prosody
85f1cbfd364a
plugins/mod_http.lua

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

Software / code / prosody

Annotate

plugins/mod_http.lua @ 10641:85f1cbfd364a

portmanager: Don't auto-start network services under prosodyctl
author Matthew Wild <mwild1@gmail.com>
date Wed, 05 Feb 2020 17:41:40 +0000
parent 10465:09697a673015
child 10840:a83bfb266b15
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
1 -- Prosody IM
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
2 -- Copyright (C) 2008-2012 Matthew Wild
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
3 -- Copyright (C) 2008-2012 Waqas Hussain
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5427
diff changeset
4 --
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
6 -- COPYING file in the source package for more information.
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
7 --
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
8
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
9 module:set_global();
10409
abfc05495d8b mod_http: Soften dependency on mod_http_errors
Kim Alvefur <zash@zash.se>
parents: 10315
diff changeset
10 pcall(function ()
abfc05495d8b mod_http: Soften dependency on mod_http_errors
Kim Alvefur <zash@zash.se>
parents: 10315
diff changeset
11 module:depends("http_errors");
abfc05495d8b mod_http: Soften dependency on mod_http_errors
Kim Alvefur <zash@zash.se>
parents: 10315
diff changeset
12 end);
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
13
5374
b62c6cbcb065 mod_http: Import portmanager
Kim Alvefur <zash@zash.se>
parents: 5332
diff changeset
14 local portmanager = require "core.portmanager";
4892
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
15 local moduleapi = require "core.moduleapi";
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
16 local url_parse = require "socket.url".parse;
5093
1ce9e8068dda mod_http: Rework how module:http_url() builds the url.
Kim Alvefur <zash@zash.se>
parents: 5092
diff changeset
17 local url_build = require "socket.url".build;
9504
cfbea3064aa9 mod_http: Move normalize_path to util.http
Kim Alvefur <zash@zash.se>
parents: 9503
diff changeset
18 local normalize_path = require "util.http".normalize_path;
9797
071538a567d5 mod_http: Determine CORS methods to whitelist from actual methods used
Kim Alvefur <zash@zash.se>
parents: 9796
diff changeset
19 local set = require "util.set";
4892
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
20
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
21 local server = require "net.http.server";
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
22
4736
3514338c59c3 net.http.server, mod_http: Support http_default_host config option to specify where to direct requests for unknown HTTP vhosts
Matthew Wild <mwild1@gmail.com>
parents: 4724
diff changeset
23 server.set_default_host(module:get_option_string("http_default_host"));
3514338c59c3 net.http.server, mod_http: Support http_default_host config option to specify where to direct requests for unknown HTTP vhosts
Matthew Wild <mwild1@gmail.com>
parents: 4724
diff changeset
24
7580
588ed6451984 mod_http: Allow configuring http parser size limits
Kim Alvefur <zash@zash.se>
parents: 6598
diff changeset
25 server.set_option("body_size_limit", module:get_option_number("http_max_content_size"));
588ed6451984 mod_http: Allow configuring http parser size limits
Kim Alvefur <zash@zash.se>
parents: 6598
diff changeset
26 server.set_option("buffer_size_limit", module:get_option_number("http_max_buffer_size"));
588ed6451984 mod_http: Allow configuring http parser size limits
Kim Alvefur <zash@zash.se>
parents: 6598
diff changeset
27
9793
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
28 -- CORS settigs
9797
071538a567d5 mod_http: Determine CORS methods to whitelist from actual methods used
Kim Alvefur <zash@zash.se>
parents: 9796
diff changeset
29 local opt_methods = module:get_option_set("access_control_allow_methods", { "GET", "OPTIONS" });
9793
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
30 local opt_headers = module:get_option_set("access_control_allow_headers", { "Content-Type" });
10258
4ff2f14f9ac7 mod_http: Add support for configuring CORS Access-Control-Allow-Credentials
Matthew Wild <mwild1@gmail.com>
parents: 9852
diff changeset
31 local opt_credentials = module:get_option_boolean("access_control_allow_credentials", false);
9793
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
32 local opt_max_age = module:get_option_number("access_control_max_age", 2 * 60 * 60);
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
33
4667
d0cfc49f3f2b mod_http: Support for default_path in apps
Matthew Wild <mwild1@gmail.com>
parents: 4664
diff changeset
34 local function get_http_event(host, app_path, key)
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
35 local method, path = key:match("^(%S+)%s+(.+)$");
4721
1c6c4c53f08a mod_http: Routes now require a method to be specified, but the path has become optional (defaults to the base path with no trailing '/'
