prosody
45caa32992b6
core/portmanager.lua

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core/portmanager.lua @ 9959:45caa32992b6

util.hmac: Expose hmac-sha-512 too All these are provided by util.hashes so why not?
author Kim Alvefur <zash@zash.se>
date Fri, 19 Apr 2019 12:47:49 +0200
parent 9849:70e56f126177
child 9975:ca01c449357f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 local config = require "core.configmanager";
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2 local certmanager = require "core.certmanager";
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3 local server = require "net.server";
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4 local socket = require "socket";
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5
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6 local log = require "util.logger".init("portmanager");
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7 local multitable = require "util.multitable";
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8 local set = require "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, tostring, ipairs = type, tonumber, tostring, 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 --- Public API
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69
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70 local function activate(service_name)
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71 local service_info = services[service_name][1];
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72 if not service_info then
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73 return nil, "Unknown service: "..service_name;
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74 end
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75
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76 local listener = service_info.listener;
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77
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78 local config_prefix = (service_info.config_prefix or service_name).."_";
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79 if config_prefix == "_" then
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80 config_prefix = "";
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81 end
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82
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83 local bind_interfaces = config.get("*", config_prefix.."interfaces")
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84 or config.get("*", config_prefix.."interface") -- COMPAT w/pre-0.9
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85 or (service_info.private and (config.get("*", "local_interfaces") or default_local_interfaces))
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86 or config.get("*", "interfaces")
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87 or config.get("*", "interface") -- COMPAT w/pre-0.9
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88 or listener.default_interface -- COMPAT w/pre0.9
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89 or default_interfaces
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90 bind_interfaces = set.new(type(bind_interfaces)~="table" and {bind_interfaces} or bind_interfaces);
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91
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92 local bind_ports = config.get("*", config_prefix.."ports")
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93 or service_info.default_ports
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94 or {service_info.default_port
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95 or listener.default_port -- COMPAT w/pre-0.9
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96 }
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97 bind_ports = set.new(type(bind_ports) ~= "table" and { bind_ports } or bind_ports );
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98
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99 local mode = listener.default_mode or default_mode;
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100 local hooked_ports = {};
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101
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102 for interface in bind_interfaces do
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103 for port in bind_ports do
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104 local port_number = tonumber(port);
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105 if not port_number then
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106 log("error", "Invalid port number specified for service '%s': %s", service_info.name, tostring(port));
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107 elseif #active_services:search(nil, interface, port_number) > 0 then
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108 log("error", "Multiple services configured to listen on the same port ([%s]:%d): %s, %s", interface, port,
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109 active_services:search(nil, interface, port)[1][1].service.name or "<unnamed>", service_name or "<unnamed>");
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110 else
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111 local ssl, cfg, err;
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112 -- Create SSL context for this service/port
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113 if service_info.encryption == "ssl" then
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114 local global_ssl_config = config.get("*", "ssl") or {};
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115 local prefix_ssl_config = config.get("*", config_prefix.."ssl") or global_ssl_config;
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116 ssl, err, cfg = certmanager.create_context(service_info.name.." port "..port, "server",
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117 prefix_ssl_config[interface],
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118 prefix_ssl_config[port],
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119 prefix_ssl_config,
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120 service_info.ssl_config or {},
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121 global_ssl_config[interface],
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122 global_ssl_config[port]);
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123 if not ssl then
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124 log("error", "Error binding encrypted port for %s: %s", service_info.name,
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125 error_to_friendly_message(service_name, port_number, err) or "unknown error");
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126 end
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127 end
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diff changeset
128 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
129 -- Start listening on interface+port
9836
e487197ba8a5 core.portmanager: Use server.listen API
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
130 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
131 read_size = mode,
e487197ba8a5 core.portmanager: Use server.listen API
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
132 tls_ctx = ssl,
e487197ba8a5 core.portmanager: Use server.listen API
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
133 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
134 sni_hosts = {},
9836
e487197ba8a5 core.portmanager: Use server.listen API
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
135 });
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
136 if not handler then
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
137 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
138 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
139 else
5550
557583904dc5 portmanager: Also include the interface the service is listening on
Kim Alvefur <zash@zash.se>
parents: 5549
diff changeset
140 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
141 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
142 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
143 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
144 service = service_info;
9848
b923053e69ba core.portmanager: Record TLS config for each port
Kim Alvefur <zash@zash.se>
parents: 9837
diff changeset
145 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
146 });
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
147 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
148 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
149 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
150 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
151 end
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
152 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
153 #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
154 return true;
4542
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
6788
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
157 local close; -- forward declaration
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
158
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
159 local function deactivate(service_name, service_info)
6686
c5b512cddda0 portmanager: Add luacheck annotations
Matthew Wild <mwild1@gmail.com>
parents: 6663
diff changeset
160 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
161 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
162 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
163 close(interface, port);
a7c799a7a34b portmanager: Match service against service_info (:iter() doesn't match values)
Matthew Wild <mwild1@gmail.com>
parents: 4897
diff changeset
164 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
165 end
4897
1a90e5225b22 portmanager: Fix to deactivate services when they are unregistered (metatable:iter() wins)
Matthew Wild <mwild1@gmail.com>
parents: 4861
diff changeset
166 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
167 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
168
6779
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Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
