/swid_error.h swid/swid_error.c \
- swid/swid_inventory.h swid/swid_inventory.c \
- swid/swid_tag.h swid/swid_tag.c \
- swid/swid_tag_id.h swid/swid_tag_id.c \
swid_gen/swid_gen.h swid_gen/swid_gen.c \
swid_gen/swid_gen_info.h swid_gen/swid_gen_info.c \
swima/swima_data_model.h swima/swima_data_model.c \
tcg/seg/tcg_seg_attr_max_size.h tcg/seg/tcg_seg_attr_max_size.c \
tcg/seg/tcg_seg_attr_seg_env.h tcg/seg/tcg_seg_attr_seg_env.c \
tcg/seg/tcg_seg_attr_next_seg.h tcg/seg/tcg_seg_attr_next_seg.c \
- tcg/swid/tcg_swid_attr_req.h tcg/swid/tcg_swid_attr_req.c \
- tcg/swid/tcg_swid_attr_tag_id_inv.h tcg/swid/tcg_swid_attr_tag_id_inv.c \
- tcg/swid/tcg_swid_attr_tag_inv.h tcg/swid/tcg_swid_attr_tag_inv.c
LOCAL_SRC_FILES := $(filter %.c,$(libimcv_la_SOURCES))
seg/seg_contract.h seg/seg_contract.c \
seg/seg_contract_manager.h seg/seg_contract_manager.c \
seg/seg_env.h seg/seg_env.c \
- swid/swid_error.h swid/swid_error.c \
- swid/swid_inventory.h swid/swid_inventory.c \
- swid/swid_tag.h swid/swid_tag.c \
- swid/swid_tag_id.h swid/swid_tag_id.c \
swid_gen/swid_gen.h swid_gen/swid_gen.c \
swid_gen/swid_gen_info.h swid_gen/swid_gen_info.c \
swima/swima_data_model.h swima/swima_data_model.c \
tcg/pts/tcg_pts_attr_unix_file_meta.h tcg/pts/tcg_pts_attr_unix_file_meta.c \
tcg/seg/tcg_seg_attr_max_size.h tcg/seg/tcg_seg_attr_max_size.c \
tcg/seg/tcg_seg_attr_seg_env.h tcg/seg/tcg_seg_attr_seg_env.c \
- tcg/seg/tcg_seg_attr_next_seg.h tcg/seg/tcg_seg_attr_next_seg.c \
- tcg/swid/tcg_swid_attr_req.h tcg/swid/tcg_swid_attr_req.c \
- tcg/swid/tcg_swid_attr_tag_id_inv.h tcg/swid/tcg_swid_attr_tag_id_inv.c \
- tcg/swid/tcg_swid_attr_tag_inv.h tcg/swid/tcg_swid_attr_tag_inv.c
+ tcg/seg/tcg_seg_attr_next_seg.h tcg/seg/tcg_seg_attr_next_seg.c
ipsec_SCRIPTS = imv/_imv_policy
EXTRA_DIST = imv/_imv_policy Android.mk
SUBDIRS += plugins/imv_attestation
endif
-if USE_IMC_SWID
- SUBDIRS += plugins/imc_swid
-endif
-
-if USE_IMV_SWID
- SUBDIRS += plugins/imv_swid
-endif
-
if USE_IMC_SWIMA
SUBDIRS += plugins/imc_swima
endif
+++ /dev/null
-strongswan.org_*.swidtag
+++ /dev/null
-regid = strongswan.org
-unique_sw_id = strongSwan-$(PACKAGE_VERSION_MAJOR)-$(PACKAGE_VERSION_MINOR)-$(PACKAGE_VERSION_BUILD)$(PACKAGE_VERSION_REVIEW)
-swid_tag = $(regid)__$(unique_sw_id).swidtag
-
-swiddir = $(pkgdatadir)/swidtag
-dist_swid_DATA = $(swid_tag)
-EXTRA_DIST = $(regid)__strongSwan.swidtag.in
-CLEANFILES = $(regid)__strongSwan*.swidtag
-
-$(swid_tag) : $(regid)__strongSwan.swidtag.in
- $(AM_V_GEN) \
- sed \
- -e "s:@VERSION_MAJOR@:$(PACKAGE_VERSION_MAJOR):" \
- -e "s:@VERSION_MINOR@:$(PACKAGE_VERSION_MINOR):" \
- -e "s:@VERSION_BUILD@:$(PACKAGE_VERSION_BUILD):" \
- -e "s:@VERSION_REVIEW@:$(PACKAGE_VERSION_REVIEW):" \
- $(srcdir)/$(regid)__strongSwan.swidtag.in > $@
-
-AM_CPPFLAGS = \
- -I$(top_srcdir)/src/libstrongswan \
- -I$(top_srcdir)/src/libtncif \
- -I$(top_srcdir)/src/libimcv \
- -DSWID_DIRECTORY=\"${prefix}/share\"
-
-AM_CFLAGS = \
- $(PLUGIN_CFLAGS)
-
-imcv_LTLIBRARIES = imc-swid.la
-
-imc_swid_la_LIBADD = \
- $(top_builddir)/src/libimcv/libimcv.la \
- $(top_builddir)/src/libstrongswan/libstrongswan.la
-
-imc_swid_la_SOURCES = imc_swid.c imc_swid_state.h imc_swid_state.c
-
-imc_swid_la_LDFLAGS = -module -avoid-version -no-undefined
+++ /dev/null
-/*
- * Copyright (C) 2013-2017 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 "imc_swid_state.h"
-
-#include <imc/imc_agent.h>
-#include <imc/imc_msg.h>
-#include "tcg/seg/tcg_seg_attr_max_size.h"
-#include "tcg/seg/tcg_seg_attr_seg_env.h"
-#include "tcg/swid/tcg_swid_attr_req.h"
-#include "tcg/swid/tcg_swid_attr_tag_inv.h"
-#include "tcg/swid/tcg_swid_attr_tag_id_inv.h"
-#include "swid/swid_inventory.h"
-#include "swid/swid_error.h"
-
-#include <tncif_pa_subtypes.h>
-
-#include <pen/pen.h>
-#include <utils/debug.h>
-
-/* IMC definitions */
-
-static const char imc_name[] = "SWID";
-
-static pen_type_t msg_types[] = {
- { PEN_TCG, PA_SUBTYPE_TCG_SWID }
-};
-
-static imc_agent_t *imc_swid;
-
-/**
- * see section 3.8.1 of TCG TNC IF-IMC Specification 1.3
- */
-TNC_Result TNC_IMC_Initialize(TNC_IMCID imc_id,
- TNC_Version min_version,
- TNC_Version max_version,
- TNC_Version *actual_version)
-{
- if (imc_swid)
- {
- DBG1(DBG_IMC, "IMC \"%s\" has already been initialized", imc_name);
- return TNC_RESULT_ALREADY_INITIALIZED;
- }
- imc_swid = imc_agent_create(imc_name, msg_types, countof(msg_types),
- imc_id, actual_version);
- if (!imc_swid)
- {
- return TNC_RESULT_FATAL;
- }
- if (min_version > TNC_IFIMC_VERSION_1 || max_version < TNC_IFIMC_VERSION_1)
- {
- DBG1(DBG_IMC, "no common IF-IMC version");
- return TNC_RESULT_NO_COMMON_VERSION;
- }
- return TNC_RESULT_SUCCESS;
-}
-
-/**
- * see section 3.8.2 of TCG TNC IF-IMC Specification 1.3
- */
-TNC_Result TNC_IMC_NotifyConnectionChange(TNC_IMCID imc_id,
- TNC_ConnectionID connection_id,
- TNC_ConnectionState new_state)
-{
- imc_state_t *state;
-
- if (!imc_swid)
- {
- DBG1(DBG_IMC, "IMC \"%s\" has not been initialized", imc_name);
- return TNC_RESULT_NOT_INITIALIZED;
- }
- switch (new_state)
- {
- case TNC_CONNECTION_STATE_CREATE:
- state = imc_swid_state_create(connection_id);
- return imc_swid->create_state(imc_swid, state);
- case TNC_CONNECTION_STATE_HANDSHAKE:
- if (imc_swid->change_state(imc_swid, connection_id, new_state,
- &state) != TNC_RESULT_SUCCESS)
- {
- return TNC_RESULT_FATAL;
- }
- state->set_result(state, imc_id,
- TNC_IMV_EVALUATION_RESULT_DONT_KNOW);
- return TNC_RESULT_SUCCESS;
- case TNC_CONNECTION_STATE_DELETE:
- return imc_swid->delete_state(imc_swid, connection_id);
- default:
- return imc_swid->change_state(imc_swid, connection_id,
- new_state, NULL);
- }
-}
-
-/**
- * see section 3.8.3 of TCG TNC IF-IMC Specification 1.3
- */
-TNC_Result TNC_IMC_BeginHandshake(TNC_IMCID imc_id,
- TNC_ConnectionID connection_id)
-{
- imc_state_t *state;
- imc_msg_t *out_msg;
- pa_tnc_attr_t *attr;
- seg_contract_t *contract;
- seg_contract_manager_t *contracts;
- size_t max_attr_size = SWID_MAX_ATTR_SIZE;
- size_t max_seg_size;
- char buf[BUF_LEN];
- TNC_Result result = TNC_RESULT_SUCCESS;
-
- if (!imc_swid)
- {
- DBG1(DBG_IMC, "IMC \"%s\" has not been initialized", imc_name);
- return TNC_RESULT_NOT_INITIALIZED;
- }
- if (!imc_swid->get_state(imc_swid, connection_id, &state))
- {
- return TNC_RESULT_FATAL;
- }
-
- /* Determine maximum PA-TNC attribute segment size */
- max_seg_size = state->get_max_msg_len(state) - PA_TNC_HEADER_SIZE
- - PA_TNC_ATTR_HEADER_SIZE
- - TCG_SEG_ATTR_SEG_ENV_HEADER;
-
- /* Announce support of PA-TNC segmentation to IMV */
- contract = seg_contract_create(msg_types[0], max_attr_size, max_seg_size,
- TRUE, imc_id, TRUE);
- contract->get_info_string(contract, buf, BUF_LEN, TRUE);
- DBG2(DBG_IMC, "%s", buf);
- contracts = state->get_contracts(state);
- contracts->add_contract(contracts, contract);
- attr = tcg_seg_attr_max_size_create(max_attr_size, max_seg_size, TRUE);
-
- /* send PA-TNC message with the excl flag not set */
- out_msg = imc_msg_create(imc_swid, state, connection_id, imc_id,
- TNC_IMVID_ANY, msg_types[0]);
- out_msg->add_attribute(out_msg, attr);
- result = out_msg->send(out_msg, FALSE);
- out_msg->destroy(out_msg);
-
- return result;
-}
-
-/**
- * Add one or multiple SWID Inventory attributes to the send queue
- */
-static bool add_swid_inventory(imc_state_t *state, imc_msg_t *msg,
- uint32_t request_id, bool full_tags,
- swid_inventory_t *targets)
-{
- pa_tnc_attr_t *attr, *attr_error;
- imc_swid_state_t *swid_state;
- swid_inventory_t *swid_inventory;
- char *swid_directory;
- uint32_t eid_epoch;
- bool swid_pretty, swid_full;
- enumerator_t *enumerator;
-
- swid_directory = lib->settings->get_str(lib->settings,
- "%s.plugins.imc-swid.swid_directory",
- SWID_DIRECTORY, lib->ns);
- swid_pretty = lib->settings->get_bool(lib->settings,
- "%s.plugins.imc-swid.swid_pretty",
- FALSE, lib->ns);
- swid_full = lib->settings->get_bool(lib->settings,
- "%s.plugins.imc-swid.swid_full",
- FALSE, lib->ns);
-
- swid_inventory = swid_inventory_create(full_tags);
- if (!swid_inventory->collect(swid_inventory, swid_directory, targets,
- swid_pretty, swid_full))
- {
- swid_inventory->destroy(swid_inventory);
- attr_error = swid_error_create(TCG_SWID_ERROR, request_id,
- 0, "error in SWID tag collection");
- msg->add_attribute(msg, attr_error);
- return FALSE;
- }
- DBG1(DBG_IMC, "collected %d SWID tag%s%s",
- swid_inventory->get_count(swid_inventory), full_tags ? "" : " ID",
- swid_inventory->get_count(swid_inventory) == 1 ? "" : "s");
-
- swid_state = (imc_swid_state_t*)state;
- eid_epoch = swid_state->get_eid_epoch(swid_state);
-
- if (full_tags)
- {
- tcg_swid_attr_tag_inv_t *swid_attr;
- swid_tag_t *tag;
-
- /* Send a TCG SWID Tag Inventory attribute */
- attr = tcg_swid_attr_tag_inv_create(request_id, eid_epoch, 1);
- swid_attr = (tcg_swid_attr_tag_inv_t*)attr;
-
- enumerator = swid_inventory->create_enumerator(swid_inventory);
- while (enumerator->enumerate(enumerator, &tag))
- {
- swid_attr->add(swid_attr, tag->get_ref(tag));
- }
- enumerator->destroy(enumerator);
- }
- else
- {
- tcg_swid_attr_tag_id_inv_t *swid_id_attr;
- swid_tag_id_t *tag_id;
-
- /* Send a TCG SWID Tag ID Inventory attribute */
- attr = tcg_swid_attr_tag_id_inv_create(request_id, eid_epoch, 1);
- swid_id_attr = (tcg_swid_attr_tag_id_inv_t*)attr;
-
- enumerator = swid_inventory->create_enumerator(swid_inventory);
- while (enumerator->enumerate(enumerator, &tag_id))
- {
- swid_id_attr->add(swid_id_attr, tag_id->get_ref(tag_id));
- }
- enumerator->destroy(enumerator);
- }
-
- msg->add_attribute(msg, attr);
- swid_inventory->destroy(swid_inventory);
-
- return TRUE;
-}
-
-static TNC_Result receive_message(imc_state_t *state, imc_msg_t *in_msg)
-{
- imc_msg_t *out_msg;
- pa_tnc_attr_t *attr;
- enumerator_t *enumerator;
- pen_type_t type;
- TNC_Result result;
- bool fatal_error = FALSE;
-
- /* generate an outgoing PA-TNC message - we might need it */
- out_msg = imc_msg_create_as_reply(in_msg);
-
- /* parse received PA-TNC message and handle local and remote errors */
- result = in_msg->receive(in_msg, out_msg, &fatal_error);
- if (result != TNC_RESULT_SUCCESS)
- {
- out_msg->destroy(out_msg);
- return result;
- }
-
- /* analyze PA-TNC attributes */
- enumerator = in_msg->create_attribute_enumerator(in_msg);
- while (enumerator->enumerate(enumerator, &attr))
- {
- tcg_swid_attr_req_t *attr_req;
- uint8_t flags;
- uint32_t request_id;
- bool full_tags;
- swid_inventory_t *targets;
-
- type = attr->get_type(attr);
-
- if (type.vendor_id != PEN_TCG || type.type != TCG_SWID_REQUEST)
- {
- continue;
- }
-
- attr_req = (tcg_swid_attr_req_t*)attr;
- flags = attr_req->get_flags(attr_req);
- request_id = attr_req->get_request_id(attr_req);
- targets = attr_req->get_targets(attr_req);
-
- if (flags & (TCG_SWID_ATTR_REQ_FLAG_S | TCG_SWID_ATTR_REQ_FLAG_C))
- {
- attr = swid_error_create(TCG_SWID_SUBSCRIPTION_DENIED, request_id,
- 0, "no subscription available yet");
- out_msg->add_attribute(out_msg, attr);
- break;
- }
- full_tags = (flags & TCG_SWID_ATTR_REQ_FLAG_R) == 0;
-
- if (!add_swid_inventory(state, out_msg, request_id, full_tags, targets))
- {
- break;
- }
- }
- enumerator->destroy(enumerator);
-
- if (fatal_error)
- {
- result = TNC_RESULT_FATAL;
- }
- else
- {
- /* send PA-TNC message with the EXCL flag set */
- result = out_msg->send(out_msg, TRUE);
- }
- out_msg->destroy(out_msg);
-
- return result;
-}
-
-/**
- * see section 3.8.4 of TCG TNC IF-IMC Specification 1.3
-
- */
-TNC_Result TNC_IMC_ReceiveMessage(TNC_IMCID imc_id,
- TNC_ConnectionID connection_id,
- TNC_BufferReference msg,
- TNC_UInt32 msg_len,
- TNC_MessageType msg_type)
-{
- imc_state_t *state;
- imc_msg_t *in_msg;
- TNC_Result result;
-
- if (!imc_swid)
- {
- DBG1(DBG_IMC, "IMC \"%s\" has not been initialized", imc_name);
- return TNC_RESULT_NOT_INITIALIZED;
- }
- if (!imc_swid->get_state(imc_swid, connection_id, &state))
- {
- return TNC_RESULT_FATAL;
- }
- in_msg = imc_msg_create_from_data(imc_swid, state, connection_id, msg_type,
- chunk_create(msg, msg_len));
- result = receive_message(state, in_msg);
- in_msg->destroy(in_msg);
-
- return result;
-}
-
-/**
- * see section 3.8.6 of TCG TNC IF-IMV Specification 1.3
- */
-TNC_Result TNC_IMC_ReceiveMessageLong(TNC_IMCID imc_id,
- TNC_ConnectionID connection_id,
- TNC_UInt32 msg_flags,
- TNC_BufferReference msg,
- TNC_UInt32 msg_len,
- TNC_VendorID msg_vid,
- TNC_MessageSubtype msg_subtype,
- TNC_UInt32 src_imv_id,
- TNC_UInt32 dst_imc_id)
-{
- imc_state_t *state;
- imc_msg_t *in_msg;
- TNC_Result result;
-
- if (!imc_swid)
- {
- DBG1(DBG_IMC, "IMC \"%s\" has not been initialized", imc_name);
- return TNC_RESULT_NOT_INITIALIZED;
- }
- if (!imc_swid->get_state(imc_swid, connection_id, &state))
- {
- return TNC_RESULT_FATAL;
- }
- in_msg = imc_msg_create_from_long_data(imc_swid, state, connection_id,
- src_imv_id, dst_imc_id,msg_vid, msg_subtype,
- chunk_create(msg, msg_len));
- result =receive_message(state, in_msg);
- in_msg->destroy(in_msg);
-
- return result;
-}
-
-/**
- * see section 3.8.7 of TCG TNC IF-IMC Specification 1.3
- */
-TNC_Result TNC_IMC_BatchEnding(TNC_IMCID imc_id,
- TNC_ConnectionID connection_id)
-{
- if (!imc_swid)
- {
- DBG1(DBG_IMC, "IMC \"%s\" has not been initialized", imc_name);
- return TNC_RESULT_NOT_INITIALIZED;
- }
- return TNC_RESULT_SUCCESS;
-}
-
-/**
- * see section 3.8.8 of TCG TNC IF-IMC Specification 1.3
- */
-TNC_Result TNC_IMC_Terminate(TNC_IMCID imc_id)
-{
- if (!imc_swid)
- {
- DBG1(DBG_IMC, "IMC \"%s\" has not been initialized", imc_name);
- return TNC_RESULT_NOT_INITIALIZED;
- }
- imc_swid->destroy(imc_swid);
- imc_swid = NULL;
-
- return TNC_RESULT_SUCCESS;
-}
-
-/**
- * see section 4.2.8.1 of TCG TNC IF-IMC Specification 1.3
- */
-TNC_Result TNC_IMC_ProvideBindFunction(TNC_IMCID imc_id,
- TNC_TNCC_BindFunctionPointer bind_function)
-{
- if (!imc_swid)
- {
- DBG1(DBG_IMC, "IMC \"%s\" has not been initialized", imc_name);
- return TNC_RESULT_NOT_INITIALIZED;
- }
- return imc_swid->bind_functions(imc_swid, bind_function);
-}
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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 "imc_swid_state.h"
-
-#include <tncif_names.h>
-
-#include <utils/debug.h>
-
-typedef struct private_imc_swid_state_t private_imc_swid_state_t;
-
-/**
- * Private data of an imc_swid_state_t object.
