mirrors
/
micropython
mirror of https://github.com/micropython/micropython.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

cc3200: Add CA, certificate and key files to the updater list.

This commit is contained in:
Daniel Campora 2015-06-30 22:11:15 +02:00
parent 5ebf39784a
commit 70fc42cb28
4 changed files with 102 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
cc3200/bootmgr/flc.h
View File

@ -48,12 +48,17 @@ extern "C"
#define IMG_SRVPACK "/sys/servicepack.ucf"
#define SRVPACK_SIGN "/sys/servicepack.sig"
#define CA_FILE "/cert/ca.pem"
#define CERT_FILE "/cert/cert.pem"
#define KEY_FILE "/cert/private.key"
/******************************************************************************
Image file sizes
Special file sizes
*******************************************************************************/
#define IMG_SIZE (232 * 1024) /* 16KB are reserved for the bootloader and at least 8KB for the heap*/
#define SRVPACK_SIZE (16 * 1024)
#define SIGN_SIZE (2 * 1024)
#define CA_KEY_SIZE (4 * 1024)
/******************************************************************************
Active Image

30
cc3200/ftp/ftp.c
View File

@ -137,17 +137,16 @@ typedef struct {
uint8_t e_open;
bool closechild;
bool enabled;
bool swupdating;
bool special_file;
} ftp_data_t;
typedef struct {
char * cmd;
}ftp_cmd_t;
} ftp_cmd_t;
typedef struct {
char * month;
}ftp_month_t;
} ftp_month_t;
typedef enum {
E_FTP_CMD_NOT_SUPPORTED = -1,
@ -174,7 +173,7 @@ typedef enum {
E_FTP_CMD_NOOP,
E_FTP_CMD_QUIT,
E_FTP_NUM_FTP_CMDS
}ftp_cmd_index_t;
} ftp_cmd_index_t;
/******************************************************************************
DECLARE PRIVATE DATA
@ -243,7 +242,7 @@ void ftp_init (void) {
ftp_data.e_open = E_FTP_NOTHING_OPEN;
ftp_data.state = E_FTP_STE_DISABLED;
ftp_data.substate.data = E_FTP_STE_SUB_DISCONNECTED;
ftp_data.swupdating = false;
ftp_data.special_file = false;
}
void ftp_run (void) {
@ -325,7 +324,7 @@ void ftp_run (void) {
ftp_data.dtimeout = 0;
ftp_data.ctimeout = 0;
// its a software update
if (ftp_data.swupdating) {
if (ftp_data.special_file) {
if (updater_write(ftp_data.dBuffer, len)) {
break;
}
@ -345,8 +344,8 @@ void ftp_run (void) {
}
}
else {
if (ftp_data.swupdating) {
ftp_data.swupdating = false;
if (ftp_data.special_file) {
ftp_data.special_file = false;
updater_finnish();
}
ftp_close_files();
@ -578,8 +577,8 @@ static void ftp_send_from_fifo (void) {
// close the listening and the data sockets
servers_close_socket(&ftp_data.ld_sd);
servers_close_socket(&ftp_data.d_sd);
if (ftp_data.swupdating) {
ftp_data.swupdating = false;
if (ftp_data.special_file) {
ftp_data.special_file = false;
}
}
}
@ -759,11 +758,8 @@ static void ftp_process_cmd (void) {
ftp_get_param_and_open_child (&bufptr);
// first check if a software update is being requested
if (updater_check_path (ftp_path)) {
// start by erasing the previous status file
// must be done before starting the updater
f_unlink(ftp_path);
if (updater_start()) {
ftp_data.swupdating = true;
ftp_data.special_file = true;
ftp_data.state = E_FTP_STE_CONTINUE_FILE_RX;
ftp_send_reply(150, NULL);
}
@ -861,9 +857,9 @@ static void ftp_close_files (void) {
static void ftp_close_filesystem_on_error (void) {
ftp_close_files();
if (ftp_data.swupdating) {
if (ftp_data.special_file) {
updater_finnish ();
ftp_data.swupdating = false;
ftp_data.special_file = false;
}
}

