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Commit Graph

1116 Commits

Author SHA1 Message Date
Werner Koch
4a326d7c9a
gpg: Fix duplicate key import due to legacy key in keyring.
* g10/keydb.c (keydb_search_fpr): Skip legacy keys.
--

A test case for this problem can be found at
GnuPG-bug-id: 2031

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-08-04 17:32:08 +02:00
Werner Koch
f05a63b104
gpg: Properly handle legacy keys while looking for a secret key.
* g10/getkey.c (have_secret_key_with_kid): Skip legacy keys.
--

This fixes
GnuPG-bug-id: 2031

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-08-04 12:28:17 +02:00
Werner Koch
328a6b6459
gpg: Fix endless loop for expired keys given by fpr.
* g10/getkey.c (lookup): Disable keydb caching when continuing a
search.
--

Caches are Fierce Creatures.

Reported-by: Patrick Brunschwig
2015-07-31 12:02:08 +02:00
Werner Koch
23d8609f4b
gpg: Do not return "Legacy Key" from lookup if a key is expired.
* g10/getkey.c (lookup): Map GPG_ERR_LEGACY_KEY.
--

If an expired key is directly followed by a legacy key in the keyring,
the lookup function incorrectly returned "legacy key" instead of
"unusable key".  We fix it by handling not found identical to a legacy
key if the last finish lookup failed.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-07-29 16:11:17 +02:00
Werner Koch
8b2b988309
gpg: Indicate secret keys and cards in a key-edit listing.
* g10/keyedit.c (sign_uids): Add arg "ctrl".
(show_key_with_all_names_colon): Ditto.
(show_key_with_all_names): Ditto.

* g10/keyedit.c (show_key_with_all_names): Print key record
indicators by checking with gpg-agent.
(show_key_with_all_names): Ditto.  May now also print sec/sbb.
--

This also fixes a problem in the --with-colons mode.  Before this
patch the --with-colons output of --edit-key always showed pub/sub
regardless of the old toogle state.  Now it also prints sec/sbb.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-07-29 09:48:20 +02:00
Werner Koch
7ef09afd1a
gpg: Remove the edit-key toggle command.
* g10/keyedit.c (cmds): Remove helptext from "toggle".
(keyedit_menu): Remove "toggle" var and remove the sub/pub check
against toggle.
--

Because it is now easily possible to have only secret keys for some of
the main/subkeys the current check on whether any secret is available
is not really useful.  A finer grained check should eventually be
implemented.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-07-28 17:43:29 +02:00
Werner Koch
d382242fb6
Replace GNUPG_GCC_A_ macros by GPGRT_ATTR_ macros.
* common/util.h: Provide replacement for GPGRT_ATTR_ macros when using
libgpg-error < 1.20.
* common/mischelp.h: Ditto.
* common/types.h: Ditto.
--

Given that libgpg-error is a dependency of all GnuPG related libraries
it is better to define such macros at only one place instead of having
similar macros at a lot of places.  For now we need repalcement
macros, though.
2015-07-26 12:50:24 +02:00
NIIBE Yutaka
ef080d5c7f scd: support any curves defined by libgcrypt.
* g10/call-agent.h (struct agent_card_info_s): Add curve field.
* g10/call-agent.c (learn_status_cb): Use curve name.
* g10/card-util.c (card_status): Show pubkey name.
* scd/app-openpgp.c (struct app_local_s): Record OID and flags.
(store_fpr): Use ALGO instead of key type.
(send_key_attr): Use curve name instead of OID.
(get_public_key): Clean up by OID to curve name.
(ecc_writekey): Support any curves in libgcrypt.
(do_genkey, do_auth, ): Follow the change.
(ecc_oid): New.
(parse_algorithm_attribute): Show OID here.
2015-07-25 12:09:23 +09:00
NIIBE Yutaka
dbf4534f49 scd: Format change to specify "rsa2048" for KEY-ATTR.
* g10/card-util.c (do_change_keysize): Put "rsa".
* scd/app-openpgp.c (change_keyattr, change_keyattr_from_string):
Change the command format.
(rsa_writekey): Check key type.
(do_writekey): Remove "ecdh" and "ecdsa" support which was available
in experimental libgcrypt before 1.6.0.
2015-07-23 14:10:03 +09:00
Neal H. Walfield
f2ee673c99 Don't segfault if the first 'auto-key-locate' option is 'clear'.
* g10/getkey.c (free_akl): If AKL is NULL, just return.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
Reported-by: Sami Farin.
GnuPG-bug-id: 2045
2015-07-16 09:57:41 +02:00
NIIBE Yutaka
5b46726931 g10: Use canonical name for curve.
* g10/import.c (transfer_secret_keys): Use canonical name.
* common/openpgp-oid.c (openpgp_curve_to_oid): Return NULL on error.
* g10/keyid.c (pubkey_string): Follow change of openpgp_curve_to_oid.
* g10/keylist.c (list_keyblock_print, list_keyblock_colon): Ditto.
* g10/parse-packet.c (parse_key): Ditto.
2015-07-08 15:05:06 +09:00
Werner Koch
d8bc89ab88
Remove obsolete file g10/comment.c.
--
2015-06-30 11:56:01 +02:00
Werner Koch
740c4af703
doc: Updated HACKING.
--

