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Code Activity

* tdbio.c (create_version_record): Only create new trustdbs with

Browse Source 
TM_CLASSIC or TM_PGP.

* trustdb.h, trustdb.c (trust_string, get_ownertrust_string,
get_validity_string, ask_ownertrust, validate_keys), pkclist.c
(do_edit_ownertrust): Rename trust_string to trust_value_to_string for
naming consistency.

* trustdb.h, trustdb.c (string_to_trust_value): New function to translate
a string to a trust value.

* g10.c (main): Use string_to_trust_value here for --force-ownertrust.

* options.h, g10.c (main), trustdb.c (trust_model_string, init_trustdb,
check_trustdb, update_trustdb, get_validity, validate_one_keyblock): An
"OpenPGP" trust model is misleading since there is no official OpenPGP
trust model.  Use "PGP" instead.
This commit is contained in:
David Shaw 2003-05-01 21:37:08 +00:00
parent 1fc1d26083
commit f861b6488e
7 changed files with 75 additions and 29 deletions
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22
g10/ChangeLog
View File

@ -1,3 +1,25 @@
2003-05-01 David Shaw <dshaw@jabberwocky.com>
* tdbio.c (create_version_record): Only create new trustdbs with
TM_CLASSIC or TM_PGP.
* trustdb.h, trustdb.c (trust_string, get_ownertrust_string,
get_validity_string, ask_ownertrust, validate_keys), pkclist.c
(do_edit_ownertrust): Rename trust_string to trust_value_to_string
for naming consistency.
* trustdb.h, trustdb.c (string_to_trust_value): New function to
translate a string to a trust value.
* g10.c (main): Use string_to_trust_value here for
--force-ownertrust.
* options.h, g10.c (main), trustdb.c (trust_model_string,
init_trustdb, check_trustdb, update_trustdb, get_validity,
validate_one_keyblock): An "OpenPGP" trust model is misleading
since there is no official OpenPGP trust model. Use "PGP"
instead.
2003-04-30 David Shaw <dshaw@jabberwocky.com>
* build-packet.c (build_sig_subpkt): Comments.

17
g10/g10.c
View File

@ -539,7 +539,7 @@ static ARGPARSE_OPTS opts[] = {
{ oDefCertCheckLevel, "default-cert-check-level", 1, "@"},
{ oAlwaysTrust, "always-trust", 0, "@"},
{ oTrustModel, "trust-model", 2, "@"},
{ oForceOwnertrust, "force-ownertrust", 1, "@"},
{ oForceOwnertrust, "force-ownertrust", 2, "@"},
{ oEmuChecksumBug, "emulate-checksum-bug", 0, "@"},
{ oRunAsShmCP, "run-as-shm-coprocess", 4, "@" },
{ oSetFilename, "set-filename", 2, "@" },
@ -1489,8 +1489,8 @@ main( int argc, char **argv )
time. */
case oAlwaysTrust: opt.trust_model=TM_ALWAYS; break;
case oTrustModel:
if(ascii_strcasecmp(pargs.r.ret_str,"openpgp")==0)
opt.trust_model=TM_OPENPGP;
if(ascii_strcasecmp(pargs.r.ret_str,"pgp")==0)
opt.trust_model=TM_PGP;
else if(ascii_strcasecmp(pargs.r.ret_str,"classic")==0)
opt.trust_model=TM_CLASSIC;
else if(ascii_strcasecmp(pargs.r.ret_str,"always")==0)
@ -1503,11 +1503,12 @@ main( int argc, char **argv )
case oForceOwnertrust:
log_info(_("NOTE: %s is not for normal use!\n"),
"--force-ownertrust");
if(pargs.r.ret_int>=TRUST_UNDEFINED
&& pargs.r.ret_int<=TRUST_ULTIMATE)
opt.force_ownertrust=pargs.r.ret_int;
else
log_error("invalid ownertrust %d\n",pargs.r.ret_int);
opt.force_ownertrust=string_to_trust_value(pargs.r.ret_str);
if(opt.force_ownertrust==-1)
{
log_error("invalid ownertrust \"%s\"\n",pargs.r.ret_str);
opt.force_ownertrust=0;
}
break;
case oLoadExtension:
#ifndef __riscos__

