mirror of
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618 lines
21 KiB
C
618 lines
21 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) 2017 October, Satsuoni
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// 2017 iceman
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// High frequency ISO18092 / FeliCa commands
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//-----------------------------------------------------------------------------
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#include "cmdhffelica.h"
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static int CmdHelp(const char *Cmd);
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static int usage_hf_felica_sim(void) {
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PrintAndLogEx(NORMAL, "\n Emulating ISO/18092 FeliCa tag \n");
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PrintAndLogEx(NORMAL, "Usage: hf felica sim [h] t <type> [v]");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " h : This help");
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PrintAndLogEx(NORMAL, " t : 1 = FeliCa");
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PrintAndLogEx(NORMAL, " : 2 = FeliCaLiteS");
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PrintAndLogEx(NORMAL, " v : (Optional) Verbose");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " hf felica sim t 1 ");
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return 0;
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}
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static int usage_hf_felica_sniff(void) {
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PrintAndLogEx(NORMAL, "It get data from the field and saves it into command buffer.");
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PrintAndLogEx(NORMAL, "Buffer accessible from command 'hf list felica'");
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PrintAndLogEx(NORMAL, "Usage: hf felica sniff <s > <t>");
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PrintAndLogEx(NORMAL, " s samples to skip (decimal)");
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PrintAndLogEx(NORMAL, " t triggers to skip (decimal)");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " hf felica sniff s 1000");
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return 0;
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}
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static int usage_hf_felica_simlite(void) {
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PrintAndLogEx(NORMAL, "\n Emulating ISO/18092 FeliCa Lite tag \n");
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PrintAndLogEx(NORMAL, "Usage: hf felica litesim [h] u <uid>");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " h : This help");
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PrintAndLogEx(NORMAL, " uid : UID in hexsymbol");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " hf felica litesim 11223344556677");
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return 0;
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}
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static int usage_hf_felica_dumplite(void) {
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PrintAndLogEx(NORMAL, "\n Dump ISO/18092 FeliCa Lite tag \n");
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PrintAndLogEx(NORMAL, "press button to abort run, otherwise it will loop for 200sec.");
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PrintAndLogEx(NORMAL, "Usage: hf felica litedump [h]");
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PrintAndLogEx(NORMAL, "Options:");
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PrintAndLogEx(NORMAL, " h : This help");
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PrintAndLogEx(NORMAL, "Examples:");
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PrintAndLogEx(NORMAL, " hf felica litedump");
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return 0;
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}
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static int usage_hf_felica_raw(void) {
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PrintAndLogEx(NORMAL, "Usage: hf felica raw [-h] [-r] [-c] [-p] [-a] <0A 0B 0C ... hex>");
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PrintAndLogEx(NORMAL, " -h this help");
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PrintAndLogEx(NORMAL, " -r do not read response");
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PrintAndLogEx(NORMAL, " -c calculate and append CRC");
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PrintAndLogEx(NORMAL, " -p leave the signal field ON after receive");
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PrintAndLogEx(NORMAL, " -a active signal field ON without select");
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PrintAndLogEx(NORMAL, " -s active signal field ON with select");
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return 0;
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}
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static int CmdHFFelicaList(const char *Cmd) {
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(void)Cmd; // Cmd is not used so far
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//PrintAndLogEx(NORMAL, "Deprecated command, use 'hf list felica' instead");
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CmdTraceList("felica");
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return 0;
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}
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static int CmdHFFelicaReader(const char *Cmd) {
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bool verbose = !(Cmd[0] == 's' || Cmd[0] == 'S');
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readFelicaUid(verbose);
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return 0;
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}
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// simulate iso18092 / FeliCa tag
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static int CmdHFFelicaSim(const char *Cmd) {
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bool errors = false;
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uint8_t flags = 0;
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uint8_t tagtype = 1;
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uint8_t cmdp = 0;
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uint8_t uid[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
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int uidlen = 0;
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bool verbose = false;
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while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
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switch (param_getchar(Cmd, cmdp)) {
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case 'h':
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case 'H':
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return usage_hf_felica_sim();
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case 't':
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case 'T':
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// Retrieve the tag type
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tagtype = param_get8ex(Cmd, cmdp + 1, 0, 10);
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if (tagtype == 0)
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errors = true;
