Commit Graph

6310 Commits

Author SHA1 Message Date
Neal H. Walfield 371ae66e9d g10: Improve TOFU batch update code.
* g10/gpg.h (tofu): Rename field batch_update_ref to
batch_updated_wanted.
* g10/tofu.c (struct tofu_dbs_s): Rename field batch_update to
in_batch_transaction.
(begin_transaction): Only end an extant batch transaction if we are
not in a normal transaction.  When ending a batch transaction, really
end it.  Update ctrl->tofu.batch_update_started when starting a batch
transaction.
(end_transaction): Only release a batch transaction if ONLY_BATCH is
true.  When releasing a batch transaction, assert that there is no
open normal transaction.  Only allow DBS to be NULL if ONLY_BATCH is
true.
(tofu_begin_batch_update): Don't update
ctrl->tofu.batch_update_started.
(opendbs): Call end_transaction unconditionally.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2016-08-30 16:06:40 +02:00
Neal H. Walfield 3beeaa70bd g10: Improve TOFU debugging output and some comments.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2016-08-30 16:06:39 +02:00
Neal H. Walfield d0451440c0 g10: If a key has no valid user ids, change TOFU to return TRUST_NEVER.
* g10/tofu.c (tofu_get_validity): If a key has no valid (non-expired)
user ids, change TOFU to return TRUST_NEVER.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2016-08-30 16:06:38 +02:00
Neal H. Walfield 6052c14709 g10: Change tofu_register & tofu_get_validity to process multiple uids.
* g10/tofu.c (tofu_register): Take a list of user ids, not a single
user id.  Only register the bindings, don't compute the trust.  Thus,
change return type to an int and remove the may_ask parameter.  Update
callers.
(tofu_get_validity): Take a list of user ids, not a single user id.
Update callers.  Observe signatures made by expired user ids, but
don't include them in the trust calculation.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2016-08-30 16:06:37 +02:00
Neal H. Walfield 33e97813d7 g10: Support nested transactions on the TOFU DB.
* g10/gpg.h (struct server_control_s): New field in_transaction.
* g10/tofu.c (struct tofu_dbs_s): Remove fields savepoint_inner and
savepoint_inner_commit.
(begin_transaction): Increment CTRL->TOFU.IN_TRANSACTION.  Name the
savepoint according to the nesting level.
(end_transaction): Name the savepoint according to the nesting level.
Decrement CTRL->TOFU.IN_TRANSACTION.
(rollback_transaction): Likewise.  Only ever rollback a non-batch
transaction.
(opendbs): Assert that there are no outstanding transactions.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2016-08-30 15:54:41 +02:00
Neal H. Walfield 4c2abb221b g10: Print the info text in more situations.
* g10/tofu.c (ask_about_binding): Print the info text when the policy
is ask and there are multiple bindings with the email address.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2016-08-30 15:54:40 +02:00
Neal H. Walfield 0858f141a8 g10: Print the formatted text.
* g10/tofu.c (ask_about_binding): Print the formatted text, not the
unformatted text.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2016-08-30 15:54:39 +02:00
Neal H. Walfield 8dda861ad8 g10: When showing a user id's trust, pass the current signature.
* g10/mainproc.c (check_sig_and_print): Consistently pass SIG to
get_validity.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2016-08-30 15:54:38 +02:00
Werner Koch 8b3e691ffb
w32: Fix build regression due to 2aa0701.
* common/logging.c (fun_writer): Always declare 'name_for_err'.
--

Regression-due-to: 2aa0701013
Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-29 20:05:02 +02:00
Werner Koch 8e3fa5a4b2
gpgconf: Print the plain socket directory with --list-dirs.
* tools/gpgconf.c (list_dirs): Add plain socketdir out.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-29 11:53:06 +02:00
Werner Koch 2aa0701013
common: Add a default socket name feature.
* common/logging.c (log_set_socket_dir_cb): New.
(socket_dir_cb): New.
(set_file_fd): Allow "socket://".
(fun_writer): Implement default socket name.
* common/init.c (_init_common_subsystems): Register default socket.
--

This change allows the use of

log-file socket://

in any configuration file.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-29 11:51:00 +02:00
Werner Koch bdbd03608b
gpg: Make decryption of -R work w/o --try-secret-key or --default-key.
* g10/getkey.c (enum_secret_keys): At state 3 enumerate the keys in all
cases not just when --try-all-secrets is used.
--

Regression-due-to: 82b90eee10
Reported-by: Carola Grunwald
Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-29 07:56:03 +02:00
Werner Koch 0a5a854510
gpg: Fix false negatives in Ed25519 signature verification.
* g10/pkglue.c (pk_verify): Fix Ed25519 signatrue values.
* tests/openpgp/verify.scm (msg_ed25519_rshort): New
(msg_ed25519_sshort): New.
("Checking that a valid Ed25519 signature is verified as such"): New.
--

About one out of 256 signature won't verify due to stripped zero
bytes.  See the source comment for details.

