diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/openct-escape.c | 59 |
1 files changed, 41 insertions, 18 deletions
diff --git a/utils/openct-escape.c b/utils/openct-escape.c index 8f087b2..3c0de34 100644 --- a/utils/openct-escape.c +++ b/utils/openct-escape.c @@ -192,6 +192,8 @@ iso7816_read_binary(unsigned char *buf, unsigned int *len) if (rv < 0) return rv; + printf("%s\n", hexdump(resp, rlen)); + /* FIXME: parse response, determine whether we need additional reads */ /* FIXME: copy 'len' number of response bytes to 'buf' */ @@ -254,19 +256,23 @@ mifare_ulight_read(struct rfid_protocol_handle *ph) /* mifare classic helpers */ static int -mifare_classic_read(struct rfid_protocol_handle *ph) +mifare_classic_read_sector(struct rfid_protocol_handle *ph, int sector) { unsigned char buf[20]; unsigned int len = sizeof(buf); int ret; - int i; + int block; - for (i = 0; i <= MIFARE_CL_PAGE_MAX; i++) { - ret = rfid_protocol_read(ph, i, buf, &len); + /* FIXME: make this work for sectors > 31 */ + printf("reading sector %u\n", sector); + + for (block = sector*4; block < sector*4+4; block++) { + printf("reading block %u\n", block); + ret = rfid_protocol_read(ph, block, buf, &len); if (ret < 0) return ret; - printf("Page 0x%x: %s\n", i, hexdump(buf, len)); + printf("Page 0x%x: %s\n", block, hexdump(buf, len)); } return 0; } @@ -306,6 +312,8 @@ int main(int argc, char **argv) if (init() < 0) exit(1); + //while(1) { } + //protocol = RFID_PROTOCOL_MIFARE_UL; //protocol = RFID_PROTOCOL_MIFARE_CLASSIC; protocol = RFID_PROTOCOL_TCL; @@ -314,6 +322,9 @@ int main(int argc, char **argv) exit(1); switch (protocol) { + char buf[32000]; + int len = 200; + case RFID_PROTOCOL_TCL: /* we've established T=CL at this point */ select_mf(); @@ -321,9 +332,15 @@ int main(int argc, char **argv) iso7816_select_application(); iso7816_select_ef(0x011e); iso7816_select_ef(0x0101); -#if 1 + + while (1) { + len = 200; + printf("reading ef\n"); + iso7816_read_binary(buf, &len); + } +#if 0 for (i = 0; i < 4; i++) - iso7816_get_challenge(0x06); + iso7816_get_challenge(0xff); #endif break; case RFID_PROTOCOL_MIFARE_UL: @@ -335,18 +352,24 @@ int main(int argc, char **argv) #endif break; case RFID_PROTOCOL_MIFARE_CLASSIC: - rc = mfcl_set_key(ph, MIFARE_CL_KEYA_DEFAULT_INFINEON); - if (rc < 0) { - printf("key format error\n"); - exit(1); + { + int sector; + for (sector = 1; sector < 31; sector++) { + rc = mfcl_set_key(ph, MIFARE_CL_KEYA_DEFAULT_INFINEON); + if (rc < 0) { + printf("key format error\n"); + exit(1); + } + rc = mfcl_auth(ph, RFID_CMD_MIFARE_AUTH1A, sector); + if (rc < 0) { + printf("mifare auth error\n"); + exit(1); + } else + printf("mifare authe succeeded!\n"); + + mifare_classic_read_sector(ph, sector); + } } - rc = mfcl_auth(ph, RFID_CMD_MIFARE_AUTH1A, 0); - if (rc < 0) { - printf("mifare auth error\n"); - exit(1); - } else - printf("mifare authe succeeded!\n"); - mifare_classic_read(ph); break; } |