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ubusd_acl: add support for wildcard in methods

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Add support for wildcard in methods to permit access to all methods
defined by the object. This can be usefull for process that run as
non-root user and needs to access ubus method.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Ansuel Smith 2020-10-23 03:01:55 +02:00 committed by Daniel Golle
parent 13a4438b4e
commit ad0cd117db
1 changed files with 6 additions and 2 deletions
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8
ubusd_acl.c
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@ -147,13 +147,17 @@ ubusd_acl_check(struct ubus_client *cl, const char *obj,
case UBUS_ACL_ACCESS: case UBUS_ACL_ACCESS:
if (acl->methods) { if (acl->methods) {
struct blob_attr *cur; struct blob_attr *cur;
char *cur_method;
size_t rem; size_t rem;
blobmsg_for_each_attr(cur, acl->methods, rem) blobmsg_for_each_attr(cur, acl->methods, rem)
if (blobmsg_type(cur) == BLOBMSG_TYPE_STRING) if (blobmsg_type(cur) == BLOBMSG_TYPE_STRING) {
if (!strcmp(method, blobmsg_get_string(cur))) cur_method = blobmsg_get_string(cur);
if (!strcmp(method, cur_method) || !strcmp("*", cur_method))
return 0; return 0;
} }
}
break; break;
} }
} }