* g10/mainproc.c (proc_encrypted): Symmetric encryption is also in
compliance with CO_DE_VS.
GnuPG-bug-id: 3059
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/call-agent.c (warn_version_mismatch): Use log_info if error is
"not supported".
--
This fix may make the fix for
GnuPG-bug-id: 3192
even more robust.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/compliance.c (gnupg_parse_compliance_option): New function.
* common/compliance.h (struct gnupg_compliance_option): New type.
(gnupg_parse_compliance_option): New prototype.
* g10/gpg.c (parse_compliance_option): Remove function.
(compliance_options): New variable.
(main): Adapt callsite.
* sm/gpgsm.c (main): Use the new common function.
* sm/gpgsm.h (opt): New field 'compliance'.
GnuPG-bug-id: 3191
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (set_compliance_option): The specification, section 4.1.1,
forbids the use of encryption without integrity protection.
GnuPG-bug-id: 3191
Signed-off-by: Justus Winter <justus@g10code.com>
* common/compliance.c (gnupg_pk_is_compliant): Add DSA with certain
parameters.
(gnupg_cipher_is_compliant): New function.
(gnupg_digest_is_compliant): Likewise.
* common/compliance.h (gnupg_cipher_is_compliant): New prototype.
(gnupg_digest_is_compliant): Likewise.
* common/status.h (STATUS_DECRYPTION_COMPLIANCE_MODE): New status.
(STATUS_VERIFICATION_COMPLIANCE_MODE): Likewise.
* doc/DETAILS: Document the new status lines.
* g10/mainproc.c (proc_encrypted): Compute compliance with CO_DE_VS
and report that using the new status line.
(check_sig_and_print): Likewise.
* sm/decrypt.c (gpgsm_decrypt): Likewise.
* sm/verify.c (gpgsm_verify): Likewise.
--
When decrypting data and verifying signatures, report whether the
operations are in compliance with the criteria for data classified as
VS-NfD. This information will be picked up by the frontend and
presented to the user.
GnuPG-bug-id: 3059
Signed-off-by: Justus Winter <justus@g10code.com>
* common/Makefile.am (common_sources): Add new files.
* common/compliance.c: New file. Move 'gnupg_pk_is_compliant' here,
and tweak it to not rely on types private to gpg.
* common/compliance.h: New file. Move the compliance enum here.
* g10/keylist.c (print_compliance_flags): Adapt callsite.
* g10/main.h (gnupg_pk_is_compliant): Remove prototype.
* g10/misc.c (gnupg_pk_is_compliant): Remove function.
* g10/options.h (opt): Use the new compliance enum.
* sm/keylist.c (print_compliance_flags): Use the common functions.
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/misc.c (gnupg_pk_is_compliant): Compare against CO_RFC2440, not
RFC2440 which is actually a predicate.
Fixes-commit: fe0b37e123ded51cc5f4cb5e3547fdfbce37a43e
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/getkey.c (getkey_end): Disable caching of the open keydb
handle.
--
This created a big regression for Windows because the keyring
is only released after the global ctrl is released. So if an operation
does a getkey and then tries to modify the keyring it will fail on
Windows with a sharing violation. We need to modify all
keyring write operations to also take the ctrl and close the
cached_getkey_kdb handle to make writing work. See:
https://dev.gnupg.org/T3097
GnuPG-Bug-Id: T3097
Signed-off-by: Andre Heinecke <aheinecke@intevation.de>
* 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: 97a2394ecafaa6f58e4a1f70ecfd04408dc15606
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/tofu.c (ask_about_binding): Remove useless translation markers.
--
Translation and in particular punctuation marks can only be translated
with context. Thus making a sole comma translatable is useless.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/stringhelp.c (format_text): Return NULL on error.
* common/t-stringhelp.c (test_format_text): Adjust for change.
* g10/gpgcompose.c (show_help): Abort on out of core.
* g10/tofu.c (ask_about_binding): Abort on format_text error.
(show_statistics): Ditto.
(show_warning): Ditto.
--
For better re-usability function in common/ shot better not use
xmalloc functions.
Signed-off-by: Werner Koch <wk@gnupg.org>
* Makefile.am (TESTS_ENVIRONMENT): New variable.
(check-all): New phony target to run all tests.
* tests/gpgme/gpgme-defs.scm (have-gpgme?): New function that tests
whether the GPGME test suite is available instead of exiting the
process.
* tests/gpgscm/init.scm (export): New macro.
* tests/gpgscm/tests.scm (run-tests): New function.
(load-tests): Likewise.
* tests/gpgme/run-tests.scm: Simplify and move the parsing of the list
of tests to 'all-tests.scm'.
* tests/gpgsm/run-tests.scm: Likewise.
* tests/migrations/run-tests.scm: Likewise.
* tests/openpgp/run-tests.scm: Likewise.
* tests/gpgme/Makefile.am: To select the tests to run, use the
variable 'TESTS'. This harmonizes the interface with the automake
test suite.
* tests/gpgsm/Makefile.am: Likewise.
* tests/migrations/Makefile.am: Likewise.
* tests/openpgp/Makefile.am: Likewise.
* tests/openpgp/README: Likewise.
* agent/all-tests.scm: New file.
* common/all-tests.scm: Likewise.
* g10/all-tests.scm: Likewise.
* g13/all-tests.scm: Likewise.
* tests/gpgme/all-tests.scm: Likewise.
* tests/gpgsm/all-tests.scm: Likewise.
* tests/migrations/all-tests.scm: Likewise.
* tests/openpgp/all-tests.scm: Likewise.
* tests/run-tests.scm: Likewise.
--
This change allows us to run all tests in parallel and write one XML
report capturing the results of every test. It also lays the
foundation to parametrize test suites.
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/t-stutter.c (do_test): Refer current_test_group_failed.
--
Since this test does not follow the framework of TEST/TEST_P/ABORT,
the variable is not used.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keyring.c (keyring_get_keyblock): Use the parser's packet count
instead of counting ourself.
* g10/packet.h (struct parse_packet_ctx_s): New field
'n_parsed_packets'.
(init_parse_packet): Initialize new field.
* g10/parse-packet.c (parse): Count packets.
--
The 'keyring' keystore depends on the number of packets for delete and
update operations. With the rework of the ring trust packets, the
trust packets were no longer properly accounted for leading to keyring
corruptions.
The 'keybox' store was not affected.
GnuPG-bug-id: 3123
GnuPG-bug-id: 3135
GnuPG-bug-id: 3144
Fixes-commit: a8895c99a7d0750132477d80cd66caaf3a709113
Signed-off-by: Justus Winter <justus@g10code.com>
* build-aux/speed/w32/inst.nsi: stop installing skeleton files.
* doc/gpg.texi: stop documenting skeleton files.
* g10/Makefile.am: stop installing skeleton files.
* g10/openfile.c (copy_options_file): Remove.
(try_make_homedir): do not call copy_options_file.
--
The defaults for gpg and dirmngr are good. Both programs should work
fine for the simple case without any config file. The skeleton config
files were being copied at first use (when the defaults are fine).
But when the user needs to fiddle with them (after they've become
sophisticated users), they're likely out of date because gpg has been
upgraded since then. So they're used for documentation, but they're
stale documentation, which is probably worse than a clean empty file.
GnuPG-bug-id: 3086
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* 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>
* g10/gpg.c: Define _dowildcard = -1;
--
If this value is defined wildcard support in the c runtime
is enabled again. This fixes a regression caused by switching to
mingw 3.0
Signed-off-by: Andre Heinecke <aheinecke@intevation.de>
--
Locate every resource and every script used in the tests using a path
relative to the top of the source tree.
This is a purely mechanical change, mostly done using regular
expressions, with a few manual fixups here and there.
Signed-off-by: Justus Winter <justus@g10code.com>
* common/openpgpdefs.h (CIPHER_ALGO_PRIVATE10, PUBKEY_ALGO_PRIVATE10)
(DIGEST_ALGO_PRIVATE10, COMPRESS_ALGO_PRIVATE10): New.
* g10/misc.c (map_pk_gcry_to_openpgp): Add type conversion.
(map_cipher_openpgp_to_gcry, openpgp_cipher_algo_name)
(openpgp_pk_test_algo2, map_md_openpgp_to_gcry)
(pubkey_get_npkey): Add default handling.
--
Compilers may emit code assuming the maximum value of enum type.
According to OpenPGP specification, there are cases for private uses.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/export.c (export_ssh_key): Check IDENTIFIER for error.
Release base64 thing on error of get_membuf.
--
Compiler (older) may misunderstand the variable IDENTIFIER is not
initialized, while good one can do better analysys on the value for
ERR (and thus, IDENTIFIER).
On the error of get_membuf, still, b64enc_finish should be called,
even if it lost the ERR value.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/compress-bz2.c: Include bzlib.h after gcrypt.h.
* tools/gpgsplit.c: Likewise.
--
bzlib.h may include windows.h on Windows. It is better
after gcrypt.h which may include winsock2.h.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keylist.c (list_keyblock_print): Set SECRET to 2 and not 0x32.
--
Reported-by: Danielle McLean <dani@00dani.me>
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/parse-packet.c (can_handle_critical): Add
SIGSUBPKT_REVOC_REASON.
--
Some software seems to mark that subpacket as criticial. Although gpg
has no special treatment for a revocation reasons (except for
--list-packets) we can accept a criticial marked anyway. There are no
mandatary rules specified on how to handle a revocation reason.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keydb.h (KEYDB_HANDLE): Move typedef to ...
* g10/gpg.h: here.
(struct server_control_s): Add field 'cached_getkey_kdb'.
* g10/gpg.c (gpg_deinit_default_ctrl): Release that keydb handle.
* g10/getkey.c (getkey_end): Cache keydb handle.
(get_pubkey): Use cached keydb handle.
* kbx/keybox-search.c (keybox_search_reset): Use lseek instead of
closing the file.
--
Before this patch a "gpg --check-sigs" opened and closed the keybox
file for almost every signature check. By caching the keydb handle
and using lseek(2) this can be limited to just 2 times. This might
speed up things on Windows.
Signed-off-by: Werner Koch <wk@gnupg.org>
--
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>
* g10/parse-packet.c: Use '#if' instead of '#ifdef' when checking
DEBUG_PARSE_PACKET. This fixes the build with '#define
DEBUG_PARSE_PACKET 0'.
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/keydb.c (keyblock_cache): Remove field SIGSTATUS.
(keyblock_cache_clear): Adjust for that removal.
(parse_keyblock_image): Remove arg SIGSTATUS. Remove the signature
cache setting; this is now done in the parser.
(keydb_get_keyblock): Do not set SIGSTATUS.
(build_keyblock_image): Remove arg SIGSTATUS and simplify. Change
caller.
* kbx/keybox-blob.c: Explain that the signature information is not
anymore used.
(_keybox_create_openpgp_blob): Remove arg SIGSTATUS and change
callers.
* kbx/keybox-search.c (keybox_get_keyblock): Remove arg R_SIGSTATUS
and change callers.
* kbx/keybox-update.c (keybox_insert_keyblock): Likewise.
