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scd: Make SPRx32 pinpad work with PC/SC on Windows.
* scd/apdu.c (CM_IOCTL_GET_FEATURE_REQUEST): Use SCARD_CTL_CODE. (SCARD_CTL_CODE): Define if not defined. (reader_table_s): Add is_spr532. (new_reader_slot): Clear it. (check_pcsc_pinpad): Set it. (pcsc_pinpad_verify, pcsc_pinpad_modify): Add fix for SPR532. Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch
parent
7bde2bf3b0
commit
5c5e52df4b
34
scd/apdu.c
34
scd/apdu.c
@ -134,6 +134,7 @@ struct reader_table_s {
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int last_status;
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int status;
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int is_t0; /* True if we know that we are running T=0. */
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int is_spr532; /* True if we know that the reader is a SPR532. */
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unsigned char atr[33];
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size_t atrlen; /* A zero length indicates that the ATR has
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not yet been read; i.e. the card is not
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@ -237,7 +238,12 @@ static char (* DLSTDCALL CT_close) (unsigned short ctn);
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#define PCSC_E_NO_SERVICE 0x8010001D
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#define PCSC_W_REMOVED_CARD 0x80100069
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#define CM_IOCTL_GET_FEATURE_REQUEST (0x42000000 + 3400)
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/* Fix pcsc-lite ABI incompatibilty. */
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#ifndef SCARD_CTL_CODE
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# define SCARD_CTL_CODE(code) (0x42000000 + (code))
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#endif
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#define CM_IOCTL_GET_FEATURE_REQUEST SCARD_CTL_CODE(3400)
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#define FEATURE_VERIFY_PIN_DIRECT 0x06
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#define FEATURE_MODIFY_PIN_DIRECT 0x07
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@ -393,6 +399,7 @@ new_reader_slot (void)
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reader_table[reader].any_status = 0;
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reader_table[reader].last_status = 0;
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reader_table[reader].is_t0 = 1;
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reader_table[reader].is_spr532 = 0;
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#ifdef NEED_PCSC_WRAPPER
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reader_table[reader].pcsc.req_fd = -1;
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reader_table[reader].pcsc.rsp_fd = -1;
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@ -2008,7 +2015,10 @@ check_pcsc_pinpad (int slot, int command, pininfo_t *pininfo)
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Alternatively use the USB ids to detect known readers. */
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if (reader_table[slot].rdrname
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&& strstr (reader_table[slot].rdrname, "SPRx32"))
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pininfo->fixedlen = 0;
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{
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reader_table[slot].is_spr532 = 1;
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pininfo->fixedlen = 0;
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}
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check_again:
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if (command == ISO7816_VERIFY)
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@ -2067,6 +2077,7 @@ pcsc_pinpad_verify (int slot, int class, int ins, int p0, int p1,
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int len = PIN_VERIFY_STRUCTURE_SIZE + pininfo->fixedlen;
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unsigned char result[2];
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pcsc_dword_t resultlen = 2;
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int no_lc;
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if (!reader_table[slot].atrlen
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&& (sw = reset_pcsc_reader (slot)))
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@ -2090,6 +2101,8 @@ pcsc_pinpad_verify (int slot, int class, int ins, int p0, int p1,
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if (!pin_verify)
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return SW_HOST_OUT_OF_CORE;
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no_lc = (!pininfo->fixedlen && reader_table[slot].is_spr532);
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pin_verify[0] = 0x00; /* bTimerOut */
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pin_verify[1] = 0x00; /* bTimerOut2 */
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pin_verify[2] = 0x82; /* bmFormatString: Byte, pos=0, left, ASCII. */
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@ -2106,8 +2119,8 @@ pcsc_pinpad_verify (int slot, int class, int ins, int p0, int p1,
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pin_verify[11] = 0x00; /* bMsgIndex */
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pin_verify[12] = 0x00; /* bTeoPrologue[0] */
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pin_verify[13] = 0x00; /* bTeoPrologue[1] */
