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334 Commits

Author SHA1 Message Date
Werner Koch
42adb56e66
doc: Do not mention gpg's deprecated --keyserver option.
--
GnuPG-bug-id: 4466
2019-05-15 09:18:28 +02:00
Werner Koch
3c2198e907
doc: Minor edit for a gpg option.
--
GnuPG-bug-id: 4507
2019-05-14 10:07:06 +02:00
Werner Koch
d07666412d
gpg: Cleanup use of make_keysig_packet.
* g10/sign.c (make_keysig_packet): Remove obsolete arg diegst_algo
which was always passed as 0.  Change all callers.

* g10/gpgcompose.c (signature): Warn when trying to set a digest algo.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
2019-05-13 12:39:17 +02:00
Werner Koch
2fc9a51751
doc: Clarify option --no-keyring.
--
GnuPG-bug-id: 4424

Signed-off-by: Werner Koch <wk@gnupg.org>
2019-03-25 14:47:42 +01:00
Daniel Kahn Gillmor
b30528f487 doc: fix formatting error
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2019-03-22 23:50:34 +01:00
Werner Koch
dee0138dc0
doc: Fix typo
--
2019-01-29 22:15:49 +01:00
Werner Koch
6c000d4b78
doc: Mark keyserver-options timeout and http-proxy as obsolete.
--
2019-01-08 11:21:35 +01:00
Werner Koch
0e8bf20479
gpg: New list-option "show-only-fpr-mbox".
* g10/gpg.c (parse_list_options): Add option "show-only-fpr-mbox".
* g10/options.h (LIST_SHOW_ONLY_FPR_MBOX): New.
* g10/keylist.c (list_keyblock_simple): New.
(list_keyblock): Call it.
(list_all): Do not print the keyring name in LIST_SHOW_ONLY_FPR_MBOX
mode.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-12-04 15:31:41 +01:00
Werner Koch
e5c3a6999a
doc: Clarify use of clear and nodefault in the AKL.
--
2018-11-21 09:20:56 +01:00
Daniel Kahn Gillmor
a7c5d65eb5 all: fix more spelling errors 2018-10-25 16:53:05 -04:00
Werner Koch
150a33df41
gpg: Don't take the a TOFU trust model from the trustdb,
* g10/tdbio.c (tdbio_update_version_record): Never store a TOFU model.
(create_version_record): Don't init as TOFU.
(tdbio_db_matches_options): Don't indicate a change in case TOFU is
stored in an old trustdb file.
--

This change allows to switch between a tofu and pgp or tofu+pgp trust
model without an auto rebuild of the trustdb.  This also requires that
the tofu trust model is requested on the command line.  If TOFU will
ever be the default we need to tweak the model detection via TM_AUTO
by also looking into the TOFU data base,

GnuPG-bug-id: 4134
2018-10-10 11:46:16 +02:00
Werner Koch
8e83493dae
gpg: New options import-drop-uids and export-drop-uids.
* g10/options.h (IMPORT_DROP_UIDS): New.
(EXPORT_DROP_UIDS): New.
* g10/import.c (parse_import_options): Add option "import-drop-uids".
(import_one): Don't bail out with that options and no uids found.
Also remove all uids.
(remove_all_uids): New.
* g10/export.c (parse_export_options): Add option "export-drop-uids".
(do_export_one_keyblock): Implement option.
--

These options are required for experiments with changes to the
keyserver infrastructure.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-10-02 11:03:27 +02:00
Werner Koch
420dc2b49a
doc: Minor additions to the gpg man page
--

Includes a fix for
GnuPG-bug-id: 3906

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-08-29 15:04:44 +02:00
Werner Koch
53bbac0865
doc: Show how to list envvars send to gpg-agent.
--

GnuPG-bug: 3353
Signed-off-by: Werner Koch <wk@gnupg.org>
2018-08-29 09:53:06 +02:00
Werner Koch
3da835713f
gpg: New option --known-notation.
* g10/gpg.c (oKnownNotation): New const.
(opts): Add option --known-notation.
(main): Set option.
* g10/parse-packet.c (known_notations_list): New local var.
(register_known_notation): New.
(can_handle_critical_notation): Rewrite to handle the new feature.
Also print the name of unknown notations in verbose mode.
--