Matthew Wild <mwild1@gmail.com>
parents: 4720
diff changeset
36 if not method then -- No path specified, default to "" (base path)
1c6c4c53f08a mod_http: Routes now require a method to be specified, but the path has become optional (defaults to the base path with no trailing '/'
Matthew Wild <mwild1@gmail.com>
parents: 4720
diff changeset
37 method, path = key, "";
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
38 end
4721
1c6c4c53f08a mod_http: Routes now require a method to be specified, but the path has become optional (defaults to the base path with no trailing '/'
Matthew Wild <mwild1@gmail.com>
parents: 4720
diff changeset
39 if method:sub(1,1) == "/" then
1c6c4c53f08a mod_http: Routes now require a method to be specified, but the path has become optional (defaults to the base path with no trailing '/'
Matthew Wild <mwild1@gmail.com>
parents: 4720
diff changeset
40 return nil;
1c6c4c53f08a mod_http: Routes now require a method to be specified, but the path has become optional (defaults to the base path with no trailing '/'
Matthew Wild <mwild1@gmail.com>
parents: 4720
diff changeset
41 end
5092
a89f8f2f2943 mod_http: Don't produce paths with double / if a module is set to serve /
Kim Alvefur <zash@zash.se>
parents: 4915
diff changeset
42 if app_path == "/" and path:sub(1,1) == "/" then
a89f8f2f2943 mod_http: Don't produce paths with double / if a module is set to serve /
Kim Alvefur <zash@zash.se>
parents: 4915
diff changeset
43 app_path = "";
a89f8f2f2943 mod_http: Don't produce paths with double / if a module is set to serve /
Kim Alvefur <zash@zash.se>
parents: 4915
diff changeset
44 end
9376
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
45 if host == "*" then
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
46 return method:upper().." "..app_path..path;
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
47 else
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
48 return method:upper().." "..host..app_path..path;
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
49 end
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
50 end
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
51
4702
5a85e541de1a mod_http: Switch to single option for specifying HTTP app bases, http_paths. Keys are app/module names, values are base paths.
Matthew Wild <mwild1@gmail.com>
parents: 4696
diff changeset
52 local function get_base_path(host_module, app_name, default_app_path)
5332
5b73ac268a9e mod_http: Expand $host in http_paths
Kim Alvefur <zash@zash.se>
parents: 5230
diff changeset
53 return (normalize_path(host_module:get_option("http_paths", {})[app_name] -- Host
4702
5a85e541de1a mod_http: Switch to single option for specifying HTTP app bases, http_paths. Keys are app/module names, values are base paths.
Matthew Wild <mwild1@gmail.com>
parents: 4696
diff changeset
54 or module:get_option("http_paths", {})[app_name] -- Global
5332
5b73ac268a9e mod_http: Expand $host in http_paths
Kim Alvefur <zash@zash.se>
parents: 5230
diff changeset
55 or default_app_path)) -- Default
6025
583e5c1365fe mod_http: Use hostname from the correct context (thanks gryffus)
Kim Alvefur <zash@zash.se>
parents: 5427
diff changeset
56 :gsub("%$(%w+)", { host = host_module.host });
4892
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
57 end
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
58
6504
e1659f32852e mod_http: For URLs that end with / or wildcard handlers, add a low-priority redirect from without to with slash
Kim Alvefur <zash@zash.se>
parents: 6086
diff changeset
59 local function redir_handler(event)
e1659f32852e mod_http: For URLs that end with / or wildcard handlers, add a low-priority redirect from without to with slash
Kim Alvefur <zash@zash.se>
parents: 6086
diff changeset
60 event.response.headers.location = event.request.path.."/";
7518
829ebe806e82 mod_http: Fix indentation in redir_handler
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 7359
diff changeset
61 if event.request.url.query then
829ebe806e82 mod_http: Fix indentation in redir_handler
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 7359
diff changeset
62 event.response.headers.location = event.response.headers.location .. "?" .. event.request.url.query
829ebe806e82 mod_http: Fix indentation in redir_handler
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 7359
diff changeset
63 end
6504
e1659f32852e mod_http: For URLs that end with / or wildcard handlers, add a low-priority redirect from without to with slash
Kim Alvefur <zash@zash.se>
parents: 6086
diff changeset
64 return 301;
e1659f32852e mod_http: For URLs that end with / or wildcard handlers, add a low-priority redirect from without to with slash
Kim Alvefur <zash@zash.se>
parents: 6086
diff changeset
65 end
e1659f32852e mod_http: For URLs that end with / or wildcard handlers, add a low-priority redirect from without to with slash
Kim Alvefur <zash@zash.se>
parents: 6086
diff changeset
66
5093
1ce9e8068dda mod_http: Rework how module:http_url() builds the url.
