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hf emv exec works with argtable
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merlokk
parent
61ad070f56
commit
57548f275a
1 changed files with 60 additions and 124 deletions
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@ -14,11 +14,31 @@
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#include "cliparser/cliparser.h"
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#include <jansson.h>
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#define TLV_ADD(tag, value)( tlvdb_change_or_add_node(tlvRoot, tag, sizeof(value) - 1, (const unsigned char *)value) )
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void ParamLoadDefaults(struct tlvdb *tlvRoot) {
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//9F02:(Amount, authorized (Numeric)) len:6
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TLV_ADD(0x9F02, "\x00\x00\x00\x00\x01\x00");
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//9F1A:(Terminal Country Code) len:2
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TLV_ADD(0x9F1A, "ru");
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//5F2A:(Transaction Currency Code) len:2
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// USD 840, EUR 978, RUR 810, RUB 643, RUR 810(old), UAH 980, AZN 031, n/a 999
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TLV_ADD(0x5F2A, "\x09\x80");
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//9A:(Transaction Date) len:3
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TLV_ADD(0x9A, "\x00\x00\x00");
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//9C:(Transaction Type) len:1 | 00 => Goods and service #01 => Cash
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TLV_ADD(0x9C, "\x00");
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// 9F37 Unpredictable Number len:4
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TLV_ADD(0x9F37, "\x01\x02\x03\x04");
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// 9F6A Unpredictable Number (MSD for UDOL) len:4
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TLV_ADD(0x9F6A, "\x01\x02\x03\x04");
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//9F66:(Terminal Transaction Qualifiers (TTQ)) len:4
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TLV_ADD(0x9F66, "\x26\x00\x00\x00"); // qVSDC
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}
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int CmdHFEMVSelect(const char *cmd) {
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uint8_t data[APDU_AID_LEN] = {0};
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int datalen = 0;
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CLIParserInit("hf emv select",
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"Executes select applet command",
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"Usage:\n\thf emv select -s a00000000101 -> select card, select applet\n\thf emv select -st a00000000101 -> select card, select applet, show result in TLV\n");
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@ -156,8 +176,6 @@ int CmdHFEMVPPSE(const char *cmd) {
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return 0;
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}
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#define TLV_ADD(tag, value)( tlvdb_change_or_add_node(tlvRoot, tag, sizeof(value) - 1, (const unsigned char *)value) )
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int CmdHFEMVGPO(const char *cmd) {
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uint8_t data[APDU_RES_LEN] = {0};
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int datalen = 0;
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@ -205,23 +223,7 @@ int CmdHFEMVGPO(const char *cmd) {
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// TODO
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PrintAndLog("Make PDOL data not implemented!");
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//9F02:(Amount, authorized (Numeric)) len:6
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TLV_ADD(0x9F02, "\x00\x00\x00\x00\x01\x00");
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//9F1A:(Terminal Country Code) len:2
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TLV_ADD(0x9F1A, "ru");
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//5F2A:(Transaction Currency Code) len:2
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// USD 840, EUR 978, RUR 810, RUB 643, RUR 810(old), UAH 980, AZN 031, n/a 999
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TLV_ADD(0x5F2A, "\x09\x80");
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//9A:(Transaction Date) len:3
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TLV_ADD(0x9A, "\x00\x00\x00");
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//9C:(Transaction Type) len:1 | 00 => Goods and service #01 => Cash
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TLV_ADD(0x9C, "\x00");
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// 9F37 Unpredictable Number len:4
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TLV_ADD(0x9F37, "\x01\x02\x03\x04");
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// 9F6A Unpredictable Number (MSD for UDOL) len:4
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TLV_ADD(0x9F6A, "\x01\x02\x03\x04");
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//9F66:(Terminal Transaction Qualifiers (TTQ)) len:4
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TLV_ADD(0x9F66, "\x26\x00\x00\x00"); // qVSDC
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ParamLoadDefaults(tlvRoot);
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if (paramsLoadFromFile) {
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};
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@ -489,26 +491,6 @@ int CmdHFEMVInternalAuthenticate(const char *cmd) {
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return 0;
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}
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int UsageCmdHFEMVExec(void) {
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PrintAndLog("HELP : Executes EMV contactless transaction:\n");
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PrintAndLog("Usage: hf emv exec [-s][-a][-t][-j][-f][-v][-c][-x][-g]\n");
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PrintAndLog(" Options:");
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PrintAndLog(" -s : select card");
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PrintAndLog(" -a : show APDU reqests and responses\n");
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PrintAndLog(" -t : TLV decode results\n");
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PrintAndLog(" -j : load transaction parameters from `emv/defparams.json` file\n");
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PrintAndLog(" -f : force search AID. Search AID instead of execute PPSE.\n");
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PrintAndLog(" -v : transaction type - qVSDC or M/Chip.\n");
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PrintAndLog(" -c : transaction type - qVSDC or M/Chip plus CDA (SDAD generation).\n");
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PrintAndLog(" -x : transaction type - VSDC. For test only. Not a standart behavior.\n");
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PrintAndLog(" -g : VISA. generate AC from GPO\n");
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PrintAndLog("By default : transaction type - MSD.\n");
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PrintAndLog("Samples:");
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PrintAndLog(" hf emv exec -s -a -t -> execute MSD transaction");
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PrintAndLog(" hf emv exec -s -a -t -c -> execute CDA transaction");
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return 0;
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}
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#define dreturn(n) {free(pdol_data_tlv);tlvdb_free(tlvSelect);tlvdb_free(tlvRoot);DropField();return n;}
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bool HexToBuffer(const char *errormsg, const char *hexvalue, uint8_t * buffer, size_t maxbufferlen, size_t *bufferlen) {
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@ -641,35 +623,7 @@ bool ParamLoadFromJson(struct tlvdb *tlv) {
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return true;
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}
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void ParamLoadDefaults(struct tlvdb *tlvRoot) {
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//9F02:(Amount, authorized (Numeric)) len:6
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TLV_ADD(0x9F02, "\x00\x00\x00\x00\x01\x00");
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//9F1A:(Terminal Country Code) len:2
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TLV_ADD(0x9F1A, "ru");
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//5F2A:(Transaction Currency Code) len:2
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// USD 840, EUR 978, RUR 810, RUB 643, RUR 810(old), UAH 980, AZN 031, n/a 999
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TLV_ADD(0x5F2A, "\x09\x80");
