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This commit is contained in:
qsw33 2023-09-18 11:13:44 +08:00
parent fef3775846
commit 63198ecadf
13 changed files with 10533 additions and 17 deletions
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5493
0060-supprot-kunpeng-remote-attestation.patch Normal file
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1745
0061-refactor-remote-attestation.patch Normal file
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1398
0062-secure-channel-support-authentication-by-remote-atte.patch Normal file
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406
0063-some-code-optimize.patch Normal file
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@ -0,0 +1,406 @@
From 907b34fa937eb6e41f25ebff23db88956842c635 Mon Sep 17 00:00:00 2001
From: houmingyong <houmingyong@huawei.com>
Date: Sat, 27 May 2023 15:29:01 +0800
Subject: [PATCH] some code optimize
---
.../remote_attest/ra_report/CMakeLists.txt | 2 --
.../remote_attest/ra_report/gp_ra_report.c | 11 +++----
.../remote_attest/ra_report/gp_ra_report.h | 24 ---------------
.../remote_attest/ra_report/sgx_ra_report.c | 10 +++----
.../remote_attest/ra_report/sgx_ra_report.h | 24 ---------------
.../remote_attest/ra_verify/CMakeLists.txt | 3 --
.../ra_verify/gp_ra_report_verify.c | 11 +++----
.../ra_verify/gp_ra_report_verify.h | 30 -------------------
.../ra_verify/sgx_ra_report_verify.c | 9 ++----
.../ra_verify/sgx_ra_report_verify.h | 30 -------------------
examples/secure_channel/client/CMakeLists.txt | 6 +++-
.../client_with_recv_thread/CMakeLists.txt | 5 +++-
.../client_with_recv_thread/client.c | 3 +-
13 files changed, 26 insertions(+), 142 deletions(-)
delete mode 100644 component/remote_attest/ra_report/gp_ra_report.h
delete mode 100644 component/remote_attest/ra_report/sgx_ra_report.h
delete mode 100644 component/remote_attest/ra_verify/gp_ra_report_verify.h
delete mode 100644 component/remote_attest/ra_verify/sgx_ra_report_verify.h
diff --git a/component/remote_attest/ra_report/CMakeLists.txt b/component/remote_attest/ra_report/CMakeLists.txt
index 548e786..2f00dc7 100644
--- a/component/remote_attest/ra_report/CMakeLists.txt
+++ b/component/remote_attest/ra_report/CMakeLists.txt
@@ -45,5 +45,3 @@ install(TARGETS ${TARGET}
LIBRARY
DESTINATION ${LIBRARY_INSTALL}
PERMISSIONS OWNER_EXECUTE OWNER_WRITE OWNER_READ GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
-
-
diff --git a/component/remote_attest/ra_report/gp_ra_report.c b/component/remote_attest/ra_report/gp_ra_report.c
index 978127a..4625cd3 100644
--- a/component/remote_attest/ra_report/gp_ra_report.c
+++ b/component/remote_attest/ra_report/gp_ra_report.c
@@ -9,9 +9,6 @@
* PURPOSE.
* See the Mulan PSL v2 for more details.
*/
-
-#include "gp_ra_report.h"
-
#include <stdlib.h>
#include <string.h>
#include "ra_client_api.h"
@@ -171,7 +168,7 @@ static cc_enclave_result_t gp_ra_provision_no_as()
return CC_SUCCESS;
}
-cc_enclave_result_t gp_prepare_ra_env(cc_ra_scenario_t scenario)
+static cc_enclave_result_t gp_prepare_ra_env(cc_ra_scenario_t scenario)
{
cc_enclave_result_t ret = CC_SUCCESS;
switch (scenario) {
@@ -184,7 +181,7 @@ cc_enclave_result_t gp_prepare_ra_env(cc_ra_scenario_t scenario)
return ret;
}
-cc_enclave_result_t gp_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t *report)
+static cc_enclave_result_t gp_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t *report)
{
cc_ra_buf_t *ra_buf_in = NULL;
cc_enclave_result_t ret = gen_ra_report_in_buff(in, &ra_buf_in);
@@ -203,12 +200,12 @@ cc_enclave_result_t gp_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t *
return CC_SUCCESS;
}
-uni_ree_agent_t g_gp_agent = {
+static uni_ree_agent_t g_gp_agent = {
.tee_type = CC_TEE_TYPE_GP,
.prepare_ra_env = gp_prepare_ra_env,
.get_ra_report = gp_get_ra_report,
};
-static __attribute__((constructor)) void gp_register_ree_agent()
+static __attribute__((constructor)) void gp_register_ree_agent(void)
{
cc_register_ree_agent(&g_gp_agent);
}
\ No newline at end of file
diff --git a/component/remote_attest/ra_report/gp_ra_report.h b/component/remote_attest/ra_report/gp_ra_report.h
deleted file mode 100644
index ed58bb0..0000000
--- a/component/remote_attest/ra_report/gp_ra_report.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
- * secGear is licensed under the Mulan PSL v2.
- * You can use this software according to the terms and conditions of the Mulan PSL v2.
- * You may obtain a copy of Mulan PSL v2 at:
- * http://license.coscl.org.cn/MulanPSL2
- * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
- * PURPOSE.
- * See the Mulan PSL v2 for more details.
- */
-
-#ifndef SECGEAR_GP_RA_REPORT_H
-#define SECGEAR_GP_RA_REPORT_H
-
-#include "status.h"
-#include "sg_report_st.h"
-
-cc_enclave_result_t gp_prepare_ra_env(cc_ra_scenario_t scenario);
-
-cc_enclave_result_t gp_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t *report);
-
-#endif
-
diff --git a/component/remote_attest/ra_report/sgx_ra_report.c b/component/remote_attest/ra_report/sgx_ra_report.c
index 8d02fc3..6bd0bdc 100644
--- a/component/remote_attest/ra_report/sgx_ra_report.c
+++ b/component/remote_attest/ra_report/sgx_ra_report.c
@@ -9,17 +9,15 @@
* PURPOSE.
* See the Mulan PSL v2 for more details.
*/
-
-#include "sgx_ra_report.h"
#include "uni_ree_agent.h"
-cc_enclave_result_t sgx_prepare_ra_env(cc_ra_scenario_t scenario)
+static cc_enclave_result_t sgx_prepare_ra_env(cc_ra_scenario_t scenario)
{
(void)scenario;
return CC_SUCCESS;
}
-cc_enclave_result_t sgx_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t *report)
+static cc_enclave_result_t sgx_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t *report)
{
(void)in;
(void)report;
@@ -27,12 +25,12 @@ cc_enclave_result_t sgx_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t
return CC_SUCCESS;
}
-uni_ree_agent_t g_sgx_agent = {
+static uni_ree_agent_t g_sgx_agent = {
.tee_type = CC_TEE_TYPE_SGX,
.prepare_ra_env = sgx_prepare_ra_env,
.get_ra_report = sgx_get_ra_report,
};
-static __attribute__((constructor)) void sgx_register_ree_agent()
+static __attribute__((constructor)) void sgx_register_ree_agent(void)
{
cc_register_ree_agent(&g_sgx_agent);
}
\ No newline at end of file
diff --git a/component/remote_attest/ra_report/sgx_ra_report.h b/component/remote_attest/ra_report/sgx_ra_report.h
deleted file mode 100644
index d9a33cc..0000000
--- a/component/remote_attest/ra_report/sgx_ra_report.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
- * secGear is licensed under the Mulan PSL v2.
- * You can use this software according to the terms and conditions of the Mulan PSL v2.
- * You may obtain a copy of Mulan PSL v2 at:
- * http://license.coscl.org.cn/MulanPSL2
- * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
- * PURPOSE.
- * See the Mulan PSL v2 for more details.
- */
-
-#ifndef SECGEAR_SGX_RA_REPORT_H
-#define SECGEAR_SGX_RA_REPORT_H
-
-#include "status.h"
-#include "sg_report_st.h"
-
-cc_enclave_result_t sgx_prepare_ra_env(cc_ra_scenario_t scenario);
-
-cc_enclave_result_t sgx_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t *report);
-
-#endif
-
diff --git a/component/remote_attest/ra_verify/CMakeLists.txt b/component/remote_attest/ra_verify/CMakeLists.txt
index 53707b1..54b2eca 100644
--- a/component/remote_attest/ra_verify/CMakeLists.txt
