path: root/agent/ChangeLog

2004-02-10  Werner Koch  <[email protected]>

	* minip12.c (parse_bag_encrypted_data): Finished implementation.
	(p12_parse): Add callback args.
	* protect-tool.c (import_p12_cert_cb): New.
	(import_p12_file): Use it.

2004-02-06  Werner Koch  <[email protected]>

	* minip12.c (crypt_block): Add arg CIPHER_ALGO; changed all callers.
	(set_key_iv): Add arg KEYBYTES; changed caller.

2004-02-03  Werner Koch  <[email protected]>

	* findkey.c (agent_key_from_file): Extra paranoid wipe.
	* protect.c (agent_unprotect): Ditto.
	(merge_lists): Ditto. Add arg RESULTLEN.
	* pkdecrypt.c (agent_pkdecrypt): Don't show the secret key even in
	debug mode.

	* protect.c: Add DSA and Elgamal description.

2004-01-29  Werner Koch  <[email protected]>

	* agent.h (server_control_s): Add connection_fd field.
	* 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.

2004-01-28  Werner Koch  <[email protected]>

	* trustlist.c (agent_marktrusted): Check whether the trustlist is
	writable.

2004-01-27  Werner Koch  <[email protected]>

	* sexp-parse.h: Moved to ../common.

2004-01-24  Werner Koch  <[email protected]>

	* call-scd.c (atfork_cb): New.
	(start_scd): Make sure secmem gets cleared.
	* query.c  (atfork_cb): New.
	(start_pinentry): Make sure secmem gets cleared.

2004-01-16  Werner Koch  <[email protected]>

	* findkey.c (agent_key_from_file): Now return an error code so
	that we have more detailed error messages in the upper layers.
	This fixes the handling of pinentry's cancel button. 
	* pksign.c (agent_pksign): Changed accordingly.
	* pkdecrypt.c (agent_pkdecrypt): Ditto.
	* command.c (cmd_passwd): Ditto.

2003-12-16  Werner Koch  <[email protected]>

	* gpg-agent.c (main): Set the prefixes for assuan logging.

2003-12-15  Werner Koch  <[email protected]>

	* protect.c (do_encryption): Use gcry_create_nonce instad of the
	obsolete WEAK_RANDOM.

2003-11-20  Werner Koch  <[email protected]>

	* sexp-parse.h (snext): Don't use atoi_1 and digitp macros, so
	that this file is useful by other applications too.

2003-10-27  Werner Koch  <[email protected]>

	* command.c (cmd_get_confirmation): New command.

2003-08-20  Timo Schulz  <[email protected]>

	* pksign.c (do_encode_md): Allocate enough space. Cast md
	byte to unsigned char to prevent sign extension.
	
2003-08-14  Timo Schulz  <[email protected]>

	* pksign.c (do_encode_md): Due to the fact pkcs#1 padding
	is now in Libgcrypt, use the new interface.
	
2003-07-31  Werner Koch  <[email protected]>

	* Makefile.am (gpg_agent_LDADD): Added INTLLIBS.
	(gpg_protect_tool_SOURCES): Added simple-pwquery.[ch]

2003-07-27  Werner Koch  <[email protected]>

	Adjusted for gcry_mpi_print and gcry_mpi_scan API change.

2003-07-15  Werner Koch  <[email protected]>

	* simple-pwquery.c, simple-pwquery.h:  Moved to ../common.
	* Makefile.am (gpg_protect_tool_LDADD): Add simple-pwquery.o.
	Removed it from xx_SOURCES.

2003-07-04  Werner Koch  <[email protected]>

	* gpg-agent.c (handle_connections): Kludge to allow use of Pth 1
	and 2.

2003-06-30  Werner Koch  <[email protected]>

	* call-scd.c (learn_status_cb): Store the serialno in PARM.

2003-06-26  Werner Koch  <[email protected]>

	* call-scd.c (agent_card_serialno): Don't do a RESET anymore.

2003-06-25  Werner Koch  <[email protected]>

	* command.c (cmd_scd): New.
	* call-scd.c (agent_card_scd): New.
	* divert-scd.c (divert_generic_cmd): New

	* call-scd.c (agent_card_learn): New callback args SINFO.
	(learn_status_cb): Pass all other status lines to the sinfo
	callback.
	* learncard.c (release_sinfo, sinfo_cb): New.
	(agent_handle_learn): Pass the new cb to the learn function and
	pass the collected information back to the client's assuan
	connection.

