* g10/gpg.c: Add option --with-secret.
* g10/options.h (struct opt): Add field with_secret.
* g10/keylist.c (public_key_list): Pass opt.with_secret to list_all
and list_one.
(list_all, list_one): Add arg mark_secret.
(list_keyblock_colon): Add arg has_secret.
* sm/gpgsm.c: Add option --with-secret.
* sm/server.c (option_handler): Add option "with-secret".
* sm/gpgsm.h (server_control_s): Add field with_secret.
* sm/keylist.c (list_cert_colon): Take care of with_secret. Also move
the token string from the wrong field 14 to 15.
--
This option is useful for key managers which need to know whether a
key has a secret key. This change allows to collect this information
in one pass.
* g10/photoid.c (show_photos): Set namehash.
* g10/misc.c (pct_expando): Add "%U" expando.
--
This makes is possible to extract all photos ids from a key to
different files.
* g10/gpg.c (oLegacyListMode, opts, main): Add --legacy-list-mode.
* g10/options.h (struct opt): Add field legacy_list_mode.
* g10/keydb.h (PUBKEY_STRING_SIZE): New.
* g10/keyid.c (pubkey_string): New.
* g10/import.c (import_one, import_secret_one): Use pubkey_string.
* g10/keylist.c (print_seckey_info): Ditto.
(print_pubkey_info, print_card_key_info): Ditto.
(list_keyblock_print): Ditto.
* g10/mainproc.c (list_node): Ditto.
* g10/pkclist.c (do_edit_ownertrust, build_pk_list): Ditto.
* g10/keyedit.c (show_key_with_all_names): Ditto. Also change the
format.
(show_basic_key_info): Ditto.
* common/openpgp-oid.c (openpgp_curve_to_oid): Also allow "ed25519".
(openpgp_oid_to_curve): Downcase "ed25519"
--
For ECC it seems to be better to show the name of the curve and not
just the size of the prime field. The curve name does not anymore fit
into the "<size><letter>" descriptor (e.g. "2048R") and a fixed length
format does not work either. Thus the new format uses
"rsa2048" - RSA with 2048 bit
"elg1024" - Elgamal with 1024 bit
"ed25519" - ECC using the curve Ed25519.
"E_1.2.3.4" - ECC using the unsupported curve with OID "1.2.3.4".
unless --legacy-list-mode is given. In does not anymore line up
nicely in columns thus I expect further changes to this new format.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/cpr.c (write_status_strings): New.
(write_status_text): Replace code by a call to write_status_strings.
* g10/mainproc.c (proc_encrypted): Remove show_session_key code.
* g10/decrypt-data.c (decrypt_data): Add new show_session_key code.
--
This feature can be used to return the session key for just a part of
a file. For example to downloading just the first 32k of a huge file,
decrypting that incomplete part and while ignoring all the errors
break out the session key. The session key may then be used on the
server to decrypt the entire file without the need to have the private
key on the server.
GnuPG-bug-id: 1389
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/options.h (opt): Rename field no_version to emit_version.
* g10/gpg.c (main): Init opt.emit_vesion to 1. Change --emit-version
to bump up opt.emit_version.
* g10/armor.c (armor_filter): Implement different --emit-version
values.
--
GnuPG-bug-id: 1572
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/findkey.c (key_parms_from_sexp): Add algo name "ecc".
(agent_is_dsa_key): Ditto.
(agent_is_eddsa_key): New. Not finished, though.
* agent/pksign.c (do_encode_eddsa): New.
(agent_pksign_do): Use gcry_log_debug functions.
* agent/protect.c (agent_protect): Parse a flags parameter.
* g10/keygen.c (gpg_curve_to_oid): Move to ...
* common/openpgp-oid.c (openpgp_curve_to_oid): here and rename.
(oid_ed25519): New.
(openpgp_oid_is_ed25519): New.
(openpgp_oid_to_curve): New.
* common/t-openpgp-oid.c (test_openpgp_oid_is_ed25519): New.
* g10/build-packet.c (gpg_mpi_write): Write the length header also for
opaque MPIs.
