Annotate

net/server.lua @ 12696:27a72982e331

util.jwt: Add support/tests for ES256 via improved API and using util.crypto In many cases code will be either signing or verifying. With asymmetric algorithms it's clearer and more efficient to just state that once, instead of passing keys (and possibly other parameters) with every sign/verify call. This also allows earlier validation of the key used. The previous (HS256-only) sign/verify methods continue to be exposed for backwards-compatibility.
author Matthew Wild <mwild1@gmail.com>
date Fri, 01 Jul 2022 18:51:15 +0100
parent 12481:2ee27587fec7
child 12974:ba409c67353b
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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 if not (prosody and prosody.config_loaded) then
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10 -- This module only supports loading inside Prosody, outside Prosody
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11 -- you should directly require net.server_select or server_event, etc.
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12 error(debug.traceback("Loading outside Prosody or Prosody not yet initialized"), 0);
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13 end
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14
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15 local log = require "util.logger".init("net.server");
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16
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17 local default_backend = "epoll";
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18
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19 local server_type = require "core.configmanager".get("*", "network_backend") or default_backend;
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20
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21 if require "core.configmanager".get("*", "use_libevent") then
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22 server_type = "event";
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23 end
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24
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25 if server_type == "event" then
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26 if not pcall(require, "luaevent.core") then
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27 log("error", "libevent not found, falling back to %s", default_backend);
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28 server_type = default_backend;
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29 end
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30 end
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31
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32 local server;
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33 local set_config;
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34 if server_type == "event" then
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35 server = require "net.server_event";
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36
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37 local defaults = {};
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38 for k,v in pairs(server.cfg) do
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39 defaults[k] = v;
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40 end
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41 function set_config(settings)
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42 local event_settings = {
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43 ACCEPT_DELAY = settings.accept_retry_interval;
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44 ACCEPT_QUEUE = settings.tcp_backlog;
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45 CLEAR_DELAY = settings.event_clear_interval;
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46 CONNECT_TIMEOUT = settings.connect_timeout;
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47 DEBUG = settings.debug;
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48 HANDSHAKE_TIMEOUT = settings.ssl_handshake_timeout;
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49 MAX_CONNECTIONS = settings.max_connections;
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50 MAX_HANDSHAKE_ATTEMPTS = settings.max_ssl_handshake_roundtrips;
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51 MAX_READ_LENGTH = settings.max_receive_buffer_size;
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52 MAX_SEND_LENGTH = settings.max_send_buffer_size;
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53 READ_TIMEOUT = settings.read_timeout;
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54 WRITE_TIMEOUT = settings.send_timeout;
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55 };
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56
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57 for k,default in pairs(defaults) do
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58 server.cfg[k] = event_settings[k] or default;
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59 end
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60 end
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61 elseif server_type == "select" then
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62 -- TODO Remove completely.
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63 log("warn", "select is deprecated, the new default is epoll. For more info see https://prosody.im/doc/network_backend");
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64 server = require "net.server_select";
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65
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66 local defaults = {};
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67 for k,v in pairs(server.getsettings()) do
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68 defaults[k] = v;
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69 end
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70 function set_config(settings)
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71 local select_settings = {};
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72 for k,default in pairs(defaults) do
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73 select_settings[k] = settings[k] or default;
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74 end
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75 server.changesettings(select_settings);
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76 end
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77 else
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78 server = require("net.server_"..server_type);
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79 set_config = server.set_config;
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80 if not server.get_backend then
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81 function server.get_backend()
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82 return server_type;
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83 end
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84 end
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85 end
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86
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87 -- If server.hook_signal exists, replace signal.signal()
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88 local has_signal, signal = pcall(require, "util.signal");
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89 if has_signal then
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90 if server.hook_signal then
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91 function signal.signal(signal_id, handler)
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92 if type(signal_id) == "string" then
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93 signal_id = signal[signal_id:upper()];
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94 end
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95 if type(signal_id) ~= "number" then
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96 return false, "invalid-signal";
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97 end
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98 return server.hook_signal(signal_id, handler);
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99 end
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100 else
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101 server.hook_signal = signal.signal;
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102 end
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103 else
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104 if not server.hook_signal then
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105 server.hook_signal = function()
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106 return false, "signal hooking not supported"
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107 end
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108 end
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109 end
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110
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111 if prosody and set_config then
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112 local config_get = require "core.configmanager".get;
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113 local function load_config()
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114 local settings = config_get("*", "network_settings") or {};
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115 return set_config(settings);
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116 end
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117 load_config();
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118 prosody.events.add_handler("config-reloaded", load_config);
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119 end
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120
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121 local tls_builder = server.tls_builder;
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122 -- resolving the basedir here avoids util.sslconfig depending on
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Jonas Schäfer <jonas@wielicki.name>
parents: 11764
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123 -- prosody.paths.config
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Jonas Schäfer <jonas@wielicki.name>
parents: 11764
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124 function server.tls_builder()
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Jonas Schäfer <jonas@wielicki.name>
parents: 11764
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125 return tls_builder(prosody.paths.config or "")
2ee27587fec7 net: refactor sslconfig to not depend on LuaSec
Jonas Schäfer <jonas@wielicki.name>
parents: 11764
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126 end
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Jonas Schäfer <jonas@wielicki.name>
parents: 11764
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127
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128 -- require "net.server" shall now forever return this,
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129 -- ie. server_select or server_event as chosen above.
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625d02b2a1a0 net.server: Remove redundant commented code and some trailing whitespace
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parents: 2435
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130 return server;