Added used commit keywords.
Add some comments to the list of files.
2015-06-30 11:55:17 +02:00
Werner Koch
010e4281c3
gpg: Make show-sig-subpackets work again.
* g10/gpg.c (parse_list_options): Fix offset for subpackets.
--

Regression-due-to: 7d0492075e
GnuPG-bug-id: 2008
Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-30 11:01:16 +02:00
Werner Koch
b607657931
agent: Prepare for Libassuan with Cygwin support.
* agent/gpg-agent.c (create_server_socket): Add arg "cygwin".  Call
assuan_sock_set_flag if Assuan version is recent enough.
(main): Create ssh server socket with Cygwin flag set.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-29 21:28:59 +02:00
Neal H. Walfield
68c217f457 Improve the description of old packets with an indeterminate length.
* g10/parse-packet.c (parse): Make the description more accurate when
listing packets: old format packets don't support partial lengths,
only indeterminate lengths (RFC 4880, Section 4.2).

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
2015-06-29 15:53:45 +02:00
Werner Koch
4698e5b203
gpg: Allow debug flag names for --debug.
* g10/gpg.c (opts): Change arg for oDebug to a string.
(debug_flags): New; factored out from set_debug.
(set_debug): Remove "--debug-level help".  Use parse_debug_flag to
print the used flags.
(main): Use parse_debug_flag for oDebug.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-22 21:01:10 +02:00
Werner Koch
e0873a3372
gpg: Fix regression due to recent commit 6500f33
* g10/keydb.c (kid_list_s): Keep a state in the table.
(kid_not_found_table): Rename to kid_found_table.
(n_kid_not_found_table): Rename to kid_found_table_count.
(kid_not_found_p): Return found state.
(kid_not_found_insert): Add arg found.
(keydb_search): Store found state in the table.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-22 15:16:58 +02:00
Werner Koch
0948c4f217
gpg: Print number of good signatures with --check-sigs.
* g10/keylist.c (keylist_context): Add field good_sigs.
(list_keyblock_print): Updated good_sigs.
(print_signature_stats): Print number of good signatures and use
log_info instead of tty_printf.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-20 15:05:32 +02:00
Werner Koch
6500f338a3
gpg: Improve speed of --check-sigs and --lish-sigs.
* g10/keydb.c (kid_list_t): New.
(kid_not_found_table, n_kid_not_found_table): New.
(kid_not_found_p, kid_not_found_insert, kid_not_found_flush): New.
(keydb_insert_keyblock): Flush the new cache.
(keydb_delete_keyblock): Ditto.
(keydb_update_keyblock): Ditto.
(keydb_search): Use the new cache.
(keydb_dump_stats): New.
* g10/gpg.c (g10_exit): Dump keydb stats.
--

What we do here is to keep track of key searches by long keyids (as
stored in all signatures) so that we do not need to scan the keybox
again after we already found that this keyid will result in
not-found.  As soon as we change gpg to run as a co-process we should
store this table per session because other instances of gpg may have
updated the keybox without us knowing.

