This is not yet fully implemented. It will eventually allow to
support pinpad equipped readers which do not support variable length
pin lengths.
* agent/protect.c (parse_shadow_info): Add optional arg R_PINLEN and
parse pinlen info. Change all callers to pass NULL for it.
Since there isn't a way to prompt the user to insert the smartcard when
pinentry-mode=loopback, return GPG_ERR_CARD_NOT_PRESENT instead of
GPG_ERR_NO_PIN_ENTRY.
* agent/divert-scd.c (ask_for_card): Return GPG_ERR_CARD_NOT_PRESENT
when pinentry-mode=loopback.
This was a regression in 2.1 introduced due to having the agent do the
signing in contrast to the old "SCD PKSIGN" command which accesses the
scdaemon directly and passed the hash algorithm. The hash algorithm
is used by app-openpgp.c only for a sanity check.
We better do this once and for all instead of cluttering all future
commits with diffs of trailing white spaces. In the majority of cases
blank or single lines are affected and thus this change won't disturb
a git blame too much. For future commits the pre-commit scripts
checks that this won't happen again.
* protect-tool.c (get_passphrase): New arg OPT_CHECK.
(get_new_passphrase): Enable OTP_CHECK on the first call.
* command.c (cmd_get_passphrase): Implement option --check.
* gpg-agent.c (MIN_PASSPHRASE_LEN): New
(parse_rereadable_options): New option --min-passphrase-len.
* genkey.c (check_passphrase_constraints): New.
(agent_genkey, agent_protect_and_store): Call new function. Fix
memory leak.
* call-pinentry.c (agent_askpin): Allow translation of the displayed
error message.
(agent_popup_message_start): Remove arg CANCEL_BTN.
(popup_message_thread): Use --one-button option.
* command.c (cmd_passwd): Now that we don't distinguish between
assuan and regular error codes we can jump to the end on error.
common/
* simple-pwquery.c (simple_pwquery): New arg OPT_CHECK.
char * vs. unsigned char * warnings. The GNU coding standards used to
say that these mismatches are okay and better than a bunch of casts.
Obviously this has changed now.
* genkey.c (reenter_compare_cb): Do not set the error text.
(agent_protect_and_store, agent_genkey): Force a re-enter after a
non-matching passphrase.
* query.c (agent_askpin): Add new arg INITIAL_ERRTEXT; changed
all callers.
* command.c (start_command_handler): Init it here.
* gpg-agent.c (agent_init_default_ctrl): and here.
* call-scd.c: Add the CTRL arg to all functions calling start_scd
and pass it to start_scd. Changed all callers
(start_scd): Keep track of the current active connection.
(agent_reset_scd): New.
* command.c (start_command_handler): Call it here.
* learncard.c (agent_handle_learn): Add arg CTRL; changed caller.
(send_cert_back): Ditto.
pinentry.
* Makefile.am: Renamed the binary protect-tool to gpg-protect-tool.
* protect-tool.c: Removed the note about internal use only.
* gpg-agent.c (main): New option --daemon so that the program is
not accidently started in the background.
* findkey.c (agent_write_private_key,agent_key_from_file)
(agent_key_available): Use GNUPG_PRIVATE_KEYS_DIR constant.
* gpg-agent.c (main): Use GNUPG_DEFAULT_HOMEDIR constant.
* protect-tool.c (store_private_key): New.
(import_p12_file): Store the new file if requested.
(main): New options --force and --store.
* gpg-agent.c (main): Set a global flag when runing detached.
* query.c (start_pinentry): Pass the list of FD to keep in the
child when not running detached.
* call-scd.c (start_scd): Ditto.
* query.c (agent_askpin): Use the callback to check for a correct
PIN. Removed the start_err_text argument becuase it is not
anymore needed; changed callers.
* findkey.c (unprotect): Replace our own check loop by a callback.
(try_unprotect_cb): New.
* genkey.c (reenter_compare_cb): New.
(agent_genkey): Use this callback here. Fixed setting of the pi2
variable and a segv in case of an empty PIN.
* divert-scd.c (getpin_cb): Removed some unused stuff and
explained what we still have to change.
* gpgsm.c: New command --learn-card
* call-agent.c (learn_cb,gpgsm_agent_learn): New.
* gpgsm.c (main): Print error messages for non-implemented commands.
agent/
* learncard.c: New.
* divert-scd.c (ask_for_card): The serial number is binary so
convert it to hex here.
* findkey.c (agent_write_private_key): New.
* genkey.c (store_key): And use it here.
scd/
* pkdecrypt.c (agent_pkdecrypt): Changed the way the diversion is done.
* divert-scd.c (divert_pkdecrypt): Changed interface and
implemented it.
used and divert the operation in this case.
* pkdecrypt.c (agent_pkdecrypt): Likewise
* findkey.c (agent_key_from_file): Add optional arg shadow_info
and have it return information about a shadowed key.
* protect.c (agent_get_shadow_info): New.
* protect.c (snext,sskip,smatch): Moved to
* sexp-parse.h: new file.
* divert-scd.c: New.
