mirror of
https://github.com/RfidResearchGroup/proxmark3.git
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make style
This commit is contained in:
Grayson Martin
parent
60e27b305a
commit
8af75cb220
4 changed files with 128 additions and 127 deletions
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@ -1151,43 +1151,43 @@ static int CmdSmartBruteforceSFI(const char *Cmd) {
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}
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}
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static void atsToEmulatedAtr(uint8_t *ats, uint8_t *atr, int *atrLen) {
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static void atsToEmulatedAtr(uint8_t *ats, uint8_t *atr, int *atrLen) {
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int historicalLen = 0;
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int historicalLen = 0;
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int offset = 2;
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int offset = 2;
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if (ats[0] < 2) {
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if (ats[0] < 2) {
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historicalLen = 0;
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historicalLen = 0;
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} else {
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} else {
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if ((ats[1] & 64) != 0) {
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if ((ats[1] & 64) != 0) {
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offset++;
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offset++;
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}
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}
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if ((ats[1] & 32) != 0) {
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if ((ats[1] & 32) != 0) {
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offset++;
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offset++;
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}
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}
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if ((ats[1] & 16) != 0) {
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if ((ats[1] & 16) != 0) {
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offset++;
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offset++;
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}
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}
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if (offset >= ats[0]) {
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if (offset >= ats[0]) {
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historicalLen = 0;
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historicalLen = 0;
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} else {
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} else {
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historicalLen = ats[0] - offset;
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historicalLen = ats[0] - offset;
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}
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}
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}
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}
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atr[0] = 0x3B;
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atr[0] = 0x3B;
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atr[1] = 0x80 | historicalLen;
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atr[1] = 0x80 | historicalLen;
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atr[2] = 0x80;
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atr[2] = 0x80;
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atr[3] = 0x01;
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atr[3] = 0x01;
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uint8_t tck = 0;
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uint8_t tck = 0;
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for (int i = 0; i < historicalLen; ++i) {
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for (int i = 0; i < historicalLen; ++i) {
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atr[4 + i] = ats[offset + i];
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atr[4 + i] = ats[offset + i];
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tck = tck ^ ats[offset + i];
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tck = tck ^ ats[offset + i];
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}
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}
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atr[4 + historicalLen] = tck;
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atr[4 + historicalLen] = tck;
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*atrLen = 5 + historicalLen;
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*atrLen = 5 + historicalLen;
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}
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}
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static int CmdRelay(const char *Cmd) {
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static int CmdRelay(const char *Cmd) {
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@ -1199,113 +1199,113 @@ static int CmdRelay(const char *Cmd) {
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void *argtable[] = {
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void *argtable[] = {
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arg_param_begin,
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arg_param_begin,
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arg_str0(NULL, "host", "<str>", "vpcd socket host (default: localhost)"),
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arg_str0(NULL, "host", "<str>", "vpcd socket host (default: localhost)"),
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arg_str0("p", "port", "<int>", "vpcd socket port (default: 35963)"),
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arg_str0("p", "port", "<int>", "vpcd socket port (default: 35963)"),
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arg_lit0("v", "verbose", "display APDU transactions between OS and card"),
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arg_lit0("v", "verbose", "display APDU transactions between OS and card"),
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arg_param_end
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arg_param_end
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};
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};
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CLIExecWithReturn(ctx, Cmd, argtable, true);
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CLIExecWithReturn(ctx, Cmd, argtable, true);
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uint8_t host[100] = {0};
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uint8_t host[100] = {0};
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int hostLen = sizeof(host);
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int hostLen = sizeof(host);
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CLIGetStrWithReturn(ctx, 1, host, &hostLen);
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CLIGetStrWithReturn(ctx, 1, host, &hostLen);
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if (hostLen == 0) {
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if (hostLen == 0) {
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strcpy((char *) host, "localhost");
