diff options
Diffstat (limited to 'scd/app-openpgp.c')
| -rw-r--r-- | scd/app-openpgp.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c index 02d388695..c1c90350b 100644 --- a/scd/app-openpgp.c +++ b/scd/app-openpgp.c @@ -4945,6 +4945,59 @@ do_check_pin (app_t app, const char *keyidstr, return verify_chv2 (app, pincb, pincb_arg); } +static int +do_with_keygrip (app_t app, ctrl_t ctrl, int action, const char *keygrip_str) +{ + int i; + + if (action == KEYGRIP_ACTION_LOOKUP) + { + if (keygrip_str == NULL) + return 1; + + for (i = 0; i < 3; i++) + if (app->app_local->pk[i].read_done + && !strcmp (keygrip_str, app->app_local->pk[i].keygrip_str)) + return 0; /* Found */ + + return 1; + } + else + { + char idbuf[50]; + char buf[65]; + int data = (action == KEYGRIP_ACTION_SEND_DATA); + + if (DIM (buf) < 2 * app->serialnolen + 1) + return 0; + + bin2hex (app->serialno, app->serialnolen, buf); + + if (keygrip_str == NULL) + { + for (i = 0; i < 3; i++) + if (app->app_local->pk[i].read_done) + { + sprintf (idbuf, "OPENPGP.%d", i+1); + send_keyinfo (ctrl, data, + app->app_local->pk[i].keygrip_str,buf, idbuf); + } + } + else + { + for (i = 0; i < 3; i++) + if (app->app_local->pk[i].read_done + && !strcmp (keygrip_str, app->app_local->pk[i].keygrip_str)) + { + sprintf (idbuf, "OPENPGP.%d", i+1); + send_keyinfo (ctrl, data, keygrip_str, buf, idbuf); + return 0; + } + } + + return 1; + } +} /* Show information about card capabilities. */ static void @@ -5327,6 +5380,7 @@ app_select_openpgp (app_t app) app->fnc.decipher = do_decipher; app->fnc.change_pin = do_change_pin; app->fnc.check_pin = do_check_pin; + app->fnc.with_keygrip = do_with_keygrip; } leave: |