- */
-struct private_imc_swid_state_t {
-
- /**
- * Public members of imc_swid_state_t
- */
- imc_swid_state_t public;
-
- /**
- * TNCCS connection ID
- */
- TNC_ConnectionID connection_id;
-
- /**
- * TNCCS connection state
- */
- TNC_ConnectionState state;
-
- /**
- * Assessment/Evaluation Result
- */
- TNC_IMV_Evaluation_Result result;
-
- /**
- * Does the TNCCS connection support long message types?
- */
- bool has_long;
-
- /**
- * Does the TNCCS connection support exclusive delivery?
- */
- bool has_excl;
-
- /**
- * Maximum PA-TNC message size for this TNCCS connection
- */
- uint32_t max_msg_len;
-
- /**
- * PA-TNC attribute segmentation contracts associated with TNCCS connection
- */
- seg_contract_manager_t *contracts;
-
- /**
- * Event ID Epoch
- */
- uint32_t eid_epoch;
-};
-
-METHOD(imc_state_t, get_connection_id, TNC_ConnectionID,
- private_imc_swid_state_t *this)
-{
- return this->connection_id;
-}
-
-METHOD(imc_state_t, has_long, bool,
- private_imc_swid_state_t *this)
-{
- return this->has_long;
-}
-
-METHOD(imc_state_t, has_excl, bool,
- private_imc_swid_state_t *this)
-{
- return this->has_excl;
-}
-
-METHOD(imc_state_t, set_flags, void,
- private_imc_swid_state_t *this, bool has_long, bool has_excl)
-{
- this->has_long = has_long;
- this->has_excl = has_excl;
-}
-
-METHOD(imc_state_t, set_max_msg_len, void,
- private_imc_swid_state_t *this, uint32_t max_msg_len)
-{
- this->max_msg_len = max_msg_len;
-}
-
-METHOD(imc_state_t, get_max_msg_len, uint32_t,
- private_imc_swid_state_t *this)
-{
- return this->max_msg_len;
-}
-
-METHOD(imc_state_t, get_contracts, seg_contract_manager_t*,
- private_imc_swid_state_t *this)
-{
- return this->contracts;
-}
-
-METHOD(imc_state_t, change_state, void,
- private_imc_swid_state_t *this, TNC_ConnectionState new_state)
-{
- this->state = new_state;
-}
-
-METHOD(imc_state_t, set_result, void,
- private_imc_swid_state_t *this, TNC_IMCID id,
- TNC_IMV_Evaluation_Result result)
-{
- this->result = result;
-}
-
-METHOD(imc_state_t, get_result, bool,
- private_imc_swid_state_t *this, TNC_IMCID id,
- TNC_IMV_Evaluation_Result *result)
-{
- if (result)
- {
- *result = this->result;
- }
- return this->result != TNC_IMV_EVALUATION_RESULT_DONT_KNOW;
-}
-
-METHOD(imc_state_t, destroy, void,
- private_imc_swid_state_t *this)
-{
- this->contracts->destroy(this->contracts);
- free(this);
-}
-
-METHOD(imc_swid_state_t, get_eid_epoch, uint32_t,
- private_imc_swid_state_t *this)
-{
- return this->eid_epoch;
-}
-
-/**
- * Described in header.
- */
-imc_state_t *imc_swid_state_create(TNC_ConnectionID connection_id)
-{
- private_imc_swid_state_t *this;
- uint32_t eid_epoch;
- nonce_gen_t *ng;
-
- ng = lib->crypto->create_nonce_gen(lib->crypto);
- if (!ng || !ng->get_nonce(ng, 4, (uint8_t*)&eid_epoch))
- {
- DBG1(DBG_TNC, "failed to generate random EID epoch value");
- DESTROY_IF(ng);
- return NULL;
- }
- ng->destroy(ng);
-
- DBG1(DBG_IMC, "creating random EID epoch 0x%08x", eid_epoch);
-
- INIT(this,
- .public = {
- .interface = {
- .get_connection_id = _get_connection_id,
- .has_long = _has_long,
- .has_excl = _has_excl,
- .set_flags = _set_flags,
- .set_max_msg_len = _set_max_msg_len,
- .get_max_msg_len = _get_max_msg_len,
- .get_contracts = _get_contracts,
- .change_state = _change_state,
- .set_result = _set_result,
- .get_result = _get_result,
- .destroy = _destroy,
- },
- .get_eid_epoch = _get_eid_epoch,
- },
- .state = TNC_CONNECTION_STATE_CREATE,
- .result = TNC_IMV_EVALUATION_RESULT_DONT_KNOW,
- .connection_id = connection_id,
- .contracts = seg_contract_manager_create(),
- .eid_epoch = eid_epoch,
- );
-
-
- return &this->public.interface;
-}
-
-
+++ /dev/null
-/*
- * Copyright (C) 2013 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.
- */
-
-/**
- * @defgroup imc_swid imc_swid
- * @ingroup libimcv_plugins
- *
- * @defgroup imc_swid_state_t imc_swid_state
- * @{ @ingroup imc_swid
- */
-
-#ifndef IMC_SWID_STATE_H_
-#define IMC_SWID_STATE_H_
-
-#include <imc/imc_state.h>
-#include <library.h>
-
-typedef struct imc_swid_state_t imc_swid_state_t;
-
-/**
- * Internal state of an imc_swid_t connection instance
- */
-struct imc_swid_state_t {
-
- /**
- * imc_state_t interface
- */
- imc_state_t interface;
-
- /**
- * Get Event ID Epoch
- *
- * @return Event ID Epoch
- */
- uint32_t (*get_eid_epoch)(imc_swid_state_t *this);
-
-};
-
-/**
- * Create an imc_swid_state_t instance
- *
- * @param id connection ID
- */
-imc_state_t* imc_swid_state_create(TNC_ConnectionID id);
-
-#endif /** IMC_SWID_STATE_H_ @}*/
+++ /dev/null
-<?xml version="1.0" encoding="utf-8"?>
-<SoftwareIdentity
- name="strongSwan"
- tagId="strongSwan-@VERSION_MAJOR@-@VERSION_MINOR@-@VERSION_BUILD@@VERSION_REVIEW@"
- version="@VERSION_MAJOR@.@VERSION_MINOR@.@VERSION_BUILD@@VERSION_REVIEW@" versionScheme="alphanumeric"
- xmlns="http://standards.iso.org/iso/19770/-2/2015/schema.xsd">
- <Entity
- name="strongSwan Project"
- regid="strongswan.org"
- role="softwareCreator licensor tagCreator"/>
-</SoftwareIdentity>
+++ /dev/null
-AM_CPPFLAGS = \
- -I$(top_srcdir)/src/libstrongswan \
- -I$(top_srcdir)/src/libtncif \
- -I$(top_srcdir)/src/libtpmtss \
- -I$(top_srcdir)/src/libimcv
-
-AM_CFLAGS = \
- $(PLUGIN_CFLAGS) $(json_CFLAGS)
-
-imcv_LTLIBRARIES = imv-swid.la
-
-imv_swid_la_LIBADD = \
- $(top_builddir)/src/libimcv/libimcv.la \
- $(top_builddir)/src/libstrongswan/libstrongswan.la \
- $(json_LIBS)
-
-imv_swid_la_SOURCES = \
- imv_swid.c imv_swid_state.h imv_swid_state.c \
- imv_swid_agent.h imv_swid_agent.c
-
-imv_swid_la_LDFLAGS = -module -avoid-version -no-undefined
+++ /dev/null
-/*
- * Copyright (C) 2013 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 "imv_swid_agent.h"
-
-static const char imv_name[] = "SWID";
-static const imv_agent_create_t imv_agent_create = imv_swid_agent_create;
-
-/* include generic TGC TNC IF-IMV API code below */
-
-#include <imv/imv_if.h>
-
+++ /dev/null
-/*
- * Copyright (C) 2013-2017 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.
- */
-
-#define _GNU_SOURCE
-#include <stdio.h>
-
-#include "imv_swid_agent.h"
-#include "imv_swid_state.h"
-
-#include <imcv.h>
-#include <imv/imv_agent.h>
-#include <imv/imv_msg.h>
-#include <ietf/ietf_attr_pa_tnc_error.h>
-#include "rest/rest.h"
-#include "tcg/seg/tcg_seg_attr_max_size.h"
-#include "tcg/seg/tcg_seg_attr_seg_env.h"
-#include "tcg/swid/tcg_swid_attr_req.h"
-#include "tcg/swid/tcg_swid_attr_tag_inv.h"
-#include "tcg/swid/tcg_swid_attr_tag_id_inv.h"
-#include "swid/swid_error.h"
-#include "swid/swid_inventory.h"
-
-#include <tncif_names.h>
-#include <tncif_pa_subtypes.h>
-
-#include <pen/pen.h>
-#include <utils/debug.h>
-#include <bio/bio_reader.h>
-
-typedef struct private_imv_swid_agent_t private_imv_swid_agent_t;
-
-/* Subscribed PA-TNC message subtypes */
-static pen_type_t msg_types[] = {
- { PEN_TCG, PA_SUBTYPE_TCG_SWID }
-};
-
-/**
- * Flag set when corresponding attribute has been received
- */
-enum imv_swid_attr_t {
- IMV_SWID_ATTR_TAG_INV = (1<<0),
- IMV_SWID_ATTR_TAG_ID_INV = (1<<1)
-};
-
-/**
- * Private data of an imv_swid_agent_t object.
