* g10/gpg.c (set_compliance_option): For AES256 and SHA256 in de-vs
mode.
* g10/encrypt.c (setup_symkey): Add extra compliance check.
(encrypt_simple): Avoid printing a second error oncplinace failure.
--
Because we used the RFC4880 mode as base for the de-vs mode we got
3DES as symmetric encryption algorithm. With the default gnupg mode
that was already used. The new extra compliance checks are added to
detect whether a --personal-cipher-preference or --cipher-algo option
tried to override the algorithms. They are still possible but now
non-compliant algorithms will throw an error.
Manual testing can be done with commands like this:
gpg --no-options --compliance=de-vs \
--personal-cipher-preferences "S1 S7" \
--pinentry-mode loopback -v --passphrase abc -ac </etc/motd
Here the command fails due to IDEA (S1) being the preferred cipher
algorithm. Using "--s2k-digest-algo SHA1" instead of
--personal-cipher-preferences will also fail.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit d1f2a6d9f71cf50318f4891c84aeedb975553896)
* g10/misc.c (pct_expando): Catch special case of the empty string.
Also map a NULL to the empty string.
* g10/photoid.c (show_photos): Make an empty string used as command
fail.
--
This patch also fixes a segv when calling gpg wrongly like
gpg -N \-foo@example.org
GnuPG-bug-id: 5117
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/misc.c (is_weak_digest): New.
(print_digest_algo_note): Use it here.
* g10/sig-check.c (check_signature_end_simple): Use it.
* g10/sign.c (hash_for): Do not use recipient_digest_algo if it is in
the least of weak digest algorithm.
--
If a message is signed and encrypted to several recipients, the to be
used digest algorithm is deduced from the preferences of the
recipient. This is so that all recipients are able to check the the
signature. However, if the sender has a declared an algorithm as
week, that algorithm shall not be used - in this case we fallback to
the standard way of selecting an algorithm.
Note that a smarter way of selecting the algo is to check this while
figuring out the algorithm - this needs more testing and thus we do it
the simple way.
Reported-by: Phil Pennock
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 15746d60d492f5792e4a179ab0a08801b4049695
* common/sysutils.c (gnupg_stat): New.
* common/sysutils.h: Include sys/stat.h.
--
Yet another wrapper for Unicode support on Windows.
GnuPG-bug-id: 5098
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 18e5dd7b03ced51611c9ba1345cf498a0aaf14a6)
* common/sysutils.c (any8bitchar) [W32]: New.
(gnupg_open): New. Replace most calls to open by this.
* common/iobuf.c (any8bitchar) [W32]: New.
(direct_open) [W32]: Use CreateFileW if needed.
--
This is yet another step for full Unicode support on Windows.
GnuPG-bug-id: 5098
(cherry picked from commit 4dcef0e17836e8725c31a3b76f2bf7144345c808)
--
We need to use es_fopen on Windows to cope with non-ascii file names.
This is quite a large but fortunately straightforward change. At a
very few places we keep using stdio (for example due to the use of
popen).
GnuPG-bug-id: 5098
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 390497ea115e1aca93feec297a5bd6ae7b1ba6dd
* common/sysutils.c (gnupg_access): New. Replace all calls to access
by this wrapper.
* common/homedir.c (w32_shgetfolderpath): Change to return UTF-8
directory name.
(standard_homedir): Adjust for change.
(w32_commondir, gnupg_cachedir): Ditto.
--
Also use SHGetFolderPathW instead of SHGetFolderPathA on Windows.
This is required to correctly handle non-ascii filenames on Windows.
GnuPG-bug-id: 5098
(cherry picked from commit c94ee1386e0d5cdac51086c4d5b92de59c09c9b5)
* g10/keygen.c (read_parameter_file): Initialize nline.
* g10/textfilter.c (copy_clearsig_text): Initialize bufsize.
--
In iobuf_read_line the parameter to pass and return the current buffer
length is controlled by the buffer parameter. Thus there should be no
problem because the assert call check s buffer first. For yet unknown
reasons when using the standard GNU libc assert valgrind complains
about an uninitialized variable. That does not happen with our
log_assert. Tested with gcc 8.3.0 and valgrind 3.14.0.
