{"action":"opened","issue":{"url":"https://api.github.com/repos/eclipse/mosquitto/issues/87","repository_url":"https://api.github.com/repos/eclipse/mosquitto","labels_url":"https://api.github.com/repos/eclipse/mosquitto/issues/87/labels{/name}","comments_url":"https://api.github.com/repos/eclipse/mosquitto/issues/87/comments","events_url":"https://api.github.com/repos/eclipse/mosquitto/issues/87/events","html_url":"https://github.com/eclipse/mosquitto/issues/87","id":140839798,"number":87,"title":"Publishing retain messages control","user":{"login":"ralight","id":79578,"avatar_url":"https://avatars.githubusercontent.com/u/79578?v=3","gravatar_id":"","url":"https://api.github.com/users/ralight","html_url":"https://github.com/ralight","followers_url":"https://api.github.com/users/ralight/followers","following_url":"https://api.github.com/users/ralight/following{/other_user}","gists_url":"https://api.github.com/users/ralight/gists{/gist_id}","starred_url":"https://api.github.com/users/ralight/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ralight/subscriptions","organizations_url":"https://api.github.com/users/ralight/orgs","repos_url":"https://api.github.com/users/ralight/repos","events_url":"https://api.github.com/users/ralight/events{/privacy}","received_events_url":"https://api.github.com/users/ralight/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/eclipse/mosquitto/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-15T01:04:07Z","updated_at":"2016-03-15T01:04:08Z","closed_at":null,"body":"migrated from Bugzilla [#452924](https://bugs.eclipse.org/bugs/show_bug.cgi?id=452924)\nstatus NEW severity *enhancement* in component *Mosquitto* for *1.5*\nReported in version *unspecified* on platform *PC*\nAssigned to: Roger Light\n\nOn 2014-11-23 17:01:10 -0500, Roger Light wrote:\n\n> (imported from launchpad)\n> \n> The mosquitto_auth_acl_check allows to control if a client is allowed to publish on a given topic.\n> For different reasons, it may be interesting to control if a client has the right to publish with the retain option on a given topic.\n> Eg: if we have no control on the client part, the client could flood the broker by publishing retained messages leading to a memory overflow on the broker.\n\nOn 2015-01-28 05:28:00 -0500, Roger Light wrote:\n\n> Part of the authentication/access control review for 1.5.\n\n"}}