(gpg_mpi_write_nohdr): New.
(do_key): Use gpg_mpi_write_nohdr depending on algorithm.
(do_pubkey_enc): Ditto.
* g10/ecdh.c (pk_ecdh_encrypt_with_shared_point): Use
gpg_mpi_write_nohdr.
* g10/export.c (transfer_format_to_openpgp):
* g10/keygen.c (ecckey_from_sexp): Return the error.
(gen_ecc): Repalce arg NBITS by CURVE.
(read_parameter_file): Add keywords "Key-Curve" and "Subkey-Curve".
(ask_curve): New.
(generate_keypair, generate_subkeypair): Use ask_curve.
(do_generate_keypair): Also pass curve name.
* g10/keylist.c (list_keyblock_print, list_keyblock_colon): Print
curve name.
* g10/parse-packet.c (mpi_read): Remove workaround for
Libcgrypt < 1.5.
(parse_key): Fix ECC case. Print the curve name.
* g10/pkglue.c (mpi_from_sexp): Rename to get_mpi_from_sexp.
(pk_verify, pk_check_secret_key): Add special case for Ed25519.
* g10/seskey.c (encode_md_value): Ditto.
* g10/sign.c (do_sign, hash_for, sign_file): Ditto.
--
Be warned that this code is subject to further changes and that the
format will very likely change before a release. There are also known
bugs and missing code.
Signed-off-by: Werner Koch <wk@gnupg.org>
* doc/yat2m.c (MAX_CONDITION_NESTING): New.
(gpgone_defined): Remove.
(condition_s, condition_stack, condition_stack_idx): New.
(cond_is_active, cond_in_verbatim): New.
(add_predefined_macro, set_macro, macro_set_p): New.
(evaluate_conditions, push_condition, pop_condition): New.
(parse_file): Rewrite to use the condition stack.
(top_parse_file): Set prefined macros.
(main): Change -D to define arbitrary macros.
--
This change allows the use of other conditionals than "gpgone" and
thus make "gpgtwoone" et al. actually work. It does now also track
conditionals over included files.
Signed-off-by: Werner Koch <wk@gnupg.org>
* scd/app-common.h (APP_DECIPHER_INFO_NOPAD): New.
* scd/app-openpgp.c (do_decipher): Add arg R_INFO.
* scd/app-nks.c (do_decipher): Add arg R_INFO as a dummy.
* scd/app.c (app_decipher): Add arg R_INFO.
* scd/command.c (cmd_pkdecrypt): Print status line "PADDING".
* agent/call-scd.c (padding_info_cb): New.
(agent_card_pkdecrypt): Add arg R_PADDING.
* agent/divert-scd.c (divert_pkdecrypt): Ditto.
* agent/pkdecrypt.c (agent_pkdecrypt): Ditto.
* agent/command.c (cmd_pkdecrypt): Print status line "PADDING".
* g10/call-agent.c (padding_info_cb): New.
(agent_pkdecrypt): Add arg R_PADDING.
* g10/pubkey-enc.c (get_it): Use padding info.
--
Decryption using a card never worked in gpg 2.1 because the
information whether the pkcs#1 padding needs to be removed was not
available. Gpg < 2.1 too this info from the secret sub key but that
has gone in 2.1.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/homedir.c (w32_bin_is_bin, w32_portable_app) [W32]: New.
(check_portable_app) [W32]: New.
(standard_homedir, default_homedir) [W32]: Support the portable flag.
(w32_rootdir, w32_commondir) [W32]: Ditto.
(gnupg_bindir, gnupg_cachedir, dirmngr_socket_name) [W32]: Ditto.
* common/logging.h (JNLIB_LOG_NO_REGISTRY): New.
* common/logging.c (no_registry): New variable.
(log_set_prefix, log_get_prefix): Set/get that variable.
(do_logv): Do not check the registry if that variable is set.
--
Beware: This code has not been tested because it is not yet possible
to build GnuPG 2.1 for Windows. However, the code will be the base
for an implementation in 2.0.