* g10/getkey.c (fixup_uidnode): Increase size of prefs array.
--
GnuPG-bug-id: 5050
Fixes-commit: ab7a0b07024c432233e691b5e4be7e32baf8d80f
which introduced a feature to show the AEAD preferences of keys
created with rfc4880bis capable software (e.g. GnuPG 2.3-beta).
The same code in 2.3 is correct, though.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (DEFAULT_STD_KEY_PARAM): Change.
(gen_rsa): Set fallback to 3072.
(get_keysize_range): Set default to 3072.
* doc/examples/vsnfd.prf: No more need for default-new-key-algo.
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/call-agent.c (gpgsm_agent_genkey): Pass --timestamp option.
(gpgsm_agent_import_key): Ditto.
* g10/call-agent.c (agent_genkey): Add arg timestamp and pass it on.
(agent_import_key): Ditto.
* g10/import.c (transfer_secret_keys): Pass the creation date to the
agent.
* g10/keygen.c (common_gen): Ditto.
--
Having the creation time in the private key file makes it a lot easier
to re-create an OpenPGP public keyblock in case it was accidentally
lost.
Signed-off-by: Werner Koch <wk@gnupg.org>
Cherry-picked-from-master: 4031c42bfd0135874a5b362df175de93a19f1b51
* g10/export.c (export_ssh_key): Do not close stdout.
--
stdout should never be closed; this fixes this minor bug.
Signed-off-by: Werner Koch <wk@gnupg.org>
--
It is a bit surprising that nothing happens if no key is specified to
--delete-key et al. Although this is common Unix behaviour the use
might have expected that it behaves like --export and deletes all
keys. Sure we don't do the latter, so a short notice will help.
GnuPG-bug-id: 4959
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/genkey.c (agent_ask_new_passphrase): No qualitybar.
* g10/call-agent.c (agent_get_passphrase): Ditto.
* sm/call-agent.c (gpgsm_agent_ask_passphrase): Ditto.
--
The concept of a passphrase quality indicator is anyway questionable
because user are smart enough to trick them out and they also tend to
limit the actually used entropy.
Except for the red/green switching (to show whether constraints are
fulfilled) our qualitybar is pretty bad and thus worse than none.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/encrypt.c (setup_symkey): Use default_cipher_algo function
instead of the fallback s2k_cipher_algo. Fix error code.
(encrypt_simple): Use setup_symkey.
--
Aside of removing code duplication this patch fixes the flaw that the
S2K cipher algorithm was used when mixing public key and symmetric
encryption or signatures with symmetric encrypion. The
default_algorithm function should be used here so that the command
line option --cipher-algo and --personal-cipher-preferences have an
effect.
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported-from-master: 6864bba78e76a1ff72aec140ae9f4e752454c463
* common/compliance.h (PK_ALGO_FLAG_RSAPSS): New.
* common/compliance.c (gnupg_pk_is_compliant): Add arg alog_flags and
test rsaPSS. Adjust all callers.
* common/util.c (pubkey_algo_to_string): New.
(gnupg_pk_is_allowed): Ditto.
* sm/misc.c (gpgsm_ksba_cms_get_sig_val): New wrapper function.
(gpgsm_get_hash_algo_from_sigval): New.
* sm/certcheck.c (gpgsm_check_cms_signature): Change type of sigval
arg. Add arg pkalgoflags. Use the PK_ALGO_FLAG_RSAPSS.
* sm/verify.c (gpgsm_verify): Use the new wrapper and new fucntion to
also get the algo flags. Pass algo flags along. Change some of the
info output to be more like current master.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
This backport from master
commit 969abcf40cdfc65f3ee859c5e62889e1a8ccde91
also includes some changes taken from
commit a759fa963a42e0652134130029217270b6d5d00b
(sm: Improve readability of the data verification output.)
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/logging.c (log_printhex): Chnage order of args. Make it
printf alike. Change all callers.
* configure.ac: Add -Wno-format-zero-length
--
This makes it consistent with modern libgpgrt logging and thus eases
back porting from newer GnuPG versions which use libgpgrt logging.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (opts): Add it.
