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annotate mod_private_adhoc/mod_private_adhoc.lua @ 5448:9d542e86e19a

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mod_http_oauth2: Allow requesting a subset of scopes on token refresh This enables clients to request access tokens with fewer permissions than the grant they were given, reducing impact of token leak. Clients could e.g. request access tokens with some privileges and immediately revoke them after use, or other strategies.
author Kim Alvefur <zash@zash.se>
date Thu, 11 May 2023 21:40:09 +0200
parents deb79c2357bb
children
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9 -- Module by Thomas Raschbacher 2014
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10 -- lordvan@lordvan.com
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12 module:depends"adhoc";
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13 local dataforms_new = require "util.dataforms".new;
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14 local st = require "util.stanza";
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15 local jid_split = require "util.jid".split;
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17 local private_storage = module:open_store("private");
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18
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19 local private_adhoc_result_layout = dataforms_new{
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20 { name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
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21 { name = "privatexmldata", type = "text-multi", label = "Private XML data" };
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22 };
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25 function private_adhoc_command_handler (self, data, state)
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26 local username, hostname = jid_split(data.from);
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27 local data, err = private_storage:get(username);
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28 local dataString = "";
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29 if not data then
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30 dataString = "No data found.";
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31 if err then dataString = dataString..err end;
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32 else
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33 for key,value in pairs(data) do
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34 dataString = dataString..tostring(st.deserialize(value)):gsub("><",">\n<")
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35 dataString = dataString.."\n\n";
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36 end
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37 end
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38 return { status = "completed", result= { layout = private_adhoc_result_layout, values = {privatexmldata=dataString.."\n"}} };
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39 end
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41 local adhoc_new = module:require "adhoc".new;
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42 local descriptor = adhoc_new("Query private data", "private_adhoc", private_adhoc_command_handler, "local_user");
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43 module:add_item ("adhoc", descriptor);
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44