/**
* Unload a module by name or by filename
*
* @param name module name incl/excl extension, excluding module path
*
* example: "foo"
* example: "foo.so"
*/
void module_unload(const char *name)
{
char filename[256];
struct mod *mod;
if (!str_isset(name))
return;
append_extension(filename, sizeof(filename), name);
mod = mod_find(filename);
if (mod) {
info("unloading module: %s\n", filename);
mem_deref(mod);
return;
}
info("ERROR: Module %s is not currently loaded\n", name);
}
/**
* Load a module by name or by filename
*
* @param name Module name incl/excl extension, excluding module path
*
* @return 0 if success, otherwise errorcode
*
* example: "foo"
* example: "foo.so"
*/
int module_load(const char *name)
{
char filename[256];
struct pl path, pl_name;
int err;
if (!str_isset(name))
return EINVAL;
append_extension(filename, sizeof(filename), name);
pl_set_str(&pl_name, filename);
if (conf_get(conf_cur(), "module_path", &path))
pl_set_str(&path, ".");
err = load_module(NULL, &path, &pl_name);
return err;
}
static void
refresh_display (GcrCertificateDetailsWidget *self)
{
GtkTextIter start, iter;
const guchar *data, *value;
gsize n_data, n_value;
const gchar *text;
gulong version;
guint index, size, n_bits;
gchar *display;
guchar *bits;
GNode *asn;
GQuark oid;
GDate date;
gtk_text_buffer_get_start_iter (self->pv->buffer, &start);
gtk_text_buffer_get_end_iter (self->pv->buffer, &iter);
gtk_text_buffer_delete (self->pv->buffer, &start, &iter);
if (!self->pv->certificate)
return;
data = gcr_certificate_get_der_data (self->pv->certificate, &n_data);
g_return_if_fail (data);
asn = egg_asn1x_create_and_decode (pkix_asn1_tab, "Certificate", data, n_data);
g_return_if_fail (asn);
/* The subject */
append_heading (self, _("Subject Name"));
egg_dn_parse (egg_asn1x_node (asn, "tbsCertificate", "subject", "rdnSequence", NULL), on_parsed_dn_part, self);
/* The Issuer */
append_heading (self, _("Issuer Name"));
egg_dn_parse (egg_asn1x_node (asn, "tbsCertificate", "issuer", "rdnSequence", NULL), on_parsed_dn_part, self);
/* The Issued Parameters */
append_heading (self, _("Issued Certificate"));
if (!egg_asn1x_get_integer_as_ulong (egg_asn1x_node (asn, "tbsCertificate", "version", NULL), &version))
g_return_if_reached ();
display = g_strdup_printf ("%lu", version + 1);
append_field_and_value (self, _("Version"), display, FALSE);
g_free (display);
value = egg_asn1x_get_raw_value (egg_asn1x_node (asn, "tbsCertificate", "serialNumber", NULL), &n_value);
g_return_if_fail (value);
display = egg_hex_encode_full (value, n_value, TRUE, ' ', 1);
append_field_and_value (self, _("Serial Number"), display, TRUE);
g_free (display);
display = g_malloc0 (128);
if (egg_asn1x_get_time_as_date (egg_asn1x_node (asn, "tbsCertificate", "validity", "notBefore", NULL), &date)) {
if (!g_date_strftime (display, 128, "%Y-%m-%d", &date))
g_return_if_reached ();
append_field_and_value (self, _("Not Valid Before"), display, FALSE);
}
if (egg_asn1x_get_time_as_date (egg_asn1x_node (asn, "tbsCertificate", "validity", "notAfter", NULL), &date)) {
if (!g_date_strftime (display, 128, "%Y-%m-%d", &date))
g_return_if_reached ();
append_field_and_value (self, _("Not Valid After"), display, FALSE);
}
g_free (display);
/* Signature */
append_heading (self, _("Signature"));
oid = egg_asn1x_get_oid_as_quark (egg_asn1x_node (asn, "signatureAlgorithm", "algorithm", NULL));
text = egg_oid_get_description (oid);
append_field_and_value (self, _("Signature Algorithm"), text, FALSE);
value = egg_asn1x_get_raw_value (egg_asn1x_node (asn, "signatureAlgorithm", "parameters", NULL), &n_value);
if (value && n_value) {
display = egg_hex_encode_full (value, n_value, TRUE, ' ', 1);
append_field_and_value (self, _("Signature Parameters"), display, TRUE);
g_free (display);
}
value = egg_asn1x_get_raw_value (egg_asn1x_node (asn, "signature", NULL), &n_value);
g_return_if_fail (value);
display = egg_hex_encode_full (value, n_value, TRUE, ' ', 1);
append_field_and_value (self, _("Signature"), display, TRUE);
g_free (display);
/* Public Key Info */
append_heading (self, _("Public Key Info"));
oid = egg_asn1x_get_oid_as_quark (egg_asn1x_node (asn, "tbsCertificate", "subjectPublicKeyInfo", "algorithm", "algorithm", NULL));
text = egg_oid_get_description (oid);
append_field_and_value (self, _("Key Algorithm"), text, FALSE);
value = egg_asn1x_get_raw_value (egg_asn1x_node (asn, "tbsCertificate", "subjectPublicKeyInfo", "algorithm", "parameters", NULL), &n_value);
if (value && n_value) {
display = egg_hex_encode_full (value, n_value, TRUE, ' ', 1);
append_field_and_value (self, _("Key Parameters"), display, TRUE);
g_free (display);
}
size = gcr_certificate_get_key_size (self->pv->certificate);
if (size > 0) {
display = g_strdup_printf ("%u", size);
append_field_and_value (self, _("Key Size"), display, FALSE);
g_free (display);
}
bits = egg_asn1x_get_bits_as_raw (egg_asn1x_node (asn, "tbsCertificate", "subjectPublicKeyInfo", "subjectPublicKey", NULL), NULL, &n_bits);
g_return_if_fail (bits);
display = egg_hex_encode_full (bits, n_bits / 8, TRUE, ' ', 1);
append_field_and_value (self, _("Public Key"), display, TRUE);
g_free (display);
g_free (bits);
/* Fingerprints */
append_heading (self, _("Fingerprints"));
append_fingerprint (self, data, n_data, "SHA1", G_CHECKSUM_SHA1);
append_fingerprint (self, data, n_data, "MD5", G_CHECKSUM_MD5);
/* Extensions */
for (index = 1; TRUE; ++index) {
if (!append_extension (self, asn, data, n_data, index))
break;
}
egg_asn1x_destroy (asn);
}