--
This got lost when backporting from master.
Fixes-commit: 95b42278cafe7520d87168fb993ba715699e6bb6
GnuPG-bug-id: 4856
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/decrypt-data.c (decrypt_data): Move aead algo detection up.
--
Note that the AEAD modes are not yet approved for --compliance=de-vs
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/packet.h (preftype_t): Add PREFTYPE_AEAD.
* g10/keyedit.c (show_prefs): Print AEAD preferences.
* g10/getkey.c (fixup_uidnode): Set AEAD flags.
(merge_selfsigs): Ditto.
--
Although we are not able to create such keys we should be abale to
show them.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/openpgpdefs.h (aead_algo_t): New.
(pkttype_t): Add PKT_ENCRYPTED_AEAD.
* g10/decrypt-data.c (struct decode_filter_context_s): Add fields for
AEAD.
(aead_set_nonce_and_ad): New.
(aead_checktag): New.
(decrypt_data): Support AEAD.
(aead_underflow): New.
(aead_decode_filter): New.
* g10/dek.h (DEK): Add field use_aead. Turn use_mdc,
algo_info_printed, and symmetric into bit flags.
* g10/mainproc.c (struct mainproc_context): Add field
seen_pkt_encrypted_aead.
(release_list): Clear it.
(have_seen_pkt_encrypted_aead): New.
(symkey_decrypt_seskey): Support AEAD.
(proc_symkey_enc): Ditto.
(proc_encrypted): Ditto.
(proc_plaintext): Ditto.
* g10/misc.c (MY_GCRY_CIPHER_MODE_EAX): New.
(openpgp_aead_test_algo): New.
(openpgp_aead_algo_name): New.
(openpgp_aead_algo_info): New.
* g10/packet.h (PKT_symkey_enc): Add field use_aead.
(PKT_user_id): Add field flags.aead
(PKT_public_key): Ditto.
(PKT_encrypted): Add fields for AEAD.
* g10/parse-packet.c (parse): Handle PKT_ENCRYPTED_AEAD.
(parse_symkeyenc): Support AEAD.
(parse_encrypted): Ditto.
(dump_sig_subpkt): Dump AEAD preference packet.
(parse_encrypted_aead): New.
--
This patch allows to decrypt data encrypted using the new AEAD
mechanism as specified in rfc4880bis. Although preferences are used
to enable this new mode, it is useful to have at least a decryption
option in case a user switches between GnuPG 2.2 and newer versions.
The new AEAD mechanism is much faster than the current CFB+MDC and
thus 2.2 will allow faster decryption of symmetric only decryption.
This patch is based on the current master (2.3) code base and includes
a few other patches. In particular
commit 44be675b759d27bac310c2de8bae1b7882a26b65
(gpg: More check for symmetric key encryption.)
is included.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/decrypt-data.c (mdc_decode_filter, decode_filter): Fatcor buffer
filling code out to ...
(fill_buffer): new.
--
This patch includes the master commit
d989373f1a46139ed0fbc4d4a91069b78617ad9
and
5d6c080522e1666943b75c99124fb69b985b6941
Benchmarking on our usual X220 shows for a 1.3GiB non-compressed
non-armored AES encrypted file (ECDH encrypted but the symmetric
decryption takes the majority of the time, reading from stdin writing
to /dev/null):
| | before | after |
|------------+-----------+-----------|
| real | 0m15.006s | 0m11.849s |
| user | 0m14.304s | 0m11.259s |
| sys | 0m0.640s | 0m0.537s |
| throughput | 90 MiB/s | 115 MiB/s |
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/decrypt-data.c (struct decode_filter_context_s): Rename 'defer'
to 'holdback' and 'defer_filled' to 'holdbacklen'. Increase size of
holdback to allow for future AEAD decryption. Turn 'partial' and
'eof_seen' into bit fields.
(decrypt_data): Replace write_status_text by write_Status_printf.
Indent parts of the code.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/call-agent.h (struct agent_card_info_s): Add manufacturer fields.
