* g10/keyid.c (keygrip_from_pk): Add arg get_second to support dual
algos. Implement for Kyber.
(hexkeygrip_from_pk): Extend for dual algos.
* g10/call-agent.c (agent_keytotpm): Bail out for dual algos.
(agent_keytocard): Ditto.
(agent_probe_secret_key): Handle dual algos.
(agent_probe_any_secret_key): Ditto.
(agent_get_keyinfo): Allow for dual algos but take only the first key.
* g10/export.c (do_export_one_keyblock): Bail out for dual algos.
--
This also adds some fixmes which we eventually need to address.
GnuPG-bug-id: 6815
* g10/options.h (EXPORT_REALCLEAN): New. Also re-assign other values
to keep them more in sync with the corresponding import values.
* g10/export.c (parse_export_options): Add "export-realclean".
(do_export_stream): Call clean_all_uids directly with the options
arg.
* g10/import.c (import_one_real): Change for direct use of options in
clean_all_uids.
* g10/key-clean.c (is_trusted_key_sig): New. Stub for now.
(clean_sigs_from_uid): Re-purpose self_only to a general options arg.
Implement EXPORT_REALCLEAN code path.
(clean_one_uid): Re-purpose self_only to a general options arg.
(clean_all_uids): Ditto.
* g10/keyedit.c (keyedit_menu): Use EXPORT_MINIMAL instead of a simple
flag.
(menu_clean): Re-purpose self_only to a general options arg.
* g10/keyid.c (fpr20_from_pk): Factor code out to ....
(fpr20_from_fpr): new. Remove useless case for ARRAY being NULL.
* g10/tdbio.c (tdbio_search_trust_byfpr): Add arg fprlen and use
fpr20_from_fpr if needed.
(tdbio_search_trust_bypk): Pass 20 for the fingerprint length.
--
Note that this code has no function yet. Another patch will follow to
extract the trusted-keys flag from the trustdb.
* agent/command.c (cmd_export_key): Add option --mode1003.
(command_has_option): Ditto.
* g10/build-packet.c (do_key): Implement mode 1003.
* g10/parse-packet.c (parse_key): Ditto.
* g10/options.h (EXPORT_MODE1003): New.o
* g10/call-agent.c (agent_export_key): Add arg mode1003.
* g10/export.c (parse_export_options): Add "mode1003"
(secret_key_to_mode1003): New.
(receive_seckey_from_agent): Add arg mode1003.
(do_export_one_keyblock): Pass option down.
--
This option allows to export a secret key in GnuPG's native format.
Thus no re-encryption is required and further the public key parameters
are also authenticated if a protection passphrase has been used.
Note that --import is not yet able to handle this new mode. Although
old version of GnuPG will bail out with "invalid packet" if a mode1003
exported secret key is seen.
* g10/export.c (receive_seckey_from_agent): Add arg r_key.
(do_export_one_keyblock): Pass NULL for new arg.
(receive_raw_seckey_from_agent): Remove.
(export_secret_ssh_key): Use receive_seckey_from_agent.
* g10/keygen.c (card_store_key_with_backup): Pass NULL for new arg.
* g10/export.c (do_export_stream): Merge the key to get the properties
ready.
--
This makes
gpg --export --export-filter 'drop-subkey=usage=~a'
(Export all subkeys but those with the auth usage)
work without using the workaound of adding
--export-options export-clean
* g10/export.c (key_to_sshblob): Use put_membuf with length counted
beforehand, and use memcmp instead of strncmp.
--
GnuPG-bug-id: 5393
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/gpg.c (oPrintPKARecords): Remove.
(opts): Remove --print-pka-records.
(main): Remove "pka-lookups","pka-trust-increase" and other PKA stuff.
* g10/options.h (EXPORT_DANE_FORMAT): Remove.
(VERIFY_PKA_LOOKUPS, VERIFY_PKA_TRUST_INCREASE): Remove.
(KEYSERVER_HONOR_PKA_RECORD): Remove.
* g10/packet.h (pka_info_t): Remove.
(PKT_signature): Remove flags.pka_tried and pka_info.
* g10/parse-packet.c (register_known_notation): Remove
"pka-address@gnupg.org".
* g10/pkclist.c (check_signatures_trust): Remove PKA stuff.
* g10/call-dirmngr.c (gpg_dirmngr_get_pka): Remove.
* g10/export.c (parse_export_options): Remove "export-pka".
(do_export): Adjust for this.
(write_keyblock_to_output): Ditto.
(do_export_stream): Ditto.
(print_pka_or_dane_records): Rename to ...
(print_dane_records): this and remove two args. Remove PKA printing.
* g10/free-packet.c (free_seckey_enc, cp_pka_info): Adjust for removed
pka_info field.
* g10/getkey.c (get_pubkey_byname): Make AKL_PKA a dummy.
* g10/keyserver.c: Remove "honor-pka-record".
(keyserver_import_pka): Remove.
* g10/mainproc.c (get_pka_address): Remove.
(pka_uri_from_sig): Remove.
