prosody
24170d74b00b
core/portmanager.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

core/portmanager.lua @ 7947:24170d74b00b

core: Split some very long lines [luacheck]
author Kim Alvefur <zash@zash.se>
date Sat, 04 Mar 2017 17:49:48 +0100
parent 7421:d6f12056afda
child 8555:4f0f5b49bb03
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4741
0653476ac3a3 portmanager: Explicitly import some libraries
Matthew Wild <mwild1@gmail.com>
parents: 4687
diff changeset
1 local config = require "core.configmanager";
4856
3e3e282f20a3 portmanager: Support for per-port SSL certificates
Matthew Wild <mwild1@gmail.com>
parents: 4809
diff changeset
2 local certmanager = require "core.certmanager";
4741
0653476ac3a3 portmanager: Explicitly import some libraries
Matthew Wild <mwild1@gmail.com>
parents: 4687
diff changeset
3 local server = require "net.server";
5391
0d49a4e9963b portmanager: use_ipv6 defaults to true if luasocket has ipv6 support
Kim Alvefur <zash@zash.se>
parents: 5319
diff changeset
4 local socket = require "socket";
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5
4741
0653476ac3a3 portmanager: Explicitly import some libraries
Matthew Wild <mwild1@gmail.com>
parents: 4687
diff changeset
6 local log = require "util.logger".init("portmanager");
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 local multitable = require "util.multitable";
4741
0653476ac3a3 portmanager: Explicitly import some libraries
Matthew Wild <mwild1@gmail.com>
parents: 4687
diff changeset
8 local set = require "util.set";
0653476ac3a3 portmanager: Explicitly import some libraries
Matthew Wild <mwild1@gmail.com>
parents: 4687
diff changeset
9
4857
0991a127ac43 portmanager: Remove unused import of 'package'
Matthew Wild <mwild1@gmail.com>
parents: 4856
diff changeset
10 local table = table;
4744
3be37768720d portmanager: Fix breakage (import ALL the functions)
Matthew Wild <mwild1@gmail.com>
parents: 4743
diff changeset
11 local setmetatable, rawset, rawget = setmetatable, rawset, rawget;
6549
46d7ede2e037 portmanager: Remove unused import of pairs()
Matthew Wild <mwild1@gmail.com>
parents: 6295
diff changeset
12 local type, tonumber, tostring, ipairs = type, tonumber, tostring, ipairs;
4744
3be37768720d portmanager: Fix breakage (import ALL the functions)
Matthew Wild <mwild1@gmail.com>
parents: 4743
diff changeset
13
4741
0653476ac3a3 portmanager: Explicitly import some libraries
Matthew Wild <mwild1@gmail.com>
parents: 4687
diff changeset
14 local prosody = prosody;
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 local fire_event = prosody.events.fire_event;
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
17 local _ENV = nil;
4742
23c2ece2c8bc portmanager: Add module() definition
Matthew Wild <mwild1@gmail.com>
parents: 4741
diff changeset
18
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19 --- Config
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20
5392
613959dbd0b2 portmanager: Add use_ipv4 option, default to true.
Kim Alvefur <zash@zash.se>
parents: 5391
diff changeset
21 local default_interfaces = { };
613959dbd0b2 portmanager: Add use_ipv4 option, default to true.
Kim Alvefur <zash@zash.se>
parents: 5391
diff changeset
22 local default_local_interfaces = { };
613959dbd0b2 portmanager: Add use_ipv4 option, default to true.
Kim Alvefur <zash@zash.se>
parents: 5391
diff changeset
23 if config.get("*", "use_ipv4") ~= false then
613959dbd0b2 portmanager: Add use_ipv4 option, default to true.
Kim Alvefur <zash@zash.se>
parents: 5391
diff changeset
24 table.insert(default_interfaces, "*");
613959dbd0b2 portmanager: Add use_ipv4 option, default to true.
Kim Alvefur <zash@zash.se>
parents: 5391
diff changeset
25 table.insert(default_local_interfaces, "127.0.0.1");
613959dbd0b2 portmanager: Add use_ipv4 option, default to true.