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pin_verify[14] = pininfo->fixedlen + 0x05; /* bTeoPrologue[2] */
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pin_verify[15] = pininfo->fixedlen + 0x05; /* ulDataLength */
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pin_verify[14] = pininfo->fixedlen + 0x05 - no_lc; /* bTeoPrologue[2] */
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pin_verify[15] = pininfo->fixedlen + 0x05 - no_lc; /* ulDataLength */
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pin_verify[16] = 0x00; /* ulDataLength */
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pin_verify[17] = 0x00; /* ulDataLength */
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pin_verify[18] = 0x00; /* ulDataLength */
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@ -2118,6 +2131,8 @@ pcsc_pinpad_verify (int slot, int class, int ins, int p0, int p1,
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pin_verify[23] = pininfo->fixedlen; /* abData[4] */
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if (pininfo->fixedlen)
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memset (&pin_verify[24], 0xff, pininfo->fixedlen);
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else if (no_lc)
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len--;
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if (DBG_CARD_IO)
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log_debug ("send secure: c=%02X i=%02X p1=%02X p2=%02X len=%d pinmax=%d\n",
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@ -2150,6 +2165,7 @@ pcsc_pinpad_modify (int slot, int class, int ins, int p0, int p1,
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int len = PIN_MODIFY_STRUCTURE_SIZE + 2 * pininfo->fixedlen;
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unsigned char result[2];
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pcsc_dword_t resultlen = 2;
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int no_lc;
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if (!reader_table[slot].atrlen
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&& (sw = reset_pcsc_reader (slot)))
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@ -2173,6 +2189,8 @@ pcsc_pinpad_modify (int slot, int class, int ins, int p0, int p1,
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if (!pin_modify)
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return SW_HOST_OUT_OF_CORE;
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no_lc = (!pininfo->fixedlen && reader_table[slot].is_spr532);
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pin_modify[0] = 0x00; /* bTimerOut */
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pin_modify[1] = 0x00; /* bTimerOut2 */
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pin_modify[2] = 0x82; /* bmFormatString: Byte, pos=0, left, ASCII. */
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@ -2193,15 +2211,15 @@ pcsc_pinpad_modify (int slot, int class, int ins, int p0, int p1,
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if (pininfo->minlen && pininfo->maxlen && pininfo->minlen == pininfo->maxlen)
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pin_modify[10] |= 0x01; /* Max size reached. */
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pin_modify[11] = 0xff; /* bNumberMessage: Default */
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pin_modify[12] = 0x09; /* wLangId: 0x0409: US English */
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pin_modify[12] = 0x09; /* wLangId: 0x0409: US English */
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pin_modify[13] = 0x04; /* wLangId: 0x0409: US English */
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pin_modify[14] = 0x00; /* bMsgIndex1 */
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pin_modify[15] = 0x00; /* bMsgIndex2 */
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pin_modify[16] = 0x00; /* bMsgIndex3 */
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pin_modify[17] = 0x00; /* bTeoPrologue[0] */
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pin_modify[18] = 0x00; /* bTeoPrologue[1] */
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pin_modify[19] = 2 * pininfo->fixedlen + 0x05; /* bTeoPrologue[2] */
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pin_modify[20] = 2 * pininfo->fixedlen + 0x05; /* ulDataLength */
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pin_modify[19] = 2 * pininfo->fixedlen + 0x05 - no_lc; /* bTeoPrologue[2] */
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pin_modify[20] = 2 * pininfo->fixedlen + 0x05 - no_lc; /* ulDataLength */
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pin_modify[21] = 0x00; /* ulDataLength */
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pin_modify[22] = 0x00; /* ulDataLength */
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pin_modify[23] = 0x00; /* ulDataLength */
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@ -2212,6 +2230,8 @@ pcsc_pinpad_modify (int slot, int class, int ins, int p0, int p1,
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pin_modify[28] = 2 * pininfo->fixedlen; /* abData[4] */
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if (pininfo->fixedlen)
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memset (&pin_modify[29], 0xff, 2 * pininfo->fixedlen);
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else if (no_lc)
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len--;
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if (DBG_CARD_IO)
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log_debug ("send secure: c=%02X i=%02X p1=%02X p2=%02X len=%d pinmax=%d\n",
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