--
This thing was too complicated and has been replaced by the new ring
trust packet code.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/packet.h (struct parse_packet_ctx_s): Change LAST_PKT deom a
pointer to its struct.
(init_parse_packet): Adjust for LAST_PKT not being a pointer.
* g10/parse-packet.c (parse): Ditto. Free the last packet before
storing a new one in case of a deep link.
(parse_ring_trust): Adjust for LAST_PKT not being a pointer.
* g10/free-packet.c (free_packet): Ditto.
* g10/t-keydb-get-keyblock.c (do_test): Release keyblock.
--
Fixes-commit: afa86809087909a8ba2f9356588bf90cc923529c
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/build-packet.c (do_user_id): Avoid indeterminate length header.
--
We are able to import such user ids but when exporting them the
exported data could not be imported again because the parser bails out
on invalid keyrings. This is now fixed and should be backported.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/parse-packet.c (parse_trust): Rename to ...
(parse_ring_trust): this. Change args and implement new ring trust
packet format.
(parse): Add special ring trust packet handling.
* g10/packet.h (PKT_user_id): New fields KEYUPDATE, UPDATEURL, and
KEYSRC.
(PKT_public_key): Ditto.
(RING_TRUST_SIG, RING_TRUST_KEY, RING_TRUST_UID): New consts.
(PKT_ring_trust): New.
(struct packet_struct): Remove member RING_TRUST.
(strcu parse_packet_ctx_s): Add field SKIP_META.
(init_parse_packet): Init SKIPT_META.
* g10/free-packet.c (release_public_key_parts): Free UDPATEURL.
(free_user_id): Ditto.
* g10/mainproc.c (list_node): Remove printing of non-documented "rtv"
lines.
* g10/build-packet.c (build_packet_and_meta): New.
(do_ring_trust): New.
* g10/export.c (write_keyblock_to_output): Use build_packet_and_meta
in backup mode.
(do_export_one_keyblock): Ditto.
* g10/import.c (read_block): Add arg WITH_META. Skip ring trust
packets if that ism not set.
(import): Call read_block WITH_META in restore mode.
* g10/keydb.h (KEYSRC_UNKNOWN, KEYSRC_FILE, KEYSRC_KS, KEYSRC_PREF_KS)
(KEYSRC_WKD, KEYSRC_WKD_SD, KEYSRC_DANE): New constants. They are not
yet used, though.
* g10/keydb.c (parse_keyblock_image): Allow ring trust packets.
(build_keyblock_image): Ditto. Use build_packet_and_meta.
* g10/keyring.c (keyring_get_keyblock): Remove specila treatment of
ring trust packets.
(write_keyblock): Use build_packet_and_meta. Remove special treatment
of ring trust packets and initialization of the signature caches.
--
This patch introduced the framework to store meta data for keys and
user ids in the keyrings/keyboxes. Ring trust packets are
implementation defined and have always been used in gpg to cache the
signature verification status.
Ring trust packets are only exported with the export option "backup"
and only imported with the import option "restore".
The new code uses a cleaner way to handle the ring trust packets: When
the parser reads a ring trust packet and the previously read packet
matches the type of that ring trust packet, the information is stored
in that previously read packet (signature, user id, or primary key)
and the next packet is read immediately. Thus only the parser sees
the ring trust packets. Ring trust packets are written by using the
new function build_packet_and_meta instead of build_packet. That
function writes a ring trust packet when the needed information is
available.
As a side-effect of this patch the signature status cache works again
and "gpg --check-sigs" is thus much faster.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/packet.h (struct parse_packet_ctx_s): Add fields LAST_PKT and
FREE_LAST_PKT.
(init_parse_packet): Clear them.
(deinit_parse_packet): New macro. Change all users if
init_parse_packet to also call this macro.
* g10/free-packet.c (free_packet): Add arg PARSECTX and handle shallow
packet copies in the context. Change all callers.
* g10/parse-packet.c (parse): Store certain packets in the parse
context.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/packet.h (struct parse_packet_ctx_s): New.
(parse_packet_ctx_t): New type.
(init_parse_packet): New macro.
* g10/parse-packet.c (parse_packet, dbg_parse_packet): Change to take
a parse context. Change all callers to provide a context instead of
directly supplying the input stream.
(search_packet, dbg_search_packet): Ditto.
(copy_all_packets, dbg_copy_all_packets): Init an use a parse context.
(copy_some_packets, dbg_copy_some_packets): Ditto.
(skip_some_packets, dbg_skip_some_packets): Ditto.
--
We will need this change to handle ring packets inside the parser.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keylist.c (list_keyblock_colon): Add empty fields 19 and 20.
--
We add them now to early catch error in parsers which arbitrary limit
the number of fields in --with-colon listings.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (aQuickSetPrimaryUid): New const.
(opts): New command --quick-set-primary-uid.
(main): Implement it.
* g10/keyedit.c (keyedit_quick_adduid): Factor some code out to ...
(quick_find_keyblock): new func.
(keyedit_quick_revuid): Use quick_find_keyblock.
(keyedit_quick_set_primary): New.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/misc.c (gnupg_pk_is_compliant): New.
* g10/keylist.c (print_compliance_flags): New.
(list_keyblock_colon): Call it here.
* sm/keylist.c (print_compliance_flags): New.
(list_cert_colon): Call it here.
--
This patch is to convey information about DE_VS compliant keys to the
caller. The double digit value is used so that parsers do the right
thing and don't just look for a single digit.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (get_trust): Sanity check CONFLICT_SET after calling
get_policy. If POLICY is 'auto' and the default policy is 'ask', make
sure CONFLICT_SET includes the current key.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 2959
Debian-bug-id: 854829
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/call-agent.c (select_openpgp): Remove.
--
By this change, the function get_serialno_cb will be also unused. But
please don't remove the function, because it will be soon used.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keylist.c (print_signature_stats): Flush stdout.
(list_keyblock_colon): Use es_flush instead of fflush.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keyedit.c (keyedit_quick_revuid): Merge self signatures, then
make sure that we do not revoke the last valid UID.
(menu_revuid): Make sure that we do not revoke the last valid UID.
* tests/openpgp/quick-key-manipulation.scm: Demonstrate that
'--quick-revoke-uid' can not be used to revoke the last valid UID.
GnuPG-bug-id: 2960
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/getkey.c (get_best_pubkey_byname): Set released .UID to NULL.
--
Phil Pennock reported an assertion failure when doing
% gpg --auto-key-locate dane --locate-keys someone
gpg: Ohhhh jeeee: Assertion "uid->ref > 0" in \
free_user_id failed (free-packet.c:310)
on his keyring. This patch is not tested but a good guess.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/import.c (impex_filter_getval): Handle PKT_ATTRIBUTE the same as
PKT_USER_ID
(apply_drop_sig_filter): Ditto.
--
The old code was plainly wrong in that it considered PKT_ATTRIBUTE to
use a PKT_signature object.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (main): Always initialize the trust db when generating
keys.
* g10/keygen.c (do_generate_keypair): We can now assume that there is
a trust db.
--
It is important to mark keys we create as ultimately trusted.
Fixes-commit: 4735ab96aa5577d40ba7b3f72d863057198cc6a7
GnuPG-bug-id: 2695
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/keygen.c (do_generate_keypair): Only update the ownertrust if we
do have a trust database.
* g10/trustdb.c (have_trustdb): New function.
* g10/trustdb.h (have_trustdb): New prototype.
* tests/openpgp/quick-key-manipulation.scm: Remove workaround.
GnuPG-bug-id: 2695
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/keyedit.c (keyedit_quick_revuid): Signal an error when trying to
revoke non-existant UID.
* tests/openpgp/quick-key-manipulation.scm: Test that.
GnuPG-bug-id: 2962
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/export.c (export_seckeys): Add arg OPTIONS and pass it to
do_export.
(export_secsubkeys): Ditto.
* g10/gpg.c (main): Pass opt.export_options to export_seckeys and
export_secsubkeys
--
Back in the old days we did not used the export options for secret
keys export because of a lot of duplicated code and that the old
secring.gpg was anyway smaller that the pubring.gpg. With 2.1 it was
pretty easy to enable it.
Reported-by: Peter Lebbing
GnuPG-bug-id: 2973
* g10/trustdb.c (init_trustdb): Add and implement arg NO_CREATE.
Change to return an error code. Change all callers to to pass False
for NO_CREATE.
(tdb_get_ownertrust): New arg NO_CREATE. Call init_trustdb to test
for a non-existing trustdb. Change all callers to to pass False for
NO_CREATE.
(tdb_get_min_ownertrust): Ditto.
* g10/trust.c (get_ownertrust_with_min): Add arg NO_CREATE. Call
init_trustdb for a quick check.
(get_ownertrust_info): Add arg NO_CREATE.
(get_ownertrust_string): Ditto.
* g10/gpgv.c (get_ownertrust_info): Adjust stub.
* g10/test-stubs.c (get_ownertrust_info): Ditto.
* g10/mainproc.c (list_node): Call get_ownertrust_info with NO_CREATE
set.
* g10/pubkey-enc.c (get_it): Ditto.
--
Fixes-commit: effa80e0b5fd8cf9e31a984afe391c2406edee8b
For details see mails on Feb 27 and 28 by dkg, gniibe, and Justus to
gnupg-devel 'test failure on git master with
decrypt-session-key.scm (and: continuous integration?)'
Signed-off-by: Werner Koch <wk@gnupg.org>
I already have copyright assignment with the FSF for GDB. I don't
think I'll need to do the DCO thing.
Signed-off-by: Manish Goregaokar <manish@mozilla.com>
* g10/export.c (export_ssh_key): Also check the primary key.
--
If no suitable subkey was found for export, we now check whether the
primary key is suitable for export and export this one. Without this
change it was only possible to export the primary key by using the '!'
suffix in the key specification.
Also added a sample key for testing this.
GnuPG-bug-id: 2957
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/sign.c (write_signature_packets): Free SIG. Also replace
xcalloc by xtrycalloc.
--
If do_sign fails SIG was not released. Note that in the good case SIG
is transferred to PKT and freed by free_packet.
Reported-by: Stephan Müller
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/sysutils.c (gnupg_fd_valid): New function.
* common/sysutils.h (gnupg_fd_valid): New declaration.
* common/logging.c (log_set_file): Use the new function.
* g10/cpr.c (set_status_fd): Likewise.
* g10/gpg.c (main): Likewise.
* g10/keylist.c (read_sessionkey_from_fd): Likewise.
* g10/passphrase.c (set_attrib_fd): Likewise.
* tests/openpgp/Makefile.am (XTESTS): Add the new test.
* tests/openpgp/issue2941.scm: New file.
--
Consider a situation where the user passes "--status-fd 3" but file
descriptor 3 is not open.
During the course of executing the rest of the commands, it's possible
that gpg itself will open some files, and file descriptor 3 will get
allocated.
In this situation, the status information will be appended directly to
whatever file happens to have landed on fd 3 (the trustdb? the
keyring?).
This is a potential data destruction issue for all writable file
descriptor options:
--status-fd
--attribute-fd
--logger-fd
It's also a potential issue for readable file descriptor options, but
the risk is merely weird behavior, and not data corruption:
--override-session-key-fd
--passphrase-fd
--command-fd
Fixes this by checking whether the fd is valid early on before using
it.
