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annotate mod_listusers/mod_listusers.lua @ 5264:d3ebaef1ea7a

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mod_http_oauth2: Correctly verify OAuth client credentials on revocation Makes no sense to validate against username and password here, or using a token to revoke another token, or itself? In fact, upon further discussion, why do you need credentials to revoke a token? If you are not supposed to have the token, revoking it seems the most responsible thing to do with it, so it should be allowed, while if you are supposed to have it, you should be allowed to revoke it.
author Kim Alvefur <zash@zash.se>
date Tue, 21 Mar 2023 21:57:18 +0100
parents b307b72ae527
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1055
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1 function module.command(args)
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2 local action = table.remove(args, 1);
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3 if not action then -- Default, list registered users
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4 local data_path = CFG_DATADIR or "data";
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5 if not pcall(require, "luarocks.loader") then
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6 pcall(require, "luarocks.require");
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7 end
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8 local lfs = require "lfs";
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9 function decode(s)
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10 return s:gsub("%%([a-fA-F0-9][a-fA-F0-9])", function (c)
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11 return string.char(tonumber("0x"..c));
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12 end);
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13 end
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14 for host in lfs.dir(data_path) do
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15 local accounts = data_path.."/"..host.."/accounts";
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16 if lfs.attributes(accounts, "mode") == "directory" then
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17 for user in lfs.dir(accounts) do
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18 if user:sub(1,1) ~= "." then
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19 print(decode(user:gsub("%.dat$", "")).."@"..decode(host));
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20 end
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21 end
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22 end
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23 end
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24 elseif action == "--connected" then -- List connected users
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25 local socket = require "socket";
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26 local default_local_interfaces = { };
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27 if socket.tcp6 and config.get("*", "use_ipv6") ~= false then
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28 table.insert(default_local_interfaces, "::1");
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29 end
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30 if config.get("*", "use_ipv4") ~= false then
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31 table.insert(default_local_interfaces, "127.0.0.1");
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32 end
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33
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34 local console_interfaces = config.get("*", "console_interfaces")
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35 or config.get("*", "local_interfaces")
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36 or default_local_interfaces
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37 console_interfaces = type(console_interfaces)~="table"
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38 and {console_interfaces} or console_interfaces;
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39
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40 local console_ports = config.get("*", "console_ports") or 5582
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41 console_ports = type(console_ports) ~= "table" and { console_ports } or console_ports;
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42
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43 local st, conn = pcall(assert,socket.connect(console_interfaces[1], console_ports[1]));
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44 if (not st) then print("Error"..(conn and ": "..conn or "")); return 1; end
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45
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46 local banner = config.get("*", "console_banner");
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47 if (
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48 (not banner) or
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49 (
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50 (type(banner) == "string") and
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51 (banner:match("^| (.+)$"))
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52 )
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53 ) then
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54 repeat
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55 local rec_banner = conn:receive()
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56 until
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57 rec_banner == "" or
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58 rec_banner == nil; -- skip banner
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59 end
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60
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61 conn:send("c2s:show()\n");
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62 conn:settimeout(1); -- Only hit in case of failure
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63
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64 repeat local line = conn:receive()
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65 if not line then break; end
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66 local jid = line:match("^| (.+)$");
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67 if jid then
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68 jid = jid:gsub(" %- (%w+%(%d+%))$", "\t%1");
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69 print(jid);
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70 elseif line:match("^| OK:") then
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71 return 0;
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72 end
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73 until false;
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74 end
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75 return 0;
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76 end