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Changes to --min-cert-level should cause a trustdb rebuild (issue 1366) 

* g10/gpgv.c, g10/trustdb.c (read_trust_options): Add min_cert_level

* g10/trustdb.c (check_trustdb_stale): Request a rebuild if
  pending_check_trustdb is true (set when we detect a trustdb
  parameter has changed).

* g10/keylist.c (public_key_list): Use 'l' in the "tru" with-colons
  listing for min_cert_level not matching.

* g10/tdbio.c (tdbio_update_version_record, create_version_record,
  tdbio_db_matches_options, tdbio_dump_record, tdbio_read_record,
  tdbio_write_record): Add a byte for min_cert_level in the tdbio
  version record.
This commit is contained in:
David Shaw 2012-01-19 22:33:51 -05:00
parent e97e2ced6c
commit deee8147aa
6 changed files with 34 additions and 18 deletions
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8
g10/gpgv.c
View File

@ -1,6 +1,6 @@
/* gpgv.c - The GnuPG signature verify utility
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2005,
* 2006, 2008 Free Software Foundation, Inc.
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2005, 2006,
* 2008, 2009, 2012 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -237,7 +237,8 @@ check_signatures_trust( PKT_signature *sig )
void
read_trust_options(byte *trust_model, ulong *created, ulong *nextcheck,
byte *marginals, byte *completes, byte *cert_depth)
byte *marginals, byte *completes, byte *cert_depth,
byte *min_cert_level)
{
(void)trust_model;
(void)created;
@ -245,6 +246,7 @@ read_trust_options(byte *trust_model, ulong *created, ulong *nextcheck,
(void)marginals;
(void)completes;
(void)cert_depth;
(void)min_cert_level;
}
/* Stub:

8
g10/keylist.c
View File

@ -1,6 +1,6 @@
/* keylist.c - Print information about OpenPGP keys
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
* 2008, 2010 Free Software Foundation, Inc.
* 2008, 2010, 2012 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -67,10 +67,10 @@ public_key_list (ctrl_t ctrl, strlist_t list, int locate_mode)
if (opt.with_colons)
{
byte trust_model, marginals, completes, cert_depth;
ulong created, nextcheck;
ulong created, nextcheck, min_cert_level;
read_trust_options (&trust_model, &created, &nextcheck,
&marginals, &completes, &cert_depth);
&marginals, &completes, &cert_depth, &min_cert_level);
es_fprintf (es_stdout, "tru:");
@ -86,6 +86,8 @@ public_key_list (ctrl_t ctrl, strlist_t list, int locate_mode)
es_fprintf (es_stdout, "c");
if (cert_depth != opt.max_cert_depth)
es_fprintf (es_stdout, "d");
if (min_cert_level != opt.min_cert_level)
es_fprintf (es_stdout, "l");
}
es_fprintf (es_stdout, ":%d:%lu:%lu", trust_model, created, nextcheck);