+++ b/component/remote_attest/ra_verify/CMakeLists.txt
@@ -31,7 +31,6 @@ if(${CMAKE_VERSION} VERSION_LESS "3.13.0")
endif()
include_directories(
- ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/..
${LOCAL_ROOT_PATH}/inc/host_inc
@@ -49,5 +48,3 @@ install(TARGETS ${TARGET}
LIBRARY
DESTINATION ${LIBRARY_INSTALL}
PERMISSIONS OWNER_EXECUTE OWNER_WRITE OWNER_READ GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
-
-
diff --git a/component/remote_attest/ra_verify/gp_ra_report_verify.c b/component/remote_attest/ra_verify/gp_ra_report_verify.c
index 76debb4..f74c2ea 100644
--- a/component/remote_attest/ra_verify/gp_ra_report_verify.c
+++ b/component/remote_attest/ra_verify/gp_ra_report_verify.c
@@ -9,15 +9,12 @@
* PURPOSE.
* See the Mulan PSL v2 for more details.
*/
-
-#include "gp_ra_report_verify.h"
-
#include "teeverifier.h"
#include "enclave_log.h"
#include "uni_ra_verify_agent.h"
-int convert_cctype_to_gptype(cc_ra_verify_type_t type)
+static int convert_cctype_to_gptype(cc_ra_verify_type_t type)
{
// gp type, 1: compare image hash; 2: compare mem hash; 3: compare image and mem hash
if (type == CC_RA_VERIFY_TYPE_LOOSE) {
@@ -29,7 +26,7 @@ int convert_cctype_to_gptype(cc_ra_verify_type_t type)
}
}
-cc_enclave_result_t gp_verify_report(cc_ra_buf_t *report, cc_ra_buf_t *nonce,
+static cc_enclave_result_t gp_verify_report(cc_ra_buf_t *report, cc_ra_buf_t *nonce,
cc_ra_verify_type_t type, char *basevalue)
{
int gp_type = convert_cctype_to_gptype(type);
@@ -52,10 +49,10 @@ cc_enclave_result_t gp_verify_report(cc_ra_buf_t *report, cc_ra_buf_t *nonce,
return ret;
}
-uni_ra_verify_agent_t g_gp_ra_verify_agent = {
+static uni_ra_verify_agent_t g_gp_ra_verify_agent = {
.verify_ra_report = gp_verify_report,
};
-static __attribute__((constructor)) void gp_register_ra_agent()
+static __attribute__((constructor)) void gp_register_ra_agent(void)
{
cc_register_ra_verify_agent(&g_gp_ra_verify_agent);
}
\ No newline at end of file
diff --git a/component/remote_attest/ra_verify/gp_ra_report_verify.h b/component/remote_attest/ra_verify/gp_ra_report_verify.h
deleted file mode 100644
index 68a7c38..0000000
--- a/component/remote_attest/ra_verify/gp_ra_report_verify.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
- * secGear is licensed under the Mulan PSL v2.
- * You can use this software according to the terms and conditions of the Mulan PSL v2.
- * You may obtain a copy of Mulan PSL v2 at:
- * http://license.coscl.org.cn/MulanPSL2
- * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
- * PURPOSE.
- * See the Mulan PSL v2 for more details.
- */
-
-#ifndef SECGEAR_GP_RA_REPORT_VERIFY_H
-#define SECGEAR_GP_RA_REPORT_VERIFY_H
-
-#include "status.h"
-#include "sg_report_st.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-cc_enclave_result_t gp_verify_report(cc_ra_buf_t *report, cc_ra_buf_t *nonce,
- cc_ra_verify_type_t type, char *basevalue);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/component/remote_attest/ra_verify/sgx_ra_report_verify.c b/component/remote_attest/ra_verify/sgx_ra_report_verify.c
index 0e2e81f..e2472a3 100644
--- a/component/remote_attest/ra_verify/sgx_ra_report_verify.c
+++ b/component/remote_attest/ra_verify/sgx_ra_report_verify.c
@@ -9,12 +9,9 @@
* PURPOSE.
* See the Mulan PSL v2 for more details.
*/
-
-#include "sgx_ra_report_verify.h"
-
#include "uni_ra_verify_agent.h"
-cc_enclave_result_t sgx_verify_report(cc_ra_buf_t *report, cc_ra_buf_t *nonce,
+static cc_enclave_result_t sgx_verify_report(cc_ra_buf_t *report, cc_ra_buf_t *nonce,
cc_ra_verify_type_t type, char *basevalue)
{
(void)report;
@@ -24,10 +21,10 @@ cc_enclave_result_t sgx_verify_report(cc_ra_buf_t *report, cc_ra_buf_t *nonce,
return CC_SUCCESS;
}
-uni_ra_verify_agent_t g_sgx_ra_verify_agent = {
+static uni_ra_verify_agent_t g_sgx_ra_verify_agent = {
.verify_ra_report = sgx_verify_report,
};
-static __attribute__((constructor)) void gp_register_ra_agent()
+static __attribute__((constructor)) void gp_register_ra_agent(void)
{
cc_register_ra_verify_agent(&g_sgx_ra_verify_agent);
}
\ No newline at end of file
diff --git a/component/remote_attest/ra_verify/sgx_ra_report_verify.h b/component/remote_attest/ra_verify/sgx_ra_report_verify.h
deleted file mode 100644
index 773f484..0000000
--- a/component/remote_attest/ra_verify/sgx_ra_report_verify.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
- * secGear is licensed under the Mulan PSL v2.
- * You can use this software according to the terms and conditions of the Mulan PSL v2.
- * You may obtain a copy of Mulan PSL v2 at:
- * http://license.coscl.org.cn/MulanPSL2
- * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
- * PURPOSE.
- * See the Mulan PSL v2 for more details.
- */
-
-#ifndef SECGEAR_SGX_RA_REPORT_VERIFY_H
-#define SECGEAR_SGX_RA_REPORT_VERIFY_H
-
-#include "status.h"
-#include "sg_report_st.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-cc_enclave_result_t sgx_verify_report(cc_ra_buf_t *report, cc_ra_buf_t *nonce,
- cc_ra_verify_type_t type, char *basevalue);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/examples/secure_channel/client/CMakeLists.txt b/examples/secure_channel/client/CMakeLists.txt
index 4c05022..ea8f079 100644
--- a/examples/secure_channel/client/CMakeLists.txt
+++ b/examples/secure_channel/client/CMakeLists.txt
@@ -15,7 +15,11 @@ target_include_directories(${OUTPUT} PRIVATE
if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.13.0")
target_link_directories(${OUTPUT} PRIVATE /usr/lib64 /usr/local/lib)
endif()
-target_link_libraries(${OUTPUT} pthread csecure_channel)
+if (CC_GP)
+ set(THIRDPARTY_VERIFY teeverifier)
+endif()
+
+target_link_libraries(${OUTPUT} pthread csecure_channel ${THIRDPARTY_VERIFY})
set_target_properties(${OUTPUT} PROPERTIES SKIP_BUILD_RPATH TRUE)
diff --git a/examples/secure_channel/client_with_recv_thread/CMakeLists.txt b/examples/secure_channel/client_with_recv_thread/CMakeLists.txt
index 63f2c78..1e27d72 100644
--- a/examples/secure_channel/client_with_recv_thread/CMakeLists.txt
+++ b/examples/secure_channel/client_with_recv_thread/CMakeLists.txt
@@ -15,7 +15,10 @@ target_include_directories(${OUTPUT} PRIVATE
if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.13.0")
target_link_directories(${OUTPUT} PRIVATE ${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
endif()
-target_link_libraries(${OUTPUT} pthread csecure_channel)
+if (CC_GP)
+ set(THIRDPARTY_VERIFY teeverifier)
+endif()
+target_link_libraries(${OUTPUT} pthread csecure_channel ${THIRDPARTY_VERIFY})
set_target_properties(${OUTPUT} PROPERTIES SKIP_BUILD_RPATH TRUE)
diff --git a/examples/secure_channel/client_with_recv_thread/client.c b/examples/secure_channel/client_with_recv_thread/client.c
index 52ebc10..db142bb 100644
--- a/examples/secure_channel/client_with_recv_thread/client.c
+++ b/examples/secure_channel/client_with_recv_thread/client.c
@@ -10,7 +10,7 @@
#include "secure_channel_client.h"
-#define MAXBUF 1024
+#define MAXBUF 12800
cc_sec_chl_ctx_t g_ctx = {0};
void *recv_msg_thread(void *arg)
@@ -87,6 +87,7 @@ int main(int argc, char **argv)
// step1: 初始化安全通道客户端，注册消息发送函数
g_ctx.conn_kit.send = (void *)socket_write_adpt;
g_ctx.conn_kit.conn = &sockfd;
+ g_ctx.basevalue = "/vendor/bin/basevalue.txt"; // content format:taid image_hash mem_hash
// step2: 创建消息接收线程
pthread_t thread;
--
2.33.0