* g10/call-agent.c (agent_release_card_info): Release them.
(learn_status_cb): Parse MANUFACTURER attribute.
* g10/card-util.c (get_manufacturer): Remove.
(current_card_status): Use new attribute.
--
This does away with the duplicated OpenPGP vendor tables; they are now
at a better place (app-openpgp.c).
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported from master:
- Removed the gpg-card stuff.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/pubkey-enc.c (get_it): Remove check which mandates shorter
padding.
--
Cherry-picked master commit of:
fd79cadf7ba5ce45dfb5e266975f58bf5c7ce145
According to the section 8 of RFC 6637, the sender MAY use 21 bytes of
padding for AES-128 to provide 40-byte "m".
Reported-by: Metin Savignano
GnuPG-bug-id: 4908
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/delkey.c: Include shareddefs.h.
(delete_keys): Print a hint.
--
The option --yes has some side-effects so it is not desirable to use it
automatically. The code in master (2.3) has special treatment of
confirm messages and thus this patch is only for 2.2.
GnuPG-bug-id: 4667
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/trustdb.c (tdb_register_trusted_key): accept fingerprint as well
as long key ID.
* doc/gpg.texi: document that --trusted-key can accept a fingerprint.
--
GnuPG-bug-id: 4855
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Fixed uses or return and kept the old string to avoid breaking
translations.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 810ea2cc684480c6aadceb2a10dd00f3fa67f2fb)
Remove the test for FPRLEN which we do not have in 2.2
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/getkey.c (merge_selfsigs_main): Take a zero key creation time in
account.
--
Keys created at the Epoch have a creation time of 0; when figuring out
the latest signature with properties to apply to a key the usual
comparison A > B does not work if A is always 0. We now special case
this for the expiration and usage data.
Co-authored-by: gniibe@fsij.org
GnuPG-bug-id: 4670
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 161a098be6f9d50fb5f7e120baee81e75d6eb5ad)
* g10/gpg.c (opts): New options --auto-key-import,
--no-auto-key-import, and --no-include-key-block.
(gpgconf_list): Add them.
* g10/options.h (opt): Add field flags.auto_key_import.
* g10/mainproc.c (check_sig_and_print): Use flag to enable that
feature.
* tools/gpgconf-comp.c: Give the new options a Basic config level.
--
Note that the --no variants of the options are intended for easy
disabling at the command line.
GnuPG-bug-id: 4856
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported from master.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/import.c (read_key_from_file): Rename to ...
(read_key_from_file_or_buffer): this and add new parameters. Adjust
callers.
(import_included_key_block): New.
* g10/packet.h (PKT_signature): Add field flags.key_block.
* g10/parse-packet.c (parse_signature): Set that flags.
* g10/sig-check.c (check_signature2): Add parm forced_pk and change
all callers.
* g10/mainproc.c (do_check_sig): Ditto.
(check_sig_and_print): Try the included key block if no key is
available.
--
This is is the second part to support the new Key Block subpacket.
The idea is that after having received a signed mail, it is instantly
possible to reply encrypted - without the need for any centralized
infrastructure.
There is one case where this does not work: A signed mail is received
using a specified signer ID (e.g. using gpg --sender option) and the
key block with only that user ID is thus imported. The next time a
mail is received using the same key but with a different user ID; the
signatures checks out using the key imported the last time. However,
the new user id is not imported. Now when trying to reply to that
last mail, no key will be found. We need to see whether we can update
a key in such a case.
GnuPG-bug-id: 4856
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported from master
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/openpgpdefs.h (SIGSUBPKT_KEY_BLOCK): New.
* g10/gpg.c (oIncludeKeyBlock): New.
(opts): New option --include-key-block.
(main): Implement.
* g10/options.h (opt): New flag include_key_block.
* g10/parse-packet.c (dump_sig_subpkt): Support SIGSUBPKT_KEY_BLOCK.
(parse_one_sig_subpkt): Ditto.
(can_handle_critical): Ditto.
* g10/sign.c (mk_sig_subpkt_key_block): New.
(write_signature_packets): Call it for data signatures.
