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proxmark3/armsrc/Standalone/hf_iceclass.c
Philippe Teuwen 8d4acbe3a6 make style
2020-12-23 19:51:10 +01:00

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//-----------------------------------------------------------------------------
// Christian Herrmann, 2020
//
// 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 code for hf_iceclass by Iceman
//-----------------------------------------------------------------------------
//
// Created for the live streamed talk 'DEFCON 28 Wireless Village-Omikron and Iceman - Ghosting the PACS-man: New Tools and Techniques'
// https://www.youtube.com/watch?v=ghiHXK4GEzE
//
// I created a youtube video demostrating the HF_ICECLASS standalone mode
// https://youtu.be/w_1GnAscNIU
//
//
#include "standalone.h" // standalone definitions
#include "proxmark3_arm.h"
#include "appmain.h"
#include "BigBuf.h"
#include "fpgaloader.h"
#include "util.h"
#include "ticks.h"
#include "dbprint.h"
#include "spiffs.h"
#include "iclass.h"
#include "iso15693.h"
#include "optimized_cipher.h"
#include "pm3_cmd.h"
#include "protocols.h"
#define ICE_STATE_NONE 0
#define ICE_STATE_FULLSIM 1
#define ICE_STATE_ATTACK 2
#define ICE_STATE_READER 3
#define ICE_STATE_CONFIGCARD 4
#define ICE_STATE_DUMP_SIM 5
#define HF_ICLASS_NUM_MODES 6
// ====================================================
// Select which standalone function to be active.
// 5 possiblities. Uncomment the one you wanna use.
#define ICE_USE ICE_STATE_FULLSIM
//#define ICE_USE ICE_STATE_ATTACK
//#define ICE_USE ICE_STATE_READER
//#define ICE_USE ICE_STATE_CONFIGCARD
//#define ICE_USE ICE_STATE_DUMP_SIM
// ====================================================
#define NUM_CSNS 9
#define MAC_RESPONSES_SIZE (16 * NUM_CSNS)
#define HF_ICLASS_FULLSIM_ORIG_BIN "iceclass-orig.bin"
#define HF_ICALSSS_READSIM_TEMP_BIN "iceclass-temp.bin"
#define HF_ICALSSS_READSIM_TEMP_MOD_BIN "iceclass-temp-mod.bin"
#define HF_ICLASS_FULLSIM_MOD "iceclass-modified"
#define HF_ICLASS_FULLSIM_MOD_BIN HF_ICLASS_FULLSIM_MOD".bin"
#define HF_ICLASS_FULLSIM_MOD_EML HF_ICLASS_FULLSIM_MOD".eml"
#define HF_ICLASS_ATTACK_BIN "iclass_mac_attack"
#define HF_ICLASS_CC_A "iceclass_cc_a.bin"
#define HF_ICLASS_CC_B "iceclass_cc_b.bin"
char *cc_files[] = { HF_ICLASS_CC_A, HF_ICLASS_CC_B };
// times in ssp_clk_cycles @ 3,3625MHz when acting as reader
#ifndef DELAY_ICLASS_VICC_TO_VCD_READER
#define DELAY_ICLASS_VICC_TO_VCD_READER DELAY_ISO15693_VICC_TO_VCD_READER
#endif
#ifndef ICLASS_16KS_SIZE
#define ICLASS_16KS_SIZE 0x100 * 8
#endif
// iclass card descriptors
char *card_types[] = {
"PicoPass 16K / 16", // 000
"PicoPass 32K with current book 16K / 16", // 001
"Unknown Card Type!", // 010
"Unknown Card Type!", // 011
"PicoPass 2K", // 100
"Unknown Card Type!", // 101
"PicoPass 16K / 2", // 110
"PicoPass 32K with current book 16K / 2", // 111
};
uint8_t card_app2_limit[] = {