GnuPG-bug-id: 4060
Signed-off-by: Werner Koch <wk@gnupg.org>
2018-08-29 09:36:09 +02:00
Werner Koch
9aa1b368ef
gpg: Use 128 MiB as default AEAD chunk size.
* g10/gpg.c (oDebugAllowLargeChunks): New.
(opts): New option --debug-allow-large-chunks.
(main): Implement that option.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-07-24 09:58:02 +02:00
Daniel Kahn Gillmor
2ddfb5bef9
gpg: Add new usage option for drop-subkey filters.
* g10/import.c (impex_filter_getval): Add new "usage" property for
drop-subkey filter.
--

For example, this permits extraction of only encryption-capable
subkeys like so:

    gpg --export-filter 'drop-subkey=usage !~ e' --export $FPR

GnuPG-Bug-id: 4019
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2018-06-12 08:19:19 +02:00
Werner Koch
d2bc66f241
gpg: Set some list options with --show-keys
* g10/gpg.c (main): Set some list options.
--

The new command --show-keys is commonly used to check the content of a
file with keys.  In this case it can be expected that all included
subkeys and uids are of interested, even when they are already expired
or have been revoked.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-06-11 08:48:21 +02:00
Werner Koch
70f26e4263
doc: Typo fixes
--

Reported-by: Claus Assmann <ca+gnupg-users@esmtp.org>
Signed-off-by: Werner Koch <wk@gnupg.org>
2018-06-06 17:25:51 +02:00
Werner Koch
257661d6ae
gpg: New command --show-keys.
* g10/gpg.c (aShowKeys): New const.
(opts): New command --show-keys.
(main): Implement command.
* g10/import.c (import_keys_internal): Don't print stats in show-only
mode.
(import_one): Be silent in show-only mode.
--

Using

  --import --import-options show-only

to look at a key is too cumbersome.  Provide this shortcut and also
remove some diagnostic cruft in this case.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-06-06 11:57:34 +02:00
Werner Koch
d3d41146b3
gpg: Ignore the multiple message override options.
* g10/gpg.c (oAllowMultisigVerification)
(oAllowMultipleMessages, oNoAllowMultipleMessages): Remove.
(opts): Turn --allow-multisig-verification, --allow-multiple-messages
and --no-allow-multiple-messages into NOPs
* g10/options.h (struct opt): Remove flags.allow_multiple_messages.
* g10/mainproc.c (proc_plaintext): Assume allow_multiple_messages is
false.
--

These options are very old compatibility hacks and should not be used
anymore.  We keep them as dummy options in case someone has them in
the conf file.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-05-30 22:05:57 +02:00
Werner Koch
b2c05d6912
gpg: Remove PGP6 compliance mode.
* g10/gpg.c: Make --pgp6 an alias for --pgp7.
* common/compliance.h (gnupg_compliance_mode): Remove CO_PGP6.
* g10/options.h (PGP6): Remove.  Adjust all users.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-05-29 13:01:12 +02:00
Werner Koch
253e8bdd90
gpg: Remove MDC options
* g10/gpg.c: Tuen options --force-mdc, --no-force-mdc, --disable-mdc
and --no-disable-mdc into NOPs.
* g10/encrypt.c (use_mdc): Simplify.  MDC is now almost always used.
(use_aead): Ignore MDC options. Print warning for missing MDC feature
flags.
* g10/pkclist.c (warn_missing_mdc_from_pklist): Rename to ...
(warn_missing_aead_from_pklist): this and adjust.
--

The MDC is now always used except with --rfc2440 which will lead to a
a big fat warning.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-05-29 12:42:52 +02:00
Werner Koch
d1431901f0
gpg: Hard fail on a missing MDC even for legacy algorithms.
* g10/mainproc.c (proc_encrypted): Require an MDC or AEAD
* tests/openpgp/defs.scm (create-gpghome): Use --ignore-mdc-error to
allow testing with the current files.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-05-15 12:38:17 +02:00
Werner Koch
96350c5d5a
gpg: Turn --no-mdc-warn into a NOP.
* g10/gpg.c (oNoMDCWarn): Remove.
(opts): Make --no-mdc-warn a NOP.
(main): Don't set var.
* g10/options.h (struct opt): Remove 'no_mdc_var'.
* g10/cipher-cfb.c (write_header): Assume opt.no_mdc_warn is false.
* g10/mainproc.c (proc_encrypted): Ditto.
--

Users should not be allowed to suppress the warning that they are
shooting into their foot.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-05-15 12:20:04 +02:00
Werner Koch
7b7576637d
Merge branch 'STABLE-BRANCH-2-2' into master
--

Resolved Conflicts:
	NEWS  - removed
	configure.ac - removed

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-05-13 13:29:40 +02:00
Ineiev
ed12a1daba
doc: Update description of displayed trust values.
* doc/trust-values.texi: New file.
* doc/Makefile.am (EXTRA_DIST): Add trust-values.texi.
* doc/gnupg.texi (Trust Values): New chapter.
* doc/gpg.texi (OpenPGP Key Management): Update the description
of how trust values are displayed, replace table with a reference
to Trust Values.
* doc/gpg.texi (GPG Examples): Add @mansect trust values.

