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* misc.c (pct_expando): Add two new expandos - signer's fingerprint (%g),

Browse Source 
and signer's primary fingerprint (%p).

* tdbio.h, tdbio.c (create_version_record, tdbio_write_nextcheck,
tdbio_read_record, tdbio_write_record): Force a 0 into the trust_model
field.  This is to help smooth the 1.2->1.4 switchover, as otherwise a 1.4
trustdb could be rebuilt as classic on 1.2 while still claiming to be a
non-classic trust model.
This commit is contained in:
David Shaw 2003-07-01 23:20:30 +00:00
parent df441baf1c
commit dcc026f7e0
4 changed files with 44 additions and 12 deletions
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11
g10/ChangeLog
View File

@ -1,3 +1,14 @@
2003-07-01 David Shaw <dshaw@jabberwocky.com>
* misc.c (pct_expando): Add two new expandos - signer's
fingerprint (%g), and signer's primary fingerprint (%p).
* tdbio.h, tdbio.c (create_version_record, tdbio_write_nextcheck,
tdbio_read_record, tdbio_write_record): Force a 0 into the
trust_model field. This is to help smooth the 1.2->1.4
switchover, as otherwise a 1.4 trustdb could be rebuilt as classic
on 1.2 while still claiming to be a non-classic trust model.
2003-06-26 David Shaw <dshaw@jabberwocky.com>
* keyserver.c (keyserver_spawn): Use ascii_isspace instead of

23
g10/misc.c
View File

@ -320,6 +320,8 @@ pct_expando(const char *string,struct expando_args *args)
if(args->sk)
keyid_from_sk(args->sk,sk_keyid);
/* This is used so that %k works in photoid command strings in
--list-secret-keys (which of course has a sk, but no pk). */
if(!args->pk && args->sk)
keyid_from_sk(args->sk,pk_keyid);
@ -381,16 +383,31 @@ pct_expando(const char *string,struct expando_args *args)
}
break;
case 'f': /* fingerprint */
case 'p': /* primary pk fingerprint of a sk */
case 'f': /* pk fingerprint */
case 'g': /* sk fingerprint */
{
byte array[MAX_FINGERPRINT_LEN];
size_t len;
int i;
if(args->pk)
if((*(ch+1))=='p' && args->sk
&& (args->sk->main_keyid[0] || args->sk->main_keyid[1]))
{
PKT_public_key *pk=m_alloc_clear(sizeof(PKT_public_key));
if(get_pubkey_fast(pk,args->sk->main_keyid)==0)
fingerprint_from_pk(pk,array,&len);
else
memset(array,0,(len=MAX_FINGERPRINT_LEN));
free_public_key(pk);
}
else if((*(ch+1))=='f' && args->pk)
fingerprint_from_pk(args->pk,array,&len);
else if((*(ch+1))=='g' && args->sk)
fingerprint_from_sk(args->sk,array,&len);
else
memset(array,0, (len=MAX_FINGERPRINT_LEN));
memset(array,0,(len=MAX_FINGERPRINT_LEN));
if(idx+(len*2)<maxlen)
{

21
g10/tdbio.c
View File

@ -432,6 +432,7 @@ create_version_record (void)
rec.r.ver.marginals = opt.marginals_needed;
rec.r.ver.completes = opt.completes_needed;
rec.r.ver.cert_depth = opt.max_cert_depth;
rec.r.ver.trust_model= 0;
rec.rectype = RECTYPE_VER;
rec.recnum = 0;
rc = tdbio_write_record( &rec );
@ -687,10 +688,16 @@ tdbio_write_nextcheck (ulong stamp)
log_fatal( _("%s: error reading version record: %s\n"),
db_name, g10_errstr(rc) );
if (vr.r.ver.nextcheck == stamp)
if (vr.r.ver.nextcheck == stamp && vr.r.ver.trust_model == 0)
return 0;
vr.r.ver.nextcheck = stamp;
/* Force this to the classic trustdb since that is what we are
building. This is to help smooth the 1.2->1.4 switchover, as
otherwise a 1.4 trustdb could be rebuilt as classic on 1.2
while still claiming to be a non-classic trust model. */
vr.r.ver.trust_model = 0;
rc = tdbio_write_record( &vr );
if( rc )
log_fatal( _("%s: error writing version record: %s\n"),
@ -1169,10 +1176,8 @@ tdbio_read_record( ulong recnum, TRUSTREC *rec, int expected )
rec->r.ver.marginals = *p++;
rec->r.ver.completes = *p++;
rec->r.ver.cert_depth = *p++;
/* Warning - one byte of this is used in the devel version.
If you change this, make sure to consult the same code in
devel. */
p += 4; /* lock flags */
rec->r.ver.trust_model = *p++;
p += 3;
rec->r.ver.created = buftoulong(p); p += 4;
rec->r.ver.nextcheck = buftoulong(p); p += 4;
p += 4;
@ -1257,10 +1262,8 @@ tdbio_write_record( TRUSTREC *rec )
*p++ = rec->r.ver.marginals;
*p++ = rec->r.ver.completes;
*p++ = rec->r.ver.cert_depth;
/* Warning - one byte of this is used in the devel version.
If you change this, make sure to consult the same code in
devel. */
p += 4; /* skip lock flags */
*p++ = rec->r.ver.trust_model;
p += 3;
ulongtobuf(p, rec->r.ver.created); p += 4;
ulongtobuf(p, rec->r.ver.nextcheck); p += 4;
p += 4;

1
g10/tdbio.h
View File

@ -54,6 +54,7 @@ struct trust_record {
byte marginals;
byte completes;
byte cert_depth;
byte trust_model;
ulong created; /* timestamp of trustdb creation */
ulong nextcheck; /* timestamp of next scheduled check */
ulong reserved;