0xff,
0xff,
0xff,
0xff,
0x1f,
0xff,
0xff,
0xff,
};
static uint8_t aa2_key[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
static uint8_t legacy_aa1_key[] = {0xAE, 0xA6, 0x84, 0xA6, 0xDA, 0xB2, 0x32, 0x78};
static bool have_aa2(void) {
return memcmp(aa2_key, "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF", 8);
}
static uint8_t get_pagemap(const picopass_hdr *hdr) {
return (hdr->conf.fuses & (FUSE_CRYPT0 | FUSE_CRYPT1)) >> 3;
}
static uint8_t csns[8 * NUM_CSNS] = {
0x01, 0x0A, 0x0F, 0xFF, 0xF7, 0xFF, 0x12, 0xE0,
0x0C, 0x06, 0x0C, 0xFE, 0xF7, 0xFF, 0x12, 0xE0,
0x10, 0x97, 0x83, 0x7B, 0xF7, 0xFF, 0x12, 0xE0,
0x13, 0x97, 0x82, 0x7A, 0xF7, 0xFF, 0x12, 0xE0,
0x07, 0x0E, 0x0D, 0xF9, 0xF7, 0xFF, 0x12, 0xE0,
0x14, 0x96, 0x84, 0x76, 0xF7, 0xFF, 0x12, 0xE0,
0x17, 0x96, 0x85, 0x71, 0xF7, 0xFF, 0x12, 0xE0,
0xCE, 0xC5, 0x0F, 0x77, 0xF7, 0xFF, 0x12, 0xE0,
0xD2, 0x5A, 0x82, 0xF8, 0xF7, 0xFF, 0x12, 0xE0
};
static void download_instructions(uint8_t t) {
DbpString("");
switch (t) {
case ICE_STATE_FULLSIM: {
DbpString("The emulator memory was saved to SPIFFS");
DbpString("1. " _YELLOW_("mem spiffs dump o " HF_ICLASS_FULLSIM_MOD_BIN " f " HF_ICLASS_FULLSIM_MOD" e"));
DbpString("2. " _YELLOW_("hf iclass view -f " HF_ICLASS_FULLSIM_MOD_BIN));
break;
}
case ICE_STATE_ATTACK: {
DbpString("The collected data was saved to SPIFFS. The file names below may differ");
DbpString("1. " _YELLOW_("mem spiffs tree"));
DbpString("2. " _YELLOW_("mem spiffs dump o " HF_ICLASS_ATTACK_BIN " f " HF_ICLASS_ATTACK_BIN));
DbpString("3. " _YELLOW_("hf iclass loclass -f " HF_ICLASS_ATTACK_BIN));
break;
}
case ICE_STATE_READER: {
DbpString("The found tags was saved to SPIFFS");
DbpString("1. " _YELLOW_("mem spiffs tree"));
DbpString("2. " _YELLOW_("mem spiffs dump h"));
break;
}
case ICE_STATE_DUMP_SIM: {
DbpString("The found tag will be dumped to " HF_ICALSSS_READSIM_TEMP_BIN);
DbpString("1. " _YELLOW_("mem spiffs tree"));
DbpString("2. " _YELLOW_("mem spiffs dump h"));
break;
}
}
}
// Save to flash if file doesn't exist.
// Write over file if size of flash file is less than new datalen
static void save_to_flash(uint8_t *data, uint16_t datalen, char *filename) {
rdv40_spiffs_lazy_mount();
char fn[SPIFFS_OBJ_NAME_LEN];
if (filename == NULL) {
sprintf(fn, "iclass-%02X%02X%02X%02X%02X%02X%02X%02X.bin",
data[0], data[1], data[2], data[3],
data[4], data[5], data[6], data[7]
);
} else {
int name_len = SPIFFS_OBJ_NAME_LEN;
int filename_len = strlen(filename);
// if the given name len longer than buffer allows, cut it down to size
name_len = (name_len >= SPIFFS_OBJ_NAME_LEN) ? SPIFFS_OBJ_NAME_LEN : filename_len;
memcpy(fn, filename, name_len);
}
int res;
if (exists_in_spiffs(fn) == false) {
res = rdv40_spiffs_write(fn, data, datalen, RDV40_SPIFFS_SAFETY_SAFE);
if (res == SPIFFS_OK) {
Dbprintf("saved to " _GREEN_("%s"), fn);
}
} else {
// if already exist, see if saved file is smaller..