On a test ring with

  gpg: 94721 good signatures
  gpg: 6831 bad signatures
  gpg: 150703 signatures not checked due to missing keys
  gpg: 5 signatures not checked due to errors
  gpg: keydb: kid_not_found_table: total: 14132

this new cache speeds a --check-sigs listing up from 28 minutes to
less than 3 minutes.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-20 15:03:32 +02:00
Werner Koch
53e9b86085
gpg: Add more log_clock calls to keydb.c
* g10/keydb.c (keydb_get_keyblock): Add log_clock calls.
2015-06-19 16:59:46 +02:00
Werner Koch
663a31f1ea
gpg: Print available debug flags using "--debug-level help".
* g10/gpg.c (set_debug): Add "help" option and use a table for the
flags.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-19 14:56:46 +02:00
Werner Koch
c5604eeee4
gpg: Fix export problem in case an old keyring has PGP-2 keys.
* g10/export.c (do_export_stream): Skip legacy keys.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-19 12:39:29 +02:00
Werner Koch
010d26a85b
agent: Print a warning for obsolete options.
* g10/misc.c (obsolete_scdaemon_option): Move to
* common/miscellaneous.c (obsolete_option): ... here.
* agent/gpg-agent.c (main): Use obsolete_option for the 3 obsolete
options.
--

GnuPG-bug-id: 2016
Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-17 12:59:29 +02:00
Neal H. Walfield
eac081ba12 Don't prompt for the password multiple times in pinentry loopback mode.
* g10/gpg.c (main): If OPT.PINENTRY_MODE is PINENTRY_MODE_LOOPBACK,
clear OPT.PASSPHRASE_REPEAT.
2015-06-16 16:00:39 +02:00
Werner Koch
a4a15195c2
gpg: Replace -1 by GPG_ERR_NOT_FOUND in tdbio.c
* g10/tdbio.c (lookup_hashtable): Return GPG_ERR_NOT_FOUND.
* g10/tdbdump.c (import_ownertrust): Test for GPG_ERR_NOT_FOUND.
* g10/trustdb.c (read_trust_record): Ditto.
(tdb_get_ownertrust, tdb_get_min_ownertrust): Ditto.
(tdb_update_ownertrust, update_min_ownertrust): Ditto.
(tdb_clear_ownertrusts, update_validity): Ditto.
(tdb_cache_disabled_value): Ditto.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-04 18:08:26 +02:00
Werner Koch
f170240ef7
gpg: Cleanup error code path in case of a bad trustdb.
* g10/tdbio.c (tdbio_read_record): Fix returning of the error.
--

Actually the returned error will anyway be GPG_ERR_TRUSTDB but the old
code was not correct.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-04 17:39:55 +02:00
Werner Koch
bf06d04f53
gpg: Fix output in case of a corrupted trustdb.
* g10/tdbdump.c (list_trustdb): Add arg FP and change callers to pass
es_stdout.
* g10/tdbio.c (upd_hashtable): On a corrupted trustdb call
list_trustdb only in verbose > 1 mode and let it dump to stderr.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-06-04 17:34:55 +02:00
Werner Koch
840f807a90
gpg: Re-indent and improve documentation of g10/tdbio.c
--
2015-06-04 17:26:44 +02:00
NIIBE Yutaka
fe5c6edaed g10: Fix a race condition initially creating trustdb.
* g10/tdbio.c (take_write_lock, release_write_lock): New.
(put_record_into_cache, tdbio_sync, tdbio_end_transaction): Use
new lock functions.
(tdbio_set_dbname): Fix the race.
(open_db): Don't call dotlock_create.

--

GnuPG-bug-id: 1675
2015-05-28 17:18:35 +09:00
NIIBE Yutaka
6cb18a8f97 g10: Remove g10/signal.c.
* g10/signal.c: Remove.
* g10/main.h: Remove old function API.
* g10/tdbio.c: Use new API, even in the dead code.

--

We use common/signal.c now.  The file g10/signal.c has been useless
since 2003-06-27.  Now, the removal.
2015-05-27 10:22:32 +09:00
NIIBE Yutaka
c771963140 g10: detects public key encryption packet error properly.
g10/mainproc.c (proc_pubkey_enc): Only allow relevant algorithms for
encryption.
2015-05-19 10:32:07 +09:00
Werner Koch
43ea8f5d88
build: Make --disable-gpgsm work.
* Makefile.am: Always build kbx/
* g10/Makefile.am (AM_CFLAGS): Include KSBA_CFLAGS.
--

Note that "make check" still prints a warning.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-05-15 13:20:52 +02:00
Werner Koch
b03a264729
gpg: Avoid cluttering stdout with trustdb info in verbose mode.
* g10/trustdb.c (validate_keys): Call dump_key_array only in debug
mode.
--

