bool leaveSignalON = arg_get_lit(2);
bool APDULogging = arg_get_lit(3);
bool decodeTLV = arg_get_lit(4);
- CLIGetStrBLessWithReturn(5, data, &datalen, 0);
+ CLIGetStrWithReturn(5, data, &datalen);
CLIParserFree();
SetAPDULogging(APDULogging);
int CmdHFEMVPPSE(const char *cmd) {
-
CLIParserInit("hf 14a pse",
"Executes PSE/PPSE select command. It returns list of applet on the card:\n",
"Usage:\n\thf emv pse -s1 -> select, get pse\n\thf emv pse -st2 -> select, get ppse, show result in TLV\n");
}
int CmdHFEMVGPO(const char *cmd) {
+ uint8_t data[APDU_RES_LEN] = {0};
+ int datalen = 0;
+
+ CLIParserInit("hf 14a gpo",
+ "Executes Get Processing Options command. It returns data in TLV format (0x77 - format2) or plain (0x80 - format1) formats.\nNeeds a bank applet to be selected.\n",
+ "Usage:\n\thf emv gpo -k -> select, execute GPO\n\thf emv gpo -st 01020304 -> select, execute GPO with 4-byte PDOL data, show result in TLV\n");
+ void* argtable[] = {
+ arg_param_begin,
+ arg_lit0("kK", "keep", "keep field ON for next command"),
+ arg_lit0("pP", "params", "load parameters for PDOL making from `emv/defparams.json` file (by default uses default parameters) (NOT WORK!!!)"),
+ arg_lit0("mM", "make", "make PDOLdata from PDOL (tag 9F38) and parameters (NOT WORK!!!)"),
+ arg_lit0("aA", "apdu", "show APDU reqests and responses"),
+ arg_lit0("tT", "tlv", "TLV decode results of selected applets"),
+ arg_str0(NULL, NULL, "<HEX PDOLdata/PDOL>", NULL),
+ arg_param_end
+ };
+ CLIExecWithReturn(cmd, argtable, true);
+
+ bool leaveSignalON = arg_get_lit(1);
+ bool paramsLoadFromFile = arg_get_lit(2);
+ bool dataMakeFromPDOL = arg_get_lit(3);
+ bool APDULogging = arg_get_lit(4);
+ bool decodeTLV = arg_get_lit(5);
+ CLIGetStrWithReturn(6, data, &datalen);
+ CLIParserFree();
+
+ SetAPDULogging(APDULogging);
+
+ // Init TLV tree
+ const char *alr = "Root terminal TLV tree";
+ struct tlvdb *tlvRoot = tlvdb_fixed(1, strlen(alr), (const unsigned char *)alr);
+
+ // calc PDOL
+ struct tlv *pdol_data_tlv = NULL;
+ struct tlv data_tlv = {
+ .tag = 0x83, //was 01
+ .len = datalen,
+ .value = (uint8_t *)data,
+ };
+ if (dataMakeFromPDOL) {
+ // TODO
+ PrintAndLog("Make PDOL data not implemented!");
+ if (paramsLoadFromFile) {
+ };
+/* pdol_data_tlv = dol_process(tlvdb_get(tlvRoot, 0x9f38, NULL), tlvRoot, 0x83);
+ if (!pdol_data_tlv){
+ PrintAndLog("ERROR: can't create PDOL TLV.");
+ tlvdb_free(tlvRoot);
+ return 4;
+ }*/
+ return 0;
+ } else {
+ pdol_data_tlv = &data_tlv;
+ }
+
+ size_t pdol_data_tlv_data_len = 0;
+ unsigned char *pdol_data_tlv_data = tlv_encode(pdol_data_tlv, &pdol_data_tlv_data_len);
+ if (!pdol_data_tlv_data) {
+ PrintAndLog("ERROR: can't create PDOL data.");
+ tlvdb_free(tlvRoot);
+ return 4;
+ }
+ PrintAndLog("PDOL data[%d]: %s", pdol_data_tlv_data_len, sprint_hex(pdol_data_tlv_data, pdol_data_tlv_data_len));
+
+ // exec
+ uint8_t buf[APDU_RES_LEN] = {0};
+ size_t len = 0;
+ uint16_t sw = 0;
+ int res = EMVGPO(leaveSignalON, pdol_data_tlv_data, pdol_data_tlv_data_len, buf, sizeof(buf), &len, &sw, tlvRoot);
+
+ free(pdol_data_tlv_data);
+ tlvdb_free(tlvRoot);
+
+ if (sw)