uint32_t fsize = 0;
res = rdv40_spiffs_stat(fn, &fsize, RDV40_SPIFFS_SAFETY_SAFE);
if (res == SPIFFS_OK) {
if (fsize < datalen) {
res = rdv40_spiffs_write(fn, data, datalen, RDV40_SPIFFS_SAFETY_SAFE);
if (res == SPIFFS_OK) {
Dbprintf("wrote over " _GREEN_("%s"), fn);
}
}
}
}
rdv40_spiffs_lazy_unmount();
}
static int fullsim_mode(void) {
rdv40_spiffs_lazy_mount();
SpinOff(0);
uint8_t *emul = BigBuf_get_EM_addr();
uint32_t fsize = size_in_spiffs(HF_ICLASS_FULLSIM_ORIG_BIN);
int res = rdv40_spiffs_read_as_filetype(HF_ICLASS_FULLSIM_ORIG_BIN, emul, fsize, RDV40_SPIFFS_SAFETY_SAFE);
rdv40_spiffs_lazy_unmount();
if (res == SPIFFS_OK) {
Dbprintf("loaded " _GREEN_(HF_ICLASS_FULLSIM_ORIG_BIN) " (%u bytes)", fsize);
}
iclass_simulate(ICLASS_SIM_MODE_FULL, 0, false, NULL, NULL, NULL);
LED_B_ON();
rdv40_spiffs_lazy_mount();
res = rdv40_spiffs_write(HF_ICLASS_FULLSIM_MOD_BIN, emul, fsize, RDV40_SPIFFS_SAFETY_SAFE);
rdv40_spiffs_lazy_unmount();
LED_B_OFF();
if (res == SPIFFS_OK) {
Dbprintf("wrote emulator memory to " _GREEN_(HF_ICLASS_FULLSIM_MOD_BIN));
} else {
Dbprintf(_RED_("error") " writing "HF_ICLASS_FULLSIM_MOD_BIN" to flash ( %d )", res);
}
DbpString("-=[ exiting " _CYAN_("`full simulation`") " mode ]=-");
return PM3_SUCCESS;
}
static int reader_attack_mode(void) {
BigBuf_free();
uint16_t mac_response_len = 0;
uint8_t *mac_responses = BigBuf_malloc(MAC_RESPONSES_SIZE);
iclass_simulate(ICLASS_SIM_MODE_READER_ATTACK, NUM_CSNS, false, csns, mac_responses, &mac_response_len);
if (mac_response_len > 0) {
bool success = (mac_response_len == MAC_RESPONSES_SIZE);
uint8_t num_mac = (mac_response_len >> 4);
Dbprintf("%u out of %d MAC obtained [%s]", num_mac, NUM_CSNS, (success) ? _GREEN_("ok") : _RED_("fail"));
size_t dumplen = NUM_CSNS * 24;
uint8_t *dump = BigBuf_malloc(dumplen);
if (dump == false) {
Dbprintf("failed to allocate memory");
return PM3_EMALLOC;
}
// need zeroes for the EPURSE
memset(dump, 0, dumplen);
for (uint8_t i = 0 ; i < NUM_CSNS ; i++) {
//copy CSN
memcpy(dump + (i * 24), csns + (i * 8), 8);
//copy epurse
memcpy(dump + (i * 24) + 8, mac_responses + (i * 16), 8);
// NR_MAC (eight bytes from the response) ( 8b csn + 8b epurse == 16)
memcpy(dump + (i * 24) + 16, mac_responses + (i * 16) + 8, 8);
}
LED_B_ON();
rdv40_spiffs_lazy_mount();
char fn[32];
uint16_t p_namelen = strlen(HF_ICLASS_ATTACK_BIN);
uint16_t num = 1;
sprintf(fn, "%.*s%s", p_namelen, HF_ICLASS_ATTACK_BIN, ".bin");
while (exists_in_spiffs(fn)) {
sprintf(fn, "%.*s-%u%s", p_namelen, HF_ICLASS_ATTACK_BIN, num, ".bin");
num++;
}
int res = rdv40_spiffs_write(fn, dump, dumplen, RDV40_SPIFFS_SAFETY_SAFE);
rdv40_spiffs_lazy_unmount();
LED_B_OFF();
if (res == SPIFFS_OK) {
Dbprintf("saved to " _GREEN_("%s"), fn);
} else {
Dbprintf(_RED_("error") " writing %s to flash ( %d )", fn, res);
}
}
BigBuf_free();
DbpString("-=[ exiting " _CYAN_("`reader attack`") " mode ]=-");
return PM3_SUCCESS;
}
static int reader_dump_mode(void) {
DbpString("this mode has no tracelog");
if (have_aa2())
DbpString("dumping of " _YELLOW_("AA2 enabled"));
for (;;) {
BigBuf_free();
uint8_t *card_data = BigBuf_malloc(ICLASS_16KS_SIZE);
memset(card_data, 0xFF, ICLASS_16KS_SIZE);
if (BUTTON_PRESS()) {
DbpString("button pressed");
break;
}
// setup authenticate AA1
iclass_auth_req_t auth = {
.use_raw = false,
.use_elite = false,
.use_credit_key = false,
.do_auth = true,
.send_reply = false,
};
memcpy(auth.key, legacy_aa1_key, sizeof(auth.key));
Iso15693InitReader();
set_tracing(false);
picopass_hdr *hdr = (picopass_hdr *)card_data;
// select tag.