Kim Alvefur <zash@zash.se>
parents: 5092
diff changeset
67 local ports_by_scheme = { http = 80, https = 443, };
1ce9e8068dda mod_http: Rework how module:http_url() builds the url.
Kim Alvefur <zash@zash.se>
parents: 5092
diff changeset
68
4892
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
69 -- Helper to deduce a module's external URL
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
70 function moduleapi.http_url(module, app_name, default_path)
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
71 app_name = app_name or (module.name:gsub("^http_", ""));
5183
8461e8ed7c09 mod_http: Rename variable for clarity
Matthew Wild <mwild1@gmail.com>
parents: 5180
diff changeset
72 local external_url = url_parse(module:get_option_string("http_external_url")) or {};
6026
8a8be471ec72 mod_http: Fix http_external_url setting without an explicit port
Kim Alvefur <zash@zash.se>
parents: 6025
diff changeset
73 if external_url.scheme and external_url.port == nil then
8a8be471ec72 mod_http: Fix http_external_url setting without an explicit port
Kim Alvefur <zash@zash.se>
parents: 6025
diff changeset
74 external_url.port = ports_by_scheme[external_url.scheme];
8a8be471ec72 mod_http: Fix http_external_url setting without an explicit port
Kim Alvefur <zash@zash.se>
parents: 6025
diff changeset
75 end
4892
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
76 local services = portmanager.get_active_services();
4915
3fbc01d1fc5a mod_http: Fix traceback when no HTTP services succeed in binding
Matthew Wild <mwild1@gmail.com>
parents: 4911
diff changeset
77 local http_services = services:get("https") or services:get("http") or {};
8969
48d0b908f8b6 mod_http: Silecence harmless warnings
Kim Alvefur <zash@zash.se>
parents: 8596
diff changeset
78 for interface, ports in pairs(http_services) do -- luacheck: ignore 213/interface
8970
75c3b1bd9d7b mod_http: Rename loop variable to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 8969
diff changeset
79 for port, service in pairs(ports) do -- luacheck: ignore 512
5093
1ce9e8068dda mod_http: Rework how module:http_url() builds the url.
Kim Alvefur <zash@zash.se>
parents: 5092
diff changeset
80 local url = {
8970
75c3b1bd9d7b mod_http: Rename loop variable to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 8969
diff changeset
81 scheme = (external_url.scheme or service[1].service.name);
5190
76c73bd3d483 mod_http: Make module:http_url() aware of http_host
Kim Alvefur <zash@zash.se>
parents: 5183
diff changeset
82 host = (external_url.host or module:get_option_string("http_host", module.host));
5183
8461e8ed7c09 mod_http: Rename variable for clarity
Matthew Wild <mwild1@gmail.com>
parents: 5180
diff changeset
83 port = tonumber(external_url.port) or port or 80;
9502
09e7b0048ebe mod_http: Make sure path from http_external_url always ends with a slash (fixes #1183)
Kim Alvefur <zash@zash.se>
parents: 7867
diff changeset
84 path = normalize_path(external_url.path or "/", true)..
5093
1ce9e8068dda mod_http: Rework how module:http_url() builds the url.
Kim Alvefur <zash@zash.se>
parents: 5092
diff changeset
85 (get_base_path(module, app_name, default_path or "/"..app_name):sub(2));
1ce9e8068dda mod_http: Rework how module:http_url() builds the url.
Kim Alvefur <zash@zash.se>
parents: 5092
diff changeset
86 }
1ce9e8068dda mod_http: Rework how module:http_url() builds the url.
