X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/a6d4e93cb55b2cdfbdcb84a57ff3a3609325ec47..803674b2d60e78d29c45fc08db2c454c6c6389e1:/client/cmdhfmfu.c diff --git a/client/cmdhfmfu.c b/client/cmdhfmfu.c index 3021631a..ac76c8dd 100644 --- a/client/cmdhfmfu.c +++ b/client/cmdhfmfu.c @@ -22,7 +22,6 @@ #include "mifare.h" #include "util.h" #include "protocols.h" -#include "data.h" #define MAX_UL_BLOCKS 0x0f #define MAX_ULC_BLOCKS 0x2b @@ -113,12 +112,6 @@ static void ul_switch_on_field(void) { SendCommand(&c); } -void ul_switch_off_field(void) { - UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; - clearCommandBuffer(); - SendCommand(&c); -} - static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; memcpy(c.d.asBytes, cmd, cmdlen); @@ -159,7 +152,7 @@ static int ul_select( iso14a_card_select_t *card ){ ans = WaitForResponseTimeout(CMD_ACK, &resp, 1500); if (!ans || resp.arg[0] < 1) { PrintAndLog("iso14443a card select failed"); - ul_switch_off_field(); + DropField(); return 0; } @@ -232,7 +225,7 @@ static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool if (hasAuthKey) { if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 1) { - ul_switch_off_field(); + DropField(); PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); return 0; } @@ -556,7 +549,7 @@ static int ulc_magic_test(){ } else { returnValue = UL; } - ul_switch_off_field(); + DropField(); return returnValue; } */ @@ -569,7 +562,7 @@ static int ul_magic_test(){ if ( !ul_select(&card) ) return UL_ERROR; int status = ul_comp_write(0, NULL, 0); - ul_switch_off_field(); + DropField(); if ( status == 0 ) return MAGIC; return 0; @@ -588,14 +581,14 @@ uint32_t GetHF14AMfU_Type(void){ // Ultralight - ATQA / SAK if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); - ul_switch_off_field(); + DropField(); return UL_ERROR; } if ( card.uid[0] != 0x05) { len = ulev1_getVersion(version, sizeof(version)); - ul_switch_off_field(); + DropField(); switch (len) { case 0x0A: { @@ -635,7 +628,7 @@ uint32_t GetHF14AMfU_Type(void){ // do UL_C check first... uint8_t nonce[11] = {0x00}; status = ulc_requestAuthentication(nonce, sizeof(nonce)); - ul_switch_off_field(); + DropField(); if (status > 1) { tagtype = UL_C; } else { @@ -656,15 +649,15 @@ uint32_t GetHF14AMfU_Type(void){ tagtype = UNKNOWN; } } - ul_switch_off_field(); + DropField(); } } if (tagtype & UL) { tagtype = ul_fudan_check(); - ul_switch_off_field(); + DropField(); } } else { - ul_switch_off_field(); + DropField(); // Infinition MY-D tests Exam high nibble uint8_t nib = (card.uid[1] & 0xf0) >> 4; switch ( nib ){ @@ -709,7 +702,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ return usage_hf_mfu_info(); case 'k': case 'K': - dataLen = param_getstr(Cmd, cmdp+1, tempStr); + dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(tempStr)); if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length errors = param_gethex(tempStr, 0, authenticationkey, dataLen); dataLen /= 2; // handled as bytes from now on @@ -751,7 +744,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ // read pages 0,1,2,3 (should read 4pages) status = ul_read(0, data, sizeof(data)); if ( status == -1 ) { - ul_switch_off_field(); + DropField(); PrintAndLog("Error: tag didn't answer to READ"); return status; } else if (status == 16) { @@ -769,7 +762,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); if ( status == -1 ){ PrintAndLog("Error: tag didn't answer to READ UL-C"); - ul_switch_off_field(); + DropField(); return status; } if (status == 16) ulc_print_configuration(ulc_conf); @@ -780,14 +773,14 @@ int CmdHF14AMfUInfo(const char *Cmd){ uint8_t ulc_deskey[16] = {0x00}; status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); if ( status == -1 ) { - ul_switch_off_field(); + DropField(); PrintAndLog("Error: tag didn't answer to READ magic"); return status; } if (status == 16) ulc_print_3deskey(ulc_deskey); } else { - ul_switch_off_field(); + DropField(); // if we called info with key, just return if ( hasAuthKey ) return 1; @@ -822,7 +815,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); if ( status == -1 ) { PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); - ul_switch_off_field(); + DropField(); return status; } if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); @@ -837,7 +830,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ status = ulev1_getVersion(version, sizeof(version)); if ( status == -1 ) { PrintAndLog("Error: tag didn't answer to GETVERSION"); - ul_switch_off_field(); + DropField(); return status; } else if (status == 10) { ulev1_print_version(version); @@ -857,7 +850,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); if ( status == -1 ) { PrintAndLog("Error: tag didn't answer to READ EV1"); - ul_switch_off_field(); + DropField(); return status; } else if (status == 16) { // save AUTHENTICATION LIMITS for later: @@ -887,7 +880,7 @@ int CmdHF14AMfUInfo(const char *Cmd){ } } - ul_switch_off_field(); + DropField(); if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info"); PrintAndLog(""); return 1; @@ -1244,7 +1237,7 @@ int CmdHF14AMfUDump(const char *Cmd){ return usage_hf_mfu_dump(); case 'k': case 'K': - dataLen = param_getstr(Cmd, cmdp+1, tempStr); + dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(tempStr)); if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length errors = param_gethex(tempStr, 0, authenticationkey, dataLen); dataLen /= 2; @@ -1262,7 +1255,7 @@ int CmdHF14AMfUDump(const char *Cmd){ break; case 'n': case 'N': - fileNlen = param_getstr(Cmd, cmdp+1, filename); + fileNlen = param_getstr(Cmd, cmdp+1, filename, sizeof(filename)); if (!fileNlen) errors = true; if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; cmdp += 2; @@ -1331,8 +1324,7 @@ int CmdHF14AMfUDump(const char *Cmd){ PrintAndLog("Data exceeded Buffer size!"); bufferSize = sizeof(data); } - GetFromBigBuf(data, bufferSize, startindex); - WaitForResponse(CMD_ACK,NULL); + GetFromBigBuf(data, bufferSize, startindex, NULL, -1, false); Pages = bufferSize/4; // Load lock bytes.