A portable use of GnuPG under Windows means that GnuPG uses a home
directory depending on the location of the actual binary. No registry
variables are considered. The portable mode is enabled if in the
installation directory of the the binary "gpgconf.exe" and a
file "gpgconf.ctl" are found. The latter file is empty or consists
only of empty or '#' comment lines.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/gpg-agent.c (oDisableCheckOwnSocket): New.
(disable_check_own_socket): New.
(parse_rereadable_options): Set new option.
(check_own_socket): Implement new option.
Signed-off-by: Werner Koch <wk@gnupg.org>
* doc/gpg.texi: Fix syntax and add missing menu entries.
* doc/gpgsm.texi: Fix subsectioning.
--
These five patches fix some warnings from Texinfo 5 by adding some
missing nodes and changing some sections to subsections, and moving an
'@end ifset' to the start of a line. I also noticed the 'Deprecated
options' subsection didn't appear in the GPG options menu, so I added
it. (Texinfo never warned about it because it was after the last node
in the menu.)
1) doc/gpg.texi: move '@end ifset' to start of line
2) doc/gpg.texi: Add missing node for 'Compliance options' section.
3) doc/gpg.texi: add node for 'Deprecated options' subsection.
4) doc/gpg.texi: make 'Unattended key generation' a subsection
5) doc/gpgsm.texi: fix subsectioning for Unattended Usage
(all 5 merged into one patch by wk)
(cherry picked from commit 4d67f59a336bfa0ff19fc23209940724196fd886)
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c: Include shareddefs.h.
(main): Add option --pinentry-mode.
* g10/options.h (struct opt): Add field pinentry_mode.
* g10/passphrase.c: Include shareddefs.h.
(have_static_passphrase): Take care of loopback pinentry_mode.
(read_passphrase_from_fd): Ditto.
(get_static_passphrase): New.
(passphrase_to_dek_ext): Factor some code out to ...
(emit_status_need_passphrase): new.
* g10/call-agent.c (start_agent): Send the pinentry mode.
(default_inq_cb): Take care of the PASSPHRASE inquiry. Return a
proper error code.
(agent_pksign): Add args keyid, mainkeyid and pubkey_algo.
(agent_pkdecrypt): Ditto.
* g10/pubkey-enc.c (get_it): Pass new args.
* g10/sign.c (do_sign): Pass new args.
* g10/call-agent.c (struct default_inq_parm_s): New. Change all
similar structs to reference this one. Change all users and inquire
callback to use this struct, instead of NULL or some undefined but not
used structs. This change will help to eventually get rid of global
variables.
--
This new features allows to use gpg without a Pinentry. As a
prerequisite the agent must be configured to allow the loopback
pinentry mode (option --allow-loopback-pinentry). For example
gpg2 --pinentry-mode=loopback FILE.gpg
may be used to decrypt FILE.gpg while entering the passphrase on the
tty. If batch is used, --passphrase et al. may be used, if
--command-fd is used, the passphrase may be provided by another
process. Note that there are no try-again prompts in case of a bad
passphrase.
The asymmetric quotes used by GNU in the past (`...') don't render
nicely on modern systems. We now use two \x27 characters ('...').
The proper solution would be to use the correct Unicode symmetric
quotes here. However this has the disadvantage that the system
requires Unicode support. We don't want that today. If Unicode is
available a generated po file can be used to output proper quotes. A
simple sed script like the one used for en@quote is sufficient to
change them.
The changes have been done by applying
sed -i "s/\`\([^'\`]*\)'/'\1'/g"
to most files and fixing obvious problems by hand. The msgid strings in
the po files were fixed with a similar command.
* g10/keygen.c (keygen_set_std_prefs): Include IDEA only in PGP2
compatibility mode.
* g10/misc.c (idea_cipher_warn): Remove. Also remove all callers.
* common/status.h (STATUS_RSA_OR_IDEA): Remove. Do not emit this
status anymore.
--
To keep the number of actually used algorithms low, we want to support
IDEA only in a basically read-only way (unless --pgp2 is used during
key generation). It does not make sense to suggest the use of this
old 64 bit blocksize algorithm. However, there is old data available
where it might be helpful to have IDEA available.
