prosody
06453c564141
core/portmanager.lua

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core/portmanager.lua @ 13014:06453c564141

util.startup: Add prosody.started promise to easily execute code after startup To avoid a race where server-started fires before the promise function body is run (on next tick), I moved server-started to fire on the next tick, which seems sensible anyway. Errors are logged, I'm not sure if we ought to be doing something more here. I'm sure we'll find out.
author Matthew Wild <mwild1@gmail.com>
date Sat, 01 Apr 2023 11:56:38 +0100
parent 12972:ead41e25ebc0
child 13251:7748dfb201de
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rev   line source
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ead41e25ebc0 core: Prefix module imports with prosody namespace
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1 local config = require "prosody.core.configmanager";
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2 local certmanager = require "prosody.core.certmanager";
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3 local server = require "prosody.net.server";
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4 local socket = require "socket";
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5
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6 local log = require "prosody.util.logger".init("portmanager");
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7 local multitable = require "prosody.util.multitable";
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8 local set = require "prosody.util.set";
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9
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10 local table = table;
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11 local setmetatable, rawset, rawget = setmetatable, rawset, rawget;
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12 local type, tonumber, ipairs = type, tonumber, ipairs;
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13 local pairs = pairs;
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14
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15 local prosody = prosody;
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16 local fire_event = prosody.events.fire_event;
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17
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18 local _ENV = nil;
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19 -- luacheck: std none
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20
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21 --- Config
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22
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23 local default_interfaces = { };
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24 local default_local_interfaces = { };
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25 if config.get("*", "use_ipv4") ~= false then
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26 table.insert(default_interfaces, "*");
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27 table.insert(default_local_interfaces, "127.0.0.1");
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28 end
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29 if socket.tcp6 and config.get("*", "use_ipv6") ~= false then
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30 table.insert(default_interfaces, "::");
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31 table.insert(default_local_interfaces, "::1");
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32 end
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33
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34 local default_mode = config.get("*", "network_default_read_size") or 4096;
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35
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36 --- Private state
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37
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38 -- service_name -> { service_info, ... }
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39 local services = setmetatable({}, { __index = function (t, k) rawset(t, k, {}); return rawget(t, k); end });
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40
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41 -- service_name, interface (string), port (number)
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42 local active_services = multitable.new();
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43
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44 --- Private helpers
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45
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46 local function error_to_friendly_message(service_name, port, err) --luacheck: ignore 212/service_name
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47 local friendly_message = err;
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48 if err:match(" in use") then
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49 -- FIXME: Use service_name here
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50 if port == 5222 or port == 5223 or port == 5269 then
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51 friendly_message = "check that Prosody or another XMPP server is "
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52 .."not already running and using this port";
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53 elseif port == 80 or port == 81 then
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54 friendly_message = "check that a HTTP server is not already using "
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55 .."this port";
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56 elseif port == 5280 then
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57 friendly_message = "check that Prosody or a BOSH connection manager "
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58 .."is not already running";
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59 else
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60 friendly_message = "this port is in use by another application";
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61 end
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62 elseif err:match("permission") then
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63 friendly_message = "Prosody does not have sufficient privileges to use this port";
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64 end
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65 return friendly_message;
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66 end
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67
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68 local function get_port_ssl_ctx(port, interface, config_prefix, service_info)