uint32_t eof_time = 0;
bool res = select_iclass_tag(hdr, auth.use_credit_key, &eof_time);
if (res == false) {
switch_off();
continue;
}
// sanity check of CSN.
if (hdr->csn[7] != 0xE0 && hdr->csn[6] != 0x12) {
switch_off();
continue;
}
uint32_t start_time = eof_time + DELAY_ICLASS_VICC_TO_VCD_READER;
// get 3 config bits
uint8_t type = (hdr->conf.chip_config & 0x10) >> 2;
type |= (hdr->conf.mem_config & 0x80) >> 6;
type |= (hdr->conf.mem_config & 0x20) >> 5;
Dbprintf(_GREEN_("%s") ", dumping...", card_types[type]);
uint8_t pagemap = get_pagemap(hdr);
uint8_t app1_limit, app2_limit, start_block;
// tags configured for NON SECURE PAGE, acts different
if (pagemap == PICOPASS_NON_SECURE_PAGEMODE) {
app1_limit = card_app2_limit[type];
app2_limit = 0;
start_block = 3;
} else {
app1_limit = hdr->conf.app_limit;
app2_limit = card_app2_limit[type];
start_block = 5;
res = authenticate_iclass_tag(&auth, hdr, &start_time, &eof_time, NULL);
if (res == false) {
switch_off();
Dbprintf(_RED_("failed AA1 auth") ", skipping ");
continue;
}
start_time = eof_time + DELAY_ICLASS_VICC_TO_VCD_READER;
}
uint16_t dumped = 0;
// main read loop
for (uint16_t i = start_block; i <= app1_limit; i++) {
if (iclass_read_block(i, card_data + (8 * i), &start_time, &eof_time)) {
dumped++;
}
}
if (pagemap != PICOPASS_NON_SECURE_PAGEMODE && have_aa2()) {
// authenticate AA2
auth.use_raw = false;
auth.use_credit_key = true;
memcpy(auth.key, aa2_key, sizeof(auth.key));
res = select_iclass_tag(hdr, auth.use_credit_key, &eof_time);
if (res) {
// sanity check of CSN.
if (hdr->csn[7] != 0xE0 && hdr->csn[6] != 0x12) {
switch_off();
continue;
}
res = authenticate_iclass_tag(&auth, hdr, &start_time, &eof_time, NULL);
if (res) {
start_time = eof_time + DELAY_ICLASS_VICC_TO_VCD_READER;
for (uint16_t i = app1_limit + 1; i <= app2_limit; i++) {
if (iclass_read_block(i, card_data + (8 * i), &start_time, &eof_time)) {
dumped++;
}
}
} else {
DbpString(_RED_("failed AA2 auth"));
}
} else {
DbpString(_RED_("failed selecting AA2"));
// sanity check of CSN.
if (hdr->csn[7] != 0xE0 && hdr->csn[6] != 0x12) {
switch_off();
continue;
}
}
}
switch_off();
save_to_flash(card_data, (start_block + dumped) * 8, NULL);
Dbprintf("%u bytes saved", (start_block + dumped) * 8);
}
DbpString("-=[ exiting " _CYAN_("`read & dump`") " mode ]=-");
return PM3_SUCCESS;
}
static int dump_sim_mode(void) {
DbpString("this mode has no tracelog");
if (have_aa2())
DbpString("dumping of " _YELLOW_("AA2 enabled"));
for (;;) {
BigBuf_free();
uint8_t *card_data = BigBuf_malloc(ICLASS_16KS_SIZE);
memset(card_data, 0xFF, ICLASS_16KS_SIZE);
if (BUTTON_PRESS()) {
DbpString("button pressed");
break;
}
// setup authenticate AA1
iclass_auth_req_t auth = {
.use_raw = false,
.use_elite = false,
.use_credit_key = false,
.do_auth = true,
.send_reply = false,
};
memcpy(auth.key, legacy_aa1_key, sizeof(auth.key));
Iso15693InitReader();
set_tracing(false);
picopass_hdr *hdr = (picopass_hdr *)card_data;
// select tag.
