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"sigclass" patch - adds key signature class levels, notation and policy-url

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displays in key listings, and shows flags for signature features.
This commit is contained in:
David Shaw 2001-12-06 22:04:08 +00:00
parent 934ac0bd7d
commit 46efe28815
10 changed files with 286 additions and 22 deletions
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70
g10/keylist.c
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@ -63,6 +63,58 @@ secret_key_list( STRLIST list )
list_one( list, 1 );
}
void
show_policy_url(PKT_signature *sig)
{
const byte *p;
int len;
p=parse_sig_subpkt(sig->hashed,SIGSUBPKT_POLICY,&len);
if(p)
{
/* This isn't UTF8 as it is a URL(?) */
printf(" %s: ",_("Signature policy"));
print_string(stdout,p,len,0);
printf("\n");
}
}
void
show_notation(PKT_signature *sig)
{
const byte *p;
int len,seq=0;
/* There may be multiple notations in the same sig. */
while((p=enum_sig_subpkt(sig->hashed,SIGSUBPKT_NOTATION,&len,&seq)))
if(len>=8)
{
int n1,n2;
n1=(p[4]<<8)|p[5];
n2=(p[6]<<8)|p[7];
if(8+n1+n2!=len)
{
log_info(_("WARNING: invalid notation data found\n"));
return;
}
/* This is UTF8 */
printf(" %s: ",_("Signature notation"));
print_utf8_string(stdout,p+8,n1);
printf("=");
if(*p&0x80)
print_utf8_string(stdout,p+8+n1,n2);
else
printf("[ %s ]",_("not human readable"));
printf("\n");
}
else
log_info(_("WARNING: invalid notation data found\n"));
}
static void
list_all( int secret )
@ -374,8 +426,15 @@ list_keyblock_print ( KBNODE keyblock, int secret )
sigrc = ' ';
}
fputs( sigstr, stdout );
printf("%c %08lX %s ",
sigrc, (ulong)sig->keyid[1], datestr_from_sig(sig));
printf("%c%c %c%c%c%c%c %08lX %s ",
sigrc,(sig->sig_class-0x10>0 &&
sig->sig_class-0x10<4)?'0'+sig->sig_class-0x10:' ',
sig->flags.exportable?' ':'L',
sig->flags.revocable?' ':'R',
sig->flags.policy_url?'P':' ',
sig->flags.notation?'N':' ',
sig->flags.expired?'X':' ',
(ulong)sig->keyid[1], datestr_from_sig(sig));
if( sigrc == '%' )
printf("[%s] ", g10_errstr(rc) );
else if( sigrc == '?' )
@ -387,6 +446,13 @@ list_keyblock_print ( KBNODE keyblock, int secret )
m_free(p);
}
putchar('\n');
if(sig->flags.policy_url && opt.show_policy_url)
show_policy_url(sig);
if(sig->flags.notation && opt.show_notation)
show_notation(sig);
/* fixme: check or list other sigs here */
}
}