Summary: Ref T4324. Ref T5284. This adds server-side support for keeping track of a set of PHIDs that the Aphlict clients have subscribed to. Instead of broadcasting a notification to all clients (after which the clients can poll `/notification/individual` in order to determine whether or not they are interested in the notification), transmit notifications only to clients that have subscribed to a PHID that is relevant to the notification.
Test Plan:
I opened up two clients on the same host (incognito tabs in Chrome). Here is the output from the server:
```
> sudo ./bin/aphlict debug
Starting Aphlict server in foreground...
Launching server:
$ 'nodejs' '/usr/src/phabricator/src/applications/aphlict/management/../../../../support/aphlict/server/aphlict_server.js' --port='22280' --admin='22281' --host='localhost' --user='aphlict'
[Wed Jun 11 2014 19:10:27 GMT+0000 (UTC)] Started Server (PID 4546)
[Wed Jun 11 2014 19:10:36 GMT+0000 (UTC)] <FlashPolicy> Policy Request From ::ffff:192.168.1.1
[Wed Jun 11 2014 19:10:37 GMT+0000 (UTC)] <Listener/1> Connected from ::ffff:192.168.1.1
[Wed Jun 11 2014 19:10:37 GMT+0000 (UTC)] <Listener/1> Received data: {"command":"subscribe","data":["PHID-USER-cb5af6p4oepy5tlgqypi"]}
[Wed Jun 11 2014 19:10:37 GMT+0000 (UTC)] <Listener/1> Subscribed to: ["PHID-USER-cb5af6p4oepy5tlgqypi"]
[Wed Jun 11 2014 19:10:39 GMT+0000 (UTC)] <Listener/1> Received data: {"command":"subscribe","data":["PHID-USER-kfohe3ca5oe6ygykmioq"]}
[Wed Jun 11 2014 19:10:39 GMT+0000 (UTC)] <Listener/1> Subscribed to: ["PHID-USER-kfohe3ca5oe6ygykmioq"]
[Wed Jun 11 2014 19:10:42 GMT+0000 (UTC)] notification: {"key":"6023751084283587681","type":"notification","subscribers":["PHID-USER-cb5af6p4oepy5tlgqypi"]}
[Wed Jun 11 2014 19:10:42 GMT+0000 (UTC)] <Listener/1> Wrote Message
```
I verified (using the "Network" tab in Chrome) that an AJAX request to `/notification/individual/` was only made in the tab belonging to the user that triggered the test notification.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T5284, T4324
Differential Revision: https://secure.phabricator.com/D9458
Summary:
- Move to port 22280 by default.
- Warn when running as non-root.
- Allow subscription and publish/admin ports to be configured.
- Allow server to drop root after binding to 843.
- Allow log path to be configured.
- Add /status/ admin URI which shows server status.
- Return HTTP 400 Bad Request for other requests, instead of hanging.
- Minor formatting cleanup.
Test Plan:
Ran without root:
$ node aphlict_server.js
...got a good error message. Ran with --user:
$ sudo node aphlict_server.js --user=epriestley
...verified server dropped permissions. Ran with --port / --admin. Hit /status/ with GET, got status. Hit other URLs with GET, got 400.
Reviewers: allenjohnashton, ddfisher, keebuhm
Reviewed By: ddfisher
CC: aran
Differential Revision: https://secure.phabricator.com/D2737
Summary: Provide a reasonable JS API for the Aphlict client. Provide an example behavior to invoke it.
Test Plan:
Ran "aphlict_server.js" with:
$ sudo node aphlict_server.js
Loaded /aphlict/. Opened console. Got "hello" from the server every second.
Got reasonable errors with the server not present ("Security exception", but this is because it can't connect to port 843 to access the policy server).
Reviewers: ddfisher, keebuhm, allenjohnashton, btrahan
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T944
Differential Revision: https://secure.phabricator.com/D1800