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cmdp += 2;
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break;
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case 'u':
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case 'U':
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// Retrieve the full 4,7,10 byte long uid
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param_gethex_ex(Cmd, cmdp + 1, uid, &uidlen);
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if (!errors) {
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PrintAndLogEx(NORMAL, "Emulating ISO18092/FeliCa tag with %d byte UID (%s)", uidlen >> 1, sprint_hex(uid, uidlen >> 1));
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}
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cmdp += 2;
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break;
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case 'v':
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case 'V':
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verbose = true;
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cmdp++;
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break;
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case 'e':
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case 'E':
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cmdp++;
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break;
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default:
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PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
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errors = true;
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break;
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}
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}
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//Validations
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if (errors || cmdp == 0) return usage_hf_felica_sim();
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UsbCommand c = {CMD_FELICA_SIMULATE_TAG, { tagtype, flags, 0 }, {{0}}};
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memcpy(c.d.asBytes, uid, uidlen >> 1);
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clearCommandBuffer();
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SendCommand(&c);
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UsbCommand resp;
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if (verbose)
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PrintAndLogEx(NORMAL, "Press pm3-button to abort simulation");
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while (!ukbhit()) {
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if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) continue;
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}
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return 0;
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}
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static int CmdHFFelicaSniff(const char *Cmd) {
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uint8_t cmdp = 0;
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uint64_t samples2skip = 0;
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uint64_t triggers2skip = 0;
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bool errors = false;
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while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
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switch (param_getchar(Cmd, cmdp)) {
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case 'h':
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case 'H':
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return usage_hf_felica_sniff();
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case 's':
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case 'S':
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samples2skip = param_get32ex(Cmd, cmdp + 1, 0, 10);
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cmdp += 2;
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break;
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case 't':
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case 'T':
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triggers2skip = param_get32ex(Cmd, cmdp + 1, 0, 10);
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cmdp += 2;
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break;
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default:
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PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
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errors = true;
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break;
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}
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}
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//Validations
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if (errors || cmdp == 0) return usage_hf_felica_sniff();
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UsbCommand c = {CMD_FELICA_SNIFF, {samples2skip, triggers2skip, 0}, {{0}}};
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clearCommandBuffer();
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SendCommand(&c);
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return 0;
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}
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// uid hex
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static int CmdHFFelicaSimLite(const char *Cmd) {
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uint64_t uid = param_get64ex(Cmd, 0, 0, 16);
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if (!uid)
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return usage_hf_felica_simlite();
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UsbCommand c = {CMD_FELICA_LITE_SIM, {uid, 0, 0}, {{0}}};
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clearCommandBuffer();
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SendCommand(&c);
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return 0;
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}
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static void printSep() {
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PrintAndLogEx(NORMAL, "------------------------------------------------------------------------------------");
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}
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static uint16_t PrintFliteBlock(uint16_t tracepos, uint8_t *trace, uint16_t tracelen) {
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if (tracepos + 19 >= tracelen)
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return tracelen;
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trace += tracepos;
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uint8_t blocknum = trace[0];
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uint8_t status1 = trace[1];
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uint8_t status2 = trace[2];
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char line[110] = {0};
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for (int j = 0; j < 16; j++) {
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snprintf(line + (j * 4), sizeof(line) - 1 - (j * 4), "%02x ", trace[j + 3]);
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}
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PrintAndLogEx(NORMAL, "block number %02x, status: %02x %02x", blocknum, status1, status2);