--
This patch adds support for a to be proposed OpenPGP ferature:
Introduce the Key Block subpacket to align OpenPGP with CMS.
This new subpacket may be used similar to the CertificateSet of
CMS (RFC-5652) and thus allows to start encrypted communication
after having received a signed message. In practice a stripped down
version of the key should be including having only the key material
and the self-signatures which are really useful and shall be used by
the recipient to reply encrypted.
#### Key Block
(1 octet with value 0, N octets of key data)
This subpacket MAY be used to convey key data along with a signature
of class 0x00, 0x01, or 0x02. It MUST contain the key used to create
the signature; either as the primary key or as a subkey. The key
SHOULD contain a primary or subkey capable of encryption and the
entire key must be a valid OpenPGP key including at least one User ID
packet and the corresponding self-signatures.
Implementations MUST ignore this subpacket if the first octet does not
have a value of zero or if the key data does not represent a valid
transferable public key.
GnuPG-bug-id: 4856
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported from master.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/export.c (push_export_filters): New.
(pop_export_filters): New.
(export_pubkey_buffer): Add args prefix and prefixlen. Adjust
callers.
* g10/import.c (impex_filter_getval): Add property "fpr".
* g10/main.h (struct impex_filter_parm_s): Add field hexfpr.
--
The push and pop feature will help us to use the export filter
internally in gpg. Same for the export_pubkey_buffer change.
GnuPG-bug-id: 4856
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/getkey.c (get_seckey_default_or_card): Handle the case
when card key is not suitable for requested usage.
--
GnuPG-bug-id: 4850
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* common/util.h (EXTERN_UNLESS_MAIN_MODULE): Add the definion only
here but now without the Norcroft-C. Change all other places where it
gets defined.
* common/iobuf.h (iobuf_debug_mode): Declare unconditionally as
extern.
* common/iobuf.c (iobuf_debug_mode): Define it here.
* agent/gpg-agent.c (INCLUDED_BY_MAIN_MODULE): Define here and also in
all main modules of all other programs.
* g10/main.h: Put util.h before the local header files.
--
This change is required for use with gcc/ld's LTO feature which does
not allow common blocks. Further gcc 10 will make -fno-common the
default and thus this chnage is always needed. What a pitty.
Co-authored-by: Tomáš Mráz
GnuPG-bug-id: 4831
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/verify.c (verify_files): Track the first error code.
--
It seems to be possible to play tricks with packet structures so that
log_error is not used for a bad input data. By actually checking the
return code and let the main driver in gpg call log_error, we can fix
this case.
Note that using gpg --verify-files and relying solely on gpg's return
code is at best a questionable strategy. It is for example impossible
to tell which data has been signed.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 5681b8eaa44005afdd30211b47e5fb1a799583dd)
* g10/keylist.c (list_one): Probe for a secret key in --with-secret
mode.
--
In contrast to list_all(), list_one() did not tests for a secret key
and took MARK_TRUSTED verbatim as an indication for "secret key
available".
GnuPG-bug: 4061
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 59d49e4a0ac2ed27803507cb7d2c6af166527bd5)
* dirmngr/server.c (proc_wkd_get): Print new NOTE status
"wkd_cached_result".
* g10/call-dirmngr.c (ks_status_cb): Detect this and print a not ein
verbose mode.
--
This little patch is helpful to see why a WKD change still does not
work after it has been updated on the server.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/getkey.c (get_pubkey_byname): Extend is_mbox checking.
(get_best_pubkey_byname): Ditto.
--
With this patch it is now possible to use
gpg -e -r '<foo@example.org>'
and auto key locate will find the key. Without that a plain mail
address; i.e.
gpg -e -r 'foo@example.org'
was required.
GnuPG-bug-id: 4726
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/pubkey-enc.c (get_session_key): Do not release SK.
--
Bug is in 2.2.18 only.
The semantics of the enum_secret_keys function changed in master.
When back porting this for 2.2.18 I missed this change and thus we ran
into a double free. The patches fixes the regression but is it clumsy.
We need to change the enum_secret_keys interface to avoid such a
surprising behaviour; this needs to be done in master first.