I guess that is a left-over from an early attempt to output
information on the trustdb for use by other tools.  Maybe related to
the former --list-trust-path command.  Sending it to stdout is
probably useful so we do this now only in debug mode.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-05-08 16:30:04 +02:00
Werner Koch
7039f87375
gpg: Fix wrong output in list mode.
* g10/parse-packet.c (parse_gpg_control): Replace puts by es_fputs to
LISTFP.
--

Reported-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>

This was an oversight from the conversion to estream or a separate
listing stream.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-05-08 16:20:26 +02:00
Werner Koch
64e809b791
gpg: New command --quick-adduid.
* g10/keygen.c (ask_user_id): Factor some code out to ...
(uid_already_in_keyblock): new.
(generate_user_id): Add arg UIDSTR.  Fix leaked P.
* g10/keyedit.c (menu_adduid): Add new arg uidstring.  Adjust caller.
(keyedit_quick_adduid): New.
* g10/gpg.c (aQuickAddUid): New.
(opts):  Add command --quick-adduid.
(main): Implement that.
--

GnuPG-bug-id: 1956
Signed-off-by: Werner Koch <wk@gnupg.org>
2015-05-08 16:08:57 +02:00
Werner Koch
3c439c0447
gpg: Add push/pop found state feature to keydb.
* g10/keydb.c (keydb_handle): Add field saved_found.
(keydb_new): Init new field.
(keydb_push_found_state, keydb_pop_found_state): New.
* g10/keyring.c (kyring_handle): Add field saved_found.
(keyring_push_found_state, keyring_pop_found_state): New.
--

We have the same feature in gpgsm.  It is very useful to check for an
unambiguous user id with a follow up update of the keyblock.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-05-08 15:51:11 +02:00
Werner Koch
b772e459fa
gpg: Minor code merging in keyedit.
* g10/keyedit.c (fix_keyblock): Rename to fix_key_signature_order.
(fix_keyblock): New.  Call fix_key_signature_order and other fix
functions.
(keyedit_menu): Factor code out to new fix_keyblock.
(keyedit_quick_sign): Ditto.  Check for primary fpr before calling
fix_keyblock.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-05-08 12:18:36 +02:00
Werner Koch
874ef16e70
gpg: Improve 'General key info' line of --card-status.
* g10/keylist.c (print_pubkey_info): Print either "pub" or "sub".

* g10/getkey.c (get_pubkey_byfprint): Add optional arg R_KEYBLOCK.
* g10/keyid.c (keyid_from_fingerprint): Adjust for change.
* g10/revoke.c (gen_desig_revoke): Adjust for change.
* g10/card-util.c (card_status): Simplify by using new arg.  Align
card-no string.

* g10/card-util.c (card_status): Remove not used GnuPG-1 code.
--

This now prints "sub" if the first used card key is actually a subkey.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-05-07 12:12:41 +02:00
Werner Koch
173b26c8f8
gpg: Fix regression not displaying the card serial number
* g10/call-agent.c (keyinfo_status_cb): Detect KEYINFO.
--

This regression is due to
commit 585d5c62ee
from February 2013!

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-05-07 11:54:34 +02:00
NIIBE Yutaka
f77fd572db g10: fix cmp_public_key.
* g10/free-packet.c (cmp_public_keys): Compare opaque
data at the first entry of the array when it's unknown algo.

--

(forwardported from 2.0 commit 43429c7869)

GnuPG-bug-id: 1962
2015-05-01 13:58:18 +09:00
Werner Koch
26d7e0d7ac
common: Rename log and gcc attribute macros (jnlib merge).
* common/logging.h: Rename JNLIB_LOG_* to GPGRT_LOG_*.
* common/mischelp.h: Rename JNLIB_GCC_* to GPGRT_GCC_*.
--

JNLIB has no more meaning.  Thus we switch to a GPGRT_ prefix in
anticipation that some code may eventually be moved to libgpg-error.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-04-24 16:10:47 +02:00
Werner Koch
575230d91b
common: Remove two JNLIB_ macros (jnlib merge).
* configure.ac: Merge seperate jnlib checks.
(HAVE_JNLIB_LOGGING): Remove.
* common/logging.c, common/simple-pwquery.c (JNLIB_NEED_AFLOCAL):
Rename to GNUPG_COMMON_NEED_AFLOCAL.  Change all tests.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-04-24 16:10:15 +02:00
Werner Koch
154f3ed2bf
gpg: Move all DNS access to Dirmngr.
* common/dns-cert.h: Move to ../dirmngr/.
* common/dns-cert.c: Move to ../dirmngr/.  Change args to return the
key as a buffer.
* common/t-dns-cert.c: Move to ../dirmngr/.
* common/pka.c, common/pka.h, common/t-pka.c: Remove.