852
0064-support-local-attest.patch Normal file
View File

@ -0,0 +1,852 @@
From d866feaeb8476541025efa4325459fae3f7f3493 Mon Sep 17 00:00:00 2001
From: houmingyong <houmingyong@huawei.com>
Date: Mon, 29 May 2023 21:29:46 +0800
Subject: [PATCH] support local attest
---
CMakeLists.txt | 9 +-
component/CMakeLists.txt | 1 +
component/local_attest/CMakeLists.txt | 60 +++++++
component/local_attest/gp_local_attest.c | 153 ++++++++++++++++++
component/local_attest/local_attest_agent.h | 28 ++++
component/local_attest/sg_local_attest.c | 22 +++
component/local_attest/sg_local_attest.h | 29 ++++
component/local_attest/sgx_local_attest.c | 20 +++
.../remote_attest/ra_report/CMakeLists.txt | 2 +-
.../remote_attest/ra_report/gp_ra_report.c | 131 +--------------
.../ra_report/gp_report_helper.c | 121 ++++++++++++++
.../ra_report/gp_report_helper.h | 24 +++
.../client/secure_channel_client.c | 7 +-
.../secure_channel/enclave/CMakeLists.txt | 3 -
examples/secure_channel/basevalue.txt | 1 +
examples/secure_channel/client/client.c | 9 +-
.../client_with_recv_thread/client.c | 9 +-
inc/host_inc/status.h | 2 +
18 files changed, 489 insertions(+), 142 deletions(-)
create mode 100644 component/local_attest/CMakeLists.txt
create mode 100644 component/local_attest/gp_local_attest.c
create mode 100644 component/local_attest/local_attest_agent.h
create mode 100644 component/local_attest/sg_local_attest.c
create mode 100644 component/local_attest/sg_local_attest.h
create mode 100644 component/local_attest/sgx_local_attest.c
create mode 100644 component/remote_attest/ra_report/gp_report_helper.c
create mode 100644 component/remote_attest/ra_report/gp_report_helper.h
create mode 100644 examples/secure_channel/basevalue.txt
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 079be3b..25e6381 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,9 +17,6 @@ set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(LOCAL_ROOT_PATH ${CMAKE_CURRENT_SOURCE_DIR})
-
-set(SECGEAR_DEBUG_LEVEL SECGEAR_LOG_LEVEL_DEBUG)
-add_definitions(-DSECGEAR_DEBUG_LEVEL=${SECGEAR_DEBUG_LEVEL})
message("=============cmake help info=======================")
message("Example default cmd: cmake ..")
message("same with default: cmake -DENCLAVE=SGX -DSDK_PATH=/opt/intel/sgxsdk -DSSL_PATH=/opt/intel/sgxssl ..")
@@ -40,6 +37,12 @@ set(PL_SDK_DEFAULT_PATH /root/dev/sdk)
if(CMAKE_BUILD_TYPE MATCHES "Debug")
add_definitions(-DDEBUG_FILE_LINE)
+ #set enclave log level
+ set(PRINT_LEVEL 3)
+ add_definitions(-DPRINT_LEVEL=${PRINT_LEVEL})
+ #set host log level
+ set(SECGEAR_DEBUG_LEVEL SECGEAR_LOG_LEVEL_DEBUG)
+ add_definitions(-DSECGEAR_DEBUG_LEVEL=${SECGEAR_DEBUG_LEVEL})
endif()
set(CMAKE_C_FLAGS "-fstack-protector-all -W -Wall -Werror -Wextra -Werror=array-bounds -D_FORTIFY_SOURCE=2 -O2 -ftrapv")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS} -s")
diff --git a/component/CMakeLists.txt b/component/CMakeLists.txt
index 7442334..83aa4cd 100644
--- a/component/CMakeLists.txt
+++ b/component/CMakeLists.txt
@@ -13,6 +13,7 @@ set(LIBRARY_INSTALL ${LOCAL_ROOT_PATH_INSTALL}/usr/lib64)
ADD_SUBDIRECTORY(secure_channel)
ADD_SUBDIRECTORY(remote_attest)
+ADD_SUBDIRECTORY(local_attest)
diff --git a/component/local_attest/CMakeLists.txt b/component/local_attest/CMakeLists.txt
new file mode 100644
index 0000000..45ebf82
--- /dev/null
+++ b/component/local_attest/CMakeLists.txt
@@ -0,0 +1,60 @@
+# Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+# secGear is licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+# http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+set(target_lib secgear_la)
+
+set(CMAKE_C_FLAGS "-W -Wall -fno-short-enums -fno-omit-frame-pointer -fstack-protector-strong -Wstack-protector \
+ --param ssp-buffer-size=4 -frecord-gcc-switches -Wextra -nostdinc -nodefaultlibs -fno-peephole \
+ -fno-peephole2 -Wno-main -Wno-error=unused-parameter -Wno-error=unused-but-set-variable \
+ -Wno-error=format-truncation= -D_FORTIFY_SOURCE=2 -O2")
+set(COMMON_C_LINK_FLAGS "-Wl,-z,now -Wl,-z,relro -Wl,-z,noexecstack -Wl,-nostdlib -nodefaultlibs -nostartfiles")
+
+set(SOURCE_FILES sg_local_attest.c)
+
+if(CC_SGX)
+ set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS}")
+ add_definitions(-DSGX_ENCLAVE)
+ set(SOURCE_FILES ${SOURCE_FILES} sgx_local_attest.c)
+endif()
+
+if(CC_GP)
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=armv8-a -fPIC")
+ set(CMAKE_SHARED_LINKER_FLAGS "${COMMON_C_LINK_FLAGS} -Wl,-s")
+ add_definitions(-DGP_ENCLAVE)
+ aux_source_directory(${LOCAL_ROOT_PATH}/thirdparty/cjson/ CJSON_SRC)
+ FILE (GLOB_RECURSE BASE64_SRC "${LOCAL_ROOT_PATH}/thirdparty/base64url/*.c")
+ set(REPORT_HELPER ${LOCAL_ROOT_PATH}/component/remote_attest/ra_report/gp_report_helper.c)
+ set(SOURCE_FILES ${SOURCE_FILES} gp_local_attest.c ${CJSON_SRC} ${BASE64_SRC} ${REPORT_HELPER})
+ set(INCLUDE_DIR ${SDK_PATH}/include/TA
+ ${SDK_PATH}/include/TA/huawei_ext
+ ${SDK_PATH}/thirdparty/open_source/musl/libc
+ ${SDK_PATH}/thirdparty/open_source/musl/libc/arch/aarch64
+ ${SDK_PATH}/thirdparty/open_source/musl/libc/arch/generic
+ ${LOCAL_ROOT_PATH}/thirdparty/cjson
+ ${LOCAL_ROOT_PATH}/thirdparty/base64url
+ ${LOCAL_ROOT_PATH}/inc/enclave_inc/gp/itrustee)
+endif()
+
+add_library(${target_lib} STATIC ${SOURCE_FILES})
+
+target_include_directories(${target_lib} PRIVATE
+ ${LOCAL_ROOT_PATH}/inc/host_inc
+ ${LOCAL_ROOT_PATH}/component/remote_attest
+ ${LOCAL_ROOT_PATH}/component/remote_attest/ra_report
+ ${INCLUDE_DIR})
+
+install(TARGETS ${target_lib}
+ ARCHIVE
+ DESTINATION ${LIBRARY_INSTALL}
+ PERMISSIONS OWNER_EXECUTE OWNER_WRITE OWNER_READ GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
+
+file(GLOB LA_HEADERS sg_local_attest.h)
+install(FILES ${LA_HEADERS}
+ DESTINATION /usr/include/secGear
+ PERMISSIONS OWNER_WRITE OWNER_READ GROUP_READ WORLD_READ)
diff --git a/component/local_attest/gp_local_attest.c b/component/local_attest/gp_local_attest.c
new file mode 100644
index 0000000..7f75147
--- /dev/null
+++ b/component/local_attest/gp_local_attest.c
@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+ * secGear is licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include "tee_ra_api.h"
+#include "tee_crypto_api.h"
+#include "base64url.h"
+#include "cJSON.h"
+#include "secgear_log.h"
+#include "status.h"
+#include "sg_report_st.h"
+#include "local_attest_agent.h"
+#include "gp_report_helper.h"
+
+#define CC_HASH_LEN 64
+typedef struct {
+ char *taid;
+ char *img_hash;
+ char *mem_hash;
+} gp_basevalue_t;
+
+#define HEX_ONE_CHAR_BITS 4
+#define HEX_BYTE_MAX 0xf
+
+static void hex2str(const uint8_t *source, int source_len, char *dest)
+{
+ char *hexEncode = "0123456789abcdef";
+ int i = 0, j = 0;
+ for (i = 0; i < source_len; i++) {
+ dest[j++] = hexEncode[(source[i] >> HEX_ONE_CHAR_BITS) & HEX_BYTE_MAX];
+ dest[j++] = hexEncode[(source[i]) & HEX_BYTE_MAX];
+ }
+}
+
+static cc_enclave_result_t gp_compare_hash(gp_basevalue_t *basevalue, char *ta_img, char *ta_mem)
+{
+ size_t imglen = 0;
+ size_t memlen = 0;
+ uint8_t *decodedimg = kpsecl_base64urldecode(ta_img, strlen(ta_img), &imglen);
+ uint8_t *decodedmem = kpsecl_base64urldecode(ta_mem, strlen(ta_mem), &memlen);
+
+ char heximg[CC_HASH_LEN + 1] = {0};
+ char hexmem[CC_HASH_LEN + 1] = {0};
+ hex2str(decodedimg, imglen, heximg);
+ hex2str(decodedmem, memlen, hexmem);
+ free(decodedimg);
+ free(decodedmem);
+
+ PrintInfo(PRINT_STRACE, "heximg:%s, hexmem:%s", heximg, hexmem);
+ PrintInfo(PRINT_STRACE, "img_hash:%s, mem_hash:%s", basevalue->img_hash, basevalue->mem_hash);
+
+ if (memcmp(heximg, basevalue->img_hash, strlen(basevalue->img_hash)) != 0 ||
+ memcmp(hexmem, basevalue->mem_hash, strlen(basevalue->mem_hash)) != 0) {
+ PrintInfo(PRINT_ERROR, "verify local report hash failed!\n");
+ return CC_ERROR_LOCAL_REPORT_HASH_MISMATCH;
+ }
+ return CC_SUCCESS;
+}
+
+static cc_enclave_result_t gp_verify_local_report(gp_basevalue_t *basevalue, uint8_t *nonce, size_t nonce_len,
+ cc_ra_buf_t *report)
+{
+ char *b64_nonce = NULL;
+ size_t b64_nonce_len = 0;
+ cc_enclave_result_t ret = CC_ERROR_LOCAL_REPORT_INVALID;
+
+ cJSON *cj_report = cJSON_ParseWithLength((char *)report->buf, report->len);
+ if (cj_report == NULL) {
+ PrintInfo(PRINT_ERROR, "report to json failed\n");
+ return ret;
+ }
+ cJSON *cj_payload = cJSON_GetObjectItemCaseSensitive(cj_report, "payload");
+ if (cj_payload == NULL) {
+ PrintInfo(PRINT_ERROR, "report payload failed!\n");
+ goto end;
+ }
+ b64_nonce = kpsecl_base64urlencode(nonce, nonce_len, &b64_nonce_len);
+ cJSON *cj_b64_nonce = cJSON_GetObjectItemCaseSensitive(cj_payload, "nonce");
+ if (cj_b64_nonce == NULL || strcmp(cj_b64_nonce->valuestring, b64_nonce)) {
+ PrintInfo(PRINT_ERROR, "check nonce value failed!\n");
+ free(b64_nonce);
+ goto end;
+ }
+ free(b64_nonce);
+
+ cJSON *cj_uuid = cJSON_GetObjectItemCaseSensitive(cj_payload, "uuid");
+ if (cj_uuid == NULL || strcmp(cj_uuid->valuestring, basevalue->taid)) {