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strcpy((char *) host, "localhost");
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}
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}
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uint8_t port[6] = {0};
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uint8_t port[6] = {0};
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int portLen = sizeof(port);
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int portLen = sizeof(port);
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CLIGetStrWithReturn(ctx, 2, port, &portLen);
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CLIGetStrWithReturn(ctx, 2, port, &portLen);
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if (portLen == 0) {
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if (portLen == 0) {
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strcpy((char *) port, "35963");
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strcpy((char *) port, "35963");
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}
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}
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bool verbose = arg_get_lit(ctx, 3);
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bool verbose = arg_get_lit(ctx, 3);
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CLIParserFree(ctx);
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CLIParserFree(ctx);
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mbedtls_net_context netCtx;
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mbedtls_net_context netCtx;
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mbedtls_net_init(&netCtx);
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mbedtls_net_init(&netCtx);
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PrintAndLogEx(INFO, "Relaying pm3 to host OS pcsc daemon. Press " _GREEN_("Enter") " to exit");
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PrintAndLogEx(INFO, "Relaying pm3 to host OS pcsc daemon. Press " _GREEN_("Enter") " to exit");
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uint8_t cmdbuf[512] = {0};
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uint8_t cmdbuf[512] = {0};
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bool haveCard = false;
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bool haveCard = false;
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iso14a_card_select_t selectedCard;
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iso14a_card_select_t selectedCard;
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do {
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do {
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if (haveCard) {
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if (haveCard) {
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int bytesRead = mbedtls_net_recv_timeout(&netCtx, cmdbuf, sizeof(cmdbuf), 100);
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int bytesRead = mbedtls_net_recv_timeout(&netCtx, cmdbuf, sizeof(cmdbuf), 100);
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if (bytesRead == MBEDTLS_ERR_SSL_TIMEOUT || bytesRead == MBEDTLS_ERR_SSL_WANT_READ) {
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if (bytesRead == MBEDTLS_ERR_SSL_TIMEOUT || bytesRead == MBEDTLS_ERR_SSL_WANT_READ) {
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continue;
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continue;
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}
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}
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if (bytesRead > 0) {
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if (bytesRead > 0) {
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if (cmdbuf[1] == 0x01 && cmdbuf[2] == 0x04) { // vpcd GET ATR
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if (cmdbuf[1] == 0x01 && cmdbuf[2] == 0x04) { // vpcd GET ATR
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uint8_t atr[20] = {0};
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uint8_t atr[20] = {0};
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int atrLen = 0;
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int atrLen = 0;
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atsToEmulatedAtr(selectedCard.ats, atr, &atrLen);
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atsToEmulatedAtr(selectedCard.ats, atr, &atrLen);
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uint8_t res[22] = {0};
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uint8_t res[22] = {0};
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res[1] = atrLen;
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res[1] = atrLen;
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memcpy(res + 2, atr, atrLen);
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memcpy(res + 2, atr, atrLen);
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mbedtls_net_send(&netCtx, res, 2 + atrLen);
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mbedtls_net_send(&netCtx, res, 2 + atrLen);
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} else if (cmdbuf[1] != 0x01) { // vpcd APDU
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} else if (cmdbuf[1] != 0x01) { // vpcd APDU
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int apduLen = (cmdbuf[0] << 8) + cmdbuf[1];
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int apduLen = (cmdbuf[0] << 8) + cmdbuf[1];
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uint8_t apduRes[APDU_RES_LEN] = {0};
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uint8_t apduRes[APDU_RES_LEN] = {0};
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int apduResLen = 0;
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int apduResLen = 0;
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if (verbose) {
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if (verbose) {
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PrintAndLogEx(INFO, ">> %s", sprint_hex(cmdbuf + 2, apduLen));
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PrintAndLogEx(INFO, ">> %s", sprint_hex(cmdbuf + 2, apduLen));
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}
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}
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if (ExchangeAPDU14a(cmdbuf + 2, apduLen, true, true, apduRes, sizeof(apduRes), &apduResLen) != PM3_SUCCESS) {
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if (ExchangeAPDU14a(cmdbuf + 2, apduLen, true, true, apduRes, sizeof(apduRes), &apduResLen) != PM3_SUCCESS) {
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haveCard = false;
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haveCard = false;
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mbedtls_net_close(&netCtx);
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mbedtls_net_close(&netCtx);
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continue;
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continue;
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}
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}
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if (verbose) {
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if (verbose) {
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PrintAndLogEx(INFO, "<< %s", sprint_hex(apduRes, apduResLen));
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PrintAndLogEx(INFO, "<< %s", sprint_hex(apduRes, apduResLen));
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}
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}
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uint8_t res[APDU_RES_LEN + 2] = {0};
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uint8_t res[APDU_RES_LEN + 2] = {0};