	* gpg-agent.c (main): Moved pth_init before gcry_check_version.

2003-06-24  Werner Koch  <[email protected]>

	* gpg-agent.c (handle_connections): Adjusted for Pth 2.0

	Adjusted for changes in the libgcrypt API. Some more fixes for the
	libgpg-error stuff.  

2003-06-04  Werner Koch  <[email protected]>

	Renamed error codes from INVALID to INV and removed _ERROR suffixes.

2003-06-03  Werner Koch  <[email protected]>

	Changed all error codes in all files to the new libgpg-error scheme.

	* agent.h: Include gpg-error.h and errno.h
	* Makefile.am: Link with libgpg-error

	* query.c: assuan.h is now a system header.
	* genkey.c (agent_genkey): Fixed silly use of xmalloc by
	xtrymalloc.

2003-04-29  Werner Koch  <[email protected]>

	* command.c (register_commands): Adjusted for new Assuan semantics.

	* Makefile.am: Don't override LDFLAGS.

2002-12-04  Werner Koch  <[email protected]>

	* gpg-agent.c: New variable config_filename.
	(parse_rereadable_options): New.
	(main): Use it here.  Add setting of default values, set
	config_filename.
	(reread_configuration): Filled with actual code.

2002-12-03  Werner Koch  <[email protected]>

	* protect-tool.c (read_key): Don't run make_canonical on a NULL
	buffer.

	* command.c (parse_hexstring): New.
	(cmd_sethash): Use it.
	(parse_keygrip): New.
	(cmd_havekey, cmd_sigkey): Use it.
	(cmd_passwd): New.
	* genkey.c (agent_protect_and_store): New.
	(store_key): Add arg FORCE.
	(agent_genkey): Pass false to this force of store_key.

2002-11-13  Werner Koch  <[email protected]>

	* gpg-agent.c (main): Switch all messages to utf-8.

	* simple-pwquery.c (agent_send_all_options): Use $GPG_TTY and
	stdin with ttyname.

	* cache.c (new_data): Uiih - /sizeof d/sizeof *d/.

2002-11-10  Werner Koch  <[email protected]>

	* command.c (option_handler): Fix keep_tty check.

2002-11-06  Werner Koch  <[email protected]>

	* gpg-agent.c (main): Make sure we have a default ttyname.
	* command.c (option_handler): Check opt.keep_tty here
	* query.c (start_pinentry): but not anymore here.

2002-11-05  Werner Koch  <[email protected]>

	* agent.h (opt,server_control_s): Move display and lc_ variables
	to the control struct so that they are per connection.
	* gpg-agent.c (agent_init_default_ctrl): New.
	(main): Assign those command line options to new default_* variables.
	Reset DISPLAY in server mode so that tehre is no implicit default.
	* command.c (start_command_handler): Initialize and deinitialize
	the control values.
	(option_handler): Work on the ctrl values and not on the opt.
	* query.c (start_pinentry): New argument CTRL to set the display
	connection specific.  Changed all callers to pass this value.
	(agent_askpin,agent_get_passphrase,agent_get_confirmation): Add
	CTRL arg and pass it ot start_pinentry.
	* command.c (cmd_get_passphrase): Pass CTRL argument.
	* trustlist.c (agent_marktrusted):  Add CTRL argument  
	* command.c (cmd_marktrusted): Pass CTRL argument
	* divert-scd.c (ask_for_card):  Add CTRL arg. 
	(divert_pksign,divert_pkdecrypt): Ditto.  Changed caller.
	(getpin_cb): Use OPAQUE to pass the CTRL variable.  Changed both 
	users.
	* findkey.c (unprotect): Add CTRL arg.
	(agent_key_from_file): Ditto.

	* query.c (unlock_pinentry): Disconnect the pinentry so that we
	start a new one for each request.  This is required to support
	clients with different environments (e.g. X magic cookies).

2002-09-05  Neal H. Walfield  <[email protected]>

	* gpg-agent.c (main) [USE_GNU_PTH]: No need to call
	assuan_set_io_func as assuan is smart.

2002-09-25  Werner Koch  <[email protected]>

	* gpg-agent.c (handle_signal): Flush cache on SIGHUP.
	* cache.c (agent_flush_cache): New.

	* gpg-agent.c, agent.h: Add --keep-display and --keep-tty.
	* query.c (start_pinentry): Implement them.  The option passing
	needs more thoughts.