18
g10/tdbio.c
View File

@ -1,5 +1,5 @@
/* tdbio.c - trust databse I/O operations
* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
/* tdbio.c - trust database I/O operations
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2012 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -445,6 +445,7 @@ tdbio_update_version_record (void)
rec.r.ver.completes = opt.completes_needed;
rec.r.ver.cert_depth = opt.max_cert_depth;
rec.r.ver.trust_model = opt.trust_model;
rec.r.ver.min_cert_level = opt.min_cert_level;
rc=tdbio_write_record(&rec);
}
@ -467,6 +468,7 @@ create_version_record (void)
rec.r.ver.trust_model = opt.trust_model;
else
rec.r.ver.trust_model = TM_PGP;
rec.r.ver.min_cert_level = opt.min_cert_level;
rec.rectype = RECTYPE_VER;
rec.recnum = 0;
rc = tdbio_write_record( &rec );
@ -713,7 +715,8 @@ tdbio_db_matches_options()
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;
&& vr.r.ver.trust_model == opt.trust_model
&& vr.r.ver.min_cert_level == opt.min_cert_level;
}
return yes_no;
@ -1143,13 +1146,14 @@ tdbio_dump_record( TRUSTREC *rec, FILE *fp )
case 0: fprintf(fp, "blank\n");
break;
case RECTYPE_VER: fprintf(fp,
"version, td=%lu, f=%lu, m/c/d=%d/%d/%d tm=%d nc=%lu (%s)\n",
"version, td=%lu, f=%lu, m/c/d=%d/%d/%d tm=%d mcl=%d nc=%lu (%s)\n",
rec->r.ver.trusthashtbl,
rec->r.ver.firstfree,
rec->r.ver.marginals,
rec->r.ver.completes,
rec->r.ver.cert_depth,
rec->r.ver.trust_model,
rec->r.ver.min_cert_level,
rec->r.ver.nextcheck,
strtimestamp(rec->r.ver.nextcheck)
);
@ -1245,7 +1249,8 @@ tdbio_read_record( ulong recnum, TRUSTREC *rec, int expected )
rec->r.ver.completes = *p++;
rec->r.ver.cert_depth = *p++;
rec->r.ver.trust_model = *p++;
p += 3;
rec->r.ver.min_cert_level = *p++;
p += 2;
rec->r.ver.created = buftoulong(p); p += 4;
rec->r.ver.nextcheck = buftoulong(p); p += 4;
p += 4;
@ -1332,7 +1337,8 @@ tdbio_write_record( TRUSTREC *rec )
*p++ = rec->r.ver.completes;
*p++ = rec->r.ver.cert_depth;
*p++ = rec->r.ver.trust_model;
p += 3;
*p++ = rec->r.ver.min_cert_level;
p += 2;
ulongtobuf(p, rec->r.ver.created); p += 4;
ulongtobuf(p, rec->r.ver.nextcheck); p += 4;
p += 4;

3
g10/tdbio.h
View File

@ -1,5 +1,5 @@
/* tdbio.h - Trust database I/O functions
* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2012 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -54,6 +54,7 @@ struct trust_record {
byte completes;
byte cert_depth;
byte trust_model;
byte min_cert_level;
ulong created; /* timestamp of trustdb creation */
ulong nextcheck; /* timestamp of next scheduled check */
ulong reserved;

10
g10/trustdb.c
View File

@ -1,6 +1,6 @@
/* trustdb.c
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
* 2008 Free Software Foundation, Inc.
* 2008, 2012 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -658,7 +658,8 @@ trustdb_check_or_update(void)
void
read_trust_options(byte *trust_model,ulong *created,ulong *nextcheck,
byte *marginals,byte *completes,byte *cert_depth)
byte *marginals,byte *completes,byte *cert_depth,
byte *min_cert_level)
{
TRUSTREC opts;
@ -678,6 +679,8 @@ read_trust_options(byte *trust_model,ulong *created,ulong *nextcheck,
*completes=opts.r.ver.completes;
if(cert_depth)
*cert_depth=opts.r.ver.cert_depth;
if(min_cert_level)
*min_cert_level=opts.r.ver.min_cert_level;
}
/***********************************************
@ -1042,7 +1045,8 @@ check_trustdb_stale(void)
did_nextcheck = 1;
scheduled = tdbio_read_nextcheck ();
if (scheduled && scheduled <= make_timestamp ())
if ((scheduled && scheduled <= make_timestamp ())
|| pending_check_trustdb)
{
if (opt.no_auto_check_trustdb)
{

5
g10/trustdb.h
View File

@ -1,6 +1,6 @@
/* trustdb.h - Trust database
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
* 2005 Free Software Foundation, Inc.
* 2005, 2012 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -70,7 +70,8 @@ void enum_cert_paths_print( void **context, FILE *fp,
int refresh, ulong selected_lid );
void read_trust_options(byte *trust_model,ulong *created,ulong *nextcheck,
byte *marginals,byte *completes,byte *cert_depth);
byte *marginals,byte *completes,byte *cert_depth,
byte *min_cert_level);
unsigned int get_ownertrust (PKT_public_key *pk);
unsigned int get_min_ownertrust (PKT_public_key *pk);