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* trustdb.c (validate_keys): Show trust parameters when building trustdb,

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and make sure that the version record update was successful.
(init_trustdb): If the current parameters aren't what was used for
building the trustdb, the trustdb is invalid.

* tbio.c (tdbio_db_matches_options): Update to work with new trustdbs.
This commit is contained in:
David Shaw 2002-12-04 06:06:56 +00:00
parent 3b7ca1faa5
commit 60fce379da
3 changed files with 42 additions and 27 deletions
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11
g10/ChangeLog
View File

@ -1,3 +1,14 @@
2002-12-04 David Shaw <dshaw@jabberwocky.com>
* trustdb.c (validate_keys): Show trust parameters when building
trustdb, and make sure that the version record update was
successful.
(init_trustdb): If the current parameters aren't what was used for
building the trustdb, the trustdb is invalid.
* tbio.c (tdbio_db_matches_options): Update to work with new
trustdbs.
2002-12-03 David Shaw <dshaw@jabberwocky.com>
* tdbio.h, tdbio.c (tdbio_read_record, tdbio_write_record): Store

41
g10/tdbio.c
View File

@ -639,36 +639,25 @@ create_hashtable( TRUSTREC *vr, int type )
int
tdbio_db_matches_options()
{
static int yes_no = -1;
static int yes_no = -1;
if( yes_no == -1 ) {
TRUSTREC vr;
int rc;
if( yes_no == -1 )
{
TRUSTREC vr;
int rc;
rc = tdbio_read_record( 0, &vr, RECTYPE_VER );
if( rc )
log_fatal( _("%s: error reading version record: %s\n"),
db_name, g10_errstr(rc) );
rc = tdbio_read_record( 0, &vr, RECTYPE_VER );
if( rc )
log_fatal( _("%s: error reading version record: %s\n"),
db_name, g10_errstr(rc) );
if( !vr.r.ver.marginals && !vr.r.ver.completes
&& !vr.r.ver.cert_depth )
{ /* special hack for trustdbs created by old versions of GnuPG */
vr.r.ver.marginals = opt.marginals_needed;
vr.r.ver.completes = opt.completes_needed;
vr.r.ver.cert_depth = opt.max_cert_depth;
rc = tdbio_write_record( &vr );
if( !rc && !in_transaction )
rc = tdbio_sync();
if( rc )
log_error( _("%s: error writing version record: %s\n"),
db_name, g10_errstr(rc) );
}
yes_no = vr.r.ver.marginals == opt.marginals_needed
&& vr.r.ver.completes == opt.completes_needed
&& vr.r.ver.cert_depth == opt.max_cert_depth;
yes_no = vr.r.ver.marginals == opt.marginals_needed
&& vr.r.ver.completes == opt.completes_needed
&& vr.r.ver.cert_depth == opt.max_cert_depth
&& vr.r.ver.trust_model == opt.trust_model;
}
return yes_no;
return yes_no;
}

17
g10/trustdb.c
View File

@ -424,6 +424,9 @@ init_trustdb()
BUG();
if( rc )
log_fatal("can't init trustdb: %s\n", g10_errstr(rc) );
if(!tdbio_db_matches_options())
pending_check_trustdb=1;
}
@ -1776,6 +1779,11 @@ validate_keys (int interactive)
klist = utk_list;
kdb = keydb_new (0);
log_info(_("%d marginal(s) needed, %d complete(s) needed, %s trust model\n"),
opt.marginals_needed,opt.completes_needed,
opt.trust_model==TM_CLASSIC?"Classic":
opt.trust_model==TM_OPENPGP?"OpenPGP":"unknown");
for (depth=0; depth < opt.max_cert_depth; depth++)
{
/* See whether we should assign ownertrust values to the keys in
@ -1912,7 +1920,14 @@ validate_keys (int interactive)
log_info (_("next trustdb check due at %s\n"),
strtimestamp (next_expire));
}
tdbio_update_version_record();
if(tdbio_update_version_record()!=0)
{
log_error(_("unable to update trustdb version record: "
"write failed: %s\n"), g10_errstr(rc));
tdbio_invalid();
}
do_sync ();
pending_check_trustdb = 0;
}