70
cc3200/ftp/updater.c
View File

@ -1,3 +1,29 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2015 Daniel Campora
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <stdint.h>
#include <stdbool.h>
@ -18,6 +44,9 @@
#define UPDATER_IMG_PATH "/flash/sys/mcuimg.bin"
#define UPDATER_SRVPACK_PATH "/flash/sys/servicepack.ucf"
#define UPDATER_SIGN_PATH "/flash/sys/servicepack.sig"
#define UPDATER_CA_PATH "/flash/cert/ca.pem"
#define UPDATER_CERT_PATH "/flash/cert/cert.pem"
#define UPDATER_KEY_PATH "/flash/cert/private.key"
/******************************************************************************
DEFINE TYPES
@ -41,24 +70,32 @@ bool updater_check_path (void *path) {
if (!strcmp(UPDATER_IMG_PATH, path)) {
updater_data.path = IMG_UPDATE;
updater_data.fsize = IMG_SIZE;
return true;
}
else if (!strcmp(UPDATER_SRVPACK_PATH, path)) {
} else if (!strcmp(UPDATER_SRVPACK_PATH, path)) {
updater_data.path = IMG_SRVPACK;
updater_data.fsize = SRVPACK_SIZE;
return true;
}
else if (!strcmp(UPDATER_SIGN_PATH, path)) {
} else if (!strcmp(UPDATER_SIGN_PATH, path)) {
updater_data.path = SRVPACK_SIGN;
updater_data.fsize = SIGN_SIZE;
return true;
} else if (!strcmp(UPDATER_CA_PATH, path)) {
updater_data.path = CA_FILE;
updater_data.fsize = CA_KEY_SIZE;
} else if (!strcmp(UPDATER_CERT_PATH, path)) {
updater_data.path = CERT_FILE;
updater_data.fsize = CA_KEY_SIZE;
} else if (!strcmp(UPDATER_KEY_PATH, path)) {
updater_data.path = KEY_FILE;
updater_data.fsize = CA_KEY_SIZE;
} else {
return false;
}
return false;
return true;
}
bool updater_start (void) {
_u32 AccessModeAndMaxSize = FS_MODE_OPEN_WRITE;
SlFsFileInfo_t FsFileInfo;
bool result = false;
sl_LockObjLock (&wlan_LockObj, SL_OS_WAIT_FOREVER);
if (0 != sl_FsGetInfo((_u8 *)updater_data.path, 0, &FsFileInfo)) {
// file doesn't exist, create it
@ -66,18 +103,24 @@ bool updater_start (void) {
}
if (!sl_FsOpen((_u8 *)updater_data.path, AccessModeAndMaxSize, NULL, &updater_data.fhandle)) {
updater_data.foffset = 0;
return true;
result = true;
}
sl_LockObjUnlock (&wlan_LockObj);
return false;
return result;
}
bool updater_write (uint8_t *buf, uint32_t len) {
bool result = false;
sl_LockObjLock (&wlan_LockObj, SL_OS_WAIT_FOREVER);
if (len == sl_FsWrite(updater_data.fhandle, updater_data.foffset, buf, len)) {
updater_data.foffset += len;
return true;
result = true;
}
return false;
sl_LockObjUnlock (&wlan_LockObj);
return result;
}
void updater_finnish (void) {
@ -85,6 +128,7 @@ void updater_finnish (void) {
_i32 fhandle;
if (updater_data.fhandle > 0) {
sl_LockObjLock (&wlan_LockObj, SL_OS_WAIT_FOREVER);
// close the file being updated
sl_FsClose(updater_data.fhandle, NULL, NULL, 0);
@ -108,7 +152,7 @@ void updater_finnish (void) {
ASSERT (sizeof(sBootInfo_t) == sl_FsWrite(fhandle, 0, (unsigned char *)&sBootInfo, sizeof(sBootInfo_t)));
sl_FsClose(fhandle, 0, 0, 0);
}
sl_LockObjUnlock (&wlan_LockObj);
}
updater_data.fhandle = -1;
sl_LockObjUnlock (&wlan_LockObj);
}

26
cc3200/ftp/updater.h
View File

@ -1,3 +1,29 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2015 Daniel Campora
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef UPDATER_H_
#define UPDATER_H_