* agent/call-pinentry.c (start_pinentry): Get flavor and version and
pass it to agent_inq_pinentry_launched.
* agent/command.c (agent_inq_pinentry_launched): Add arg EXTRA.
* g10/server.c (gpg_proxy_pinentry_notify): Print a new diagnostic.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/command.c (cmd_readkey): Avoid a leave label in the middle of
the code. Remove the special return.
--
This helps to get better debug output.
The set_error macro which is used by parse_keygrip merely sets the
error code into the Assuan context. It is thus no problem anymore to
call leave_cmd after having used set_error. This might havve been
diffferent in the past.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/command.c (server_local_s): Add fields 'greeting_seen' and
'connect_from_self'.
(io_monitor): Do not log connections from self.
(start_command_handler): Set flag 'connect_from_self'.
* agent/gpg-agent.c (check_own_socket_thread): Disable logging.
(do_start_connection_thread): Do not log conection start and
termination if IPC debugging is enabled.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/command.c (sserver_local_s): Change flags to use only one bit.
(option_handler): Make an atoi return 1 or 0.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/gpg-agent.c (get_agent_active_connection_count): New.
(do_start_connection_thread, start_connection_thread_ssh): Bump
ACTIVE_CONNECTIONS up and down.
* agent/command.c (cmd_getinfo): Add subcommand "connections".
--
The variable ACTIVE_CONNECTIONS is used to shutdown gpg-agent in a
friendly way. Before we switched to nPth a Pth provided count of
threads was used for this. During the migration to nPth
ACTIVE_CONNECTIONS was introduced and checked but never set.
Signed-off-by: Werner Koch <wk@gnupg.org>
* README, agent/command.c, agent/keyformat.txt, common/i18n.c,
common/iobuf.c, common/keyserver.h, dirmngr/cdblib.c,
dirmngr/ldap-wrapper.c, doc/DETAILS, doc/TRANSLATE,
doc/announce-2.1.txt, doc/gpg.texi, doc/gpgsm.texi,
doc/scdaemon.texi, doc/tools.texi, doc/whats-new-in-2.1.txt,
g10/export.c, g10/getkey.c, g10/import.c, g10/keyedit.c, m4/ksba.m4,
m4/libgcrypt.m4, m4/ntbtls.m4, po/ca.po, po/cs.po, po/da.po,
po/de.po, po/el.po, po/eo.po, po/es.po, po/et.po, po/fi.po,
po/fr.po, po/gl.po, po/hu.po, po/id.po, po/it.po, po/ja.po,
po/nb.po, po/pl.po, po/pt.po, po/ro.po, po/ru.po, po/sk.po,
po/sv.po, po/tr.po, po/uk.po, po/zh_CN.po, po/zh_TW.po,
scd/app-p15.c, scd/ccid-driver.c, scd/command.c, sm/gpgsm.c,
sm/sign.c, tools/gpgconf-comp.c, tools/gpgtar.h: replace "Allow to"
with clearer text.
In standard English, the normal construction is "${XXX} allows ${YYY}
to" -- that is, the subject (${XXX}) of the sentence is allowing the
object (${YYY}) to do something. When the object is missing, the
phrasing sounds awkward, even if the object is implied by context.
There's almost always a better construction that isn't as awkward.
These changes should make the language a bit clearer.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
agent/command.c (cmd_updatestartuptty): Use session_env_list_stdenvnames
to get the list.
--
Debian-bug-id: 801247
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/call-agent.c, g10/call-agent.h (agent_export_key): Add
openpgp_protected flag.
* g10/export.c (receive_seckey_from_agent): Request openpgp_protected
secret keys from agent.
* agent/command.c (hlp_export_key): EXPORT_KEY help text: add a
brief description of the effect of --openpgp.
--
The --openpgp flag for gpg-agent's EXPORT_KEY actually forces
encryption in a certain (RFC 4880-compatible format). This changeset
exposes that functionality in internal functions, and clarifies
functionality in the agent's help text.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* agent/command.c (cmd_genkey): Add option --passwd-nonce.
(cmd_passwd): Return a PASSWD_NONCE in verify mode.
* g10/call-agent.c (agent_genkey): Add arg 'passwd_nonce_addr' and do
not send a RESET if given.
(agent_passwd): Add arg 'verify'.
* g10/keygen.c (common_gen): Add optional arg 'passwd_nonce_addr'.
(gen_elg, gen_dsa, gen_ecc, gen_rsa, do_create): Ditto.
