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* agent: Fix YK s/n and prettify the request card prompt for YubikeysWerner Koch2020-11-261-9/+19
| | | | | | | | | | * agent/divert-scd.c (ask_for_card): Detect and re-format the Yubikey prompt. * scd/app.c (app_munge_serialno): Fix Yubikey s/n munging. (card_get_dispserialno): Ditto. * scd/app-openpgp.c (get_disp_serialno): Remove. (get_prompt_info): Use app_get_dispserialno.-- --
* scd: Do not try to use a non-enabled app after card switching.Werner Koch2020-11-261-2/+19
| | | | | | | | | | | | | * scd/app.c (app_dump_state): Also print the refcount. (maybe_switch_app): Make sure the app exists on the card. -- When switching the current card and the card does not support the same apps as the former, we now reset the app to the first one. Testcase is to use a standard OpenPGP card and a P15 card. Signed-off-by: Werner Koch <[email protected]>
* scd: Add special serialno compare for OpenPGP cards.Werner Koch2020-11-261-6/+35
| | | | | | | | | | | | | | | | | * scd/app.c (is_same_serialno): New. (check_application_conflict): Use this. (select_application): Ditto. (app_switch_current_card): Ditto. * scd/app-openpgp.c (check_keyidstr): Ignore the card version and also compare case insensitive. -- This is required because we change what we emit as serialno of OpenPGP cards but existing keys still use the old form of the serial number (i.e. with a firmware version). See-commit: 3a8250c02031080c6c8eebd5dea03f5f87f9ddd7 Signed-off-by: Werner Koch <[email protected]>
* scd: Rework the handling of the displayed serial number.Werner Koch2020-11-251-36/+153
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * scd/app.c (app_new_register): Call app_munge_serialno for Yubikeys. (app_munge_serialno): Handle Yubikey serial numbers. (card_get_serialno): Remove special Yubikey treatment. Drop arg is_canonical. (app_get_serialno): Clear ERRNO on error. (card_get_dispserialno): New. Also change formatting of Yubikey and OpenPGP numbers to match those printed on the card. (app_get_dispserialno): New. * scd/app-openpgp.c (do_getattr): Use app_get_dispserialno. (yubikey_get_serialno): Remove. * scd/app-piv.c (get_dispserialno): Remove. (do_getattr): Use app_get_dispserialno. -- This patch gets us back to a unique serial number for cards and provides a stable serial number as printed for Yubikeys. Because we use a slightly different serial number now for Yubikeys and cards only supporting OpenPGP card we need to come up with another change so that the version number of OpenPGP serial numbers are ignored when comparing card serial numbers. This is so that existing stub keys of gpg-agent will continue to work. GnuPG-bug-id: 5100 Signed-off-by: Werner Koch <[email protected]>
* scd: Handle canonical serialno and app specific serialno differently.NIIBE Yutaka2020-10-271-5/+6
| | | | | | | | | | | | | | | * scd/app-common.h (card_get_serialno): Add IS_CANONICAL arg. * scd/app.c (app_send_devinfo): Use app specific serialno. (card_get_serialno): Support two different cases. (app_get_serialno): Return app specific serialno. (send_serialno_and_app_status): Return canonical serialno. * scd/command.c (cmd_serialno): Return app specific serialno. (cmd_learn): Return canonical serialno. -- GnuPG-bug-id: 5100 Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Handle Yubikey's multiple apps and serialno.NIIBE Yutaka2020-10-231-7/+38
| | | | | | | | | | | | | | * scd/app-common.h (yubikey_get_serialno): New. * scd/app-openpgp.c (yubikey_get_serialno): New. * scd/app.c (card_get_serialno): Use OpenPGP app's serialno, when it's enabled for Yubikey. (send_serialno_and_app_status): Use card_get_serialno, not directly accessing ->serialno. -- GnuPG-bug-id: 5100 Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Use app_get_serialno for app_getattr.NIIBE Yutaka2020-10-231-1/+1
| | | | | | | | | * scd/app.c (app_getattr): Use app_get_serialno. -- GnuPG-bug-id: 5100 Signed-off-by: NIIBE Yutaka <[email protected]>
* Replace most of the remaining stdio calls by estream calls.Werner Koch2020-10-201-4/+4
| | | | | | | | | | | | -- We need to use es_fopen on Windows to cope with non-ascii file names. This is quite a large but fortunately straightforward change. At a very few places we keep using stdio (for example due to the use of popen). GnuPG-bug-id: 5098 Signed-off-by: Werner Koch <[email protected]>