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69 local global_ssl_config = config.get("*", "ssl") or {};
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70 local prefix_ssl_config = config.get("*", config_prefix.."ssl") or global_ssl_config;
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71 log("debug", "Creating context for direct TLS service %s on port %d", service_info.name, port);
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72 local ssl, err, cfg = certmanager.create_context(service_info.name.." port "..port, "server",
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73 prefix_ssl_config[interface],
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74 prefix_ssl_config[port],
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75 prefix_ssl_config,
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76 service_info.ssl_config or {},
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77 global_ssl_config[interface],
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78 global_ssl_config[port]);
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79 return ssl, cfg, err;
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80 end
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81
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82 --- Public API
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83
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84 local function activate(service_name)
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85 local service_info = services[service_name][1];
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86 if not service_info then
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87 return nil, "Unknown service: "..service_name;
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88 end
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89
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90 local listener = service_info.listener;
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91
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92 local config_prefix = (service_info.config_prefix or service_name).."_";
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93 if config_prefix == "_" then
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94 config_prefix = "";
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95 end
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96
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97 local bind_interfaces = config.get("*", config_prefix.."interfaces")
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98 or config.get("*", config_prefix.."interface") -- COMPAT w/pre-0.9
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99 or (service_info.private and (config.get("*", "local_interfaces") or default_local_interfaces))
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100 or config.get("*", "interfaces")
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101 or config.get("*", "interface") -- COMPAT w/pre-0.9
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102 or listener.default_interface -- COMPAT w/pre0.9
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103 or default_interfaces
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104 bind_interfaces = set.new(type(bind_interfaces)~="table" and {bind_interfaces} or bind_interfaces);
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105
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106 local bind_ports = config.get("*", config_prefix.."ports")
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107 or service_info.default_ports
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108 or {service_info.default_port
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109 or listener.default_port -- COMPAT w/pre-0.9
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110 }
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111 bind_ports = set.new(type(bind_ports) ~= "table" and { bind_ports } or bind_ports );
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112
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113 local mode = listener.default_mode or default_mode;
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114 local hooked_ports = {};
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115
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116 for interface in bind_interfaces do
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117 for port in bind_ports do
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118 local port_number = tonumber(port);
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119 if not port_number then
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120 log("error", "Invalid port number specified for service '%s': %s", service_info.name, port);
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121 elseif #active_services:search(nil, interface, port_number) > 0 then
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122 log("error", "Multiple services configured to listen on the same port ([%s]:%d): %s, %s", interface, port,
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123 active_services:search(nil, interface, port)[1][1].service.name or "<unnamed>", service_name or "<unnamed>");
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124 else
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125 local ssl, cfg, err;
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126 -- Create SSL context for this service/port
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127 if service_info.encryption == "ssl" then
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parents: 11590
diff changeset
128 ssl, cfg, err = get_port_ssl_ctx(port, interface, config_prefix, service_info);
5009
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
129 if not ssl then
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
130 log("error", "Error binding encrypted port for %s: %s", service_info.name,
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
131 error_to_friendly_message(service_name, port_number, err) or "unknown error");
5009
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
132 end
4856
3e3e282f20a3 portmanager: Support for per-port SSL certificates
Matthew Wild <mwild1@gmail.com>
parents: 4809
diff changeset
133 end
5009
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
134 if not err then
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
135 -- Start listening on interface+port
9836
e487197ba8a5 core.portmanager: Use server.listen API
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
136 local handler, err = server.listen(interface, port_number, listener, {
e487197ba8a5 core.portmanager: Use server.listen API
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
137 read_size = mode,
e487197ba8a5 core.portmanager: Use server.listen API
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
