Merge pull request #152 from #2-Standalone

CryptoLib#2 - Standalone

CMakeLists.txt

@@ -29,8 +29,11 @@ OPTION(ENCTEST "Encryption-Tests" OFF) # Disabled by default, enable with: -DENC
 OPTION(CODECOV "Code-Coverage" OFF) # Disabled by default, enable with: -DCODECOV=ON
 OPTION(SYSTEM_INSTALL "SystemInstall" OFF) #Disabled by default, enable with: -DSYSTEM_INSTALL=ON
 
-set(CMAKE_INSTALL_RPATH "$ORIGIN/../lib")
-set(CMAKE_INSTALL_PREFIX ${PROJECT_SOURCE_DIR}/install)
+IF(NOT DEFINED CFE_SYSTEM_PSPNAME)
+    # Not cFE / cFS
+    set(CMAKE_INSTALL_RPATH "$ORIGIN/../lib")
+    set(CMAKE_INSTALL_PREFIX ${PROJECT_SOURCE_DIR}/install)
+ENDIF()
 
 IF(CRYPTO_SUBMODULE_INSTALL) #If building CryptoLib as a submodule of another build system (EG, JPL KMC, Nasa NOS3, etc...)
     set(CMAKE_INSTALL_PREFIX ${CRYPTO_SUBMODULE_INSTALL})
@@ -66,12 +69,10 @@ include_directories(include)
 # The shared OSAL and cFE include directories should always be used
 # Note that this intentionally does NOT include PSP-specific includes, just the generic
 # Only include cFS/NOS3 directories if env var is defined
-if(DEFINED ENV{CFECORE_SOURCE_DIR}) #if ${CFECORE_SOURCE_DIR} is set, expect cFS build infrastructure to be in place.
+IF(DEFINED CFE_SYSTEM_PSPNAME)
     include_directories(${CFECORE_SOURCE_DIR}/src/inc)
     include_directories(${CFEPSP_SOURCE_DIR}/fsw/inc)
     ADD_DEFINITIONS(-DNOS3)
-else()
-    #pass
 endif()
 
 if(NOT DEFINED ${PROJECT_BINARY_DIR})
@@ -84,4 +85,6 @@ if((CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME OR MYPROJECT_BUILD_TESTING) AND BUI
     add_subdirectory(test)
 endif()
 
-add_subdirectory(util)
+IF(NOT DEFINED CFE_SYSTEM_PSPNAME)
+    add_subdirectory(util)
+ENDIF()

include/crypto_config.h

@@ -35,6 +35,7 @@
 
 // Debug Colors
 #ifdef DEBUG
+#define CRYPTO_DEBUG printf("%s:%s: %d", __FILE__, __FUNCTION__, __LINE__);
 #define KRED "\x1B[31m"
 #define KGRN "\x1B[32m"
 #define KYEL "\x1B[33m"
@@ -43,6 +44,7 @@
 #define KCYN "\x1B[36m"
 #define RESET "\033[0m"
 #else
+#define CRYPTO_DEBUG
 #define KRED
 #define RED
 #define KGRN

src/CMakeLists.txt

@@ -48,11 +48,13 @@ if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
 endif()
 
 # Create the app module
-if(DEFINED ENV{CFECORE_SOURCE_DIR}) #if ${CFECORE_SOURCE_DIR} is set, expect cFS build infrastructure to be in place.
+IF(DEFINED CFE_SYSTEM_PSPNAME)
+    set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/cpu${TGTSYS_${SYSVAR}}/${INSTALL_SUBDIR}")
     add_cfe_app(Crypto ${LIB_SRC_FILES})
-else() #standalone build
+ELSE() 
+    # Standalone build
     add_library(Crypto SHARED ${LIB_SRC_FILES})
-endif()
+ENDIF()
 
 if(LIBGCRYPT)
     target_link_libraries(Crypto gcrypt)
@@ -79,9 +81,15 @@ add_custom_command(TARGET Crypto POST_BUILD
         COMMENT "Created ${PROJECT_BINARY_DIR}/lib/libCrypto.so"
         )
 
-install(TARGETS Crypto
-        DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
-        PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_PREFIX}/include)
+
+IF(DEFINED CFE_SYSTEM_PSPNAME)
+    install(TARGETS Crypto 
+            DESTINATION ${CMAKE_INSTALL_PREFIX}/cpu${TGTSYS_${SYSVAR}}/${INSTALL_SUBDIR})
+ELSE()
+    install(TARGETS Crypto
+            DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
+            PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_PREFIX}/include)
+ENDIF()
 