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switch (blocknum) {
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case 0x00:
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PrintAndLogEx(NORMAL, "S_PAD0: %s", line);
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break;
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case 0x01:
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PrintAndLogEx(NORMAL, "S_PAD1: %s", line);
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break;
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case 0x02:
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PrintAndLogEx(NORMAL, "S_PAD2: %s", line);
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break;
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case 0x03:
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PrintAndLogEx(NORMAL, "S_PAD3: %s", line);
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break;
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case 0x04:
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PrintAndLogEx(NORMAL, "S_PAD4: %s", line);
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break;
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case 0x05:
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PrintAndLogEx(NORMAL, "S_PAD5: %s", line);
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break;
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case 0x06:
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PrintAndLogEx(NORMAL, "S_PAD6: %s", line);
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break;
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case 0x07:
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PrintAndLogEx(NORMAL, "S_PAD7: %s", line);
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break;
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case 0x08:
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PrintAndLogEx(NORMAL, "S_PAD8: %s", line);
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break;
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case 0x09:
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PrintAndLogEx(NORMAL, "S_PAD9: %s", line);
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break;
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case 0x0a:
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PrintAndLogEx(NORMAL, "S_PAD10: %s", line);
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break;
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case 0x0b:
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PrintAndLogEx(NORMAL, "S_PAD11: %s", line);
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break;
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case 0x0c:
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PrintAndLogEx(NORMAL, "S_PAD12: %s", line);
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break;
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case 0x0d:
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PrintAndLogEx(NORMAL, "S_PAD13: %s", line);
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break;
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case 0x0E: {
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uint32_t regA = trace[3] | trace[4] << 8 | trace[5] << 16 | trace[ 6] << 24;
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uint32_t regB = trace[7] | trace[8] << 8 | trace[9] << 16 | trace[10] << 24;
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line[0] = 0;
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for (int j = 0; j < 8; j++)
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snprintf(line + (j * 2), sizeof(line) - 1 - (j * 2), "%02x", trace[j + 11]);
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PrintAndLogEx(NORMAL, "REG: regA: %d regB: %d regC: %s ", regA, regB, line);
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}
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break;
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case 0x80:
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PrintAndLogEx(NORMAL, "Random Challenge, WO: %s ", line);
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break;
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case 0x81:
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PrintAndLogEx(NORMAL, "MAC, only set on dual read: %s ", line);
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break;
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case 0x82: {
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char idd[20];
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char idm[20];
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for (int j = 0; j < 8; j++)
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snprintf(idd + (j * 2), sizeof(idd) - 1 - (j * 2), "%02x", trace[j + 3]);
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for (int j = 0; j < 6; j++)
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snprintf(idm + (j * 2), sizeof(idm) - 1 - (j * 2), "%02x", trace[j + 13]);
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PrintAndLogEx(NORMAL, "ID Block, IDd: 0x%s DFC: 0x%02x%02x Arb: %s ", idd, trace[11], trace [12], idm);
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}
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break;
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case 0x83: {
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char idm[20];
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char pmm[20];
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for (int j = 0; j < 8; j++)
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snprintf(idm + (j * 2), sizeof(idm) - 1 - (j * 2), "%02x", trace[j + 3]);
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for (int j = 0; j < 8; j++)
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snprintf(pmm + (j * 2), sizeof(pmm) - 1 - (j * 2), "%02x", trace[j + 11]);
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PrintAndLogEx(NORMAL, "DeviceId: IDm: 0x%s PMm: 0x%s ", idm, pmm);
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}
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break;
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case 0x84:
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PrintAndLogEx(NORMAL, "SER_C: 0x%02x%02x ", trace[3], trace[4]);
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break;
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case 0x85:
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PrintAndLogEx(NORMAL, "SYS_Cl 0x%02x%02x ", trace[3], trace[4]);
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break;
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case 0x86:
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PrintAndLogEx(NORMAL, "CKV (key version): 0x%02x%02x ", trace[3], trace[4]);
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break;
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case 0x87:
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PrintAndLogEx(NORMAL, "CK (card key), WO: %s ", line);
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break;
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case 0x88: {
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PrintAndLogEx(NORMAL, "Memory Configuration (MC):");
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PrintAndLogEx(NORMAL, "MAC needed to write state: %s", trace[3 + 12] ? "on" : "off");
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//order might be off here...