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//9A:(Transaction Date) len:3
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TLV_ADD(0x9A, "\x00\x00\x00");
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//9C:(Transaction Type) len:1 | 00 => Goods and service #01 => Cash
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TLV_ADD(0x9C, "\x00");
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// 9F37 Unpredictable Number len:4
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TLV_ADD(0x9F37, "\x01\x02\x03\x04");
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// 9F6A Unpredictable Number (MSD for UDOL) len:4
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TLV_ADD(0x9F6A, "\x01\x02\x03\x04");
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//9F66:(Terminal Transaction Qualifiers (TTQ)) len:4
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TLV_ADD(0x9F66, "\x26\x00\x00\x00"); // qVSDC
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}
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int CmdHFEMVExec(const char *cmd) {
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bool activateField = false;
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bool showAPDU = false;
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bool decodeTLV = false;
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bool forceSearch = false;
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enum TransactionType TrType = TT_MSD;
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bool GenACGPO = false;
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bool paramLoadJSON = false;
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uint8_t buf[APDU_RES_LEN] = {0};
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size_t len = 0;
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uint16_t sw = 0;
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@ -684,63 +638,45 @@ int CmdHFEMVExec(const char *cmd) {
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struct tlvdb *tlvRoot = NULL;
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struct tlv *pdol_data_tlv = NULL;
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if (strlen(cmd) < 1) {
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UsageCmdHFEMVExec();
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return 0;
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}
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int cmdp = 0;
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while(param_getchar(cmd, cmdp) != 0x00) {
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char c = param_getchar(cmd, cmdp);
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if ((c == '-') && (param_getlength(cmd, cmdp) == 2))
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switch (param_getchar_indx(cmd, 1, cmdp)) {
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case 'h':
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case 'H':
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UsageCmdHFEMVExec();
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return 0;
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case 's':
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case 'S':
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activateField = true;
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break;
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case 'a':
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case 'A':
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showAPDU = true;
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break;
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case 't':
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case 'T':
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decodeTLV = true;
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break;
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case 'f':
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case 'F':
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forceSearch = true;
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break;
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case 'x':
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case 'X':
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TrType = TT_VSDC;
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break;
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case 'v':
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case 'V':
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TrType = TT_QVSDCMCHIP;
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break;
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case 'c':
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case 'C':
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TrType = TT_CDA;
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break;
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case 'g':
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case 'G':
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GenACGPO = true;
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break;
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case 'j':
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case 'J':
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paramLoadJSON = true;
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break;
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default:
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PrintAndLog("Unknown parameter '%c'", param_getchar_indx(cmd, 1, cmdp));
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return 1;
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}
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cmdp++;
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}
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CLIParserInit("hf emv exec",
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"Executes EMV contactless transaction",
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"Usage:\n\thf emv exec -sat -> select card, execute MSD transaction, show APDU and TLV\n"
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"\thf emv exec -satc -> select card, execute CDA transaction, show APDU and TLV\n");
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void* argtable[] = {
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arg_param_begin,
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arg_lit0("sS", "select", "activate field and select card."),
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arg_lit0("aA", "apdu", "show APDU reqests and responses."),
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arg_lit0("tT", "tlv", "TLV decode results."),
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arg_lit0("jJ", "jload", "Load transaction parameters from `emv/defparams.json` file."),
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arg_lit0("fF", "forceaid", "Force search AID. Search AID instead of execute PPSE."),
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arg_rem("By default:", "Transaction type - MSD"),
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arg_lit0("vV", "qvsdc", "Transaction type - qVSDC or M/Chip."),
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arg_lit0("cC", "qvsdccda", "Transaction type - qVSDC or M/Chip plus CDA (SDAD generation)."),
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arg_lit0("xX", "vsdc", "Transaction type - VSDC. For test only. Not a standart behavior."),
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arg_lit0("gG", "acgpo", "VISA. generate AC from GPO."),
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arg_param_end
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};
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CLIExecWithReturn(cmd, argtable, true);
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bool activateField = arg_get_lit(1);
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bool showAPDU = arg_get_lit(2);
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bool decodeTLV = arg_get_lit(3);
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bool paramLoadJSON = arg_get_lit(4);
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bool forceSearch = arg_get_lit(5);
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enum TransactionType TrType = TT_MSD;
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if (arg_get_lit(6))
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TrType = TT_QVSDCMCHIP;
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if (arg_get_lit(7))
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TrType = TT_CDA;
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if (arg_get_lit(8))
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TrType = TT_VSDC;
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bool GenACGPO = arg_get_lit(9);
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CLIParserFree();
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SetAPDULogging(showAPDU);
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// init applets list tree
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const char *al = "Applets list";
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