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44 lines
1.4 KiB
44 lines
1.4 KiB
7 years ago
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-- Copyright (C) 2015 Travis Burtrum
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-- This file is MIT/X11 licensed.
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-- set like so in prosody config, works on full or bare jids, or hosts:
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--aliases = {
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-- ["old@example.net"] = "new@example.net";
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-- ["you@example.com"] = "you@example.net";
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-- ["conference.example.com"] = "conference.example.net";
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--}
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local aliases = module:get_option("aliases", {});
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local alias_response = module:get_option("alias_response", "User $alias can be contacted at $target");
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local st = require "util.stanza";
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function handle_alias(event)
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if event.stanza.attr.type ~= "error" then
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local alias = event.stanza.attr.to;
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local target = aliases[alias];
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if target then
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local replacements = {
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alias = alias,
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target = target
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};
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local error_message = alias_response:gsub("%$([%w_]+)", function (v)
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return replacements[v] or nil;
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end);
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local message = st.message{ type = "chat", from = alias, to = event.stanza.attr.from }:tag("body"):text(error_message);
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module:send(message);
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return event.origin.send(st.error_reply(event.stanza, "cancel", "gone", error_message));
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end
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end
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end
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module:hook("message/bare", handle_alias, 300);
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module:hook("message/full", handle_alias, 300);
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module:hook("message/host", handle_alias, 300);
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module:hook("presence/bare", handle_alias, 300);
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module:hook("presence/full", handle_alias, 300);
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module:hook("presence/host", handle_alias, 300);
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