RfidResearchGroup/proxmark3
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proxmark3/client/proxmark3.c
Philippe Teuwen 961d929f4d changing {} style to match majority of previous style
2019-03-10 11:20:22 +01:00

390 lines
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//-----------------------------------------------------------------------------
// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// Main binary
//-----------------------------------------------------------------------------
#include "proxmark3.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <unistd.h>
#include <readline/readline.h>
#include <readline/history.h>
#include "util_posix.h"
#include "proxgui.h"
#include "cmdmain.h"
#include "ui.h"
#include "util.h"
#include "cmdparser.h"
#include "cmdhw.h"
#include "whereami.h"
#include "comms.h"
#if defined(__linux__) || (__APPLE__)
static void showBanner(void) {
printf("\n\n");
printf("\e[34m██████╗ ███╗ ███╗ ████╗\e[0m ...iceman fork\n");
printf("\e[34m██╔══██╗████╗ ████║ ══█║\e[0m ...dedicated to \e[34mRDV40\e[0m\n");
printf("\e[34m██████╔╝██╔████╔██║ ████╔╝\e[0m\n");
printf("\e[34m██╔═══╝ ██║╚██╔╝██║ ══█║\e[0m iceman@icesql.net\n");
printf("\e[34m██║ ██║ ╚═╝ ██║ ████╔╝\e[0m https://github.com/iceman1001/proxmark3\n");
printf("\e[34m╚═╝ ╚═╝ ╚═╝ ╚═══╝\e[0m pre v4.0\n");
printf("\nKeep iceman fork alive with a donation! https://paypal.me/iceman1001/");
printf("\nMONERO: 43mNJLpgBVaTvyZmX9ajcohpvVkaRy1kbZPm8tqAb7itZgfuYecgkRF36rXrKFUkwEGeZedPsASRxgv4HPBHvJwyJdyvQuP");
printf("\n\n\n");
fflush(stdout);
}
#endif
void
#ifdef __has_attribute
#if __has_attribute(force_align_arg_pointer)
__attribute__((force_align_arg_pointer))
#endif
#endif
main_loop(char *script_cmds_file, char *script_cmd, bool usb_present) {
char *cmd = NULL;
bool execCommand = (script_cmd != NULL);
bool stdinOnPipe = !isatty(STDIN_FILENO);
FILE *sf = NULL;
char script_cmd_buf[256] = {0x00}; // iceman, needs lua script the same file_path_buffer as the rest
PrintAndLogEx(DEBUG, "ISATTY/STDIN_FILENO == %s\n", (stdinOnPipe) ? "true" : "false");
if (usb_present) {
SetOffline(false);
// cache Version information now:
if (execCommand || script_cmds_file || stdinOnPipe)
CmdVersion("s");
else
CmdVersion("");
} else {
SetOffline(true);
}
if (script_cmds_file) {
sf = fopen(script_cmds_file, "r");
if (sf)
PrintAndLogEx(SUCCESS, "executing commands from file: %s\n", script_cmds_file);
}
read_history(".history");
// loops every time enter is pressed...
while (1) {
// this should hook up the PM3 again.
/*
if ( IsOffline() ) {
// sets the global variable, SP and offline)
usb_present = hookUpPM3();
// usb and the reader_thread is NULL, create a new reader thread.
