/****************
* Create notations and other stuff. It is assumed that the stings in
* STRLIST are already checked to contain only printable data and have
* a valid NAME=VALUE format.
*/
static void
mk_notation_policy_etc (PKT_signature *sig,
PKT_public_key *pk, PKT_public_key *pksk)
{
const char *string;
char *p = NULL;
strlist_t pu = NULL;
struct notation *nd = NULL;
struct expando_args args;
log_assert (sig->version >= 4);
memset (&args, 0, sizeof(args));
args.pk = pk;
args.pksk = pksk;
/* Notation data. */
if (IS_SIG(sig) && opt.sig_notations)
nd = opt.sig_notations;
else if (IS_CERT(sig) && opt.cert_notations)
nd = opt.cert_notations;
if (nd)
{
struct notation *item;
for (item = nd; item; item = item->next)
{
item->altvalue = pct_expando (item->value,&args);
if (!item->altvalue)
log_error (_("WARNING: unable to %%-expand notation "
"(too large). Using unexpanded.\n"));
}
keygen_add_notations (sig, nd);
for (item = nd; item; item = item->next)
{
xfree (item->altvalue);
item->altvalue = NULL;
}
}
/* Set policy URL. */
if (IS_SIG(sig) && opt.sig_policy_url)
pu = opt.sig_policy_url;
else if (IS_CERT(sig) && opt.cert_policy_url)
pu = opt.cert_policy_url;
for (; pu; pu = pu->next)
{
string = pu->d;
p = pct_expando (string, &args);
if (!p)
{
log_error(_("WARNING: unable to %%-expand policy URL "
"(too large). Using unexpanded.\n"));
p = xstrdup(string);
}
build_sig_subpkt (sig, (SIGSUBPKT_POLICY
| ((pu->flags & 1)?SIGSUBPKT_FLAG_CRITICAL:0)),
p, strlen (p));
xfree (p);
}
/* Preferred keyserver URL. */
if (IS_SIG(sig) && opt.sig_keyserver_url)
pu = opt.sig_keyserver_url;
for (; pu; pu = pu->next)
{
string = pu->d;
p = pct_expando (string, &args);
if (!p)
{
log_error (_("WARNING: unable to %%-expand preferred keyserver URL"
" (too large). Using unexpanded.\n"));
p = xstrdup (string);
}
build_sig_subpkt (sig, (SIGSUBPKT_PREF_KS
| ((pu->flags & 1)?SIGSUBPKT_FLAG_CRITICAL:0)),
p, strlen (p));
xfree (p);
}
/* Set signer's user id. */
if (IS_SIG (sig) && !opt.flags.disable_signer_uid)
{
char *mbox;
/* For now we use the uid which was used to locate the key. */
if (pksk->user_id && (mbox = mailbox_from_userid (pksk->user_id->name)))
{
if (DBG_LOOKUP)
log_debug ("setting Signer's UID to '%s'\n", mbox);
build_sig_subpkt (sig, SIGSUBPKT_SIGNERS_UID, mbox, strlen (mbox));
xfree (mbox);
}
else if (opt.sender_list)
{
/* If a list of --sender was given we scan that list and use
* the first one matching a user id of the current key. */
/* FIXME: We need to get the list of user ids for the PKSK
* packet. That requires either a function to look it up
* again or we need to extend the key packet struct to link
* to the primary key which in turn could link to the user
* ids. Too much of a change right now. Let's take just
* one from the supplied list and hope that the caller
* passed a matching one. */
build_sig_subpkt (sig, SIGSUBPKT_SIGNERS_UID,
opt.sender_list->d, strlen (opt.sender_list->d));
}
}
}
/****************
* Create notations and other stuff. It is assumed that the stings in
* STRLIST are already checked to contain only printable data and have
* a valid NAME=VALUE format.
*/
static void
mk_notation_policy_etc( PKT_signature *sig,
PKT_public_key *pk, PKT_secret_key *sk )
{
const char *string;
char *s=NULL;
STRLIST pu=NULL;
struct notation *nd=NULL;
struct expando_args args;
assert(sig->version>=4);
memset(&args,0,sizeof(args));
args.pk=pk;
args.sk=sk;
/* notation data */
if(IS_SIG(sig) && opt.sig_notations)
nd=opt.sig_notations;
else if( IS_CERT(sig) && opt.cert_notations )
nd=opt.cert_notations;
if(nd)
{
struct notation *i;
for(i=nd;i;i=i->next)
{
i->altvalue=pct_expando(i->value,&args);
if(!i->altvalue)
log_error(_("WARNING: unable to %%-expand notation "
"(too large). Using unexpanded.\n"));
}
keygen_add_notations(sig,nd);
for(i=nd;i;i=i->next)
{
xfree(i->altvalue);
i->altvalue=NULL;
}
}
/* set policy URL */
if( IS_SIG(sig) && opt.sig_policy_url )
pu=opt.sig_policy_url;
else if( IS_CERT(sig) && opt.cert_policy_url )
pu=opt.cert_policy_url;
for(;pu;pu=pu->next)
{
string = pu->d;
s=pct_expando(string,&args);
if(!s)
{
log_error(_("WARNING: unable to %%-expand policy URL "
"(too large). Using unexpanded.\n"));
s=xstrdup(string);
}
build_sig_subpkt(sig,SIGSUBPKT_POLICY|
((pu->flags & 1)?SIGSUBPKT_FLAG_CRITICAL:0),
s,strlen(s));
xfree(s);
}
/* preferred keyserver URL */
if( IS_SIG(sig) && opt.sig_keyserver_url )
pu=opt.sig_keyserver_url;
for(;pu;pu=pu->next)
{
string = pu->d;
s=pct_expando(string,&args);
if(!s)
{
log_error(_("WARNING: unable to %%-expand preferred keyserver URL"
" (too large). Using unexpanded.\n"));
s=xstrdup(string);
}
build_sig_subpkt(sig,SIGSUBPKT_PREF_KS|
((pu->flags & 1)?SIGSUBPKT_FLAG_CRITICAL:0),
s,strlen(s));
xfree(s);
}
}