--

Signed-off-by: Ineiev <ineiev@gnu.org>
2018-05-07 08:07:07 +02:00
Werner Koch
d2ad715441
doc: Update NEWS and add an example to gpg.texi.
--
2018-04-23 09:23:41 +02:00
Werner Koch
789d240cb4
gpg: New option --no-symkey-cache.
* g10/gpg.c (oNoSymkeyCache): New.
(opts): Add that option.
(main): Set var.
* g10/options.h (struct opt): New field no_symkey_cache.
* g10/passphrase.c (passphrase_to_dek): Implement that feature.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-11 20:35:40 +02:00
Werner Koch
36373798c0
Merge branch 'STABLE-BRANCH-2-2' into master
--
Fixed conflicts:
  NEWS            - keep master
  configure.ac    - merge
  g10/card-util.c - mostly 2.2
  g10/sig-check.c - 2.2
2018-04-10 10:14:30 +02:00
Werner Koch
7fa6f14814
doc: Typo fix in gpg.texi
--

Reported-by: Cody Brownstein
2018-04-09 19:46:54 +02:00
Werner Koch
519e4560e8
doc: Add an example for --default-new-key-algo
--
2018-04-09 10:51:28 +02:00
Werner Koch
a4e26f2ee8
doc: Document --key-edit:change-usage
* g10/keyedit.c (menu_changeusage): Make strings translatable.
--

GnuPG-bug-id: 3816
Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-09 10:36:26 +02:00
Werner Koch
d4dc4245bf
Merge branch 'STABLE-BRANCH-2-2' into master 2018-03-27 08:48:00 +02:00
Werner Koch
2cd35df5db
gpg,sm: New option --request-origin.
* g10/gpg.c (oRequestOrigin): New const.
(opts): New option --request-origin.
(main): Parse that option.
* g10/options.h (struct opt): Add field request_origin.
* g10/call-agent.c (start_agent): Send option to the agent.
* sm/gpgsm.c (oRequestOrigin): New const.
(opts): New option --request-origin.
(main): Parse that option.
* sm/gpgsm.h (struct opt): Add field request_origin.
* sm/call-agent.c (start_agent): Send option to the agent.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-23 09:06:20 +01:00
Werner Koch
165bc38cef
gpg: Implement --dry-run for --passwd.
* g10/keyedit.c (change_passphrase): Take care of --dry-run.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-22 10:23:35 +01:00
Ben McGinnes
7e40c5efbe
doc: man page grammar
--
Fixed two grammatical errors: their vs. there and oneself vs. one
(one's self would still be too stilted).
2018-03-07 10:00:28 +01:00
Werner Koch
20539ea5ca
Merge branch 'STABLE-BRANCH-2-2' 2018-02-22 16:19:56 +01:00
Werner Koch
c4d8efb894
doc: Add extra hint on unattended use of gpg.
--
2018-02-21 10:17:20 +01:00
Werner Koch
149369a92b
Merge branch 'STABLE-BRANCH-2-2' into master
Signed-off-by: Werner Koch <wk@gnupg.org>
2018-01-25 16:58:29 +01:00
Werner Koch
91a3d15cee
doc: Note --quick-gen-key as an alias for --quick-generate-key
--
2018-01-25 15:14:37 +01:00
Werner Koch
db7661b5a2
gpg: New maintainer option --debug-set-iobuf-size.
* g10/gpg.c (opts): Add new option.
(opt_set_iobuf_size): New var.
(set_debug): Set the option.
* tests/openpgp/armor.scm: Use this option to revert the buffer size
to the one which used to exhibit the tested bugs.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-01-24 18:38:20 +01:00
Werner Koch
f3ef8b0dca
gpg: New option --chunk-size.
* g10/gpg.c (opts): New option --chunk-size.
(oChunkSize): New const.
(build_list_aead_test_algo, build_list_aead_algo_name): New.
(my_strusage): List AEAD algos.
(main): Implement --chunk-size..
* g10/options.h (struct opt): Add field 'chunk_size'.
(DBG_IPC): Remove duplicated macro.
* g10/main.h (DEFAULT_AEAD_ALGO): Depend on Libgcrypt version.
* g10/misc.c (openpgp_aead_test_algo): Ditto.

