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ST25TA drop field on error & buffer fixes

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tcprst 2020-10-17 15:00:07 -04:00
commit 3b5cb752a4
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GPG key ID: 9145EAF5121AED25
1 changed files with 108 additions and 49 deletions
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123
client/src/cmdhfst.c
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@ -215,15 +215,20 @@ int infoHF_ST(void) {
int aSELECT_AID_n = 0; int aSELECT_AID_n = 0;
param_gethex_to_eol("00a4040007d276000085010100", 0, aSELECT_AID, sizeof(aSELECT_AID), &aSELECT_AID_n); param_gethex_to_eol("00a4040007d276000085010100", 0, aSELECT_AID, sizeof(aSELECT_AID), &aSELECT_AID_n);
int res = ExchangeAPDU14a(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen); int res = ExchangeAPDU14a(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
if (resplen < 2) if (resplen < 2) {
DropField();
return PM3_ESOFT; return PM3_ESOFT;
}
uint16_t sw = get_sw(response, resplen); uint16_t sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting NDEF aid failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Selecting NDEF aid failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -235,12 +240,15 @@ int infoHF_ST(void) {
int aSELECT_FILE_CC_n = 0; int aSELECT_FILE_CC_n = 0;
param_gethex_to_eol("00a4000c02e103", 0, aSELECT_FILE_CC, sizeof(aSELECT_FILE_CC), &aSELECT_FILE_CC_n); param_gethex_to_eol("00a4000c02e103", 0, aSELECT_FILE_CC, sizeof(aSELECT_FILE_CC), &aSELECT_FILE_CC_n);
res = ExchangeAPDU14a(aSELECT_FILE_CC, aSELECT_FILE_CC_n, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aSELECT_FILE_CC, aSELECT_FILE_CC_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting CC file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Selecting CC file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -248,12 +256,15 @@ int infoHF_ST(void) {
int aREAD_CC_n = 0; int aREAD_CC_n = 0;
param_gethex_to_eol("00b000000f", 0, aREAD_CC, sizeof(aREAD_CC), &aREAD_CC_n); param_gethex_to_eol("00b000000f", 0, aREAD_CC, sizeof(aREAD_CC), &aREAD_CC_n);
res = ExchangeAPDU14a(aREAD_CC, aREAD_CC_n, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aREAD_CC, aREAD_CC_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "reading CC file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "reading CC file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -265,12 +276,15 @@ int infoHF_ST(void) {
int aSELECT_FILE_SYS_n = 0; int aSELECT_FILE_SYS_n = 0;
param_gethex_to_eol("00a4000c02e101", 0, aSELECT_FILE_SYS, sizeof(aSELECT_FILE_SYS), &aSELECT_FILE_SYS_n); param_gethex_to_eol("00a4000c02e101", 0, aSELECT_FILE_SYS, sizeof(aSELECT_FILE_SYS), &aSELECT_FILE_SYS_n);
res = ExchangeAPDU14a(aSELECT_FILE_SYS, aSELECT_FILE_SYS_n, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aSELECT_FILE_SYS, aSELECT_FILE_SYS_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting system file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Selecting system file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -280,12 +294,15 @@ int infoHF_ST(void) {
int aREAD_SYS_n = 0; int aREAD_SYS_n = 0;
param_gethex_to_eol("00b0000012", 0, aREAD_SYS, sizeof(aREAD_SYS), &aREAD_SYS_n); param_gethex_to_eol("00b0000012", 0, aREAD_SYS, sizeof(aREAD_SYS), &aREAD_SYS_n);
res = ExchangeAPDU14a(aREAD_SYS, aREAD_SYS_n, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aREAD_SYS, aREAD_SYS_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "reading system file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "reading system file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
print_st_system_info(response, resplen - 2); print_st_system_info(response, resplen - 2);
@ -340,7 +357,7 @@ static int cmd_hf_st_sim(const char *Cmd) {
static int cmd_hf_st_ndef(const char *Cmd) { static int cmd_hf_st_ndef(const char *Cmd) {
int pwdlen = 0; int pwdlen = 0;
uint8_t pwd[16] = {0}; uint8_t pwd[16 + 1] = {0};