138 tls_ctx = ssl,
e487197ba8a5 core.portmanager: Use server.listen API
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
139 tls_direct = service_info.encryption == "ssl";
9848
b923053e69ba core.portmanager: Record TLS config for each port
Kim Alvefur <zash@zash.se>
parents: 9837
diff changeset
140 sni_hosts = {},
9836
e487197ba8a5 core.portmanager: Use server.listen API
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
141 });
5009
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
142 if not handler then
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
143 log("error", "Failed to open server port %d on %s, %s", port_number, interface,
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
144 error_to_friendly_message(service_name, port_number, err));
5009
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
145 else
5550
557583904dc5 portmanager: Also include the interface the service is listening on
Kim Alvefur <zash@zash.se>
parents: 5549
diff changeset
146 table.insert(hooked_ports, "["..interface.."]:"..port_number);
5399
13454b2b86bf portmanager: Log error and fail to bind when port is invalid (not a number)
Matthew Wild <mwild1@gmail.com>
parents: 5392
diff changeset
147 log("debug", "Added listening service %s to [%s]:%d", service_name, interface, port_number);
13454b2b86bf portmanager: Log error and fail to bind when port is invalid (not a number)
Matthew Wild <mwild1@gmail.com>
parents: 5392
diff changeset
148 active_services:add(service_name, interface, port_number, {
5009
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
149 server = handler;
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
150 service = service_info;
9848
b923053e69ba core.portmanager: Record TLS config for each port
Kim Alvefur <zash@zash.se>
parents: 9837
diff changeset
151 tls_cfg = cfg;
5009
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
152 });
b27ba2c83dd4 portmanager: Show a friendly error message when initializing SSL fails (thanks MattJ for the entire patch that I fixed one line in)
Kim Alvefur <zash@zash.se>
parents: 4902
diff changeset
153 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
154 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
155 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
156 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
157 end
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
158 log("info", "Activated service '%s' on %s", service_name,
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
159 #hooked_ports == 0 and "no ports" or table.concat(hooked_ports, ", "));
4607
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
160 return true;
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
161 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
162
6788
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
163 local close; -- forward declaration
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
164
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
165 local function deactivate(service_name, service_info)
6686
c5b512cddda0 portmanager: Add luacheck annotations
Matthew Wild <mwild1@gmail.com>
parents: 6663
diff changeset
166 for name, interface, port, n, active_service --luacheck: ignore 213/name 213/n
4902
a7c799a7a34b portmanager: Match service against service_info (:iter() doesn't match values)
Matthew Wild <mwild1@gmail.com>
parents: 4897
diff changeset
167 in active_services:iter(service_name or service_info and service_info.name, nil, nil, nil) do
a7c799a7a34b portmanager: Match service against service_info (:iter() doesn't match values)
Matthew Wild <mwild1@gmail.com>
parents: 4897
diff changeset
168 if service_info == nil or active_service.service == service_info then
a7c799a7a34b portmanager: Match service against service_info (:iter() doesn't match values)
Matthew Wild <mwild1@gmail.com>
parents: 4897
diff changeset
169 close(interface, port);
a7c799a7a34b portmanager: Match service against service_info (:iter() doesn't match values)
Matthew Wild <mwild1@gmail.com>
parents: 4897
diff changeset
170 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
171 end
4897
1a90e5225b22 portmanager: Fix to deactivate services when they are unregistered (metatable:iter() wins)
Matthew Wild <mwild1@gmail.com>
parents: 4861
diff changeset
172 log("info", "Deactivated service '%s'", service_name or service_info.name);
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
173 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
174
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
175 local function register_service(service_name, service_info)
4607
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
176 table.insert(services[service_name], service_info);
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
177
10641
85f1cbfd364a portmanager: Don't auto-start network services under prosodyctl
Matthew Wild <mwild1@gmail.com>
parents: 10538
diff changeset
178 if not active_services:get(service_name) and prosody.process_type == "prosody" then
4607
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
179 log("debug", "No active service for %s, activating...", service_name);
4743
70d68e789d93 portmanager: Rename activate_service() to activate() (to match deactivate())
Matthew Wild <mwild1@gmail.com>
parents: 4742
diff changeset
180 local ok, err = activate(service_name);
4607
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
181 if not ok then
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
182 log("error", "Failed to activate service '%s': %s", service_name, err or "unknown error");
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
183 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
184 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5550
diff changeset
185
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
186 fire_event("service-added", { name = service_name, service = service_info });
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
187 return true;
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
188 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
189
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
190 local function unregister_service(service_name, service_info)
4897
1a90e5225b22 portmanager: Fix to deactivate services when they are unregistered (metatable:iter() wins)
Matthew Wild <mwild1@gmail.com>
parents: 4861
diff changeset
191 log("debug", "Unregistering service: %s", service_name);
4607
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
192 local service_info_list = services[service_name];
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
193 for i, service in ipairs(service_info_list) do
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
194 if service == service_info then
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
195 table.remove(service_info_list, i);
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