+ PrintInfo(PRINT_ERROR, "check uuid failed!\n");
+ goto end;
+ }
+ cJSON *cj_ta_img = cJSON_GetObjectItemCaseSensitive(cj_payload, "ta_img");
+ if (cj_ta_img == NULL) {
+ PrintInfo(PRINT_ERROR, "check ta_img failed!\n");
+ goto end;
+ }
+ cJSON *cj_ta_mem = cJSON_GetObjectItemCaseSensitive(cj_payload, "ta_mem");
+ if (cj_ta_mem == NULL) {
+ PrintInfo(PRINT_ERROR, "check ta_mem failed!\n");
+ goto end;
+ }
+
+ ret = gp_compare_hash(basevalue, cj_ta_img->valuestring, cj_ta_mem->valuestring);
+end:
+ cJSON_Delete(cj_report);
+
+ return ret;
+}
+
+#define LOCAL_REPORT_OUT_LEN 0x3000
+#define LOCAL_REPORT_NONCE_LEN 32
+cc_enclave_result_t agent_local_attest(char *taid, char *img_hash, char *mem_hash)
+{
+ cc_get_ra_report_input_t ra_input = {0};
+ ra_input.taid = (uint8_t *)taid;
+ ra_input.with_tcb = false;
+
+ TEE_GenerateRandom(ra_input.nonce, LOCAL_REPORT_NONCE_LEN);
+ ra_input.nonce_len = LOCAL_REPORT_NONCE_LEN + 1;
+
+ cc_ra_buf_t *in = NULL;
+ cc_enclave_result_t ret = gen_ra_report_in_buff(&ra_input, &in);
+ if (ret != CC_SUCCESS) {
+ PrintInfo(PRINT_ERROR, "gen ra report in buff error! ret:%x\n", ret);
+ return -1;
+ }
+
+ uint8_t data[LOCAL_REPORT_OUT_LEN] = {0};
+ cc_ra_buf_t report = {LOCAL_REPORT_OUT_LEN, data};
+
+ TEE_Result gp_ret = ra_local_report((struct ra_buffer_data *)in, (struct ra_buffer_data *)&report);
+ free_cc_ra_buf(in);
+ if (gp_ret != CC_SUCCESS) {
+ PrintInfo(PRINT_ERROR, "get ra report failed, ret:%x\n", gp_ret);
+ return CC_ERROR_RA_GET_REPORT;
+ }
+
+ gp_basevalue_t basevalue = {
+ .taid = taid,
+ .img_hash = img_hash,
+ .mem_hash = mem_hash,
+ };
+ return gp_verify_local_report(&basevalue, ra_input.nonce, ra_input.nonce_len, &report);
+}
diff --git a/component/local_attest/local_attest_agent.h b/component/local_attest/local_attest_agent.h
new file mode 100644
index 0000000..c79bc03
--- /dev/null
+++ b/component/local_attest/local_attest_agent.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+ * secGear is licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+#ifndef SECGEAR_LOCAL_ATTEST_AGENT_H
+#define SECGEAR_LOCAL_ATTEST_AGENT_H
+
+#include "status.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+cc_enclave_result_t agent_local_attest(char *taid, char *img_hash, char *mem_hash);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/component/local_attest/sg_local_attest.c b/component/local_attest/sg_local_attest.c
new file mode 100644
index 0000000..f94473e
--- /dev/null
+++ b/component/local_attest/sg_local_attest.c
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+ * secGear is licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+#include "sg_local_attest.h"
+#include "local_attest_agent.h"
+
+cc_enclave_result_t cc_local_attest(char *taid, char *img_hash, char *mem_hash)
+{
+ if (taid == NULL || (img_hash == NULL && mem_hash == NULL)) {
+ return CC_ERROR_BAD_PARAMETERS;
+ }
+
+ return agent_local_attest(taid, img_hash, mem_hash);
+}
diff --git a/component/local_attest/sg_local_attest.h b/component/local_attest/sg_local_attest.h
new file mode 100644
index 0000000..97f31ef
--- /dev/null
+++ b/component/local_attest/sg_local_attest.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+ * secGear is licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+#ifndef SECGEAR_LOCAL_ATTESTATION_H
+#define SECGEAR_LOCAL_ATTESTATION_H
+
+#include "status.h"
+#include "secgear_defs.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+CC_API_SPEC cc_enclave_result_t cc_local_attest(char *taid, char *img_hash, char *mem_hash);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/component/local_attest/sgx_local_attest.c b/component/local_attest/sgx_local_attest.c
new file mode 100644
index 0000000..aa772b0
--- /dev/null
+++ b/component/local_attest/sgx_local_attest.c
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+ * secGear is licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+#include "local_attest_agent.h"
+
+cc_enclave_result_t agent_local_attest(char *taid, char *img_hash, char *mem_hash)
+{
+ (void)taid;
+ (void)img_hash;
+ (void)mem_hash;
+ return CC_SUCCESS;
+}
diff --git a/component/remote_attest/ra_report/CMakeLists.txt b/component/remote_attest/ra_report/CMakeLists.txt
index 2f00dc7..4314f02 100644
--- a/component/remote_attest/ra_report/CMakeLists.txt
+++ b/component/remote_attest/ra_report/CMakeLists.txt
@@ -20,7 +20,7 @@ endif()
if(CC_GP)
aux_source_directory(${LOCAL_ROOT_PATH}/thirdparty/cjson/ CJSON_SRC)
FILE (GLOB_RECURSE BASE64_SRC "${LOCAL_ROOT_PATH}/thirdparty/base64url/*.c")
- set(SRC_FILES ${SRC_FILES} ${CJSON_SRC} ${BASE64_SRC} gp_ra_report.c)
+ set(SRC_FILES ${SRC_FILES} ${CJSON_SRC} ${BASE64_SRC} gp_ra_report.c gp_report_helper.c)
set(INCLUDE_DIR ${SDK_PATH}/include/CA
${LOCAL_ROOT_PATH}/thirdparty/cjson
${LOCAL_ROOT_PATH}/thirdparty/libqca
diff --git a/component/remote_attest/ra_report/gp_ra_report.c b/component/remote_attest/ra_report/gp_ra_report.c
index 4625cd3..ca1fa03 100644
--- a/component/remote_attest/ra_report/gp_ra_report.c
+++ b/component/remote_attest/ra_report/gp_ra_report.c
@@ -13,136 +13,8 @@
#include <string.h>
#include "ra_client_api.h"
#include "enclave_log.h"
-#include "cJSON.h"
-#include "base64url.h"
-
#include "uni_ree_agent.h"
-
-static void free_cc_ra_buf(cc_ra_buf_t *ra_buf)
-{
- if (ra_buf == NULL) {
- return;
- }
- if (ra_buf->buf != NULL) {
- free(ra_buf->buf);
- }
-
- free(ra_buf);
- return;
-}
-
-/* caller need to free (cc_ra_buf_t **in) */
-static cc_enclave_result_t gen_provision_no_as_in_buff(cc_ra_buf_t **in)
-{
- if (in == NULL) {
- return CC_ERROR_BAD_PARAMETERS;
- }
- cc_enclave_result_t ret = CC_SUCCESS;
- cJSON *in_json = cJSON_CreateObject();
- cJSON_AddStringToObject(in_json, "handler", "provisioning-input");
-
- cJSON *in_payload = cJSON_CreateObject();
- cJSON_AddStringToObject(in_payload, "version", "TEE.RA.1.0");
- cJSON_AddStringToObject(in_payload, "scenario", "sce_no_as");
- cJSON_AddStringToObject(in_payload, "hash_alg", "HS256");
-
- cJSON_AddItemToObject(in_json, "payload", in_payload);
-
- char *in_buf = cJSON_PrintUnformatted(in_json);
- uint32_t in_buf_len = strlen(in_buf) + 1;
-
- cc_ra_buf_t *tmp_ra_buf = calloc(1, sizeof(cc_ra_buf_t));
- if (tmp_ra_buf == NULL) {
- ret = CC_ERROR_RA_MEMORY;
- goto end;
- }
- tmp_ra_buf->buf = calloc(1, in_buf_len);
- if (tmp_ra_buf->buf == NULL) {
- ret = CC_ERROR_RA_MEMORY;
- free(tmp_ra_buf);
- goto end;
- }
- (void)memcpy(tmp_ra_buf->buf, in_buf, in_buf_len);
- tmp_ra_buf->len = in_buf_len;
-
- *in = tmp_ra_buf;
-end:
- cJSON_free(in_buf);
- cJSON_Delete(in_json);
- return ret;
-}
-
-/* caller need to free (cc_ra_buf_t **in) */
-static cc_enclave_result_t gen_ra_report_in_buff(cc_get_ra_report_input_t *param, cc_ra_buf_t **json_buf)
-{
- if (param == NULL || param->taid == NULL || json_buf == NULL) {
- return CC_ERROR_BAD_PARAMETERS;
- }
- cc_enclave_result_t ret = CC_SUCCESS;
- cJSON *in_json = cJSON_CreateObject();
- cJSON_AddStringToObject(in_json, "handler", "report-input");
-
- size_t b64_nonce_len = 0;
- char *b64_nonce = kpsecl_base64urlencode(param->nonce, param->nonce_len, &b64_nonce_len);
-
- cJSON *in_payload = cJSON_CreateObject();
- cJSON_AddStringToObject(in_payload, "version", "TEE.RA.1.0");
- cJSON_AddStringToObject(in_payload, "nonce", b64_nonce);
- free(b64_nonce);
- cJSON_AddStringToObject(in_payload, "uuid", (char *)param->taid);
- cJSON_AddStringToObject(in_payload, "hash_alg", "HS256");
- cJSON_AddBoolToObject(in_payload, "with_tcb", param->with_tcb);
- if (param->req_key) {
- cJSON_AddBoolToObject(in_payload, "request_key", param->req_key);
- }
-
- cJSON_AddItemToObject(in_json, "payload", in_payload);
-
- char *in_buf = cJSON_PrintUnformatted(in_json);
- uint32_t in_buf_len = strlen(in_buf) + 1;
-
- print_debug("get ra report input json buf:%s\n", in_buf);
-
- cc_ra_buf_t *tmp_ra_buf = calloc(1, sizeof(cc_ra_buf_t));
- if (tmp_ra_buf == NULL) {
- ret = CC_ERROR_RA_MEMORY;
- goto end;
- }
- tmp_ra_buf->buf = calloc(1, in_buf_len);
- if (tmp_ra_buf->buf == NULL) {
- ret = CC_ERROR_RA_MEMORY;
- free(tmp_ra_buf);
- goto end;
- }
- (void)memcpy(tmp_ra_buf->buf, in_buf, in_buf_len);
- tmp_ra_buf->len = in_buf_len;
-
- *json_buf = (cc_ra_buf_t *)tmp_ra_buf;
-end:
- cJSON_free(in_buf);
- cJSON_Delete(in_json);
- return ret;
-}
-
-static void print_ra_report(cc_ra_buf_t *report)
-{
- if (report == NULL || report->buf == NULL) {
- return;
- }
- cJSON *cj_report = cJSON_ParseWithLength((char *)report->buf, report->len);
- if (cj_report == NULL) {
- // print_debug("cjson parse report error!\n");
- return;
- }
- char *str_report = cJSON_Print(cj_report);
-
- print_debug("report:%s\n", str_report);
- print_debug("report len:%u, str_len:%lu\n", report->len, strlen(str_report));
-
- cJSON_free(str_report);
- cJSON_Delete(cj_report);
- return;
-}
+#include "gp_report_helper.h"
#define PROVISION_OUT_LEN 0x3000
