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Author SHA1 Message Date
epriestley
9e0f70e17d Rewrite Aphlict to use Websockets
Summary:
Fixes T6559. No more flash, use Websockets. This is less aggressive than the earlier version, and retains more server logic.

  - Support "wss".
  - Make the client work.
  - Remove "notification.user" entirely.
  - Seems ok?

Test Plan:
In Safari, Firefox and Chrome, saw the browsers connect. Made a bunch of comments/updates and saw notifications.

Notable holes in the test plan:

  - Haven't tested "wss" yet. I'll do this on secure.
  - Notifications are //too fast// now, locally. I get them after I hit submit but before the page reloads.
  - There are probably some other rough edges, this is a fairly big patch.

Reviewers: joshuaspence, btrahan

Reviewed By: joshuaspence, btrahan

Subscribers: fabe, btrahan, epriestley

Maniphest Tasks: T6713, T6559

Differential Revision: https://secure.phabricator.com/D11143
2015-01-08 10:03:00 -08:00
epriestley
76cefde0b3 Show Aphlict connection status in notification menu
Summary:
Fixes T5373. Ref T5281. Several changes:

  - The `marshallExceptions` thing is useful if JS throws an exception when invoked from Flash, so set it. The resulting exceptions are a little odd (not escaped correctly, e.g.) but way better than nothing.
  - Put connection status in the notification menu.
  - When the connection fails, try to provide contextual help where we can.

Test Plan: {F169493}

Reviewers: chad, joshuaspence

Reviewed By: joshuaspence

Subscribers: epriestley

Maniphest Tasks: T5281, T5373

Differential Revision: https://secure.phabricator.com/D9700
2014-06-23 16:26:16 -07:00
epriestley
dd91732df3 Make JX.Aphlict a real singleton with a more sensible initialization order
Summary:
Ref T5373. The control flow between `aphlict-listener` and `JX.Aphlict` is pretty weird right now, where the listener (which is the highest-level component) has intimate knowledge of how to put the SWF on the page.

Instead:

  - Make `JX.Aphlict` a real singleton.
  - Instantiate it sooner.
  - Have it handle the flash setup handshake.

Test Plan: Loaded page in debug mode, saw normal flow take place.

Reviewers: joshuaspence

Reviewed By: joshuaspence

Subscribers: epriestley

Maniphest Tasks: T5373

Differential Revision: https://secure.phabricator.com/D9699
2014-06-23 15:19:34 -07:00
Joshua Spence
84d259cea2 Modify the Aphlict server to transmit messages instead of broadcasting them.
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
2014-06-11 12:17:29 -07:00
epriestley
86040227b0 Improve Aphlict server
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
2012-06-14 06:12:54 -07:00
epriestley
f8431bbfee Make Aphlict client somewhat more approachable
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
2012-03-06 20:14:03 -08:00