annotate mod_http_roster_admin/README @ 2201:eb5555a3a535

mod_cloud_notify: Enable persistent storage of user notification settings
author Kim Alvefur <zash@zash.se>
date Mon, 06 Jun 2016 15:58:41 +0200
parents 95a9f2d234da
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2161
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
1 mod_http_roster_admin
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
2 =====================
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
3
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
4 NOTE: THIS MODULE IS RELEASED UNDER THE MOZILLA PUBLIC LICENSE VERSION 2.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
5
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
6 Normally the XMPP server will store and maintain the users' contact
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
7 rosters. This module lets you delegate roster management to an external
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
8 service.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
9
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
10 Prosody will make an HTTP request to fetch the roster from the external
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
11 service. The service will need to notify Prosody whenever a user's roster
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
12 changes, so that Prosody can fetch a new roster for that user.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
13
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
14 Configuring this module
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
15 -----------------------
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
16
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
17 This module relies on `mod_storage_memory` and `mod_block_subscriptions`.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
18
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
19 In `.parts/prosody/etc/prosody/prosody.cfg.lua`, where your particular
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
20 `VirtualHost` is being configured, add the following:
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
21
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
22 modules_enabled = {
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
23 "http_roster_admin",
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
24 "block_subscriptions",
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
25 "storage_memory",
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
26 "http_files"
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
27 }
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
28 modules_disabled = {
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
29 -- Prosody will get the roster from the backend app,
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
30 -- so we disable the default roster module.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
31 "roster"
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
32 }
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
33 storage = { roster = "memory" }
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
34 http_roster_url = "http://localhost/contacts/%s" -- %s will be replaced by an URL-encoded username
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
35
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
36 The `http_roster_url` parameter needs to be configured to point to the
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
37 URL in the backend application which returns users' contacts rosters.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
38
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
39 In this URL, the pattern `%s` is replaced by an URL-encoded username.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
40
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
41 When the user *john* then connects to Prosody, and `http_roster_url` is
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
42 set to “http://app.example.org/contacts/%s”, then Prosody will make a
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
43 GET request to http://app.example.org/contacts/john
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
44
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
45 Notifying Prosody of roster changes
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
46 ***********************************
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
47
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
48 The external service needs to notify Prosody whenever a user's roster
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
49 changes. To do this, it must make an HTTP POST request to either:
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
50
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
51 * http://localhost:5280/roster_admin/refresh
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
52 * https://localhost:5281/roster_admin/refresh
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
53
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
54 Make sure that the "http_files" module is enabled in Prosody's configuration,
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
55 for the above URLs to served.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
56
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
57 Ports 5280/5281 can be firewalled and the web server (i.e. Apache or Nginx)
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
58 can be configured to reverse proxy those URLs to for example
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
59 https://example.org/http-bind.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
60
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
61 The contents of the POST should be a JSON encoded array of usernames whose
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
62 rosters have changed.
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
63
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
64 For example, if user ‘john’ became friends with ‘aaron’, both john’s
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
65 contact list and aaron’s contact lists have changed:
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
66
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
67 ```
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
68 ["john", "aaron"]
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
69 ```
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
70
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
71 When the operation is complete Prosody will reply with a summary of the
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
72 operation - a JSON object containing:
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
73
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
74 * **status**: either “ok” (success) or “error” (operation completely failed)
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
75 * **message**: A human-readable message (for logging and debugging purposes)
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
76 * **updated**: The number of rosters successfully updated
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
77 * **errors**: The number of rosters that failed to update
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
78
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
79 Example:
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
80
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
81 ```
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
82 {
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
83 "status": "ok",
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
84 "message": "roster update complete",
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
85 "updated": 2,
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
86 "errors": 0
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
87 }
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
88 ```
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
89
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
90 Prosody may also return status codes `400` or `500` in case of errors (such
95a9f2d234da Add mod_http_roster_admin
JC Brand <jc@opkode.com>
parents:
diff changeset
91 as a missing/malformed body).