message that can be decrypted via a passphrase or public key system.
* main.h, encode.c (encode_seskey): Allow passing in an already-created
session key dek. (encode_simple): Use the actual symmetric cipher when
encrypting a session key for a symmetric message. (encode_crypt): Add a
flag to trigger a hybrid mode that can be decrypted via a passphrase or a
pk. Change all callers.
* mainproc.c (symkey_decrypt_sesskey): There is no way to tell the
difference here between a bad passphrase and a cipher algorithm that we
don't have, so use a error message that makes that clear. Use the actual
list of ciphers when checking whether a cipher is invalid. Return error
if the decrypted cipher algorithm is invalid. (proc_symkey_enc): In a
mixed passphrase/pk message, if a valid dek already exists from decrypting
via pk, do not try to process the passphrase. (proc_symkey_enc): Indicate
when we're decrypting a session key as opposed to decrypting data. If a
passphrase is invalid, discard the dek so we'll keep trying.
displays - one if the key is not present (to tell the user where to get
the key), the other if it is present (to tell the user where the key can
be refreshed).
* packet.h, parse-packet.c (parse_signature): Set flag if a preferred
keyserver is present.
* keylist.c (list_keyblock_print): Show keyserver url in listings with
list-option show-keyserver-url.
Provide a signing-key-is-revoked flag. Change all callers.
* status.h, status.c (get_status_string): New REVKEYSIG status tag for a
good signature from a revoked key.
* mainproc.c (do_check_sig, check_sig_and_print): Use it here.
* import.c (import_revoke_cert, merge_blocks, merge_sigs): Compare actual
signatures on import rather than using keyid or class matching. This does
not change actual behavior with a key, but does mean that all sigs are
imported whether they will be used or not.
* parse-packet.c (parse_signature): Don't give "signature packet without
xxxx" warnings for experimental pk algorithms. An experimental algorithm
may not have a notion of (for example) a keyid (i.e. PGP's x.509 stuff).
(ask_algo): Provide key flags for DSA, Elgamal_e, and Elgamal subkeys.
(generate_keypair): Provide key flags for the default DSA/Elgamal keys.
* sig-check.c (signature_check, signature_check2, check_key_signature,
check_key_signature2): Allow passing NULLs for unused parameters in the x2
form of each function to avoid the need for dummy variables. getkey.c,
mainproc.c: Change all callers.
* trustdb.h, trustdb.c (read_trust_options): New. Returns items from the
trustdb version record.
* keylist.c (public_key_list): Use it here for the new "tru" record.
* gpgv.c (read_trust_options): Stub.
do_check): If ret_pk is set, fill in the pk used to verify the signature.
Change all callers in getkey.c, mainproc.c, and sig-check.c.
* keylist.c (list_keyblock_colon): Use the ret_pk from above to put the
fingerprint of the signing key in "sig" records during a --with-colons
--check-sigs. This requires --no-sig-cache as well since we don't cache
fingerprints.
unhashed signature cache any longer.
* misc.c (pct_expando): Add two new expandos - signer's fingerprint (%g),
and signer's primary fingerprint (%p).
* Makefile.am: Include W32LIBS where appropriate.
* g10.c (main): Add --rfc2440 alias for --openpgp since in a few months,
they won't be the same thing.
* keyserver.c (parse_keyserver_uri): Accept "http" as an alias for "hkp",
since it is occasionally written that way. (keyserver_spawn): Use
ascii_isspace to avoid locale issues.
* keygen.c (ask_user_id): Make --allow-freeform-uid apply to the email
field as well as the name field, and allow mixing fields when it is set.
* options.skel: Use subkeys.pgp.net as the default keyserver.
* trustdb.c (validate_one_keyblock): Certifications on revoked or expired
uids do not count in the web of trust.
* signal.c (init_one_signal, pause_on_sigusr, do_block): Only use
sigprocmask() if we have sigset_t, and only use sigaction() if we have
struct sigaction. This is for Forte c89 on Solaris which seems to define
only the function call half of the two pairs by default.
(pause_on_sigusr): Typo. (do_block): If we can't use sigprocmask() and
sigset_t, try to get the number of signals from NSIG as well as MAXSIG,
and if we can't, fail with an explanation.
* signal.c, tdbio.c: Comment out the transaction code. It was not used in
this version, and was causing some build problems on quasi-posix platforms
(Solaris and Forte c89).
* keylist.c (list_keyblock_colon): Don't include validity values when
listing secret keys since they can be incorrect and/or misleading. This
is a temporary kludge, and will be handled properly in 1.9/2.0.
* mainproc.c (check_sig_and_print): Only show the "key available from"
preferred keyserver line if the key is not currently present.
* keyedit.c (sign_uids): Do not sign expired uids without --expert (same
behavior as revoked uids). Do not allow signing a user ID without a
self-signature. --expert overrides. Add additional prompt to the
signature level question. (menu_expire): When changing expiration dates,
don't replace selfsigs on revoked uids since this would effectively
unrevoke them. There is also no point in replacing expired selfsigs.