bool with_pwd = false; bool with_pwd = false;
CLIParserContext *ctx; CLIParserContext *ctx;
@ -377,15 +394,21 @@ static int cmd_hf_st_ndef(const char *Cmd) {
int aSELECT_AID_n = 0; int aSELECT_AID_n = 0;
param_gethex_to_eol("00a4040007d276000085010100", 0, aSELECT_AID, sizeof(aSELECT_AID), &aSELECT_AID_n); param_gethex_to_eol("00a4040007d276000085010100", 0, aSELECT_AID, sizeof(aSELECT_AID), &aSELECT_AID_n);
int res = ExchangeAPDU14a(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen); int res = ExchangeAPDU14a(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
if (resplen < 2) if (resplen < 2) {
DropField();
return PM3_ESOFT; return PM3_ESOFT;
}
uint16_t sw = get_sw(response, resplen); uint16_t sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting NDEF aid failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Selecting NDEF aid failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
printf("Dropping field: 3\n");
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -397,12 +420,15 @@ static int cmd_hf_st_ndef(const char *Cmd) {
int aSELECT_FILE_NDEF_n = 0; int aSELECT_FILE_NDEF_n = 0;
param_gethex_to_eol("00a4000c020001", 0, aSELECT_FILE_NDEF, sizeof(aSELECT_FILE_NDEF), &aSELECT_FILE_NDEF_n); param_gethex_to_eol("00a4000c020001", 0, aSELECT_FILE_NDEF, sizeof(aSELECT_FILE_NDEF), &aSELECT_FILE_NDEF_n);
res = ExchangeAPDU14a(aSELECT_FILE_NDEF, aSELECT_FILE_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aSELECT_FILE_NDEF, aSELECT_FILE_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Selecting NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -412,8 +438,10 @@ static int cmd_hf_st_ndef(const char *Cmd) {
int aVERIFY_n = 0; int aVERIFY_n = 0;
param_gethex_to_eol("0020000100", 0, aVERIFY, sizeof(aVERIFY), &aVERIFY_n); param_gethex_to_eol("0020000100", 0, aVERIFY, sizeof(aVERIFY), &aVERIFY_n);
res = ExchangeAPDU14a(aVERIFY, aVERIFY_n, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aVERIFY, aVERIFY_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw == 0x6300) { if (sw == 0x6300) {
@ -421,12 +449,15 @@ static int cmd_hf_st_ndef(const char *Cmd) {
param_gethex_to_eol("0020000110", 0, aVERIFY, sizeof(aVERIFY), &aVERIFY_n); param_gethex_to_eol("0020000110", 0, aVERIFY, sizeof(aVERIFY), &aVERIFY_n);
memcpy(aVERIFY + aVERIFY_n, pwd, pwdlen); memcpy(aVERIFY + aVERIFY_n, pwd, pwdlen);
res = ExchangeAPDU14a(aVERIFY, aVERIFY_n + pwdlen, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aVERIFY, aVERIFY_n + pwdlen, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Verify password failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Verify password failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
} }
@ -437,12 +468,15 @@ static int cmd_hf_st_ndef(const char *Cmd) {
int aREAD_NDEF_n = 0; int aREAD_NDEF_n = 0;
param_gethex_to_eol("00b000001d", 0, aREAD_NDEF, sizeof(aREAD_NDEF), &aREAD_NDEF_n); param_gethex_to_eol("00b000001d", 0, aREAD_NDEF, sizeof(aREAD_NDEF), &aREAD_NDEF_n);
res = ExchangeAPDU14a(aREAD_NDEF, aREAD_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aREAD_NDEF, aREAD_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "reading NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "reading NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -453,7 +487,7 @@ static int cmd_hf_st_ndef(const char *Cmd) {
static int cmd_hf_st_protect(const char *Cmd) { static int cmd_hf_st_protect(const char *Cmd) {
int pwdlen = 0; int pwdlen = 0;
uint8_t pwd[16] = {0}; uint8_t pwd[16 + 1] = {0};
int statelen = 3; int statelen = 3;
uint8_t state[3] = {0x26, 0, 0x02}; uint8_t state[3] = {0x26, 0, 0x02};
@ -490,26 +524,24 @@ static int cmd_hf_st_protect(const char *Cmd) {
if (enable_protection && disable_protection) { if (enable_protection && disable_protection) {
PrintAndLogEx(ERR, "Must specify either enable or disable protection, not both"); PrintAndLogEx(ERR, "Must specify either enable or disable protection, not both");
return PM3_EINVARG; return PM3_EINVARG;
} else { }
if (enable_protection) { if (enable_protection) {
