Mercurial > prosody-modules
view 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> |
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date | Thu, 28 Jan 2021 07:04:11 +0000 |
parents | 1d719d4ef18f |
children | 616c0459aca7 |
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local http = require "net.http"; local json = require "util.json"; local parse_timestamp = require "util.datetime".parse; module:set_global(); local current_credentials = module:shared("/*/aws_profile/credentials"); local function get_role_credentials(role_name, cb) http.request("http://169.254.169.254/latest/meta-data/iam/security-credentials/"..role_name, nil, function (credentials_json) local credentials = credentials_json and json.decode(credentials_json); if not credentials or not (credentials.AccessKeyId and credentials.SecretAccessKey) then module:log("warn", "Failed to fetch credentials for %q", role_name); cb(nil); return; end local expiry = parse_timestamp(credentials.Expiration); local ttl = os.difftime(expiry, os.time()); cb({ access_key = credentials.AccessKeyId; secret_key = credentials.SecretAccessKey; ttl = ttl; expiry = expiry; }); end); end local function get_credentials(cb) http.request("http://169.254.169.254/latest/meta-data/iam/security-credentials", nil, function (role_name) role_name = role_name and role_name:match("%S+"); if not role_name then module:log("warn", "Unable to discover role name"); cb(nil); return; end get_role_credentials(role_name, cb); end); end function refresh_credentials(force) if not force and current_credentials.expiry and current_credentials.expiry - os.time() > 300 then return; end get_credentials(function (credentials) if not credentials then module:log("warn", "Failed to refresh credentials!"); return; end current_credentials.access_key = credentials.access_key; current_credentials.secret_key = credentials.secret_key; current_credentials.expiry = credentials.expiry; module:timer(credentials.ttl or 240, refresh_credentials); module:fire_event("aws_profile/credentials-refreshed", current_credentials); end); end function module.load() refresh_credentials(true); end