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| author | Jouni Malinen <j@w1.fi> | 2012-03-03 13:28:46 +0200 |
|---|---|---|
| committer | Jouni Malinen <j@w1.fi> | 2012-03-03 13:28:46 +0200 |
| commit | a8f3bfc421d66fbef466ee8ef6dae8ed396cc647 (patch) | |
| tree | 729a981287d8f25e16e25e09c0bc8f4768070429 /src/utils | |
| parent | f41ed0f8452de767aa2469ab03ffbbd0fe76b455 (diff) | |
| download | external_wpa_supplicant_8_ti-a8f3bfc421d66fbef466ee8ef6dae8ed396cc647.zip external_wpa_supplicant_8_ti-a8f3bfc421d66fbef466ee8ef6dae8ed396cc647.tar.gz external_wpa_supplicant_8_ti-a8f3bfc421d66fbef466ee8ef6dae8ed396cc647.tar.bz2 | |
SCARD: Add debug dumps of FCP template TLVs in SELECT response
Signed-hostap: Jouni Malinen <j@w1.fi>
Diffstat (limited to 'src/utils')
| -rw-r--r-- | src/utils/pcsc_funcs.c | 81 |
1 files changed, 65 insertions, 16 deletions
diff --git a/src/utils/pcsc_funcs.c b/src/utils/pcsc_funcs.c index 4c18bc1..daf8f23 100644 --- a/src/utils/pcsc_funcs.c +++ b/src/utils/pcsc_funcs.c @@ -70,6 +70,9 @@ #define USIM_TLV_TOTAL_FILE_SIZE 0x81 #define USIM_TLV_PIN_STATUS_TEMPLATE 0xC6 #define USIM_TLV_SHORT_FILE_ID 0x88 +#define USIM_TLV_SECURITY_ATTR_8B 0x8B +#define USIM_TLV_SECURITY_ATTR_8C 0x8C +#define USIM_TLV_SECURITY_ATTR_AB 0xAB #define USIM_PS_DO_TAG 0x90 @@ -263,22 +266,68 @@ static int scard_parse_fsp_templ(unsigned char *buf, size_t buf_len, if (pos + 2 + pos[1] > end) break; - if (pos[0] == USIM_TLV_FILE_SIZE && - (pos[1] == 1 || pos[1] == 2) && file_len) { - if (pos[1] == 1) - *file_len = (int) pos[2]; - else - *file_len = ((int) pos[2] << 8) | - (int) pos[3]; - wpa_printf(MSG_DEBUG, "SCARD: file_size=%d", - *file_len); - } - - if (pos[0] == USIM_TLV_PIN_STATUS_TEMPLATE && - pos[1] >= 2 && pos[2] == USIM_PS_DO_TAG && - pos[3] >= 1 && ps_do) { - wpa_printf(MSG_DEBUG, "SCARD: PS_DO=0x%02x", pos[4]); - *ps_do = (int) pos[4]; + switch (pos[0]) { + case USIM_TLV_FILE_DESC: + wpa_hexdump(MSG_MSGDUMP, "SCARD: File Descriptor TLV", + pos + 2, pos[1]); + break; + case USIM_TLV_FILE_ID: + wpa_hexdump(MSG_MSGDUMP, "SCARD: File Identifier TLV", + pos + 2, pos[1]); + break; + case USIM_TLV_DF_NAME: + wpa_hexdump(MSG_MSGDUMP, "SCARD: DF name (AID) TLV", + pos + 2, pos[1]); + break; + case USIM_TLV_PROPR_INFO: + wpa_hexdump(MSG_MSGDUMP, "SCARD: Proprietary " + "information TLV", pos + 2, pos[1]); + break; + case USIM_TLV_LIFE_CYCLE_STATUS: + wpa_hexdump(MSG_MSGDUMP, "SCARD: Life Cycle Status " + "Integer TLV", pos + 2, pos[1]); + break; + case USIM_TLV_FILE_SIZE: + wpa_hexdump(MSG_MSGDUMP, "SCARD: File size TLV", + pos + 2, pos[1]); + if ((pos[1] == 1 || pos[1] == 2) && file_len) { + if (pos[1] == 1) + *file_len = (int) pos[2]; + else + *file_len = ((int) pos[2] << 8) | + (int) pos[3]; + wpa_printf(MSG_DEBUG, "SCARD: file_size=%d", + *file_len); + } + break; + case USIM_TLV_TOTAL_FILE_SIZE: + wpa_hexdump(MSG_MSGDUMP, "SCARD: Total file size TLV", + pos + 2, pos[1]); + break; + case USIM_TLV_PIN_STATUS_TEMPLATE: + wpa_hexdump(MSG_MSGDUMP, "SCARD: PIN Status Template " + "DO TLV", pos + 2, pos[1]); + if (pos[1] >= 2 && pos[2] == USIM_PS_DO_TAG && + pos[3] >= 1 && ps_do) { + wpa_printf(MSG_DEBUG, "SCARD: PS_DO=0x%02x", + pos[4]); + *ps_do = (int) pos[4]; + } + break; + case USIM_TLV_SHORT_FILE_ID: + wpa_hexdump(MSG_MSGDUMP, "SCARD: Short File " + "Identifier (SFI) TLV", pos + 2, pos[1]); + break; + case USIM_TLV_SECURITY_ATTR_8B: + case USIM_TLV_SECURITY_ATTR_8C: + case USIM_TLV_SECURITY_ATTR_AB: + wpa_hexdump(MSG_MSGDUMP, "SCARD: Security attribute " + "TLV", pos + 2, pos[1]); + break; + default: + wpa_hexdump(MSG_MSGDUMP, "SCARD: Unrecognized TLV", + pos, 2 + pos[1]); + break; } pos += 2 + pos[1]; |