(check_sig_and_print): Remove code for PKA.
--
PKA (Public Key Association) was a DNS based key discovery method
which looked up fingerprint by mail addresses in the DNS. This goes
back to the conference where DKIM was suggested to show that we
already had a better method for this available with PGP/MIME. PKA was
was later superseded by an experimental DANE method and is today not
anymore relevant. It is anyway doubtful whether PKA was ever widely
used.
Signed-off-by: Werner Koch <wk@gnupg.org>
* 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>
* agent/pksign.c (do_encode_eddsa): First argument is NBITs,
so that it can support Ed448, as well as Ed25519.
(agent_pksign_do): Follow the change.
* agent/sexp-secret.c (fixup_when_ecc_private_key): No fix-up needed
for Ed448, it's only for classic curves.
* common/openpgp-oid.c (oidtable): Add Ed448.
* common/sexputil.c (get_pk_algo_from_key): Ed448 is only for EdDSA.
* g10/export.c (match_curve_skey_pk): Ed448 is for EdDSA.
* g10/keygen.c (gen_ecc): Support Ed448 with the name of "ed448".
(ask_algo, parse_key_parameter_part): Handle "ed448".
* g10/pkglue.c (pk_verify): Support Ed448.
(pk_check_secret_key): Support Ed448.
* g10/sign.c (hash_for): Defaults to SHA512 for Ed448.
(make_keysig_packet): Likewise.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/pkglue.h (sexp_extract_param_sos): New.
* g10/build-packet.c (sos_write): New.
(do_key, do_pubkey_enc, do_signature): Use sos_write for ECC.
* g10/export.c (cleartext_secret_key_to_openpgp): Use
sexp_extract_param_sos.
(transfer_format_to_openpgp): Use opaque MPI for ECC.
* g10/keygen.c (ecckey_from_sexp): Use sexp_extract_param_sos.
* g10/keyid.c (hash_public_key): Handle opaque MPI for SOS.
* g10/parse-packet.c (sos_read): New.
(parse_pubkeyenc,parse_signature,parse_key): Use sos_read for ECC.
* g10/pkglue.c (sexp_extract_param_sos): New.
(pk_verify): Handle opaque MPI for SOS.
(pk_encrypt): Use sexp_extract_param_sos.
* g10/seskey.c (encode_session_key): Use opaque MPI.
* g10/sign.c (do_sign): Use sexp_extract_param_sos.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.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>
No functional changes, just fixing minor spelling issues.
---
Most of these were identified from the command line by running:
codespell \
--ignore-words-list fpr,stati,keyserver,keyservers,asign,cas,iff,ifset \
--skip '*.po,ChangeLog*,help.*.txt,*.jpg,*.eps,*.pdf,*.png,*.gpg,*.asc' \
doc g13 g10 kbx agent artwork scd tests tools am common dirmngr sm \
NEWS README README.maint TODO
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* common/openpgp-oid.c (openpgp_curve_to_oid): Add optional arg R_NBITS.
Change all callers.
--
In particular for ed25519 and cv25519 it is quite useful to have an
ability to get the required algorithm.
--
Resolved Conflicts:
* common/asshelp.c: Keep the new code in master for spawing under
Windows.
* g10/Makefile.am: Keep all new file.
* g10/photoid.c: Pass CTRL to pct_expando.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (oUseKeyboxd,oKeyboxdProgram): New consts.
(opts): New options --use-keyboxd and --keyboxd-program.
(main): Implement them.
* g10/keydb.c: Move some defs out to ...
* g10/keydb-private.h: new file.
* g10/keydb.c: prefix function names with "internal" and move original
functions to ...
* g10/call-keyboxd.c: new file. Divert to the internal fucntion if
--use-keyboxd is used. Add a CTRL arg to most fucntions and change
all callers.
* g10/Makefile.am (common_source): Add new files.
(noinst_PROGRAMS): Do bot build gpgcompose.
--
Note that this is just the framework with only a basic implementation
of searching via keyboxd.
Signed-off-by: Werner Koch <wk@gnupg.org>
* 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>
* common/userids.c (classify_user_id): Do not set the EXACT flag in
the default case.
* g10/export.c (exact_subkey_match_p): Make static,
* g10/delkey.c (do_delete_key): Implement subkey only deleting.
--
GnuPG-bug-id: 4457
* g10/export.c (cleartext_secret_key_to_openpgp): ignore trailing
sublists in private-key S-expression.
--
When gpg-agent learns about a private key from its ssh-agent
interface, it stores its S-expression with the comment attached. The
export mechanism for OpenPGP keys already in cleartext was too brittle
because it would choke on these comments. This change lets it ignore
any additional trailing sublists.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Gnupg-Bug-Id: 4490
* kbx/keybox-search-desc.h (KEYDB_SEARCH_MODE_FPR16)
(KEYDB_SEARCH_MODE_FPR20, KEYDB_SEARCH_MODE_FPR32): Remove. Switch
all users to KEYDB_SEARCH_MODE_FPR along with the fprlen value.