static cc_enclave_result_t gp_ra_provision_no_as()
@@ -195,7 +67,6 @@ static cc_enclave_result_t gp_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_
print_error_term("get ra report failed, ret:%x\n", gp_ret);
return CC_ERROR_RA_GET_REPORT;
}
- print_ra_report(report);
return CC_SUCCESS;
}
diff --git a/component/remote_attest/ra_report/gp_report_helper.c b/component/remote_attest/ra_report/gp_report_helper.c
new file mode 100644
index 0000000..0a73745
--- /dev/null
+++ b/component/remote_attest/ra_report/gp_report_helper.c
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+ * secGear is licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+#include <stdlib.h>
+#include <string.h>
+#include "cJSON.h"
+#include "base64url.h"
+#include "gp_report_helper.h"
+
+void free_cc_ra_buf(cc_ra_buf_t *ra_buf)
+{
+ if (ra_buf == NULL) {
+ return;
+ }
+ if (ra_buf->buf != NULL) {
+ free(ra_buf->buf);
+ }
+
+ free(ra_buf);
+ return;
+}
+
+/* caller need to free (cc_ra_buf_t **in) */
+cc_enclave_result_t gen_provision_no_as_in_buff(cc_ra_buf_t **in)
+{
+ if (in == NULL) {
+ return CC_ERROR_BAD_PARAMETERS;
+ }
+ cc_enclave_result_t ret = CC_SUCCESS;
+ cJSON *in_json = cJSON_CreateObject();
+ cJSON_AddStringToObject(in_json, "handler", "provisioning-input");
+
+ cJSON *in_payload = cJSON_CreateObject();
+ cJSON_AddStringToObject(in_payload, "version", "TEE.RA.1.0");
+ cJSON_AddStringToObject(in_payload, "scenario", "sce_no_as");
+ cJSON_AddStringToObject(in_payload, "hash_alg", "HS256");
+
+ cJSON_AddItemToObject(in_json, "payload", in_payload);
+
+ char *in_buf = cJSON_PrintUnformatted(in_json);
+ uint32_t in_buf_len = strlen(in_buf) + 1;
+
+ cc_ra_buf_t *tmp_ra_buf = calloc(1, sizeof(cc_ra_buf_t));
+ if (tmp_ra_buf == NULL) {
+ ret = CC_ERROR_RA_MEMORY;
+ goto end;
+ }
+ tmp_ra_buf->buf = calloc(1, in_buf_len);
+ if (tmp_ra_buf->buf == NULL) {
+ ret = CC_ERROR_RA_MEMORY;
+ free(tmp_ra_buf);
+ goto end;
+ }
+ (void)memcpy(tmp_ra_buf->buf, in_buf, in_buf_len);
+ tmp_ra_buf->len = in_buf_len;
+
+ *in = tmp_ra_buf;
+end:
+ cJSON_free(in_buf);
+ cJSON_Delete(in_json);
+ return ret;
+}
+
+/* caller need to free (cc_ra_buf_t **in) */
+cc_enclave_result_t gen_ra_report_in_buff(cc_get_ra_report_input_t *param, cc_ra_buf_t **json_buf)
+{
+ if (param == NULL || param->taid == NULL || json_buf == NULL) {
+ return CC_ERROR_BAD_PARAMETERS;
+ }
+ cc_enclave_result_t ret = CC_SUCCESS;
+ cJSON *in_json = cJSON_CreateObject();
+ cJSON_AddStringToObject(in_json, "handler", "report-input");
+
+ size_t b64_nonce_len = 0;
+ char *b64_nonce = kpsecl_base64urlencode(param->nonce, param->nonce_len, &b64_nonce_len);
+
+ cJSON *in_payload = cJSON_CreateObject();
+ cJSON_AddStringToObject(in_payload, "version", "TEE.RA.1.0");
+ cJSON_AddStringToObject(in_payload, "nonce", b64_nonce);
+ free(b64_nonce);
+ cJSON_AddStringToObject(in_payload, "uuid", (char *)param->taid);
+ cJSON_AddStringToObject(in_payload, "hash_alg", "HS256");
+ cJSON_AddBoolToObject(in_payload, "with_tcb", param->with_tcb);
+ if (param->req_key) {
+ cJSON_AddBoolToObject(in_payload, "request_key", param->req_key);
+ }
+
+ cJSON_AddItemToObject(in_json, "payload", in_payload);
+
+ char *in_buf = cJSON_PrintUnformatted(in_json);
+ uint32_t in_buf_len = strlen(in_buf) + 1;
+
+ cc_ra_buf_t *tmp_ra_buf = calloc(1, sizeof(cc_ra_buf_t));
+ if (tmp_ra_buf == NULL) {
+ ret = CC_ERROR_RA_MEMORY;
+ goto end;
+ }
+ tmp_ra_buf->buf = calloc(1, in_buf_len);
+ if (tmp_ra_buf->buf == NULL) {
+ ret = CC_ERROR_RA_MEMORY;
+ free(tmp_ra_buf);
+ goto end;
+ }
+ (void)memcpy(tmp_ra_buf->buf, in_buf, in_buf_len);
+ tmp_ra_buf->len = in_buf_len;
+
+ *json_buf = (cc_ra_buf_t *)tmp_ra_buf;
+end:
+ cJSON_free(in_buf);
+ cJSON_Delete(in_json);
+ return ret;
+}
+
diff --git a/component/remote_attest/ra_report/gp_report_helper.h b/component/remote_attest/ra_report/gp_report_helper.h
new file mode 100644
index 0000000..58786d9
--- /dev/null
+++ b/component/remote_attest/ra_report/gp_report_helper.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+ * secGear is licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+#ifndef SECGEAR_GP_REPORT_HELPER_H
+#define SECGEAR_GP_REPORT_HELPER_H
+
+#include "status.h"
+#include "sg_report_st.h"
+
+cc_enclave_result_t gen_provision_no_as_in_buff(cc_ra_buf_t **in);
+cc_enclave_result_t gen_ra_report_in_buff(cc_get_ra_report_input_t *param, cc_ra_buf_t **json_buf);
+void free_cc_ra_buf(cc_ra_buf_t *ra_buf);
+
+#endif
+
diff --git a/component/secure_channel/client/secure_channel_client.c b/component/secure_channel/client/secure_channel_client.c
index 27b0812..21067b1 100644
--- a/component/secure_channel/client/secure_channel_client.c
+++ b/component/secure_channel/client/secure_channel_client.c
@@ -191,10 +191,11 @@ static cc_enclave_result_t get_taid_from_file(char *file, char *taid)
}
int ret = fscanf(fp, "%s", taid); // only read taid from line
-
- printf("read ret:%d, taid:%s\n", ret, taid);
-
fclose(fp);
+ if (ret < 0) {
+ printf("secure channel init read taid and hash from file failed\n");
+ return CC_ERROR_SEC_CHL_INIT_GET_TAID;
+ }
return CC_SUCCESS;
}
diff --git a/component/secure_channel/enclave/CMakeLists.txt b/component/secure_channel/enclave/CMakeLists.txt
index a84de8a..b2050fb 100644
--- a/component/secure_channel/enclave/CMakeLists.txt
+++ b/component/secure_channel/enclave/CMakeLists.txt
@@ -14,9 +14,6 @@ set(PREFIX secure_channel)
set(SOURCE_FILES secure_channel_enclave.c ${CMAKE_CURRENT_SOURCE_DIR}/../secure_channel_common.c)
FILE (GLOB_RECURSE BASE64_SRC "${LOCAL_ROOT_PATH}/thirdparty/base64url/*.c")
-set(PRINT_LEVEL 3)
-add_definitions(-DPRINT_LEVEL=${PRINT_LEVEL})
-
if(CC_GP)
add_definitions(-DGP_ENCLAVE)
set(AUTO_FILES ${CMAKE_CURRENT_BINARY_DIR}/${PREFIX}_t.h ${CMAKE_CURRENT_BINARY_DIR}/${PREFIX}_args.h)
diff --git a/examples/secure_channel/basevalue.txt b/examples/secure_channel/basevalue.txt
new file mode 100644
index 0000000..694c455
--- /dev/null
+++ b/examples/secure_channel/basevalue.txt
@@ -0,0 +1 @@
+7763a15a-0a9e-4e86-90cd-e4262583948a 8b7373be89840534eafc2836110b31c7fee5b96ebbab09a1db87c34be393afee 52bc57fb201ebd00fcc66059084dfb38e98c0e4d11d7131d29448bc6f7cb5939
diff --git a/examples/secure_channel/client/client.c b/examples/secure_channel/client/client.c
index 08d2574..28b3695 100644
--- a/examples/secure_channel/client/client.c
+++ b/examples/secure_channel/client/client.c
@@ -49,6 +49,13 @@ int main(int argc, char **argv)
cc_enclave_result_t ret;
struct sockaddr_in svr_addr;
+ char *ta_basevalue_file = "../basevalue.txt";
+ char basevalue_real_path[PATH_MAX] = {0};
+ if (realpath(ta_basevalue_file, basevalue_real_path) == NULL) {
+ printf("ta basevalue file path error\n");
+ return -1;
+ }
+
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd == -1) {
printf("create socket failed\n");
@@ -69,7 +76,7 @@ int main(int argc, char **argv)
// step1: 初始化安全通道客户端，注册消息发送函数
g_ctx.conn_kit.send = (void *)socket_write_and_read;
g_ctx.conn_kit.conn = &sockfd;
- g_ctx.basevalue = "/vendor/bin/basevalue.txt"; // content format:taid image_hash mem_hash
+ g_ctx.basevalue = basevalue_real_path; // content format:taid image_hash mem_hash
ret = cc_sec_chl_client_init(CC_SEC_CHL_ALGO_RSA_ECDH_AES_GCM, &g_ctx);
if (ret != CC_SUCCESS) {
printf("secure channel init failed:%u\n", ret);
diff --git a/examples/secure_channel/client_with_recv_thread/client.c b/examples/secure_channel/client_with_recv_thread/client.c
index db142bb..d492624 100644
--- a/examples/secure_channel/client_with_recv_thread/client.c
+++ b/examples/secure_channel/client_with_recv_thread/client.c
@@ -67,6 +67,13 @@ int main(int argc, char **argv)
cc_enclave_result_t ret;
struct sockaddr_in svr_addr;
+ char *ta_basevalue_file = "../basevalue.txt";
+ char basevalue_real_path[PATH_MAX] = {0};
+ if (realpath(ta_basevalue_file, basevalue_real_path) == NULL) {
+ printf("ta basevalue file path error\n");
+ return -1;
+ }
+
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd == -1) {
printf("create socket failed\n");
@@ -87,7 +94,7 @@ int main(int argc, char **argv)
// step1: 初始化安全通道客户端，注册消息发送函数
g_ctx.conn_kit.send = (void *)socket_write_adpt;
g_ctx.conn_kit.conn = &sockfd;
- g_ctx.basevalue = "/vendor/bin/basevalue.txt"; // content format:taid image_hash mem_hash
+ g_ctx.basevalue = basevalue_real_path; // content format:taid image_hash mem_hash
// step2: 创建消息接收线程
pthread_t thread;
diff --git a/inc/host_inc/status.h b/inc/host_inc/status.h
index 56f4da4..0ecb243 100644
--- a/inc/host_inc/status.h
+++ b/inc/host_inc/status.h
@@ -89,6 +89,8 @@ typedef enum _enclave_result_t
CC_ERROR_REE_AGENT_NOT_INIT,
CC_ERROR_RA_VERIFY_AGENT_NOT_INIT,
+ CC_ERROR_LOCAL_REPORT_INVALID,
+ CC_ERROR_LOCAL_REPORT_HASH_MISMATCH,
/* secure channel */
CC_ERROR_SEC_CHL_INVALID_CONN, /* invalid connection */
CC_ERROR_SEC_CHL_LEN_NOT_ENOUGH, /* the buf length to store secure channle encrypt/decrypt is not enough */
--
2.33.0