* scd: Fix reading of the ATR for card type detection.Werner Koch2020-08-271-1/+1
| | | | | | | | | | | * scd/app.c (app_new_register): Do not use apdu_get_slot. -- apdu_get_slot() may only be used after the APP has been initialized. Thus we need to pass teh slot here directly. Fixes-commit: 9f148360a2bf04672b43ef7cec48e21d44b06ae1 Signed-off-by: Werner Koch <[email protected]>
* scd: Add heuristics to identify cardtype.NIIBE Yutaka2020-08-271-2/+20
| | | | | | | | | | | * scd/app-common.h (cardtype_t): Add CARDTYPE_GNUK and CARDTYPE_ZEITCONTROL. * scd/app.c (strcardtype): Handle CARDTYPE_GNUK and CARDTYPE_ZEITCONTROL. (app_new_register): Detect Gnuk and Zeit Control implementation by examining its ATR string. Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Fix Yubikey app switching problemWerner Koch2020-05-261-4/+12
| | | | | | | | | | | | | | * scd/app.c (select_all_additional_applications_internal): Re-select first app. Add arg 'ctrl'. -- Usually keygrip based access to the Yubikey does a switching back and forth and thus keeps the card and scdaemon's internal state in sync. However, if we do only a listing scdaemon did not reselect the first application (e.g. OpenPGP) after adding other applications (e.g. PIV) and thus led to wrong info returned in a listing. Signed-off-by: Werner Koch <[email protected]>
* scd: Detect missing card in "getinfo all_active_apps".Werner Koch2020-04-171-0/+5
| | | | | | | | | * scd/app.c (send_card_and_app_list): Detect no app case. -- This is a minor nug fix to return a better error message. Signed-off-by: Werner Koch <[email protected]>
* scd: New command DEVINFO.NIIBE Yutaka2020-04-021-0/+55
| | | | | | | | | | | | | | | * scd/app.c (notify_cond): New condition variable. (app_send_devinfo, app_wait): New. (scd_update_reader_status_file): Kick NOTIFY_COND. (initialize_module_command): Initialize NOTIFY_COND. * scd/command.c (struct server_local_s): Add watching_status. (cmd_devinfo): New. (register_commands): Add DEVINFO command. (send_client_notifications): Write status change to DEVINFO channel. * scd/scdaemon.h (app_wait, app_send_devinfo): New. GnuPG-bug-id: 4864 Signed-off-by: NIIBE Yutaka <[email protected]>
* scd:p15: Support signing with CardOS 5 cards.Werner Koch2020-03-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * scd/app-help.c (app_help_get_keygrip_string_pk): Add optional arg r_pkey and change all callers. (app_help_get_keygrip_string): Ditto. * scd/app-p15.c (struct cdf_object_s): Use bit flags (struct aodf_object_s): Ditto. Add field 'fid'. (struct prkdf_object_s): Ditto. Add fields keygrip, keyalgo, and keynbits. (parse_certid): Allow a keygrip instead of a certid aka keyref. (read_ef_aodf): Store the FID. (keygripstr_from_prkdf): Rename to ... (keygrip_from_prkdf): this. Remove arg r_gripstr and implement cache. Change callers to directly use the values from the object. Also store the algo and length of the key ion the object. (keyref_from_keyinfo): New. Factored out code. (do_sign): Support SHA-256 and >2048 bit RSA keys. (do_with_keygrip): New. (app_select_p15): Register new function. -- This has been tested with a D-Trust card featuring 3072 bit keys. Note that non-repudiation key for a qualified signature does not yet work because we do not yet support rsaPSS padding. Thus a gpgsm --learn shows a couple of Bad Signature errors for this key. Signed-off-by: Werner Koch <[email protected]>
* Spelling cleanup.Daniel Kahn Gillmor2020-02-181-2/+2
| | | | | | | | | | | | | | | | No functional changes, just fixing minor spelling issues. --- Most of these were identified from the command line by running: codespell \ --ignore-words-list fpr,stati,keyserver,keyservers,asign,cas,iff,ifset \ --skip '*.po,ChangeLog*,help.*.txt,*.jpg,*.eps,*.pdf,*.png,*.gpg,*.asc' \ doc g13 g10 kbx agent artwork scd tests tools am common dirmngr sm \ NEWS README README.maint TODO Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* scd: Print the main app name also for not fully supported cards.Werner Koch2020-02-131-0/+9