(generate_subkeypair): Use sepeare hexgrip var for the to be created
for hexgrip feature. Verify primary key first. Make use of the
passwd nonce. Allow for a static passphrase.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/command.c (cmd_delete_key): Make the --force option depend on
--disallow-loopback-passphrase.
* g10/call-agent.c (agent_delete_key): Add arg FORCE.
* g10/delkey.c (do_delete_key): Pass opt.answer_yes to
agent_delete_key.
--
Unless the agent has been configured with
--disallow-loopback-passpharse an unattended deletion of a secret key
is now possible with gpg by using --batch _and_ --yes.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/protect.c (agent_protect): Add arg use_ocb. Change all caller
to pass -1 for default.
* agent/protect-tool.c: New option --debug-use-ocb.
(oDebugUseOCB): New.
(opt_debug_use_ocb): New.
(main): Set option.
(read_and_protect): Implement option.
* agent/protect.c (OCB_MODE_SUPPORTED): New macro.
(PROT_DEFAULT_TO_OCB): New macro.
(do_encryption): Add args use_ocb, hashbegin, hashlen, timestamp_exp,
and timestamp_exp_len. Implement OCB.
(agent_protect): Change to support OCB.
(do_decryption): Add new args is_ocb, aadhole_begin, and aadhole_len.
Implement OCB.
(merge_lists): Allow NULL for sha1hash.
(agent_unprotect): Change to support OCB.
(agent_private_key_type): Remove debug output.
--
Instead of using the old OpenPGP way of appending a hash of the
plaintext and encrypt that along with the plaintext, the new scheme
uses a proper authenticated encryption mode. See keyformat.txt for a
description. Libgcrypt 1.7 is required.
This mode is not yet enabled because there would be no way to return
to an older GnuPG version. To test the new scheme use
gpg-protect-tool:
./gpg-protect-tool -av -P abc -p --debug-use-ocb <plain.key >prot.key
./gpg-protect-tool -av -P abc -u <prot.key
Any key from the private key storage should work.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/cvt-openpgp.c (convert_from_openpgp_main): Add an option not
to check existing key.
(convert_from_openpgp): Ditto.
(convert_from_openpgp_native): Call convert_from_openpgp_main with
dontcare_exist=0.
* agent/command.c (cmd_import_key): Call with dontcare_exist=force.
* agent/command.c (cmd_get_passphrase): Don't repeat passphrase for
pinentry loopback mode.
* agent/genkey.c (check_passphrase_constraints): Immediately return when
pinentry mode is loopback.
--
Fixes endless loop when inquiring a passphrase with
pinentry-mode=loopback that may not satisfy passphrase contraints.
* agent/agent.h (check_passphrase_constraints): Add parameter
failed_constraint and remove parameter silent. Update callers.
* agent/genkey.c (check_passphrase_constraints): Add parameter
failed_constraint and remove parameter silent. If FAILED_CONSTRAINT
is not NULL and OPT.ENFORCE_PASSPHRASE_CONSTRAINTS is FALSE, save the
error text in *FAILED_CONSTRAINT and don't call take_this_one_anyway
or take_this_one_anyway2. If FAILED_CONSTRAINT is NULL, act as if
SILENT was set.
(agent_ask_new_passphrase): Change initial_errtext's type from a const
char * to a char *. Pass it to check_passphrase_constraints. If it
contains malloc's memory, free it.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Based on a patch provided by Watson Yuuma Sato <yuuma.sato@gmail.com>
in issue 2018.
* agent/agent.h (opt): Add field "browser_socket".
* agent/command.c (cmd_setkeydesc): Use a different message for
restricted==2.
* agent/gpg-agent.c (oBrowserSocket): New.
(opts): Add --browser-socket.
(socket_name_browser, redir_socket_name_browser): New.
(socket_nonce_browser): New.
(cleanup): Cleanup browser socket.
(main): Implement option.
(start_connection_thread_browser): New.
(handle_connections): Add arg listen_fd_browser and use it.
--
This is very similar to --extra-socket but intended to be used by a web
browser session. AS of now it only displays a different "Note: in
the Pinentry than --extra-socket but it may eventually be tweaked for
the use by browser extensions making use of gpg-agent.
It is marked experimental and and thus may be removed in later
versions.
To better support the different "client classes", it would be useful
to add corresponsing cache classes so that each class has its own
cache.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/command.c (cmd_getinfo): Add new sub-command.
--
The current output is:
> getinfo std_env_names
D GPG_TTY
D TERM
D DISPLAY
D XAUTHORITY
D XMODIFIERS
D GTK_IM_MODULE
D QT_IM_MODULE
D PINENTRY_USER_DATA
OK
Note that there is an invisible \x00 at the end of each line.
