ubusd_acl: event send access list support

[project/ubus.git] / ubusd_acl.c

diff --git a/ubusd_acl.c b/ubusd_acl.c
index 992d0ea299366e25b7ee765207bcad208607c8e0..6257f811a6514ac36e4b719b1f1966c49dfeb711 100644 (file)
--- a/ubusd_acl.c
+++ b/ubusd_acl.c
@@ -52,6 +52,7 @@ struct ubusd_acl_obj {
        bool subscribe;
        bool publish;
        bool listen;
+       bool send;
 };
 
 struct ubusd_acl_file {
@@ -138,6 +139,11 @@ ubusd_acl_check(struct ubus_client *cl, const char *obj,
                                return 0;
                        break;
 
+               case UBUS_ACL_SEND:
+                       if (acl->send)
+                               return 0;
+                       break;
+
                case UBUS_ACL_ACCESS:
                        if (acl->methods) {
                                struct blob_attr *cur;
@@ -292,6 +298,13 @@ static void ubusd_acl_add_listen(struct ubusd_acl_file *file, const char *obj)
        o->listen = true;
 }
 
+static void ubusd_acl_add_send(struct ubusd_acl_file *file, const char *obj)
+{
+       struct ubusd_acl_obj *o = ubusd_acl_alloc_obj(file, obj);
+
+       o->send = true;
+}
+
 enum {
        ACL_USER,
        ACL_GROUP,
@@ -300,6 +313,7 @@ enum {
        ACL_SUBSCRIBE,
        ACL_INHERIT,
        ACL_LISTEN,
+       ACL_SEND,
        __ACL_MAX
 };
 
@@ -311,6 +325,7 @@ static const struct blobmsg_policy acl_policy[__ACL_MAX] = {
        [ACL_SUBSCRIBE] = { .name = "subscribe", .type = BLOBMSG_TYPE_ARRAY },
        [ACL_INHERIT] = { .name = "inherit", .type = BLOBMSG_TYPE_ARRAY },
        [ACL_LISTEN] = { .name= "listen", .type = BLOBMSG_TYPE_ARRAY },
+       [ACL_SEND] = { .name= "send", .type = BLOBMSG_TYPE_ARRAY },
 };
 
 static void
@@ -347,6 +362,11 @@ ubusd_acl_file_add(struct ubusd_acl_file *file)
                blobmsg_for_each_attr(cur, tb[ACL_LISTEN], rem)
                        if (blobmsg_type(cur) == BLOBMSG_TYPE_STRING)
                                ubusd_acl_add_listen(file, blobmsg_get_string(cur));
+
+       if (tb[ACL_SEND])
+               blobmsg_for_each_attr(cur, tb[ACL_SEND], rem)
+                       if (blobmsg_type(cur) == BLOBMSG_TYPE_STRING)
+                               ubusd_acl_add_send(file, blobmsg_get_string(cur));
 }
 
 static void