Regression-due-to: 9a317557c58d2bdcc504b70c366b77f4cac71df7
GnuPG-bug-id: 4762
Signed-off-by: Werner Koch <wk@gnupg.org>
* doc/DETAILS: Specify new status code "NOTE".
* dirmngr/ks-engine-http.c (ks_http_fetch): Print a NOTE status for a
bad TLS certificate.
* g10/call-dirmngr.c (ks_status_cb): Detect this status.
--
For example a
gpg -v --locate-external-keys dd9jn@posteo.net
now yields
gpg: Note: server uses an invalid certificate
gpg: (further info: bad cert for 'posteo.net': \
Hostname does not match the certificate)
gpg: error retrieving 'dd9jn@posteo.net' via WKD: Wrong name
gpg: error reading key: Wrong name
(without -v the "further info" line is not shown). Note that even
after years Posteo is not able to provide a valid certificate for
their .net addresses. Anyway, this help to show the feature.
Signed-off-by: Werner Koch <wk@gnupg.org>
* dirmngr/http.c: Include dirmngr-status.h
(http_prepare_redirect): Emit WARNING status lines for redirection
problems.
* dirmngr/http.h: Include fwddecl.h.
(struct http_redir_info_s): Add field ctrl.
* dirmngr/ks-engine-hkp.c (send_request): Set it.
* dirmngr/ks-engine-http.c (ks_http_fetch): Set it.
* g10/call-dirmngr.c (ks_status_cb): Detect the two new warnings.
--
This should make it easier to diagnose problems with bad WKD servers.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/import.c (import_one_real): Don't do the final clean in the
merge case.
--
This fixes a regression introduced with self-sigs-only.
GnuPG-bug-id: 4628
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 6701a38f8e4a35ba715ad37743b8505bfd089541)
* g10/keygen.c (parse_key_parameter_part): Add arg R_KEYGRIP and
support the special algo "card".
(parse_key_parameter_string): Add args R_KEYGRIP and R_SUBKEYGRIP.
Handle the "card" algo. Adjust callers.
(parse_algo_usage_expire): Add arg R_KEYGRIP.
(quickgen_set_para): Add arg KEYGRIP and put it into the parameter
list.
(quick_generate_keypair): Handle algo "card".
(generate_keypair): Also handle the keygrips as returned by
parse_key_parameter_string.
(ask_algo): Support ed25519 from a card.
--
Note that this allows to create a new OpenPGP key from an initialized
OpenPGP card or from any other supported cards. It has been tested
with the TCOS Netkey card. Right now a stub file for the cards might
be needed; this can be achieved by running "gpgsm --learn" with the
card plugged in.
Example:
gpg --quick-gen-key foo@example.org card
Signed-off-by: Werner Koch <wk@gnupg.org>
Backported from master d3f5d8544fdb43082ff34b106122bbf0619a0ead
which required to remove the extra key version args.
GnuPG-bug-id: 4681
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/getkey.c (get_best_pubkey_byname): Handle the first key
as the initial candidate for the selection.
--
Cherry-picked from master commit:
7535f1d47a35e30f736f0e842844555f7a4a9841
GnuPG-bug-id: 4713
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/sig-check.c (check_signature_over_key_or_uid): Reject cewrtain
SHA-1 based signatures.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from c4f2d9e3e1d77d2f1f168764fcdfed32f7d1dfc4)
Adjusted for changed added arguments in a function.
* kbx/keybox-init.c (keybox_lock): Add arg TIMEOUT and change all
callers to pass -1.
* g10/keydb.c (keydb_add_resource): Call keybox_compress.
--
Note that here in the 2.2 branch the way we call the locking in gpgsm
is different from the one in gpg. So we could not cherry-pick from
master.
GnuPG-bug-id: 4644
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/getkey.c (akl_empty_or_only_local): New.
* g10/gpg.c (DEFAULT_AKL_LIST): New.
(main): Use it here.
(main) <aLocateExtKeys>: Set default AKL if none is set.
--
This better matches the expectations of the user. The used list in
this case is the default list ("local,wkd") with local ignored by the
command anyway.
