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emrtd: Dump image when dumping EF_DG5

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Ave 2020-12-17 22:22:41 +03:00
commit ae7090a47e
1 changed files with 17 additions and 0 deletions
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17
client/src/cmdhfemrtd.c
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@ -704,6 +704,19 @@ static bool emrtd_select_and_read(uint8_t *dataout, int *dataoutlen, const char
return true; return true;
} }
static bool emrtd_dump_ef_dg5(uint8_t *file_contents, int file_length) {
uint8_t response[EMRTD_MAX_FILE_SIZE];
int resplen = 0;
// If we can't find image in EF_DG5, return false.
if (!emrtd_lds_get_data_by_tag(file_contents, &file_length, response, &resplen, 0x5f, 0x40, true)) {
return false;
}
saveFile("EF_DG5", ".jpg", response, resplen);
return true;
}
static bool emrtd_dump_file(uint8_t *ks_enc, uint8_t *ks_mac, uint8_t *ssc, const char *file, const char *name, bool use_secure, bool use_14b) { static bool emrtd_dump_file(uint8_t *ks_enc, uint8_t *ks_mac, uint8_t *ssc, const char *file, const char *name, bool use_secure, bool use_14b) {
uint8_t response[EMRTD_MAX_FILE_SIZE]; uint8_t response[EMRTD_MAX_FILE_SIZE];
int resplen = 0; int resplen = 0;
@ -716,6 +729,10 @@ static bool emrtd_dump_file(uint8_t *ks_enc, uint8_t *ks_mac, uint8_t *ssc, cons
PrintAndLogEx(DEBUG, "Contents (may be incomplete over 2k chars): %s", sprint_hex_inrow(response, resplen)); PrintAndLogEx(DEBUG, "Contents (may be incomplete over 2k chars): %s", sprint_hex_inrow(response, resplen));
saveFile(name, ".BIN", response, resplen); saveFile(name, ".BIN", response, resplen);
if (strcmp(file, EMRTD_EF_DG5) == 0) {
emrtd_dump_ef_dg5(response, resplen);
}
return true; return true;
} }