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PrintAndLogEx(NORMAL, "Write with MAC for S_PAD : %s ", sprint_bin(trace + 3 + 10, 2));
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PrintAndLogEx(NORMAL, "Write with AUTH for S_PAD : %s ", sprint_bin(trace + 3 + 8, 2));
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PrintAndLogEx(NORMAL, "Read after AUTH for S_PAD : %s ", sprint_bin(trace + 3 + 6, 2));
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PrintAndLogEx(NORMAL, "MAC needed to write CK and CKV: %s", trace[3 + 5] ? "on" : "off");
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PrintAndLogEx(NORMAL, "RF parameter: %02x", (trace[3 + 4] & 0x7));
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PrintAndLogEx(NORMAL, "Compatible with NDEF: %s", trace[3 + 3] ? "yes" : "no");
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PrintAndLogEx(NORMAL, "Memory config writable : %s", (trace[3 + 2] == 0xff) ? "yes" : "no");
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PrintAndLogEx(NORMAL, "RW access for S_PAD : %s ", sprint_bin(trace + 3, 2));
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}
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break;
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case 0x90: {
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PrintAndLogEx(NORMAL, "Write count, RO: %02x %02x %02x ", trace[3], trace[4], trace[5]);
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}
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break;
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case 0x91: {
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PrintAndLogEx(NORMAL, "MAC_A, RW (auth): %s ", line);
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}
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break;
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case 0x92:
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PrintAndLogEx(NORMAL, "State:");
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PrintAndLogEx(NORMAL, "Polling disabled: %s", trace[3 + 8] ? "yes" : "no");
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PrintAndLogEx(NORMAL, "Authenticated: %s", trace[3] ? "yes" : "no");
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break;
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case 0xa0:
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PrintAndLogEx(NORMAL, "CRC of all bloacks match : %s", (trace[3 + 2] == 0xff) ? "no" : "yes");
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break;
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default:
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PrintAndLogEx(WARNING, "INVALID %d: %s", blocknum, line);
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break;
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}
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return tracepos + 19;
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}
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static int CmdHFFelicaDumpLite(const char *Cmd) {
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char ctmp = tolower(param_getchar(Cmd, 0));
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if (ctmp == 'h') return usage_hf_felica_dumplite();
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PrintAndLogEx(SUCCESS, "FeliCa lite - dump started");
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PrintAndLogEx(SUCCESS, "press pm3-button to cancel");
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UsbCommand c = {CMD_FELICA_LITE_DUMP, {0, 0, 0}, {{0}}};
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clearCommandBuffer();
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SendCommand(&c);
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UsbCommand resp;
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uint8_t timeout = 0;
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while (!WaitForResponseTimeout(CMD_ACK, &resp, 2000)) {
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timeout++;
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printf(".");
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fflush(stdout);
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if (ukbhit()) {
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int gc = getchar();
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(void)gc;
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PrintAndLogEx(WARNING, "\n[!] aborted via keyboard!\n");
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DropField();
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return 1;
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}
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if (timeout > 100) {
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PrintAndLogEx(WARNING, "timeout while waiting for reply.");
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DropField();
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return 1;