if (usb_present && !IsOffline() ) {
rarg.run = 1;
pthread_create(&reader_thread, NULL, &uart_receiver, &rarg);
// cache Version information now:
if ( execCommand || script_cmds_file || stdinOnPipe)
CmdVersion("s");
else
CmdVersion("");
}
}
*/
// If there is a script file
if (sf) {
// clear array
memset(script_cmd_buf, 0, sizeof(script_cmd_buf));
// read script file
if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), sf)) {
fclose(sf);
sf = NULL;
} else {
// remove linebreaks
strcleanrn(script_cmd_buf, sizeof(script_cmd_buf));
if ((cmd = strmcopy(script_cmd_buf)) != NULL)
PrintAndLogEx(NORMAL, PROXPROMPT"%s\n", cmd);
}
} else {
// If there is a script command
if (execCommand) {
if ((cmd = strmcopy(script_cmd)) != NULL)
PrintAndLogEx(NORMAL, PROXPROMPT"%s", cmd);
execCommand = false;
} else {
// exit after exec command
if (script_cmd)
break;
// if there is a pipe from stdin
if (stdinOnPipe) {
// clear array
memset(script_cmd_buf, 0, sizeof(script_cmd_buf));
// get
if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), stdin)) {
PrintAndLogEx(ERR, "STDIN unexpected end, exit...");
break;
}
// remove linebreaks
strcleanrn(script_cmd_buf, sizeof(script_cmd_buf));
if ((cmd = strmcopy(script_cmd_buf)) != NULL)
PrintAndLogEx(NORMAL, PROXPROMPT"%s", cmd);
} else {
cmd = readline(PROXPROMPT);
fflush(NULL);
}
}
}
// execute command
if (cmd) {
// rtrim
size_t l = strlen(cmd);
if (l > 0 && isspace(cmd[l - 1]))
cmd[l - 1] = 0x00;
if (cmd[0] != 0x00) {
int ret = CommandReceived(cmd);
HIST_ENTRY *entry = history_get(history_length);
if ((!entry) || (strcmp(entry->line, cmd) != 0))
add_history(cmd);
// exit or quit
if (ret == 99)
break;
}
free(cmd);
cmd = NULL;
} else {
PrintAndLogEx(NORMAL, "\n");
break;
}
} // end while
if (sf)
fclose(sf);
write_history(".history");
if (cmd) {
free(cmd);
cmd = NULL;
}
}
static void dumpAllHelp(int markdown) {
PrintAndLogEx(NORMAL, "\n%sProxmark3 command dump%s\n\n", markdown ? "# " : "", markdown ? "" : "\n======================");
PrintAndLogEx(NORMAL, "Some commands are available only if a Proxmark is actually connected.%s\n", markdown ? " " : "");
PrintAndLogEx(NORMAL, "Check column \"offline\" for their availability.\n");
PrintAndLogEx(NORMAL, "\n");
command_t *cmds = getTopLevelCommandTable();
dumpCommandsRecursive(cmds, markdown);
}
static char *my_executable_path = NULL;
static char *my_executable_directory = NULL;
const char *get_my_executable_path(void) {
return my_executable_path;
}
const char *get_my_executable_directory(void) {
return my_executable_directory;
}
static void set_my_executable_path(void) {
int path_length = wai_getExecutablePath(NULL, 0, NULL);
if (path_length != -1) {
my_executable_path = (char *)calloc(path_length + 1, sizeof(uint8_t));
int dirname_length = 0;
if (wai_getExecutablePath(my_executable_path, path_length, &dirname_length) != -1) {
my_executable_path[path_length] = '\0';
my_executable_directory = (char *)calloc(dirname_length + 2, sizeof(uint8_t));
strncpy(my_executable_directory, my_executable_path, dirname_length + 1);
my_executable_directory[dirname_length + 1] = '\0';
}
}
}
static void show_help(bool showFullHelp, char *command_line) {
PrintAndLogEx(NORMAL, "syntax: %s <port> [-h | -help | -m | -f | -flush | -w | -wait | -c | -command | -l | -lua] [cmd_script_file_name] [command][lua_script_name]\n", command_line);
PrintAndLogEx(NORMAL, "\texample:'%s "SERIAL_PORT_H"'\n\n", command_line);
if (showFullHelp) {
PrintAndLogEx(NORMAL, "help: <-h|-help> Dump all interactive command's help at once.\n");
PrintAndLogEx(NORMAL, "\t%s -h\n\n", command_line);
PrintAndLogEx(NORMAL, "markdown: <-m> Dump all interactive help at once in markdown syntax\n");
PrintAndLogEx(NORMAL, "\t%s -m\n\n", command_line);
PrintAndLogEx(NORMAL, "flush: <-f|-flush> Output will be flushed after every print.\n");
