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51 Commits

Author SHA1 Message Date
Werner Koch
e53f603728
gpg: Allow decryption w/o public key but with correct card inserted.
* agent/command.c (cmd_readkey): Add option --no-data and special
handling for $SIGNKEYID and $AUTHKEYID.
* g10/call-agent.c (agent_scd_getattr): Create shadow keys for KEY-FPR
output.
* g10/skclist.c (enum_secret_keys): Automagically get a missing public
key for the current card.

Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 50293ec2eb)
2021-05-04 10:06:57 +02:00
Werner Koch
9ac182f376
gpg: Fix double free with anonymous recipients.
* g10/pubkey-enc.c (get_session_key): Do not release SK.
--

Bug is in 2.2.18 only.

The semantics of the enum_secret_keys function changed in master.
When back porting this for 2.2.18 I missed this change and thus we ran
into a double free.  The patches fixes the regression but is it clumsy.
We need to change the enum_secret_keys interface to avoid such a
surprising behaviour; this needs to be done in master first.

Regression-due-to: 9a317557c5
GnuPG-bug-id: 4762
Signed-off-by: Werner Koch <wk@gnupg.org>
2019-11-29 17:44:12 +01:00
Werner Koch
9a317557c5
gpg: Allow decryption using non-OpenPGP cards.
* g10/call-agent.c (struct getattr_one_parm_s): New.
(getattr_one_status_cb): New.
(agent_scd_getattr_one): New.
* g10/pubkey-enc.c (get_it): Allow the standard leading zero byte from
pkcs#1.
* g10/getkey.c (enum_secret_keys): Move to...
* g10/skclist.c (enum_secret_keys): here and handle non-OpenPGP cards.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit ec6a677923)

This commit also incorporates "g10: Move enum_secret_keys to
skclist.c."  Which was started with
commit 03a8de7def
on master about a year ago.

Signed-off-by: Werner Koch <wk@gnupg.org>
GnuPG-bug-id: 4681
2019-08-21 13:58:34 +02:00
NIIBE Yutaka
fbb2259d22 g10: Fix default-key selection for signing, possibly by card.
* g10/call-agent.c (warn_version_mismatch): Revert.
(start_agent): Suppress version mismatch if relevant.
* g10/getkey.c (get_seckey_default_or_card): New.
* g10/skclist.c (build_sk_list): Use get_seckey_default_or_card.

--

The change of 97a2394, which prefers available card than default key
specified is too strong.

Fixes-commit: 97a2394eca
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2017-05-22 09:27:36 +09:00
NIIBE Yutaka
97a2394eca g10: For signing, prefer available card key when no -u option.
* g10/skclist.c (build_sk_list): Ask gpg-agent if card is available.
Then, use the card key if any.

--

GnuPG-bug-id: 1983
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2017-04-27 10:33:58 +09:00
Werner Koch
8f2671d2cc
gpg: Pass CTRL to many more functions.
--

For proper operations as a server we need to avoid global variables.
Thus we need to pass the session state CTRL to most functions.  Quite
a lot of changes but fortunately straightforward to do.

Signed-off-by: Werner Koch <wk@gnupg.org>
2017-03-31 20:07:20 +02:00
NIIBE Yutaka
70aca95d68 Remove -I option to common.
* dirmngr/Makefile.am (AM_CPPFLAGS): Remove -I$(top_srcdir)/common.
* g10/Makefile.am (AM_CPPFLAGS): Ditto.
* g13/Makefile.am (AM_CPPFLAGS): Ditto.
* kbx/Makefile.am (AM_CPPFLAGS): Ditto.
* scd/Makefile.am (AM_CPPFLAGS): Ditto.
* sm/Makefile.am (AM_CPPFLAGS): Ditto.
* tools/Makefile.am (AM_CPPFLAGS): Ditto.
* Throughout: Follow the change.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
2017-03-07 20:25:54 +09:00
Werner Koch
4d7dc432b5
Change all http://www.gnu.org in license notices to https://
--
2016-11-05 12:02:19 +01:00
Werner Koch
64bfeafa52
gpg: Remove all assert.h and s/assert/log_assert/.
Signed-off-by: Werner Koch <wk@gnupg.org>
2016-04-29 11:05:24 +02:00
Neal H. Walfield
7195b94345 gpg: Don't check for ambiguous keys.
* g10/gpg.c (struct result): Move from here...
* g10/keydb.h (struct pubkey): ... to here.  Update users.
* g10/gpg.c (check_user_ids): Move from here...
* g10/getkey.c (get_pubkeys): ... to here.  Update users.  Use
get_pubkey_byname to look up the keys (this also prunes invalid keys).
(pubkey_free): New function.
(pubkeys_free): New function.
* g10/gpg.c (main): Don't check for ambiguous key specifications.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Regression-due-to: e8c53fc