Kim Alvefur <zash@zash.se>
parents: 5092
diff changeset
87 if ports_by_scheme[url.scheme] == url.port then url.port = nil end
1ce9e8068dda mod_http: Rework how module:http_url() builds the url.
Kim Alvefur <zash@zash.se>
parents: 5092
diff changeset
88 return url_build(url);
4892
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
89 end
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
90 end
6598
4b4852c4f96a mod_http: Return a static string from module:http_url() when no ports are enabled and log a warning
Kim Alvefur <zash@zash.se>
parents: 6597
diff changeset
91 module:log("warn", "No http ports enabled, can't generate an external URL");
4b4852c4f96a mod_http: Return a static string from module:http_url() when no ports are enabled and log a warning
Kim Alvefur <zash@zash.se>
parents: 6597
diff changeset
92 return "http://disabled.invalid/";
4702
5a85e541de1a mod_http: Switch to single option for specifying HTTP app bases, http_paths. Keys are app/module names, values are base paths.
Matthew Wild <mwild1@gmail.com>
parents: 4696
diff changeset
93 end
5a85e541de1a mod_http: Switch to single option for specifying HTTP app bases, http_paths. Keys are app/module names, values are base paths.
Matthew Wild <mwild1@gmail.com>
parents: 4696
diff changeset
94
10258
4ff2f14f9ac7 mod_http: Add support for configuring CORS Access-Control-Allow-Credentials
Matthew Wild <mwild1@gmail.com>
parents: 9852
diff changeset
95 local function apply_cors_headers(response, methods, headers, max_age, allow_credentials, origin)
9793
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
96 response.headers.access_control_allow_methods = tostring(methods);
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
97 response.headers.access_control_allow_headers = tostring(headers);
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
98 response.headers.access_control_max_age = tostring(max_age)
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
99 response.headers.access_control_allow_origin = origin or "*";
10258
4ff2f14f9ac7 mod_http: Add support for configuring CORS Access-Control-Allow-Credentials
Matthew Wild <mwild1@gmail.com>
parents: 9852
diff changeset
100 if allow_credentials then
4ff2f14f9ac7 mod_http: Add support for configuring CORS Access-Control-Allow-Credentials
Matthew Wild <mwild1@gmail.com>
parents: 9852
diff changeset
101 response.headers.access_control_allow_credentials = "true";
4ff2f14f9ac7 mod_http: Add support for configuring CORS Access-Control-Allow-Credentials
Matthew Wild <mwild1@gmail.com>
parents: 9852
diff changeset
102 end
9793
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
103 end
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
104
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
105 function module.add_host(module)
9376
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
106 local host = module.host;
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
107 if host ~= "*" then
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
108 host = module:get_option_string("http_host", host);
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
109 end
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
110 local apps = {};
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
111 module.environment.apps = apps;
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
112 local function http_app_added(event)
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
113 local app_name = event.item.name;
4667
d0cfc49f3f2b mod_http: Support for default_path in apps
Matthew Wild <mwild1@gmail.com>
parents: 4664
diff changeset
114 local default_app_path = event.item.default_path or "/"..app_name;
4892
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
115 local app_path = get_base_path(module, app_name, default_app_path);
6c8074f47ca4 mod_http: Add module:http_url([app_name,][default_path]) for a module to get a guess at its external URL
Matthew Wild <mwild1@gmail.com>
parents: 4774
diff changeset
116 if not app_name then
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
117 -- TODO: Link to docs
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
118 module:log("error", "HTTP app has no 'name', add one or use module:provides('http', app)");
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
119 return;
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
120 end
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
121 apps[app_name] = apps[app_name] or {};
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
122 local app_handlers = apps[app_name];