Reported-by: Andre Heinecke
Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-25 16:18:00 +02:00
Werner Koch 74a082bc10
common: Rename an odd named function.
* common/openpgp-oid.c (oid_crv25519): Rename to oid_cv25519.
(openpgp_oid_is_crv25519): Rename to openpgp_oid_is_cv25519.  Change
callers.

--

We use "cv25519" everywhere else and thus the test function should not
have a surprising name.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-25 15:16:32 +02:00
Werner Koch 19d12be3ce
gpg: New option --with-tofu-info.
* g10/gpg.c (oWithTofuInfo): New.
(opts): Add --with-tofu-info.
(main): Set opt.with_tofu_info.
* g10/options.h (struct opt): Add field WITH_TOFU_INFO.
* g10/tofu.c (show_statistics): Add optional arg OUTFP and enter
special mode if not NULL.  Change all callers.
(tofu_write_tfs_record): New.
* g10/keylist.c (list_keyblock_colon): Do not print the tofu policy as
part of the "uid" record.  Print a new "tfs" record if the new option
is set.
* tests/openpgp/tofu.scm (getpolicy): Change from UID to TFS record.
--

A separate option is required to avoid slowing down key listings.
Foer example the current code takes for a keylisting in tofu+pgp mode
17 seconds while it takes more than 5 minutes if the option is used.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-25 09:37:56 +02:00
Werner Koch 0f1f02acc1
gpg: Change TOFU_STATS to return timestamps.
* g10/tofu.c (write_stats_status): Add arg FP to print a colon
formated line.  Adjust for changed TOFU_STATS interface.
(show_statistics): Let the query return timestamps and use
gnupg_get-time to compute the "time ago" values.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-24 19:56:14 +02:00
Werner Koch 5eb2682686
common: Guarantee that gnupg_get_time does not return an error.
* common/gettime.c (gnupg_get_time): Abor if time() failed.
(gnupg_get_isotime): Remove now useless check.
(make_timestamp): Remove check becuase we already checked this modulo
the faked time thing.
--

In reality a call foo = time (NULL) can never fail because the only
defined error is EFAULT, but we don't provide a buffer.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-24 18:37:55 +02:00
Werner Koch 460568d341
wks: Add command --supported to gpg-wks-client.
* tools/gpg-wks-client.c (aSupported): New.
(opts): Add --supported.
(parse_arguments): Ditto.
(main): Call command_supported.
(command_supported): New.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-24 15:48:21 +02:00
Werner Koch 95e9a97b32
doc: Some additional source comments
--
2016-08-24 15:31:44 +02:00
Werner Koch 54245979e6
common: Change license of mbox-util to LGPLv2.1+.
--

Noet that the code has entirely been written by me.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-22 20:44:23 +02:00
Werner Koch c47386a11a
wks: Install gpg-wks-client under libexec
* tools/Makefile.am (bin_PROGRAMS): Move gpg-wks-client to ...
(libexec_PROGRAMS): ...here.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-22 17:05:00 +02:00
Werner Koch 62f3e00277
common: Remove unused vars in simple-pwquery.
* common/simple-pwquery.c (agent_send_option): Remove unused vars.
(simple_query): Ditto.
(agent_open): Ditto.  Return RC on error.
(simple_pwquery): Remove unused vars.  Remove shadowing of 'p'.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-22 11:09:42 +02:00
Werner Koch d4bd9743cf
Post release updates.
--
2016-08-18 18:23:28 +02:00
Werner Koch 6bee88dd06
Release 2.1.15 2016-08-18 17:14:48 +02:00
Werner Koch c0f1dbd54a
Update NEWS.
--
2016-08-18 16:58:19 +02:00
Werner Koch 74c641fa74
po: Auto update
--
2016-08-18 16:57:40 +02:00
Werner Koch e33d073cb9
po: Add init.c to POTFILES.in
--
2016-08-18 16:56:41 +02:00
Werner Koch 0a32153316
po: Update German translation 2016-08-18 16:55:01 +02:00
Åka Sikrom ec88d7c8a9
po: Update Norwegian translation. 2016-08-18 16:40:59 +02:00
Ineiev 6f6bfbf175
po: Update Russian translation 2016-08-18 16:36:34 +02:00
Werner Koch 1b55e86442
gpg: Add import filter "drop-sig".
* g10/import.c (import_drop_sig): New variable.
(cleanup_import_globals): Release that.
(parse_and_set_import_filter): Add filter "drop-sig".
(filter_getval): Implement properties for drop-sig.
(apply_drop_sig_filter): New.
(import_one): Apply that filter.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-18 16:15:49 +02:00
Werner Koch d25db3c903
doc: Add comments on how to parse --list-colons output.
--