* dirmngr/server.c (data_line_cookie_write): Factor code out to
data_line_write and make it a wrapper for that.
(data_line_write): New.
(cmd_dns_cert): New.
(register_commands): Register new command.

* g10/Makefile.am (LDADD): Remove DNSLIBS.
* g10/call-dirmngr.c (dns_cert_parm_s): New.
(dns_cert_data_cb, dns_cert_status_cb): New.
(gpg_dirmngr_dns_cert): New.
(gpg_dirmngr_get_pka): New.
* g10/gpgv.c (gpg_dirmngr_get_pka): New dummy function.
* g10/keyserver.c (keyserver_import_cert): Replace get_dns_cert by
gpg_dirmngr_dns_cert.
(keyserver_import_pka): Replace get_pka_info by gpg_dirmngr_get_pka.
* g10/mainproc.c: Include call-dirmngr.h.
(pka_uri_from_sig): Add CTX arg. Replace get_pka_info by
gpg_dirmngr_get_pka.
--

With this patch gpg does not do any network access itself but uses
dirmngr for that.  Note that we need to keep linking to NETLIBS due to
the logging code and because we need TCP for our socket emulation
under Windows.  Probably also required for Solaris etc.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-04-23 15:52:39 +02:00
Werner Koch
c4d98734c5
gpg: Make keyserver-option http_proxy work.
* g10/options.h (opt): Add field keyserver_options.http_proxy.
* g10/keyserver.c (warn_kshelper_option): Add arg noisy.
(parse_keyserver_options): Parse into new http_proxy field.
* g10/call-dirmngr.c (create_context): Send the http-proxy option.
2015-04-21 19:29:53 +02:00
Werner Koch
727fe4f8d7
gpg: Do not use honor-keyserver-url sub-option by default. 2015-04-21 15:46:13 +02:00
Werner Koch
ae0d65f864
gpg: Make preferred keyservers work.
* g10/call-dirmngr.c (dirmngr_local_s): Add field set_keyservers_done.
(create_context): Move keyserver setting to ...
(open_context): here.
(clear_context_flags): New.
(gpg_dirmngr_ks_get): Add arg override_keyserver.
* g10/keyserver.c (keyserver_refresh): Improve diagnostics.
(keyserver_get_chunk): Ditto.  Pass OVERRIDE_KEYSERVER to ks_get.
--

It used to ignore the given server but showed a diagnostics that it
will be used.
2015-04-21 15:36:30 +02:00
Werner Koch
da1990bac7
gpg: Update sub-options of --keyserver-options
* g10/options.h (KEYSERVER_HTTP_PROXY): New.
(KEYSERVER_USE_TEMP_FILES, KEYSERVER_KEEP_TEMP_FILES): Remove.
(KEYSERVER_TIMEOUT): New.
* common/keyserver.h (KEYSERVER_TIMEOUT): Remove.
* g10/keyserver.c (keyserver_opts): Remove obsolete "use-temp-files"
and "keep-temp-files". Add "http-proxy" and "timeout".
(parse_keyserver_options): Remove 1.2 compatibility option
"honor-http_proxy".  Remove "use-temp-files" and "keep-temp-files"
code.
--

Note that many of these options where implicitly used by passing any
unknown option down to the former keyserver helpers.  The don't exist
anymore thus we need to make them explicit.  Another patch will convey
them to dirmngr.  Temp files are not anymore used thus they can be
removed and will be ignored when used.

Signed-off-by: Werner Koch <wk@gnupg.org>
2015-04-21 10:15:04 +02:00
Werner Koch
25fce93ba1
gpg: Fix NULL-segv due to invalid imported data.
* g10/free-packet.c (my_mpi_copy): New.
(copy_public_key, copy_signature): Use instead of mpi_copy.
--

Reported-by: Hanno Böck
Signed-off-by: Werner Koch <wk@gnupg.org>
2015-04-13 17:19:46 +02:00
Werner Koch
67158ff155
Remove obsolete directories from AM_CPPFLAGS. 2015-04-10 13:11:59 +02:00