Kim Alvefur <zash@zash.se>
parents: 5391
diff changeset
26 end
5391
0d49a4e9963b portmanager: use_ipv6 defaults to true if luasocket has ipv6 support
Kim Alvefur <zash@zash.se>
parents: 5319
diff changeset
27 if socket.tcp6 and config.get("*", "use_ipv6") ~= false then
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28 table.insert(default_interfaces, "::");
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 table.insert(default_local_interfaces, "::1");
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31
7421
d6f12056afda portmanager: Set default read size back to 4K
Kim Alvefur <zash@zash.se>
parents: 7078
diff changeset
32 local default_mode = config.get("*", "network_default_read_size") or 4096;
6041
a97591d2e1ad portmanager: Make maximum read size configurable, and default to 4KB
Matthew Wild <mwild1@gmail.com>
parents: 5550
diff changeset
33
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 --- Private state
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35
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
36 -- service_name -> { service_info, ... }
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
37 local services = setmetatable({}, { __index = function (t, k) rawset(t, k, {}); return rawget(t, k); end });
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39 -- service_name, interface (string), port (number)
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 local active_services = multitable.new();
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 --- Private helpers
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43
6663
d3023dd07cb6 portmanager, s2smanager, sessionmanager, stanza_router, storagemanager, usermanager, util.xml: Add luacheck annotations
Matthew Wild <mwild1@gmail.com>
parents: 6549
diff changeset
44 local function error_to_friendly_message(service_name, port, err) --luacheck: ignore 212/service_name
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 local friendly_message = err;
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46 if err:match(" in use") then
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
47 -- FIXME: Use service_name here
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48 if port == 5222 or port == 5223 or port == 5269 then
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
49 friendly_message = "check that Prosody or another XMPP server is "
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
50 .."not already running and using this port";
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 elseif port == 80 or port == 81 then
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 friendly_message = "check that a HTTP server is not already using "
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 .."this port";
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 elseif port == 5280 then
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 friendly_message = "check that Prosody or a BOSH connection manager "
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56 .."is not already running";
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 else
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 friendly_message = "this port is in use by another application";
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 elseif err:match("permission") then
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 friendly_message = "Prosody does not have sufficient privileges to use this port";
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
62 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 return friendly_message;
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 --- Public API
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
68 local function 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
69 local service_info = services[service_name][1];
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 if not service_info then
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 return nil, "Unknown service: "..service_name;
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
72 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5550
diff changeset
73
4616
03d9fe1bcdd3 portmanager: Fix pre-0.9 compatibility by taking default_interface and default_port from the listener instead of service table
Matthew Wild <mwild1@gmail.com>
parents: 4615
diff changeset
74 local listener = service_info.listener;
03d9fe1bcdd3 portmanager: Fix pre-0.9 compatibility by taking default_interface and default_port from the listener instead of service table
Matthew Wild <mwild1@gmail.com>
parents: 4615
diff changeset
75
4615
29a9988c1e1b portmanager: Allow services to specify their config option prefix
Matthew Wild <mwild1@gmail.com>
parents: 4612
diff changeset
76 local config_prefix = (service_info.config_prefix or service_name).."_";
29a9988c1e1b portmanager: Allow services to specify their config option prefix
Matthew Wild <mwild1@gmail.com>
parents: 4612
diff changeset
77 if config_prefix == "_" then
29a9988c1e1b portmanager: Allow services to specify their config option prefix
Matthew Wild <mwild1@gmail.com>
parents: 4612
diff changeset
78 config_prefix = "";
29a9988c1e1b portmanager: Allow services to specify their config option prefix
Matthew Wild <mwild1@gmail.com>
parents: 4612
diff changeset
79 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80
4687
bd3a852b949a portmanager: Fix selecting bind_interfaces from pre-0.9 config options.
Kim Alvefur <zash@zash.se>
parents: 4677
diff changeset
81 local bind_interfaces = config.get("*", config_prefix.."interfaces")
4615
29a9988c1e1b portmanager: Allow services to specify their config option prefix
Matthew Wild <mwild1@gmail.com>
parents: 4612
diff changeset
82 or config.get("*", config_prefix.."interface") -- COMPAT w/pre-0.9
5087
71a5a6a6c74c portmanager: Support 'local_interfaces' config option (default for private listeners like components, telnet, etc.) (thanks mva)
Matthew Wild <mwild1@gmail.com>
parents: 5047
diff changeset
83 or (service_info.private and (config.get("*", "local_interfaces") or default_local_interfaces))
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
84 or config.get("*", "interfaces")
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
85 or config.get("*", "interface") -- COMPAT w/pre-0.9
4616
03d9fe1bcdd3 portmanager: Fix pre-0.9 compatibility by taking default_interface and default_port from the listener instead of service table
Matthew Wild <mwild1@gmail.com>
parents: 4615
diff changeset
86 or listener.default_interface -- COMPAT w/pre0.9
4687
bd3a852b949a portmanager: Fix selecting bind_interfaces from pre-0.9 config options.
Kim Alvefur <zash@zash.se>
parents: 4677
diff changeset
87 or default_interfaces
bd3a852b949a portmanager: Fix selecting bind_interfaces from pre-0.9 config options.