GnuPG-bug-id: 2941
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (opts): Define commands with ARGPARSE_c
instead of ARGPARSE_s_n.
--
These three entries are commands, but they're being treated as a
string-based option for some reason. However, if you try to use them
concurrently with another command like --clearsign, you'll get "gpg:
conflicting commands".
Furthermore, because they're marked as options, their flags differ
from the commands that they alias, they cause ambiguity in
abbreviation (e.g. try "gpg --list-ke") which should have been fixed
by 7249ab0f95d1f6cb8ee61eefedc79801bb56398f.
Marking them explicitly as commands for argparse should be more
accurate and should resolve the abbreviation ambiguity issue.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
gpg: fix aliases --list-key, --list-sig, and --check-sig.
* g10/gpg.c: ARGPARSE_OPTS opts[]: define commands with ARGPARSE_c
instead of ARGPARSE_s_n.
--
These three entries are commands, but they're being treated as a
string-based option for some reason. However, if you try to use them
concurrently with another command like --clearsign, you'll get "gpg:
conflicting commands".
Furthermore, because they're marked as options, their flags differ
from the commands that they alias, they cause ambiguity in
abbreviation (e.g. try "gpg --list-ke") which should have been fixed
by 7249ab0f95d1f6cb8ee61eefedc79801bb56398f.
Marking them explicitly as commands for argparse should be more
accurate and should resolve the abbreviation ambiguity issue.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* agent/call-pinentry.c (start_pinentry): Call getinfo/ttyinfo.
* g10/server.c (gpg_proxy_pinentry_notify): Simplify the output so
that we do not change the code when adding new fields to
PINENTRY_LAUNCHED.
--
This patch changes the --verbose output of gpg to show
for example
gpg: pinentry launched (5228 gtk2 1.0.1-beta10 \
/dev/pts/4 xterm localhost:10.0)
the used tty, its type, and the value of DISPLAY in addiion to the
pid, flavor, and version.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (show_statistics): If there are not records, return 0
instead of NULL.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 2853
According to SUSv3:
If the subject sequence is empty or does not have the expected form,
no conversion is performed
...
If no conversion could be performed, 0 is returned and errno may be
set to [EINVAL].
http://pubs.opengroup.org/onlinepubs/007908799/xsh/strtol.html
It appears that MacOS X sets errno to EINVAL, but glibc doesn't.
Hence, we map NULL to 0 explicitly.
* g10/tofu.c (get_trust): Call get_policy before short-circuiting the
policy lookup for ultimately trusted keys to make sure the binding is
added to the bindings table, if necessary.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 2929
* g10/tofu.c (tofu_get_validity): If there was a conflict, don't also
print out a warning about too few messages.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (get_trust): Add arguments POLICYP and CONFLICT_SETP. If
they are not NULL, return the policy and conflict set (if there is
one), respectively. Update callers. If MAY_ASK is FALSE, don't print
out the statistics.
(tofu_register_encryption): If there is a conflict and we haven't yet
printed the statistics about the conflicting bindings, do so now.
(tofu_get_validity): Likewise.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 2914
* g10/keyring.c (compare_name): Fix KEYDB_SEARCH_MODE_MAIL* searches
in keyrings when the UID is a plain addr-spec.
--
Previously, 'gpg --list-key "<foo@example.org>"' failed if 1/ the
keyring format is used and 2/ the key's UID is a plain addr-spec
(cf. RFC2822 section 4.3), e.g. 'foo@example.org'.
GnuPG-bug-id: 2930
Signed-off-by: Justus Winter <justus@g10code.com>
* dirmngr/ks-engine-hkp.c (tor_not_running_p): New.
(map_host): Call that to print a warning.
(handle_send_request_error): Ditto and avoid marking the host dead.
Also print a tor_config_problem warning. Add arg CTRL; adjust callers
to pass that new arg.
* g10/call-dirmngr.c (ks_status_cb): Detect and print the new
warnings.
Signed-off-by: Werner Koch <wk@gnupg.org>
* src/trustdb.c (check_regexp): Correctly print whether the
regexp matched or not.
--
This patch fixes the log message displayed when gpg attempts to
match the regexp associated with a trust signature with an user ID.
The current message interprets the 'ret' variable backwards, and
displays 'YES' when the regexp actually fails to match.
Signed-off-by: Damien Goutte-Gattat <dgouttegattat@incenp.org>
* g10/export.c (parse_export_options): Add "backup" and its alias
"export-backup".
(do_export_one_keyblock): Export ring trust packets in backup mode.
* g10/import.c (parse_import_options): Add "restore" and its alias
"import-restore".
(read_block): Import ring trust packets.
--
These options are intended to, well, backup and restore keys between
GnuPG implementations. These options may eventually be enhanced to
backup and restore all public key related information.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (main): If the parameter for --faked-system-time
ends with a '!', freeze time at the specified point.
* common/gettime.c (gnupg_set_time): Allow to freeze the time
at an arbitrary time instead of only the current time.
* doc/gpg.texi: Update documentation for --faked-system-time.
--
This patch allows the user to modify the behavior of the
--faked-system-time option: by appending a '!' to the parameter,
time in GnuPG will be frozen at the specified time, instead of
advancing normally from that time onward.
Signed-off-by: Damien Goutte-Gattat <dgouttegattat@incenp.org>
* g10/keylist.c (show_policy_url): Implement MODE -1.
(show_keyserver_url): Ditto.
(show_notation): Ditto.
* g10/keyedit.c (print_one_sig): Print policy URL, keyserver URL and
notation data to the tty.
--
With this change the listing of signatures in the key edit menu does
now include policy URLs et al in order and not possible after leaving
the menu (it used to go to stdout and not the tty).
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/trust.c (mark_usable_uid_certs): Allow use of secret key packets.
(clean_sigs_from_uid): Ditto.
(clean_uid_from_key): Ditto.
(clean_one_uid): Ditto.
(clean_key): Ditto.
--
Since 2.1 secret keys and public keys use identical data structure and
thus we should not restrict those key cleaning functions to work only
with public key packets. This change has no immediate effect but may
come handy in the future.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (keygen_set_std_prefs): Rename variable.
--
I consider it better not to use the name of a commonly used function.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (write_stats_status): Use the number of days with
signatures / encryptions to compute the validity, not the total number
of signatures / encryptions.
(BASIC_TRUST_THRESHOLD): Adjust given the new semantics.
(FULL_TRUST_THRESHOLD): Likewise.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* doc/DETAILS: Add SIGN-DAYS and ENCRYPT-DAYS to the TOFU_STATS status
line.
* g10/tofu.c (write_stats_status): Take additional parameters
signature_days and encryption_days. Update callers. Include them in
the tfs record and TOFU status lines.
(show_statistics): Compute the number of days on which we saw a
message signed by FINGERPRINT, and the number of days on which we
encrypted a message to it.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (ask_about_binding): Emit all of the conflicting keys and
their statistics on the status fd.
(get_trust): Likewise, if we don't call ask_about_binding.
(show_statistics): Have the caller pass the policy as returned by
get_policy. Add argument only_status_fd and don't emit any output on
stdout if it is set. Update callers.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/gpg.c (main): Avoid translating arguments to 'wrong_args'.
--
Translating these messages is a burden for translators, and we only
have translations for very few of them as it is.
If we want to localize these messages, I'd suggest to translate the
placeholders (e.g. 'filename').
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (opts): Rename options.
(main): Update errors.
* doc/gpg.texi: Update accordingly.
--
I decided not to keep the old versions as aliases in the documentation
because the interface is a fairly recent addition.
GnuPG-bug-id: 2700
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (opts): Rename option.
* g10/call-agent.c (agent_scd_learn): Update comment.
* doc/gpg.texi: Update accordingly.
--
This change has a surprising side effect. Previously, --edit was an
alias for --edit-key, because the argument parser actually accepts
unique prefixes of all options. With this change, however, --edit is
ambiguous.
GnuPG-bug-id: 2700
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (opts): Rename option.
* doc/gpg.texi: Update accordingly.
--
This is a rather long name, but I believe that this command is rarely
used, and in places where it is used frequently, the process is likely
automated.
GnuPG-bug-id: 2700
Signed-off-by: Justus Winter <justus@g10code.com>
* doc/gpg.texi: Document that fact.
* g10/keygen.c (quick_generate_keypair): Use a default value.
* tests/openpgp/quick-key-manipulation.scm: Test that fact.
GnuPG-bug-id: 2701
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/keygen.c (get_default_pubkey_algo): New.
(parse_key_parameter_string): Use it.
* g10/gpg.c (gpgconf_list): Take value from new function.
--
Note that consumers of that gpgconf-list value may need to be adjusted
to that new value. It should anyway only be used to display the
default algorithm.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (parse_key_parameter_string): Fix handling of PART==1.
(parse_key_parameter_part): Use default key size if only "rsa", "dsa",
or "elg" is given.
--
The first change is the actual fix. The second change avoids the
error "Invalid Curve" when only "rsa" instead of RSA2048 is given.
Fixes-commit: ce29272e24e7b718b8fca9b84bc728e65f3dea24
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (default_expiration_interval): New variable.
(generate_keypair): Use the new default.
--
Cursory discussion on gnupg-devel@ suggested two years as a good
default expiration interval.
GnuPG-bug-id: 2701
Signed-off-by: Justus Winter <justus@g10code.com>
* dirmngr/loadswdb.c: Set ERR on malloc failure.
* g10/passphrase.c (passphrase_to_dek): Initialize all fields of
HELP_S2K.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (build_conflict_set): Revert to int* and fix calloc.
--
The original code used an int array and thus better keep that and do
not limit it to 128 entries.
Fixes-commit: c3008bffac68b6f31e9ae9bad837cdce5de7c0db
Fixes-commit: 3b5b94ceab7c0ed9501c5cf54b4efa17fcd7300a
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (build_conflict_set): Replace variable dynamic array.
--
Note that clang complained that CONFLICT_SET_COUNT could be negative.
Thus I added an assert.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/mainproc.c (check_sig_and_print): Use gpg_err_code to return an
error code in ERRSIG.
--
Debian-bug-id: 846834
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/openpgp-oid.c (openpgp_is_curve_supported): Add optional arg
R_ALGO and change all callers.
* common/util.h (GPG_ERR_UNKNOWN_FLAG): New error code.
* g10/options.h (struct opt): Add field DEF_NEW_KEY_ALGO.
* g10/gpg.c (oDefaultNewKeyAlgo): New enum.
(opts): New option "--default-new-key-algo".
(main): Set the option.
* g10/keygen.c: Remove DEFAULT_STD_ FUTURE_STD_ constants and replace
them by ...
(DEFAULT_STD_KEY_PARAM, FUTURE_STD_KEY_PARAM): new string constants.
(get_keysize_range): Remove arg R_DEF and return that value instead.
Change all callers.
(gen_rsa): Use get_keysize_range instead of the removed
DEFAULT_STD_KEYSIZE.
(parse_key_parameter_part): New function.
(parse_key_parameter_string): New function.
(quick_generate_keypair): Refactor using parse_key_parameter_string.