This change not only moves the checks for ambiguous key specifications
from gpg.c to getkey.c, it also disables the checks.  The old code was
too divorced from the actual key lookups and, as such, it reproduced
the logic.  Unfortunately, the reproduction was a poor one: despite
fixing some inconsistencies (e.g., 10cca02), it still didn't deal with
group expansion or the auto key lookup functionality.  Given the
amount of instability introduced by this change, we (Neal & Werner)
decided it is better to defer introducing this functionality until
2.3.
2015-12-22 15:03:56 +01:00
Neal H. Walfield
e16d7168c5 gpg: Allow multiple --default-key options. Take the last available key.
* g10/getkey.c (parse_def_secret_key): New function.
(get_seckey_default): Add parameter ctrl.  Update callers.  Use
parse_def_secret_key to get the default secret key, if any.
(getkey_byname): Likewise.
(enum_secret_keys): Likewise.
* g10/options.h (opt): Change def_secret_key's type from a char * to a
strlist_t.
* g10/gpg.c (main): When processing --default-key, add the key to
OPT.DEF_SECRET_KEY.
* g10/gpgv.c (get_session_key): Add parameter ctrl.  Update callers.
* g10/mainproc.c (proc_pubkey_enc): Likewise.
(do_proc_packets): Likewise.
* g10/pkclist.c (default_recipient): Likewise.
* g10/pubkey-enc.c (get_session_key): Likewise.
* g10/sign.c (clearsign_file): Likewise.
(sign_symencrypt_file): Likewise.
* g10/skclist.c (build_sk_list): Likewise.
* g10/test-stubs.c (get_session_key): Likewise.

--
Signed-off-by: Neal H. Walield <neal@g10code.com>
GnuPG-bug-id: 806
2015-11-04 13:19:52 +01:00
Werner Koch
ea8a1685f7 gpg: Remove cipher.h and put algo ids into a common file.
* common/openpgpdefs.h (cipher_algo_t, pubkey_algo_t, digest_algo_t)
(compress_algo_t): New.
* agent/gpg-agent.c: Remove ../g10/cipher.h. Add openpgpdefs.h.
* g10/cipher.h (DEK): Move to ...
* g10/dek.h: new file.
* g10/cipher.h (is_RSA, is_ELGAMAL, is_DSA)
(PUBKEY_MAX_NPKEY, PUBKEY_MAX_NSKEY, PUBKEY_MAX_NSIG, PUBKEY_MAX_NENC)
(PUBKEY_USAGE_SIG, PUBKEY_USAGE_ENC, PUBKEY_USAGE_CERT)
(PUBKEY_USAGE_AUTH, PUBKEY_USAGE_NONE): Move to
* g10/packet.h: here.
* g10/cipher.h: Remove.  Remove from all files.
* g10/filter.h, g10/packet.h:  Include dek.h.
* g10/Makefile.am (common_source): Remove cipher.h.  Add dek.h.