+ PrintAndLog("APDU response status: %04x - %s", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
+
+ if (res)
+ return res;
+
+ if (decodeTLV)
+ TLVPrintFromBuffer(buf, len);
+
+ return 0;
}
int CmdHFEMVReadRecord(const char *cmd) {
+ uint8_t data[APDU_RES_LEN] = {0};
+ int datalen = 0;
+
+ CLIParserInit("hf 14a readrec",
+ "Executes Read Record command. It returns data in TLV format.\nNeeds a bank applet to be selected and sometimes needs GPO to be executed.\n",
+ "Usage:\n\thf emv readrec -k -> select, get pse\n\thf emv readrec -st2 -> select, get ppse, show result in TLV\n");
+
+ void* argtable[] = {
+ arg_param_begin,
+ arg_lit0("kK", "keep", "keep field ON for next command"),
+ arg_lit0("aA", "apdu", "show APDU reqests and responses"),
+ arg_lit0("tT", "tlv", "TLV decode results of selected applets"),
+ arg_str0(NULL, NULL, "<SFI 1byte HEX><SFIrec 1byte HEX>", NULL),
+ arg_param_end
+ };
+ CLIExecWithReturn(cmd, argtable, true);
+
+ bool leaveSignalON = arg_get_lit(1);
+ bool APDULogging = arg_get_lit(2);
+ bool decodeTLV = arg_get_lit(3);
+ CLIGetStrWithReturn(4, data, &datalen);
+ CLIParserFree();
+
+ if (datalen != 2) {
+ PrintAndLog("ERROR: Command needs to have 2 bytes of data");
+ return 1;
+ }
+
+ SetAPDULogging(APDULogging);
+
+ // exec
+ uint8_t buf[APDU_RES_LEN] = {0};
+ size_t len = 0;
+ uint16_t sw = 0;
+ int res = EMVReadRecord(leaveSignalON, data[0], data[1], buf, sizeof(buf), &len, &sw, NULL);
+
+ if (sw)
+ PrintAndLog("APDU response status: %04x - %s", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
+ if (res)
+ return res;
+
+
+ if (decodeTLV)
+ TLVPrintFromBuffer(buf, len);
+
+ return 0;
}
int CmdHFEMVAC(const char *cmd) {
+ return 0;
}
int CmdHFEMVGenerateChallenge(const char *cmd) {
+ return 0;
}
int CmdHFEMVInternalAuthenticate(const char *cmd) {
+ return 0;
}
int UsageCmdHFEMVExec(void) {
int CmdHelp(const char *Cmd);
static command_t CommandTable[] = {
- {"help", CmdHelp, 1, "This help"},
- {"exec", CmdHFEMVExec, 0, "Executes EMV contactless transaction."},
- {"pse", CmdHFEMVPPSE, 0, "Execute PPSE. It selects 2PAY.SYS.DDF01 or 1PAY.SYS.DDF01 directory."},
- {"search", CmdHFEMVSearch, 0, "Try to select all applets from applets list and print installed applets."},
- {"select", CmdHFEMVSelect, 0, "Select applet."},
- {"test", CmdHFEMVTest, 0, "Crypto logic test."},
+ {"help", CmdHelp, 1, "This help"},
+ {"exec", CmdHFEMVExec, 0, "Executes EMV contactless transaction."},
+ {"pse", CmdHFEMVPPSE, 0, "Execute PPSE. It selects 2PAY.SYS.DDF01 or 1PAY.SYS.DDF01 directory."},
+ {"search", CmdHFEMVSearch, 0, "Try to select all applets from applets list and print installed applets."},
+ {"select", CmdHFEMVSelect, 0, "Select applet."},
+ {"gpo", CmdHFEMVGPO, 0, "Execute GetProcessingOptions."},
+ {"readrec", CmdHFEMVReadRecord, 0, "Read files from card."},
+ {"genac", CmdHFEMVAC, 0, "Generate ApplicationCryptogram."},
+ {"challenge", CmdHFEMVGenerateChallenge, 0, "Generate challenge."},
+ {"intauth", CmdHFEMVInternalAuthenticate, 0, "Internal authentication."},
+ {"test", CmdHFEMVTest, 0, "Crypto logic test."},
{NULL, NULL, 0, NULL}
};
projects / proxmark3-svn / blobdiff