state[0] = 0x28; state[0] = 0x28;
} }
if (disable_protection) { if (disable_protection) {
state[0] = 0x26; state[0] = 0x26;
} }
}
if (read_protection && write_protection) { if (read_protection && write_protection) {
PrintAndLogEx(ERR, "Must specify either read or write protection, not both"); PrintAndLogEx(ERR, "Must specify either read or write protection, not both");
return PM3_EINVARG; return PM3_EINVARG;
} else { }
if (read_protection) { if (read_protection) {
state[2] = 0x01; state[2] = 0x01;
} }
if (write_protection) { if (write_protection) {
state[2] = 0x02; state[2] = 0x02;
} }
}
if (pwdlen != 16) { if (pwdlen != 16) {
PrintAndLogEx(ERR, "Missing 16 byte password"); PrintAndLogEx(ERR, "Missing 16 byte password");
@ -526,15 +558,20 @@ static int cmd_hf_st_protect(const char *Cmd) {
int aSELECT_AID_n = 0; int aSELECT_AID_n = 0;
param_gethex_to_eol("00a4040007d276000085010100", 0, aSELECT_AID, sizeof(aSELECT_AID), &aSELECT_AID_n); param_gethex_to_eol("00a4040007d276000085010100", 0, aSELECT_AID, sizeof(aSELECT_AID), &aSELECT_AID_n);
int res = ExchangeAPDU14a(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen); int res = ExchangeAPDU14a(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
if (resplen < 2) if (resplen < 2) {
DropField();
return PM3_ESOFT; return PM3_ESOFT;
}
uint16_t sw = get_sw(response, resplen); uint16_t sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting NDEF aid failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Selecting NDEF aid failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -546,12 +583,15 @@ static int cmd_hf_st_protect(const char *Cmd) {
int aSELECT_FILE_NDEF_n = 0; int aSELECT_FILE_NDEF_n = 0;
param_gethex_to_eol("00a4000c020001", 0, aSELECT_FILE_NDEF, sizeof(aSELECT_FILE_NDEF), &aSELECT_FILE_NDEF_n); param_gethex_to_eol("00a4000c020001", 0, aSELECT_FILE_NDEF, sizeof(aSELECT_FILE_NDEF), &aSELECT_FILE_NDEF_n);
res = ExchangeAPDU14a(aSELECT_FILE_NDEF, aSELECT_FILE_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aSELECT_FILE_NDEF, aSELECT_FILE_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Selecting NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -562,12 +602,15 @@ static int cmd_hf_st_protect(const char *Cmd) {
param_gethex_to_eol("0020000210", 0, aVERIFY, sizeof(aVERIFY), &aVERIFY_n); param_gethex_to_eol("0020000210", 0, aVERIFY, sizeof(aVERIFY), &aVERIFY_n);
memcpy(aVERIFY + aVERIFY_n, pwd, pwdlen); memcpy(aVERIFY + aVERIFY_n, pwd, pwdlen);
res = ExchangeAPDU14a(aVERIFY, aVERIFY_n + pwdlen, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aVERIFY, aVERIFY_n + pwdlen, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Verify password failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Verify password failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -578,12 +621,15 @@ static int cmd_hf_st_protect(const char *Cmd) {
param_gethex_to_eol("00", 0, aPROTECT, sizeof(aPROTECT), &aPROTECT_n); param_gethex_to_eol("00", 0, aPROTECT, sizeof(aPROTECT), &aPROTECT_n);
memcpy(aPROTECT + aPROTECT_n, state, statelen); memcpy(aPROTECT + aPROTECT_n, state, statelen);
res = ExchangeAPDU14a(aPROTECT, aPROTECT_n + statelen, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aPROTECT, aPROTECT_n + statelen, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "changing protection failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "changing protection failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -596,9 +642,9 @@ static int cmd_hf_st_protect(const char *Cmd) {
static int cmd_hf_st_pwd(const char *Cmd) { static int cmd_hf_st_pwd(const char *Cmd) {
int pwdlen = 0; int pwdlen = 0;
uint8_t pwd[16] = {0}; uint8_t pwd[16 + 1] = {0};
int newpwdlen = 0; int newpwdlen = 0;
uint8_t newpwd[16] = {0}; uint8_t newpwd[16 + 1] = {0};
int changePwdlen = 4; int changePwdlen = 4;
uint8_t changePwd[4] = {0x24, 0x00, 0x01, 0x10}; uint8_t changePwd[4] = {0x24, 0x00, 0x01, 0x10};
bool change_read_password = false; bool change_read_password = false;