2
g10/options.h
View File

@ -91,7 +91,7 @@ struct {
int compress_sigs;
/* TM_CLASSIC must be zero to accomodate trustdbs generated before
we started storing the trust model inside the trustdb. */
enum {TM_CLASSIC=0, TM_OPENPGP=1, TM_ALWAYS, TM_AUTO} trust_model;
enum {TM_CLASSIC=0, TM_PGP=1, TM_ALWAYS, TM_AUTO} trust_model;
unsigned int force_ownertrust;
int pgp2;
int pgp6;

2
g10/pkclist.c
View File

@ -336,7 +336,7 @@ do_edit_ownertrust (PKT_public_key *pk, int mode,
tty_printf("\n");
if(minimum)
tty_printf(_("The minimum trust level for this key is: %s\n\n"),
trust_string(minimum));
trust_value_to_string(minimum));
did_help = 1;
}
if( strlen(ans) != 8 )

5
g10/tdbio.c
View File

@ -453,7 +453,10 @@ 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 = opt.trust_model;
if(opt.trust_model==TM_PGP || opt.trust_model==TM_CLASSIC)
rec.r.ver.trust_model = opt.trust_model;
else
rec.r.ver.trust_model = TM_PGP;
rec.rectype = RECTYPE_VER;
rec.recnum = 0;
rc = tdbio_write_record( &rec );