| | | | | | | | | | | * scd/app.c (send_serialno_and_app_status): Add fallback. -- The app list was only printed for apps which support the with_keygrip function. That is not the case for the netkey and otehr cards. The new fallback prints the actual app name. Signed-off-by: Werner Koch <[email protected]>
* scd: New commands SWITCHCARD and SWITCHAPP.Werner Koch2020-01-161-8/+169
| | | | | | | | | | | | | | | | | | | | * scd/app.c: Include membuf.h. (app_switch_current_card): New. (send_card_and_app_list): Factor code out to ... (send_serialno_and_app_status): new. (app_send_card_list): New. (app_send_active_apps): New. (app_switch_active_app): New. * scd/command.c (cmd_switchcard): New. (cmd_switchapp): New. (register_commands): Register new commands. (cmd_getinfo): New sub-commands "active_apps" and "all_active_apps". -- These new commands allow to switch between known cards and are in particular useful for the gpg-card tool. Signed-off-by: Werner Koch <[email protected]>
* scd:piv: Implement PIN cache.Werner Koch2020-01-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | * scd/command.c (pincache_put): Add arg pinlen and change all callers to provide it. * scd/app-piv.c (cache_pin): New. (pin_from_cache): New. (ask_and_prepare_chv): Add args no_cache and r_unpaddedpinlen. Take PIN from the cache. Return the unpadded length. (verify_chv): Add arg ctrl. Cache the PIN. (do_change_chv): Clear PIN cache. -- The PIV pins are padded but we want to store the unpadded PIN. Thus the changes to the function. Code has has been tested by commenting the no_cache parameter because we the current test certificate was created for PIV.9C which requires a verification for each use. More testing is required. GnuPG-bug-id: 4791 Signed-off-by: Werner Koch <[email protected]>
* scd: Fix memory leak in command READKEY.Werner Koch2020-01-131-1/+0
| | | | | | | * scd/command.c (cmd_readcert): Replace xstrdup by xtrystrdup. (cmd_readkey): Ditto. Fix memory leak. Signed-off-by: Werner Koch <[email protected]>
* scd: Make SERIALNO --all work correctly and use it.Werner Koch2020-01-131-51/+88
| | | | | | | | | | | | | | * scd/app.c (maybe_switch_app): Factor reselect code out to ... (run_reselect): new. (app_write_learn_status): Tweak diagnostics. (app_do_with_keygrip): Run reselect if a card has more than one switchable application. * agent/call-scd.c (agent_card_serialno): Ditto. * tools/card-call-scd.c (start_agent): Use option --all with SERIALNO. (scd_serialno): Ditto. Signed-off-by: Werner Koch <[email protected]>
* scd: First changes to implement a PIN cache.Werner Koch2020-01-071-11/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 <[email protected]>
* scd: Minor fix for readibility.Werner Koch2020-01-031-1/+1
| | | | | | | | | | | | * scd/command.c (open_card_with_request): Use NULL instead of APPTYPE_NULL. -- Using the enum is wrong because a string is expected. However it did harm anything because the value of the enum is 0 and thus equivalent to NULL. Signed-off-by: Werner Koch <[email protected]>
* scd: Enhance KEYINFO command to limit listing with capability.NIIBE Yutaka2019-12-191-5/+8
| | | | | | | | | | | | | | | | | | * scd/app-common.h: Add CAPABILITY argument to the WITH_KEYGRIP. (app_do_with_keygrip): Likewise. * scd/app-openpgp.c (send_keyinfo_if_available): New. (do_with_keygrip): Support listing with CAPABILITY. * scd/app-piv.c (do_with_keygrip): Likewise. * scd/app.c (maybe_switch_app): Supply the argument. (app_do_with_keygrip): Add CAPABILITY argument. * scd/command.c (cmd_pksign, cmd_pkauth): Supply the argument. (cmd_pkdecrypt): Likewise. (cmd_keyinfo): Support listing with CAPABILITY. -- GnuPG-bug-id: 4784 Signed-off-by: NIIBE Yutaka <[email protected]>
* scd,pcsc: Remove the restriction of no-scanning in PC/SC.NIIBE Yutaka2019-09-111-1/+1
| | | | | | | | * scd/apdu.h (app_open_reader): Remove the last argument. * scd/apdu.c (app_open_reader): Ditto. * scd/app.c (select_application): Don't supply APP_EMPTY. Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Implement auto-switching between Yubikey apps.Werner Koch2019-09-051-34/+105
| | | | | | | | | | | | | * scd/app.c (apptype_from_keyref): New. (maybe_switch_app): Add arg 'keyref' and use this also for switching. Change all callers to pass a keyref if needed. -- A drawback of this auto-switching is that the PIN cache of the cards are cleared. That could be mitigated by having our own cache but we always tried to avoid that. Signed-off-by: Werner Koch <[email protected]>
