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| author | Werner Koch <wk@gnupg.org> | 2020-01-07 18:45:33 +0100 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2020-01-07 18:45:33 +0100 |
| commit | fbf97a7856bd2f80a1714f63417c59d6c604d333 (patch) | |
| tree | 00bd69ac489a0d3d8ff9e48b2e2c93b34ab1ab90 /scd/app-dinsig.c | |
| parent | agent: First changes to support a PIN cache for scdaemon. (diff) | |
| download | gnupg2-fbf97a7856bd2f80a1714f63417c59d6c604d333.tar.xz gnupg2-fbf97a7856bd2f80a1714f63417c59d6c604d333.zip | |
scd: First changes to implement a PIN cache.
* scd/command.c (pincache_put): New. Uses a dummy key for now.
(pincache_get): New.
* scd/app.c (select_application): Flush the PIN cache.
(scd_update_reader_status_file): Ditto.
(maybe_switch_app): Call the new prep_reselect function.
(app_write_learn_status): Ditto.
* scd/app-openpgp.c (cache_pin): New helper to cache a PIN.
(verify_chv2): Call it.
(verify_chv3): Call it.
(clear_chv_status): Call it.
(do_change_pin): Call it.
* scd/app-common.h (struct app_ctx_s): Add function 'prep_select'.
* scd/app-openpgp.c (do_prep_reselect): New stub function.
(app_select_openpgp): Set new stub function.
* scd/app-piv.c (do_prep_reselect): New stub function.
(app_select_piv): Set new stub function.
* scd/app-common.h (struct app_ctx_s): Add parameter ctrl to setattr,
sign, auth, decipher, and check_pin. Change all implementations and
callers to pass such a parameter.
--
This is work in progress.
Signed-off-by: Werner Koch <wk@gnupg.org>
Diffstat (limited to 'scd/app-dinsig.c')
| -rw-r--r-- | scd/app-dinsig.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/scd/app-dinsig.c b/scd/app-dinsig.c index 9993b68ff..6f9d5e2f2 100644 --- a/scd/app-dinsig.c +++ b/scd/app-dinsig.c @@ -389,7 +389,7 @@ verify_pin (app_t app, that callback should return the PIN in an allocated buffer and store that in the 3rd argument. */ static gpg_error_t -do_sign (app_t app, const char *keyidstr, int hashalgo, +do_sign (app_t app, ctrl_t ctrl, const char *keyidstr, int hashalgo, gpg_error_t (*pincb)(void*, const char *, char **), void *pincb_arg, const void *indata, size_t indatalen, @@ -411,6 +411,8 @@ do_sign (app_t app, const char *keyidstr, int hashalgo, + the largest OID _prefix above. */ int datalen; + (void)ctrl; + if (!keyidstr || !*keyidstr) return gpg_error (GPG_ERR_INV_VALUE); if (indatalen != 20 && indatalen != 16 && indatalen != 32 @@ -557,6 +559,7 @@ app_select_dinsig (app_t app) { app->apptype = APPTYPE_DINSIG; + app->fnc.prep_reselect = NULL; app->fnc.reselect = NULL; app->fnc.learn_status = do_learn_status; app->fnc.readcert = do_readcert; |