GnuPG-bug-id: 4662
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit d058d80ed0d5edeff6d85108054b1dfd45ddad7d)
* g10/options.h (glo_ctrl): Add flag silence_parse_warnings.
* g10/keylist.c (list_all): Set that during secret key listsings.
* g10/parse-packet.c (unknown_pubkey_warning): If new flag is set do
not print info message normally emitted inh verbose mode.
(can_handle_critical_notation, enum_sig_subpkt): Ditto.
(parse_signature, parse_key, parse_attribute_subpkts): Ditto.
--
Those messages are annoying because they might be emitted due to
parsing public keys which are latter not shows because the secret part
is missing. No functional regressions are expected because --verbose
should not change anything.
Note that this suppression is only done if no arguments are given to
the command; that is if a listing of the entire keyring is requested.
Thus to see the earnings anyway, a listing of a single or group of
keys can be requested.
GnuPG-bug-id: 4627
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit d7aca1bef68589134b36395901b92496a7a37392)
* g10/call-agent.c (scd_keypairinfo_status_cb): Also store the usage
flags.
* sm/call-agent.c (scd_keypairinfo_status_cb): Ditto.
* sm/certreqgen-ui.c (gpgsm_gencertreq_tty): Print the usage flags.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 9ed1aa56c4bbf44e00b731d6807ada9e95c91bd7)
* g10/call-agent.c (struct getattr_one_parm_s): New.
(getattr_one_status_cb): New.
(agent_scd_getattr_one): New.
* g10/pubkey-enc.c (get_it): Allow the standard leading zero byte from
pkcs#1.
* g10/getkey.c (enum_secret_keys): Move to...
* g10/skclist.c (enum_secret_keys): here and handle non-OpenPGP cards.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit ec6a6779236a89d4784a6bb7de0def9cc0f9e8a4)
This commit also incorporates "g10: Move enum_secret_keys to
skclist.c." Which was started with
commit 03a8de7def4195b9accde47c1dcb84279361936d
on master about a year ago.
Signed-off-by: Werner Koch <wk@gnupg.org>
GnuPG-bug-id: 4681
* g10/call-agent.c (agent_scd_keypairinfo): Use --keypairinfo.
* sm/call-agent.c (gpgsm_agent_scd_keypairinfo): Ditto.
* scd/app-openpgp.c (do_getattr): Add attributes "$ENCRKEYID" and
"$SIGNKEYID".
* scd/app-nks.c (do_getattr): Add attributes too.
--
We already have $AUTHKEYID to locate the keyref of the key to be used
with ssh. It will also be useful to have default keyref for
encryption and signing. For example, this will allow us to replace
the use of "OPENPGP.2" by a app type specific keyref.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 2b1135cf920cf3d863813d60f032d476dcccfb58)
Removed changes for the non-existing app-piv.c.
Added support for NKS.
* g10/call-agent.c (agent_scd_readkey): New.
* g10/keygen.c (ask_key_flags): Factor code out to ..
(ask_key_flags_with_mask): new.
(ask_algo): New mode 14.
--
Note that this new menu 14 is always displayed. The usage flags can
be changed only in --expert mode, though.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit a480182f9d7ec316648cb64248f7a0cc8f681bc3)
Removed stuff from gpg-card which does not exists in 2.2. No tests
yet done for this backport.
* g10/gpg.c (opts): Add option.
(main): Set flag.
* g10/options.h: Add flags.use_only_openpgp_card.
* g10/call-agent.c (start_agent): Implement option.
--
With the previous patch we switch to autoselect an application
instead of requesting an openpgp card. This option allows to revert
this in case of use use cases which expected the former behaviour.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/call-agent.c (start_agent): Use card app auto selection.
* g10/card-util.c (current_card_status): Print the Application type.
(card_status): Put empty line between card listings.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit e47524c34a2a9f53c2507f67a0b41b460cee78b7)
* g10/call-agent.c (scd_keypairinfo_status_cb)
(agent_scd_keypairinfo): New. Taken from gpgsm.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 0fad61de159acf39e38a04f28f162f0beb0e77d6)
* g10/card-util.c (current_card_status): String changes.