* g10/cipher-aead.c: Silence if not in debug mode.
* g10/decrypt-data.c: Ditto.
--

And that new option immediatley revealed bugs in our chunking code :-(.
2018-01-23 19:08:16 +01:00
Andre Heinecke
6fb5713f4a
doc: Note pinentry-mode for passphrase opts
* doc/gpg.texi (--passphrase, --passphrase-file, --passphrase-fd):
Note that pinentry-mode needs to be loopback.

Signed-off-by: Andre Heinecke <aheinecke@intevation.de>
2018-01-09 08:48:54 +01:00
Daniel Kahn Gillmor
8a2917345b doc: clarify that --encrypt refers to public key encryption
--

A simple read of gpg(1) is ambiguous about whether --encrypt could be
for either symmetric or pubkey encryption.  Closer inference suggests
that --encrypt is about pubkey encryption only.  Make that clearer on
a first read.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2017-11-30 10:21:58 -05:00
Daniel Kahn Gillmor
91eb242d63 doc: clarify that --encrypt refers to public key encryption
--

A simple read of gpg(1) is ambiguous about whether --encrypt could be
for either symmetric or pubkey encryption.  Closer inference suggests
that --encrypt is about pubkey encryption only.  Make that clearer on
a first read.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2017-11-21 11:13:13 -05:00
Werner Koch
2c7dccca9b
gpg: Print sec/sbb with --import-option import-show or show-only.
* g10/import.c (import_one): Pass FROM_SK to list_keyblock_direct.
--

Note that this will likely add the suffix '#' top "sec" because the
secret key has not yet (or will not be) imported.  If the secret key
already exists locally another suffix might be printed.  The upshot is
that the suffix has no usefulness.

GnuPG-bug-id: 3431
Signed-off-by: Werner Koch <wk@gnupg.org>
2017-10-19 17:12:36 +02:00
Werner Koch
e725c4d653
doc: Make --check-sigs more prominent.
--

It seems people are using --list-sigs instead of --check-sigs and do
not realize that the signatures are not checked at all.  We better
highlight the use of --check-sigs to avoid this UI problem.

Suggested-by: Andrew Gallagher
Signed-off-by: Werner Koch <wk@gnupg.org>
2017-09-27 17:24:31 +02:00
Daniel Kahn Gillmor
e6f84116ab gpg: default to --no-auto-key-retrieve.
* g10/gpg.c (main): remove KEYSERVER_AUTO_KEY_RETRIEVE from the
default keyserver options.
* doc/gpg.texi: document this change.
--

This is a partial reversion of
7e1fe791d188b078398bf83c9af992cb1bd2a4b3.  Werner and i discussed it
earlier today, and came to the conclusion that:

 * the risk of metadata leakage represented by a default
   --auto-key-retrieve, both in e-mail (as a "web bug") and in other
   contexts where GnuPG is used to verified signatures, is quite high.

 * the advantages of --auto-key-retrieve (in terms of signature
   verification) can sometimes be achieved in other ways, such as when
   a signed message includes a copy of its own key.

 * when those other ways are not useful, a graphical, user-facing
   application can still offer the user the opportunity to choose to
   fetch the key; or it can apply its own policy about when to set
   --auto-key-retrieve, without needing to affect the defaults.

Note that --auto-key-retrieve is specifically about signature
verification.  Decisions about how and whether to look up a key during
message encryption are governed by --auto-key-locate.  This change
does not touch the --auto-key-locate default of "local,wkd".  The user
deliberately asking gpg to encrypt to an e-mail address is a different
scenario than having an incoming e-mail trigger a potentially unique
network request.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2017-08-11 02:26:52 -04:00
Justus Winter
c4506f624e
gpg: Add option '--disable-dirmngr'.
* doc/gpg.texi: Document new option.
* g10/call-dirmngr.c (create_context): Fail if option is given.
* g10/gpg.c (cmd_and_opt_values): New value.
(opts): New option.
(gpgconf_list): Add new option.
(main): Handle new option.
* g10/options.h (struct opt): New field 'disable_dirmngr'.
* tools/gpgconf-comp.c (gc_options_gpg): New option.

GnuPG-bug-id: 3334
Signed-off-by: Justus Winter <justus@g10code.com>
2017-08-08 11:43:22 +02:00