Signed-off-by: Werner Koch <wk@gnupg.org>
2014-01-29 20:35:05 +01:00
Werner Koch
6cf8890dc1 Allow NULL for free_public_key. 2011-09-20 19:24:52 +02:00
Werner Koch
b008274afd Nuked almost all trailing white space.
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.
2011-02-04 12:57:53 +01:00
Werner Koch
8e5010a958 Decryption and signi via agent is now implemented. 2010-04-23 11:36:59 +00:00
Werner Koch
8459bcf95a Various changes to eventually support openpgp keys in pgp-agent.
Comment fixes.
Minor chnages in preparation of a W32CE port.
2010-02-02 14:06:19 +00:00
Werner Koch
019601191a Improved detection of bad/invalid signer keys. 2009-08-06 20:12:00 +00:00
Werner Koch
dcc0907793 Fix bug 1045. 2009-05-11 09:36:51 +00:00
Werner Koch
7d63aa42e5 Remove hacks which are not anymore needed since we now require Libgcrypt 1.4 2008-09-29 15:02:55 +00:00
Werner Koch
55ba204bfa Started to implement the audit log feature.
Pass PINENTRY_USER_DATA and XAUTHORITY to Pinentry.
Improved support for the quality bar.
Minor internal restructuring.
Translation fixes.
2007-11-19 16:03:50 +00:00
Werner Koch
93d3811abc Changed to GPLv3.
Removed intl/.
2007-07-04 19:49:40 +00:00
Werner Koch
4b48bcacc9 Fix for bug 537 2006-10-02 11:54:35 +00:00
Werner Koch
0ebd23fa76 Migrated more stuff to doc/
Migrated the gpg regression tests.
Some changes tp the gpg code to fix bugs and
for the use in testing. 
make distcheck works now with gpg enabled.
2006-08-21 20:20:23 +00:00
Werner Koch
fbe4ac37f6 g10/ does build again. 2006-05-23 16:19:43 +00:00
Werner Koch
d0907e64f4 Continued with merging.
Still does not build.
2006-04-19 13:24:36 +00:00
Werner Koch
29b23dea97 Merged with gpg 1.4.3 code.
The gpg part does not yet build.
2006-04-19 11:26:11 +00:00
Werner Koch
c0c2c58054 Finished the bulk of changes for gnupg 1.9. This included switching
to libgcrypt functions, using shared error codes from libgpg-error,
replacing the old functions we used to have in ../util by those in
../jnlib and ../common, renaming the malloc functions and a couple of
types.  Note, that not all changes are listed below becuause they are
too similar and done at far too many places.  As of today the code
builds using the current libgcrypt from CVS but it is very unlikely
that it actually works.
2003-06-18 19:56:13 +00:00
David Shaw
3f51f7db3d Update head to match stable 1.0 2002-06-29 13:46:34 +00:00
Werner Koch
14974bc5d7 See ChangeLog: Fri Oct 6 14:29:16 CEST 2000 Werner Koch 2000-10-06 12:28:44 +00:00
Werner Koch
9c20f65cbe See ChangeLog: Wed Oct 4 13:16:18 CEST 2000 Werner Koch 2000-10-04 11:16:19 +00:00
Werner Koch
986d928ce2 See ChangeLog: Mon Sep 18 16:35:45 CEST 2000 Werner Koch 2000-09-18 14:35:34 +00:00
Werner Koch
92cd255508 See ChangeLog: Fri Jul 14 19:38:23 CEST 2000 Werner Koch 2000-07-14 17:34:53 +00:00
Werner Koch
100fc8da59 See ChangeLog: Mon Jan 31 16:37:34 CET 2000 Werner Koch 2000-01-31 15:27:03 +00:00
Werner Koch
baa30ad117 See ChangeLog: Thu Jan 27 18:00:44 CET 2000 Werner Koch 2000-01-27 16:50:45 +00:00
Werner Koch
0070faa0ff See ChangeLog: Mon Jan 24 13:04:28 CET 2000 Werner Koch 2000-01-24 11:55:49 +00:00
Werner Koch
4555c0be94 See ChangeLog: Wed Dec 8 21:58:32 CET 1999 Werner Koch 1999-12-08 21:03:03 +00:00
Werner Koch
881e513237 See ChangeLog: Sat Nov 13 17:44:23 CET 1999 Werner Koch 1999-11-13 16:43:23 +00:00
Werner Koch
e1a1b3fc90 See ChangeLog: Tue Feb 16 14:10:02 CET 1999 Werner Koch 1999-02-16 13:16:33 +00:00
Werner Koch
9ef0f26270 See ChangeLog: Thu Jan 21 06:22:10 CET 1999 Werner Koch 1999-01-21 05:25:29 +00:00
Werner Koch
62957ff4e7 See ChangeLog: Tue Jan 12 11:17:18 CET 1999 Werner Koch 1999-01-12 10:20:24 +00:00
Werner Koch
6e08b235cb See ChangeLog: Tue Dec 29 14:41:47 CET 1998 Werner Koch 1998-12-29 13:47:31 +00:00
Werner Koch
750d74333c See ChangeLog: Wed Dec 23 13:34:22 CET 1998 Werner Koch 1998-12-23 12:41:40 +00:00
Werner Koch
b076ce3021 Some bug fixes of the last release 1998-11-10 12:59:59 +00:00
Werner Koch
a9ec668cbe intermediate release 1998-07-06 10:23:57 +00:00
Werner Koch
77a6af76d0 textual changes 1998-06-29 12:30:57 +00:00
Werner Koch
42b03f6ebd new release 1998-05-04 18:49:26 +00:00
Werner Koch
8b10a87908 test release 1998-04-08 19:49:02 +00:00
Werner Koch
5a05af2bca Renamed to GNUPG 1998-02-24 18:50:46 +00:00
Werner Koch
4ec1775f3e added some trust model stuff 1998-01-16 21:15:24 +00:00
Werner Koch
ed36092588 started with trust stuff 1998-01-12 10:18:17 +00:00