This is bug #181
* g10.c (add_notation_data): Make sure that only ascii is passed to
iscntrl. Noted by Christian Biere.
* getkey.c (classify_user_id2): Replaced isspace by spacep
* keygen.c (ask_user_id): Ditto. (get_parameter_algo): Ditto.
* keyedit.c (keyedit_menu): Ditto.
* tdbdump.c (import_ownertrust): Ditto. s/isxdigit/hexdigitp/.
* revoke.c (ask_revocation_reason):
* keyserver.c (keyserver_spawn): Dito.
they at least handle subkeys correctly.
* options.h, g10.c (main), main.h, keylist.c (show_keyserver_url),
mainproc.c (check_sig_and_print), parse-packet.c (dump_sig_subpkt,
parse_one_sig_subpkt, can_handle_critical): Add read-only support for
preferred keyserver subpackets. They're basically policy URLs with a
different name. Add a verify-option "show-preferred-keyserver" to turn
them on and off (on by default, as per stable branch).
* g10.c (main): Add "--set-notation" as alias to "--notation-data" this is
to make things consistent with --set-policy-url meaning both sigs and
certs.
show_notation): Collapse the old print_notation_data into show_policy()
and show_notation() so there is only one function to print notations and
policy URLs.
* options.h, main.h, g10.c (main), keyedit.c (print_and_check_one_sig),
keylist.c (list_one, list_keyblock_print), pkclist.c (do_edit_ownertrust),
sign.c (mk_notation_and_policy): New "list-options" and "verify-options"
commands. These replace the existing --show-photos/--no-show-photos,
--show-notation/--no-show-notation,
--show-policy-url/--no-show-policy-url, and --show-keyring options. The
new method is more flexible since a user can specify (for example) showing
photos during sig verification, but not in key listings. The old options
are emulated.
--with-colons mode. Actually translate "Keyring" string.
* mainproc.c (proc_tree): We can't currently handle multiple signatures of
different classes or digests (we'd pretty much have to run a different
hash context for each), but if they are all the same, make an exception.
This is Debian bug #194292.
* sig-check.c (check_key_signature2): Make string translatable.
* packet.h, getkey.c (fixup_uidnode): Mark real primary uids differently
than assumed primaries.
* keyedit.c (no_primary_warning): Use the differently marked primaries
here in a new function to warn when an --edit-key command might rearrange
the self-sig dates enough to change which uid is primary. (menu_expire,
menu_set_preferences): Use no_primary_warning() here.
* Makefile.am: Use @DLLIBS@ for -ldl.
getkey.c, keydb.c, openfile.c, plaintext.c, status.c, gpgv.c, keygen.c,
options.h, sig-check.c, tdbio.h, encode.c, mainproc.c, parse-packet.c,
signal.c, textfilter.c: Edit all preprocessor instructions to remove
whitespace before the '#'. This is not required by C89, but there are some
compilers out there that don't like it.
is_disabled to cache_disabled_value, which now takes a pk and not just the
keyid. This is for speed since there is no need to re-fetch a key when we
already have that key handy. Cache the result of the check so we don't
need to hit the trustdb more than once.
* getkey.c (skip_disabled): New function to get a pk and call is_disabled
on it. (key_byname): Use it here.
* packet.h, getkey.c (skip_disabled), keylist.c (print_capabilities): New
"pk_is_disabled" macro to retrieve the cached disabled value if available,
and fill it in via cache_disabled_value if not available.
* trustdb.c (get_validity): Cache the disabled value since we have it
handy and it might be useful later.
* parse-packet.c (parse_key): Clear disabled flag when parsing a new key.
Just in case someone forgets to clear the whole key.
* getkey.c (merge_selfsigs_main): Add an "if all else fails" path for
setting a single user ID primary when there are multiple set primaries all
at the same second, or no primaries set and the most recent user IDs are
at the same second, or no signed user IDs at all. This is arbitrary, but
deterministic.
* exec.h, photoid.h: Add copyright message.
* keylist.c (list_keyblock_print): Don't dump attribs for
revoked/expired/etc uids for non-colon key listings. This is for
consistency with --show-photos.
* main.h, keylist.c (dump_attribs), mainproc.c (check_sig_and_print): Dump
attribs if --attrib-fd is set when verifying signatures.
* g10.c (main): New --gnupg option to disable the various --openpgp,
--pgpX, etc. options. This is the same as --no-XXXX for those options.
* revoke.c (ask_revocation_reason): Clear old reason if user elects to
repeat question. This is bug 153.
* keyedit.c (sign_uids): Show keyid of the key making the signature.