- */
-struct private_imv_swid_agent_t {
-
- /**
- * Public members of imv_swid_agent_t
- */
- imv_agent_if_t public;
-
- /**
- * IMV agent responsible for generic functions
- */
- imv_agent_t *agent;
-
- /**
- * REST API to strongTNC manager
- */
- rest_t *rest_api;
-
-};
-
-METHOD(imv_agent_if_t, bind_functions, TNC_Result,
- private_imv_swid_agent_t *this, TNC_TNCS_BindFunctionPointer bind_function)
-{
- return this->agent->bind_functions(this->agent, bind_function);
-}
-
-METHOD(imv_agent_if_t, notify_connection_change, TNC_Result,
- private_imv_swid_agent_t *this, TNC_ConnectionID id,
- TNC_ConnectionState new_state)
-{
- imv_state_t *state;
-
- switch (new_state)
- {
- case TNC_CONNECTION_STATE_CREATE:
- state = imv_swid_state_create(id);
- return this->agent->create_state(this->agent, state);
- case TNC_CONNECTION_STATE_DELETE:
- return this->agent->delete_state(this->agent, id);
- default:
- return this->agent->change_state(this->agent, id, new_state, NULL);
- }
-}
-
-/**
- * Process a received message
- */
-static TNC_Result receive_msg(private_imv_swid_agent_t *this,
- imv_state_t *state, imv_msg_t *in_msg)
-{
- imv_swid_state_t *swid_state;
- imv_msg_t *out_msg;
- enumerator_t *enumerator;
- pa_tnc_attr_t *attr;
- TNC_Result result;
- bool fatal_error = FALSE;
-
- /* generate an outgoing PA-TNC message - we might need it */
- out_msg = imv_msg_create_as_reply(in_msg);
-
- /* parse received PA-TNC message and handle local and remote errors */
- result = in_msg->receive(in_msg, out_msg, &fatal_error);
- if (result != TNC_RESULT_SUCCESS)
- {
- out_msg->destroy(out_msg);
- return result;
- }
-
- swid_state = (imv_swid_state_t*)state;
-
- /* analyze PA-TNC attributes */
- enumerator = in_msg->create_attribute_enumerator(in_msg);
- while (enumerator->enumerate(enumerator, &attr))
- {
- uint32_t request_id = 0, last_eid, eid_epoch;
- swid_inventory_t *inventory;
- pen_type_t type;
-
- type = attr->get_type(attr);
-
- if (type.vendor_id == PEN_IETF && type.type == IETF_ATTR_PA_TNC_ERROR)
- {
- ietf_attr_pa_tnc_error_t *error_attr;
- pen_type_t error_code;
- chunk_t msg_info, description;
- bio_reader_t *reader;
- uint32_t max_attr_size;
- bool success;
-
- error_attr = (ietf_attr_pa_tnc_error_t*)attr;
- error_code = error_attr->get_error_code(error_attr);
-
- if (error_code.vendor_id == PEN_TCG)
- {
- fatal_error = TRUE;
- msg_info = error_attr->get_msg_info(error_attr);
- reader = bio_reader_create(msg_info);
- success = reader->read_uint32(reader, &request_id);
-
- DBG1(DBG_IMV, "received TCG error '%N' for request %d",
- swid_error_code_names, error_code.type, request_id);
- if (!success)
- {
- reader->destroy(reader);
- continue;
- }
- if (error_code.type == TCG_SWID_RESPONSE_TOO_LARGE)
- {
- if (!reader->read_uint32(reader, &max_attr_size))
- {
- reader->destroy(reader);
- continue;
- }
- DBG1(DBG_IMV, " maximum PA-TNC attribute size is %u bytes",
- max_attr_size);
- }
- description = reader->peek(reader);
- if (description.len)
- {
- DBG1(DBG_IMV, " description: %.*s", description.len,
- description.ptr);
- }
- reader->destroy(reader);
- }
- }
- else if (type.vendor_id != PEN_TCG)
- {
- continue;
- }
-
- switch (type.type)
- {
- case TCG_SWID_TAG_ID_INVENTORY:
- {
- tcg_swid_attr_tag_id_inv_t *attr_cast;
- uint32_t missing;
- int tag_id_count;
-
- state->set_action_flags(state, IMV_SWID_ATTR_TAG_ID_INV);
-
- attr_cast = (tcg_swid_attr_tag_id_inv_t*)attr;
- request_id = attr_cast->get_request_id(attr_cast);
- last_eid = attr_cast->get_last_eid(attr_cast, &eid_epoch);
- inventory = attr_cast->get_inventory(attr_cast);
- tag_id_count = inventory->get_count(inventory);
- missing = attr_cast->get_tag_id_count(attr_cast);
- swid_state->set_missing(swid_state, missing);
-
- DBG2(DBG_IMV, "received SWID tag ID inventory with %d item%s "
- "for request %d at eid %d of epoch 0x%08x, %d item%s to "
- "follow", tag_id_count, (tag_id_count == 1) ? "" : "s",
- request_id, last_eid, eid_epoch, missing,
- (missing == 1) ? "" : "s");
-
- if (request_id == swid_state->get_request_id(swid_state))
- {
- swid_state->set_swid_inventory(swid_state, inventory);
- swid_state->set_count(swid_state, tag_id_count, 0,
- in_msg->get_src_id(in_msg));
- }
- else
- {
- DBG1(DBG_IMV, "no workitem found for SWID tag ID inventory "
- "with request ID %d", request_id);
- }
- attr_cast->clear_inventory(attr_cast);
- break;
- }
- case TCG_SWID_TAG_INVENTORY:
- {
- tcg_swid_attr_tag_inv_t *attr_cast;
- swid_tag_t *tag;
- chunk_t tag_encoding;
- json_object *jobj, *jarray, *jstring;
- char *tag_str;
- uint32_t missing;
- int tag_count;
- enumerator_t *e;
-
- state->set_action_flags(state, IMV_SWID_ATTR_TAG_INV);
-
- attr_cast = (tcg_swid_attr_tag_inv_t*)attr;
- request_id = attr_cast->get_request_id(attr_cast);
- last_eid = attr_cast->get_last_eid(attr_cast, &eid_epoch);
- inventory = attr_cast->get_inventory(attr_cast);
- tag_count = inventory->get_count(inventory);
- missing = attr_cast->get_tag_count(attr_cast);
- swid_state->set_missing(swid_state, missing);
-
- DBG2(DBG_IMV, "received SWID tag inventory with %d item%s for "
- "request %d at eid %d of epoch 0x%08x, %d item%s to follow",
- tag_count, (tag_count == 1) ? "" : "s", request_id,
- last_eid, eid_epoch, missing, (missing == 1) ? "" : "s");
-
- if (request_id == swid_state->get_request_id(swid_state))
- {
- swid_state->set_count(swid_state, 0, tag_count,
- in_msg->get_src_id(in_msg));
-
- if (this->rest_api)
- {
- jobj = json_object_new_object();
- jarray = json_object_new_array();
- json_object_object_add(jobj, "data", jarray);
-
- e = inventory->create_enumerator(inventory);
- while (e->enumerate(e, &tag))
- {
- tag_encoding = tag->get_encoding(tag);
- tag_str = strndup(tag_encoding.ptr, tag_encoding.len);
- DBG3(DBG_IMV, "%s", tag_str);
- jstring = json_object_new_string(tag_str);
- json_object_array_add(jarray, jstring);
- free(tag_str);
- }
- e->destroy(e);
-
- if (this->rest_api->post(this->rest_api,
- "swid/add-tags/", jobj, NULL) != SUCCESS)
- {
- DBG1(DBG_IMV, "error in REST API add-tags request");
- }
- json_object_put(jobj);
- }
- }
- else
- {
- DBG1(DBG_IMV, "no workitem found for SWID tag inventory "
- "with request ID %d", request_id);
- }
- attr_cast->clear_inventory(attr_cast);
- break;
- }
- default:
- break;
- }
- }
- enumerator->destroy(enumerator);
-
- if (fatal_error)
- {
- state->set_recommendation(state,
- TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION,
- TNC_IMV_EVALUATION_RESULT_ERROR);
- result = out_msg->send_assessment(out_msg);
- if (result == TNC_RESULT_SUCCESS)
- {
- result = this->agent->provide_recommendation(this->agent, state);
- }
- }
- else
- {
- /* send PA-TNC message with the EXCL flag set */
- result = out_msg->send(out_msg, TRUE);
- }
- out_msg->destroy(out_msg);
-
- return result;
-}
-
-METHOD(imv_agent_if_t, receive_message, TNC_Result,
- private_imv_swid_agent_t *this, TNC_ConnectionID id,
- TNC_MessageType msg_type, chunk_t msg)
-{
- imv_state_t *state;
- imv_msg_t *in_msg;
- TNC_Result result;
-
- if (!this->agent->get_state(this->agent, id, &state))
- {
- return TNC_RESULT_FATAL;
- }
- in_msg = imv_msg_create_from_data(this->agent, state, id, msg_type, msg);
- result = receive_msg(this, state, in_msg);
- in_msg->destroy(in_msg);
-
- return result;
-}
-
-METHOD(imv_agent_if_t, receive_message_long, TNC_Result,
- private_imv_swid_agent_t *this, TNC_ConnectionID id,
- TNC_UInt32 src_imc_id, TNC_UInt32 dst_imv_id,
- TNC_VendorID msg_vid, TNC_MessageSubtype msg_subtype, chunk_t msg)
-{
- imv_state_t *state;
- imv_msg_t *in_msg;
- TNC_Result result;
-
- if (!this->agent->get_state(this->agent, id, &state))
- {
- return TNC_RESULT_FATAL;
- }
- in_msg = imv_msg_create_from_long_data(this->agent, state, id,
- src_imc_id, dst_imv_id, msg_vid, msg_subtype, msg);
- result = receive_msg(this, state, in_msg);
- in_msg->destroy(in_msg);
-
- return result;
-
-}
-
-METHOD(imv_agent_if_t, batch_ending, TNC_Result,
- private_imv_swid_agent_t *this, TNC_ConnectionID id)
-{
- imv_msg_t *out_msg;
- imv_state_t *state;
- imv_session_t *session;
- imv_workitem_t *workitem;
- imv_swid_state_t *swid_state;
- imv_swid_handshake_state_t handshake_state;
- pa_tnc_attr_t *attr;
- TNC_IMVID imv_id;
- TNC_Result result = TNC_RESULT_SUCCESS;
- bool no_workitems = TRUE;
- uint32_t request_id, received;
- uint8_t flags;
- enumerator_t *enumerator;
-
- if (!this->agent->get_state(this->agent, id, &state))
- {
- return TNC_RESULT_FATAL;
- }
- swid_state = (imv_swid_state_t*)state;
- handshake_state = swid_state->get_handshake_state(swid_state);
- session = state->get_session(state);
- imv_id = this->agent->get_id(this->agent);
-
- if (handshake_state == IMV_SWID_STATE_END)
- {
- return TNC_RESULT_SUCCESS;
- }
-
- /* Create an empty out message - we might need it */
- out_msg = imv_msg_create(this->agent, state, id, imv_id,
- swid_state->get_imc_id(swid_state),
- msg_types[0]);
-
- if (!imcv_db)
- {
- DBG2(DBG_IMV, "no workitems available - no evaluation possible");
- state->set_recommendation(state,
- TNC_IMV_ACTION_RECOMMENDATION_ALLOW,
- TNC_IMV_EVALUATION_RESULT_DONT_KNOW);
- result = out_msg->send_assessment(out_msg);
- out_msg->destroy(out_msg);
- swid_state->set_handshake_state(swid_state, IMV_SWID_STATE_END);
-
- if (result != TNC_RESULT_SUCCESS)
- {
- return result;
- }
- return this->agent->provide_recommendation(this->agent, state);
- }
-
- /* Look for SWID tag workitem and create SWID tag request */
- if (handshake_state == IMV_SWID_STATE_INIT &&
- session->get_policy_started(session))
- {
- size_t max_attr_size = SWID_MAX_ATTR_SIZE;
- size_t max_seg_size;
- seg_contract_t *contract;
- seg_contract_manager_t *contracts;
- char buf[BUF_LEN];
-
- enumerator = session->create_workitem_enumerator(session);
- if (enumerator)
- {
- while (enumerator->enumerate(enumerator, &workitem))
- {
- if (workitem->get_imv_id(workitem) != TNC_IMVID_ANY ||
- workitem->get_type(workitem) != IMV_WORKITEM_SWID_TAGS)
- {
- continue;
- }
-
- flags = TCG_SWID_ATTR_REQ_FLAG_NONE;
- if (strchr(workitem->get_arg_str(workitem), 'R'))
- {
- flags |= TCG_SWID_ATTR_REQ_FLAG_R;
- }
- if (strchr(workitem->get_arg_str(workitem), 'S'))
- {
- flags |= TCG_SWID_ATTR_REQ_FLAG_S;
- }
- if (strchr(workitem->get_arg_str(workitem), 'C'))
- {
- flags |= TCG_SWID_ATTR_REQ_FLAG_C;
- }
-
- /* Determine maximum PA-TNC attribute segment size */
- max_seg_size = state->get_max_msg_len(state)
- - PA_TNC_HEADER_SIZE
- - PA_TNC_ATTR_HEADER_SIZE
- - TCG_SEG_ATTR_SEG_ENV_HEADER;
-
- /* Announce support of PA-TNC segmentation to IMC */
- contract = seg_contract_create(msg_types[0], max_attr_size,
- max_seg_size, TRUE, imv_id, FALSE);
- contract->get_info_string(contract, buf, BUF_LEN, TRUE);
- DBG2(DBG_IMV, "%s", buf);
- contracts = state->get_contracts(state);
- contracts->add_contract(contracts, contract);
- attr = tcg_seg_attr_max_size_create(max_attr_size,
- max_seg_size, TRUE);
- out_msg->add_attribute(out_msg, attr);
-
- /* Issue a SWID request */
- request_id = workitem->get_id(workitem);
- swid_state->set_request_id(swid_state, request_id);
- attr = tcg_swid_attr_req_create(flags, request_id, 0);
- out_msg->add_attribute(out_msg, attr);
- workitem->set_imv_id(workitem, imv_id);
- no_workitems = FALSE;
- DBG2(DBG_IMV, "IMV %d issues SWID request %d",
- imv_id, request_id);
- break;
- }
- enumerator->destroy(enumerator);
-
- if (no_workitems)
- {
- DBG2(DBG_IMV, "IMV %d has no workitems - "
- "no evaluation requested", imv_id);
- state->set_recommendation(state,
- TNC_IMV_ACTION_RECOMMENDATION_ALLOW,
- TNC_IMV_EVALUATION_RESULT_DONT_KNOW);
- }
- handshake_state = IMV_SWID_STATE_WORKITEMS;
- swid_state->set_handshake_state(swid_state, handshake_state);
- }
- }
-
- received = state->get_action_flags(state);
-
- if (handshake_state == IMV_SWID_STATE_WORKITEMS &&
- (received & (IMV_SWID_ATTR_TAG_INV|IMV_SWID_ATTR_TAG_ID_INV)) &&
- swid_state->get_missing(swid_state) == 0)
- {
- TNC_IMV_Evaluation_Result eval;
- TNC_IMV_Action_Recommendation rec;
- char result_str[BUF_LEN], *error_str = "", *command;
- char *target, *separator;
- int tag_id_count, tag_count, i;
- chunk_t tag_creator, unique_sw_id;
- json_object *jrequest, *jresponse, *jvalue;
- tcg_swid_attr_req_t *cast_attr;
- swid_tag_id_t *tag_id;
- status_t status = SUCCESS;
-
- if (this->rest_api && (received & IMV_SWID_ATTR_TAG_ID_INV))
- {
- if (asprintf(&command, "sessions/%d/swid-measurement/",
- session->get_session_id(session, NULL, NULL)) < 0)
- {
- error_str = "allocation of command string failed";
- status = FAILED;
- }
- else
- {
- jrequest = swid_state->get_swid_inventory(swid_state);
- status = this->rest_api->post(this->rest_api, command,
- jrequest, &jresponse);
- if (status == FAILED)
- {
- error_str = "error in REST API swid-measurement request";
- }
- free(command);
- }
- }
-
- switch (status)
- {
- case SUCCESS:
- enumerator = session->create_workitem_enumerator(session);
- while (enumerator->enumerate(enumerator, &workitem))
- {
- if (workitem->get_type(workitem) == IMV_WORKITEM_SWID_TAGS)
- {
- swid_state->get_count(swid_state, &tag_id_count,
- &tag_count);
- snprintf(result_str, BUF_LEN, "received inventory of "
- "%d SWID tag ID%s and %d SWID tag%s",
- tag_id_count, (tag_id_count == 1) ? "" : "s",
- tag_count, (tag_count == 1) ? "" : "s");
- session->remove_workitem(session, enumerator);
-
- eval = TNC_IMV_EVALUATION_RESULT_COMPLIANT;
- rec = workitem->set_result(workitem, result_str, eval);
- state->update_recommendation(state, rec, eval);
- imcv_db->finalize_workitem(imcv_db, workitem);
- workitem->destroy(workitem);
- break;
- }
- }
- enumerator->destroy(enumerator);
- break;
- case NEED_MORE:
- if (received & IMV_SWID_ATTR_TAG_INV)
- {
- error_str = "not all requested SWID tags were received";
- status = FAILED;
- json_object_put(jresponse);
- break;
- }
- if (json_object_get_type(jresponse) != json_type_array)
- {
- error_str = "response was not a json_array";
- status = FAILED;
- json_object_put(jresponse);
- break;
- }
-
- /* Create a TCG SWID Request attribute */
- attr = tcg_swid_attr_req_create(TCG_SWID_ATTR_REQ_FLAG_NONE,
- swid_state->get_request_id(swid_state), 0);
- tag_id_count = json_object_array_length(jresponse);
- DBG1(DBG_IMV, "%d SWID tag target%s", tag_id_count,
- (tag_id_count == 1) ? "" : "s");
- swid_state->set_missing(swid_state, tag_id_count);
-
- for (i = 0; i < tag_id_count; i++)
- {
- jvalue = json_object_array_get_idx(jresponse, i);
- if (json_object_get_type(jvalue) != json_type_string)
- {
- error_str = "json_string element expected in json_array";
- status = FAILED;
- json_object_put(jresponse);
- break;
- }
- target = (char*)json_object_get_string(jvalue);
- DBG1(DBG_IMV, " %s", target);
-
- /* Separate target into tag_creator and unique_sw_id */
- separator = strstr(target, "__");
- if (!separator)
- {
- error_str = "separation of regid from "
- "unique software ID failed";
- break;
- }
- tag_creator = chunk_create(target, separator - target);
- separator += 2;
- unique_sw_id = chunk_create(separator, strlen(target) -
- tag_creator.len - 2);
- tag_id = swid_tag_id_create(tag_creator, unique_sw_id,
- chunk_empty);
- cast_attr = (tcg_swid_attr_req_t*)attr;
- cast_attr->add_target(cast_attr, tag_id);
- }
- json_object_put(jresponse);
-
- out_msg->add_attribute(out_msg, attr);
- break;
- case FAILED:
- default:
- break;
- }
-
- if (status == FAILED)
- {
- enumerator = session->create_workitem_enumerator(session);
- while (enumerator->enumerate(enumerator, &workitem))
- {
- if (workitem->get_type(workitem) == IMV_WORKITEM_SWID_TAGS)
- {
- session->remove_workitem(session, enumerator);
- eval = TNC_IMV_EVALUATION_RESULT_ERROR;
- rec = workitem->set_result(workitem, error_str, eval);
- state->update_recommendation(state, rec, eval);
- imcv_db->finalize_workitem(imcv_db, workitem);
- workitem->destroy(workitem);
- break;
- }
- }
- enumerator->destroy(enumerator);
- }
- }
-
- /* finalized all workitems ? */
- if (handshake_state == IMV_SWID_STATE_WORKITEMS &&
- session->get_workitem_count(session, imv_id) == 0)
- {
- result = out_msg->send_assessment(out_msg);
- out_msg->destroy(out_msg);
- swid_state->set_handshake_state(swid_state, IMV_SWID_STATE_END);
-
- if (result != TNC_RESULT_SUCCESS)
- {
- return result;
- }
- return this->agent->provide_recommendation(this->agent, state);
- }
-
- /* send non-empty PA-TNC message with excl flag not set */
- if (out_msg->get_attribute_count(out_msg))
- {
- result = out_msg->send(out_msg, FALSE);
- }
- out_msg->destroy(out_msg);
-
- return result;
-}
-
-METHOD(imv_agent_if_t, solicit_recommendation, TNC_Result,
- private_imv_swid_agent_t *this, TNC_ConnectionID id)
-{
- imv_state_t *state;
-
- if (!this->agent->get_state(this->agent, id, &state))
- {
- return TNC_RESULT_FATAL;
- }
- return this->agent->provide_recommendation(this->agent, state);
-}
-
-METHOD(imv_agent_if_t, destroy, void,
- private_imv_swid_agent_t *this)
-{
- DESTROY_IF(this->rest_api);
- this->agent->destroy(this->agent);
- free(this);
-}
-
-/**
- * Described in header.
