Mercurial > prosody-modules
annotate mod_export_skeletons/skeleton_filter.lua @ 5160:8474a3b80200
mod_firewall: Fix 'is_admin' internal dependency rule #1797 (thanks diane)
Looks like the boolean logic was inverted here. Instead, for now,
simply check if is_admin is there. It is deprecated in trunk and was
briefly removed before being brought back with a 'deprecated' warning as
part of the new roles and permissions work. Making this dependency
conditioned on the existence of the underlying function should make it
work until it actually goes away for real.
author | Kim Alvefur <zash@zash.se> |
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date | Fri, 27 Jan 2023 23:06:25 +0100 |
parents | b4cc6ee9fc8c |
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1 #!/usr/bin/env lua |
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2 |
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3 package.path = package.path:gsub("([^;]*)(?[^;]*)", "%1prosody/%2;%1%2"); |
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4 package.cpath = package.cpath:gsub("([^;]*)(?[^;]*)", "%1prosody/%2;%1%2"); |
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5 |
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6 local t_insert = table.insert; |
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7 local t_sort = table.sort; |
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8 |
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9 local jid = require "util.jid"; |
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10 local st = require "util.stanza"; |
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11 |
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12 local xs = require "util.xmppstream"; |
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13 |
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14 local function skeleton(s) |
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15 local o = st.stanza(s.name, { xmlns = s.attr.xmlns }); |
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16 |
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17 local children = {}; |
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18 for _, child in ipairs(s.tags) do t_insert(children, skeleton(child)) end |
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19 t_sort(children, function(a, b) |
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20 if a.attr.xmlns == b.attr.xmlns then return a.name < b.name; end |
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21 return (a.attr.xmlns or "") < (b.attr.xmlns or ""); |
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22 end); |
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23 for _, child in ipairs(children) do o:add_direct_child(child); end |
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24 return o; |
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25 end |
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26 |
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27 local function classify_jid(s) |
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28 if not s then return "" end |
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29 local u, h, r = jid.split(s); |
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30 if r then |
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31 return "full" |
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32 elseif u then |
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33 return "bare" |
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34 elseif h then |
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35 return "host" |
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36 else |
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37 return "invalid" |
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38 end |
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39 end |
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40 |
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41 local stream_session = { notopen = true }; |
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42 local stream_callbacks = { stream_ns = "jabber:client"; default_ns = "jabber:client" }; |
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43 function stream_callbacks:handlestanza(item) |
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44 local clean = skeleton(item); |
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45 |
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46 -- Normalize top level attributes |
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47 clean.attr.type = item.attr.type; |
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48 if clean.attr.type == nil and clean.name == "message" then clean.attr.type = "normal"; end |
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49 clean.attr.id = string.rep("x", math.floor(math.log(1 + #(item.attr.id or ""), 2))); |
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50 clean.attr.from = classify_jid(item.attr.from); |
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51 clean.attr.to = classify_jid(item.attr.to); |
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52 print(clean); |
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53 end |
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54 local stream = xs.new(stream_session, stream_callbacks); |
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55 assert(stream:feed(st.stanza("stream", { xmlns = "jabber:client" }):top_tag())); |
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56 stream_session.notopen = nil; |
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57 |
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58 local data = io.read(4096); |
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59 while data do |
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60 stream:feed(data); |
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61 data = io.read(4096); |
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62 end |
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63 |
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64 assert(stream:feed("</stream>")); |