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core: PolicyKit-protect enable/disable networking method

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This commit is contained in:
Dan Williams
2010-05-29 23:00:46 -07:00
parent 716a9c6c0d
commit c013490ba3
4 changed files with 218 additions and 65 deletions
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70
src/nm-manager-auth.c
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@@ -28,6 +28,7 @@ struct NMAuthChain {
guint32 refcount;
PolkitAuthority *authority;
GSList *calls;
GHashTable *data;
DBusGMethodInvocation *context;
GError *error;
@@ -35,7 +36,6 @@ struct NMAuthChain {
NMAuthChainResultFunc done_func;
NMAuthChainCallFunc call_func;
gpointer user_data;
gpointer user_data2;
};
typedef struct {
@@ -45,28 +45,76 @@ typedef struct {
gboolean disposed;
} PolkitCall;
typedef struct {
gpointer data;
GDestroyNotify destroy;
} ChainData;
static void
free_data (gpointer data)
{
ChainData *tmp = data;
if (tmp->destroy)
tmp->destroy (tmp->data);
memset (tmp, 0, sizeof (ChainData));
g_free (tmp);
}
NMAuthChain *
nm_auth_chain_new (PolkitAuthority *authority,
DBusGMethodInvocation *context,
NMAuthChainResultFunc done_func,
NMAuthChainCallFunc call_func,
gpointer user_data,
gpointer user_data2)
gpointer user_data)
{
NMAuthChain *self;
self = g_malloc0 (sizeof (NMAuthChain));
self->refcount = 1;
self->authority = g_object_ref (authority);
self->data = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, free_data);
self->done_func = done_func;
self->call_func = call_func;
self->context = context;
self->user_data = user_data;
self->user_data2 = user_data2;
return self;
}
gpointer
nm_auth_chain_get_data (NMAuthChain *self, const char *tag)
{
ChainData *tmp;
g_return_val_if_fail (self != NULL, NULL);
g_return_val_if_fail (tag != NULL, NULL);
tmp = g_hash_table_lookup (self->data, tag);
return tmp ? tmp->data : NULL;
}
void
nm_auth_chain_set_data (NMAuthChain *self,
const char *tag,
gpointer data,
GDestroyNotify data_destroy)
{
ChainData *tmp;
g_return_if_fail (self != NULL);
g_return_if_fail (tag != NULL);
if (data == NULL)
g_hash_table_remove (self->data, tag);
else {
tmp = g_malloc0 (sizeof (ChainData));
tmp->data = data;
tmp->destroy = data_destroy;
g_hash_table_insert (self->data, g_strdup (tag), tmp);
}
}
static void
nm_auth_chain_check_done (NMAuthChain *self)
{
@@ -75,7 +123,7 @@ nm_auth_chain_check_done (NMAuthChain *self)
if (g_slist_length (self->calls) == 0) {
/* Ensure we say alive across the callback */
self->refcount++;
self->done_func (self, self->error, self->context, self->user_data, self->user_data2);
self->done_func (self, self->error, self->context, self->user_data);
nm_auth_chain_unref (self);
}
}
@@ -141,7 +189,7 @@ pk_call_cb (GObject *object, GAsyncResult *result, gpointer user_data)
call_result = NM_AUTH_CALL_RESULT_NO;
}
chain->call_func (chain, call->permission, error, call_result, chain->user_data, chain->user_data2);
chain->call_func (chain, call->permission, error, call_result, chain->user_data);
nm_auth_chain_check_done (chain);
g_clear_error (&error);
@@ -152,11 +200,13 @@ pk_call_cb (GObject *object, GAsyncResult *result, gpointer user_data)
gboolean
nm_auth_chain_add_call (NMAuthChain *self,
const char *permission)
const char *permission,
gboolean allow_interaction)
{
PolkitCall *call;
char *sender;
PolkitSubject *subject;
PolkitCheckAuthorizationFlags flags = POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE;
g_return_val_if_fail (self != NULL, FALSE);
g_return_val_if_fail (self->context != NULL, FALSE);
@@ -175,11 +225,14 @@ nm_auth_chain_add_call (NMAuthChain *self,
self->calls = g_slist_append (self->calls, call);
if (allow_interaction)
flags = POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION;
polkit_authority_check_authorization (self->authority,
subject,
permission,
NULL,
POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE,
flags,
call->cancellable,
pk_call_cb,
call);
@@ -205,6 +258,7 @@ nm_auth_chain_unref (NMAuthChain *self)
g_slist_free (self->calls);
g_clear_error (&self->error);
g_hash_table_destroy (self->data);
memset (self, 0, sizeof (NMAuthChain));
g_free (self);