GnuPG-bug-id: 2437
2016-08-18 12:41:55 +02:00
Werner Koch d83ba4897b
dirmngr: Remove all system daemon features.
* dirmngr/dirmngr.h (opts): Remove fields 'system_service' and
'system_daemon'.
* common/homedir.c (dirmngr_sys_socket_name): Remove.
(dirmngr_user_socket_name): Rename to ...
(dirmngr_socket_name): this.  Change call callers.
* common/asshelp.c (start_new_dirmngr): Remove the system socket
feature.
* tools/gpgconf.c (list_dirs): Do not print "dirmngr-sys-socket".
* sm/server.c (gpgsm_server): Adjust for removed system socket feature.
* dirmngr/server.c (cmd_getinfo): Ditto.
(cmd_killdirmngr): Remove check for system daemon.
(cmd_reloaddirmngr): Ditto.
* dirmngr/dirmngr.c (USE_W32_SERVICE): Remove macro.
(aService): Remove.
(opts): Remove --service.
(w32_service_control): Remove.
(real_main, call_real_main) [W32]: Remove wrapper.
(main): Remove Windows system service feature.  Remove system dameon
feature.  Use only the "~/.gnupg/dirmngr_ldapservers.conf" file.
* dirmngr/certcache.c (load_certs_from_dir): Remove warning in the
system dameon case.
* dirmngr/crlcache.c (DBDIR_D): Always use "~/.gnupg/crls.d".
* dirmngr/ocsp.c (validate_responder_cert): Do not call
validate_cert_chain which was used only in system daemon mode.
* dirmngr/validate.c (validate_cert_chain): Always use the code.
--

We are now starting dirmngr as needed as a user daemon.  The
deprecated system daemon mode does not anymore make sense.  In case a
system wide daemon is required, it is better to setup a dedicated
account to run dirmngr and tweak socket permissions accordingly.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-18 11:23:40 +02:00
Werner Koch de6e3217cd
gpg: New option --sender
* g10/options.h (struct opt): Add field 'sender_list'.
* g10/gpg.c: Include mbox-util.h.
(oSender): New.
(opts): Add option "--sender".
(main): Parse option.
--

This option will eventually be used for more advanced purposes.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-18 10:08:34 +02:00
Werner Koch b5d63e81d5
agent: Allow import of overly large keys.
* agent/command.c (MAXLEN_KEYDATA): Double the size.
--

Debian-bug-id: 834447
Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-16 19:06:28 +02:00
Werner Koch f02ceb6c6e
g13: Allow the use of a g13tab label for --mount.
* g13/mount.c (g13_mount_container): Do not run the first access check
if syshelp is required.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-14 20:23:12 +02:00
Werner Koch b781113cf1
g13: Implement --umount for dm-crypt.
* g13/g13.c (main): Implement command --umount.
* g13/mount.c (g13_umount_container): use the syshelper if needed.
* g13/backend.c (be_umount_container): New.
* g13/be-dmcrypt.c (be_dmcrypt_umount_container): New.
* g13/call-syshelp.c (call_syshelp_run_umount): New.
* g13/sh-cmd.c (cmd_umount): New.
(register_commands): Register UMOUNT.
* g13/sh-dmcrypt.c (sh_dmcrypt_umount_container): New.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-14 20:17:51 +02:00
Werner Koch c9a0bccc77
g13: Fix double free bug.
* g13/sh-cmd.c (cmd_mount, cmd_resume): Do not xfree TIUPLES.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-13 19:42:18 +02:00
Werner Koch 7009206402
g13: Consider g13tab for a mount command.
* g13/sh-cmd.c (cmd_getkeyblob): New.
(register_commands): Register it.
* g13/call-syshelp.c (getkeyblob_data_cb): New.
(call_syshelp_get_keyblob): New.
* g13/mount.c: Include callsyshelp.h.
(g13_mount_container): Ask syshelp whether the filename is managed by
g13tab.  Call syshelp to get the encrypted keyblob in this case.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-13 19:40:32 +02:00
Werner Koch 37e932658c
g13: Move some function around.
* g13/keyblob.c (g13_keyblob_decrypt): Move to ...
* g13/server.c: to here.
* g13/suspend.c, g13/mount.c: Include server.h.
* g13/Makefile.am (g13_syshelp_SOURCES): Add keyblob.c
--

This is done to be able to use keyblob read code in syshelp w/o
requiring linking to call-gpg.c