* scd: Improve locking of app_do_with_keygrip.Werner Koch2019-09-051-10/+24
| | | | | | * scd/app.c (app_do_with_keygrip): Lock once per card. Signed-off-by: Werner Koch <[email protected]>
* scd: New debug flag "app".Werner Koch2019-09-051-27/+94
| | | | | | | | | | | | * scd/scdaemon.h (DBG_APP_VALUE, DBG_APP): New. * scd/scdaemon.c (debug_flags): Add "app". * scd/app.c (xstrapptype): New. (app_readcert, app_readkey, app_getattr): Add debug output. (app_setattr, app_sign, app_auth): Ditto. (app_writecert, app_writekey, app_change_pin): Ditto. (app_check_pin): Ditto. Signed-off-by: Werner Koch <[email protected]>
* scd: Add option --all to the SERIALNO command.Werner Koch2019-09-041-7/+91
| | | | | | | | | | | | | | | | | | | | * scd/command.c (cmd_serialno): Add option --all. (open_card_with_request): Implement that option. * scd/app.c (select_all_additional_applications_internal): New. (select_additional_application): Add mode to call new function. -- This option is currently only useful for Yubikeys and basically ignored with other cards. Its use is SERIALNO --all LEARN --force --multi which will then print keypairinfo and other stuff for the OpenPGP and PIV application of a Yubikey. Scute is going to use this to allow using certificates from OpenPGP and PIV at the same time. Signed-off-by: Werner Koch <[email protected]>
* scd: Fix Error checking in additioal app selection.Werner Koch2019-09-041-2/+3
| | | | | | | | | | * scd/app.c (select_additional_application): Return error for unknown NAME. -- ERR was only set but not used. Signed-off-by: Werner Koch <[email protected]>
* scd: Add option --multi to the LEARN command.Werner Koch2019-09-041-16/+53
| | | | | | | | | | | | | | | | * scd/app-common.h (APP_LEARN_FLAG_MULTI): New. * scd/command.c (cmd_learn): Add option --multi. * scd/app.c (app_write_learn_status): Factor some code out to ... (write_learn_status_core): new. (app_write_learn_status): Implement flag --multi. -- This new option is intended to return information about all active applications of the current card. Thus if a "SERIALNO openpgp" and a "SERIALNO piv" has been done in a session the command "LEARN --force --multi" returns information about both applications. Signed-off-by: Werner Koch <[email protected]>
* scd: Use a macro for the flag parameter of learn_status.Werner Koch2019-09-041-1/+1
| | | | | | | | | | | | * scd/app-common.h (APP_LEARN_FLAG_KEYPAIRINFO): New flag macro.. * scd/command.c (cmd_learn): Pass that flag instead of a plain number. * scd/app-nks.c (do_learn_status_core): Use new flag. * scd/app-p15.c (do_learn_status): Ditto. * scd/app-piv.c (do_learn_status): Ditto. * scd/app-sc-hsm.c (do_learn_status): Ditto. * scd/app.c (app_write_learn_status): Ditto. Signed-off-by: Werner Koch <[email protected]>
* scd: Fix check_application_conflict.NIIBE Yutaka2019-08-211-0/+6
| | | | | | | * scd/scd/app.c (check_application_conflict): Compare APPTYPE. Fixes-commit: 5a5288d051a551a1a8f169225e62572f6ee8cb10 Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Fix selecting additional APP.NIIBE Yutaka2019-08-211-28/+59
| | | | | | | | | | * scd/app.c (select_additional_application_internal): Factor out. (select_additional_application): Getting the lock and call select_additional_application_internal, set current_apptype, then. (select_application): Call select_additional_application_internal for Yubikey. Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Fix how select_additional_application is called.NIIBE Yutaka2019-08-211-10/+3
| | | | | | | * scd/app.c (check_application_conflict): Check against current APP. (select_additional_application): Update current_apptype of CTRL. Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Fix resetting CARD_CTX.NIIBE Yutaka2019-08-211-2/+1
| | | | | | | | | | | | | | | * scd/app.c (deallocate_card): Don't call scd_clear_current_app. (card_reset): Reset ctrl->current_apptype. * scd/command.c (open_card_with_request): Likewise. (send_client_notifications): Likewise. (scd_clear_current_app): Remove. -- It's too late to call scd_clear_current_app from deallocate_card, because CARD_CTX is already reset. Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Fix switching to another APP.NIIBE Yutaka2019-08-211-4/+9
