parse_attribute_subpkts): Make a number of warnings verbose items.
These fire on many slightly mangled keys in the field, so the
warning is becoming burdensome.
algorithms.
* keyedit.c (sign_uids): Don't request a signing key to make a
certification.
* keygen.c (do_add_key_flags): Force the certify flag on for all
primary keys, as the spec requires primary keys must be able to
certify (if nothing else, which key is going to issue the user ID
signature?) (print_key_flags): Show certify flag. (ask_key_flags,
ask_algo): Don't allow setting the C flag for subkeys.
* keyid.c (usagestr_from_pk), getkey.c (parse_key_usage): Distinguish
between a sign/certify key and a certify-only key.
* main.h, misc.c (path_access): New. Same as access() but does a PATH
search like execlp.
* keyserver.c (curl_can_handle): Removed. Replaced by...
(curl_cant_handle): We are now relying on curl as the handler of last
resort. This is necessary because PGP LDAP and curl LDAP are apples
and oranges. (keyserver_typemap): Only test for ldap and ldaps.
(keyserver_spawn): If a given handler is unusable (as determined by
path_access()) then try gpgkeys_curl.
to enable the uid walking when signing a key with no uids specified to
sign.
* keylist.c (list_keyblock_print): Fix silly typo. Noted by Greg
Sabino Mullane.
* export.c (parse_export_options): New option
export-reset-subkey-passwd.
(do_export_stream): Implement it.
* misc.c (get_libexecdir): New.
* keyserver.c (keyserver_spawn): Use it
when compacting a uid. There is no reason to make an attacker's job
easier - this way they only have a revocation which is useless in
bringing the uid back.
* keydb.h, kbnode.c (undelete_kbnode): Removed. No longer needed.
* import.c (chk_self_sigs): Allow a uid revocation to be enough to
allow importing a particular uid (no self sig needed). This allows
importing compacted uids.
* options.h, import.c (parse_import_options, import_one): Add
import-clean-uids option to automatically compact unusable uids when
importing. Like import-clean-sigs, this may nodify the local keyring.
* trustdb.c (clean_uids_from_key): Only allow selfsigs to be a
candidate for re-inclusion.
import_one): Add import-clean-sigs option to automatically clean a key
when importing. Note that when importing a key that is already on the
local keyring, the clean applies to the merged key - i.e. existing
superceded or invalid signatures are removed.
menu_clean_subkeys_from_key), trustdb.h, trustdb.c
(clean_subkeys_from_key): Remove subkey cleaning function. It is of
very limited usefulness since it cannot be used on any subkey that can
sign, and can only affect multiple selfsigs on encryption-only
subkeys.
and revoked uids in fixup_uidnode(). No need to special case in
merge_selfsigs_main(). This also means that an expired uid will have
its selfsig tagged with chosen_selfsig.
do_export_stream): Add export-options export-clean-sigs,
export-clean-uids, export-clean-subkeys, and export-clean which is all
of the above. Export-minimal is the same except it also removes all
non-selfsigs. export-unusable-sigs is now a noop.