268
0065-optimize-name-ree-agent-to-ra-agent.patch Normal file
View File

@ -0,0 +1,268 @@
From 9ae8329b203d7d64b18958b79c8ce21ef46f8baf Mon Sep 17 00:00:00 2001
From: houmingyong <houmingyong@huawei.com>
Date: Thu, 1 Jun 2023 19:28:26 +0800
Subject: [PATCH] optimize name ree agent to ra agent
---
component/local_attest/sg_local_attest.h | 14 +++++++++++++
.../remote_attest/ra_report/gp_ra_report.c | 8 ++++----
.../remote_attest/ra_report/sg_ra_report.c | 20 +++++++++----------
.../remote_attest/ra_report/sg_ra_report.h | 13 +++++++++---
.../remote_attest/ra_report/sgx_ra_report.c | 8 ++++----
.../{uni_ree_agent.h => uni_ra_agent.h} | 8 ++++----
.../ra_verify/sg_ra_report_verify.h | 15 +++++++++++++-
.../client/secure_channel_client.h | 3 +++
inc/host_inc/status.h | 2 +-
9 files changed, 64 insertions(+), 27 deletions(-)
rename component/remote_attest/ra_report/{uni_ree_agent.h => uni_ra_agent.h} (89%)
diff --git a/component/local_attest/sg_local_attest.h b/component/local_attest/sg_local_attest.h
index 97f31ef..e615073 100644
--- a/component/local_attest/sg_local_attest.h
+++ b/component/local_attest/sg_local_attest.h
@@ -20,6 +20,20 @@
extern "C" {
#endif
+/**
+* [host TEE API] get and verify local attestation report by TA
+* [NOTICE] before calling cc_local_attest, the attestation service
+* need to be initialized by cc_prepare_ra_env, otherwise get report error
+*
+* @param[in] taid, the unique ID stirng of target TA
+*
+* @param[in] img_hash, the static image measure of target TA
+*
+* @param[in] mem_hash, the static memory measure of target TA
+*
+* @retval, On success, return 0.
+* On error, cc_enclave_result_t errorno is returned.
+*/
CC_API_SPEC cc_enclave_result_t cc_local_attest(char *taid, char *img_hash, char *mem_hash);
#ifdef __cplusplus
diff --git a/component/remote_attest/ra_report/gp_ra_report.c b/component/remote_attest/ra_report/gp_ra_report.c
index ca1fa03..29c6a6a 100644
--- a/component/remote_attest/ra_report/gp_ra_report.c
+++ b/component/remote_attest/ra_report/gp_ra_report.c
@@ -13,7 +13,7 @@
#include <string.h>
#include "ra_client_api.h"
#include "enclave_log.h"
-#include "uni_ree_agent.h"
+#include "uni_ra_agent.h"
#include "gp_report_helper.h"
#define PROVISION_OUT_LEN 0x3000
@@ -71,12 +71,12 @@ static cc_enclave_result_t gp_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_
return CC_SUCCESS;
}
-static uni_ree_agent_t g_gp_agent = {
+static uni_ra_agent_t g_gp_agent = {
.tee_type = CC_TEE_TYPE_GP,
.prepare_ra_env = gp_prepare_ra_env,
.get_ra_report = gp_get_ra_report,
};
-static __attribute__((constructor)) void gp_register_ree_agent(void)
+static __attribute__((constructor)) void gp_register_ra_agent(void)
{
- cc_register_ree_agent(&g_gp_agent);
+ cc_register_ra_agent(&g_gp_agent);
}
\ No newline at end of file
diff --git a/component/remote_attest/ra_report/sg_ra_report.c b/component/remote_attest/ra_report/sg_ra_report.c
index 21ad417..20eba26 100644
--- a/component/remote_attest/ra_report/sg_ra_report.c
+++ b/component/remote_attest/ra_report/sg_ra_report.c
@@ -10,15 +10,15 @@
* See the Mulan PSL v2 for more details.
*/
#include "sg_ra_report.h"
-#include "uni_ree_agent.h"
+#include "uni_ra_agent.h"
-static uni_ree_agent_t *g_ree_agent = NULL;
+static uni_ra_agent_t *g_ra_agent = NULL;
cc_enclave_result_t cc_prepare_ra_env(cc_ra_scenario_t scenario)
{
- if (g_ree_agent == NULL) {
- return CC_ERROR_REE_AGENT_NOT_INIT;
+ if (g_ra_agent == NULL) {
+ return CC_ERROR_RA_AGENT_NOT_INIT;
}
- return g_ree_agent->prepare_ra_env(scenario);
+ return g_ra_agent->prepare_ra_env(scenario);
}
cc_enclave_result_t cc_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t *report)
@@ -26,13 +26,13 @@ cc_enclave_result_t cc_get_ra_report(cc_get_ra_report_input_t *in, cc_ra_buf_t *
if (in == NULL || in->taid == NULL || report == NULL || report->buf == NULL) {
return CC_ERROR_BAD_PARAMETERS;
}
- if (g_ree_agent == NULL) {
- return CC_ERROR_REE_AGENT_NOT_INIT;
+ if (g_ra_agent == NULL) {
+ return CC_ERROR_RA_AGENT_NOT_INIT;
}
- return g_ree_agent->get_ra_report(in, report);
+ return g_ra_agent->get_ra_report(in, report);
}
-void cc_register_ree_agent(uni_ree_agent_t *agent)
+void cc_register_ra_agent(uni_ra_agent_t *agent)
{
- g_ree_agent = agent;
+ g_ra_agent = agent;
}
diff --git a/component/remote_attest/ra_report/sg_ra_report.h b/component/remote_attest/ra_report/sg_ra_report.h
index f3294c5..0d0d44f 100644
--- a/component/remote_attest/ra_report/sg_ra_report.h
+++ b/component/remote_attest/ra_report/sg_ra_report.h
@@ -21,15 +21,22 @@
#ifdef __cplusplus
extern "C" {
#endif
-
+/**
+* [host REE API] prepare attest environment before get report by attestation service
+*
+* @param[in] scenario, the scenario of attestation service
+*
+* @retval, On success, return 0.
+* On error, cc_enclave_result_t errorno is returned.
+*/
CC_API_SPEC cc_enclave_result_t cc_prepare_ra_env(cc_ra_scenario_t scenario);
/**
-* get remote attestation report
+* [host REE API] get remote attestation report by attestation service
*
* @param[in] in, bytes of input
*
-* @param[out] report, remote attestion report, 0x3000 =< len < 0x100000
+* @param[in/out] report, remote attestion report, 0x3000 =< report->len < 0x100000
*
* @retval, On success, return 0.
* On error, cc_enclave_result_t errorno is returned.
diff --git a/component/remote_attest/ra_report/sgx_ra_report.c b/component/remote_attest/ra_report/sgx_ra_report.c
index 6bd0bdc..d63474e 100644
--- a/component/remote_attest/ra_report/sgx_ra_report.c
+++ b/component/remote_attest/ra_report/sgx_ra_report.c
@@ -9,7 +9,7 @@
* PURPOSE.
* See the Mulan PSL v2 for more details.
*/
-#include "uni_ree_agent.h"
+#include "uni_ra_agent.h"
static cc_enclave_result_t sgx_prepare_ra_env(cc_ra_scenario_t scenario)
{
@@ -25,12 +25,12 @@ static cc_enclave_result_t sgx_get_ra_report(cc_get_ra_report_input_t *in, cc_ra
return CC_SUCCESS;
}
-static uni_ree_agent_t g_sgx_agent = {
+static uni_ra_agent_t g_sgx_agent = {
.tee_type = CC_TEE_TYPE_SGX,
.prepare_ra_env = sgx_prepare_ra_env,
.get_ra_report = sgx_get_ra_report,
};
-static __attribute__((constructor)) void sgx_register_ree_agent(void)
+static __attribute__((constructor)) void sgx_register_ra_agent(void)
{
- cc_register_ree_agent(&g_sgx_agent);
+ cc_register_ra_agent(&g_sgx_agent);
}
\ No newline at end of file
diff --git a/component/remote_attest/ra_report/uni_ree_agent.h b/component/remote_attest/ra_report/uni_ra_agent.h
similarity index 89%
rename from component/remote_attest/ra_report/uni_ree_agent.h
rename to component/remote_attest/ra_report/uni_ra_agent.h
index 65a46d1..0801ab9 100644
--- a/component/remote_attest/ra_report/uni_ree_agent.h
+++ b/component/remote_attest/ra_report/uni_ra_agent.h
@@ -10,8 +10,8 @@
* See the Mulan PSL v2 for more details.
*/
-#ifndef SECGEAR_UNI_REE_AGENT_H
-#define SECGEAR_UNI_REE_AGENT_H
+#ifndef SECGEAR_UNI_RA_AGENT_H
+#define SECGEAR_UNI_RA_AGENT_H
#include <stdint.h>
#include "status.h"
@@ -33,9 +33,9 @@ typedef struct {
cc_tee_type_t tee_type;
uni_prepare_ra_env_proc_t prepare_ra_env;
uni_get_ra_report_proc_t get_ra_report;
-} uni_ree_agent_t;
+} uni_ra_agent_t;
-void cc_register_ree_agent(uni_ree_agent_t *agent);
+void cc_register_ra_agent(uni_ra_agent_t *agent);
#ifdef __cplusplus
}
diff --git a/component/remote_attest/ra_verify/sg_ra_report_verify.h b/component/remote_attest/ra_verify/sg_ra_report_verify.h
index b566cef..e5da876 100644
--- a/component/remote_attest/ra_verify/sg_ra_report_verify.h
+++ b/component/remote_attest/ra_verify/sg_ra_report_verify.h
@@ -20,7 +20,20 @@
#ifdef __cplusplus
extern "C" {
#endif
-
+/**
+* [verifier API] verify remote attestation report by verifier
+*
+* @param[in] report, the report of target TA
+*
+* @param[in] nonce, the nonce generated when get report
+*
+* @param[in] type, the mode of verify report
+*
+* @param[in] basevalue, the basevalue file path of target TA,
+*
+* @retval, On success, return 0.
+* On error, cc_enclave_result_t errorno is returned.
+*/
CC_API_SPEC cc_enclave_result_t cc_verify_report(cc_ra_buf_t *report, cc_ra_buf_t *nonce,
cc_ra_verify_type_t type, char *basevalue);
diff --git a/component/secure_channel/client/secure_channel_client.h b/component/secure_channel/client/secure_channel_client.h
index e2d0b7e..2f5c13d 100644
--- a/component/secure_channel/client/secure_channel_client.h
+++ b/component/secure_channel/client/secure_channel_client.h
@@ -55,11 +55,14 @@ typedef enum {
/**
* secure channel init function
+* [Warning] because TA report is big, the conn_kit must have bigger read buffer
+* to carry secure channel msg(>=12320bytes).
*
* @param[in] algo, The algorithm suite of secure channel
*
* @param[in/out] ctx, The pointer of secure channel context
* input need init conn_kit;
+* input need init basevalue; the secure channel server's TA basevalue, generated by sign TA
* output session_id and cc_sec_chl_handle_t
*
* @retval, On success, return 0. generate session_key between client and enclave.
diff --git a/inc/host_inc/status.h b/inc/host_inc/status.h
index 0ecb243..7a7920b 100644
--- a/inc/host_inc/status.h
+++ b/inc/host_inc/status.h
@@ -87,7 +87,7 @@ typedef enum _enclave_result_t
CC_ERROR_RA_REPORT_VERIFY_HASH,
CC_ERROR_RA_REPORT_VERIFY_INVALID_TYPE,
- CC_ERROR_REE_AGENT_NOT_INIT,
+ CC_ERROR_RA_AGENT_NOT_INIT,
CC_ERROR_RA_VERIFY_AGENT_NOT_INIT,
CC_ERROR_LOCAL_REPORT_INVALID,
CC_ERROR_LOCAL_REPORT_HASH_MISMATCH,
--
2.33.0