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}
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}
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if (resp.arg[0] == 0) {
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PrintAndLogEx(WARNING, "\nButton pressed. Aborted.");
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return 1;
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}
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uint64_t tracelen = resp.arg[1];
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if (tracelen == 0)
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return 1;
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uint8_t *trace = calloc(tracelen, sizeof(uint8_t));
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if (trace == NULL) {
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PrintAndLogEx(WARNING, "Cannot allocate memory for trace");
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return 1;
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}
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if (!GetFromDevice(BIG_BUF, trace, tracelen, 0, NULL, 2500, false)) {
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PrintAndLogEx(WARNING, "command execution time out");
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free(trace);
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return 0;
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}
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PrintAndLogEx(SUCCESS, "Recorded Activity (trace len = %d bytes)", tracelen);
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print_hex_break(trace, tracelen, 32);
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printSep();
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uint16_t tracepos = 0;
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while (tracepos < tracelen)
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tracepos = PrintFliteBlock(tracepos, trace, tracelen);
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printSep();
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free(trace);
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return 0;
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}
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static void waitCmdFelica(uint8_t iSelect) {
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UsbCommand resp;
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if (WaitForResponseTimeout(CMD_ACK, &resp, 2000)) {
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uint16_t len = iSelect ? (resp.arg[1] & 0xffff) : (resp.arg[0] & 0xffff);
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PrintAndLogEx(NORMAL, "received %i octets", len);
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if (!len)
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return;
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PrintAndLogEx(NORMAL, "%s", sprint_hex(resp.d.asBytes, len));
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} else {
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PrintAndLogEx(WARNING, "timeout while waiting for reply.");
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}
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}
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static int CmdHFFelicaCmdRaw(const char *Cmd) {
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UsbCommand c = {CMD_FELICA_COMMAND, {0, 0, 0}, {{0}}};
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bool reply = 1;
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bool crc = false;
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bool power = false;
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bool active = false;
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bool active_select = false;
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uint16_t numbits = 0;
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char buf[5] = "";
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int i = 0;
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uint8_t data[USB_CMD_DATA_SIZE];
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uint16_t datalen = 0;
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uint32_t temp;
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if (strlen(Cmd) < 2) return usage_hf_felica_raw();
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// strip
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while (*Cmd == ' ' || *Cmd == '\t') Cmd++;
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while (Cmd[i] != '\0') {
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if (Cmd[i] == ' ' || Cmd[i] == '\t') { i++; continue; }
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if (Cmd[i] == '-') {
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switch (Cmd[i + 1]) {
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case 'H':