- */
-imv_agent_if_t *imv_swid_agent_create(const char *name, TNC_IMVID id,
- TNC_Version *actual_version)
-{
- private_imv_swid_agent_t *this;
- imv_agent_t *agent;
- char *rest_api_uri;
- u_int rest_api_timeout;
-
- agent = imv_agent_create(name, msg_types, countof(msg_types), id,
- actual_version);
- if (!agent)
- {
- return NULL;
- }
- agent->add_non_fatal_attr_type(agent,
- pen_type_create(PEN_TCG, TCG_SEG_MAX_ATTR_SIZE_REQ));
-
- INIT(this,
- .public = {
- .bind_functions = _bind_functions,
- .notify_connection_change = _notify_connection_change,
- .receive_message = _receive_message,
- .receive_message_long = _receive_message_long,
- .batch_ending = _batch_ending,
- .solicit_recommendation = _solicit_recommendation,
- .destroy = _destroy,
- },
- .agent = agent,
- );
-
- rest_api_uri = lib->settings->get_str(lib->settings,
- "%s.plugins.imv-swid.rest_api_uri", NULL, lib->ns);
- rest_api_timeout = lib->settings->get_int(lib->settings,
- "%s.plugins.imv-swid.rest_api_timeout", 120, lib->ns);
- if (rest_api_uri)
- {
- this->rest_api = rest_create(rest_api_uri, rest_api_timeout);
- }
-
- return &this->public;
-}
-
+++ /dev/null
-/*
- * Copyright (C) 2013 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.
- */
-
-/**
- * @defgroup imv_swid_agent_t imv_swid_agent
- * @{ @ingroup imv_swid
- */
-
-#ifndef IMV_SWID_AGENT_H_
-#define IMV_SWID_AGENT_H_
-
-#include <imv/imv_agent_if.h>
-
-/**
- * Creates an SWID IMV agent
- *
- * @param name Name of the IMV
- * @param id ID of the IMV
- * @param actual_version TNC IF-IMV version
- */
-imv_agent_if_t* imv_swid_agent_create(const char* name, TNC_IMVID id,
- TNC_Version *actual_version);
-
-#endif /** IMV_SWID_AGENT_H_ @}*/
+++ /dev/null
-/*
- * Copyright (C) 2013-2017 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 "imv_swid_state.h"
-
-#include <imv/imv_lang_string.h>
-#include <imv/imv_reason_string.h>
-#include <imv/imv_remediation_string.h>
-#include <swid/swid_tag_id.h>
-
-#include <tncif_policy.h>
-
-#include <utils/lexparser.h>
-#include <utils/debug.h>
-
-typedef struct private_imv_swid_state_t private_imv_swid_state_t;
-
-/**
- * Private data of an imv_swid_state_t object.
- */
-struct private_imv_swid_state_t {
-
- /**
- * Public members of imv_swid_state_t
- */
- imv_swid_state_t public;
-
- /**
- * TNCCS connection ID
- */
- TNC_ConnectionID connection_id;
-
- /**
- * TNCCS connection state
- */
- TNC_ConnectionState state;
-
- /**
- * Does the TNCCS connection support long message types?
- */
- bool has_long;
-
- /**
- * Does the TNCCS connection support exclusive delivery?
- */
- bool has_excl;
-
- /**
- * Maximum PA-TNC message size for this TNCCS connection
- */
- uint32_t max_msg_len;
-
- /**
- * Flags set for completed actions
- */
- uint32_t action_flags;
-
- /**
- * IMV database session associated with TNCCS connection
- */
- imv_session_t *session;
-
- /**
- * PA-TNC attribute segmentation contracts associated with TNCCS connection
- */
- seg_contract_manager_t *contracts;
-
- /**
- * IMV action recommendation
- */
- TNC_IMV_Action_Recommendation rec;
-
- /**
- * IMV evaluation result
- */
- TNC_IMV_Evaluation_Result eval;
-
- /**
- * IMV Scanner handshake state
- */
- imv_swid_handshake_state_t handshake_state;
-
- /**
- * TNC Reason String
- */
- imv_reason_string_t *reason_string;
-
- /**
- * IETF Remediation Instructions String
- */
- imv_remediation_string_t *remediation_string;
-
- /**
- * SWID Tag Request ID
- */
- uint32_t request_id;
-
- /**
- * Number of processed SWID Tag IDs
- */
- int tag_id_count;
-
- /**
- * Number of processed SWID Tags
- */
- int tag_count;
-
- /**
- * Number of missing SWID Tags or Tag IDs
- */
- uint32_t missing;
-
- /**
- * SWID IMC ID
- */
- TNC_UInt32 imc_id;
-
- /**
- * Top level JSON object
- */
- json_object *jobj;
-
- /**
- * JSON array containing an inventory of SWID Tag IDs
- */
- json_object *jarray;
-
-};
-
-METHOD(imv_state_t, get_connection_id, TNC_ConnectionID,
- private_imv_swid_state_t *this)
-{
- return this->connection_id;
-}
-
-METHOD(imv_state_t, has_long, bool,
- private_imv_swid_state_t *this)
-{
- return this->has_long;
-}
-
-METHOD(imv_state_t, has_excl, bool,
- private_imv_swid_state_t *this)
-{
- return this->has_excl;
-}
-
-METHOD(imv_state_t, set_flags, void,
- private_imv_swid_state_t *this, bool has_long, bool has_excl)
-{
- this->has_long = has_long;
- this->has_excl = has_excl;
-}
-
-METHOD(imv_state_t, set_max_msg_len, void,
- private_imv_swid_state_t *this, uint32_t max_msg_len)
-{
- this->max_msg_len = max_msg_len;
-}
-
-METHOD(imv_state_t, get_max_msg_len, uint32_t,
- private_imv_swid_state_t *this)
-{
- return this->max_msg_len;
-}
-
-METHOD(imv_state_t, set_action_flags, void,
- private_imv_swid_state_t *this, uint32_t flags)
-{
- this->action_flags |= flags;
-}
-
-METHOD(imv_state_t, get_action_flags, uint32_t,
- private_imv_swid_state_t *this)
-{
- return this->action_flags;
-}
-
-METHOD(imv_state_t, set_session, void,
- private_imv_swid_state_t *this, imv_session_t *session)
-{
- this->session = session;
-}
-
-METHOD(imv_state_t, get_session, imv_session_t*,
- private_imv_swid_state_t *this)
-{
- return this->session;
-}
-
-METHOD(imv_state_t, get_contracts, seg_contract_manager_t*,
- private_imv_swid_state_t *this)
-{
- return this->contracts;
-}
-
-METHOD(imv_state_t, change_state, void,
- private_imv_swid_state_t *this, TNC_ConnectionState new_state)
-{
- this->state = new_state;
-}
-
-METHOD(imv_state_t, get_recommendation, void,
- private_imv_swid_state_t *this, TNC_IMV_Action_Recommendation *rec,
- TNC_IMV_Evaluation_Result *eval)
-{
- *rec = this->rec;
- *eval = this->eval;
-}
-
-METHOD(imv_state_t, set_recommendation, void,
- private_imv_swid_state_t *this, TNC_IMV_Action_Recommendation rec,
- TNC_IMV_Evaluation_Result eval)
-{
- this->rec = rec;
- this->eval = eval;
-}
-
-METHOD(imv_state_t, update_recommendation, void,
- private_imv_swid_state_t *this, TNC_IMV_Action_Recommendation rec,
- TNC_IMV_Evaluation_Result eval)
-{
- this->rec = tncif_policy_update_recommendation(this->rec, rec);
- this->eval = tncif_policy_update_evaluation(this->eval, eval);
-}
-
-METHOD(imv_state_t, get_reason_string, bool,
- private_imv_swid_state_t *this, enumerator_t *language_enumerator,
- chunk_t *reason_string, char **reason_language)
-{
- return FALSE;
-}
-
-METHOD(imv_state_t, get_remediation_instructions, bool,
- private_imv_swid_state_t *this, enumerator_t *language_enumerator,
- chunk_t *string, char **lang_code, char **uri)
-{
- return FALSE;
-}
-
-METHOD(imv_state_t, destroy, void,
- private_imv_swid_state_t *this)
-{
- json_object_put(this->jobj);
- DESTROY_IF(this->session);
- DESTROY_IF(this->reason_string);
- DESTROY_IF(this->remediation_string);
- this->contracts->destroy(this->contracts);
- free(this);
-}
-
-METHOD(imv_swid_state_t, set_handshake_state, void,
- private_imv_swid_state_t *this, imv_swid_handshake_state_t new_state)
-{
- this->handshake_state = new_state;
-}
-
-METHOD(imv_swid_state_t, get_handshake_state, imv_swid_handshake_state_t,
- private_imv_swid_state_t *this)
-{
- return this->handshake_state;
-}
-
-METHOD(imv_swid_state_t, set_request_id, void,
- private_imv_swid_state_t *this, uint32_t request_id)
-{
- this->request_id = request_id;
-}
-
-METHOD(imv_swid_state_t, get_request_id, uint32_t,
- private_imv_swid_state_t *this)
-{
- return this->request_id;
-}
-
-METHOD(imv_swid_state_t, set_swid_inventory, void,
- private_imv_swid_state_t *this, swid_inventory_t *inventory)
-{
- chunk_t tag_creator, sw_id;
- char software_id[BUF_LEN];
- json_object *jstring;
- swid_tag_id_t *tag_id;
- enumerator_t *enumerator;
-
- enumerator = inventory->create_enumerator(inventory);
- while (enumerator->enumerate(enumerator, &tag_id))
- {
- /* Construct software ID from tag creator and unique software ID */
- tag_creator = tag_id->get_tag_creator(tag_id);
- sw_id = tag_id->get_unique_sw_id(tag_id, NULL);
- snprintf(software_id, BUF_LEN, "%.*s__%.*s",
- (int)tag_creator.len, tag_creator.ptr,
- (int)sw_id.len, sw_id.ptr);
- DBG3(DBG_IMV, " %s", software_id);
-
- /* Add software ID to JSON array */
- jstring = json_object_new_string(software_id);
- json_object_array_add(this->jarray, jstring);
- }
- enumerator->destroy(enumerator);
-}
-
-METHOD(imv_swid_state_t, get_swid_inventory, json_object*,
- private_imv_swid_state_t *this)
-{
- return this->jobj;
-}
-
-METHOD(imv_swid_state_t, set_missing, void,
- private_imv_swid_state_t *this, uint32_t count)
-{
- this->missing = count;
-}
-
-METHOD(imv_swid_state_t, get_missing, uint32_t,
- private_imv_swid_state_t *this)
-{
- return this->missing;
-}
-
-METHOD(imv_swid_state_t, set_count, void,
- private_imv_swid_state_t *this, int tag_id_count, int tag_count,
- TNC_UInt32 imc_id)
-{
- this->tag_id_count += tag_id_count;
- this->tag_count += tag_count;
- this->imc_id = imc_id;
-}
-
-METHOD(imv_swid_state_t, get_count, void,
- private_imv_swid_state_t *this, int *tag_id_count, int *tag_count)
-{
- if (tag_id_count)
- {
- *tag_id_count = this->tag_id_count;
- }
- if (tag_count)
- {
- *tag_count = this->tag_count;
- }
-}
-
-METHOD(imv_swid_state_t, get_imc_id, TNC_UInt32,
- private_imv_swid_state_t *this)
-{
- return this->imc_id;
-}
-
-/**
- * Described in header.
- */
-imv_state_t *imv_swid_state_create(TNC_ConnectionID connection_id)
-{
- private_imv_swid_state_t *this;
-
- INIT(this,
- .public = {
- .interface = {
- .get_connection_id = _get_connection_id,
- .has_long = _has_long,
- .has_excl = _has_excl,
- .set_flags = _set_flags,
- .set_max_msg_len = _set_max_msg_len,
- .get_max_msg_len = _get_max_msg_len,
- .set_action_flags = _set_action_flags,
- .get_action_flags = _get_action_flags,
- .set_session = _set_session,
- .get_session= _get_session,
- .get_contracts = _get_contracts,
- .change_state = _change_state,
- .get_recommendation = _get_recommendation,
- .set_recommendation = _set_recommendation,
- .update_recommendation = _update_recommendation,
- .get_reason_string = _get_reason_string,
- .get_remediation_instructions = _get_remediation_instructions,
- .destroy = _destroy,
- },
- .set_handshake_state = _set_handshake_state,
- .get_handshake_state = _get_handshake_state,
- .set_request_id = _set_request_id,
- .get_request_id = _get_request_id,
- .set_swid_inventory = _set_swid_inventory,
- .get_swid_inventory = _get_swid_inventory,
- .set_missing = _set_missing,
- .get_missing = _get_missing,
- .set_count = _set_count,
- .get_count = _get_count,
- .get_imc_id = _get_imc_id,
- },
- .state = TNC_CONNECTION_STATE_CREATE,
- .rec = TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION,
- .eval = TNC_IMV_EVALUATION_RESULT_DONT_KNOW,
- .connection_id = connection_id,
- .contracts = seg_contract_manager_create(),
- .imc_id = TNC_IMCID_ANY,
- .jobj = json_object_new_object(),
- .jarray = json_object_new_array(),
- );
-
- json_object_object_add(this->jobj, "data", this->jarray);
-
- return &this->public.interface;
-}
-
-
+++ /dev/null
-/*
- * Copyright (C) 2013-2016 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.