uint32_t eof_time = 0;
bool res = select_iclass_tag(hdr, auth.use_credit_key, &eof_time);
if (res == false) {
switch_off();
continue;
}
// sanity check of CSN.
if (hdr->csn[7] != 0xE0 && hdr->csn[6] != 0x12) {
switch_off();
continue;
}
uint32_t start_time = eof_time + DELAY_ICLASS_VICC_TO_VCD_READER;
// get 3 config bits
uint8_t type = (hdr->conf.chip_config & 0x10) >> 2;
type |= (hdr->conf.mem_config & 0x80) >> 6;
type |= (hdr->conf.mem_config & 0x20) >> 5;
Dbprintf(_GREEN_("%s") ", dumping...", card_types[type]);
uint8_t pagemap = get_pagemap(hdr);
uint8_t app1_limit, app2_limit, start_block;
// tags configured for NON SECURE PAGE, acts different
if (pagemap == PICOPASS_NON_SECURE_PAGEMODE) {
app1_limit = card_app2_limit[type];
app2_limit = 0;
start_block = 3;
} else {
app1_limit = hdr->conf.app_limit;
app2_limit = card_app2_limit[type];
start_block = 5;
res = authenticate_iclass_tag(&auth, hdr, &start_time, &eof_time, NULL);
if (res == false) {
switch_off();
Dbprintf(_RED_("failed AA1 auth") ", skipping ");
continue;
}
start_time = eof_time + DELAY_ICLASS_VICC_TO_VCD_READER;
}
uint16_t dumped = 0;
// main read loop
for (uint16_t i = start_block; i <= app1_limit; i++) {
if (iclass_read_block(i, card_data + (8 * i), &start_time, &eof_time)) {
dumped++;
}
}
if (pagemap != PICOPASS_NON_SECURE_PAGEMODE && have_aa2()) {
// authenticate AA2
auth.use_raw = false;
auth.use_credit_key = true;
memcpy(auth.key, aa2_key, sizeof(auth.key));
res = select_iclass_tag(hdr, auth.use_credit_key, &eof_time);
if (res) {
// sanity check of CSN.
if (hdr->csn[7] != 0xE0 && hdr->csn[6] != 0x12) {
switch_off();
continue;
}
res = authenticate_iclass_tag(&auth, hdr, &start_time, &eof_time, NULL);
if (res) {
start_time = eof_time + DELAY_ICLASS_VICC_TO_VCD_READER;
for (uint16_t i = app1_limit + 1; i <= app2_limit; i++) {
if (iclass_read_block(i, card_data + (8 * i), &start_time, &eof_time)) {
dumped++;
}
}
} else {
DbpString(_RED_("failed AA2 auth"));
}
} else {
DbpString(_RED_("failed selecting AA2"));
// sanity check of CSN.
if (hdr->csn[7] != 0xE0 && hdr->csn[6] != 0x12) {
switch_off();
continue;
}
}
}
switch_off();
char *temp_file = HF_ICALSSS_READSIM_TEMP_BIN;
save_to_flash(card_data, (start_block + dumped) * 8, temp_file);
Dbprintf("%u bytes saved", (start_block + dumped) * 8);
if (((start_block + dumped) * 8) > 0) {
break; //switch to sim mode
}
}
rdv40_spiffs_lazy_mount();
SpinOff(0);
uint8_t *emul = BigBuf_get_EM_addr();
uint32_t fsize = size_in_spiffs(HF_ICALSSS_READSIM_TEMP_BIN);
int res = rdv40_spiffs_read_as_filetype(HF_ICALSSS_READSIM_TEMP_BIN, emul, fsize, RDV40_SPIFFS_SAFETY_SAFE);
rdv40_spiffs_lazy_unmount();
if (res == SPIFFS_OK) {
Dbprintf("loaded " _GREEN_(HF_ICALSSS_READSIM_TEMP_BIN) " (%u bytes)", fsize);
}
Dbprintf("simming " _GREEN_(HF_ICALSSS_READSIM_TEMP_BIN));
iclass_simulate(ICLASS_SIM_MODE_FULL, 0, false, NULL, NULL, NULL);
LED_B_ON();
rdv40_spiffs_lazy_mount();
res = rdv40_spiffs_write(HF_ICALSSS_READSIM_TEMP_BIN, emul, fsize, RDV40_SPIFFS_SAFETY_SAFE);
rdv40_spiffs_lazy_unmount();
LED_B_OFF();
if (res == SPIFFS_OK) {