Kim Alvefur <zash@zash.se>
parents: 4677
diff changeset
88 bind_interfaces = set.new(type(bind_interfaces)~="table" and {bind_interfaces} or bind_interfaces);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5550
diff changeset
89
5319
d20861bf900b portmanager: Make sure foo_ports is a table
Kim Alvefur <zash@zash.se>
parents: 5225
diff changeset
90 local bind_ports = config.get("*", config_prefix.."ports")
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
91 or service_info.default_ports
4624
3e4715d44561 portmanager: Support 'default_port' in service options
Matthew Wild <mwild1@gmail.com>
parents: 4618
diff changeset
92 or {service_info.default_port
3e4715d44561 portmanager: Support 'default_port' in service options
Matthew Wild <mwild1@gmail.com>
parents: 4618
diff changeset
93 or listener.default_port -- COMPAT w/pre-0.9
5319
d20861bf900b portmanager: Make sure foo_ports is a table
Kim Alvefur <zash@zash.se>
parents: 5225
diff changeset
94 }
d20861bf900b portmanager: Make sure foo_ports is a table
Kim Alvefur <zash@zash.se>
parents: 5225
diff changeset
95 bind_ports = set.new(type(bind_ports) ~= "table" and { bind_ports } or bind_ports );
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
96
6041
a97591d2e1ad portmanager: Make maximum read size configurable, and default to 4KB
Matthew Wild <mwild1@gmail.com>
parents: 5550
diff changeset
97 local mode, ssl = listener.default_mode or default_mode;
5549
cce17bcb7c94 portmanager: Include port numbers the service is listening on in the info logs.
Waqas Hussain <waqas20@gmail.com>
parents: 5432
diff changeset
98 local hooked_ports = {};
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5550
diff changeset
99
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
100 for interface in bind_interfaces do
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
101 for port in bind_ports do
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
102 local port_number = tonumber(port);
13454b2b86bf portmanager: Log error and fail to bind when port is invalid (not a number)
Matthew Wild <mwild1@gmail.com>
parents: 5392
diff changeset
103 if not port_number then
13454b2b86bf portmanager: Log error and fail to bind when port is invalid (not a number)
Matthew Wild <mwild1@gmail.com>
parents: 5392
diff changeset
104 log("error", "Invalid port number specified for service '%s': %s", service_info.name, tostring(port));
13454b2b86bf portmanager: Log error and fail to bind when port is invalid (not a number)
Matthew Wild <mwild1@gmail.com>
parents: 5392
diff changeset
105 elseif #active_services:search(nil, interface, port_number) > 0 then
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
106 log("error", "Multiple services configured to listen on the same port ([%s]:%d): %s, %s", interface, port,
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
107 active_services:search(nil, interface, port)[1][1].service.name or "<unnamed>", service_name or "<unnamed>");
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
108 else
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
109 local err;
4856
3e3e282f20a3 portmanager: Support for per-port SSL certificates
Matthew Wild <mwild1@gmail.com>
parents: 4809
diff changeset
110 -- Create SSL context for this service/port
3e3e282f20a3 portmanager: Support for per-port SSL certificates
Matthew Wild <mwild1@gmail.com>
parents: 4809
diff changeset
111 if service_info.encryption == "ssl" then
6295
cb12ff49503d core.portmanager: Simplify and take advantage of new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 6054
diff changeset
112 local global_ssl_config = config.get("*", "ssl") or {};
cb12ff49503d core.portmanager: Simplify and take advantage of new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 6054
diff changeset
113 local prefix_ssl_config = config.get("*", config_prefix.."ssl") or global_ssl_config;
cb12ff49503d core.portmanager: Simplify and take advantage of new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 6054
diff changeset
114 ssl, err = certmanager.create_context(service_info.name.." port "..port, "server",
cb12ff49503d core.portmanager: Simplify and take advantage of new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 6054
diff changeset
115 prefix_ssl_config[interface],
cb12ff49503d core.portmanager: Simplify and take advantage of new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 6054
diff changeset
116 prefix_ssl_config[port],
cb12ff49503d core.portmanager: Simplify and take advantage of new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 6054
diff changeset
117 prefix_ssl_config,
6980
daaa52b3f45f portmanager: Lower the priority of module-supplied TLS options
Kim Alvefur <zash@zash.se>
parents: 6788
diff changeset
118 service_info.ssl_config or {},
6295
cb12ff49503d core.portmanager: Simplify and take advantage of new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 6054
diff changeset
119 global_ssl_config[interface],
cb12ff49503d core.portmanager: Simplify and take advantage of new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 6054
diff changeset
120 global_ssl_config[port]);
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
121 if not ssl then
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
122 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
123 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
124 end
4856
3e3e282f20a3 portmanager: Support for per-port SSL certificates
Matthew Wild <mwild1@gmail.com>
parents: 4809
diff changeset
125 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
126 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
127 -- Start listening on interface+port
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
128 local handler, err = server.addserver(interface, port_number, listener, mode, ssl);
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 handler then
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
130 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
131 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
132 else
5550
557583904dc5 portmanager: Also include the interface the service is listening on
Kim Alvefur <zash@zash.se>
parents: 5549
diff changeset
133 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
134 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
135 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
136 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
137 service = service_info;
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
138 });
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 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
140 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
141 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
142 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
143 end
7947
24170d74b00b core: Split some very long lines [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7421
diff changeset
144 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
145 #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
146 return true;
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
147 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
148
6788
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
149 local close; -- forward declaration
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
150
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
151 local function deactivate(service_name, service_info)