- */
-
-/**
- * @defgroup imv_swid imv_swid
- * @ingroup libimcv_plugins
- *
- * @defgroup imv_swid_state_t imv_swid_state
- * @{ @ingroup imv_swid
- */
-
-#ifndef IMV_SWID_STATE_H_
-#define IMV_SWID_STATE_H_
-
-#include <imv/imv_state.h>
-#include <swid/swid_inventory.h>
-#include <library.h>
-
-#include <json.h>
-
-typedef struct imv_swid_state_t imv_swid_state_t;
-typedef enum imv_swid_handshake_state_t imv_swid_handshake_state_t;
-
-/**
- * IMV OS Handshake States (state machine)
- */
-enum imv_swid_handshake_state_t {
- IMV_SWID_STATE_INIT,
- IMV_SWID_STATE_WORKITEMS,
- IMV_SWID_STATE_END
-};
-
-/**
- * Internal state of an imv_swid_t connection instance
- */
-struct imv_swid_state_t {
-
- /**
- * imv_state_t interface
- */
- imv_state_t interface;
-
- /**
- * Set state of the handshake
- *
- * @param new_state the handshake state of IMV
- */
- void (*set_handshake_state)(imv_swid_state_t *this,
- imv_swid_handshake_state_t new_state);
-
- /**
- * Get state of the handshake
- *
- * @return the handshake state of IMV
- */
- imv_swid_handshake_state_t (*get_handshake_state)(imv_swid_state_t *this);
-
- /**
- * Set the SWID request ID
- *
- * @param request_id SWID request ID to be set
- */
- void (*set_request_id)(imv_swid_state_t *this, uint32_t request_id);
-
- /**
- * Get the SWID request ID
- *
- * @return SWID request ID
- */
- uint32_t (*get_request_id)(imv_swid_state_t *this);
-
- /**
- * Set or extend the SWID Tag ID inventory in the state
- *
- * @param inventory SWID Tags ID inventory to be added
- */
- void (*set_swid_inventory)(imv_swid_state_t *this, swid_inventory_t *inventory);
-
- /**
- * Get the encoding of the complete SWID Tag ID inventory
- *
- * @return SWID Tags ID inventory as a JSON array
- */
- json_object* (*get_swid_inventory)(imv_swid_state_t *this);
-
- /**
- * Set the number of still missing SWID Tags or Tag IDs
- *
- * @param count Number of missing SWID Tags or Tag IDs
- */
- void (*set_missing)(imv_swid_state_t *this, uint32_t count);
-
- /**
- * Get the number of still missing SWID Tags or Tag IDs
- *
- * @result Number of missing SWID Tags or Tag IDs
- */
- uint32_t (*get_missing)(imv_swid_state_t *this);
-
- /**
- * Set [or with multiple attributes increment] SWID Tag [ID] counters
- *
- * @param tag_id_count Number of received SWID Tag IDs
- * @param tag_count Number of received SWID Tags
- * @param imc_id SWID IMC ID
- */
- void (*set_count)(imv_swid_state_t *this, int tag_id_count, int tag_count,
- TNC_UInt32 imc_id);
-
- /**
- * Set [or with multiple attributes increment] SWID Tag [ID] counters
- *
- * @param tag_id_count Number of received SWID Tag IDs
- * @param tag_count Number of received SWID Tags
- */
- void (*get_count)(imv_swid_state_t *this, int *tag_id_count, int *tag_count);
-
- /**
- * Get SWID IMC ID
- *
- * @return SWID IMC ID
- */
- TNC_UInt32 (*get_imc_id)(imv_swid_state_t *this);
-};
-
-/**
- * Create an imv_swid_state_t instance
- *
- * @param id connection ID
- */
-imv_state_t* imv_swid_state_create(TNC_ConnectionID id);
-
-#endif /** IMV_SWID_STATE_H_ @}*/
+++ /dev/null
-/*
- * Copyright (C) 2011 Sansar Choinyambuu
- * 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 "swid_error.h"
-
-#include <bio/bio_writer.h>
-#include <ietf/ietf_attr_pa_tnc_error.h>
-
-ENUM(swid_error_code_names, TCG_SWID_ERROR, TCG_SWID_RESPONSE_TOO_LARGE,
- "SWID Error",
- "SWID Subscription Denied",
- "SWID Response Too Large"
-);
-
-/**
- * Described in header.
- */
-pa_tnc_attr_t* swid_error_create(swid_error_code_t code, uint32_t request_id,
- uint32_t max_attr_size, char *description)
-{
- bio_writer_t *writer;
- chunk_t msg_info;
- pa_tnc_attr_t *attr;
- pen_type_t error_code;
-
- error_code = pen_type_create( PEN_TCG, code);
- writer = bio_writer_create(4);
- writer->write_uint32(writer, request_id);
- if (code == TCG_SWID_RESPONSE_TOO_LARGE)
- {
- writer->write_uint32(writer, max_attr_size);
- }
- if (description)
- {
- writer->write_data(writer, chunk_from_str(description));
- }
- msg_info = writer->get_buf(writer);
- attr = ietf_attr_pa_tnc_error_create(error_code, msg_info);
- writer->destroy(writer);
-
- return attr;
-}
-
+++ /dev/null
-/*
- * Copyright (C) 2013 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.
- */
-
-/**
- * @defgroup swid_error swid_error
- * @{ @ingroup libimcv_swid
- */
-
-#ifndef SWID_ERROR_H_
-#define SWID_ERROR_H_
-
-typedef enum swid_error_code_t swid_error_code_t;
-
-#include "pa_tnc/pa_tnc_attr.h"
-
-#include <library.h>
-
-
-/**
- * SWID Error Codes
- * see section 3.14.2 of PTS Protocol: Binding to TNC IF-M Specification
- */
-enum swid_error_code_t {
- TCG_SWID_ERROR = 0x20,
- TCG_SWID_SUBSCRIPTION_DENIED = 0x21,
- TCG_SWID_RESPONSE_TOO_LARGE = 0x22
-};
-
-/**
- * enum name for swid_error_code_t.
- */
-extern enum_name_t *swid_error_code_names;
-
-/**
- * Creates a SWID Error Attribute
- * see section 4.12 of TNC SWID Message and Attributes for IF-M
- *
- * @param code SWID error code
- * @param request SWID request ID
- * @param max_attr_size Maximum IF-M attribute size (if applicable)
- * @param description Optional description string or NULL
- */
-pa_tnc_attr_t* swid_error_create(swid_error_code_t code, uint32_t request,
- uint32_t max_attr_size, char *description);
-
-#endif /** SWID_ERROR_H_ @}*/
+++ /dev/null
-/*
- * Copyright (C) 2013-2017 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 "swid_inventory.h"
-#include "swid_tag.h"
-#include "swid_tag_id.h"
-#include "swid_gen/swid_gen.h"
-
-#include <collections/linked_list.h>
-#include <utils/lexparser.h>
-#include <utils/debug.h>
-
-#include <stdio.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <libgen.h>
-#include <errno.h>
-
-typedef struct private_swid_inventory_t private_swid_inventory_t;
-
-/**
- * Private data of a swid_inventory_t object.
- *
- */
-struct private_swid_inventory_t {
-
- /**
- * Public swid_inventory_t interface.
- */
- swid_inventory_t public;
-
- /**
- * Full SWID tags or just SWID tag IDs
- */
- bool full_tags;
-
- /**
- * List of SWID tags or tag IDs
- */
- linked_list_t *list;
-};
-
-static status_t generate_tags(private_swid_inventory_t *this,
- swid_inventory_t *targets, bool pretty, bool full)
-{
- swid_gen_t *swid_gen;
- swid_tag_t *tag;
- swid_tag_id_t *tag_id;
- enumerator_t *enumerator;
- status_t status = SUCCESS;
- chunk_t out;
-
- swid_gen = swid_gen_create();
-
- if (targets->get_count(targets) == 0)
- {
- DBG2(DBG_IMC, "SWID tag%s generation by package manager",
- this->full_tags ? "" : " ID");
-
- enumerator = swid_gen->create_tag_enumerator(swid_gen, !this->full_tags,
- full, pretty);
- if (enumerator)
- {
- while (enumerator->enumerate(enumerator, &out))
- {
- if (this->full_tags)
- {
- chunk_t swid_tag = out;
-
- tag = swid_tag_create(swid_tag, chunk_empty);
- this->list->insert_last(this->list, tag);
- }
- else
- {
- chunk_t tag_creator, sw_id = out;
-
- if (extract_token_str(&tag_creator, "__", &sw_id))
- {
- tag_id = swid_tag_id_create(tag_creator, sw_id,
- chunk_empty);
- this->list->insert_last(this->list, tag_id);
- }
- else
- {
- DBG1(DBG_IMC, "separation of regid from unique "
- "software ID failed");
- status = FAILED;
- chunk_free(&out);
- break;
- }
- }
- chunk_free(&out);
- }
- enumerator->destroy(enumerator);
- }
- else
- {
- status = NOT_SUPPORTED;
- }
- }
- else if (this->full_tags)
- {
- DBG2(DBG_IMC, "targeted SWID tag generation");
-
- enumerator = targets->create_enumerator(targets);
- while (enumerator->enumerate(enumerator, &tag_id))
- {
- char software_id[BUF_LEN], *swid_tag;
- chunk_t tag_creator, sw_id;
-
- /* Construct software ID from tag creator and unique software ID */
- tag_creator = tag_id->get_tag_creator(tag_id);
- sw_id = tag_id->get_unique_sw_id(tag_id, NULL);
- snprintf(software_id, BUF_LEN, "%.*s__%.*s",
- (int)tag_creator.len, tag_creator.ptr,
- (int)sw_id.len, sw_id.ptr);
-
- swid_tag = swid_gen->generate_tag(swid_gen, software_id, NULL, NULL,
- full, pretty);
- if (swid_tag)
- {
- tag = swid_tag_create(chunk_from_str(swid_tag), chunk_empty);
- this->list->insert_last(this->list, tag);
- free(swid_tag);
- }
- }
- enumerator->destroy(enumerator);
- }
- swid_gen->destroy(swid_gen);
-
- return status;
-}
-
-static bool collect_tags(private_swid_inventory_t *this, char *pathname,
- swid_inventory_t *targets, bool is_swidtag_dir)
-{
- char *rel_name, *abs_name;
- struct stat st;
- bool success = FALSE;
- enumerator_t *enumerator;
-
- enumerator = enumerator_create_directory(pathname);
- if (!enumerator)
- {
- DBG1(DBG_IMC, "directory '%s' can not be opened, %s",
- pathname, strerror(errno));
- return FALSE;
- }
- if (is_swidtag_dir)
- {
- DBG2(DBG_IMC, "entering %s", pathname);
- }
-
- while (enumerator->enumerate(enumerator, &rel_name, &abs_name, &st))
- {
- char *separator, *suffix;
- chunk_t tag_creator;
- chunk_t unique_sw_id = chunk_empty, tag_file_path = chunk_empty;
-
- if (S_ISDIR(st.st_mode))
- {
- if (!collect_tags(this, abs_name, targets, is_swidtag_dir ||
- streq(rel_name, "swidtag")))
- {
- goto end;
- }
- continue;
- }
- if (!is_swidtag_dir)
- {
- continue;
- }
-
- /* found a swidtag file? */
- suffix = strstr(rel_name, ".swidtag");
- if (!suffix)
- {
- continue;
- }
-
- /* parse the swidtag filename into its components */
- separator = strstr(rel_name, "__");
- if (!separator)
- {
- DBG1(DBG_IMC, " %s", rel_name);
- DBG1(DBG_IMC, " '__' separator not found");
- goto end;
- }
- tag_creator = chunk_create(rel_name, separator-rel_name);
-
- unique_sw_id = chunk_create(separator+2, suffix-separator-2);
- tag_file_path = chunk_from_str(abs_name);
-
- /* In case of a targeted request */
- if (targets->get_count(targets))
- {
- chunk_t target_unique_sw_id, target_tag_creator;
- enumerator_t *target_enumerator;
- swid_tag_id_t *tag_id;
- bool match = FALSE;
-
- target_enumerator = targets->create_enumerator(targets);
- while (target_enumerator->enumerate(target_enumerator, &tag_id))
- {
- target_unique_sw_id = tag_id->get_unique_sw_id(tag_id, NULL);
- target_tag_creator = tag_id->get_tag_creator(tag_id);
-
- if (chunk_equals(target_unique_sw_id, unique_sw_id) &&
- chunk_equals(target_tag_creator, tag_creator))
- {
- match = TRUE;
- break;
- }
- }
- target_enumerator->destroy(target_enumerator);
-
- if (!match)
- {
- continue;
- }
- }
- DBG2(DBG_IMC, " %s", rel_name);
-
- if (this->full_tags)
- {
- swid_tag_t *tag;
- chunk_t *xml_tag;
-
- xml_tag = chunk_map(abs_name, FALSE);
- if (!xml_tag)
- {
- DBG1(DBG_IMC, " opening '%s' failed: %s", abs_name,
- strerror(errno));
- goto end;
- }
-
- tag = swid_tag_create(*xml_tag, tag_file_path);
- this->list->insert_last(this->list, tag);
- chunk_unmap(xml_tag);
- }
- else
- {
- swid_tag_id_t *tag_id;
-
- tag_id = swid_tag_id_create(tag_creator, unique_sw_id, tag_file_path);
- this->list->insert_last(this->list, tag_id);
- }
- }
- success = TRUE;
-
-end:
- enumerator->destroy(enumerator);
- if (is_swidtag_dir)
- {
- DBG2(DBG_IMC, "leaving %s", pathname);
- }
-
- return success;
-}
-
-METHOD(swid_inventory_t, collect, bool,
- private_swid_inventory_t *this, char *directory, swid_inventory_t *targets,
- bool pretty, bool full)
-{
- /**
- * Tags are generated by a package manager
- */
- generate_tags(this, targets, pretty, full);
-
- /**
- * Collect swidtag files by iteratively entering all directories in
- * the tree under the "directory" path.
- */
- return collect_tags(this, directory, targets, FALSE);
-}
-
-METHOD(swid_inventory_t, add, void,
- private_swid_inventory_t *this, void *item)
-{
- this->list->insert_last(this->list, item);
-}
-
-METHOD(swid_inventory_t, get_count, int,
- private_swid_inventory_t *this)
-{
- return this->list->get_count(this->list);
-}
-
-METHOD(swid_inventory_t, create_enumerator, enumerator_t*,
- private_swid_inventory_t *this)
-{
- return this->list->create_enumerator(this->list);
-}
-
-METHOD(swid_inventory_t, destroy, void,
- private_swid_inventory_t *this)
-{
- if (this->full_tags)
- {
- this->list->destroy_offset(this->list, offsetof(swid_tag_t, destroy));
- }
- else
- {
- this->list->destroy_offset(this->list, offsetof(swid_tag_id_t, destroy));
- }
- free(this);
-}
-
-/**
- * See header
- */
-swid_inventory_t *swid_inventory_create(bool full_tags)
-{
- private_swid_inventory_t *this;
-
- INIT(this,
- .public = {
- .collect = _collect,
- .add = _add,
- .get_count = _get_count,
- .create_enumerator = _create_enumerator,
- .destroy = _destroy,
- },
- .full_tags = full_tags,
- .list = linked_list_create(),
- );
-
- return &this->public;
-}
+++ /dev/null
-/*
- * Copyright (C) 2013-2017 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.