2002-09-09  Werner Koch  <[email protected]>

	* gpg-agent.c (create_private_keys_directory)
	(create_directories): New.
	(main): Try to create a home directory.

2002-09-04  Neal H. Walfield  <[email protected]>

	* gpg-agent.c (main): Use sigaction, not signal.

2002-09-03  Neal H. Walfield  <[email protected]>

	* findkey.c: Include <fcntl.h>.
	(agent_write_private_key): Prefer POSIX compatibity, open and
	fdopen, over the simplicity of GNU extensions, fopen(file, "x").

2002-08-22  Werner Koch  <[email protected]>

	* query.c (agent_askpin): Provide the default desc text depending
	on the pininfo.  Do the basic PIN verification only when
	min_digits is set.

2002-08-21  Werner Koch  <[email protected]>

	* query.c (agent_askpin): Hack to show the right default prompt.
	(agent_get_passphrase): Ditto.

	* trans.c: Removed and replaced all usages with standard _()

	* divert-scd.c (getpin_cb): Pass a more descritive text to the
	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.

2002-08-16  Werner Koch  <[email protected]>

	* call-scd.c (learn_status_cb): Handle CERTINFO status.
	(agent_card_learn): Add args for certinfo cb.
	* learncard.c (release_certinfo,certinfo_cb): New.
	(send_cert_back): New. With factored out code from ..
	(agent_handle_learn): here.  Return certinfo stuff.

2002-07-26  Werner Koch  <[email protected]>

	* gpg-agent.c (main): New option --ignore-cache-for-signing.
	* command.c (option_handler): New server option
	use-cache-for-signing defaulting to true.
	(cmd_pksign): handle global and per session option.
	* findkey.c (agent_key_from_file, unprotect): New arg
	ignore_cache.  Changed all callers.
	* pksign.c (agent_pksign): Likewise.

2002-06-29  Werner Koch  <[email protected]>

	* query.c (start_pinentry): Use GNUPG_DERAULT_PINENTRY.
	* call-scd.c (start_scd): Use GNUPG_DEFAULT_SCDAEMON.

2002-06-28  Werner Koch  <[email protected]>

	* protect-tool.c (export_p12_file): New.
	(main): New command --p12-export.
	* minip12.c (create_final,p12_build,compute_tag_length): New.
	(store_tag_length): New.

2002-06-27  Werner Koch  <[email protected]>

	* minip12.c (crypt_block): Renamed from decrypt_block, add arg to
	allow encryption.

	* Makefile.am (pkglib_PROGRAMS): Put protect-tool there.

	* 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 running 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.

2002-06-26  Werner Koch  <[email protected]>

	* command.c (cmd_istrusted, cmd_listtrusted, cmd_marktrusted)
	(cmd_pksign, cmd_pkdecrypt, cmd_genkey, cmd_get_passphrase)
	(cmd_learn): Print an error message for a failed operation.

	* simple-pwquery.c, simple-pwquery.h: New.
	* protect-tool. (get_passphrase): New, used to get a passphrase
	from the agent if none was given on the command line.

2002-06-25  Werner Koch  <[email protected]>

	* protect-tool.c (rsa_key_check): New.
	(import_p12_file): New.
	(main): New command --p12-import.
	* minip12.c, minip12.h: New.

2002-06-24  Werner Koch  <[email protected]>

	* protect-tool.c (read_file): New.
	(read_key): Factored most code out to read_file.

2002-06-17  Werner Koch  <[email protected]>

	* agent.h: Add a callback function to the pin_entry_info structure.
	* query.c (agent_askpin): Use the callback to check for a correct
	PIN.  Removed the start_err_text argument because 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.

2002-06-12  Werner Koch  <[email protected]>

	* gpg-agent.c (main): New option --disable-pth.

2002-06-11  Werner Koch  <[email protected]>

	* protect-tool.c: Add command --show-keygrip
	(show_keygrip): New.

2002-05-23  Werner Koch  <[email protected]>

	* call-scd.c: Seirialized all scdaeom access when using Pth.

	* cache.c: Made the cache Pth-thread-safe.
	(agent_unlock_cache_entry): New.
	* findkey.c (unprotect): Unlock the returned cache value.
	* command.c (cmd_get_passphrase): Ditto.

	* gpg-agent.c (main): Register pth_read/write with Assuan.