196 end
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
197 end
4897
1a90e5225b22 portmanager: Fix to deactivate services when they are unregistered (metatable:iter() wins)
Matthew Wild <mwild1@gmail.com>
parents: 4861
diff changeset
198 deactivate(nil, service_info);
1a90e5225b22 portmanager: Fix to deactivate services when they are unregistered (metatable:iter() wins)
Matthew Wild <mwild1@gmail.com>
parents: 4861
diff changeset
199 if #service_info_list > 0 then -- Other services registered with this name
1a90e5225b22 portmanager: Fix to deactivate services when they are unregistered (metatable:iter() wins)
Matthew Wild <mwild1@gmail.com>
parents: 4861
diff changeset
200 activate(service_name); -- Re-activate with the next available one
4607
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
201 end
4612
8bb93860fe46 portmanager: Fire service-removed on unregister
Matthew Wild <mwild1@gmail.com>
parents: 4609
diff changeset
202 fire_event("service-removed", { name = service_name, service = service_info });
4607
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
203 end
7f45b2cb3c03 portmanager: Add unregister_service(), and allow multiple services with the same name (they get queued)
Matthew Wild <mwild1@gmail.com>
parents: 4598
diff changeset
204
6788
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
205 local get_service_at -- forward declaration
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
206
4677
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
207 function close(interface, port)
6687
d1ee04683689 portmanager: Rename variable to avoid name conflict [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6686
diff changeset
208 local service, service_server = get_service_at(interface, port);
4677
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
209 if not service then
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
210 return false, "port-not-open";
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
211 end
6687
d1ee04683689 portmanager: Rename variable to avoid name conflict [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6686
diff changeset
212 service_server:close();
4677
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
213 active_services:remove(service.name, interface, port);
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
214 log("debug", "Removed listening service %s from [%s]:%d", service.name, interface, port);
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
215 return true;
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
216 end
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
217
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
218 function get_service_at(interface, port)
12312
8119a58b3a5c core.portmanager: Fix traceback on attempt to get non-existent service
Kim Alvefur <zash@zash.se>
parents: 11598
diff changeset
219 local data = active_services:search(nil, interface, port);
8119a58b3a5c core.portmanager: Fix traceback on attempt to get non-existent service
Kim Alvefur <zash@zash.se>
parents: 11598
diff changeset
220 if not data or not data[1] or not data[1][1] then return nil, "not-found"; end
8119a58b3a5c core.portmanager: Fix traceback on attempt to get non-existent service
Kim Alvefur <zash@zash.se>
parents: 11598
diff changeset
221 data = data[1][1];
4677
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
222 return data.service, data.server;
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
223 end
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
224
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
225 local function get_service(service_name)
5225
079e4cb23f89 portmanager: Return first service with the specified name from get_service() (instead of the array of possible services) (thanks xnyhps)
Matthew Wild <mwild1@gmail.com>
parents: 5087
diff changeset
226 return (services[service_name] or {})[1];
4597
25d89c7d6aee portmanager: Add get_service()
Matthew Wild <mwild1@gmail.com>
parents: 4583
diff changeset
227 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
228
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
229 local function get_active_services()
4598
d2bcb959d713 portmanager: Add get_active_services()
Matthew Wild <mwild1@gmail.com>
parents: 4597
diff changeset
230 return active_services;
d2bcb959d713 portmanager: Add get_active_services()
Matthew Wild <mwild1@gmail.com>
parents: 4597
diff changeset
231 end
d2bcb959d713 portmanager: Add get_active_services()
Matthew Wild <mwild1@gmail.com>
parents: 4597
diff changeset
232
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
233 local function get_registered_services()
4618
1ec8122ddffe portmanager: Add get_registered_services() to the public API
Matthew Wild <mwild1@gmail.com>
parents: 4617
diff changeset
234 return services;
1ec8122ddffe portmanager: Add get_registered_services() to the public API
Matthew Wild <mwild1@gmail.com>
parents: 4617
diff changeset
235 end
1ec8122ddffe portmanager: Add get_registered_services() to the public API
Matthew Wild <mwild1@gmail.com>
parents: 4617
diff changeset
236
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
237 -- Event handlers
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
238
9849
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
239 local function add_sni_host(host, service)
11412
77785c5d6773 core.portmanager: Log SNI hosts, services looked for
Kim Alvefur <zash@zash.se>
parents: 10641
diff changeset
240 log("debug", "Gathering certificates for SNI for host %s, %s service", host, service or "default");
9849
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
241 for name, interface, port, n, active_service --luacheck: ignore 213
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
242 in active_services:iter(service, nil, nil, nil) do
12480
7e9ebdc75ce4 net: isolate LuaSec-specifics
Jonas Schäfer <jonas@wielicki.name>
parents: 12312
diff changeset
243 if active_service.server and active_service.tls_cfg then
11590
5aafb832c91b core.portmanager: Fix race condition in initialization of SNI cert map
Kim Alvefur <zash@zash.se>
parents: 11536
diff changeset
244 local alternate_host = name and config.get(host, name.."_host");
5aafb832c91b core.portmanager: Fix race condition in initialization of SNI cert map
Kim Alvefur <zash@zash.se>
parents: 11536
diff changeset
245 if not alternate_host and name == "https" then
11536
fb9bd9fa4356 core.portmanager: Use existing http_host for https SNI mapping
Kim Alvefur <zash@zash.se>
parents: 11535
diff changeset
246 -- TODO should this be some generic thing? e.g. in the service definition
fb9bd9fa4356 core.portmanager: Use existing http_host for https SNI mapping
Kim Alvefur <zash@zash.se>
parents: 11535
diff changeset
247 alternate_host = config.get(host, "http_host");
fb9bd9fa4356 core.portmanager: Use existing http_host for https SNI mapping
Kim Alvefur <zash@zash.se>
parents: 11535