| | | | | | | | * scd/app.c (select_additional_application): Initialize card of APP. Break after the selection. Don't free APP if success. Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Fix keygrip search.NIIBE Yutaka2019-07-081-1/+3
| | | | | | | * scd/app.c (app_do_with_keygrip): Break the entire loop. Fixes-commit: 5a5288d051a551a1a8f169225e62572f6ee8cb10 Signed-off-by: NIIBE Yutaka <[email protected]>
* scd: Do not conflict if a card with another serialno is demanded.Werner Koch2019-06-251-3/+15
| | | | | | | | | * scd/app.c (check_application_conflict): Add args to pass a serialno. * scd/command.c (open_card_with_request): Pass the serialno to check_application_conflict. -- Signed-off-by: Werner Koch <[email protected]>
* scd: Return a stable list with "getinfo card_list".Werner Koch2019-06-251-4/+37
| | | | | | | | | | | * scd/app.c (compare_card_list_items): New. (app_send_card_list): Sort the card objects by slot. -- This is required so that in gpg-card a "list N" command always returns the expected card. Sorting by slot should be sufficient. Signed-off-by: Werner Koch <[email protected]>
* scd: Add an re-select mechanism to switch apps.Werner Koch2019-06-251-38/+196
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * scd/app-common.h (struct app_ctx_s): Add func ptr 'reselect'. * scd/app-piv.c (do_reselect): New. (app_select_piv): Move AID constant to file scope. * scd/app-openpgp.c (do_reselect): New. (app_select_openpgp): Move AID constant to file scope. * scd/app.c (apptype_from_name): New. (check_application_conflict): Check against all apps of the card. Always set current_apptype. (select_additional_application): New. (maybe_switch_app): New. (app_write_learn_status, app_readcert, app_readkey, app_getattr) (app_setattr, app_sign, app_auth, app_decipher, app_writecert) (app_writekey, app_genkey, app_change_pin, app_check_pin): Use it here. (app_do_with_keygrip): Force reselect on success. (app_new_register): Move setting of CURRENT_APPTYPE to ... (select_application): here so that it will be set to the requested card. * scd/command.c (open_card_with_request): Select additional application if possible. -- Noet that we will likely need to rework this even more so to get well defined semantics for card access. Signed-off-by: Werner Koch <[email protected]>
* scd: Take the card look while running app->with_keygrip.Werner Koch2019-06-211-3/+12
| | | | | | | | | | | | * scd/app.c (app_do_with_keygrip): Lock the card. -- Better safe than sorry. We should also review the card reference counting to see whether we better ref the returned card object already here. Signed-off-by: Werner Koch <[email protected]>
* scd: Take the lock earlier in the function dispatchers.Werner Koch2019-06-211-113/+154
| | | | | | | | | | | | * scd/app.c: Chnage all function dispatcher. -- This change will allow us to easier integrate an app swithcing logic. The change should have no user visible effect. The error checking we do now with the card locked will rarely be asserted. It is the correct thing to do anyway. Signed-off-by: Werner Koch <[email protected]>
* scd: Add code to check whether app switching is possible.Werner Koch2019-06-211-15/+28
| | | | | | | | | | | * scd/app.c (check_conflict): Fold into ... (check_application_conflict): this and adjust callers. Return a different error code if it is possible to switch apps. -- Right now this change does nothing visible. Signed-off-by: Werner Koch <[email protected]>
* scd: Track the currently selected app.Werner Koch2019-06-211-2/+7
| | | | | | | | | | * scd/scdaemon.h (struct server_control_s): Add 'current_apptype'. * scd/command.c (scd_clear_current_app): New. * scd/app.c (app_new_register): Set it. (deallocate_card): Clear it. -- Signed-off-by: Werner Koch <[email protected]>
* scd: Simplify inclusion of app-common.h.Werner Koch2019-06-211-1/+0