 IF(MYSQL)
     file(GLOB MYSQL_SCRIPTS crypto_sadb/sadb_mariadb_sql/*.sql)

src/src_cryptography/src_libgcrypt/cryptography_interface_libgcrypt.template.c

@@ -923,7 +923,7 @@ static int32_t cryptography_encrypt(uint8_t* data_out, size_t len_data_out,
 
 #ifdef TC_DEBUG
     size_t j;
-    printf("Input payload length is %ld\n", len_data_in);
+    printf("Input payload length is %ld\n", (long int) len_data_in);
     printf(KYEL "Printing Frame Data prior to encryption:\n\t");
     for (j = 0; j < len_data_in; j++)
     {
@@ -954,7 +954,7 @@ static int32_t cryptography_encrypt(uint8_t* data_out, size_t len_data_out,
     }
 
 #ifdef TC_DEBUG
-    printf("Output payload length is %ld\n", len_data_out);
+    printf("Output payload length is %ld\n", (long int) len_data_out);
     printf(KYEL "Printing TC Frame Data after encryption:\n\t");
     for (j = 0; j < len_data_out; j++)
     {
@@ -1056,7 +1056,7 @@ static int32_t cryptography_aead_encrypt(uint8_t* data_out, size_t len_data_out,
 
 #ifdef TC_DEBUG
     size_t j;
-    printf("Input payload length is %ld\n", len_data_in);
+    printf("Input payload length is %ld\n", (long int) len_data_in);
     printf(KYEL "Printing Frame Data prior to encryption:\n\t");
     for (j = 0; j < len_data_in; j++)
     {
@@ -1113,7 +1113,7 @@ static int32_t cryptography_aead_encrypt(uint8_t* data_out, size_t len_data_out,
     }
 
 #ifdef TC_DEBUG
-    printf("Output payload length is %ld\n", len_data_out);
+    printf("Output payload length is %ld\n", (long int) len_data_out);
     printf(KYEL "Printing TC Frame Data after encryption:\n\t");
     for (j = 0; j < len_data_out; j++)
     {

src/src_main/crypto_config.c

@@ -53,6 +53,7 @@ int32_t Crypto_Init_Unit_Test(void)
                             TC_CHECK_FECF_TRUE, 0x3F, SA_INCREMENT_NONTRANSMITTED_IV_TRUE);
     Crypto_Config_Add_Gvcid_Managed_Parameter(0, 0x0003, 0, TC_HAS_FECF, TC_HAS_SEGMENT_HDRS, 1024);
     Crypto_Config_Add_Gvcid_Managed_Parameter(0, 0x0003, 1, TC_HAS_FECF, TC_HAS_SEGMENT_HDRS, 1024);
+    Crypto_Config_Add_Gvcid_Managed_Parameter(0, 0x0003, 4, TC_HAS_FECF, TC_HAS_SEGMENT_HDRS, 1024);
     status = Crypto_Init();
     return status;
 }

src/src_main/sadb_routine_inmemory.template.c

@@ -132,7 +132,7 @@ int32_t sadb_config(void)
     // SA 4 VC0/1 is now 4-VC0, 7-VC1
     sa[4].spi = 4;
     sa[4].ekid = 130;
-    sa[4].sa_state = SA_KEYED;
+    sa[4].sa_state = SA_OPERATIONAL;
     sa[4].est = 1;
     sa[4].ast = 1;
     sa[4].ecs_len = 1;
@@ -150,7 +150,7 @@ int32_t sadb_config(void)
     sa[4].arsn_len = 0;
     sa[4].gvcid_tc_blk.tfvn = 0;
     sa[4].gvcid_tc_blk.scid = SCID & 0x3FF;
-    sa[4].gvcid_tc_blk.vcid = 0;
+    sa[4].gvcid_tc_blk.vcid = 4;
     sa[4].gvcid_tc_blk.mapid = TYPE_TC;
 
     // SA 5 - KEYED;   ARSNW:5; AES-GCM; IV:00...00; IV-len:12; MAC-len:16; Key-ID: 131

util/CMakeLists.txt

@@ -29,6 +29,8 @@ endif(${ENCTEST})
 aux_source_directory(core UTIL_SRC_FILES)
 aux_source_directory(src_util APP_SRC_FILES) 
 
