Software / code / prosody-modules
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mod_server_info/mod_server_info.lua @ 6281:9d88c3d9eea5
mod_http_oauth2: Enforce the registered grant types
Thus a client can limit itself to certain grant types.
Not sure if this prevents any attacks, but what was the point of
including this in the registration if it was not going to be enforced?
This became easier to do with client_id being available earlier.
| author | Kim Alvefur <zash@zash.se> |
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| date | Mon, 02 Jun 2025 20:55:20 +0200 |
| parent | 5950:f408b8e603af |
| rev | line source |
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1 -- mod_server_info imported from Prosody commit 1ce18cb3e6cc for the benefit |
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2 -- of 0.12 deployments. This community version of the module will not load in |
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3 -- newer Prosody versions, which include their own copy of the module. |
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4 --% conflicts: mod_server_info |
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5 |
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6 local dataforms = require "util.dataforms"; |
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7 |
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8 local server_info_config = module:get_option("server_info", {}); |
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9 local server_info_custom_fields = module:get_option_array("server_info_extensions"); |
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10 |
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11 -- Source: http://xmpp.org/registrar/formtypes.html#http:--jabber.org-network-serverinfo |
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12 local form_layout = dataforms.new({ |
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13 { var = "FORM_TYPE"; type = "hidden"; value = "http://jabber.org/network/serverinfo" }; |
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14 }); |
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15 |
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16 if server_info_custom_fields then |
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17 for _, field in ipairs(server_info_custom_fields) do |
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18 table.insert(form_layout, field); |
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19 end |
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20 end |
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21 |
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22 local generated_form; |
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23 |
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24 function update_form() |
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25 local new_form = form_layout:form(server_info_config, "result"); |
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26 if generated_form then |
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27 module:remove_item("extension", generated_form); |
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28 end |
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29 generated_form = new_form; |
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30 module:add_item("extension", generated_form); |
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31 end |
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32 |
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33 function add_fields(event) |
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34 local fields = event.item; |
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35 for _, field in ipairs(fields) do |
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36 table.insert(form_layout, field); |
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37 end |
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38 update_form(); |
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39 end |
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40 |
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41 function remove_fields(event) |
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42 local removed_fields = event.item; |
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43 for _, removed_field in ipairs(removed_fields) do |
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44 local removed_var = removed_field.var or removed_field.name; |
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45 for i, field in ipairs(form_layout) do |
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46 local var = field.var or field.name |
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47 if var == removed_var then |
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48 table.remove(form_layout, i); |
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49 break; |
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50 end |
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51 end |
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52 end |
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53 update_form(); |
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54 end |
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55 |
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56 module:handle_items("server-info-fields", add_fields, remove_fields); |
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57 |
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58 function module.load() |
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59 update_form(); |
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60 end |
