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mod_lastlog2/mod_lastlog2.lua @ 4918:347e34c3c7e2
mod_rest: Improve error handling during format mapping
Prevents e.g. a nil, error return going directly into e.g. json
encoding, resulting in "null" being returned.
Further handling improvements down the line is needed.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Thu, 07 Apr 2022 17:49:08 +0200 (2022-04-07) |
parent | 4103:ecc6ad057383 |
child | 5797:7b722955c59b |
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local jid = require "util.jid"; local time = os.time; local log_ip = module:get_option_boolean("lastlog_ip_address", false); local store; if module.host ~= "*" then -- workaround for prosodyctl loading into global context store = module:open_store(nil, "map"); end module:hook("authentication-success", function(event) local session = event.session; if session.username then store:set(session.username, "login", { timestamp = time(), ip = log_ip and session and session.ip or nil, }); end end); module:hook("resource-unbind", function(event) local session = event.session; if session.username then store:set(session.username, "logout", { timestamp = time(), ip = log_ip and session and session.ip or nil, }); end end); module:hook("user-registered", function(event) local session = event.session; store:set(event.username, "registered", { timestamp = time(), ip = log_ip and session and session.ip or nil, }); end); if module:get_host_type() == "component" then module:hook("message/bare", function(event) local room = jid.split(event.stanza.attr.to); if room then store:set(room, module.host, "message", { timestamp = time(), }); end end); end function module.command(arg) if not arg[1] or arg[1] == "--help" then require"util.prosodyctl".show_usage([[mod_lastlog <user@host>]], [[Show when user last logged in or out]]); return 1; end local user, host = jid.prepped_split(table.remove(arg, 1)); require"core.storagemanager".initialize_host(host); store = module:context(host):open_store(); local lastlog = store:get(user); if lastlog then for event, data in pairs(lastlog) do print(("Last %s: %s"):format(event, data.timestamp and os.date("%Y-%m-%d %H:%M:%S", data.timestamp) or "<unknown>")); if data.ip then print("IP address: "..data.ip); end end else print("No record found"); return 1; end return 0; end