2002-05-22  Werner Koch  <[email protected]>

	* query.c: Serialized all pinentry access when using Pth.

	* gpg-agent.c (handle_signal,start_connection_thread)
	(handle_connections): New
	(main): Use the new Pth stuff to allow concurrent connections.
	* command.c (start_command_handler): Add new arg FD so that the
	fucntion can also be used for an already connected socket.
	* Makefile.am: Link with Pth.

2002-05-14  Werner Koch  <[email protected]>

	* cache.c (housekeeping, agent_put_cache): Use our time() wrapper.

2002-04-26  Werner Koch  <[email protected]>

	* cache.c (agent_put_cache): Reinitialize the creation time and
	the ttl when reusing a slot.

	* call-scd.c (start_scd): Print debug messages only with debug
	flags set.
	* query.c (start_pinentry): Ditto.

2002-04-25  Marcus Brinkmann  <[email protected]>

	* agent.h (agent_get_confirmation): Replace paramter prompt with
	two parameters ok and cancel.
	* query.c (agent_get_confirmation): Likewise.  Implement this.
	* trustlist.c (agent_marktrusted): Fix invocation of
	agent_get_confirmation.
	* divert-scd.c (ask_for_card): Likewise.

2002-04-24  Marcus Brinkmann  <[email protected]>

	* agent.h (struct opt): Add members display, ttyname, ttytype,
	lc_ctype, and lc_messages.
	* gpg-agent.c (enum cmd_and_opt_values): Add oDisplay, oTTYname,
	oTTYtype, oLCctype, and LCmessages.
	(main): Handle these options.
	* command.c (option_handler): New function.
	(register_commands): Register option handler.
	* query.c (start_pinentry): Pass the various display and tty
	options to the pinentry.

2002-04-05  Werner Koch  <[email protected]>

	* protect-tool.c (show_file): New.  Used as default action.

2002-03-28  Werner Koch  <[email protected]>

	* divert-scd.c (encode_md_for_card): Don't do the pkcs-1 padding,
	the scdaemon should take care of it.
	(ask_for_card): Hack to not display the trailing zero.

2002-03-11  Werner Koch  <[email protected]>

	* learncard.c (kpinfo_cb): Remove the content restrictions from
	the keyID.

2002-03-06  Werner Koch  <[email protected]>

	* 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.
	
	* pkdecrypt.c (agent_pkdecrypt): Changed the way the diversion is done.
	* divert-scd.c (divert_pkdecrypt): Changed interface and
	implemented it.

2002-03-05  Werner Koch  <[email protected]>

	* call-scd.c (inq_needpin): New.
	(agent_card_pksign): Add getpin_cb args.
	(agent_card_pkdecrypt): New.

2002-03-04  Werner Koch  <[email protected]>

	* pksign.c (agent_pksign): Changed how the diversion is done.
	* divert-scd.c (divert_pksign): Changed interface and implemented it.
	(encode_md_for_card): New.
	* call-scd.c (agent_card_pksign): New.

2002-02-28  Werner Koch  <[email protected]>

	* pksign.c (agent_pksign): Detect whether a Smartcard is to be
	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.
	
2002-02-27  Werner Koch  <[email protected]>

	* protect.c (agent_shadow_key): New.

	* command.c (cmd_learn): New command LEARN.
	* gpg-agent.c: New option --scdaemon-program.
	* call-scd.c (start_scd): New. Based on query.c
	* query.c: Add 2 more arguments to all uses of assuan_transact.

2002-02-18  Werner Koch  <[email protected]>

	* findkey.c (unprotect): Show an error message for a bad passphrase.

	* command.c (cmd_marktrusted): Implemented.
	* trustlist.c (agent_marktrusted): New.
	(open_list): Add APPEND arg.

	* query.c (agent_get_confirmation): New.

2002-02-06  Werner Koch  <[email protected]>

	* cache.c (housekeeping): Fixed linking in the remove case.

2002-02-01  Werner Koch  <[email protected]>

	* gpg-agent.c: New option --default-cache-ttl.
	* cache.c (agent_put_cache): Use it.
	
	* cache.c: Add a few debug outputs.

	* protect.c (agent_private_key_type): New.
	* agent.h: Add PRIVATE_KEY_ enums.
	* findkey.c (agent_key_from_file): Use it to decide whether we
	have to unprotect a key.
	(unprotect): Cache the passphrase.
	