* scd/scdaemon.c (oDebugAssuanLogCats): New.
(opts): Add option --debug-assuan-log-cats.
(main): Implement option.
* common/asshelp.c (set_libassuan_log_cats): New.
--
The old way of setting the logging categories with an environment
variable is awkward if sdaemon is spawned from a running gpg-agent.
* sm/gpgsm.h (VALIDATE_FLAG_STEED): New.
* sm/gpgsm.c (gpgsm_parse_validation_model): Add model "steed".
* sm/server.c (option_handler): Allow validation model "steed".
* sm/certlist.c (gpgsm_cert_has_well_known_private_key): New.
* sm/certchain.c (do_validate_chain): Handle the
well-known-private-key attribute. Support the "steed" model.
(gpgsm_validate_chain): Ditto.
* sm/verify.c (gpgsm_verify): Return "steed" in the trust status line.
* sm/keylist.c (list_cert_colon): Print the new 'w' flag.
--
This is the first part of changes to implement the STEED proposal as
described at http://g10code.com/steed.html . The idea for X.509 is
not to use plain self-signed certificates but certificates signed by a
dummy CA (i.e. one for which the private key is known). Having a
single CA as an indication for the use of STEED might help other X.509
implementations to implement STEED.
* sm/certreqgen.c (pSUBJKEYID, pEXTENSION): New.
(read_parameters): Add new keywords.
(proc_parameters): Check values of new keywords.
(create_request): Add SubjectKeyId and extensions.
(parse_parameter_usage): Support "cert" and the encrypt alias "encr".
* scripts/gitlog-to-changelog: New script. Taken from gnulib.
* scripts/git-log-fix: New file.
* scripts/git-log-footer: New file.
* doc/HACKING: Describe the ChangeLog policy
* ChangeLog: New file.
* Makefile.am (EXTRA_DIST): Add new files.
(gen-ChangeLog): New.
(dist-hook): Run gen-ChangeLog.
Rename all ChangeLog files to ChangeLog-2011.
* common/dns-cert.c: Remove iobuf.h.
(get_dns_cert): Rename to _get_dns_cert. Remove MAX_SIZE arg. Change
iobuf arg to a estream-t. Rewrite function to make use of estream
instead of iobuf. Require all parameters. Return an gpg_error_t
error instead of the type. Add arg ERRSOURCE.
* common/dns-cert.h (get_dns_cert): New macro to pass the error source
to _gpg_dns_cert.
* common/t-dns-cert.c (main): Adjust for changes in get_dns_cert.
* g10/keyserver.c (keyserver_import_cert): Ditto.
* doc/gpg.texi (GPG Configuration Options): Remove max-cert-size.
Current makeinfo versions allow to indent the texinfo source. However
yat2m had no support for this. With this patch it is now possible to
use a simple indentation style while keeping man pages readable.
Using "gpgsm --genkey" allows the creation of a self-signed
certificate via a new prompt.
Using "gpgsm --genkey --batch" should allow the creation of arbitrary
certificates controlled by a parameter file. An example parameter file
is
Key-Type: RSA
Key-Length: 1024
Key-Grip: 2C50DC6101C10C9C643E315FE3EADCCBC24F4BEA
Key-Usage: sign, encrypt
Serial: random
Name-DN: CN=some test key
Name-Email: foo@example.org
Name-Email: bar@exmaple.org
Hash-Algo: SHA384
not-after: 2038-01-16 12:44
This creates a self-signed X.509 certificate using the key given by
the keygrip and using SHA-384 as hash algorithm. The keyword
signing-key can be used to sign the certificate with a different key.
See sm/certreggen.c for details.
This solves a problem where ccid was used, the card unplugged and then
scdaemon tries to find a new (plugged in) reader and thus will
eventually try PC/SC over and over again.
Also added an explicit --kill command to gpgconf.
DECRYPTION_INFO <mdc_method> <sym_algo>
Print information about the symmetric encryption algorithm and
the MDC method. This will be emitted even if the decryption
fails.