* agent/command.c (cmd_get_passphrase): Read from the user cache.
--
We used to read the passphrase with mode CACHE_MODE_NORMAL but we put
it into the cache with CACHE_MODE_USER. However, agent_get_cache does
not yet distinguish between them and thus this does not change
anything.
* agent/agent.h (agent_get_passphrase): Add arguments keyinfo and
cache_mode. Update callers.
* agent/call-pinentry.c (agent_get_passphrase): Add arguments keyinfo
and cache_mode. If KEYINFO and CACHE_MODE describe a cachable key,
then send SETKEYINFO to the pinentry.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* agent/command-ssh.c (setup_ssh_env): Move code to ...
* agent/gpg-agent.c (agent_copy_startup_env): .. new function. Change
calllers.
* agent/command.c (start_command_handler): Call that fucntion for
restricted connections.
--
A remote connection is and should not be able to setup the local
session environment. However, unless --keep-display is used we would
be left without an environment and thus pinentry can't be used. The
fix is the same as used for ssh-agent connection: We use the default
environment as used at the startup of the agent.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/command.c (cmd_learn): Add option --sendinfo.
* agent/learncard.c (agent_handle_learn): Add arg "send" andsend
certifciate only if that is set.
* g10/call-agent.c (agent_scd_learn): Use --sendinfo. Make INFO
optional.
(agent_learn): Remove.
* g10/keygen.c (gen_card_key): Replace agent_learn by agent_scd_learn.
--
The requirement of using --card-status on the first use of card on a
new box is a bit annoying but the alternative of always checking
whether a card is available before a decryption starts does not sound
promising either.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/agent.h (opt): Add field extra_socket.
(server_control_s): Add field restricted.
* agent/command.c: Check restricted flag on many commands.
* agent/gpg-agent.c (oExtraSocket): New.
(opts): Add option --extra-socket.
(socket_name_extra): New.
(cleanup): Cleanup that socket name.
(main): Implement oExtraSocket.
(create_socket_name): Add arg homedir and change all callers.
(create_server_socket): Rename arg is_ssh to primary and change
callers.
(start_connection_thread): Take ctrl as arg.
(start_connection_thread_std): New.
(start_connection_thread_extra): New.
(handle_connections): Add arg listen_fd_extra and replace the
connection starting code by parameterized loop.
* common/asshelp.c (start_new_gpg_agent): Detect the use of the
restricted mode and don't fail on sending the pinentry environment.
* common/util.h (GPG_ERR_FORBIDDEN): New.
--
Also fixed some of my own copyright notices due to the termination of
my assignment. The one displayed by --version is kept at FSF because
we had contributors in 2014 with FSF assignments and it gives the FSF
some visibility.
* agent/command.c (cmd_export_key): Actually implement the cache_nonce
feature.
* g10/export.c (do_export_stream): Make use of a cache_nonce.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/agent.h (opt): Remove field use_standard_socket.
* agent/command.c (cmd_killagent): Always allow killing.
* agent/gpg-agent.c (main): Turn --{no,}use-standard-socket and
--write-env-file into dummy options. Always return true for
--use-standard-socket-p. Do not print the GPG_AGENT_INFO envvar
setting or set that envvar.
(create_socket_name): Simplify by removing non standard socket
support.
(check_for_running_agent): Ditto.
* common/asshelp.c (start_new_gpg_agent): Remove GPG_AGENT_INFO use.
* common/simple-pwquery.c (agent_open): Ditto.
* configure.ac (GPG_AGENT_INFO_NAME): Remove.
* g10/server.c (gpg_server): Do not print the AgentInfo comment.
* g13/server.c (g13_server): Ditto.
* sm/server.c (gpgsm_server): Ditto.
* tools/gpgconf.c (main): Simplify by removing non standard socket
support.
--
The indented fix to allow using a different socket than the one in the
gnupg home directory is to change Libassuan to check whether the
socket files exists as a regualr file with a special keyword to
redirect to another socket file name.
* agent/cvt-openpgp.c (convert_to_openpgp): Fix use
gcry_sexp_extract_param.
* g10/export.c (do_export_stream): Provide a proper prompt to the
agent.
--
NB: The export needs more work, in particular the ECC algorithms.
Replace hardwired strings at many places with new macros from config.h
and use the new strusage macro replacement feature.
* common/asshelp.c (lock_spawning) [W32]: Change the names of the spawn
sentinels.
* agent/command.c (cmd_import_key): Use asprintf to create the prompt.