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-13 17:39:28 +02:00
Werner Koch b57f553212
g13: New command --find-device.
* common/status.h (STATUS_BLOCKDEV: New.
* g13/call-syshelp.c: Include "call-syshelp.h".
(finddevice_status_cb, call_syshelp_find_device): New.
* g13/g13.c (aFindDevice): New.
(opts): Add "--find-device".
(main): Implement --find-device.
* g13/sh-cmd.c (cmd_finddevice): New.
(register_commands): Register new command.
--

This might be useful for scripting.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-13 13:49:41 +02:00
Daniel Kahn Gillmor 3a75ff65fb
Avoid leading ": " in the log output when there are no prefixes.
* common/logging.c (do_logv): When no prefixes have been requested,
omit the ": " separator, since there is nothing on the left-hand
side of it.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2016-08-12 12:18:17 +02:00
Daniel Kahn Gillmor 61c2a1fa6d
Call log_set_prefix() with human-readable labels.
* agent/preset-passphrase.c, agent/protect-tool.c, dirmngr/dirmngr.c
* dirmngr/t-http.c, g10/gpg.c, g10/gpgv.c, g13/g13-syshelp.c
* g13/g13.c, kbx/kbxutil.c, scd/scdaemon.c, sm/gpgsm.c
* tests/gpgscm/main.c, tools/gpg-check-pattern.c
* tools/gpg-connect-agent.c, tools/gpgconf.c, tools/gpgtar.c
* tools/symcryptrun.c: Invoke log_set_prefix() with
human-readable labels.

--

Some invocations of log_set_prefix() were done with raw numeric values
instead of values that humans can understand.  Use symbolic
representations instead of numeric for better readability.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2016-08-12 12:16:19 +02:00
Werner Koch 70b5d7c43a
gpg: New option --input-size-hint.
* g10/options.h: Include stdint.h.
(struct opt): Add field 'input_size_hint'.
* g10/gpg.c (oInputSizeHint): New.
(opts): Add --input-size-hint.
(main): Set opt.input_size_hint.
* g10/progress.c (write_status_progress): Use the hint.
--

This is a prerequisite to fix
GnuPG-bug-id: 2368

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-11 21:32:55 +02:00
Werner Koch 0698324cde
common: New function string_to_u64.
* common/stringhelp.c (string_to_u64): New.
* dirmngr/http.c (longcounter_t): Remove.
(struct cookie_s): Change content_length to uint64_t.
(parse_response): Use string_to_u64.
--

Meanwhile we allow some C99 features including stdint.h.  Thus we can
simplify things now.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-11 21:32:55 +02:00
Justus Winter 72fa314b71 common: Remove compatibility code.
* common/Makefile.am: Drop deleted files.
* common/w32-afunix.c: Delete file.
* common/w32-afunix.h: Likewise.

GnuPG-bug-id: 2408
Signed-off-by: Justus Winter <justus@g10code.com>
2016-08-11 13:03:16 +02:00
Justus Winter 14479e2515 common: Rework the simple password query module.
* common/simple-pwquery.c (writen, readline): Drop.
(agent_send_option, agent_send_all_options, agent_open): Just use
libassuan.
(simple_pw_set_socket): Simplify.
(default_inq_cb): New function.
(simple_pwquery, simple_query): Just use libassuan.
* agent/Makefile.am (gpg_preset_passphrase_LDADD): Add libassuan.
* tools/Makefile.am (symcryptrun_LDADD): Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-08-11 12:49:30 +02:00
Justus Winter 9e6503b7ce common: Remove simple password query error codes.
* common/simple-pwquery.h: Remove mapping function.  Move all
definitions of status codes...
* common/simple-pwquery.c: ... here, and define them to meaningful gpg
error values.
* agent/preset-passphrase.c (preset_passphrase): Use error code as-is.
(forget_passphrase): Likewise.
* tools/symcryptrun.c (confucius_get_pass): Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>
2016-08-11 09:52:08 +02:00
Werner Koch ed5c1b0b8a
gpg: Print the signer's UID during verification.
* g10/parse-packet.c (parse_signature): Sanitize the value stored in
SIGNERS_UID.
* g10/mainproc.c (issuer_fpr_string): New.
(check_sig_and_print): Print the signers' UID.  Print the issuer
fingerprint in --rfc4880bis mode.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-10 19:53:53 +02:00
Werner Koch f2ea7e539c
common: New function try_make_printable_string.
* common/stringhelp.c (sanitize_buffer): Remove.  Move code to ...
* common/miscellaneous.c (try_make_printable_string): new.
(make_printable_string): Call try_make_printable_string.

Signed-off-by: Werner Koch <wk@gnupg.org>
2016-08-10 19:53:53 +02:00