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case 'h':
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return usage_hf_felica_raw();
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case 'r':
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reply = false;
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break;
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case 'c':
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crc = true;
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break;
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case 'p':
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power = true;
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|
break;
|
|
case 'a':
|
|
active = true;
|
|
break;
|
|
case 's':
|
|
active_select = true;
|
|
break;
|
|
case 'b':
|
|
sscanf(Cmd + i + 2, "%d", &temp);
|
|
numbits = temp & 0xFFFF;
|
|
i += 3;
|
|
while (Cmd[i] != ' ' && Cmd[i] != '\0') { i++; }
|
|
i -= 2;
|
|
break;
|
|
default:
|
|
return usage_hf_felica_raw();
|
|
}
|
|
i += 2;
|
|
continue;
|
|
}
|
|
if ((Cmd[i] >= '0' && Cmd[i] <= '9') ||
|
|
(Cmd[i] >= 'a' && Cmd[i] <= 'f') ||
|
|
(Cmd[i] >= 'A' && Cmd[i] <= 'F')) {
|
|
buf[strlen(buf) + 1] = 0;
|
|
buf[strlen(buf)] = Cmd[i];
|
|
i++;
|
|
|
|
if (strlen(buf) >= 2) {
|
|
sscanf(buf, "%x", &temp);
|
|
data[datalen] = (uint8_t)(temp & 0xff);
|
|
*buf = 0;
|
|
if (++datalen >= sizeof(data)) {
|
|
if (crc)
|
|
PrintAndLogEx(NORMAL, "Buffer is full, we can't add CRC to your data");
|
|
break;
|
|
}
|
|
}
|
|
continue;
|
|
}
|
|
PrintAndLogEx(WARNING, "Invalid char on input");
|
|
return 0;
|
|
}
|
|
|
|
if (crc && datalen > 0 && datalen < sizeof(data) - 2) {
|
|
uint8_t b1, b2;
|
|
compute_crc(CRC_FELICA, data, datalen, &b1, &b2);
|
|
data[datalen++] = b1;
|
|
data[datalen++] = b2;
|
|
}
|
|
|
|
if (active || active_select) {
|
|
c.arg[0] |= FELICA_CONNECT;
|
|
if (active)
|
|
c.arg[0] |= FELICA_NO_SELECT;
|
|
}
|
|
|
|
if (power) {
|
|
c.arg[0] |= FELICA_NO_DISCONNECT;
|
|
}
|
|
|
|
if (datalen > 0) {
|
|
c.arg[0] |= FELICA_RAW;
|
|
}
|
|
|
|
// Max buffer is USB_CMD_DATA_SIZE
|
|
datalen = (datalen > USB_CMD_DATA_SIZE) ? USB_CMD_DATA_SIZE : datalen;
|
|
|
|
c.arg[1] = (datalen & 0xFFFF) | (uint32_t)(numbits << 16);
|
|
memcpy(c.d.asBytes, data, datalen);
|
|
|
|
clearCommandBuffer();
|
|
SendCommand(&c);
|
|
|
|
if (reply) {
|
|
if (active_select)
|
|
waitCmdFelica(1);
|
|
if (datalen > 0)
|
|
waitCmdFelica(0);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static command_t CommandTable[] = {
|
|
{"help", CmdHelp, 1, "This help"},
|
|
{"list", CmdHFFelicaList, 0, "List ISO 18092/FeliCa history"},
|
|
{"reader", CmdHFFelicaReader, 0, "Act like an ISO18092/FeliCa reader"},
|
|
{"sim", CmdHFFelicaSim, 0, "<UID> -- Simulate ISO 18092/FeliCa tag"},
|
|
{"sniff", CmdHFFelicaSniff, 0, "sniff ISO 18092/Felica traffic"},
|
|
{"raw", CmdHFFelicaCmdRaw, 0, "Send raw hex data to tag"},
|
|
|
|
{"litesim", CmdHFFelicaSimLite, 0, "<NDEF2> - only reply to poll request"},
|
|
{"litedump", CmdHFFelicaDumpLite, 0, "Wait for and try dumping FelicaLite"},
|
|
{NULL, NULL, 0, NULL}
|
|
};
|
|
|
|
static int CmdHelp(const char *Cmd) {
|
|
(void)Cmd; // Cmd is not used so far
|
|
CmdsHelp(CommandTable);
|
|
return 0;
|
|
}
|
|
|
|
int CmdHFFelica(const char *Cmd) {
|
|
clearCommandBuffer();
|
|
CmdsParse(CommandTable, Cmd);
|
|
return 0;
|
|
}
|
|
|
|
int readFelicaUid(bool verbose) {
|
|
|
|
//UsbCommand cDisconnect = {CMD_FELICA_COMMAND, {0,0,0}, {{0}}};
|
|
UsbCommand c = {CMD_FELICA_COMMAND, {FELICA_CONNECT, 0, 0}, {{0}}};
|
|
clearCommandBuffer();
|
|
SendCommand(&c);
|
|
UsbCommand resp;
|
|
if (!WaitForResponseTimeout(CMD_ACK, &resp, 2500)) {
|
|
if (verbose) PrintAndLogEx(WARNING, "FeliCa card select failed");
|
|
//SendCommand(&cDisconnect);
|
|
return 0;
|
|
}
|
|
|
|
felica_card_select_t card;
|
|
memcpy(&card, (felica_card_select_t *)resp.d.asBytes, sizeof(felica_card_select_t));
|
|
uint64_t status = resp.arg[0];
|
|
|
|
switch (status) {
|
|
case 1: {
|
|
if (verbose)
|
|
PrintAndLogEx(WARNING, "card timeout");
|
|
break;
|
|
}
|
|
case 2: {
|
|
if (verbose)
|
|
PrintAndLogEx(WARNING, "card answered wrong");
|
|
break;
|
|
}
|
|
case 3: {
|
|
if (verbose)
|
|
PrintAndLogEx(WARNING, "CRC check failed");
|
|
break;
|
|
}
|
|
case 0: {
|
|
PrintAndLogEx(SUCCESS, "FeliCa tag info");
|
|
|
|
PrintAndLogEx(NORMAL, "IDm %s", sprint_hex(card.IDm, sizeof(card.IDm)));
|
|
PrintAndLogEx(NORMAL, " - CODE %s", sprint_hex(card.code, sizeof(card.code)));
|
|
PrintAndLogEx(NORMAL, " - NFCID2 %s", sprint_hex(card.uid, sizeof(card.uid)));
|
|
|
|
PrintAndLogEx(NORMAL, "Parameter (PAD) | %s", sprint_hex(card.PMm, sizeof(card.PMm)));
|
|
PrintAndLogEx(NORMAL, " - IC CODE %s", sprint_hex(card.iccode, sizeof(card.iccode)));
|
|
PrintAndLogEx(NORMAL, " - MRT %s", sprint_hex(card.mrt, sizeof(card.mrt)));
|
|
|
|
PrintAndLogEx(NORMAL, "SERVICE CODE %s", sprint_hex(card.servicecode, sizeof(card.servicecode)));
|
|
break;
|
|
}
|
|
}
|
|
return status;
|
|
}
|