	* findkey.c (agent_key_from_file,agent_key_available): The key
	files do now require a ".key" suffix to make a script's life
	easier. 
	* genkey.c (store_key): Ditto.

2002-01-31  Werner Koch  <[email protected]>

	* genkey.c (store_key): Protect the key.
	(agent_genkey): Ask for the passphrase.
	* findkey.c (unprotect): Actually unprotect the key.
	* query.c (agent_askpin): Add an optional start_err_text. 

2002-01-30  Werner Koch  <[email protected]>

	* protect.c: New.  
	(hash_passphrase): Based on the GnuPG 1.0.6 version.
	* protect-tool.c: New

2002-01-29  Werner Koch  <[email protected]>

	* findkey.c (agent_key_available): New.
	* command.c (cmd_havekey): New.
	(register_commands): And register new command.

2002-01-20  Werner Koch  <[email protected]>

	* command.c (cmd_get_passphrase): Remove the plus signs.

	* query.c (start_pinentry): Send no-grab option to pinentry
	* gpg-agent.c (main): Move variable grab as no_grab to agent.h.

2002-01-19  Werner Koch  <[email protected]>

	* gpg-agent.c (main): Disable core dumps.

	* cache.c: New.
	* command.c (cmd_get_passphrase): Use the cache.
	(cmd_clear_passphrase): Ditto.

	* gpg-agent.c:  Removed unused cruft and implement the socket
	based server.
	(my_strusage): Take bug report address from configure.ac.
	* command.c (start_command_handler): Add an argument to start as
	regular server.
	(start_command_handler): Enable Assuan logging.

2002-01-15  Werner Koch  <[email protected]>

	* trustlist.c: New.
	* command.c (cmd_istrusted, cmd_listtrusted, cmd_marktrusted): New.

2002-01-07  Werner Koch  <[email protected]>

	* genkey.c: Store the secret part and return the public part.

2002-01-03  Werner Koch  <[email protected]>

	* command.c (cmd_get_passphrase): New.
	(cmd_clear_passphrase): New.
	* query.c (agent_get_passphrase): New.

2002-01-02  Werner Koch  <[email protected]>

	* genkey.c: New.
	* command.c (cmd_genkey): New.

	* command.c (rc_to_assuan_status): Removed and changed all callers
	to use map_to_assuan_status.
	
2001-12-19  Werner Koch  <[email protected]>

	* keyformat.txt: New. 

2001-12-19  Marcus Brinkmann  <[email protected]>

	* query.c (start_pinentry): Add new argument to assuan_pipe_connect.

2001-12-18  Werner Koch  <[email protected]>

	* Makefile.am: Use LIBGCRYPT macros

2001-12-14  Werner Koch  <[email protected]>

	* gpg-agent.c (main): New option --batch.  New option --debug-wait
	n, so that it is possible to attach gdb when used in server mode.
	* query.c (agent_askpin): Don't ask in batch mode.

	* command.c: Removed the conversion macros as they are now in
	../common/util.h.

2001-12-14  Marcus Brinkmann  <[email protected]>

	* query.c (LINELENGTH): Removed.
	(agent_askpin): Use ASSUAN_LINELENGTH, not LINELENGTH.

2001-11-19  Werner Koch  <[email protected]>

	* gpg-agent.c: Removed all GUI code, removed code for old
	protocol.  New code to use the Assuan protocol as a server and
	also to communicate with a new ask-passphrase utility.

2000-11-22  Werner Koch  <[email protected]>

	* gpg-agent.c (main): csh support by Dan Winship, new options --sh
	and --csh and set default by consulting $SHELL.

Mon Aug 21 17:59:17 CEST 2000  Werner Koch  <[email protected]>

        * gpg-agent.c (passphrase_dialog): Cleanup the window and added the
        user supplied text to the window.
        (main): Fixed segv in gtk_init when used without a command to start.

        * gpg-agent.c: --flush option.
        (req_flush): New.
        (req_clear_passphrase): Implemented.

Fri Aug 18 14:27:14 CEST 2000  Werner Koch  <[email protected]>

        * gpg-agent.c: New.
        * Makefile.am: New.


 Copyright 2001, 2002 Free Software Foundation, Inc.

 This file is free software; as a special exception the author gives
 unlimited permission to copy and/or distribute it, with or without
 modifications, as long as this notice is preserved.

 This file is distributed in the hope that it will be useful, but
 WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.