bool
json_decoder_t::rpc_decode_opaque (str *s)
{
str tmp;
bool ret = rpc_decode (&tmp);
if (ret && !(*s = dearmor64 (tmp))) {
error_generic ("failed to base-64 decode input string");
ret = false;
}
return ret;
}
char *
import_sk_from_file (char **raw_sk_p, size_t *raw_len_p, int fdsk)
{
char *armored_key = import_from_file (fdsk);
ssize_t dearmored_len = dearmor64len (armored_key);
if ((-1 == dearmored_len)) {
/* error when dearmoring */
*raw_sk_p = NULL;
*raw_len_p = 0;
}
else {
*raw_len_p = (size_t) dearmored_len;
*raw_sk_p = (char *) malloc (dearmored_len * sizeof (char));
dearmor64 (*raw_sk_p, armored_key);
}
return (*raw_sk_p);
}
bool
str2userinfo (sfsauth_userinfo *ui, str s)
{
str name;
vec<str> uv;
if (split (&uv, colon, s, 12, true) != 11)
return false;
str2wstr (uv[7]);
str2wstr (uv[8]);
str fields[13] = { "name", "uid", "version", "gid", "owner",
"pubkey", "privs", "srp", "privkey",
"srvprivkey", // "refresh", "timeout",
"audit" };
if (!namerx.match (uv[0])) {
err_report ("<null>", 1, fields[0], uv[0]);
return false;
}
name = uv[0];
for (int i = 1; i < 4; i++) {
if (!decrx.match (uv[i])) {
err_report (name, i+1, fields[i], uv[i]);
return false;
}
}
if (uv[4].len () && !namerx.match (uv[4])) {
err_report (name, 5, fields[4], uv[4]);
return false;
}
for (int i = 6; i < 10; i++) {
if (badcharrx.search (uv[i])) {
err_report (name, i+1, fields[i], uv[i]);
return false;
}
}
#if 0
for (int i = 10; i < 12; i++) {
if (!decrx.match (uv[i])) {
err_report (name, i+1, fields[i], uv[i]);
return false;
}
}
#endif
str privkey = dearmor64 (uv[8]);
if (!privkey) {
err_report (name, 9, fields[8], "could not dearmor64");
return false;
}
str2wstr (privkey);
ui->privkey.setsize (privkey.len ());
memcpy (ui->privkey.base (), privkey, ui->privkey.size ());
ui->name = uv[0];
if (!convertint (uv[1], &ui->id)
|| !convertint (uv[2], &ui->vers)
|| !convertint (uv[3], &ui->gid)
// || !convertint (uv[10], &ui->refresh)
// || !convertint (uv[11], &ui->timeout)
)
return false;
if (uv[4].len ())
*ui->owner.alloc () = uv[4];
else
ui->owner.clear ();
ptr<sfspub> pk = sfscrypt.alloc (uv[5]);
if (!pk)
return false;
if (!pk->export_pubkey (&ui->pubkey)) {
warn << "Cannot load keypair for " << uv[0] << "\n";
return false;
}
ui->privs = uv[6];
ui->pwauth = uv[7];
if (uv[9] && uv[9].len ()) {
if (!sfs_2schnorr_priv::parse_keyhalf (&ui->srvprivkey, uv[9])) {
warn << "Cannot load server keyhalf for " << uv[0] << "\n";
return false;
}
} else {
ui->srvprivkey.set_type (SFSAUTH_KEYHALF_NONE);
}
// ui->audit = uv[12];
ui->audit = uv[10];
return true;
}