@ -629,14 +675,13 @@ static int cmd_hf_st_pwd(const char *Cmd) {
if (change_read_password && change_write_password) { if (change_read_password && change_write_password) {
PrintAndLogEx(ERR, "Must specify either read or write, not both"); PrintAndLogEx(ERR, "Must specify either read or write, not both");
return PM3_EINVARG; return PM3_EINVARG;
} else { }
if (change_read_password) { if (change_read_password) {
changePwd[2] = 0x01; changePwd[2] = 0x01;
} }
if (change_write_password) { if (change_write_password) {
changePwd[2] = 0x02; changePwd[2] = 0x02;
} }
}
if (pwdlen != 16) { if (pwdlen != 16) {
PrintAndLogEx(ERR, "Original write password must be 16 hex bytes"); PrintAndLogEx(ERR, "Original write password must be 16 hex bytes");
@ -657,15 +702,20 @@ static int cmd_hf_st_pwd(const char *Cmd) {
int aSELECT_AID_n = 0; int aSELECT_AID_n = 0;
param_gethex_to_eol("00a4040007d276000085010100", 0, aSELECT_AID, sizeof(aSELECT_AID), &aSELECT_AID_n); param_gethex_to_eol("00a4040007d276000085010100", 0, aSELECT_AID, sizeof(aSELECT_AID), &aSELECT_AID_n);
int res = ExchangeAPDU14a(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen); int res = ExchangeAPDU14a(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
if (resplen < 2) if (resplen < 2) {
DropField();
return PM3_ESOFT; return PM3_ESOFT;
}
uint16_t sw = get_sw(response, resplen); uint16_t sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting NDEF aid failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Selecting NDEF aid failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -677,12 +727,15 @@ static int cmd_hf_st_pwd(const char *Cmd) {
int aSELECT_FILE_NDEF_n = 0; int aSELECT_FILE_NDEF_n = 0;
param_gethex_to_eol("00a4000c020001", 0, aSELECT_FILE_NDEF, sizeof(aSELECT_FILE_NDEF), &aSELECT_FILE_NDEF_n); param_gethex_to_eol("00a4000c020001", 0, aSELECT_FILE_NDEF, sizeof(aSELECT_FILE_NDEF), &aSELECT_FILE_NDEF_n);
res = ExchangeAPDU14a(aSELECT_FILE_NDEF, aSELECT_FILE_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aSELECT_FILE_NDEF, aSELECT_FILE_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Selecting NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -693,12 +746,15 @@ static int cmd_hf_st_pwd(const char *Cmd) {
param_gethex_to_eol("0020000210", 0, aVERIFY, sizeof(aVERIFY), &aVERIFY_n); param_gethex_to_eol("0020000210", 0, aVERIFY, sizeof(aVERIFY), &aVERIFY_n);
memcpy(aVERIFY + aVERIFY_n, pwd, pwdlen); memcpy(aVERIFY + aVERIFY_n, pwd, pwdlen);
res = ExchangeAPDU14a(aVERIFY, aVERIFY_n + pwdlen, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aVERIFY, aVERIFY_n + pwdlen, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "Verify password failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "Verify password failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
@ -711,12 +767,15 @@ static int cmd_hf_st_pwd(const char *Cmd) {
memcpy(aCHG_PWD + aCHG_PWD_n, changePwd, changePwdlen); memcpy(aCHG_PWD + aCHG_PWD_n, changePwd, changePwdlen);
memcpy(aCHG_PWD + aCHG_PWD_n + changePwdlen, newpwd, newpwdlen); memcpy(aCHG_PWD + aCHG_PWD_n + changePwdlen, newpwd, newpwdlen);
res = ExchangeAPDU14a(aCHG_PWD, aCHG_PWD_n + changePwdlen + newpwdlen, activate_field, keep_field_on, response, sizeof(response), &resplen); res = ExchangeAPDU14a(aCHG_PWD, aCHG_PWD_n + changePwdlen + newpwdlen, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) if (res) {
DropField();
return res; return res;
}
sw = get_sw(response, resplen); sw = get_sw(response, resplen);
if (sw != 0x9000) { if (sw != 0x9000) {
PrintAndLogEx(ERR, "password change failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff)); PrintAndLogEx(ERR, "password change failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
DropField();
return PM3_ESOFT; return PM3_ESOFT;
} }
PrintAndLogEx(SUCCESS, " %s password changed", ((changePwd[2] & 0x01) == 0x01) ? _YELLOW_("read") : _YELLOW_("write")); PrintAndLogEx(SUCCESS, " %s password changed", ((changePwd[2] & 0x01) == 0x01) ? _YELLOW_("read") : _YELLOW_("write"));