(generate_keypair): Ditto.
(parse_algo_usage_expire): Ditto.
--
This new option is intended to be used in the forthcoming
--set-profile command of gpgconf. It allows to provide a gpg
configuration with custom defaults for a new key using the simple
commands which use the default algorithm set.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c: Remove dead code.
(time_ago_str): Simplify implementation since we only want the most
significant unit.
(format_conflict_msg_part1): Use ngettext.
(ask_about_binding): Likewise and only emit full sentences.
(show_statistics): Likewise.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/getkey.c (parse_auto_key_locate): Do not build parts depending
on USE_DNS_CERT.
--
This also removes USE_DNS_SRV from commented code.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/plaintext.c (get_output_file): Check and open special filename
before falling back to stdout.
--
GnuPG-bug-id: 2677
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/gpgsm.c (check_special_filename): Move to ..
* common/sysutils.c (check_special_filename): here. Add arg
NOTRANSLATE.
(allow_special_filenames): New local var.
(enable_special_filenames): New public functions.
* sm/gpgsm.c (allow_special_filenames): Remove var.
(main): Call enable_special_filenames instead of setting the var.
(open_read, open_es_fread, open_es_fwrite): Call
check_special_filename with 0 for NOTRANSLATE.
* common/iobuf.c (special_names_enabled): Remove var.
(iobuf_enable_special_filenames): Remove func.
(check_special_filename): Remove func.
(iobuf_is_pipe_filename): Call new version of the function with
NOTRANSLATE set.
(do_open): Ditto.
* g10/gpg.c (main): Call enable_special_filenames instead of
iobuf_enable_special_filenames.
* g10/gpgv.c (main): Ditto.
--
Note that we keep the iobuf.c:translate_file_handle because it is a
bit different (for whatever reasons) than the translate function from
sysutils.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/decrypt.c (decrypt_messages): Properly decrease the reference
count of the armor filters after pushing them.
Signed-off-by: Justus Winter <justus@g10code.com>
* doc/DETAILS (TOFU_STATS): Rename the VALIDITY field to SUMMARY. Add
a new field called VALIDITY.
* g10/tofu.c (write_stats_status): Update output accordingly.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Change TOFU_STATS as discussed offline with Werner, Justus and Andre.
* g10/getkey.c (getkey_next): Only ask 'lookup' for the exact match if
our caller requested the key. Fixes a crash in 'lookup'.
GnuPG-bug-id: 2848
Fixes-commit: 1d03cc77e1706f7da653153ad4b58c61e4fd2573
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/tofu.c: Don't include <utime.h>, <fcntl.h> or <unistd.h>.
(busy_handler): Replace use of open with es_fopen.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Thanks for Werner for pointing this out: es_fopen is more portable
than open.
* g10/trustdb.c (tdb_utks): New function.
* g10/tofu.c (check_utks): New function.
(initdb): Call it.
* tests/openpgp/tofu.scm: Modify test to check the effective policy of
keys whose effective policy changes when we change the set of UTKs.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
If the set of ultimately trusted keys changes, then it is possible
that a binding's effective policy changes. To deal with this, we
detect when the set of ultimately trusted keys changes and invalidate
all cached policies.
* g10/tofu.c (initdb): Add column effective_policy to the bindings
table.
(record_binding): New parameters effective_policy and set_conflict.
Save the effective policy. If SET_CONFLICT is set, then set conflict
according to CONFLICT. Otherwise, preserve the current value of
conflict. Update callers.
(get_trust): Don't compute the effective policy here...
(get_policy): ... do it here, if it was not cached. Take new
parameters, PK, the public key, and NOW, the time that the operation
started. Update callers.
(show_statistics): New parameter PK. Pass it to get_policy. Update
callers.
(tofu_notice_key_changed): New function.
* g10/gpgv.c (tofu_notice_key_changed): New stub.
* g10/import.c (import_revoke_cert): Take additional argument CTRL.
Pass it to keydb_update_keyblock.
* g10/keydb.c (keydb_update_keyblock): Take additional argument CTRL.
Update callers.
[USE_TOFU]: Call tofu_notice_key_changed.
* g10/test-stubs.c (tofu_notice_key_changed): New stub.
* tests/openpgp/tofu.scm: Assume that manually setting a binding's
policy to auto does not cause the tofu engine to forget about any
conflict.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
We now store the computed policy in the tofu DB (in the
effective_policy column of the bindings table) to avoid computing it
every time, which is expensive. Further, policy is never overridden
in case of a conflict. Instead, we detect a conflict if CONFLICT is
not empty.
This change is backwards compatible to existing DBs. The only minor
incompatibility is that unresolved conflicts won't be automatically
resolved in case we import a direct signature, or cross signatures.
* g10/tofu.c (struct tofu_dbs_s): Remove unused field
record_binding_update2. Replace register_insert with
register_signature and register_encryption.
(tofu_register_signature): Don't use dbs->s.register_insert, but
dbs->s.register_signature.
(tofu_register_encryption): Don't use dbs->s.register_insert, but
dbs->s.register_encryption.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (busy_handler): Fix the flags and utime is not needed.
--
The argument flags must include one of O_RDONLY, O_WRONLY, or O_RDWR.
Adding O_TRUNC, the file is updated. So, utime is not needed.
Fixes-commit: b2e1b17efa952afcf7aeec8b15e9d0088dba587a
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/tofu.c (busy_handler): Add third argument which is mandatory for
O_CREATE flag.
--
Reported-by: Kristian Fiskerstrand
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/gpg.c (oOverrideSessionKeyFD): New.
(opts): Add option --override-session-key-fd.
(main): Handle that option.
(read_sessionkey_from_fd): New.
--
The override-session-key feature was designed to mitigate the effect
of the British RIP act by allowing to keep the private key private and
hand out only a session key. For that use case the leaking of the
session key would not be a problem. However there are other use
cases, for example fast re-decryption after an initial decryption,
which would benefit from concealing the session key from other users.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpgv.c (oEnableSpecialFilenames): New.
(opts): Add option --enable-special-filenames.
(main): Implement that option.
--
This is the same option we have in gpg. It allows to use commands
like
gpgv --enable-special-filenames -- '-&3' - <msg 3<msg.sig
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/options.h (CO_DE_VS): New.
(GNUPG): Also allow CO_DE_VS.
* g10/gpg.c (oDE_VS): New.
(parse_compliance_option): Add "de-vs".
(set_compliance_option): Set "de-vs".
* g10/misc.c (compliance_option_string): Return a description string.
(compliance_failure): Ditto.
* g10/keygen.c (ask_algo): Take care of CO_DE_VS.
(get_keysize_range): Ditto.
(ask_curve): Add new field to CURVES and trun flags into bit flags.
Allow only Brainpool curves in CO_DE_VS mode.
--
As of now this compliance mode only restricts the set of algorithms
and curves which can be created.
Signed-off-by: Werner Koch <wk@gnupg.org>
--
kbnode_t has replaced KBNODE for new code years ago, but that should
be documented. No bulk changes please to keep git blame easy to read.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/free-packet.c (free_attributes): Turn function into a nop for a
NULL arg.
(free_user_id): Ditto.
(free_compressed): Ditto.
(free_encrypted): Ditto.
(free_plaintext): Ditto.
(release_public_key_parts): Avoid extra check for NULL.
* g10/getkey.c (get_best_pubkey_byname): Ditto.
--
This change avoid surprises because it is common that function named
like free and taking a pointer also have similar semantics.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/getkey.c (get_best_pubkey_byname): Use the node returned by
'getkey_next' instead of doing another lookup.
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/getkey.c (finish_lookup): Clarify that we do not return a
reference.
(lookup): Clarify the relation between RET_KEYBLOCK and RET_FOUND_KEY.
Check arguments. Actually release the node if it is not returned.
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/getkey.c (getkey_next): Fix invocation of 'lookup'. If we want
to use RET_FOUND_KEY, RET_KEYBLOCK must be valid.
Fixes-commit: 8ea72a776a88f3c851e812d258355be80caa1bc1
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/getkey.c (pubkey_cmp): Make a copy of the user id.
(get_best_pubkey_byname): Free the user ids.
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (oCompliance): New.
(opts): Add "--compliance".
(parse_tofu_policy): Use a generic description string for "help".
(parse_compliance_option): New.
(main): Add option oCompliance. Factor out code for compliance
setting to ...
(set_compliance_option): new.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keydb.c (keydb_add_resource): Make ANY_REGISTERED
file-global. Write a STATUS_ERROR.
(maybe_create_keyring_or_box): Check for non-accessible but existant
file.
(keydb_search): Write a STATUS_ERROR if no keyring has been registered
but continue to return NOT_FOUND.
* sm/keydb.c (keydb_add_resource): Rename ANY_PUBLIC to ANY_REGISTERED
and make file-global. Write a STATUS_ERROR.
(keydb_search): Write a STATUS_ERROR if no keyring has been registered
but continue to return NOT_FOUND. Also add new arg CTRL and change
all callers to pass it down.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (parse_algo_usage_expire): Use a different error
message for an unknown algorithm name.
--
GnuPG-bug-id: 2832
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/getkey.c (get_best_pubkey_byname): If 'get_pubkey_byname' does
not return a getkey context, then it can return at most one key,
therefore there is nothing to rank. Also, always initialize '*retctx'
to be on the safe side.
GnuPG-bug-id: 2828
Fixes: ab89164be02012f1bf159c971853b8610e966301
Signed-off-by: Justus Winter <justus@g10code.com>
--
This fixes a few
if (foo)
/* A comment
with several
lines. */
{
}
Which has the problem that the block is visually not related to the
"if" and might thus falsely be considered a standalone block.
Also adds a asterisk on the left side of longer comments.
Signed-off-by: Werner Koch <wk@gnupg.org>
* 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>
* g10/getkey.c (struct pubkey_cmp_cookie): New type.
(key_is_ok, uid_is_ok, subkey_is_ok): New functions.
(pubkey_cmp): Likewise.
(get_best_pubkey_byname): Likewise.
* g10/keydb.h (get_best_pubkey_byname): New prototype.
* g10/keylist.c (locate_one): Use the new function.
* g10/pkclist.c (find_and_check_key): Likewise.
* tests/openpgp/Makefile.am (XTESTS): Add new test.
(TEST_FILES): Add new files.
* tests/openpgp/key-selection.scm: New file.
* tests/openpgp/key-selection/0.asc: Likewise.
* tests/openpgp/key-selection/1.asc: Likewise.
* tests/openpgp/key-selection/2.asc: Likewise.
* tests/openpgp/key-selection/3.asc: Likewise.
* tests/openpgp/key-selection/4.asc: Likewise.
--
When a name resembling a mail address is given to either --locate-keys
or --recipient, rank the search results and use only the most relevant
key.
This also lets us query which key will be used for encryption using
--locate-keys. However, note that --locate-keys may also return keys
incapable of encryption, though it will prefer keys that have an
encryption subkey.
GnuPG-bug-id: 2359
Signed-off-by: Justus Winter <justus@g10code.com>
* common/stringhelp.c: Include limits.h.
(compare_version_strings): Change semantics to behave like strcmp.
Include the patch lebel in the comparison. Allow checking a single
version string.