Dbprintf("wrote emulator memory to " _GREEN_(HF_ICALSSS_READSIM_TEMP_MOD_BIN));
} else {
Dbprintf(_RED_("error") " writing "HF_ICALSSS_READSIM_TEMP_MOD_BIN" to flash ( %d )", res);
}
DbpString("-=[ exiting " _CYAN_("`dump & sim`") " mode ]=-");
return PM3_SUCCESS;
}
static int config_sim_mode(void) {
uint8_t *emul = BigBuf_get_EM_addr();
for (uint8_t i = 0; i < 2; i++) {
SpinOff(0);
rdv40_spiffs_lazy_mount();
uint32_t fsize = size_in_spiffs(cc_files[i]);
int res = rdv40_spiffs_read_as_filetype(cc_files[i], emul, fsize, RDV40_SPIFFS_SAFETY_SAFE);
rdv40_spiffs_lazy_unmount();
if (res == SPIFFS_OK) {
Dbprintf("loaded " _GREEN_("%s") " (%u bytes) to emulator memory", cc_files[i], fsize);
iclass_simulate(ICLASS_SIM_MODE_FULL, 0, false, NULL, NULL, NULL);
}
}
DbpString("-=[ exiting " _CYAN_("`glitch & config`") " mode ]=-");
return PM3_SUCCESS;
}
void ModInfo(void) {
DbpString(" HF iCLASS mode - aka iceCLASS (iceman)");
}
void RunMod(void) {
uint8_t mode = ICE_USE;
uint8_t *bb = BigBuf_get_EM_addr();
if (bb[0] > 0 && bb[0] < HF_ICLASS_NUM_MODES) {
mode = bb[0];
}
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
BigBuf_Clear_ext(false);
StandAloneMode();
Dbprintf(_YELLOW_("HF iCLASS mode a.k.a iceCLASS started"));
for (;;) {
WDT_HIT();
if (mode == ICE_STATE_NONE) break;
if (data_available()) break;
int res;
switch (mode) {
case ICE_STATE_FULLSIM: {
DbpString("-=[ enter " _CYAN_("`full simulation`") " mode ]=-");
// Look for iCLASS dump file
rdv40_spiffs_lazy_mount();
if (exists_in_spiffs(HF_ICLASS_FULLSIM_ORIG_BIN) == false) {
Dbprintf(_RED_("error") " " _YELLOW_(HF_ICLASS_FULLSIM_ORIG_BIN) " file missing");
mode = ICE_STATE_NONE;
}
rdv40_spiffs_lazy_unmount();
if (mode == ICE_STATE_FULLSIM) {
res = fullsim_mode();
if (res == PM3_SUCCESS) {
download_instructions(mode);
}
}
// the button press to exit sim, is captured in main loop here
mode = ICE_STATE_NONE;
break;
}
case ICE_STATE_ATTACK: {
DbpString("-=[ enter " _CYAN_("`reader attack`") " mode ]=-");
res = reader_attack_mode();
if (res == PM3_SUCCESS)
download_instructions(mode);
mode = ICE_STATE_NONE;
break;
}
case ICE_STATE_READER: {
DbpString("-=[ enter " _CYAN_("`read & dump`") " mode, continuous scanning ]=-");
res = reader_dump_mode();
if (res == PM3_SUCCESS)
download_instructions(mode);
mode = ICE_STATE_NONE;
break;
}
case ICE_STATE_CONFIGCARD: {
DbpString("-=[ enter " _CYAN_("`glitch & config`") " mode ]=-");
// Look for config cards
rdv40_spiffs_lazy_mount();
for (uint8_t i = 0; i < 2; i++) {
if (exists_in_spiffs(cc_files[i]) == false) {
Dbprintf(_RED_("error") ", " _YELLOW_("%s") " file missing", cc_files[i]);
mode = ICE_STATE_NONE;
}
}
rdv40_spiffs_lazy_unmount();
if (mode == ICE_STATE_CONFIGCARD)
config_sim_mode();
mode = ICE_STATE_NONE;
break;
}
case ICE_STATE_DUMP_SIM: {
DbpString("-=[ enter " _CYAN_("`dump & sim`") " mode, read 1 card and sim it ]=-");
res = dump_sim_mode();
if (res == PM3_SUCCESS) {
download_instructions(mode);
}
mode = ICE_STATE_NONE;
break;
}
}
}
switch_off();
Dbprintf("-=[ exit ]=-");
}
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