+find_package(Threads REQUIRED)
+
 file( GLOB SOURCE_FILES src_util/*.c )
 foreach(SOURCE_PATH ${SOURCE_FILES})
     get_filename_component(EXECUTABLE_NAME ${SOURCE_PATH} NAME_WE)
@@ -38,7 +40,7 @@ foreach(SOURCE_PATH ${SOURCE_FILES})
     else()
         add_executable(${EXECUTABLE_NAME} ${SOURCE_PATH}) 
         target_sources(${EXECUTABLE_NAME} PRIVATE core/shared_util.c)
-        target_link_libraries(${EXECUTABLE_NAME} LINK_PUBLIC Crypto)
+        target_link_libraries(${EXECUTABLE_NAME} LINK_PUBLIC Crypto pthread)
     endif()
 
     if(${ENCTEST} AND ${EXECUTABLE_NAME} STREQUAL et_dt_validation)

util/include/standalone.h

@@ -0,0 +1,109 @@
+/* Copyright (C) 2009 - 2022 National Aeronautics and Space Administration.
+   All Foreign Rights are Reserved to the U.S. Government.
+
+   This software is provided "as is" without any warranty of any kind, either expressed, implied, or statutory,
+   including, but not limited to, any warranty that the software will conform to specifications, any implied warranties
+   of merchantability, fitness for a particular purpose, and freedom from infringement, and any warranty that the
+   documentation will conform to the program, or any warranty that the software will be error free.
+
+   In no event shall NASA be liable for any damages, including, but not limited to direct, indirect, special or
+   consequential damages, arising out of, resulting from, or in any way connected with the software or its
+   documentation, whether or not based upon warranty, contract, tort or otherwise, and whether or not loss was sustained
+   from, or arose out of the results of, or use of, the software, documentation or services provided hereunder.
+
+   ITC Team
+   NASA IV&V
+   [email protected]
+*/
+
+#ifndef CRYPTOLIB_STANDALONE_H
+#define CRYPTOLIB_STANDALONE_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+/*
+** Includes
+*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <arpa/inet.h>
+#include <ctype.h>
+#include <netinet/in.h>
+#include <pthread.h>
+#include <signal.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "crypto.h"
+#include "shared_util.h"
+
+
+/*
+** Configuration
+*/
+#define TC_APPLY_PORT   6010
+#define TC_APPLY_FWD_PORT 8010
+#define TM_PROCESS_PORT 8011
+#define TM_PROCESS_FWD_PORT 6011
+
+//#define CRYPTO_STANDALONE_TC_APPLY_DEBUG
+//#define CRYPTO_STANDALONE_TM_PROCESS_DEBUG
+
+#define CRYPTO_STANDALONE_HANDLE_FRAMING
+#define CRYPTO_STANDALONE_FRAMING_SCID 3
+#define CRYPTO_STANDALONE_FRAMING_VCID 0x00
+#define CRYPTO_STANDALONE_FRAMING_TC_DATA_LEN 256
+
+
+/*
+** Defines
+*/
+#define CRYPTO_PROMPT "cryptolib> "
+#define CRYPTO_MAX_INPUT_BUF 512
+#define CRYPTO_MAX_INPUT_TOKENS 32
+#define CRYPTO_MAX_INPUT_TOKEN_SIZE 64
+
+#define CRYPTO_CMD_UNKNOWN -1
+#define CRYPTO_CMD_HELP     0
+#define CRYPTO_CMD_EXIT     1
+#define CRYPTO_CMD_NOOP     2
+#define CRYPTO_CMD_RESET    3
+#define CRYPTO_CMD_VCID     4
+
+
+/*
+** Structures
+*/
+typedef struct 
+{
+   int sockfd;
+   int port;
+} udp_info_t;
+
+
+/*
+** Prototypes
+*/
+int32_t crypto_standalone_check_number_arguments(int actual, int expected);
+void crypto_standalone_to_lower(char* str);
+void crypto_standalone_print_help(void);
+int32_t crypto_standalone_get_command(const char* str);
+int32_t crypto_standalone_process_command(int32_t cc, int32_t num_tokens, char* tokens);
+int32_t crypto_standalone_udp_init(udp_info_t* sock, int32_t port);
+int32_t crypto_reset(void);
+void crypto_standalone_tc_frame(uint8_t* in_data, uint16_t in_length, uint8_t* out_data, uint16_t* out_length);
+void* crypto_standalone_tc_apply(void* sock);
+void crypto_standalone_tm_frame(uint8_t* in_data, uint16_t in_length, uint8_t* out_data, uint16_t* out_length);
+void* crypto_standalone_tm_process(void* sock);
+void crypto_standalone_cleanup(const int signal);
+
+
+#ifdef __cplusplus
+} /* Close scope of 'extern "C"' declaration which encloses file. */
+#endif
+
+#endif /* CRYPTOLIB_STANDALONE_H */