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20 Commits

Author SHA1 Message Date
Werner Koch
5499942571 kbx: Implement update operation for OpenPGP keyblocks.
* kbx/keybox-update.c (keybox_update_keyblock): Implement.
* kbx/keybox-search.c (get_blob_flags): Move to ...
* kbx/keybox-defs.h (blob_get_type): here.
* kbx/keybox-file.c (_keybox_read_blob2): Fix calling without R_BLOB.
* g10/keydb.c (build_keyblock_image): Allow calling without
R_SIGSTATUS.
(keydb_update_keyblock): Implement for keybox.

* kbx/keybox-dump.c (_keybox_dump_blob): Fix printing of the unhashed
size.  Print "does not expire" also on 64 bit platforms.

Signed-off-by: Werner Koch <wk@gnupg.org>
2013-11-15 15:54:31 +01:00
Werner Koch
9ae48b173c kbx: Fix possible segv in kbxdump.
* kbx/keybox-dump.c (_keybox_dump_blob): Check length before get32.

Signed-off-by: Werner Koch <wk@gnupg.org>
2013-11-15 09:01:11 +01:00
Werner Koch
b11f84b858 kbx: Switch from MD5 to SHA-1 for the checksum.
* kbx/keybox-blob.c (put_membuf): Use a NULL buf to store zero bytes.
(create_blob_finish): Write just the needed space.
(create_blob_finish): Switch to SHA-1.
* kbx/keybox-dump.c (print_checksum): New.
(_keybox_dump_blob): Print the checksum and the verification status.
--

The checksum was never used in the past.  Due to fast SHA-1
computations in modern CPUs we now use SHA-1.  Eventually we will
support a First blob flag to enable the use of a secret or public
HMAC-SHA1.  The first may be used for authentication of keyblocks and
the latter to mitigate collission attacks on SHA-1.  It is not clear
whether this will be useful at all.
2013-01-08 21:55:34 +01:00
Werner Koch
564d10ea5c kbxutil: Improve format of the Sig-Expire lines.
* kbx/keybox-dump.c (_keybox_dump_blob): Print the expirate timestamp.
2012-12-28 17:07:37 +01:00
Werner Koch
f7495f1004 kbxutil: Print algo number and fold similar lines.
* kbx/keybox-defs.h (_keybox_openpgp_key_info): Add field ALGO.
* kbx/keybox-openpgp.c (parse_key): Store algo.
* kbx/kbxutil.c (dump_openpgp_key): Print algo number.
* kbx/keybox-dump.c (_keybox_dump_blob): Print identical Sig-Expire
value lines with a range of indices.
2012-12-28 13:45:41 +01:00
Werner Koch
096e7457ec Change all quotes in strings and comments to the new GNU standard.
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.
2012-06-05 19:29:22 +02:00
Werner Koch
b008274afd Nuked almost all trailing white space.
We better do this once and for all instead of cluttering all future
commits with diffs of trailing white spaces.  In the majority of cases
blank or single lines are affected and thus this change won't disturb
a git blame too much.  For future commits the pre-commit scripts
checks that this won't happen again.
2011-02-04 12:57:53 +01:00
Werner Koch
d8b1099d01 Merged jnlib into common. 2010-03-10 12:24:58 +00:00
Werner Koch
0a5f742466 Marked all unused args on non-W32 platforms. 2008-10-20 13:53:23 +00:00
Werner Koch
698ba5ae3c Add new features to kbxutil.
Fixed bug 829 (can't encrypt if duplicated certs are in the keybox)
2007-08-23 17:41:22 +00:00
Werner Koch
93d3811abc Changed to GPLv3.
Removed intl/.
2007-07-04 19:49:40 +00:00
Werner Koch
f98537733a Updated FSF's address. 2006-06-20 17:21:37 +00:00
Werner Koch
a1dfa88e52 * keybox-dump.c (_keybox_dump_file): New arg STATS_ONLY.
(update_stats): New.
* kbxutil.c (main): New command --stats.
2004-06-18 09:53:56 +00:00
Werner Koch
6aaceac7fe The keybox gets now compressed after 3 hours and ephemeral
stored certificates are deleted after about a day.
2004-04-26 08:09:25 +00:00
Repo Admin
7250331472 This commit was manufactured by cvs2svn to create branch
'GNUPG-1-9-BRANCH'.
2003-06-05 07:14:21 +00:00
Repo Admin
82a17c9fb3 This commit was manufactured by cvs2svn to create branch
'GNUPG-1-9-BRANCH'.
2002-10-19 07:55:27 +00:00
Werner Koch
508ce100c9 * keybox-defs.h: New BLOBTYPTE_EMPTY.
* keybox-dump.c (_keybox_dump_blob): Handle new type.
* keybox-file.c (_keybox_read_blob): Skip over empty blobs.  Store
the file offset.
* keybox-blob.c (_keybox_new_blob): Add new arg OFF.
(_keybox_get_blob_fileoffset): New.
* keybox-update.c (keybox_delete): Implemented.
2002-07-22 10:21:04 +00:00
Werner Koch
031a856a7e * keybox-init.c (keybox_set_ephemeral): New.
* keybox-blob.c (create_blob_header): Store epheermal flag.
(_keybox_create_x509_blob): Pass epheermal flag on.
* keybox-update.c (keybox_insert_cert): Ditto.
* keybox-search.c (blob_get_blob_flags): New.
(keybox_search): Ignore ephemeral blobs when not in ephemeral mode.

* keybox-dump.c (_keybox_dump_blob): Print blob flags as strings.
2002-06-19 08:29:41 +00:00
Werner Koch
90d060c199 We have reached a state where we are able to import certs and
check the certification path.
2001-11-13 12:50:14 +00:00
Werner Koch
fcfec25620 Started with keybox implementation by basing it on code from the GnuPG
devel branch.
2001-11-10 18:06:11 +00:00