(change_sex): Description change.
(cmds): Add "salutation"; keep "sex" as an alias.
--
Note that we can't change the used values or tags but at least the UI
should show reflect the real purpose of the field.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 166f3f9ec40888e10cb0c51017944bfc57503fc1)
* g10/call-agent.c (agent_pkdecrypt): accept but do not require
NUL-terminated data from the agent.
* sm/call-agent.c (gpgsm_agent_pkdecrypt): accept but do not require
NUL-terminated data from the agent.
--
Cherry-pick master commit of:
3ba091ab8c93c87741a451f579d63dd500d7621d
GnuPG-bug-id: 4652
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* g10/import.c (read_block): Make sure KEYID is availabale also on a
pending packet.
--
Reported-by: Phil Pennock
Fixes-commit: adb120e663fc5e78f714976c6e42ae233c1990b0
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/mainproc.c (check_sig_and_print): Print a hint on how to make
use of the preferred keyserver. Remove keyserver lookup just by the
keyid. Try a WKD lookup before a keyserver lookup.
--
The use of the the keyid for lookups does not make much sense anymore
since for quite some time we do have the fingerprint as part of the
signature.
GnuPG-bug-id: 4595
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 96bf8f477805bae58cfb77af8ceba418ff8aaad9)
* g10/gpg.c (main): Change default.
--
Due to the DoS attack on the keyeservers we do not anymore default to
import key signatures. That makes the keyserver unsuable for getting
keys for the WoT but it still allows to retriev keys - even if that
takes long to download the large keyblocks.
To revert to the old behavior add
keyserver-optiions no-self-sigs-only,no-import-clean
to gpg.conf.
GnuPG-bug-id: 4607
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 23c978640812d123eaffd4108744bdfcf48f7c93)
* g10/getkey.c (get_pubkey_byname): Add special traeatment for default
and skipped-local.
--
This change avoids error message like
gpg: error retrieving 'foo@example.org' via None: No public key
A 'None' mechanism is something internal.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 91a6ba32347a21c9029728eec96b8ff80f944629)
* g10/gpg.c (aLocateExtKeys): New.
(opts): Add --locate-external-keys.
(main): Implement that.
* g10/getkey.c (get_pubkey_byname): Implement GET_PUBKEY_NO_LOCAL.
(get_best_pubkey_byname): Add arg 'mode' and pass on to
get_pubkey_byname. Change callers.
* g10/keylist.c (public_key_list): Add arg 'no_local'.
(locate_one): Ditto. Pass on to get_best_pubkey_byname.
--
This new command is a shortcut for
--auto-key-locate nodefault,clear,wkd,... --locate-key
and uses the default or configured AKL list but does so without local.
See also
GnuPG-bug-id: 4599
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit d00c8024e58822e0623b3fad99248ce68a8b7725)
* g10/keydb.h (enum get_pubkey_modes): New.
* g10/getkey.c (get_pubkey_byname): Repalce no_akl by a mode arg and
change all callers.
--
This change prepares the implementation of GET_PUBKEY_NO_LOCAL.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 9980f81da765f88a65604ab083563bf15ccdb425)
* g10/import.c (import_one): Rename to ...
(import_one_real): this. Do not print and update stats on keyring
write errors.
(import_one): New. Add fallback code.
--
GnuPG-bug-id: 4591
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 3a403ab04eeb45f12b34f9d9c421dac93eaf2160)
* g10/options.h (IMPORT_SELF_SIGS_ONLY): New.
* g10/import.c (parse_import_options): Add option "self-sigs-only".
(read_block): Handle that option.
--
This option is intended to help against importing keys with many bogus
key-signatures. It has obvious drawbacks and is not a bullet-proof
solution because a self-signature can also be faked and would be
detected only later.
GnuPG-bug-id: 4591
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 15a425a1dfe60bd976b17671aa8e3d9aed12e1c0)
* g10/import.c: Change arg 'with_meta' to 'options'. Change callers.
--
This chnage allows to pass more options to read_block.
Signed-off-by: Werner Koch <wk@gnupg.org>