- */
-
-/**
- * @defgroup swid_inventory swid_inventory
- * @{ @ingroup libimcv_swid
- */
-
-#ifndef SWID_INVENTORY_H_
-#define SWID_INVENTORY_H_
-
-#include <library.h>
-
-/* Maximum size of a SWID Tag Inventory: 100 MB */
-#define SWID_MAX_ATTR_SIZE 100000000
-
-typedef struct swid_inventory_t swid_inventory_t;
-
-/**
- * Class managing SWID tag inventory
- */
-struct swid_inventory_t {
-
- /**
- * Collect the SWID tags stored on the endpoint
- *
- * @param directory SWID directory path
- * @param targets List of target tag IDs
- * @param pretty Generate indented XML SWID tags
- * @param full Include file information in SWID tags
- * @return TRUE if successful
- */
- bool (*collect)(swid_inventory_t *this, char *directory,
- swid_inventory_t *targets, bool pretty, bool full);
-
- /**
- * Collect the SWID tags stored on the endpoint
- *
- * @param item SWID tag or tag ID to be added
- */
- void (*add)(swid_inventory_t *this, void *item);
-
- /**
- * Get the number of collected SWID tags
- *
- * @return Number of collected SWID tags
- */
- int (*get_count)(swid_inventory_t *this);
-
- /**
- * Create a SWID tag inventory enumerator
- *
- * @return Enumerator returning either tag ID or full tag
- */
- enumerator_t* (*create_enumerator)(swid_inventory_t *this);
-
- /**
- * Destroys a swid_inventory_t object.
- */
- void (*destroy)(swid_inventory_t *this);
-
-};
-
-/**
- * Creates a swid_inventory_t object
- *
- * @param full_tags TRUE if full tags, FALSE if tag IDs only
- */
-swid_inventory_t* swid_inventory_create(bool full_tags);
-
-#endif /** SWID_INVENTORY_H_ @}*/
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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 "swid_tag.h"
-
-typedef struct private_swid_tag_t private_swid_tag_t;
-
-/**
- * Private data of a swid_tag_t object.
- *
- */
-struct private_swid_tag_t {
-
- /**
- * Public swid_tag_t interface.
- */
- swid_tag_t public;
-
- /**
- * UTF-8 XML encoding of SWID tag
- */
- chunk_t encoding;
-
- /**
- * Optional Tag Identifier Instance ID
- */
- chunk_t instance_id;
-
- /**
- * Reference count
- */
- refcount_t ref;
-};
-
-METHOD(swid_tag_t, get_encoding, chunk_t,
- private_swid_tag_t *this)
-{
- return this->encoding;
-}
-
-METHOD(swid_tag_t, get_instance_id, chunk_t,
- private_swid_tag_t *this)
-{
- return this->instance_id;
-}
-
-METHOD(swid_tag_t, get_ref, swid_tag_t*,
- private_swid_tag_t *this)
-{
- ref_get(&this->ref);
- return &this->public;
-}
-
-METHOD(swid_tag_t, destroy, void,
- private_swid_tag_t *this)
-{
- if (ref_put(&this->ref))
- {
- free(this->encoding.ptr);
- free(this->instance_id.ptr);
- free(this);
- }
-}
-
-/**
- * See header
- */
-swid_tag_t *swid_tag_create(chunk_t encoding, chunk_t instance_id)
-{
- private_swid_tag_t *this;
-
- INIT(this,
- .public = {
- .get_encoding = _get_encoding,
- .get_instance_id = _get_instance_id,
- .get_ref = _get_ref,
- .destroy = _destroy,
- },
- .encoding = chunk_clone(encoding),
- .ref = 1,
- );
-
- if (instance_id.len > 0)
- {
- this->instance_id = chunk_clone(instance_id);
- }
-
- return &this->public;
-}
-
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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.
- */
-
-/**
- * @defgroup swid_tag swid_tag
- * @{ @ingroup libimcv_swid
- */
-
-#ifndef SWID_TAG_H_
-#define SWID_TAG_H_
-
-#include <library.h>
-
-typedef struct swid_tag_t swid_tag_t;
-
-
-/**
- * Class storing a SWID Tag
- */
-struct swid_tag_t {
-
- /**
- * Get UTF-8 XML encoding of SWID tag
- *
- * @return XML encoding of SWID tag
- */
- chunk_t (*get_encoding)(swid_tag_t *this);
-
- /**
- * Get the optional Tag Identifier Instance ID
- *
- * @return Optional Tag Identifier Instance ID
- */
- chunk_t (*get_instance_id)(swid_tag_t *this);
-
- /**
- * Get a new reference to the swid_tag object
- *
- * @return this, with an increased refcount
- */
- swid_tag_t* (*get_ref)(swid_tag_t *this);
-
- /**
- * Destroys a swid_tag_t object.
- */
- void (*destroy)(swid_tag_t *this);
-
-};
-
-/**
- * Creates a swid_tag_t object
- *
- * @param encoding XML encoding of SWID tag
- * @param instance_id Tag Identifier Instance ID or empty chunk
- */
-swid_tag_t* swid_tag_create(chunk_t encoding, chunk_t instance_id);
-
-#endif /** SWID_TAG_H_ @}*/
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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 "swid_tag_id.h"
-
-typedef struct private_swid_tag_id_t private_swid_tag_id_t;
-
-/**
- * Private data of a swid_tag_id_t object.
- *
- */
-struct private_swid_tag_id_t {
-
- /**
- * Public swid_tag_id_t interface.
- */
- swid_tag_id_t public;
-
- /**
- * Tag Creator
- */
- chunk_t tag_creator;
-
- /**
- * Unique Software ID
- */
- chunk_t unique_sw_id;
-
- /**
- * Optional Tag Identifier Instance ID
- */
- chunk_t instance_id;
-
- /**
- * Reference count
- */
- refcount_t ref;
-};
-
-METHOD(swid_tag_id_t, get_tag_creator, chunk_t,
- private_swid_tag_id_t *this)
-{
- return this->tag_creator;
-}
-
-METHOD(swid_tag_id_t, get_unique_sw_id, chunk_t,
- private_swid_tag_id_t *this, chunk_t *instance_id)
-{
- if (instance_id)
- {
- *instance_id = this->instance_id;
- }
- return this->unique_sw_id;
-}
-
-METHOD(swid_tag_id_t, get_ref, swid_tag_id_t*,
- private_swid_tag_id_t *this)
-{
- ref_get(&this->ref);
- return &this->public;
-}
-
-METHOD(swid_tag_id_t, destroy, void,
- private_swid_tag_id_t *this)
-{
- if (ref_put(&this->ref))
- {
- free(this->tag_creator.ptr);
- free(this->unique_sw_id.ptr);
- free(this->instance_id.ptr);
- free(this);
- }
-}
-
-/**
- * See header
- */
-swid_tag_id_t *swid_tag_id_create(chunk_t tag_creator, chunk_t unique_sw_id,
- chunk_t instance_id)
-{
- private_swid_tag_id_t *this;
-
- INIT(this,
- .public = {
- .get_tag_creator = _get_tag_creator,
- .get_unique_sw_id = _get_unique_sw_id,
- .get_ref = _get_ref,
- .destroy = _destroy,
- },
- .tag_creator = chunk_clone(tag_creator),
- .unique_sw_id = chunk_clone(unique_sw_id),
- .ref = 1,
- );
-
- if (instance_id.len > 0)
- {
- this->instance_id = chunk_clone(instance_id);
- }
-
- return &this->public;
-}
-
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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.
- */
-
-/**
- * @defgroup swid_tag_id swid_tag_id
- * @{ @ingroup libimcv_swid
- */
-
-#ifndef SWID_TAG_ID_H_
-#define SWID_TAG_ID_H_
-
-#include <library.h>
-
-typedef struct swid_tag_id_t swid_tag_id_t;
-
-
-/**
- * Class storing a SWID Tag ID
- */
-struct swid_tag_id_t {
-
- /**
- * Get the Tag Creator
- *
- * @return Tag Creator
- */
- chunk_t (*get_tag_creator)(swid_tag_id_t *this);
-
- /**
- * Get the Unique Software ID and optional Tag File Path
- *
- * @param instance_id Optional Tag Identifier Instance ID
- * @return Unique Software ID
- */
- chunk_t (*get_unique_sw_id)(swid_tag_id_t *this, chunk_t *instance_id);
-
- /**
- * Get a new reference to the swid_tag_id object
- *
- * @return this, with an increased refcount
- */
- swid_tag_id_t* (*get_ref)(swid_tag_id_t *this);
-
- /**
- * Destroys a swid_tag_id_t object.
- */
- void (*destroy)(swid_tag_id_t *this);
-
-};
-
-/**
- * Creates a swid_tag_id_t object
- *
- * @param tag_creator Tag Creator
- * @param unique_sw_id Unique Software ID
- * @param instance_id Tag Identifier Instance ID or empty chunk
- */
-swid_tag_id_t* swid_tag_id_create(chunk_t tag_creator, chunk_t unique_sw_id,
- chunk_t instance_id);
-
-#endif /** SWID_TAG_ID_H_ @}*/
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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_swid_attr_req.h"
-
-#include "swid/swid_tag_id.h"
-
-#include <pa_tnc/pa_tnc_msg.h>
-#include <bio/bio_writer.h>
-#include <bio/bio_reader.h>
-#include <utils/debug.h>
-#include <collections/linked_list.h>
-
-typedef struct private_tcg_swid_attr_req_t private_tcg_swid_attr_req_t;
-
-/**
- * SWID Request
- * see section 4.7 of TCG TNC SWID Message and Attributes for IF-M
- *
- * 1 2 3
- * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |C|S|R| Reserved| Tag ID Count |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Request ID |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Earliest EID |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Tag Creator Length | Tag Creator (variable length) |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Unique Software ID Length |Unique Software ID (var length)|
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- */
-
-#define SWID_REQ_RESERVED_MASK 0xE0
-
-/**
- * Private data of an tcg_swid_attr_req_t object.
- */
-struct private_tcg_swid_attr_req_t {
-
- /**
- * Public members of tcg_swid_attr_req_t
- */
- tcg_swid_attr_req_t public;
-
- /**
- * Vendor-specific attribute type
- */
- pen_type_t type;
-
- /**
- * Length of attribute value
- */
- size_t length;
-
-
- /**
- * Attribute value or segment
- */
- chunk_t value;
-
- /**
- * Noskip flag
- */
- bool noskip_flag;
-
- /**
- * SWID request flags
- */
- uint8_t flags;
-
- /**
- * Request ID
- */
- uint32_t request_id;
-
- /**
- * Earliest EID
- */
- uint32_t earliest_eid;
-
- /**
- * List of Target Tag Identifiers
- */
- swid_inventory_t *targets;
-
- /**
- * Reference count
- */
- refcount_t ref;
-};
-
-METHOD(pa_tnc_attr_t, get_type, pen_type_t,
- private_tcg_swid_attr_req_t *this)
-{
- return this->type;
-}
-
-METHOD(pa_tnc_attr_t, get_value, chunk_t,
- private_tcg_swid_attr_req_t *this)
-{
- return this->value;
-}
-
-METHOD(pa_tnc_attr_t, get_noskip_flag, bool,
- private_tcg_swid_attr_req_t *this)
-{
- return this->noskip_flag;
-}
-
-METHOD(pa_tnc_attr_t, set_noskip_flag,void,
- private_tcg_swid_attr_req_t *this, bool noskip)
-{
- this->noskip_flag = noskip;
-}
-
-METHOD(pa_tnc_attr_t, build, void,
- private_tcg_swid_attr_req_t *this)
-{
- bio_writer_t *writer;
- chunk_t tag_creator, unique_sw_id;
- swid_tag_id_t *tag_id;
- enumerator_t *enumerator;
-
- if (this->value.ptr)
- {
- return;
- }
-
- writer = bio_writer_create(TCG_SWID_REQ_MIN_SIZE);
- writer->write_uint8 (writer, this->flags);
- writer->write_uint24(writer, this->targets->get_count(this->targets));
- writer->write_uint32(writer, this->request_id);
- writer->write_uint32(writer, this->earliest_eid);
-
- enumerator = this->targets->create_enumerator(this->targets);
- while (enumerator->enumerate(enumerator, &tag_id))
- {
- tag_creator = tag_id->get_tag_creator(tag_id);
- unique_sw_id = tag_id->get_unique_sw_id(tag_id, NULL);
- writer->write_data16(writer, tag_creator);
- writer->write_data16(writer, unique_sw_id);
- }
- enumerator->destroy(enumerator);
-
- this->value = writer->extract_buf(writer);
- this->length = this->value.len;
- writer->destroy(writer);
-}
-
-METHOD(pa_tnc_attr_t, process, status_t,
- private_tcg_swid_attr_req_t *this, uint32_t *offset)
-{
- bio_reader_t *reader;
- uint32_t tag_id_count;
- chunk_t tag_creator, unique_sw_id;
- swid_tag_id_t *tag_id;
-
- *offset = 0;
-
- if (this->value.len < this->length)
- {
- return NEED_MORE;
- }
- if (this->value.len < TCG_SWID_REQ_MIN_SIZE)
- {
- DBG1(DBG_TNC, "insufficient data for SWID Request");
- return FAILED;
- }
-
- reader = bio_reader_create(this->value);
- reader->read_uint8 (reader, &this->flags);
- reader->read_uint24(reader, &tag_id_count);
- reader->read_uint32(reader, &this->request_id);
- reader->read_uint32(reader, &this->earliest_eid);
-
- if (this->request_id == 0)
- {
- *offset = 4;
- return FAILED;
- }
- *offset = TCG_SWID_REQ_MIN_SIZE;
-
- this->flags &= SWID_REQ_RESERVED_MASK;
-
- while (tag_id_count--)
- {
- if (!reader->read_data16(reader, &tag_creator))
- {
- DBG1(DBG_TNC, "insufficient data for Tag Creator field");
- reader->destroy(reader);
- return FAILED;
- }
- *offset += 2 + tag_creator.len;
-
- if (!reader->read_data16(reader, &unique_sw_id))
- {
- DBG1(DBG_TNC, "insufficient data for Unique Software ID");
- reader->destroy(reader);
- return FAILED;
- }
- *offset += 2 + unique_sw_id.len;
-
- tag_id = swid_tag_id_create(tag_creator, unique_sw_id, chunk_empty);
- this->targets->add(this->targets, tag_id);
- }
- reader->destroy(reader);
-
- return SUCCESS;
-}
-
-METHOD(pa_tnc_attr_t, add_segment, void,
- private_tcg_swid_attr_req_t *this, chunk_t segment)
-{
- this->value = chunk_cat("mc", this->value, segment);
-}
-
-METHOD(pa_tnc_attr_t, get_ref, pa_tnc_attr_t*,
- private_tcg_swid_attr_req_t *this)
-{
- ref_get(&this->ref);
- return &this->public.pa_tnc_attribute;
-}
-
-METHOD(pa_tnc_attr_t, destroy, void,
- private_tcg_swid_attr_req_t *this)
-{
- if (ref_put(&this->ref))
- {
- this->targets->destroy(this->targets);
- free(this->value.ptr);
- free(this);
- }
-}
-
-METHOD(tcg_swid_attr_req_t, get_flags, uint8_t,
- private_tcg_swid_attr_req_t *this)
-{
- return this->flags;
-}
-
-METHOD(tcg_swid_attr_req_t, get_request_id, uint32_t,
- private_tcg_swid_attr_req_t *this)
-{
- return this->request_id;
-}
-
-METHOD(tcg_swid_attr_req_t, get_earliest_eid, uint32_t,
- private_tcg_swid_attr_req_t *this)
-{
- return this->earliest_eid;
-}
-
-METHOD(tcg_swid_attr_req_t, add_target, void,
- private_tcg_swid_attr_req_t *this, swid_tag_id_t *tag_id)
-{
- this->targets->add(this->targets, tag_id);
-}
-
-METHOD(tcg_swid_attr_req_t, get_targets, swid_inventory_t*,
- private_tcg_swid_attr_req_t *this)
-{
- return this->targets;
-}
-
-/**
- * Described in header.