* common/t-stringhelp.c (test_compare_version_strings): Adjust test
vectors and a few new vectors.
* g10/call-agent.c (warn_version_mismatch): Adjust to new sematics.
* g10/call-dirmngr.c (warn_version_mismatch): Ditto.
* sm/call-agent.c (warn_version_mismatch): Ditto.
* sm/call-dirmngr.c (warn_version_mismatch): Ditto.
Signed-off-by: Werner Koch <wk@gnupg.org>
There were several different variant spellings of "passphrase". This
should fix them all for all English text.
I did notice that po/it.po contains multiple instances of
"passhprase", which also looks suspect to me, but i do not know
Italian, so i did not try to correct it.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* g10/tofu.c: Include <time.h>, <utime.h>, <fcntl.h> and <unistd.h>.
(tofu_dbs_s): Add fields want_lock_file and want_lock_file_ctime.
(begin_transaction): Only yield if DBS->WANT_LOCK_FILE_CTIME has
changed since we took the lock. Don't use gpgrt_yield to yield, but
sleep for 100ms. After taking the batch lock, update
DBS->WANT_LOCK_FILE_CTIME. Also take the batch lock the first time we
take the real lock. When taking the real lock, use immediate not
deferred mode to avoid gratuitious aborts.
(end_transaction): When dropping the outermost real lock, drop the
batch lock.
(busy_handler): New function.
(opendbs): Set the busy handler to it when opening the DB. Initialize
CTRL->TOFU.DBS->WANT_LOCK_FILE.
(tofu_closedbs): Free DBS->WANT_LOCK_FILE.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
By default, SQLite defers transactions until they are actually needed.
A consequence of this is that if we have two readers and both decide
to do a write, then one has to abort. To avoid this problem, we can
make the outermost transaction an immediate transaction. This has the
disadvantage that we only allow a single reader at a time, but at
least we don't have gratuitous aborts anymore.
A second problem is that SQLite apparently doesn't actually create a
queue of waiters. The result is that doing a sched_yield between
dropping and retaking the batch transaction is not enough to allow the
other process to make progress. Instead, we need to wait a
while (emperically: 100ms seems reasonable). To avoid waiting when
there is no contention, we use a new file's timestamp to signal that
there is a waiter.
* g10/tofu.c (build_conflict_set): If CONFLICT_SET contains a single
element, don't bother to check for cross sigs. Add parameter PK.
Update callers.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/build-packet.c (build_sig_subpkt_from_sig): Always write the new
Issuer Fingerprint sub-packet.
* g10/mainproc.c (check_sig_and_print): Always consider that
sub-packet.
--
The specs for this sub-packet have been pushed to the OpenPGP WG's
repo today.
See-also: https://mailarchive.ietf.org/arch/msg/\
openpgp/GvPo2eSL9GW9WcGhOocY7KBa9FY
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/call-dirmngr.c (gpg_dirmngr_ks_get): Add arg 'quick'.
(gpg_dirmngr_wkd_get): Ditto.
* g10/keyserver.c (keyserver_get): Add arg 'quick'.
(keyserver_get_chunk): Add arg 'quick'.
(keyserver_import_fprint): Ditto. Change callers to pass 0 for it.
(keyserver_import_keyid): Ditto.
(keyserver_import_wkd): Ditto.
* g10/mainproc.c (check_sig_and_print): Call the 3 fucntions with
QUICK set.
--
Note that this option has not yet been implemented by dirmngr.
Dirmngr will simply ignore it for now.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/ecdh.c (pk_ecdh_encrypt_with_shared_point): Returns error when
it's short. Clarify the format. Handle other prefixes correctly.
--
With the scdaemon's change, there is no case NBYTES < SECRET_X_SIZE.
This fixes the break of ECDH with X25519.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/ecdh.c (pk_ecdh_encrypt_with_shared_point): Improve handling of
ECDH shared point format.
--
This handles the case where the result comes from scdaemon.
Signed-off-by: Arnaud Fontaine <arnaud.fontaine at ssi.gouv.fr>
* scd/app-openpgp.c (send_key_attr): Use curve instead of OID.
(ecdh_params): New.
(ecc_read_pubkey): Use ecdh_params. Use curve name.
(ecc_writekey): Likewise.
(ecc_curve): Rename from ecc_oid.
(parse_algorithm_attribute): Use ecc_curve.
* g10/call-agent.c (learn_status_cb): Use openpgp_is_curve_supported to
intern the curve name string.
* g10/card-util.c (card_status): Conver curve name to alias for print.
--
Now, sdcaemon answer for KEY-ATTR is in the canonical curve name
instead of the alias. Since it is used of key generation for
card encryption key with backup, it should be canonical name.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keygen.c (gen_card_key): Add back ALGO as the second argument.
Don't get ALGO by KEY-ATTR by this function. It's caller to provide
ALGO. Don't do that by both of caller and callee.
(generate_keypair): Only put paramerters needed. Use parameters
for ALGO to call gen_card_key.
(generate_card_subkeypair): Get ALGO and call gen_card_key with it.
--
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keydb.c (maybe_create_keyring_or_box): Open in binary mode.
--
This fixes keybox corruption on windows.
Signed-off-by: Andre Heinecke <aheinecke@intevation.de>
* g10/keygen.c (generate_keypair): For card key generation, fill
parameters by KEY-ATTR.
* scd/app-openpgp.c (ecc_read_pubkey): OID should be freed at last,
after its reference by OIDBUF is finished.
(ecc_writekey): Likewise.
--
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keygen.c (gen_card_key): Remove the first argument of ALGO.
(do_generate_keypair, generate_card_subkeypair): Follow the change.
--
ALGO is determined by the key attribute of the card.
Co-authored-by: Arnaud Fontaine <arnaud.fontaine@ssi.gouv.fr>
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/call-agent.c (scd_genkey_cb_append_savedbytes): Remove.
(scd_genkey_cb): Only handle KEY-CREATED-AT and PROGRESS.
(agent_scd_genkey): Remove INFO argument. CREATETIME is now in/out
argument.
(agent_readkey): Use READKEY --card instead of SCD READKEY.
* g10/keygen.c (gen_card_key): Use READKEY --card command of the agent
to retrieve public key information from card and let the agent make
a file for private key with shadow info.
--
This change removes gpg's KEY-DATA handling for SCD GENKEY. Information
with KEY-DATA is simply not used. Instead, it is read by READKEY --card
command of gpg-agent. This can consolidate public key handling in a
single method by READKEY.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/tofu.c (signed_by_utk): When checking if a key is signed by an
ultimately trusted key, only consider the signatures on the specified
user id.
* tests/openpgp/tofu.scm: Add test for the above.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (cross_sigs): When checking cross signatures, only
consider the signatures on the specified user id.
* tests/openpgp/tofu.scm: Add test for the above.
* tests/openpgp/tofu/cross-sigs/
1938C3A0E4674B6C217AC0B987DB2814EC38277E-1.gpg:
New file.
* tests/openpgp/tofu/cross-sigs/
1938C3A0E4674B6C217AC0B987DB2814EC38277E-1.txt: New file.
* tests/openpgp/tofu/cross-sigs/
1938C3A0E4674B6C217AC0B987DB2814EC38277E-2.gpg: New file.
* tests/openpgp/tofu/cross-sigs/
1938C3A0E4674B6C217AC0B987DB2814EC38277E-2.txt: New file.
* tests/openpgp/tofu/cross-sigs/
1938C3A0E4674B6C217AC0B987DB2814EC38277E-3.txt: New file.
* tests/openpgp/tofu/cross-sigs/
1938C3A0E4674B6C217AC0B987DB2814EC38277E-secret.gpg: New file.
* tests/openpgp/tofu/cross-sigs/
DC463A16E42F03240D76E8BA8B48C6BD871C2247-1.gpg: New file.
* tests/openpgp/tofu/cross-sigs/
DC463A16E42F03240D76E8BA8B48C6BD871C2247-1.txt: New file.
* tests/openpgp/tofu/cross-sigs/
DC463A16E42F03240D76E8BA8B48C6BD871C2247-2.gpg: New file.
* tests/openpgp/tofu/cross-sigs/
DC463A16E42F03240D76E8BA8B48C6BD871C2247-2.txt: New file.
* tests/openpgp/tofu/cross-sigs/
DC463A16E42F03240D76E8BA8B48C6BD871C2247-3.gpg: New file.
* tests/openpgp/tofu/cross-sigs/
DC463A16E42F03240D76E8BA8B48C6BD871C2247-3.txt: New file.
* tests/openpgp/tofu/cross-sigs/
DC463A16E42F03240D76E8BA8B48C6BD871C2247-4.gpg: New file.
* tests/openpgp/tofu/cross-sigs/
DC463A16E42F03240D76E8BA8B48C6BD871C2247-secret.gpg: New file.
* tests/openpgp/tofu/cross-sigs/README: New file.
--
Signed-off-by: Neal H. Walfield
* g10/tofu.c (get_trust): If POLICY is ask, but we can't ask, don't
bail immediately. Instead, check if the key in question is an
ultimately trusted key or cross signed.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (record_binding): Take an additional argument, CONFLICT.
Set the binding's conflict accordingly. Update callers.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (build_conflict_set): A binding has a conflict is
conflict is *not* NULL, not if it is NULL.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (initdb): Change policy from a boolean to an integer.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Reported-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Note: sqlite ignores type information so this change has no real
impact.
--
This reverts commit b0d2526bc4e5c663eeffe04500420c70cee98712.
The number of format elements may not change in ngettext. The entire
construct is anyway wrong because ngettext is passed a different value
than what is used in the printf.
We need to rework the use of most strings in tofu.c.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/options.h (DBG_MPI): New.
* g10/gpg.c (set_debug): Use macro or extra parens for binary operator.
* g10/parse-packet.c (set_packet_list_mode): Use dbg macro.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keyserver.c: Include mbox-util.h.
(keyserver_import_wkd): Do not use the global import options but
employ an import filter.
--
We also make sure that an mbox has been passed to keyserver_import_wkd
so it may also be called with a complete user id (which is currently
not the case).
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keyedit.c (keyedit_quick_adduid): Call merge_keys_and_selfsig on
KEYBLOCK before adding the user id.
* tests/openpgp/quick-key-manipulation.scm: Make sure that the key
capabilities don't change when adding a user id.
(key-data): New function.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
GnuPG-bug-id: 2697
* g10/keylist.c (list_keyblock_print): Do not depend calling
print_fingerprint on opt.keyid_format.
--
Regression-due-to: d757009a24eb856770fc3a3729e2f21f54d2a618
Debian-bug-id: 838153
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keyedit.c (check_all_keysigs): Check early for no key
signatures. Use xtrycalloc.
--
GnuPG-bug-id: 2690
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (tofu_set_policy): If record_binding fails, fail. If the
function fails, rollback the transaction.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (get_trust): Use the pk_main_keyid accessor function.
(tofu_register_signature): Likewise.
(tofu_register_encryption): Likewise.
(tofu_set_policy): Likewise and also use pk_keyid and keyid_cmp.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/trustdb.c (tdb_get_validity_core): If the signer's user id
subpacket is present, only consider matching user ids.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/mainproc.c (check_sig_and_print): When printing information
about a binding don't include the current signature.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (signed_by_utk): New function.