53
g10/trustdb.c
View File

@ -380,7 +380,7 @@ trust_model_string(void)
{
switch(opt.trust_model)
{
case TM_OPENPGP: return "OpenPGP";
case TM_PGP: return "PGP";
case TM_CLASSIC: return "classic";
case TM_ALWAYS: return "always";
default: return "unknown";
@ -443,18 +443,18 @@ init_trustdb()
opt.trust_model=tdbio_read_model();
/* Sanity check this ;) */
if(opt.trust_model!=TM_CLASSIC && opt.trust_model!=TM_OPENPGP)
if(opt.trust_model!=TM_PGP && opt.trust_model!=TM_CLASSIC)
{
log_info(_("unable to use unknown trust model (%d) - "
"assuming OpenPGP trust model\n"),opt.trust_model);
opt.trust_model=TM_OPENPGP;
"assuming %s trust model\n"),opt.trust_model,"PGP");
opt.trust_model=TM_PGP;
}
if(opt.verbose)
log_info(_("using %s trust model\n"),trust_model_string());
}
if((opt.trust_model==TM_CLASSIC || opt.trust_model==TM_OPENPGP)
if((opt.trust_model==TM_PGP || opt.trust_model==TM_CLASSIC)
&& !tdbio_db_matches_options())
pending_check_trustdb=1;
}
@ -489,7 +489,7 @@ trust_letter (unsigned int value)
/* The strings here are similar to those in
pkclist.c:do_edit_ownertrust() */
const char *
trust_string (unsigned int value)
trust_value_to_string (unsigned int value)
{
switch( (value & TRUST_MASK) )
{
@ -504,6 +504,23 @@ trust_string (unsigned int value)
}
}
int
string_to_trust_value (const char *str)
{
if(ascii_strcasecmp(str,"undefined")==0)
return TRUST_UNDEFINED;
else if(ascii_strcasecmp(str,"never")==0)
return TRUST_NEVER;
else if(ascii_strcasecmp(str,"marginal")==0)
return TRUST_MARGINAL;
else if(ascii_strcasecmp(str,"full")==0)
return TRUST_FULLY;
else if(ascii_strcasecmp(str,"ultimate")==0)
return TRUST_ULTIMATE;
else
return -1;
}
/****************
* Recreate the WoT but do not ask for new ownertrusts. Special
* feature: In batch mode and without a forced yes, this is only done
@ -513,7 +530,7 @@ void
check_trustdb ()
{
init_trustdb();
if(opt.trust_model==TM_OPENPGP || opt.trust_model==TM_CLASSIC)
if(opt.trust_model==TM_PGP || opt.trust_model==TM_CLASSIC)
{
if (opt.batch && !opt.answer_yes)
{
@ -549,7 +566,7 @@ void
update_trustdb()
{
init_trustdb();
if(opt.trust_model==TM_OPENPGP || opt.trust_model==TM_CLASSIC)
if(opt.trust_model==TM_PGP || opt.trust_model==TM_CLASSIC)
validate_keys (1);
else
log_info (_("no need for a trustdb update with \"%s\" trust model\n"),
@ -686,7 +703,7 @@ get_ownertrust_info (PKT_public_key *pk)
const char *
get_ownertrust_string (PKT_public_key *pk)
{
return trust_string(get_ownertrust_with_min(pk));
return trust_value_to_string(get_ownertrust_with_min(pk));
}
/*
@ -988,7 +1005,7 @@ get_validity (PKT_public_key *pk, PKT_user_id *uid)
init_trustdb ();
if (!did_nextcheck
&& (opt.trust_model==TM_CLASSIC || opt.trust_model==TM_OPENPGP))
&& (opt.trust_model==TM_PGP || opt.trust_model==TM_CLASSIC))
{
ulong scheduled;
@ -1108,7 +1125,7 @@ get_validity_string (PKT_public_key *pk, PKT_user_id *uid)
trustlevel = get_validity (pk, uid);
if( trustlevel & TRUST_FLAG_REVOKED )
return _("revoked");
return trust_string(trustlevel);
return trust_value_to_string(trustlevel);
}
static void
@ -1212,8 +1229,9 @@ ask_ownertrust (u32 *kid,int minimum)
if(opt.force_ownertrust)
{
log_info("force trust for key %08lX to %s\n",(ulong)kid[1],
trust_string(opt.force_ownertrust));
log_info("force trust for key %08lX%08lX to %s\n",
(ulong)kid[0],(ulong)kid[1],
trust_value_to_string(opt.force_ownertrust));
update_ownertrust(pk,opt.force_ownertrust);
ot=opt.force_ownertrust;
}
@ -1588,11 +1606,11 @@ validate_one_keyblock (KBNODE kb, struct key_item *klist,
did not exist. This is safe for non-trust sigs as well
since we don't accept a regexp on the sig unless it's a
trust sig. */
if (kr && (kr->trust_regexp==NULL || opt.trust_model!=TM_OPENPGP ||
if (kr && (kr->trust_regexp==NULL || opt.trust_model!=TM_PGP ||
(uidnode && check_regexp(kr->trust_regexp,
uidnode->pkt->pkt.user_id->name))))
{
if(DBG_TRUST && opt.trust_model==TM_OPENPGP && sig->trust_depth)
if(DBG_TRUST && opt.trust_model==TM_PGP && sig->trust_depth)
log_debug("trust sig on %s, sig depth is %d, kr depth is %d\n",
uidnode->pkt->pkt.user_id->name,sig->trust_depth,
kr->trust_depth);
@ -1602,7 +1620,7 @@ validate_one_keyblock (KBNODE kb, struct key_item *klist,
lesser trust sig or value. I could make a decent
argument for any of these cases, but this seems to be
what PGP does, and I'd like to be compatible. -dms */
if(opt.trust_model==TM_OPENPGP && sig->trust_depth
if(opt.trust_model==TM_PGP && sig->trust_depth
&& pk->trust_timestamp<=sig->timestamp
&& (sig->trust_depth<=kr->trust_depth
|| kr->ownertrust==TRUST_ULTIMATE))
@ -1978,7 +1996,8 @@ validate_keys (int interactive)
log_debug("key %08lX: "
"overriding ownertrust \"%s\" with \"%s\"\n",
(ulong)k->kid[1],
trust_string(k->ownertrust),trust_string(min));
trust_value_to_string(k->ownertrust),
trust_value_to_string(min));
k->ownertrust=min;
}

3
g10/trustdb.h
View File

@ -46,7 +46,8 @@ int setup_trustdb( int level, const char *dbname );
void init_trustdb( void );
void sync_trustdb( void );
const char *trust_string (unsigned int value);
const char *trust_value_to_string (unsigned int value);
int string_to_trust_value (const char *str);
void revalidation_mark (void);
int trustdb_pending_check(void);