Mercurial > prosody-modules
annotate mod_aws_profile/mod_aws_profile.lua @ 4409:44f6537f6427
mod_invites_adhoc: Fail contact invite if user is not on current host
Only the username was being used, and the host of the requester ignored.
Luckily this only affects admins of the host. If they want to create an
account they can use the other command. If they want to create a contact
they should request from their account on this host.
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Thu, 28 Jan 2021 07:04:11 +0000 |
parents | 1d719d4ef18f |
children | 616c0459aca7 |
rev | line source |
---|---|
3698
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
1 local http = require "net.http"; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
2 local json = require "util.json"; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
3 local parse_timestamp = require "util.datetime".parse; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
4 |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
5 module:set_global(); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
6 |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
7 local current_credentials = module:shared("/*/aws_profile/credentials"); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
8 |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
9 local function get_role_credentials(role_name, cb) |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
10 http.request("http://169.254.169.254/latest/meta-data/iam/security-credentials/"..role_name, nil, function (credentials_json) |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
11 local credentials = credentials_json and json.decode(credentials_json); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
12 if not credentials or not (credentials.AccessKeyId and credentials.SecretAccessKey) then |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
13 module:log("warn", "Failed to fetch credentials for %q", role_name); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
14 cb(nil); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
15 return; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
16 end |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
17 local expiry = parse_timestamp(credentials.Expiration); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
18 local ttl = os.difftime(expiry, os.time()); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
19 cb({ |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
20 access_key = credentials.AccessKeyId; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
21 secret_key = credentials.SecretAccessKey; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
22 ttl = ttl; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
23 expiry = expiry; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
24 }); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
25 end); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
26 end |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
27 |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
28 local function get_credentials(cb) |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
29 http.request("http://169.254.169.254/latest/meta-data/iam/security-credentials", nil, function (role_name) |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
30 role_name = role_name and role_name:match("%S+"); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
31 if not role_name then |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
32 module:log("warn", "Unable to discover role name"); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
33 cb(nil); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
34 return; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
35 end |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
36 get_role_credentials(role_name, cb); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
37 end); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
38 end |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
39 |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
40 function refresh_credentials(force) |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
41 if not force and current_credentials.expiry and current_credentials.expiry - os.time() > 300 then |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
42 return; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
43 end |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
44 get_credentials(function (credentials) |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
45 if not credentials then |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
46 module:log("warn", "Failed to refresh credentials!"); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
47 return; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
48 end |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
49 current_credentials.access_key = credentials.access_key; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
50 current_credentials.secret_key = credentials.secret_key; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
51 current_credentials.expiry = credentials.expiry; |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
52 module:timer(credentials.ttl or 240, refresh_credentials); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
53 module:fire_event("aws_profile/credentials-refreshed", current_credentials); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
54 end); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
55 end |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
56 |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
57 function module.load() |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
58 refresh_credentials(true); |
1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
59 end |