6686
c5b512cddda0 portmanager: Add luacheck annotations
Matthew Wild <mwild1@gmail.com>
parents: 6663
diff changeset
152 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
153 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
154 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
155 close(interface, port);
a7c799a7a34b portmanager: Match service against service_info (:iter() doesn't match values)
Matthew Wild <mwild1@gmail.com>
parents: 4897
diff changeset
156 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
157 end
4897
1a90e5225b22 portmanager: Fix to deactivate services when they are unregistered (metatable:iter() wins)
Matthew Wild <mwild1@gmail.com>
parents: 4861
diff changeset
158 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
159 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
160
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
161 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
162 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
163
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
164 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
165 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
166 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
167 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
168 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
169 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
170 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5550
diff changeset
171
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
172 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
173 return true;
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
174 end
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
175
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
176 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
177 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
178 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
179 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
180 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
181 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
182 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
183 end
4897
1a90e5225b22 portmanager: Fix to deactivate services when they are unregistered (metatable:iter() wins)
Matthew Wild <mwild1@gmail.com>
parents: 4861
diff changeset
184 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
185 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
186 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
187 end
4612
8bb93860fe46 portmanager: Fire service-removed on unregister
Matthew Wild <mwild1@gmail.com>
parents: 4609
diff changeset
188 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
189 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
190
6788
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
191 local get_service_at -- forward declaration
d64c1f3c7e2e portmanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
192
4677
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
193 function close(interface, port)
6687
d1ee04683689 portmanager: Rename variable to avoid name conflict [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6686
diff changeset
194 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
195 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
196 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
197 end
6687
d1ee04683689 portmanager: Rename variable to avoid name conflict [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6686
diff changeset
198 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
199 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
200 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
201 return true;
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
202 end
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
203
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
204 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
205 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
206 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
207 end
05d8b4099cf5 portmanager: Add get_service_at(interface, port) and close(interface, port)
Matthew Wild <mwild1@gmail.com>
parents: 4624
diff changeset
208
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
209 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
210 return (services[service_name] or {})[1];
4597
25d89c7d6aee portmanager: Add get_service()
Matthew Wild <mwild1@gmail.com>
parents: 4583
diff changeset
211 end
4542
50aca1e0bfbd portmanager: One manager to, in the darkness, bind them
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
212
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
213 local function get_active_services()
4598
d2bcb959d713 portmanager: Add get_active_services()
Matthew Wild <mwild1@gmail.com>
parents: 4597
diff changeset
214 return active_services;
d2bcb959d713 portmanager: Add get_active_services()
Matthew Wild <mwild1@gmail.com>
parents: 4597
diff changeset
215 end
d2bcb959d713 portmanager: Add get_active_services()
Matthew Wild <mwild1@gmail.com>
parents: 4597
diff changeset
216
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
217 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
218 return services;
1ec8122ddffe portmanager: Add get_registered_services() to the public API
Matthew Wild <mwild1@gmail.com>
parents: 4617
diff changeset
219 end
1ec8122ddffe portmanager: Add get_registered_services() to the public API
Matthew Wild <mwild1@gmail.com>
parents: 4617
diff changeset
220
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
221 -- Event handlers
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
222
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
223 prosody.events.add_handler("item-added/net-provider", function (event)
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
224 local item = event.item;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
225 register_service(item.name, item);
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
226 end);
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
227 prosody.events.add_handler("item-removed/net-provider", function (event)
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
228 local item = event.item;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
229 unregister_service(item.name, item);
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
230 end);
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
231
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
232 return {
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
233 activate = activate;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
234 deactivate = deactivate;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
235 register_service = register_service;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
236 unregister_service = unregister_service;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
237 close = close;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
238 get_service_at = get_service_at;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
239 get_service = get_service;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
240 get_active_services = get_active_services;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
241 get_registered_services = get_registered_services;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6688
diff changeset
242 };