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Implement access control

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Move send and dispatch functions to the implementation. This makes it
possible to place an access check before sending and dispatching.
Add module-access that allows to bind and notify on globals owned by
the client.
This commit is contained in:
Wim Taymans 2017-01-10 17:12:53 +01:00
parent a8964ca657
commit ee0aa6a2ac
27 changed files with 819 additions and 220 deletions
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21
pinos/server/node.c
View file

@ -406,7 +406,7 @@ node_unbind_func (void *data)
spa_list_remove (&resource->link);
}
static void
static SpaResult
node_bind_func (PinosGlobal *global,
PinosClient *client,
uint32_t version,
@ -419,14 +419,15 @@ node_bind_func (PinosGlobal *global,
resource = pinos_resource_new (client,
id,
global->core->uri.registry,
global->type,
global->object,
node_unbind_func);
if (resource == NULL)
goto no_mem;
resource->dispatch_func = node_dispatch_func;
resource->dispatch_data = global;
pinos_resource_set_dispatch (resource,
node_dispatch_func,
global);
pinos_log_debug ("node %p: bound to %d", this, resource->id);
@ -440,16 +441,15 @@ node_bind_func (PinosGlobal *global,
info.error = this->error;
info.props = this->properties ? &this->properties->dict : NULL;
pinos_resource_send_message (resource,
PINOS_MESSAGE_NODE_INFO,
&m,
true);
return;
return pinos_resource_send_message (resource,
PINOS_MESSAGE_NODE_INFO,
&m,
true);
no_mem:
pinos_resource_send_error (resource,
SPA_RESULT_NO_MEMORY,
"no memory");
return SPA_RESULT_NO_MEMORY;
}
static void
@ -466,6 +466,7 @@ init_complete (PinosNode *this)
pinos_node_update_state (this, PINOS_NODE_STATE_SUSPENDED, NULL);
this->global = pinos_core_add_global (this->core,
NULL,
this->core->uri.node,
0,
this,