| | | | | | | | | | | | | | * scd/scdaemon.h: Include app-common.h. Remove inclusion of that header from all other files. (card_t, app_t): Move typedef to ... * scd/app-common.h: here. Use them in the defs. -- In another patch we will need apptype_t in the ctrl object and thus we need to reorganize things a bit now. Given that most files need app-common anyway it makes sense to always include it. Signed-off-by: Werner Koch <[email protected]>
* scd: Use enums for cardtype and apptype.Werner Koch2019-06-211-24/+54
| | | | | | | | | | | | | | | | * scd/app-common.h (cardtype_t): New. (apptype_t): New. (struct card_ctx_s): Change type of cardtype. (struct app_ctx_s): Change type of apptype. Adjust all users. * scd/app.c (struct app_priority_list_s): Add field apptype. (strcardtype): New. Use as needed. (strapptype): New. Use as needed. -- Using strcmp is lame and we can't use a switch to let the compiler complain about missed cases. Signed-off-by: Werner Koch <[email protected]>
* scd: Split data structures into app and card related objects.Werner Koch2019-06-191-315/+384
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * scd/app-common.h (struct card_ctx_s): New. (struct app_ctx_s): Factor card specific fields out to card_ctx_s. (app_get_slot): New. * scd/scdaemon.h (card_t): New. (struct server_control_s): Rename field app_ctx to card_ctx and change all users. * scd/app-dinsig.c: Use app_get_slot and adjust for chang in card related fields. * scd/app-geldkarte.c: Ditto. * scd/app-nks.c: Ditto. * scd/app-openpgp.c: Ditto. * scd/app-p15.c: Ditto. * scd/app-sc-hsm.c: Ditto. * scd/app.c: Lost of changes to adjust for the changed data structures. Change all callers. (app_list_lock): Rename to card_list_lock. (app_top): Remove. (card_top): New. (lock_app): Rename to lock_card and change arg type. (unlock_app): Rename to unlock_card. (app_dump_state): Print card and app info. (app_reset): Rename to card_reset. (app_new_register): Change for the new data structure. (deallocate_card): Dealloc card and all apps. (app_ref): Rename to card_ref. (app_unref): Rename to card_unref. (app_unref_locked): Rename to card_unref_locked. (card_get_serialno): New. * scd/command.c (cmd_pkdecrypt): Actually use the looked up card and former app object and not the standard one from the context. -- Although quite large, this is a straightforward change to separate card/token related data from card application related data. Before this change there was a one-to-one relation between card and application and no way to represent several applications on a card. The new data structure will allow for such a representation. Signed-off-by: Werner Koch <[email protected]>
* scd: Add explict functions for 'app' reference counting.Werner Koch2019-06-171-12/+36
| | | | | | | | | | | | | | | | | | | | | * scd/app.c (app_ref): New. (app_unref): New. (release_application): Renamed to ... (app_unref_locked): this and remove arg locked_already. Change callers to use this or app_ref. * scd/command.c (open_card_with_request): (cmd_pksign, cmd_pkauth, cmd_pkdecrypt): Use app_ref and app_unref instead of accessing the counter directly. -- This is better in case we need to debug stuff. There is a real change however: We now lock and unlock the app before changing the reference count. The whole app locking business should be reviewed because we pass pointers along without immediately bumping the refcount. Signed-off-by: Werner Koch <[email protected]>
* scd: Slight change to app->fnc.do_with_keygrip.Werner Koch2019-06-171-3/+21
| | | | | | | | | | | | | * scd/app-openpgp.c (do_with_keygrip): Return a real error code to avoid misinterpretation of the result. Also fix the case for a too small buffer. -- The only real chnage is the case for a too small buffer. That should in general never happen but if so we now return an error instead of success. Signed-off-by: Werner Koch <[email protected]>
* scd: Add new command: KEYINFO.NIIBE Yutaka2019-04-251-0/+21
| | | | | | | | | | | | | | | * scd/app-common.h (struct app_ctx_s): Add with_keygrip function. * scd/app-openpgp.c (do_with_keygrip): New. * scd/app.c (app_do_with_keygrip): New. * scd/command.c (cmd_keyinfo): New. (send_keyinfo): New. -- KEYGRIP_ACTION_LOOKUP is not yet used. It will be used for directly asking PK* action to determine an APP. Signed-off-by: NIIBE Yutaka <[email protected]>
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-22 19:20:52 +0000