diff changeset
248 end
11535
180c5951e7e4 core.portmanager: Allow overriding expected SNI name per service
Kim Alvefur <zash@zash.se>
parents: 11412
diff changeset
249 local autocert = certmanager.find_host_cert(alternate_host or host);
12480
7e9ebdc75ce4 net: isolate LuaSec-specifics
Jonas Schäfer <jonas@wielicki.name>
parents: 12312
diff changeset
250 local manualcert = active_service.tls_cfg;
7e9ebdc75ce4 net: isolate LuaSec-specifics
Jonas Schäfer <jonas@wielicki.name>
parents: 12312
diff changeset
251 local certificate = (autocert and autocert.certificate) or manualcert.certificate;
7e9ebdc75ce4 net: isolate LuaSec-specifics
Jonas Schäfer <jonas@wielicki.name>
parents: 12312
diff changeset
252 local key = (autocert and autocert.key) or manualcert.key;
7e9ebdc75ce4 net: isolate LuaSec-specifics
Jonas Schäfer <jonas@wielicki.name>
parents: 12312
diff changeset
253 local ok, err = active_service.server:sslctx():set_sni_host(
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254 host,
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255 certificate,
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256 key
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257 );
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258 if not ok then
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259 log("error", "Error creating TLS context for SNI host %s: %s", host, err);
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260 end
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261 end
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262 end
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263 end
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264 prosody.events.add_handler("item-added/net-provider", function (event)
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265 local item = event.item;
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266 register_service(item.name, item);
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267 for host in pairs(prosody.hosts) do
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268 add_sni_host(host, item.name);
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269 end
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270 end);
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271 prosody.events.add_handler("item-removed/net-provider", function (event)
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272 local item = event.item;
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273 unregister_service(item.name, item);
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274 end);
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275
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276 prosody.events.add_handler("host-activated", add_sni_host);
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277 prosody.events.add_handler("host-deactivated", function (host)
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278 for name, interface, port, n, active_service --luacheck: ignore 213
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279 in active_services:iter(nil, nil, nil, nil) do
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280 if active_service.tls_cfg then
12480
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281 active_service.server:sslctx():remove_sni_host(host)
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282 end
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283 end
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284 end);
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285
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286 prosody.events.add_handler("config-reloaded", function ()
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287 for service_name, interface, port, _, active_service in active_services:iter(nil, nil, nil, nil) do
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288 if active_service.tls_cfg then
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289 local service_info = active_service.service;
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290 local config_prefix = (service_info.config_prefix or service_name).."_";
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291 if config_prefix == "_" then
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292 config_prefix = "";
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293 end
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294 local ssl, cfg, err = get_port_ssl_ctx(port, interface, config_prefix, service_info);
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295 if ssl then
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296 active_service.server:set_sslctx(ssl);
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297 active_service.tls_cfg = cfg;
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298 else
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299 log("error", "Error reloading certificate for encrypted port for %s: %s", service_info.name,
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diff changeset
300 error_to_friendly_message(service_name, port, err) or "unknown error");
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diff changeset
301 end
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diff changeset
302 end
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diff changeset
303 end
11598
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diff changeset
304 for host in pairs(prosody.hosts) do
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diff changeset
305 add_sni_host(host, nil);
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306 end
11597
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diff changeset
307 end, -1);
7e1ca18fdfb3 core.portmanager: Reload direct TLS certificates after config reload
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diff changeset
308
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309 return {
6236668da30a core.*: Remove use of module() function
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310 activate = activate;
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311 deactivate = deactivate;
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312 register_service = register_service;
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313 unregister_service = unregister_service;
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314 close = close;
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315 get_service_at = get_service_at;
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316 get_service = get_service;
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317 get_active_services = get_active_services;
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318 get_registered_services = get_registered_services;
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diff changeset
319 };