169 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
170 table.insert(services[service_name], service_info);
4542
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parents:
diff changeset
171
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
172 if not active_services:get(service_name) 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
173 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
174 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
175 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
176 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
177 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
178 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5550
diff changeset
179
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
180 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
181 return true;
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
182 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
183
6779
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Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
184 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
185 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
186 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
187 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
188 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
189 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
190 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
191 end
4897
1a90e5225b22 portmanager: Fix to deactivate services when they are unregistered (metatable:iter() wins)
Matthew Wild <mwild1@gmail.com>
parents: 4861
diff changeset
192 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
193 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
194 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
195 end
4612
8bb93860fe46 portmanager: Fire service-removed on unregister
Matthew Wild <mwild1@gmail.com>
parents: 4609
diff changeset
196 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
197 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
198
6788
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
199 local get_service_at -- forward declaration
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
200
4677
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
201 function close(interface, port)
6687
d1ee04683689 portmanager: Rename variable to avoid name conflict [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6686
diff changeset
202 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
203 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
204 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
205 end
6687
d1ee04683689 portmanager: Rename variable to avoid name conflict [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6686
diff changeset
206 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
207 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
208 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
209 return true;
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
210 end
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
211
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
212 function get_service_at(interface, port)
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
213 local data = active_services:search(nil, interface, port)[1][1];
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
214 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
215 end
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
216
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
217 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
218 return (services[service_name] or {})[1];
4597
25d89c7d6aee portmanager: Add get_service()
Matthew Wild <mwild1@gmail.com>
parents: 4583
diff changeset
219 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
220
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
221 local function get_active_services()
4598
d2bcb959d713 portmanager: Add get_active_services()
Matthew Wild <mwild1@gmail.com>
parents: 4597
diff changeset
222 return active_services;
d2bcb959d713 portmanager: Add get_active_services()
Matthew Wild <mwild1@gmail.com>
parents: 4597
diff changeset
223 end
d2bcb959d713 portmanager: Add get_active_services()
Matthew Wild <mwild1@gmail.com>
parents: 4597
diff changeset
224
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
225 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
226 return services;
1ec8122ddffe portmanager: Add get_registered_services() to the public API
Matthew Wild <mwild1@gmail.com>
parents: 4617
diff changeset
227 end
1ec8122ddffe portmanager: Add get_registered_services() to the public API
Matthew Wild <mwild1@gmail.com>
parents: 4617
diff changeset
228
6779
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Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
229 -- Event handlers
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
230
9849
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
231 local function add_sni_host(host, service)
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
232 -- local global_ssl_config = config.get(host, "ssl") or {};
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
233 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
234 in active_services:iter(service, nil, nil, nil) do
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
235 if active_service.server.hosts and active_service.tls_cfg then
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
236 -- local config_prefix = (active_service.config_prefix or name).."_";
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
237 -- if config_prefix == "_" then
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
238 -- config_prefix = "";
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
239 -- end
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
240 -- local prefix_ssl_config = config.get(host, config_prefix.."ssl") or global_ssl_config;
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
241 -- FIXME only global 'ssl' settings are mixed in here
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
242 -- TODO per host and per service settings should be merged in,
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
243 -- without overriding the per-host certificate
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
244 local ssl, err, cfg = certmanager.create_context(host, "server");
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
245 if ssl then
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
246 active_service.server.hosts[host] = ssl;
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
247 if not active_service.tls_cfg.certificate then
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
248 active_service.server.tls_ctx = ssl;
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
249 active_service.tls_cfg = cfg;
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
250 end
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
251 else
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
252 log("error", "err = %q", err);
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
253 end
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
254 end
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
255 end
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
256 end
70e56f126177 core.portmanager: Collect per-host certificates for SNI
Kim Alvefur <zash@zash.se>
parents: 9848
diff changeset
257
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258 prosody.events.add_handler("item-added/net-provider", function (event)
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259 local item = event.item;
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260 register_service(item.name, item);
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261 for host in pairs(prosody.hosts) do
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262 add_sni_host(host, item.name);
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263 end
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264 end);
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265 prosody.events.add_handler("item-removed/net-provider", function (event)
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266 local item = event.item;
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267 unregister_service(item.name, item);
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268 end);
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269
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270 prosody.events.add_handler("host-activated", add_sni_host);
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271 prosody.events.add_handler("host-deactivated", function (host)
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272 for name, interface, port, n, active_service --luacheck: ignore 213
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273 in active_services:iter(nil, nil, nil, nil) do
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274 if active_service.tls_cfg then
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275 active_service.server.hosts[host] = nil;
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276 end
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277 end
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278 end);
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279
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280 return {
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281 activate = activate;
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282 deactivate = deactivate;
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283 register_service = register_service;
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284 unregister_service = unregister_service;
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285 close = close;
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286 get_service_at = get_service_at;
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287 get_service = get_service;
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288 get_active_services = get_active_services;
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289 get_registered_services = get_registered_services;
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290 };