45
0066-fix-error-file-name.patch Normal file
View File

@ -0,0 +1,45 @@
From a2c0a27d8011ebb0c66c22daca17e0342d8bc5cf Mon Sep 17 00:00:00 2001
From: houmingyong <houmingyong@huawei.com>
Date: Fri, 2 Jun 2023 10:31:11 +0800
Subject: [PATCH] fix error file name
---
thirdparty/cjson/{cJSON.bak => cJSON.c} | 0
.../kunpengsecl/verifier/custom_base64url.h | 20 -------------------
2 files changed, 20 deletions(-)
rename thirdparty/cjson/{cJSON.bak => cJSON.c} (100%)
delete mode 100644 thirdparty/kunpengsecl/verifier/custom_base64url.h
diff --git a/thirdparty/cjson/cJSON.bak b/thirdparty/cjson/cJSON.c
similarity index 100%
rename from thirdparty/cjson/cJSON.bak
rename to thirdparty/cjson/cJSON.c
diff --git a/thirdparty/kunpengsecl/verifier/custom_base64url.h b/thirdparty/kunpengsecl/verifier/custom_base64url.h
deleted file mode 100644
index 1e003da..0000000
--- a/thirdparty/kunpengsecl/verifier/custom_base64url.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
-kunpengsecl licensed under the Mulan PSL v2.
-You can use this software according to the terms and conditions of
-the Mulan PSL v2. You may obtain a copy of Mulan PSL v2 at:
- http://license.coscl.org.cn/MulanPSL2
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
-EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
-MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
-See the Mulan PSL v2 for more details.
-*/
-
-#ifndef CUSTOM_BASE64URL_H
-#define CUSTOM_BASE64URL_H
-
-#include <stdlib.h>
-
-void base64urlencode(const uint8_t *src, int src_len, uint8_t *cipher, int *dest_len);
-uint8_t *base64urldecode(const uint8_t *src, int src_len, int *dest_len);
-
-#endif
--
2.33.0

25
0067-local-attest-verify-input-hash-pointer.patch Normal file
View File

@ -0,0 +1,25 @@
From 91394f19abb7d7f5863bbf3c44a7ef83f0616ee6 Mon Sep 17 00:00:00 2001
From: houmingyong <houmingyong@huawei.com>
Date: Fri, 2 Jun 2023 15:47:33 +0800
Subject: [PATCH] local attest verify input hash pointer
---
component/local_attest/sg_local_attest.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/component/local_attest/sg_local_attest.c b/component/local_attest/sg_local_attest.c
index f94473e..3e612cf 100644
--- a/component/local_attest/sg_local_attest.c
+++ b/component/local_attest/sg_local_attest.c
@@ -14,7 +14,7 @@
cc_enclave_result_t cc_local_attest(char *taid, char *img_hash, char *mem_hash)
{
- if (taid == NULL || (img_hash == NULL && mem_hash == NULL)) {
+ if (taid == NULL || img_hash == NULL || mem_hash == NULL) {
return CC_ERROR_BAD_PARAMETERS;
}
--
2.33.0

27
0068-bugfix-when-input-empty-hash.patch Normal file
View File

@ -0,0 +1,27 @@
From 5df0040e56c697ffc4797c798dcbafde796ff5e5 Mon Sep 17 00:00:00 2001
From: houmingyong <houmingyong@huawei.com>
Date: Sat, 3 Jun 2023 16:05:25 +0800
Subject: [PATCH] bugfix when input empty hash
---
component/local_attest/gp_local_attest.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/component/local_attest/gp_local_attest.c b/component/local_attest/gp_local_attest.c
index 7f75147..53dc5d9 100644
--- a/component/local_attest/gp_local_attest.c
+++ b/component/local_attest/gp_local_attest.c
@@ -59,8 +59,8 @@ static cc_enclave_result_t gp_compare_hash(gp_basevalue_t *basevalue, char *ta_i
PrintInfo(PRINT_STRACE, "heximg:%s, hexmem:%s", heximg, hexmem);
PrintInfo(PRINT_STRACE, "img_hash:%s, mem_hash:%s", basevalue->img_hash, basevalue->mem_hash);
- if (memcmp(heximg, basevalue->img_hash, strlen(basevalue->img_hash)) != 0 ||
- memcmp(hexmem, basevalue->mem_hash, strlen(basevalue->mem_hash)) != 0) {
+ if (memcmp(heximg, basevalue->img_hash, strlen(heximg)) != 0 ||
+ memcmp(hexmem, basevalue->mem_hash, strlen(hexmem)) != 0) {
PrintInfo(PRINT_ERROR, "verify local report hash failed!\n");
return CC_ERROR_LOCAL_REPORT_HASH_MISMATCH;
}
--
2.33.0

28
0069-adapt-sign-tool-to-pass-API_LEVEL.patch Normal file
View File

@ -0,0 +1,28 @@
From 0962d86c5a359171191c127479491217074039b7 Mon Sep 17 00:00:00 2001
From: houmingyong <houmingyong@huawei.com>
Date: Tue, 6 Jun 2023 21:15:39 +0800
Subject: [PATCH] adapt sign tool to pass API_LEVEL
---
tools/sign_tool/sign_tool.sh | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/sign_tool/sign_tool.sh b/tools/sign_tool/sign_tool.sh
index c567423..74e2514 100755
--- a/tools/sign_tool/sign_tool.sh
+++ b/tools/sign_tool/sign_tool.sh
@@ -122,8 +122,10 @@ itrustee_start_sign() {
cp ${IN_ENCLAVE} ${IN_PATH}/libcombine.so
OUT_PATH=$(dirname ${OUT_FILE})
echo ${IN_PATH} ${OUT_PATH}
+ echo "CFLAGS += -DAPI_LEVEL=${API_LEVEL}" > ${IN_PATH}/config.mk
python3 -B ${signtoolpath}/signtool_v3.py ${IN_PATH} ${OUT_PATH} --privateCfg ${A_CONFIG_FILE}
- rm -rf ${IN_PATH}/libcombine.so
+ rm -f ${IN_PATH}/config.mk
+ rm -f ${IN_PATH}/libcombine.so
else
echo "Error: illegal command"
fi
--
2.33.0

54
0070-sign-tool-add-invalid-param-verify.patch Normal file
View File

@ -0,0 +1,54 @@
From f0cd1f169bec254162c7e7d1781aabc68879fb9c Mon Sep 17 00:00:00 2001
From: houmingyong <houmingyong@huawei.com>
Date: Thu, 8 Jun 2023 20:51:22 +0800
Subject: [PATCH] sign tool add invalid param verify
---
tools/sign_tool/sign_tool.sh | 24 +++++++++++++++++++++---
1 file changed, 21 insertions(+), 3 deletions(-)
diff --git a/tools/sign_tool/sign_tool.sh b/tools/sign_tool/sign_tool.sh
index 74e2514..5bf7fbb 100755
--- a/tools/sign_tool/sign_tool.sh
+++ b/tools/sign_tool/sign_tool.sh
@@ -17,9 +17,11 @@ print_help() {
echo "-k <file> private key required for single-step method. Note: single-step method is only for the debug mode,"
echo "-k <file> plaintext private key does exist in the production environment."
echo "-m <file> additional config_cloud.ini for trustzone."
- echo "-o <file> output parameter, the sign command outputs signed enclave, the digest command outputs signing"
- echo " material, the dump command outputs data containing the SIGStruct metadata for the SGX signed"
- echo " enclave, which is submitted to Intel for whitelisting."
+ echo "-o <file> output parameter. "
+ echo " sgx: the sign command outputs signed enclave, the digest command outputs signing"
+ echo " material, the dump command outputs data containing the SIGStruct metadata for the SGX signed"
+ echo " enclave, which is submitted to Intel for whitelisting."
+ echo " trustzone: /output_path/uuid.sec, uuid must be the same as the value of gpd.ta.appID in manifest.txt"
echo "-p <file> signing server public key certificate, required for sgx two-step method."
echo "-s <file> the signature value required for two-step method, this parameter is empty to indicate"
echo " single-step method."
@@ -116,6 +118,22 @@ itrustee_start_sign() {
echo "Error: missing additional config_cloud.ini file for signing iTrustee enclave"
exit 1
fi
+ if [ -z $CONFIG_FILE ]; then
+ echo "Error: missing basic config file for signing iTrustee enclave"
+ exit 1
+ fi
+ if [ ! -e $CONFIG_FILE ]; then
+ echo "No such file or directory"
+ exit 1
+ fi
+ if [ -z $IN_ENCLAVE ]; then
+ echo "Error: missing enclave file"
+ exit 1
+ fi
+ if [ ! -e $IN_ENCLAVE ]; then
+ echo "Error: No such file or directory"
+ exit 1
+ fi
if [ "${CMD}"x == "sign"x ]; then
IN_PATH=$(dirname ${CONFIG_FILE})
--
2.33.0

