Mercurial > prosody-modules

annotate mod_vcard_command/mod_vcard_command.lua @ 5461:06640647d193

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mod_http_oauth2: Fix use of arbitrary ports in loopback redirect URIs Per draft-ietf-oauth-v2-1-08#section-8.4.2 > The authorization server MUST allow any port to be specified at the > time of the request for loopback IP redirect URIs, to accommodate > clients that obtain an available ephemeral port from the operating > system at the time of the request. Uncertain if it should normalize the host part, but it also seems harmless to treat IPv6 and IPv4 the same here. One thing is that "localhost" is NOT RECOMMENDED because it can sometimes be pointed to non-loopback interfaces via DNS or hosts file.
author Kim Alvefur <zash@zash.se>
date Wed, 17 May 2023 13:51:30 +0200
parents b2c9b832612b
children
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1 -----------------------------------------------------------
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2 -- mod_vcard_command: Manage vcards through prosodyctl
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3 -- version 0.02
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4 -----------------------------------------------------------
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5 -- Copyright (C) 2013 Stefan `Sec` Zehl
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6 --
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7 -- This project is MIT/X11 licensed. Please see the
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8 -- COPYING file in the source package for more information.
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9 -----------------------------------------------------------
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10
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11 function module.load()
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12 module:log("error", "Do not load this module in Prosody");
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13 module.host = "*";
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14 return;
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15 end
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16
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17
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18 -- Workaround for lack of util.startup...
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19 _G.bare_sessions = _G.bare_sessions or {};
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20
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21 local storagemanager = require "core.storagemanager";
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22 local datamanager = require "util.datamanager";
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23 local xml = require "util.xml";
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24 local jid = require "util.jid";
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25 local warn = prosodyctl.show_warning;
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26 local st = require "util.stanza"
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27 -- local vcards = module:open_store("vcard");
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28
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29 -- Print anything - including nested tables
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30 function table_print (tt, indent, done)
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31 done = done or {}
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32 indent = indent or 0
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33 if type(tt) == "table" then
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34 for key, value in pairs (tt) do
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35 io.write(string.rep (" ", indent)) -- indent it
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36 if type (value) == "table" and not done [value] then
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37 done [value] = true
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38 io.write(string.format("[%s] => table\n", tostring (key)));
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39 io.write(string.rep (" ", indent+4)) -- indent it
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40 io.write("(\n");
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41 table_print (value, indent + 7, done)
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42 io.write(string.rep (" ", indent+4)) -- indent it
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43 io.write(")\n");
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44 else
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45 io.write(string.format("[%s] => %s\n",
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46 tostring (key), tostring(value)))
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47 end
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48 end
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49 else
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50 io.write(tt .. "\n")
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51 end
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52 end
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53
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54 -- Make a *one-way* subscription. User will see when contact is online,
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55 -- contact will not see when user is online.
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56 function vcard_get(user_jid)
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57 local user_username, user_host = jid.split(user_jid);
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58 if not hosts[user_host] then
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59 warn("The host '%s' is not configured for this server.", user_host);
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60 return;
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61 end
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62 storagemanager.initialize_host(user_host);
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63 local vCard;
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64 vCard = st.deserialize(datamanager.load(user_username, user_host, "vcard"));
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65 if vCard then
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66 print(vCard);
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67 else
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68 warn("The user '%s' has no vCard configured.",user_jid);
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69 end
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70 end
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71
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72 function vcard_set(user_jid, file)
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73 local user_username, user_host = jid.split(user_jid);
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74 if not hosts[user_host] then
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75 warn("The host '%s' is not configured for this server.", user_host);
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76 return;
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77 end
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78 storagemanager.initialize_host(user_host);
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79 local f = io.input(file);
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80 local xmldata=io.read("*all");
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81 io.close(f);
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82
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83 local vCard=st.preserialize(xml.parse(xmldata));
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84
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85 if vCard then
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86 datamanager.store(user_username, user_host, "vcard", vCard);
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87 else
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88 warn("Could not parse the file.");
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89 end
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90 end
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91
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92 function vcard_delete(user_jid)
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93 local user_username, user_host = jid.split(user_jid);
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94 if not hosts[user_host] then
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95 warn("The host '%s' is not configured for this server.", user_host);
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96 return;
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97 end
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98 storagemanager.initialize_host(user_host);
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99 datamanager.store(user_username, user_host, "vcard", nil);
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100 end
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101
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102 function module.command(arg)
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103 local command = arg[1];
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104 if not command then
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105 warn("Valid subcommands: get | set | delete ");
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106 return 0;
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107 end
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108 table.remove(arg, 1);
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109 if command == "get" then
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110 vcard_get(arg[1]);
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111 return 0;
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112 elseif command == "set" then
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113 vcard_set(arg[1], arg[2]);
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114 return 0;
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115 elseif command == "delete" then
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116 vcard_delete(arg[1]);
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117 return 0;
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118 else
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119 warn("Unknown command: %s", command);
5b8983e100da mod_vcard_command: a simplistic way to get and set vcard data for registered users
Stefan `Sec` Zehl <sec@42.org>
parents:
diff changeset
120 return 1;
5b8983e100da mod_vcard_command: a simplistic way to get and set vcard data for registered users
Stefan `Sec` Zehl <sec@42.org>
parents:
diff changeset
121 end
5b8983e100da mod_vcard_command: a simplistic way to get and set vcard data for registered users
Stefan `Sec` Zehl <sec@42.org>
parents:
diff changeset
122 return 0;
5b8983e100da mod_vcard_command: a simplistic way to get and set vcard data for registered users
Stefan `Sec` Zehl <sec@42.org>
parents:
diff changeset
123 end