* export.c (do_export_stream), keyedit.c (show_key_with_all_names,
menu_addrevoker), mainproc.c (check_sig_and_print), photoid.c
(show_photos), sign.c (mk_notation_and_policy), trustdb.c (get_validity,
reset_trust_records, validate_keys): Make some strings translatable.
* mainproc.c (check_sig_and_print): Show digest algorithm and sig class
when verifying a sig with --verbose on, and add version, pk and hash
algorithms and sig class to VALIDSIG.
* parse-packet.c (enum_sig_subpkt): Make a warning message a --verbose
warning message since we don't need to warn every time we see an unknown
critical (we only need to invalidate the signature).
* trustdb.c (init_trustdb): Check the trustdb options even with TM_AUTO
since the auto may become TM_CLASSIC or TM_OPENPGP.
agent is to be used. Noted by Ingo Kl�cker.
(agent_get_passphrase): Inhibit caching when we have no
fingerprint. This is required for key generation as well as for
symmetric only encryption.
* passphrase .c (agent_get_passphrase): New arg CANCELED.
(passphrase_to_dek): Ditto. Passed to above. Changed all
callers to pass NULL.
* seckey-cert.c (do_check): New arg CANCELED.
(check_secret_key): Terminate loop when canceled.
* keyedit.c (change_passphrase): Pass ERRTEXT untranslated to
passphrase_to_dek and translate where appropriate.
* seckey-cert.c (check_secret_key): Ditto.
* keygen.c (ask_passphrase): Ditto.
* passphrase.c (agent_get_passphrase): Translate the TRYAGAIN_TEXT.
Switch the codeset to utf-8.
fully valid keys so that disabled keys are still counted in the web of
trust. (get_ownertrust_with_min): Do the same for the minimum ownertrust
calculation.
* parse-packet.c (dump_sig_subpkt): Show the notation names for
not-human-readable notations. Fix cosmetic off-by-one length counter.
* options.skel: Add explantion and commented-out
"no-mangle-dos-filenames".
* mainproc.c (proc_encrypted): Make string translatable.
* keyserver.c (keyserver_spawn): Quote ':', '%', and any 8-bit characters
in the uid strings sent to the keyserver helper.
* keyring.c (keyring_rebuild_cache): Lock the keyring while rebuilding the
signature caches to prevent another gpg from tampering with the temporary
copy.
* keygen.c (keygen_set_std_prefs): Include AES192 and AES256 in default
prefs.
* keyedit.c (show_prefs): Make strings translatable.
* keydb.c: Double the maximum number of keyrings to 40.
* gpgv.c (main): Fix bug #113 - gpgv should accept the
--ignore-time-conflict option.
* g10.c (main): --openpgp disables --pgpX. Double the amount of secure
memory to 32k (keys are getting bigger these days).
* Makefile.am: Makefile.am: Use @CAPLIBS@ to link in -lcap if we are using
capabilities.
"openpgp" which is classic+trustsigs, "classic" which is classic only, and
"always" which is the same as the current option --always-trust (which
still works). Default is "openpgp".
* trustdb.c (validate_one_keyblock): Use "openpgp" trust model to enable
trust sigs.
* gpgv.c (main), mainproc.c (check_sig_and_print), pkclist.c (do_we_trust,
do_we_trust_pre, check_signatures_trust): Use new --trust-model option in
place of --always-trust.
* keylist.c (print_capabilities): Properly indicate per-key capabilities
of sign&encrypt primary keys that have secret-parts-missing (i.e. no
capabilities at all)
* mainproc.c (symkey_decrypt_sesskey): Fix compiler warning.
printing the list of keys a message was encrypted to. This would make gpg
give a non-zero exit code even for completely valid messages if the
message was encrypted to more than one key that the user owned.
decryption failed error if a MDC does not verify. Warn if a MDC is not
present (can disable via --no-mdc-warning).
* exec.c (exec_write), g10.c (main), keyserver.c (keyserver_spawn): Use
new DISABLE_KEYSERVER_PATH rather than FIXED_EXEC_PATH.
FIXED_PHOTO_VIEWER and DISABLE_PHOTO_VIEWER.
* mainproc.c (check_sig_and_print): Use --show-photos to show photos when
verifying a sig made by a key with a photo.
* keyserver.c (parse_keyserver_uri): Properly parse a URI with no :port
section and an empty file path, but with a terminating '/'.
(keyserver_work): Honor DISABLE_KEYSERVER_HELPERS.
* hkp.c (hkp_ask_import): Display keyserver URI as a URI, but only if
verbose.
* exec.c, g10.c: USE_EXEC_PATH -> FIXED_EXEC_PATH
use the original keyserver URI for cosmetics rather than trying to
recreate it when needed.
* mainproc.c (check_sig_and_print): Properly disregard expired uids.
Make sure that the first uid listed is a real uid and not an attribute
(attributes should only be listed in the "aka" section). When there are
no valid textual userids, try for an invalid textual userid before using
any attribute uid.
