mirror of
https://gitlab.gnome.org/GNOME/libsecret.git
synced 2024-12-22 12:48:51 +00:00
157 lines
3.4 KiB
C
157 lines
3.4 KiB
C
/* GSecret - GLib wrapper for Secret Service
|
|
*
|
|
* Copyright 2011 Collabora Ltd.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published
|
|
* by the Free Software Foundation; either version 2 of the licence or (at
|
|
* your option) any later version.
|
|
*
|
|
* See the included COPYING file for more information.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "gsecret-private.h"
|
|
#include "gsecret-value.h"
|
|
|
|
#include "egg/egg-secure-memory.h"
|
|
|
|
#include <string.h>
|
|
|
|
EGG_SECURE_DECLARE (gsecret_value);
|
|
|
|
struct _GSecretValue {
|
|
gint refs;
|
|
gpointer secret;
|
|
gsize length;
|
|
GDestroyNotify destroy;
|
|
gchar *content_type;
|
|
};
|
|
|
|
GType
|
|
gsecret_value_get_type (void)
|
|
{
|
|
static gsize initialized = 0;
|
|
static GType type = 0;
|
|
|
|
if (g_once_init_enter (&initialized)) {
|
|
type = g_boxed_type_register_static ("GSecretValue",
|
|
(GBoxedCopyFunc)gsecret_value_ref,
|
|
(GBoxedFreeFunc)gsecret_value_unref);
|
|
g_once_init_leave (&initialized, 1);
|
|
}
|
|
|
|
return type;
|
|
}
|
|
|
|
GSecretValue*
|
|
gsecret_value_new (const gchar *secret, gssize length, const gchar *content_type)
|
|
{
|
|
gchar *copy;
|
|
|
|
g_return_val_if_fail (secret == NULL || length != 0, NULL);
|
|
g_return_val_if_fail (content_type, NULL);
|
|
|
|
if (length < 0)
|
|
length = strlen (secret);
|
|
|
|
copy = egg_secure_alloc (length + 1);
|
|
memcpy (copy, secret, length);
|
|
copy[length] = 0;
|
|
return gsecret_value_new_full (copy, length, content_type, egg_secure_free);
|
|
}
|
|
|
|
GSecretValue*
|
|
gsecret_value_new_full (gchar *secret, gssize length,
|
|
const gchar *content_type, GDestroyNotify destroy)
|
|
{
|
|
GSecretValue *value;
|
|
|
|
g_return_val_if_fail (secret == NULL || length != 0, NULL);
|
|
g_return_val_if_fail (content_type, NULL);
|
|
|
|
if (length < 0)
|
|
length = strlen (secret);
|
|
|
|
value = g_slice_new0 (GSecretValue);
|
|
value->refs = 1;
|
|
value->content_type = g_strdup (content_type);
|
|
value->destroy = destroy;
|
|
value->length = length;
|
|
value->secret = secret;
|
|
|
|
return value;
|
|
}
|
|
|
|
const gchar*
|
|
gsecret_value_get (GSecretValue *value, gsize *length)
|
|
{
|
|
g_return_val_if_fail (value, NULL);
|
|
if (length)
|
|
*length = value->length;
|
|
return value->secret;
|
|
}
|
|
|
|
const gchar*
|
|
gsecret_value_get_content_type (GSecretValue *value)
|
|
{
|
|
g_return_val_if_fail (value, NULL);
|
|
return value->content_type;
|
|
}
|
|
|
|
GSecretValue*
|
|
gsecret_value_ref (GSecretValue *value)
|
|
{
|
|
g_return_val_if_fail (value, NULL);
|
|
g_atomic_int_inc (&value->refs);
|
|
return value;
|
|
}
|
|
|
|
void
|
|
gsecret_value_unref (gpointer value)
|
|
{
|
|
GSecretValue *val = value;
|
|
|
|
g_return_if_fail (value != NULL);
|
|
|
|
if (g_atomic_int_dec_and_test (&val->refs)) {
|
|
g_free (val->content_type);
|
|
if (val->destroy)
|
|
(val->destroy) (val->secret);
|
|
g_slice_free (GSecretValue, val);
|
|
}
|
|
}
|
|
|
|
gchar *
|
|
_gsecret_value_unref_to_password (GSecretValue *value)
|
|
{
|
|
GSecretValue *val = value;
|
|
gchar *result;
|
|
|
|
g_return_val_if_fail (value != NULL, NULL);
|
|
|
|
if (val->content_type && !g_str_equal (val->content_type, "text/plain")) {
|
|
gsecret_value_unref (value);
|
|
return NULL;
|
|
}
|
|
|
|
if (g_atomic_int_dec_and_test (&val->refs)) {
|
|
if (val->destroy == egg_secure_free) {
|
|
result = val->secret;
|
|
|
|
} else {
|
|
result = egg_secure_strdup (val->secret);
|
|
if (val->destroy)
|
|
(val->destroy) (val->secret);
|
|
}
|
|
g_free (val->content_type);
|
|
g_slice_free (GSecretValue, val);
|
|
|
|
} else {
|
|
result = egg_secure_strdup (val->secret);
|
|
}
|
|
|
|
return result;
|
|
}
|