PrintAndLogEx(NORMAL, "\t%s -f\n\n", command_line);
PrintAndLogEx(NORMAL, "wait: <-w|-wait> 20sec waiting the serial port to appear in the OS\n");
PrintAndLogEx(NORMAL, "\t%s "SERIAL_PORT_H" -w\n\n", command_line);
PrintAndLogEx(NORMAL, "script: A script file with one proxmark3 command per line.\n\n");
PrintAndLogEx(NORMAL, "command: <-c|-command> Execute one proxmark3 command.\n");
PrintAndLogEx(NORMAL, "\t%s "SERIAL_PORT_H" -c \"hf mf chk 1* ?\"\n", command_line);
PrintAndLogEx(NORMAL, "\t%s "SERIAL_PORT_H" -command \"hf mf nested 1 *\"\n\n", command_line);
PrintAndLogEx(NORMAL, "lua: <-l|-lua> Execute lua script.\n");
PrintAndLogEx(NORMAL, "\t%s "SERIAL_PORT_H" -l hf_read\n\n", command_line);
}
}
int main(int argc, char *argv[]) {
srand(time(0));
bool usb_present = false;
bool waitCOMPort = false;
bool executeCommand = false;
bool addLuaExec = false;
char *script_cmds_file = NULL;
char *script_cmd = NULL;
/* initialize history */
using_history();
#ifdef RL_STATE_READCMD
rl_extend_line_buffer(1024);
#endif
if (argc < 2) {
show_help(true, argv[0]);
return 1;
}
for (int i = 1; i < argc; i++) {
// helptext
if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "-help") == 0) {
show_help(false, argv[0]);
dumpAllHelp(0);
return 0;
}
// dump markup
if (strcmp(argv[i], "-m") == 0) {
dumpAllHelp(1);
return 0;
}
// flush output
if (strcmp(argv[i], "-f") == 0 || strcmp(argv[i], "-flush") == 0) {
SetFlushAfterWrite(true);
PrintAndLogEx(INFO, "Output will be flushed after every print.\n");
}
// wait for comport
if (strcmp(argv[i], "-w") == 0 || strcmp(argv[i], "-wait") == 0) {
waitCOMPort = true;
}
// execute pm3 command
if (strcmp(argv[i], "-c") == 0 || strcmp(argv[i], "-command") == 0) {
executeCommand = true;
}
// execute lua script
if (strcmp(argv[i], "-l") == 0 || strcmp(argv[i], "-lua") == 0) {
executeCommand = true;
addLuaExec = true;
}
}
// If the user passed the filename of the 'script' to execute, get it from last parameter
if (argc > 2 && argv[argc - 1] && argv[argc - 1][0] != '-') {
if (executeCommand) {
script_cmd = argv[argc - 1];
while (script_cmd[strlen(script_cmd) - 1] == ' ')
script_cmd[strlen(script_cmd) - 1] = 0x00;
if (strlen(script_cmd) == 0) {
script_cmd = NULL;
} else {
if (addLuaExec) {
// add "script run " to command
int len = strlen(script_cmd) + 11 + 1;
char *ctmp = (char *) calloc(len, sizeof(uint8_t));
if (ctmp != NULL) {
memset(ctmp, 0, len);
strcpy(ctmp, "script run ");
strcpy(&ctmp[11], script_cmd);
script_cmd = ctmp;
}
}
PrintAndLogEx(SUCCESS, "execute command from commandline: %s\n", script_cmd);
}
} else {
script_cmds_file = argv[argc - 1];
}
}
// check command
if (executeCommand && (!script_cmd || strlen(script_cmd) == 0)) {
PrintAndLogEx(WARNING, "ERROR: execute command: command not found.\n");
return 2;
}
#if defined(__linux__) || (__APPLE__)
// ascii art doesn't work well on mingw :(
bool stdinOnPipe = !isatty(STDIN_FILENO);
if (!executeCommand && !script_cmds_file && !stdinOnPipe)
showBanner();
#endif
// set global variables
set_my_executable_path();
// try to open USB connection to Proxmark
usb_present = OpenProxmark(argv[1], waitCOMPort, 20, false);
#ifdef HAVE_GUI
# ifdef _WIN32
InitGraphics(argc, argv, script_cmds_file, script_cmd, usb_present);
MainGraphics();
# else
// for *nix distro's, check enviroment variable to verify a display
char *display = getenv("DISPLAY");
if (display && strlen(display) > 1) {
InitGraphics(argc, argv, script_cmds_file, script_cmd, usb_present);
MainGraphics();
} else {
main_loop(script_cmds_file, script_cmd, usb_present);
}
# endif
#else
main_loop(script_cmds_file, script_cmd, usb_present);
#endif
// Clean up the port
if (usb_present) {
CloseProxmark();
}
exit(0);
}
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