- */
-pa_tnc_attr_t *tcg_swid_attr_req_create(uint8_t flags, uint32_t request_id,
- uint32_t eid)
-{
- private_tcg_swid_attr_req_t *this;
-
- INIT(this,
- .public = {
- .pa_tnc_attribute = {
- .get_type = _get_type,
- .get_value = _get_value,
- .get_noskip_flag = _get_noskip_flag,
- .set_noskip_flag = _set_noskip_flag,
- .build = _build,
- .process = _process,
- .add_segment = _add_segment,
- .get_ref = _get_ref,
- .destroy = _destroy,
- },
- .get_flags = _get_flags,
- .get_request_id = _get_request_id,
- .get_earliest_eid = _get_earliest_eid,
- .add_target = _add_target,
- .get_targets = _get_targets,
- },
- .type = { PEN_TCG, TCG_SWID_REQUEST },
- .flags = flags & SWID_REQ_RESERVED_MASK,
- .request_id = request_id,
- .earliest_eid = eid,
- .targets = swid_inventory_create(FALSE),
- .ref = 1,
- );
-
- return &this->public.pa_tnc_attribute;
-}
-
-/**
- * Described in header.
- */
-pa_tnc_attr_t *tcg_swid_attr_req_create_from_data(size_t length, chunk_t data)
-{
- private_tcg_swid_attr_req_t *this;
-
- INIT(this,
- .public = {
- .pa_tnc_attribute = {
- .get_type = _get_type,
- .get_value = _get_value,
- .get_noskip_flag = _get_noskip_flag,
- .set_noskip_flag = _set_noskip_flag,
- .build = _build,
- .process = _process,
- .add_segment = _add_segment,
- .get_ref = _get_ref,
- .destroy = _destroy,
- },
- .get_flags = _get_flags,
- .get_request_id = _get_request_id,
- .get_earliest_eid = _get_earliest_eid,
- .add_target = _add_target,
- .get_targets = _get_targets,
- },
- .type = { PEN_TCG, TCG_SWID_REQUEST },
- .length = length,
- .value = chunk_clone(data),
- .targets = swid_inventory_create(FALSE),
- .ref = 1,
- );
-
- return &this->public.pa_tnc_attribute;
-}
+++ /dev/null
-/*
- * Copyright (C) 2013-2017 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.
- */
-
-/**
- * @defgroup tcg_swid_attr_req tcg_swid_attr_req
- * @{ @ingroup tcg_attr
- */
-
-#ifndef TCG_SWID_ATTR_REQ_H_
-#define TCG_SWID_ATTR_REQ_H_
-
-#define TCG_SWID_REQ_MIN_SIZE 12
-
-typedef struct tcg_swid_attr_req_t tcg_swid_attr_req_t;
-typedef enum tcg_swid_attr_req_flag_t tcg_swid_attr_req_flag_t;
-
-enum tcg_swid_attr_req_flag_t {
- TCG_SWID_ATTR_REQ_FLAG_NONE = 0,
- TCG_SWID_ATTR_REQ_FLAG_C = (1 << 7),
- TCG_SWID_ATTR_REQ_FLAG_S = (1 << 6),
- TCG_SWID_ATTR_REQ_FLAG_R = (1 << 5)
-};
-
-#include "tcg/tcg_attr.h"
-#include "swid/swid_tag_id.h"
-#include "swid/swid_inventory.h"
-#include "pa_tnc/pa_tnc_attr.h"
-
-/**
- * Class implementing the TCG SWID Request attribute
- */
-struct tcg_swid_attr_req_t {
-
- /**
- * Public PA-TNC attribute interface
- */
- pa_tnc_attr_t pa_tnc_attribute;
-
- /**
- * Get SWID request flags
- *
- * @return Flags
- */
- uint8_t (*get_flags)(tcg_swid_attr_req_t *this);
-
- /**
- * Get Request ID
- *
- * @return Request ID
- */
- uint32_t (*get_request_id)(tcg_swid_attr_req_t *this);
-
- /**
- * Get Earliest EID
- *
- * @return Event ID
- */
- uint32_t (*get_earliest_eid)(tcg_swid_attr_req_t *this);
-
- /**
- * Add Tag ID
- *
- * @param tag_id SWID Tag ID (is not cloned by constructor!)
- */
- void (*add_target)(tcg_swid_attr_req_t *this, swid_tag_id_t *tag_id);
-
- /**
- * Create Tag ID enumerator
- *
- * @return Get a list of target tag IDs
- */
- swid_inventory_t* (*get_targets)(tcg_swid_attr_req_t *this);
-
-};
-
-/**
- * Creates an tcg_swid_attr_req_t object
- *
- * @param flags Sets the C|S|R flags
- * @param request_id Request ID
- * @param eid Earliest Event ID
- */
-pa_tnc_attr_t* tcg_swid_attr_req_create(uint8_t flags, uint32_t request_id,
- uint32_t eid);
-
-/**
- * Creates an tcg_swid_attr_req_t object from received data
- *
- * @param length Total length of attribute value
- * @param value Unparsed attribute value (might be a segment)
- */
-pa_tnc_attr_t* tcg_swid_attr_req_create_from_data(size_t length, chunk_t value);
-
-#endif /** TCG_SWID_ATTR_REQ_H_ @}*/
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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_swid_attr_tag_id_inv.h"
-
-#include <pa_tnc/pa_tnc_msg.h>
-#include <bio/bio_writer.h>
-#include <bio/bio_reader.h>
-#include <utils/debug.h>
-
-
-typedef struct private_tcg_swid_attr_tag_id_inv_t private_tcg_swid_attr_tag_id_inv_t;
-
-/**
- * SWID Tag Identifier Inventory
- * see section 4.8 of TCG TNC SWID Message and Attributes for IF-M
- *
- * 1 2 3
- * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Reserved | Tag ID Count |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Request ID Copy |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | EID Epoch |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Last EID |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Tag Creator Length | Tag Creator (variable length) |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Unique Software ID Length |Unique Software ID (var length)|
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Instance ID Length | Instance ID (variable length) |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- */
-
-#define TCG_SWID_TAG_ID_INV_RESERVED 0x00
-
-/**
- * Private data of an tcg_swid_attr_tag_id_inv_t object.
- */
-struct private_tcg_swid_attr_tag_id_inv_t {
-
- /**
- * Public members of tcg_swid_attr_tag_id_inv_t
- */
- tcg_swid_attr_tag_id_inv_t public;
-
- /**
- * Vendor-specific attribute type
- */
- pen_type_t type;
-
- /**
- * Length of attribute value
- */
- size_t length;
-
- /**
- * Offset up to which attribute value has been processed
- */
- size_t offset;
-
- /**
- * Current position of attribute value pointer
- */
- chunk_t value;
-
- /**
- * Contains complete attribute or current segment
- */
- chunk_t segment;
-
- /**
- * Noskip flag
- */
- bool noskip_flag;
-
- /**
- * Request ID
- */
- uint32_t request_id;
-
- /**
- * Event ID Epoch
- */
- uint32_t eid_epoch;
-
- /**
- * Last Event ID
- */
- uint32_t last_eid;
-
- /**
- * Number of SWID Tag IDs in attribute
- */
- uint32_t tag_id_count;
-
- /**
- * SWID Tag ID Inventory
- */
- swid_inventory_t *inventory;
-
- /**
- * Reference count
- */
- refcount_t ref;
-};
-
-METHOD(pa_tnc_attr_t, get_type, pen_type_t,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- return this->type;
-}
-
-METHOD(pa_tnc_attr_t, get_value, chunk_t,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- return this->value;
-}
-
-METHOD(pa_tnc_attr_t, get_noskip_flag, bool,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- return this->noskip_flag;
-}
-
-METHOD(pa_tnc_attr_t, set_noskip_flag,void,
- private_tcg_swid_attr_tag_id_inv_t *this, bool noskip)
-{
- this->noskip_flag = noskip;
-}
-
-METHOD(pa_tnc_attr_t, build, void,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- bio_writer_t *writer;
- swid_tag_id_t *tag_id;
- chunk_t tag_creator, unique_sw_id, instance_id;
- enumerator_t *enumerator;
-
- if (this->value.ptr)
- {
- return;
- }
-
- writer = bio_writer_create(TCG_SWID_TAG_ID_INV_MIN_SIZE);
- writer->write_uint8 (writer, TCG_SWID_TAG_ID_INV_RESERVED);
- writer->write_uint24(writer, this->inventory->get_count(this->inventory));
- writer->write_uint32(writer, this->request_id);
- writer->write_uint32(writer, this->eid_epoch);
- writer->write_uint32(writer, this->last_eid);
-
- enumerator = this->inventory->create_enumerator(this->inventory);
- while (enumerator->enumerate(enumerator, &tag_id))
- {
- tag_creator = tag_id->get_tag_creator(tag_id);
- unique_sw_id = tag_id->get_unique_sw_id(tag_id, &instance_id);
- writer->write_data16(writer, tag_creator);
- writer->write_data16(writer, unique_sw_id);
- writer->write_data16(writer, instance_id);
- }
- enumerator->destroy(enumerator);
-
- this->value = writer->extract_buf(writer);
- this->segment = this->value;
- this->length = this->value.len;
- writer->destroy(writer);
-}
-
-METHOD(pa_tnc_attr_t, process, status_t,
- private_tcg_swid_attr_tag_id_inv_t *this, uint32_t *offset)
-{
- bio_reader_t *reader;
- uint8_t reserved;
- chunk_t tag_creator, unique_sw_id, instance_id;
- swid_tag_id_t *tag_id;
- status_t status = NEED_MORE;
-
- if (this->offset == 0)
- {
- if (this->length < TCG_SWID_TAG_ID_INV_MIN_SIZE)
- {
- DBG1(DBG_TNC, "insufficient data for %N/%N", pen_names, PEN_TCG,
- tcg_attr_names, this->type.type);
- *offset = this->offset;
- return FAILED;
- }
- if (this->value.len < TCG_SWID_TAG_ID_INV_MIN_SIZE)
- {
- return NEED_MORE;
- }
- reader = bio_reader_create(this->value);
- reader->read_uint8 (reader, &reserved);
- reader->read_uint24(reader, &this->tag_id_count);
- reader->read_uint32(reader, &this->request_id);
- reader->read_uint32(reader, &this->eid_epoch);
- reader->read_uint32(reader, &this->last_eid);
- this->offset = TCG_SWID_TAG_ID_INV_MIN_SIZE;
- this->value = reader->peek(reader);
- reader->destroy(reader);
- }
-
- reader = bio_reader_create(this->value);
-
- while (this->tag_id_count)
- {
- if (!reader->read_data16(reader, &tag_creator) ||
- !reader->read_data16(reader, &unique_sw_id) ||
- !reader->read_data16(reader, &instance_id))
- {
- goto end;
- }
- tag_id = swid_tag_id_create(tag_creator, unique_sw_id, instance_id);
- this->inventory->add(this->inventory, tag_id);
- this->offset += this->value.len - reader->remaining(reader);
- this->value = reader->peek(reader);
-
- /* at least one tag ID was processed */
- status = SUCCESS;
- this->tag_id_count--;
- }
-
- if (this->length != this->offset)
- {
- DBG1(DBG_TNC, "inconsistent length for %N/%N", pen_names, PEN_TCG,
- tcg_attr_names, this->type.type);
- *offset = this->offset;
- status = FAILED;
- }
-
-end:
- reader->destroy(reader);
- return status;
-}
-
-METHOD(pa_tnc_attr_t, add_segment, void,
- private_tcg_swid_attr_tag_id_inv_t *this, chunk_t segment)
-{
- this->value = chunk_cat("cc", this->value, segment);
- chunk_free(&this->segment);
- this->segment = this->value;
-}
-
-METHOD(pa_tnc_attr_t, get_ref, pa_tnc_attr_t*,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- ref_get(&this->ref);
- return &this->public.pa_tnc_attribute;
-}
-
-METHOD(pa_tnc_attr_t, destroy, void,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- if (ref_put(&this->ref))
- {
- this->inventory->destroy(this->inventory);
- free(this->segment.ptr);
- free(this);
- }
-}
-
-METHOD(tcg_swid_attr_tag_id_inv_t, add, void,
- private_tcg_swid_attr_tag_id_inv_t *this, swid_tag_id_t *tag_id)
-{
- this->inventory->add(this->inventory, tag_id);
-}
-
-METHOD(tcg_swid_attr_tag_id_inv_t, get_request_id, uint32_t,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- return this->request_id;
-}
-
-METHOD(tcg_swid_attr_tag_id_inv_t, get_last_eid, uint32_t,
- private_tcg_swid_attr_tag_id_inv_t *this, uint32_t *eid_epoch)
-{
- if (eid_epoch)
- {
- *eid_epoch = this->eid_epoch;
- }
- return this->last_eid;
-}
-
-METHOD(tcg_swid_attr_tag_id_inv_t, get_tag_id_count, uint32_t,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- return this->tag_id_count;
-}
-
-METHOD(tcg_swid_attr_tag_id_inv_t, get_inventory, swid_inventory_t*,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- return this->inventory;
-}
-
-METHOD(tcg_swid_attr_tag_id_inv_t, clear_inventory, void,
- private_tcg_swid_attr_tag_id_inv_t *this)
-{
- this->inventory->destroy(this->inventory);
- this->inventory = swid_inventory_create(FALSE);
-}
-
-/**
- * Described in header.
- */
-pa_tnc_attr_t *tcg_swid_attr_tag_id_inv_create(uint32_t request_id,
- uint32_t eid_epoch,
- uint32_t eid)
-{
- private_tcg_swid_attr_tag_id_inv_t *this;
-
- INIT(this,
- .public = {
- .pa_tnc_attribute = {
- .get_type = _get_type,
- .get_value = _get_value,
- .get_noskip_flag = _get_noskip_flag,
- .set_noskip_flag = _set_noskip_flag,
- .build = _build,
- .process = _process,
- .add_segment = _add_segment,
- .get_ref = _get_ref,
- .destroy = _destroy,
- },
- .add = _add,
- .get_request_id = _get_request_id,
- .get_last_eid = _get_last_eid,
- .get_tag_id_count = _get_tag_id_count,
- .get_inventory = _get_inventory,
- .clear_inventory = _clear_inventory,
- },
- .type = { PEN_TCG, TCG_SWID_TAG_ID_INVENTORY },
- .request_id = request_id,
- .eid_epoch = eid_epoch,
- .last_eid = eid,
- .inventory = swid_inventory_create(FALSE),
- .ref = 1,
- );
-
- return &this->public.pa_tnc_attribute;
-}
-
-
-/**
- * Described in header.
- */
-pa_tnc_attr_t *tcg_swid_attr_tag_id_inv_create_from_data(size_t length,
- chunk_t data)
-{
- private_tcg_swid_attr_tag_id_inv_t *this;
-
- INIT(this,
- .public = {
- .pa_tnc_attribute = {
- .get_type = _get_type,
- .get_value = _get_value,
- .get_noskip_flag = _get_noskip_flag,
- .set_noskip_flag = _set_noskip_flag,
- .build = _build,
- .process = _process,
- .add_segment = _add_segment,
- .get_ref = _get_ref,
- .destroy = _destroy,
- },
- .add = _add,
- .get_request_id = _get_request_id,
- .get_last_eid = _get_last_eid,
- .get_tag_id_count = _get_tag_id_count,
- .get_inventory = _get_inventory,
- .clear_inventory = _clear_inventory,
- },
- .type = { PEN_TCG, TCG_SWID_TAG_ID_INVENTORY },
- .length = length,
- .segment = chunk_clone(data),
- .inventory = swid_inventory_create(FALSE),
- .ref = 1,
- );
-
- /* received either complete attribute value or first segment */
- this->value = this->segment;
-
- return &this->public.pa_tnc_attribute;
-}
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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.