(get_trust): If a key is signed by an ultimately trusted key, then
set any bindings to good.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/keygen.c (quick_generate_keypair): Write a status error.
(parse_algo_usage_expire): Set a default curve.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (FUTURE_STD_): New constants.
(parse_expire_string): Handle special keywords.
(parse_algo_usage_expire): Allow "future-default". Simplify call to
parse_expire_string.
(quick_generate_keypair): Always allow an expiration date. Replace
former "test-default" by "future-default".
--
Using an expiration date is pretty common, thus we now allow the
creation of a standard key with expiration date.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keylist.c (list_keyblock_colon): Avoid calling functions which
trigger a status line output before having printed a LF.
--
Status lines like KEY_CONSIDERED and KEYEPXIRED were messing up the
colons output, like here:
pub:[GNUPG:] KEY_CONSIDERED 94A5C9A03C2FE5CA3B095D8E1FDF723CF46[...]
Reported-by: Andreas Stieger <astieger@suse.com>
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keylist.c (print_fingerprint): use compact format independent of
keyid-format; (print_key_line): always print the fingerprint
--
The choice of fingerprint display should be independent of the
keyid-format.
Currently, the representation of the fingerprint changes depending on
whether the user has specified --keyid-format to anything besides
"none". (this is common, for example, if someone happens to have
"keyid-format long" in their gpg.conf for interoperability with older
versions of gpg)
With this changeset, keyid-format governs only the format of the
displayed keyID, while the fingerprint display is governed only by the
fingerprint options:
[default]::
compact fpr of pubkey only
--with-fingerprint::
human-readable form of fpr of pubkey only
--with-fingerprint --with-fingerprint::
human-readable form of pubkey and subkey
--with-subkey-fingerprint:
compact fpr for pubkey and subkeys
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* g10/tofu.c (ask_about_binding): Use the time that a signature was
seen, not allegedly generated, when generating statistics.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (build_conflict_set): Check for the current key after
looking for conflicts and removing any '!'.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Fixes-commit: 1f1f56e6
* g10/tofu.c (record_binding): New parameter now. Update callers.
Don't use SQLite's strftime('%s','now') to get the current time, use
NOW.
(ask_about_binding): Likewise.
(get_trust): New parameter now. Update callers.
(show_statistics): Likewise.
(tofu_register_signature): Don't use SQLite's strftime('%s','now') to
get the current time, use gnupg_get_time().
(tofu_register_encryption): Likewise.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (write_stats_status): Use ulong for MESSSAGES. Fix
format strings. Simplify by using the new write_status_printf.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (get_trust): Make sure the caller provides a primary key.
(tofu_register_signature): Likewise.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (time_ago_str): Only show the most significant unit.
* g10/tofu.c (show_statistics): Tweak the output.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (show_statistics): Return whether to call show_warning.
Move the warning from here...
(show_warning): ... to this new function.
(tofu_get_validity): If show_statistics returns a non-zero value, call
show_warning.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c: Include "sqrtu32.h".
(struct tofu_dbs_s.s): Rename get_trust_gather_other_keys to
get_trust_gather_signature_stats. Add new field
get_trust_gather_encryption_stats.
(initdb): Create the encryptions table.
(ask_about_binding): Show the encryption statistics too.
(tofu_register): Rename from this...
(tofu_register_signature): ... to this and update callers.
(tofu_register_encryption): New function.
(write_stats_status): Add parameters encryption_count,
encryption_first_done and encryption_most_recent. Update callers.
Compute the trust using the euclidean distance of the signature and
signature count. Compare with twice the threshold. Include
encryption count information in the TFS and TOFU_STATS lines.
(show_statistics): Also get information about the encrypted messages.
* g10/trustdb.c (tdb_get_validity_core): Use it.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (BINDING_NEW): New enum value.
(BINDING_CONFLICT): Likewise.
(BINDING_EXPIRED): Likewise.
(BINDING_REVOKED): Likewise.
(ask_about_binding): Move cross sig check from here...
(get_trust): ... and the conflict set building from here...
(build_conflict_set): ... to this new function.
(format_conflict_msg_part1): Replace parameter conflict with
conflict_set. Drop parameter fingerprint. Update callers.
(ask_about_binding): Drop unused parameter conflict and redundant
parameter bindings_with_this_email_count. Rename parameter
bindings_with_this_email to conflict_set. Update callers.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* common/asshelp.c (my_log_monitor): New var.
(my_libassuan_log_handler): Run that monitor.
(setup_libassuan_logging): Add arg to set a log monitor and change all
callers.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/import.c (impex_filter_getval): Add properties for key packets.
* g10/export.c (export_drop_subkey): New var.
(cleanup_export_globals): Release that var.
(parse_and_set_export_filter): Add filter "drop-subkey".
(apply_drop_subkey_filter): New.
(do_export_stream): Run that filter.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (cross_sigs): New function.
(ask_about_binding): If apparently conflicting keys are cross signed,
then don't mark them as conflicting.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
If two keys are cross signed, then the same person (probably)
controlled them both. In this case, don't raise a TOFU conflict.
This usually occurs when someone transitions to a new key. When that
person rotates to a third key, she will typically only cross sign it
with the second key. As such, we check this transitively to avoid
declaring a conflict between the 1st and 3rd key.
* g10/sig-check.c (check_signature2): Replace arg PK by R_PK and
change the semantics. Also clear the other R_ args on function entry,
use gpg_error() and change retturn type to gpg_error_t.
* g10/mainproc.c (do_check_sig): Add arg R_PK.
(list_node): Pass NULL for new arg.
(check_sig_and_print): Rework to make use of the returned PK.
--
The output
gpg: textmode signature, digest algorithm SHA256, key algorithm rsa2048
showed the pubkey algo of the primary key which was surprising.
Changed to print the algo of the subkey used for verification.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/pkclist.c (do_we_trust): Handle TRUST_NEVER, which can be
returned by the TOFU trust model.
(do_we_trust_pre): Print a different message if TRUSTLEVEL is
TRUST_NEVER.
(check_signatures_trust): Improve comment.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/mainproc.c (do_check_sig): Use the current digest algo.
--
Note that the digest context may have several algos enabled, which is
is case if keys with different hash preferences signed the data.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (begin_transaction): New parameter only_batch. If set,
only start a batch transaction if there is none and one has been
requested. Update callers.
(tofu_suspend_batch_transaction): New function.
(tofu_resume_batch_transaction): Likewise.
(ask_about_binding): Take a ctrl_t, not a tofu_dbs_t. Update
callers. Gather statistics within a transaction. Suspend any batch
transaction when getting user input.
(get_trust): Take a ctrl_t, not a tofu_dbs_t. Update callers.
Enclose in a transaction.
(tofu_get_validity): Use a batch transaction, not a normal
transaction.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c (struct signature_stats): Add fields is_expired and
is_revoked.
(signature_stats_prepend): Clear *stats when allocating it.
(ask_about_binding): Also show whether the user ids are expired or
revoked.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/tofu.c: first_seen == 0 is not an error.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
Fixes-commit: 0f1f02ac
Regression-due-to: 45bb9a2a
* g10/tofu.c (tofu_set_policy): Do the update in a transaction.
* g10/gpg.c (main): Do a TOFU policy update in a batch transaction.
--
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* g10/gpgsql.h (gpgsql_arg_type): Rename SQLITE_ARG_END to
GPGSQL_ARG_END, SQLITE_ARG_INT to GPGSQL_ARG_INT, SQLITE_ARG_LONG_LONG
to GPGSQL_ARG_LONG_LONG, SQLITE_ARG_STRING to GPGSQL_ARG_STRING, and
SQLITE_ARG_BLOB to GPGSQL_ARG_BLOB.
--
This commit completes the work started in b1ba460.
Signed-off-by: Neal H. Walfield <neal@g10code.com>
* 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>
* 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>
* 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>
* 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>
* 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>
* 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: 82b90eee100cf1c9680517059b2d35e295dd992a
Reported-by: Carola Grunwald
Signed-off-by: Werner Koch <wk@gnupg.org>
* 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>
* 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>
* 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>
* 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>
* 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>
* 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>
* 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>
* 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>
* g10/options.h (struct opt): Remove field tofu_db_format.
* g10/gpg.h (server_control_s): Add fields tofu.batch_update_ref and
tofu.batch_update_started.
* g10/gpg.c (parse_tofu_db_format): Remove.
(main): Make option --tofu-db-format obsolete.
* g10/tofu.c: Major rework. Remove the pretty complicated and slower
split format and with that all the caching. Use the dbs struct
directly. Move global vars for batch update into CTRL. Change
calling conventions of some function to take CTRL or DBS pointers
instead of the former low-level database pointer.
--
The split database format might have been nice for use with Unison but
it bypasses the concept of a relational database by doing parts of
this itself and also risking deadlocks. Working with the Tofu
database for debugging or experiments is also not possible with parts
of the database logic implemented in gpg.
The Tofu support is quite new and we can assume that it is not in real
use now. Thus we better remove that now so that we do not need to
maintain it for all future.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tdbio.c (tdbio_set_dbname): This function explicitly checks for
the file size, but handled the case of a zero-sized file incorrectly
by returning success. Fix this by initializing the database in that
case.
* tests/openpgp/Makefile.am (XTESTS): Add new test.
* tests/openpgp/issue2417.scm: New file.
GnuPG-bug-id: 2417
Signed-off-by: Justus Winter <justus@g10code.com>
* common/init.c (init_common_subsystems): Initialize libgcrypt.
* dirmngr/Makefile.am (dirmngr_ldap): Link with libgcrypt.
--
Most other modules already call gcry_check_version() after
init_common_subsystems() so may as well move initialization of libgcrypt
to here. Also fixes a warning in the system log from gpgconf --homedir.
Signed-off-by: Ben Kibbey <bjk@luxsci.net>
* g10/passphrase.c (passphrase_get): Remove arg KEYID. Change arg
MODE to NOCACHE.
(passphrase_to_dek): Remove args KEYID and PUBKEY_ALGO. Split arg
MODE into CREATE and NOCACHE. Change all callers and adjust stubs.
(passphrase_clear_cache): Remove args KEYID and ALGO. They are not
used. Change caller.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/passphrase.c (passphrase_to_dek_ext): Remove args CUSTDESC and
CUSTPROMPT. Merge into the passphrase_to_dek wrapper.
(passphrase_get): Remove args CUSTOM_DESCRIPTION and CUSTOM_PROMPT.
--
The function is nowadays only used for symmetric encryption. Thus we
do not need all the former advanced stuff.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (main): initialize opt.emit_version to 0
* doc/gpg.texi: document different default for --emit-version
--
The version of GnuPG in use is not particularly helpful. It is not
cryptographically verifiable, and it doesn't distinguish between
significant version differences like 2.0.x and 2.1.x.
Additionally, it leaks metadata that can be used to distinguish users
from one another, and can potentially be used to target specific
attacks if there are known behaviors that differ between major
versions.