--
These search modes were added over time and there has until recently
be no incentive to remove the cruft. With the change for v5 keys I
finally went over all places and allowed the generic fingerprint mode
along with a given length of the fingerprint at all places.
Consequently the other modes can now be removed.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/userids.c (classify_user_id): Support 32 byte fingerprints.
* kbx/keybox-search-desc.h (KEYDB_SEARCH_MODE_FPR32): New.
(struct keydb_search_desc): Add field fprlen.
* kbx/keybox-defs.h (struct _keybox_openpgp_key_info): Add field
version and increase size of fpr to 32.
* kbx/keybox-blob.c: Define new version 2 for PGP and X509 blobs.
(struct keyboxblob_key): Add field fprlen and increase size of fpr.
(pgp_create_key_part_single): Allow larger fingerprints.
(create_blob_header): Implement blob version 2 and add arg want_fpr32.
(_keybox_create_openpgp_blob): Detect the need for blob version 2.
* kbx/keybox-search.c (blob_get_first_keyid): Support 32 byte
fingerprints.
(blob_cmp_fpr): Ditto.
(blob_cmp_fpr_part): Ditto.
(has_fingerprint): Add arg fprlen and pass on.
(keybox_search): Support KEYDB_SEARCH_MODE_FPR32 and adjust for
changed has_fingerprint.
* kbx/keybox-openpgp.c (parse_key): Support version 5 keys.
* kbx/keybox-dump.c (_keybox_dump_blob): Support blob version 2.
* g10/delkey.c (do_delete_key): Support KEYDB_SEARCH_MODE_FPR32.
* g10/export.c (exact_subkey_match_p): Ditto.
* g10/gpg.c (main): Ditto.
* g10/getkey.c (get_pubkey_byfprint): Adjust for changed
KEYDB_SEARCH_MODE_FPR.
* g10/keydb.c (keydb_search_desc_dump): Support
KEYDB_SEARCH_MODE_FPR32 and adjust for changed KEYDB_SEARCH_MODE_FPR.
(keydb_search): Add new arg fprlen and change all callers.
* g10/keyedit.c (find_by_primary_fpr): Ditto.
* g10/keyid.c (keystr_from_desc): Ditto.
* g10/keyring.c (keyring_search): Ditto.
* g10/keyserver.c (print_keyrec): Ditto.
(parse_keyrec): Ditto.
(keyserver_export): Ditto.
(keyserver_retrieval_screener): Ditto.
(keyserver_import): Ditto.
(keyserver_import_fprint): Ditto.
(keyidlist): Ditto.
(keyserver_get_chunk): Ditto.
* g10/keydb.c (keydb_search): Add new arg fprlen and change all
callers.
* sm/keydb.c (keydb_search_fpr): Adjust for changed
KEYDB_SEARCH_MODE_FPR.
--
This prepares the support for OpenPGP v5 keys. The new version 2 blob
format is needed for the longer fingerprints and we also use this
opportunity to prepare for storing the keygrip in the blob for faster
lookup by keygrip. Right now this is not yet functional.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/mbox-util.c (mailbox_from_userid): Add arg subaddress and
implement. Change all callers to pass false for it.
* common/t-mbox-util.c (run_mbox_no_sub_test): New.
(run_filter): Add arg no_sub.
(main): Call new test and add option --no-sub.
--
Some stats: In the about 5300000 keys on the SKS servers we found 3055
unique mailboxes with a '+' in it. After removing leading and
trailing '+' as well as multiple '+' (e.g. "c++" or "foo+bar+baz")
2697 were left which seem to be valid sub-addresses.
To filter mailboxes out from a line delimited list with
user-ids (e.g. an SQL output), the command
t-mbox-util --verbose --filter
can be used; to output w/o sub-addresses add --no-sub.
GnuPG-bug-id: 4200
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/options.h (IMPORT_DROP_UIDS): New.
(EXPORT_DROP_UIDS): New.
* g10/import.c (parse_import_options): Add option "import-drop-uids".
(import_one): Don't bail out with that options and no uids found.
Also remove all uids.
(remove_all_uids): New.
* g10/export.c (parse_export_options): Add option "export-drop-uids".
(do_export_one_keyblock): Implement option.
--
These options are required for experiments with changes to the
keyserver infrastructure.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/key-clean.c (clean_key): Rename to clean_all_uids and split
subkey cleaning into ...
(clean_all_subkeys): new. Call that always after the former clean_key
invocations.
--
Note that the clean_all_subkeys function will later be extended.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/main.h (open_outfile): New parameter NO_OUTFILE.
* g10/openfile.c (open_outfile): New parameter NO_OUTFILE. If given,
never use opt.outfile.
* g10/revoke.c (create_revocation): If FILENAME is true, also set
NO_OUTFILE to true (for standard revocation certificates).
* g10/dearmor.c, g10/encrypt.c, g10/export.c, g10/revoke.c,
g10/sign.c: Adjust all other callers.
Signed-off-by: Marcus Brinkmann <mb@g10code.com>
GnuPG-bug-id: 3015
* 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>
--
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 (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>