- */
-
-/**
- * @defgroup tcg_swid_attr_tag_id_inv tcg_swid_attr_tag_id_inv
- * @{ @ingroup tcg_attr
- */
-
-#ifndef TCG_SWID_ATTR_TAG_ID_INV_H_
-#define TCG_SWID_ATTR_TAG_ID_INV_H_
-
-typedef struct tcg_swid_attr_tag_id_inv_t tcg_swid_attr_tag_id_inv_t;
-
-#include "tcg/tcg_attr.h"
-#include "swid/swid_tag_id.h"
-#include "swid/swid_inventory.h"
-
-#include <pa_tnc/pa_tnc_attr.h>
-
-#define TCG_SWID_TAG_ID_INV_MIN_SIZE 16
-
-/**
- * Class implementing the TCG SWID Tag Identifier Inventory attribute
- *
- */
-struct tcg_swid_attr_tag_id_inv_t {
-
- /**
- * Public PA-TNC attribute interface
- */
- pa_tnc_attr_t pa_tnc_attribute;
-
- /**
- * Add a Tag ID to the attribute
- *
- * @param tag_id SWID Tag ID to be added
- */
- void (*add)(tcg_swid_attr_tag_id_inv_t *this, swid_tag_id_t *tag_id);
-
- /**
- * Get Request ID
- *
- * @return Request ID
- */
- uint32_t (*get_request_id)(tcg_swid_attr_tag_id_inv_t *this);
-
- /**
- * Get Last Event ID
- *
- * @param eid_epoch Event ID Epoch
- * @return Last Event ID
- */
- uint32_t (*get_last_eid)(tcg_swid_attr_tag_id_inv_t *this,
- uint32_t *eid_epoch);
-
- /**
- * Get count of remaining SWID tag IDs
- *
- * @return SWID Tag ID count
- */
- uint32_t (*get_tag_id_count)(tcg_swid_attr_tag_id_inv_t *this);
-
- /**
- * Get Inventory of SWID tag IDs
- *
- * @result SWID Tag ID Inventory
- */
- swid_inventory_t* (*get_inventory)(tcg_swid_attr_tag_id_inv_t *this);
-
- /**
- * Remove all SWID Tag IDs from the Inventory
- */
- void (*clear_inventory)(tcg_swid_attr_tag_id_inv_t *this);
-
-};
-
-/**
- * Creates an tcg_swid_attr_tag_id_inv_t object
- *
- * @param request_id Copy of the Request ID
- * @param eid_epoch Event ID Epoch
- * @param eid Last Event ID
- */
-pa_tnc_attr_t* tcg_swid_attr_tag_id_inv_create(uint32_t request_id,
- uint32_t eid_epoch,
- uint32_t eid);
-
-/**
- * Creates an tcg_swid_attr_tag_id_inv_t object from received data
- *
- * @param length Total length of attribute value
- * @param value Unparsed attribute value (might be a segment)
- */
-pa_tnc_attr_t* tcg_swid_attr_tag_id_inv_create_from_data(size_t length,
- chunk_t value);
-
-#endif /** TCG_SWID_ATTR_TAG_ID_INV_H_ @}*/
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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_swid_attr_tag_inv.h"
-
-#include <pa_tnc/pa_tnc_msg.h>
-#include <bio/bio_writer.h>
-#include <bio/bio_reader.h>
-#include <utils/debug.h>
-
-
-typedef struct private_tcg_swid_attr_tag_inv_t private_tcg_swid_attr_tag_inv_t;
-
-/**
- * SWID Tag Inventory
- * see section 4.10 of TCG TNC SWID Message and Attributes for IF-M
- *
- * 1 2 3
- * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Reserved | Tag ID Count |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Request ID Copy |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | EID Epoch |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Last EID |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Instance ID Length | Instance ID (var. length) |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Tag Length |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Tag (Variable) |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- */
-
-#define TCG_SWID_TAG_INV_RESERVED 0x00
-
-/**
- * Private data of an tcg_swid_attr_tag_inv_t object.
- */
-struct private_tcg_swid_attr_tag_inv_t {
-
- /**
- * Public members of tcg_swid_attr_tag_inv_t
- */
- tcg_swid_attr_tag_inv_t public;
-
- /**
- * Vendor-specific attribute type
- */
- pen_type_t type;
-
- /**
- * Length of attribute value
- */
- size_t length;
-
- /**
- * Offset up to which attribute value has been processed
- */
- size_t offset;
-
- /**
- * Current position of attribute value pointer
- */
- chunk_t value;
-
- /**
- * Contains complete attribute or current segment
- */
- chunk_t segment;
-
- /**
- * Noskip flag
- */
- bool noskip_flag;
-
- /**
- * Request ID
- */
- uint32_t request_id;
-
- /**
- * Event ID Epoch
- */
- uint32_t eid_epoch;
-
- /**
- * Last Event ID
- */
- uint32_t last_eid;
-
- /**
- * Number of SWID Tags in attribute
- */
- uint32_t tag_count;
-
- /**
- * SWID Tag Inventory
- */
- swid_inventory_t *inventory;
-
- /**
- * Reference count
- */
- refcount_t ref;
-};
-
-METHOD(pa_tnc_attr_t, get_type, pen_type_t,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- return this->type;
-}
-
-METHOD(pa_tnc_attr_t, get_value, chunk_t,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- return this->value;
-}
-
-METHOD(pa_tnc_attr_t, get_noskip_flag, bool,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- return this->noskip_flag;
-}
-
-METHOD(pa_tnc_attr_t, set_noskip_flag,void,
- private_tcg_swid_attr_tag_inv_t *this, bool noskip)
-{
- this->noskip_flag = noskip;
-}
-
-METHOD(pa_tnc_attr_t, build, void,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- bio_writer_t *writer;
- swid_tag_t *tag;
- enumerator_t *enumerator;
-
- if (this->value.ptr)
- {
- return;
- }
-
- writer = bio_writer_create(TCG_SWID_TAG_INV_MIN_SIZE);
- writer->write_uint8 (writer, TCG_SWID_TAG_INV_RESERVED);
- writer->write_uint24(writer, this->inventory->get_count(this->inventory));
- writer->write_uint32(writer, this->request_id);
- writer->write_uint32(writer, this->eid_epoch);
- writer->write_uint32(writer, this->last_eid);
-
- enumerator = this->inventory->create_enumerator(this->inventory);
- while (enumerator->enumerate(enumerator, &tag))
- {
- writer->write_data16(writer, tag->get_instance_id(tag));
- writer->write_data32(writer, tag->get_encoding(tag));
- }
- enumerator->destroy(enumerator);
-
- this->value = writer->extract_buf(writer);
- this->segment = this->value;
- this->length = this->value.len;
- writer->destroy(writer);
-}
-
-METHOD(pa_tnc_attr_t, process, status_t,
- private_tcg_swid_attr_tag_inv_t *this, uint32_t *offset)
-{
- bio_reader_t *reader;
- uint8_t reserved;
- chunk_t tag_encoding, instance_id;
- swid_tag_t *tag;
- status_t status = NEED_MORE;
-
- if (this->offset == 0)
- {
- if (this->length < TCG_SWID_TAG_INV_MIN_SIZE)
- {
- DBG1(DBG_TNC, "insufficient data for %N/%N", pen_names, PEN_TCG,
- tcg_attr_names, this->type.type);
- *offset = this->offset;
- return FAILED;
- }
- if (this->value.len < TCG_SWID_TAG_INV_MIN_SIZE)
- {
- return NEED_MORE;
- }
- reader = bio_reader_create(this->value);
- reader->read_uint8 (reader, &reserved);
- reader->read_uint24(reader, &this->tag_count);
- reader->read_uint32(reader, &this->request_id);
- reader->read_uint32(reader, &this->eid_epoch);
- reader->read_uint32(reader, &this->last_eid);
- this->offset = TCG_SWID_TAG_INV_MIN_SIZE;
- this->value = reader->peek(reader);
- reader->destroy(reader);
- }
-
- reader = bio_reader_create(this->value);
-
- while (this->tag_count)
- {
- if (!reader->read_data16(reader, &instance_id) ||
- !reader->read_data32(reader, &tag_encoding))
- {
- goto end;
- }
- tag = swid_tag_create(tag_encoding, instance_id);
- this->inventory->add(this->inventory, tag);
- this->offset += this->value.len - reader->remaining(reader);
- this->value = reader->peek(reader);
-
- /* at least one tag was processed */
- status = SUCCESS;
- this->tag_count--;
- }
-
- if (this->length != this->offset)
- {
- DBG1(DBG_TNC, "inconsistent length for %N/%N", pen_names, PEN_TCG,
- tcg_attr_names, this->type.type);
- *offset = this->offset;
- status = FAILED;
- }
-
-end:
- reader->destroy(reader);
- return status;
-}
-
-METHOD(pa_tnc_attr_t, add_segment, void,
- private_tcg_swid_attr_tag_inv_t *this, chunk_t segment)
-{
- this->value = chunk_cat("cc", this->value, segment);
- chunk_free(&this->segment);
- this->segment = this->value;
-}
-
-METHOD(pa_tnc_attr_t, get_ref, pa_tnc_attr_t*,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- ref_get(&this->ref);
- return &this->public.pa_tnc_attribute;
-}
-
-METHOD(pa_tnc_attr_t, destroy, void,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- if (ref_put(&this->ref))
- {
- this->inventory->destroy(this->inventory);
- free(this->segment.ptr);
- free(this);
- }
-}
-
-METHOD(tcg_swid_attr_tag_inv_t, add, void,
- private_tcg_swid_attr_tag_inv_t *this, swid_tag_t *tag)
-{
- this->inventory->add(this->inventory, tag);
-}
-
-METHOD(tcg_swid_attr_tag_inv_t, get_request_id, uint32_t,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- return this->request_id;
-}
-
-METHOD(tcg_swid_attr_tag_inv_t, get_last_eid, uint32_t,
- private_tcg_swid_attr_tag_inv_t *this, uint32_t *eid_epoch)
-{
- if (eid_epoch)
- {
- *eid_epoch = this->eid_epoch;
- }
- return this->last_eid;
-}
-
-METHOD(tcg_swid_attr_tag_inv_t, get_tag_count, uint32_t,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- return this->tag_count;
-}
-
-METHOD(tcg_swid_attr_tag_inv_t, get_inventory, swid_inventory_t*,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- return this->inventory;
-}
-
-METHOD(tcg_swid_attr_tag_inv_t, clear_inventory, void,
- private_tcg_swid_attr_tag_inv_t *this)
-{
- this->inventory->destroy(this->inventory);
- this->inventory = swid_inventory_create(TRUE);
-}
-
-/**
- * Described in header.
- */
-pa_tnc_attr_t *tcg_swid_attr_tag_inv_create(uint32_t request_id,
- uint32_t eid_epoch, uint32_t eid)
-{
- private_tcg_swid_attr_tag_inv_t *this;
-
- INIT(this,
- .public = {
- .pa_tnc_attribute = {
- .get_type = _get_type,
- .get_value = _get_value,
- .get_noskip_flag = _get_noskip_flag,
- .set_noskip_flag = _set_noskip_flag,
- .build = _build,
- .process = _process,
- .add_segment = _add_segment,
- .get_ref = _get_ref,
- .destroy = _destroy,
- },
- .add = _add,
- .get_request_id = _get_request_id,
- .get_last_eid = _get_last_eid,
- .get_tag_count = _get_tag_count,
- .get_inventory = _get_inventory,
- .clear_inventory = _clear_inventory,
- },
- .type = { PEN_TCG, TCG_SWID_TAG_INVENTORY },
- .request_id = request_id,
- .eid_epoch = eid_epoch,
- .last_eid = eid,
- .inventory = swid_inventory_create(TRUE),
- .ref = 1,
- );
-
- return &this->public.pa_tnc_attribute;
-}
-
-/**
- * Described in header.
- */
-pa_tnc_attr_t *tcg_swid_attr_tag_inv_create_from_data(size_t length,
- chunk_t data)
-{
- private_tcg_swid_attr_tag_inv_t *this;
-
- INIT(this,
- .public = {
- .pa_tnc_attribute = {
- .get_type = _get_type,
- .get_value = _get_value,
- .get_noskip_flag = _get_noskip_flag,
- .set_noskip_flag = _set_noskip_flag,
- .build = _build,
- .process = _process,
- .add_segment = _add_segment,
- .get_ref = _get_ref,
- .destroy = _destroy,
- },
- .add = _add,
- .get_request_id = _get_request_id,
- .get_last_eid = _get_last_eid,
- .get_tag_count = _get_tag_count,
- .get_inventory = _get_inventory,
- .clear_inventory = _clear_inventory,
- },
- .type = { PEN_TCG, TCG_SWID_TAG_INVENTORY },
- .length = length,
- .segment = chunk_clone(data),
- .inventory = swid_inventory_create(TRUE),
- .ref = 1,
- );
-
- /* received either complete attribute value or first segment */
- this->value = this->segment;
-
- return &this->public.pa_tnc_attribute;
-}
+++ /dev/null
-/*
- * Copyright (C) 2013-2014 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.
- */
-
-/**
- * @defgroup tcg_swid_attr_tag_inv tcg_swid_attr_tag_inv
- * @{ @ingroup tcg_attr
- */
-
-#ifndef TCG_SWID_ATTR_TAG_INV_H_
-#define TCG_SWID_ATTR_TAG_INV_H_
-
-typedef struct tcg_swid_attr_tag_inv_t tcg_swid_attr_tag_inv_t;
-
-#include "tcg/tcg_attr.h"
-#include "swid/swid_tag.h"
-#include "swid/swid_inventory.h"
-
-#include <pa_tnc/pa_tnc_attr.h>
-
-#define TCG_SWID_TAG_INV_MIN_SIZE 16
-
-/**
- * Class implementing the TCG SWID Tag Inventory attribute
- *
- */
-struct tcg_swid_attr_tag_inv_t {
-
- /**
- * Public PA-TNC attribute interface
- */
- pa_tnc_attr_t pa_tnc_attribute;
-
- /**
- * Add a Tag ID to the attribute
- *
- * @param tag SWID Tag to be added
- */
- void (*add)(tcg_swid_attr_tag_inv_t *this, swid_tag_t *tag);
- /**
- * Get Request ID
- *
- * @return Request ID
- */
- uint32_t (*get_request_id)(tcg_swid_attr_tag_inv_t *this);
-
- /**
- * Get Last Event ID
- *
- * @param eid_epoch Event ID Epoch
- * @return Last Event ID
- */
- uint32_t (*get_last_eid)(tcg_swid_attr_tag_inv_t *this,
- uint32_t *eid_epoch);
-
- /**
- * Get count of remaining SWID tags
- *
- * @return SWID Tag count
- */
- uint32_t (*get_tag_count)(tcg_swid_attr_tag_inv_t *this);
-
- /**
- * Get Inventory of SWID tags
- *
- * @result SWID Tag Inventory
- */
- swid_inventory_t* (*get_inventory)(tcg_swid_attr_tag_inv_t *this);
-
- /**
- * Remove all SWID Tags from the Inventory
- */
- void (*clear_inventory)(tcg_swid_attr_tag_inv_t *this);
-
-};
-
-/**
- * Creates an tcg_swid_attr_tag_inv_t object
- *
- * @param request_id Copy of the Request ID
- * @param eid_epoch Event ID Epoch
- * @param eid Last Event ID
- */
-pa_tnc_attr_t* tcg_swid_attr_tag_inv_create(uint32_t request_id,
- uint32_t eid_epoch,
- uint32_t eid);
-
-/**
- * Creates an tcg_swid_attr_tag_inv_t object from received data
- *
- * @param length Total length of attribute value
- * @param value Unparsed attribute value (might be a segment)
- */
-pa_tnc_attr_t* tcg_swid_attr_tag_inv_create_from_data(size_t length,
- chunk_t value);
-
-#endif /** TCG_SWID_ATTR_TAG_INV_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"
{
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:
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_REQUEST:
+ case TCG_SWID_TAG_ID_INVENTORY:
+ case TCG_SWID_TAG_INVENTORY:
case TCG_SWID_TAG_ID_EVENTS:
case TCG_SWID_TAG_EVENTS:
case TCG_SWID_SUBSCRIPTION_STATUS_REQ:
--enable-imv-os \
--enable-imc-attestation \
--enable-imv-attestation \
- --enable-imc-swid \
- --enable-imv-swid \
--enable-imc-swima \
--enable-imv-swima \
--enable-imc-hcd \
projects / thirdparty / strongswan.git / commitdiff