It's probably better to take the more parsimonious approach to
metadata production by default.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* g10/keylist.c (list_keyblock_colon): Remove arg FPR. Always print
fingerprint records. For secret keys always print keygrip records.
--
The fingerprint should always be used thus we should always print it.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/sig-check.c (check_signature2): Not only subkey, but also primary
key should have flags.valid=1.
--
The tweak of gpgv in e32c575e0f3704e7563048eea6d26844bdfc494b only makes
sense with this change.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.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>
* kbx/keybox-util.c (keybox_file_rename): Add arg BLOCK_SIGNALS.
* kbx/keybox-update.c (rename_tmp_file): Block all signals when doing
a double rename.
* g10/keyring.c (rename_tmp_file): Block all signals during the double
rename.
--
This might fix
Debian-bug-id: 831510
Signed-off-by: Werner Koch <wk@gnupg.org>
'transfer_secret_keys' collects statistics on a subkey-basis, while
the other code does not. This leads to inflated numbers when
importing secret keys. E.g. 'count' is incremented by the main
parsing loop in 'import', and again in 'transfer_secret_keys', leading
to a total of 3 if one key with two secret subkeys is imported.
* g10/import.c (import_secret_one): Adjust to the fact that
'transfer_secret_keys' collects subkey statistics.
* tests/openpgp/Makefile.am (TESTS): Add new test.
* tests/openpgp/issue2346.scm: New file.
* tests/openpgp/samplekeys/issue2346.gpg: Likewise.
GnuPG-bug-id: 2346
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/tofu.c (tofu_closedbs): Fix freeing database handles up to the
cache limit. Previously, this would crash if db_cache_count == count.
Reported-by: Ben Kibbey <bjk@luxsci.net>
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/gpg.c (oMimemode): New.
(opts): Add --mimemode.
(main): Use --mimemode only in rfc4880bis compliance mode.
* g10/options.h (struct opt): Add field "mimemode".
* g10/build-packet.c (do_plaintext): Allow for mode 'm'.
* g10/encrypt.c (encrypt_simple, encrypt_crypt): Use 'm' if requested.
* g10/plaintext.c (handle_plaintext): Handle 'm' mode.
* g10/sign.c (write_plaintext_packet): Handle 'm' mode.
(sign_file, sign_symencrypt_file): Use 'm' if requested.
--
Thsi patch prepares for a proposed change in RFC4880bis to support a
MIME flag. A literal data packet with the mime flag set is handled
like a 't' or 'u' but CR are not removed. The PLAINTEXT status line
will also indicate a MIME content.
If --mimemode is used without --rfc4880bis 't' will be used.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/export.c (do_export_stream): Move PKA and DANE printing helper
code to ...
(print_pka_or_dane_records): this fucntion.
(write_keyblock_to_output): Add arg OPTIOSN and call
print_pka_or_dane_records if requested.
--
It is now possible to print a DANE record given a a file with a key
without importing the key first:
gpg --export-options export-dane \
--import-options import-export \
--import-filter keep-uid='mbox =~ alpha' \
--import FILE_WITH_KEY
Using the filter we only print a user id with the substring "alpha" in
the addr-spec.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/import.c (write_keyblock_to_output): Move to ...
* g10/export.c (write_keyblock_to_output): here. Add arg WITH_ARMOR.
Also make sure never to export ring trust packets.
* g10/gpgv.c (main): Set opt.no_sig _cache, so that it doesn't depend on
cached status. Similarly, set opt.flags.require_cross_cert for backsig
validation for subkey signature.
--
It is common that an organization distributes binary keyrings with
signature cache (Tag 12, Trust Packet) and people use gpgv to validate
signature with such keyrings. In such a use case, it is possible that
the key validation itself is skipped.
For the purpose of gpgv validation of signatures, we should not depend
on signature cache in keyrings (if any), but we should validate the key
by its self signature for primary key, and back signature for subkey.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/options.h (EXPORT_PKA_FORMAT): New.
* g10/keylist.c (list_keyblock_pka): Do not use DANE flag.
* g10/export.c: Include zb32.h.
(parse_export_options): Add options "export-pka" and "export-dane".
(do_export): Do not armor if either of these option is set.
(print_pka_or_dane_records): New.
(do_export_stream): Implement new options.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (oRecipientFile, oHiddenRecipientFile): New.
(opts): Add options --recipient-file and --hidden-recipient-file.
(main): Implement them. Also remove duplicate code from similar
options.
* g10/keydb.h (PK_LIST_FROM_FILE): New.
(PK_LIST_SHIFT): Bump up.
* g10/pkclist.c (expand_group): Take care of PK_LIST_FROM_FILE.
(find_and_check_key): Add and implement arg FROM_FILE.
(build_pk_list): Pass new value for new arg.
* g10/getkey.c (get_pubkey_fromfile): New.
* g10/gpgv.c (read_key_from_file): New stub.
* g10/test-stubs.c (read_key_from_file): New stub.
* g10/server.c (cmd_recipient): Add flag --file.
* g10/import.c (read_key_from_file): New.
* tests/openpgp/defs.scm (key-file1): New.
(key-file2): New.
* tests/openpgp/setup.scm: Add their private keys and import the
key-file1.
* tests/openpgp/encrypt.scm: Add new test.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (oNoKeyring): New.
(opts): Add "--no-keyring".
(main): Do not register any keyring if the option is used.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/import.c (NODE_GOOD_SELFSIG): New. Use instead of 1.
(NODE_BAD_SELFSIG): New. Use instead of 2.
(NODE_DELETION_MARK): New. Use instead of 4.
(NODE_FLAG_A): New. Use to mark new nodes in merge_blocks.
(chk_self_sigs): Remove unused args FNAME and PK.
(import_one): Adjust call. Simplify error return because
chk_self_sigs does not return an error code.
(append_uid, append_key, merge_sigs, merge_keysigs): Remove unsued
args FNAME and KEYID.
(merge_blocks, import_one, import_secret_one)
(import_revoke_cert): Remove unused arg FNAME.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/getkey.c (merge_selfsigs): Remove arg CTX. Add args REQ_USAGE
and WANT_EXACT.
(finish_lookup): Adjust caller. Set LOOKUP_NOT_SELECTED here...
(lookup): and not here.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/armor.c (check_input): Call is_armored only if LEN >= 2.
(unarmor_pump): Use a 2 byte buffer for is_armored.
--
Fixes-commit: 605276ef8cd449bfd574ae6c498fa5d7d265c5c7
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (oImportFilter): New.
(opts): Add --import-filter.
(main): Handle option.
* g10/import.c: Include recsel.h, init.h, and mbox-util.h.
(import_keep_uid): New global var.
(cleanup_import_globals): New.
(parse_and_set_import_filter): New.
(filter_getval): New.
(apply_keep_uid_filter): New.
(import_one): Apply filter if set.
--
Funny new option. It can for example be used to export a key with
only one user id:
gpg --no-options --import --import-options import-export \
--import-filter keep-uid='mbox=wk@gnupg.org' \
< full-key.pub > key-with-one-uid.pub
More features will eventually be added.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/packet.h (PKT_user_id): Add field 'mbox'.
* g10/free-packet.c (free_user_id): Free that.
--
This will be required by the coming import filter.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keydb.c (keydb_release): Clear keyblock cache.
(keydb_get_keyblock): Revert previous change.
* kbx/keybox-blob.c (create_blob_finish): Free previous buffer, free
fixups after applying them.
(_keybox_release_blob): Free buffer. Currently, the buffer has been
extracted before the keybox is released, but this is the right thing
to do here.
Fixes-commit: c57501cc
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/mainproc.c (release_list): Do not exit early if list is NULL,
there are other resources that must be released.
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/revoke.c (get_default_uid_revocation_reason): New.
* g10/keyedit.c (menu_revuid): Break out creation of uid revocation
into new function core_revuid.
* g10/keyedit.c (keyedit_quick_revuid): New. Selects key and
uid, invokes core_revuid.
* g10/gpg.c (main): Handle --quick-revuid argument.
* doc/gpg.texi: Document --quick-revuid.
--
This functionality is a counterpart to --quick-adduid, and will be
useful for projects that depend programmatically on gpg to revoke user
IDs (one such example is "monkeysphere-host revoke-servicename").
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
- Minor re-indentation work.
- Changed a "0 == memcmp" to "!memcmp"
- Removed tests/openpgp/quick-key-manipulation.test from the
Makefile. This test needs to be converted to gpgscm.
- Removed example from whats-new-in-2.1.txt because that is generated.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (quick_generate_keypair): Add special algo string
"test-default".
--
Well, this is a hack to quickly create keys with the algorithms we
will eventually use as defaults. Usage:
gpg -v --quick-gen-key --passphrase '' --batch USERID test-default
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/import.c (parse_import_options): Add option "import-export".
(write_keyblock_to_output): New.
(import_one): Implement option.
--
We are now in the import export business.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keylist.c (struct keylist_context): Add field NO_VALIDITY.
(list_keyblock_print): Take care of it.
(list_keyblock_direct): Add arg NO_VALIDITY.
* g10/keygen.c (do_generate_keypair): Merge keyblock and print w/o
validity.
--
It will always be ultimate and by not printing it we avoid a lot of
garbage output due to the trustdb re-calculation.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/openpgpdefs.h (SIGSUBPKT_ISSUER_FPR): New.
* g10/build-packet.c (build_sig_subpkt_from_sig): Add arg PKSK and
insert the issuer fpr if needed.
* g10/sign.c (write_signature_packets): Pass signing key.
(make_keysig_packet): Ditto.
(update_keysig_packet): Ditto.
* g10/parse-packet.c (dump_sig_subpkt): Print issuer fpr.
(parse_one_sig_subpkt): Detect issuer fpr.
(can_handle_critical): Add issuer fpr.
* g10/mainproc.c (check_sig_and_print): Try to get key via fingerprint.
* g10/gpgv.c (keyserver_import_fprint): New stub.
* g10/test-stubs.c (keyserver_import_fprint): New stub.
--
This support is enabled with the --rfc4880bis option and intended to
test to recently proposed issuer fpr.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/options.h (struct opt): Add field flags.rfc4880bis.
* g10/gpg.c (oRFC4880bis): new.
(opts): add --rfc4880bis.
(main): Implement that and print a warning.
--
This is option enables experimental features which may be dropped or
changed with the next release.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tdbio.c (create_version_record): Call create_hashtable to always
make hashtable, together with the version record.
(get_trusthashrec): Remove call to create_hashtable.
--
GnuPG-bug-id: 1675
Thanks to Scott Moser for a reproducible script and patience.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keylist.c (list_keyblock_colon): Use PK2 for the subkey's curve.
--
Reported-by: mantorix at vollbio punkt de
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (get_trust): Factor code out to ...
(format_conflict_msg_part1): new and to ...
(ask_about_binding): new.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (main): Remove deprecation warning.
--
Most options for the keyserver have been moved to dirmngr and thus it
does not make sense to favor "--keyserver-options auto-key-retrieve"
over the direct options --auto-key-retrieve and --no-auto-key-retrieve.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (oDisableSignerUID): New.
(opts): New option '--disable-signer-uid'.
(main): Set option.
* g10/options.h (opt): Add field flags.disable_signer_uid.
