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kbx: Unify the fingerprint search modes.

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* 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>
This commit is contained in:
Werner Koch 2019-03-14 14:55:06 +01:00
parent caf4b3fc16
commit bdda31a26b
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
19 changed files with 56 additions and 237 deletions
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29
g10/keydb.c
View file

@ -559,21 +559,9 @@ keydb_search_desc_dump (struct keydb_search_desc *desc)
case KEYDB_SEARCH_MODE_LONG_KID:
return xasprintf ("LONG_KID: '%s'",
format_keyid (desc->u.kid, KF_LONG, b, sizeof (b)));
case KEYDB_SEARCH_MODE_FPR16:
bin2hex (desc->u.fpr, 16, fpr);
return xasprintf ("FPR16: '%s'",
format_hexfingerprint (fpr, b, sizeof (b)));
case KEYDB_SEARCH_MODE_FPR20:
bin2hex (desc->u.fpr, 20, fpr);
return xasprintf ("FPR20: '%s'",
format_hexfingerprint (fpr, b, sizeof (b)));
case KEYDB_SEARCH_MODE_FPR32:
bin2hex (desc->u.fpr, 20, fpr);
return xasprintf ("FPR32: '%s'",
format_hexfingerprint (fpr, b, sizeof (b)));
case KEYDB_SEARCH_MODE_FPR:
bin2hex (desc->u.fpr, desc->fprlen, fpr);
return xasprintf ("FPR: '%s'",
return xasprintf ("FPR%02d: '%s'", desc->fprlen,
format_hexfingerprint (fpr, b, sizeof (b)));
case KEYDB_SEARCH_MODE_ISSUER:
return xasprintf ("ISSUER: '%s'", desc->u.name);
@ -1534,10 +1522,11 @@ keydb_update_keyblock (ctrl_t ctrl, KEYDB_HANDLE hd, kbnode_t kb)
memset (&desc, 0, sizeof (desc));
fingerprint_from_pk (pk, desc.u.fpr, &len);
if (len == 20)
desc.mode = KEYDB_SEARCH_MODE_FPR20;
else if (len == 32)
desc.mode = KEYDB_SEARCH_MODE_FPR32;
if (len == 20 || len == 32)
{
desc.mode = KEYDB_SEARCH_MODE_FPR;
desc.fprlen = len;
}
else
log_bug ("%s: Unsupported key length: %zu\n", __func__, len);
@ -1910,11 +1899,7 @@ keydb_search (KEYDB_HANDLE hd, KEYDB_SEARCH_DESC *desc,
/* NB: If one of the exact search modes below is used in a loop to
walk over all keys (with the same fingerprint) the caching must
have been disabled for the handle. */
if (desc[0].mode == KEYDB_SEARCH_MODE_FPR20)
fprlen = 20;
else if (desc[0].mode == KEYDB_SEARCH_MODE_FPR32)
fprlen = 32;
else if (desc[0].mode == KEYDB_SEARCH_MODE_FPR)
if (desc[0].mode == KEYDB_SEARCH_MODE_FPR)
fprlen = desc[0].fprlen;
else
fprlen = 0;