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res[0] = (apduResLen >> 8) & 0xFF;
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res[0] = (apduResLen >> 8) & 0xFF;
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res[1] = apduResLen & 0xFF;
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res[1] = apduResLen & 0xFF;
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memcpy(res + 2, apduRes, apduResLen);
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memcpy(res + 2, apduRes, apduResLen);
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mbedtls_net_send(&netCtx, res, 2 + apduResLen);
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mbedtls_net_send(&netCtx, res, 2 + apduResLen);
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}
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}
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}
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}
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} else {
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} else {
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if (SelectCard14443A_4(false, false, &selectedCard) == PM3_SUCCESS) {
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if (SelectCard14443A_4(false, false, &selectedCard) == PM3_SUCCESS) {
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if (mbedtls_net_connect(&netCtx, (char *) host, (char *) port, MBEDTLS_NET_PROTO_TCP)) {
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if (mbedtls_net_connect(&netCtx, (char *) host, (char *) port, MBEDTLS_NET_PROTO_TCP)) {
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PrintAndLogEx(FAILED, "Failed to connect to vpcd socket. Ensure you have vpcd installed and running");
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PrintAndLogEx(FAILED, "Failed to connect to vpcd socket. Ensure you have vpcd installed and running");
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mbedtls_net_close(&netCtx);
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mbedtls_net_close(&netCtx);
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mbedtls_net_free(&netCtx);
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mbedtls_net_free(&netCtx);
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DropField();
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DropField();
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return PM3_EINVARG;
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return PM3_EINVARG;
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}
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}
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haveCard = true;
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haveCard = true;
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}
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}
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msleep(300);
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msleep(300);
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}
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}
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} while (!kbd_enter_pressed());
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} while (!kbd_enter_pressed());
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mbedtls_net_close(&netCtx);
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mbedtls_net_close(&netCtx);
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mbedtls_net_free(&netCtx);
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mbedtls_net_free(&netCtx);
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DropField();
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DropField();
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return PM3_SUCCESS;
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return PM3_SUCCESS;
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}
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}
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static command_t CommandTable[] = {
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static command_t CommandTable[] = {
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{"help", CmdHelp, AlwaysAvailable, "This help"},
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{"help", CmdHelp, AlwaysAvailable, "This help"},
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{"list", CmdSmartList, AlwaysAvailable, "List ISO 7816 history"},
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{"list", CmdSmartList, AlwaysAvailable, "List ISO 7816 history"},
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{"info", CmdSmartInfo, IfPm3Smartcard, "Tag information"},
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{"info", CmdSmartInfo, IfPm3Smartcard, "Tag information"},
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{"relay", CmdRelay, IfPm3Iso14443a, "Turn pm3 into pcsc reader and relay to host OS via vpcd"},
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{"relay", CmdRelay, IfPm3Iso14443a, "Turn pm3 into pcsc reader and relay to host OS via vpcd"},
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{"reader", CmdSmartReader, IfPm3Smartcard, "Act like an IS07816 reader"},
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{"reader", CmdSmartReader, IfPm3Smartcard, "Act like an IS07816 reader"},
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{"raw", CmdSmartRaw, IfPm3Smartcard, "Send raw hex data to tag"},
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{"raw", CmdSmartRaw, IfPm3Smartcard, "Send raw hex data to tag"},
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{"upgrade", CmdSmartUpgrade, AlwaysAvailable, "Upgrade sim module firmware"},
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{"upgrade", CmdSmartUpgrade, AlwaysAvailable, "Upgrade sim module firmware"},
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@ -75,7 +75,7 @@ static void PrintChannel(Iso7816CommandChannel channel) {
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}
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}
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}
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}
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static int emv_parse_track1(const uint8_t *d, size_t n, bool verbose){
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static int emv_parse_track1(const uint8_t *d, size_t n, bool verbose) {
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if (d == NULL || n < 10) {
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if (d == NULL || n < 10) {
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return PM3_EINVARG;
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return PM3_EINVARG;
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}
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}
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@ -89,20 +89,20 @@ static int emv_parse_track1(const uint8_t *d, size_t n, bool verbose){
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}
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}
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// decoder
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// decoder
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char *tmp = str_ndup((const char*)d, n);
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char *tmp = str_ndup((const char *)d, n);
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uint8_t i = 0;
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uint8_t i = 0;
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char delim[2] = "^";
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char delim[2] = "^";