* g10/sign.c: Include mbox-util.h.
(mk_notation_policy_etc): Embed the signer's uid.
* g10/mainproc.c (check_sig_and_print): Do not use WKD for auto key
retrieval if --disable-signer-uid is used.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/packet.h (PKT_signature): Add field 'signers_uid'.
* g10/parse-packet.c (parse_signature): Set this field.
* g10/free-packet.c (free_seckey_enc): Free field.
(copy_signature): Copy field.
* g10/mainproc.c (akl_has_wkd_method): New.
(check_sig_and_print): Extend NEWSIG status. If WKD is enabled try to
locate a missing key via the signature's Signer's User ID sub-packet.
Do this right before trying a keyserver lookup.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/export.c (do_export_stream): If a key is stored by the agent in
cleartext, then try to export it as cleartext.
* tests/openpgp/export.test: For secret keys that are stored in
cleartext, test should try to export without pinentry interaction.
--
This restores the behavior of GnuPG 2.0 and 1.4 when exporting
passphraseless secret keys, and fixes the test suite accordingly.
GnuPG-bug-id: 2070, 2324
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* g10/export.c (match_curve_skey_pk): New function, testing whether an
OpenPGP public key and an S-expression use the same curve.
* g10/export.c (cleartext_secret_key_to_openpgp): New function,
filling in the secret key parameters of a PKT_public_key object from
a corresponding cleartext S-expression.
* g10/export.c, g10/main.h (receive_seckey_from_agent): Add cleartext
parameter, enabling retrieval of the secret key, unlocked.
* g10/export.c (do_export_stream): Send cleartext as 0, keeping current
behavior.
* g10/keygen.c (card_store_key_with_backup): Use cleartext=0 to ensure
that smartcard backups are all passphrase-locked.
--
This sets up internal functionality to be capable of exporting
cleartext secret keys, but does not change any existing behavior.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* 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>
* g10/call-agent.c, g10/call-agent.h (agent_get_keyinfo): add
r_cleartext parameter to report whether a key is stored without
passphrase protection.
* g10/gpgv.c, g10/test-stubs.c: augment dummy agent_get_keyinfo to
match new API.
* g10/export.c, g10/keyedit.c, g10/keygen.c, g10/keylist.c,
g10/sign.c: pass NULL to agent_get_keyinfo since we do not yet
need to know whether agent is passphrase-protected.
--
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* g10/gpg.c (main): Add option "none" to --keyid-format.
* g10/options.h (KF_NONE): New.
* g10/keyid.c (format_keyid): Implement that.
(keystr): Use format "long" is KF_NONE is in use.
(keystr_with_sub): Ditto.
* g10/keylist.c (list_keyblock_print): Adjust indentaion for KF_NONE.
Factor some code out to ...
(print_key_line): new.
(print_fingerprint): Add mode 20.
* g10/mainproc.c (list_node): Use print_key_line. Replace MAINKEY by
flags.primary in the PK. Fix putting a " revoked..." string into the
colons format.
* g10/pkclist.c (do_edit_ownertrust): Use print_key_line. This
slightly changes the putput format.
* g10/revoke.c (gen_standard_revoke): Use print_key_line. This may
also put "expires: " into the output.
--
Due to user experience problems with the keyid and we better allow to
show the fingerprint instead. Note that we do not support v3 keys
anymore and thus there is no technical need for a user to know the
keyid.
GnuPG-bug-id: 2379
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (print_status_key_created): Make more robust by
allowing a NULL for PK.
(generate_subkeypair): Use print_status_key_created.
(generate_card_subkeypair): Ditto.
Signed-off-by: Werner Koch <wk@gnupg.org>
* 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>
* g10/keygen.c (parse_usagestr): Allow "cert".
(generate_subkeypair): Factor expire parsing out to ...
(parse_subkey_algostr_usagestr): here. Rename to ...
(parse_algo_usage_expire): this. Add arg 'for_subkey'. Set CERT for
primary key and check that it is not set for subkeys.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (DEFAULT_STD_SUBKEYUSE): New.
(ask_keysize): Factor code out to ...
(get_keysize_range, fixup_keysize): new.
(parse_parameter_usage): Factor parsing out to ...
(parse_usagestr): new. Allow use of "encr" as alias for "encrypt".
(parse_subkey_algostr_usagestr): New.
(generate_subkeypair): Add new args. Implement unattended mode.
* g10/keyedit.c (keyedit_quick_sign): Factor some code out to ...
(find_by_primary_fpr): new.
(keyedit_quick_addkey): New.
* g10/gpg.c (aQuickAddKey): New.
(opts): Add --quick-addkey.
(main): Implement.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/build-packet.c (write_fake_data): Check for non-opaque data.
* g10/seskey.c (do_encode_md): Return NULL instead of abort.
--
The first may happen if the usage flags of an algorithm do not match
the allowed usage. When writing a backsig this would lead to a
log_bug in libgcrypt due to the use of a regular MPI as opaque data.
The second may happen with all kind of invalid data. It is easy to
avoid an abort, though.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/progress.c (progress_filter): Factor status wrote out to...
(write_status_progress): New. Scale values down.
--
GnuPG-bug-id: 2368
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (get_trust): Add arg PK. Uses this instead of a an extra
lookup of the public key by fingerrpint.
(tofu_register): Pass PK to get_trust.
(tofu_get_validity): Ditto.
*g10/tofu.c (tofu_register): Remove unused FINGERPRINT_PP.
--
With my test keybox I see a speedup of 10 times (33s to 3.1s). The
reason for this was the extra key lookup which I hacked in at some
point to make the extraction of a keyid correct also for non v4 keys.
However our caller already has the public key and thus can easily pass
it to get_trust along with the fingerprint.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/sqlite.c: Rename to gpgsql.c. Change function prefixes to
gpgsql_.
* g10/sqlite.h: Rename to gpgsql.h.
* g10/tofu.c: Adjust for changes.
--
We used for our own extensions symbols with an sqlite_ names prefix.
This may in theory lead to duplicated symbols but more important, it
is harder to understand what is from gpg and what is from libsqlite.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.h (struct tofu_dbs_s, tofu_dbs_t): New declarations.
(struct server_control_s): Add field tofu.dbs.
* g10/tofu.c (struct dbs): Rename to tofu_dbs_s. Replace all users by
by tofu_dbs_t.
(opendbs): Add arg CTRL. Cache the DBS in CTRL.
(closedbs): Rename to tofu_closedbs and make global. Add arg CTRL.
(tofu_register): Add arg CTRL. Change all callers. Do not call
closedbs.
(tofu_get_validity): Ditto.
(tofu_set_policy): Ditto.
(tofu_get_policy): Ditto.
(tofu_set_policy_by_keyid): Add arg CTRL.
* g10/gpg.c (gpg_deinit_default_ctrl): Call tofu_closedbs.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (show_statistics): Print TOFU STATS with formatting
characters.
--
We better leave the non-breaking space character in the status
messages so that the caller can make use of them.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/status.h (STATUS_KEY_CONSIDERED): New.
* g10/getkey.c: Include status.h.
(LOOKUP_NOT_SELECTED, LOOKUP_ALL_SUBKEYS_EXPIRED): New.
(finish_lookup): Add arg R_FLAGS. Count expired and revoked keys and
set flag. Check a requested usage before checking for expiraion or
revocation.
(print_status_key_considered): New.
(lookup): Print new status.
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>
* g10/keyedit.c (sig_comparison): Actually compare the pubkey
algorithms.
--
This fixes two bugs: The first was a typo which led to us comparing A
with A. The second problem was the use of an assert at a place where
this can't be asserted: Two signature may have different algorithms;
they won't verify but after all it is about corrupted signatures.
Reported-by: Guilhem Moulin <guilhem@fripost.org>
GnuPG-bug-id: 2236
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/status.h (STATUS_TOFU_USER, STATUS_TOFU_STATS)
(STATUS_TOFU_STATS_SHORT, STATUS_TOFU_STATS_LONG): New.
* g10/tofu.c (NO_WARNING_THRESHOLD): New.
(record_binding, tofu_register): Take care of --dry-run.
(show_statistics): Print STATUS_TOFU_USER. Reformat some messages.
Fix the ngettext/strcmp thing. Use log_string instead of log_info.
Use NO_WARNING_THRESHOLD constant.
(get_trust): Use format_text and print a compact fingerprint.
--
The use of log_string makes long messages better readable; instead of
gpg: Warning: if you think you've seen more[...]
key, then this key might be a forgery! Car[...]
address for small variations. If the key i[...]
we now have
gpg: Warning: if you think you've seen more[...]
key, then this key might be a forgery![...]
address for small variations. If the [...]
We also put the key information after the message and not between the
user id and the last used info like here:
gpg: Verified 7 messages signed by "Werner Koch <werner@eifzilla.de>"
in the past 4 days, 16 hours.
The most recent message was verified 3 days, 13 hours ago.
(key: 8061 5870 F5BA D690 3336 [...] 1E42 B367, policy: auto)
This also makes the key info a separate translatable string.
Further a compact version of the fingerprint (hex w/o spaces) is
printed in some messages.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/tofu.c (string_to_long): New.
(string_to_ulong): New.
(get_single_unsigned_long_cb): Replace strtol/strtoul by new function.
(get_single_long_cb): Ditto.
(signature_stats_collect_cb): Ditto.
(get_policy): Ditto.
(show_statistics): Ditto. Uese es_free instead of free.
--
There is one minor semantic change: We now accept "nnn.0" always. The
old code did not checked for ".0: in show_statistics.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/getkey.c (parse_auto_key_locate): Add method "wkd".
(get_pubkey_byname): Implement that method. Also rename a variable.
* g10/call-dirmngr.c (gpg_dirmngr_wkd_get): New.
* g10/keyserver.c (keyserver_import_wkd): New.
* g10/test-stubs.c (keyserver_import_wkd): Add stub.
* g10/gpgv.c (keyserver_import_wkd): Ditto.
* g10/options.h (opt): Add field 'with_wkd_hash'.
(AKL_WKD): New.
* g10/gpg.c (oWithWKDHash): New.
(opts): Add option --with-wkd-hash.
(main): Set that option.
* g10/keylist.c (list_keyblock_print): Implement that option.
--
The Web Key Directory is an experimental feature to retrieve a key via
https. It is similar to OpenPGP DANE but also uses an encryption to
reveal less information about a key lookup.
For example the URI to lookup the key for Joe.Doe@Example.ORG is:
https://example.org/.well-known/openpgpkey/
hu/example.org/iy9q119eutrkn8s1mk4r39qejnbu3n5q
(line has been wrapped for rendering purposes). The hash is a
z-Base-32 encoded SHA-1 hash of the mail address' local-part. The
address wk@gnupg.org can be used for testing.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/build-packet.c (do_key): Do not use the header length specified
by the public key packet from the keyring, but let 'write_header2'
compute the required length.
--
Specifically exporting RSA keys of length 1024 failed, as the encoded
public key packet requires 141 bytes a length that fits into one byte,
but the secret key is significantly larger, making the export fail.
GnuPG-bug-id: 2307
Signed-off-by: Justus Winter <justus@g10code.com>