155
0071-adapt-report-with-request-key.patch Normal file
View File

@ -0,0 +1,155 @@
From a6064d550da8a0b204249d16692708cc3ed14832 Mon Sep 17 00:00:00 2001
From: houmingyong <houmingyong@huawei.com>
Date: Tue, 20 Jun 2023 19:19:39 +0800
Subject: [PATCH] adapt report with request key
---
.../client/secure_channel_client.c | 70 ++++---------------
.../secure_channel/host/secure_channel_host.c | 12 ----
2 files changed, 15 insertions(+), 67 deletions(-)
diff --git a/component/secure_channel/client/secure_channel_client.c b/component/secure_channel/client/secure_channel_client.c
index 21067b1..6a45a1d 100644
--- a/component/secure_channel/client/secure_channel_client.c
+++ b/component/secure_channel/client/secure_channel_client.c
@@ -243,53 +243,6 @@ static cc_enclave_result_t request_report(cc_sec_chl_ctx_t *ctx, sec_chl_msg_typ
return CC_SUCCESS;
}
-static cc_enclave_result_t get_ra_report(cc_sec_chl_ctx_t *ctx)
-{
- return request_report(ctx, SEC_CHL_MSG_GET_RA_REPORT, false);
-}
-
-static cc_enclave_result_t verify_report(cc_sec_chl_ctx_t *ctx, sec_chl_msg_t *msg)
-{
- cc_enclave_result_t ret = CC_SUCCESS;
- if (msg->sub_type == GET_SVRPUBKEY_SUBTYPE_REPORT) {
- cc_ra_buf_t report = {0};
- report.buf = msg->data;
- report.len = msg->data_len;
- cc_ra_buf_t nonce = {0};
- nonce.len = SEC_CHL_REQ_NONCE_LEN;
- nonce.buf = ctx->handle->ra_req.nonce;
- ret = cc_verify_report(&report, &nonce, CC_RA_VERIFY_TYPE_STRICT, ctx->basevalue);
- if (ret != CC_SUCCESS) {
- printf("verify report failed ret:%u\n", ret);
- return CC_ERROR_SEC_CHL_INIT_VERIFY_REPORT;
- }
- }
- return ret;
-}
-
-static cc_enclave_result_t recv_ra_report(cc_sec_chl_ctx_t *ctx)
-{
- sec_chl_msg_t *msg = NULL;
-
- pthread_mutex_lock(&ctx->handle->lock);
- if (ctx->handle->recv_buf_len == 0) {
- pthread_mutex_unlock(&ctx->handle->lock);
- return CC_ERROR_SEC_CHL_WAITING_RECV_MSG;
- }
- msg = (sec_chl_msg_t *)ctx->handle->recv_buf;
- cc_enclave_result_t ret = verify_report(ctx, msg);
- if (ret != CC_SUCCESS) {
- pthread_mutex_unlock(&ctx->handle->lock);
- return ret;
- }
-
- ctx->session_id = msg->session_id;
- ctx->handle->recv_buf_len = 0;
- pthread_mutex_unlock(&ctx->handle->lock);
-
- return CC_SUCCESS;
-}
-
static cc_enclave_result_t get_svr_pubkey(cc_sec_chl_ctx_t *ctx)
{
return request_report(ctx, SEC_CHL_MSG_GET_SVR_PUBKEY, true);
@@ -311,14 +264,14 @@ static cc_enclave_result_t get_svr_key_from_report(cc_sec_chl_ctx_t *ctx, cc_ra_
printf("report payload failed!\n");
goto end;
}
- cJSON *cj_nonce = cJSON_GetObjectItemCaseSensitive(cj_payload, "nonce");
- if(cj_nonce == NULL) {
- printf("report nonce failed!\n");
+ cJSON *cj_key = cJSON_GetObjectItemCaseSensitive(cj_payload, "key");
+ if (cj_key == NULL) {
+ printf("report key failed!\n");
goto end;
}
// comput pubkey
- cJSON *cj_pub_key = cJSON_GetObjectItemCaseSensitive(cj_nonce, "pub_key");
- if(cj_pub_key == NULL) {
+ cJSON *cj_pub_key = cJSON_GetObjectItemCaseSensitive(cj_key, "pub_key");
+ if (cj_pub_key == NULL) {
printf("report pub_key failed!\n");
goto end;
}
@@ -347,7 +300,7 @@ static cc_enclave_result_t get_svr_key_from_report(cc_sec_chl_ctx_t *ctx, cc_ra_
ctx->handle->rsa_svr_pubkey = svr_pub_key;
// save enc key to ctx
- cJSON *cj_enc_key = cJSON_GetObjectItemCaseSensitive(cj_nonce, "enc_key");
+ cJSON *cj_enc_key = cJSON_GetObjectItemCaseSensitive(cj_key, "enc_key");
if(cj_enc_key == NULL) {
printf("report enc_key failed!\n");
goto fail;
@@ -410,6 +363,15 @@ static cc_enclave_result_t parse_svrpubkey_from_recv_msg(cc_sec_chl_ctx_t *ctx,
cc_ra_buf_t report = {0};
report.buf = msg->data;
report.len = msg->data_len;
+ cc_ra_buf_t nonce = {0};
+ nonce.len = SEC_CHL_REQ_NONCE_LEN;
+ nonce.buf = ctx->handle->ra_req.nonce;
+
+ ret = cc_verify_report(&report, &nonce, CC_RA_VERIFY_TYPE_STRICT, ctx->basevalue);
+ if (ret != CC_SUCCESS) {
+ printf("verify report failed ret:%u\n", ret);
+ return CC_ERROR_SEC_CHL_INIT_VERIFY_REPORT;
+ }
ret = get_svr_key_from_report(ctx, &report);
if (ret != CC_SUCCESS) {
@@ -635,8 +597,6 @@ static cc_enclave_result_t sec_chl_compute_session_key(cc_sec_chl_ctx_t *ctx)
}
static sec_chl_fsm_state_transform_t g_state_transform_table[] = {
- {get_ra_report},
- {recv_ra_report},
{get_svr_pubkey},
{recv_svr_pubkey},
{set_encrypt_key_to_server_ta},
diff --git a/component/secure_channel/host/secure_channel_host.c b/component/secure_channel/host/secure_channel_host.c
index e7adf3c..9ef160c 100644
--- a/component/secure_channel/host/secure_channel_host.c
+++ b/component/secure_channel/host/secure_channel_host.c
@@ -96,15 +96,6 @@ static int sec_chl_get_ra_report(cc_enclave_t *context, sec_chl_msg_t *msg,
return CC_SUCCESS;
}
-static int sec_chl_get_ra_report_ex(cc_enclave_t *context, sec_chl_msg_t *msg,
- sec_chl_msg_t **rsp_msg, size_t *rsp_msg_len)
-{
- if (is_support_remote_attest(context)) {
- return sec_chl_get_ra_report(context, msg, rsp_msg, rsp_msg_len);
- }
- return CC_SUCCESS;
-}
-
static int sec_chl_get_pubkey(cc_enclave_t *context, sec_chl_msg_t *msg, sec_chl_msg_t **rsp_msg, size_t *rsp_msg_len)
{
if (is_support_remote_attest(context)) {
@@ -423,9 +414,6 @@ static cc_enclave_result_t handle_recv_msg(cc_enclave_t *context, sec_chl_msg_t
{
cc_enclave_result_t ret = CC_FAIL;
switch (msg->msg_type) {
- case SEC_CHL_MSG_GET_RA_REPORT:
- ret = sec_chl_get_ra_report_ex(context, msg, rsp_msg, rsp_msg_len);
- break;
case SEC_CHL_MSG_GET_SVR_PUBKEY:
ret = sec_chl_get_pubkey(context, msg, rsp_msg, rsp_msg_len);
break;
--
2.33.0

54
secGear.spec
View File

@ -1,6 +1,6 @@
Name: secGear
Version: 0.1.0
Release: 34
Release: 35
Summary: secGear is an SDK to develop confidential computing apps based on hardware enclave features
@ -54,20 +54,32 @@ Patch41: 0042-destroy-rwlock-when-create-enclave-failed.patch
Patch42: 0043-fix-partial-resource-leak.patch
Patch43: 0044-fix-pointer-without-init-or-check-NULL.patch
Patch44: 0045-optimize-the-private-key-usage-of-the-single-step-si.patch
Patch45: 0046-fix-return-value.patch
Patch46: 0047-del-print-uncontrol-form-string.patch
Patch45: 0046-fix-return-value.patch
Patch46: 0047-del-print-uncontrol-form-string.patch
Patch47: 0048-Delete-the-null-determination-of-out_buf-in-codegene.patch
Patch48: 0049-support-switchless-feature.patch
Patch49: 0050-switchless-schedule-policy.patch
Patch50: 0051-asynchronous-switchless.patch
Patch51: 0052-rollback-to-common-invoking-when-async-invoking-fail.patch
Patch52: 0053-asynchronous-switchless-example.patch
Patch53: 0054-fix-gen-ecall-header-error.patch
Patch54: 0055-switchless-readme-add-async-interface.patch
Patch55: 0056-destroy-enclave-release-remain-shared-memory.patch
Patch56: 0057-new-feature-secure-channel-support.patch
Patch57: 0058-refactor-cmake-SDK_PATH.patch
Patch58: 0059-adapt-itrustee_sdk-openssl-path-modification.patch
Patch48: 0049-support-switchless-feature.patch
Patch49: 0050-switchless-schedule-policy.patch
Patch50: 0051-asynchronous-switchless.patch
Patch51: 0052-rollback-to-common-invoking-when-async-invoking-fail.patch
Patch52: 0053-asynchronous-switchless-example.patch
Patch53: 0054-fix-gen-ecall-header-error.patch
Patch54: 0055-switchless-readme-add-async-interface.patch
Patch55: 0056-destroy-enclave-release-remain-shared-memory.patch
Patch56: 0057-new-feature-secure-channel-support.patch
Patch57: 0058-refactor-cmake-SDK_PATH.patch
Patch58: 0059-adapt-itrustee_sdk-openssl-path-modification.patch
Patch59: 0060-supprot-kunpeng-remote-attestation.patch
Patch60: 0061-refactor-remote-attestation.patch
Patch61: 0062-secure-channel-support-authentication-by-remote-atte.patch
Patch62: 0063-some-code-optimize.patch
Patch63: 0064-support-local-attest.patch
Patch64: 0065-optimize-name-ree-agent-to-ra-agent.patch
Patch65: 0066-fix-error-file-name.patch
Patch66: 0067-local-attest-verify-input-hash-pointer.patch
Patch67: 0068-bugfix-when-input-empty-hash.patch
Patch68: 0069-adapt-sign-tool-to-pass-API_LEVEL.patch
Patch69: 0070-sign-tool-add-invalid-param-verify.patch
Patch70: 0071-adapt-report-with-request-key.patch
BuildRequires: gcc python automake autoconf libtool
BUildRequires: glibc glibc-devel cmake ocaml-dune rpm gcc-c++ openssl-libs openssl-devel
@ -129,8 +141,6 @@ install -d %{buildroot}/%{_includedir}/secGear
install -d %{buildroot}/%{_bindir}
install -pm 751 bin/codegen %{buildroot}/%{_bindir}
install -pm 751 tools/sign_tool/sign_tool.sh %{buildroot}/%{_bindir}
install -d %{buildroot}/lib/secGear/
install -pm 751 tools/sign_tool/*.py %{buildroot}/lib/secGear
install -pm 644 component/secure_channel/*.h %{buildroot}/%{_includedir}/secGear
install -pm 644 component/secure_channel/*.edl %{buildroot}/%{_includedir}/secGear
install -pm 644 component/secure_channel/client/*.h %{buildroot}/%{_includedir}/secGear
@ -151,6 +161,11 @@ install -pm 644 inc/enclave_inc/*.h %{buildroot}/%{_includedir}/secGear
install -pm 644 inc/enclave_inc/gp/*.h %{buildroot}/%{_includedir}/secGear
install -pm 644 inc/enclave_inc/gp/itrustee/*.h %{buildroot}/%{_includedir}/secGear
%endif
install -pm 644 component/remote_attest/ra_report/sg_ra_report.h %{buildroot}/%{_includedir}/secGear
install -pm 644 component/remote_attest/ra_verify/sg_ra_report_verify.h %{buildroot}/%{_includedir}/secGear
install -pm 644 component/remote_attest/sg_report_st.h %{buildroot}/%{_includedir}/secGear
install -pm 644 component/local_attest/sg_local_attest.h %{buildroot}/%{_includedir}/secGear
pushd %{buildroot}
rm `find . -name secgear_helloworld` -rf
rm `find . -name secgear_seal_data` -rf
@ -169,6 +184,9 @@ popd
%{_libdir}/libusecure_channel.so
%{_libdir}/libcsecure_channel.so
%{_libdir}/libtsecure_channel.a
%{_libdir}/libsecgear_verify.so
%{_libdir}/libsecgear_ra.so
%{_libdir}/libsecgear_la.a
%ifarch x86_64
%{_libdir}/libsgx_0.so
%else
@ -180,7 +198,6 @@ popd
%files devel
%{_bindir}/*
%{_includedir}/secGear/*
/lib/secGear/*
%ifarch x86_64
%files sim
@ -194,6 +211,9 @@ popd
systemctl restart rsyslog
%changelog
* Mon Sep 18 2023 wangqingsan<wangqingsan@huawei.com> - 0.1.0-35
- synchronous features
* Thu Apr 27 2023 houmingyong<houmingyong@huawei.com> - 0.1.0-34
- DESC:backport some patchs