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char *token = strtok(tmp, delim);
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char *token = strtok(tmp, delim);
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while (token != NULL) {
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while (token != NULL) {
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switch(i) {
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switch (i) {
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case 0:
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case 0:
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PrintAndLogEx(INFO, "PAN...................... %c%c%c%c %c%c%c%c %c%c%c%c %c%c%c%c",
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PrintAndLogEx(INFO, "PAN...................... %c%c%c%c %c%c%c%c %c%c%c%c %c%c%c%c",
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token[1], token[2],token[3], token[4],
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token[1], token[2], token[3], token[4],
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token[5], token[6],token[7], token[8],
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token[5], token[6], token[7], token[8],
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token[9], token[10],token[11], token[12],
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token[9], token[10], token[11], token[12],
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token[13], token[14],token[15], token[16]
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token[13], token[14], token[15], token[16]
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);
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);
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break;
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break;
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case 1:
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case 1:
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PrintAndLogEx(INFO, "CardHolder............... %s", token);
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PrintAndLogEx(INFO, "CardHolder............... %s", token);
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@ -121,7 +121,7 @@ static int emv_parse_track1(const uint8_t *d, size_t n, bool verbose){
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token += 4;
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token += 4;
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PrintAndLogEx(INFO, "CVV / iCvv............... %.*s", 3, token);
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PrintAndLogEx(INFO, "CVV / iCvv............... %.*s", 3, token);
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token +=3;
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token += 3;
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PrintAndLogEx(INFO, "Trailing................. %s", token);
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PrintAndLogEx(INFO, "Trailing................. %s", token);
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break;
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break;
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@ -152,11 +152,11 @@ static int emv_parse_track2(const uint8_t *d, size_t n, bool verbose) {
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tmp++;
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tmp++;
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PrintAndLogEx(INFO, "PAN...................... %c%c%c%c %c%c%c%c %c%c%c%c %c%c%c%c",
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PrintAndLogEx(INFO, "PAN...................... %c%c%c%c %c%c%c%c %c%c%c%c %c%c%c%c",
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tmp[0], tmp[1], tmp[2],tmp[3],
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tmp[0], tmp[1], tmp[2], tmp[3],
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tmp[4], tmp[5], tmp[6],tmp[7],
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tmp[4], tmp[5], tmp[6], tmp[7],
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tmp[8], tmp[9], tmp[10],tmp[11],
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tmp[8], tmp[9], tmp[10], tmp[11],
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tmp[12],tmp[13], tmp[14],tmp[15]
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tmp[12], tmp[13], tmp[14], tmp[15]
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);
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);
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tmp += 16;
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tmp += 16;
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if (tmp[0] == '=' || tmp[0] == 'D')
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if (tmp[0] == '=' || tmp[0] == 'D')
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@ -172,7 +172,7 @@ static int emv_parse_track2(const uint8_t *d, size_t n, bool verbose) {
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tmp += 4;
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tmp += 4;
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PrintAndLogEx(INFO, "CVV / iCvv............... %.*s", 3, tmp);
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PrintAndLogEx(INFO, "CVV / iCvv............... %.*s", 3, tmp);
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tmp +=3;
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tmp += 3;
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PrintAndLogEx(INFO, "Trailing................. %s", tmp);
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PrintAndLogEx(INFO, "Trailing................. %s", tmp);
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@ -1050,7 +1050,7 @@ static int ndefDecodePayload(NDEFHeader_t *ndef, bool verbose) {
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if (str_startswith(begin, NDEF_BLUEAPPL_EP)) {
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if (str_startswith(begin, NDEF_BLUEAPPL_EP)) {
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ndefDecodeMime_bt(ndef);
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ndefDecodeMime_bt(ndef);
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}
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}
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if (str_startswith(begin, NDEF_BLUEAPPL_SECURE_LE)) {
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if (str_startswith(begin, NDEF_BLUEAPPL_SECURE_LE)) {
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ndefDecodeMime_bt_secure_le_oob(ndef);
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ndefDecodeMime_bt_secure_le_oob(ndef);
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@ -771,6 +771,7 @@ const static vocabulory_t vocabulory[] = {
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{ 1, "smart help" },
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{ 1, "smart help" },
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{ 1, "smart list" },
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{ 1, "smart list" },
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{ 0, "smart info" },
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{ 0, "smart info" },
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{ 0, "smart relay" },
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{ 0, "smart reader" },
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{ 0, "smart reader" },
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{ 0, "smart raw" },
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{ 0, "smart raw" },
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{ 1, "smart upgrade" },
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{ 1, "smart upgrade" },
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