9793
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
123
9797
071538a567d5 mod_http: Determine CORS methods to whitelist from actual methods used
Kim Alvefur <zash@zash.se>
parents: 9796
diff changeset
124 local app_methods = opt_methods;
071538a567d5 mod_http: Determine CORS methods to whitelist from actual methods used
Kim Alvefur <zash@zash.se>
parents: 9796
diff changeset
125
9793
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
126 local function cors_handler(event_data)
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
127 local request, response = event_data.request, event_data.response;
10258
4ff2f14f9ac7 mod_http: Add support for configuring CORS Access-Control-Allow-Credentials
Matthew Wild <mwild1@gmail.com>
parents: 9852
diff changeset
128 apply_cors_headers(response, app_methods, opt_headers, opt_max_age, opt_credentials, request.headers.origin);
9793
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
129 end
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
130
9796
adfb29f44412 mod_http: Set up to handle OPTIONS
Kim Alvefur <zash@zash.se>
parents: 9793
diff changeset
131 local function options_handler(event_data)
adfb29f44412 mod_http: Set up to handle OPTIONS
Kim Alvefur <zash@zash.se>
parents: 9793
diff changeset
132 cors_handler(event_data);
adfb29f44412 mod_http: Set up to handle OPTIONS
Kim Alvefur <zash@zash.se>
parents: 9793
diff changeset
133 return "";
adfb29f44412 mod_http: Set up to handle OPTIONS
Kim Alvefur <zash@zash.se>
parents: 9793
diff changeset
134 end
adfb29f44412 mod_http: Set up to handle OPTIONS
Kim Alvefur <zash@zash.se>
parents: 9793
diff changeset
135
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
136 for key, handler in pairs(event.item.route or {}) do
4667
d0cfc49f3f2b mod_http: Support for default_path in apps
Matthew Wild <mwild1@gmail.com>
parents: 4664
diff changeset
137 local event_name = get_http_event(host, app_path, key);
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
138 if event_name then
9797
071538a567d5 mod_http: Determine CORS methods to whitelist from actual methods used
Kim Alvefur <zash@zash.se>
parents: 9796
diff changeset
139 local method = event_name:match("^%S+");
071538a567d5 mod_http: Determine CORS methods to whitelist from actual methods used
Kim Alvefur <zash@zash.se>
parents: 9796
diff changeset
140 if not app_methods:contains(method) then
071538a567d5 mod_http: Determine CORS methods to whitelist from actual methods used
Kim Alvefur <zash@zash.se>
parents: 9796
diff changeset
141 app_methods = app_methods + set.new{ method };
071538a567d5 mod_http: Determine CORS methods to whitelist from actual methods used
Kim Alvefur <zash@zash.se>
parents: 9796
diff changeset
142 end
9796
adfb29f44412 mod_http: Set up to handle OPTIONS
Kim Alvefur <zash@zash.se>
parents: 9793
diff changeset
143 local options_event_name = event_name:gsub("^%S+", "OPTIONS");
4724
a8c234332258 mod_http: Allow a route value to be static data rather than a handler function
Matthew Wild <mwild1@gmail.com>
parents: 4721
diff changeset
144 if type(handler) ~= "function" then
a8c234332258 mod_http: Allow a route value to be static data rather than a handler function
Matthew Wild <mwild1@gmail.com>
parents: 4721
diff changeset
145 local data = handler;
a8c234332258 mod_http: Allow a route value to be static data rather than a handler function
Matthew Wild <mwild1@gmail.com>
parents: 4721
diff changeset
146 handler = function () return data; end
a8c234332258 mod_http: Allow a route value to be static data rather than a handler function
Matthew Wild <mwild1@gmail.com>
parents: 4721
diff changeset
147 elseif event_name:sub(-2, -1) == "/*" then
5230
6f5640375358 mod_http: Fix path length pattern
Kim Alvefur <zash@zash.se>
parents: 5204
diff changeset
148 local base_path_len = #event_name:match("/.+$");
4669
0e0a72679f77 mod_http: Pass portion of path that matched wildcard to wildcard handlers, as a second parameter
Matthew Wild <mwild1@gmail.com>
parents: 4667
diff changeset
149 local _handler = handler;
8972
0b254439d451 mod_http: Rename argument to avoid name clash with outer scope [luacheck]
Kim Alvefur <zash@zash.se>
parents: 8971
diff changeset
150 handler = function (_event)
0b254439d451 mod_http: Rename argument to avoid name clash with outer scope [luacheck]
Kim Alvefur <zash@zash.se>
parents: 8971
diff changeset
151 local path = _event.request.path:sub(base_path_len);
0b254439d451 mod_http: Rename argument to avoid name clash with outer scope [luacheck]
Kim Alvefur <zash@zash.se>
parents: 8971
diff changeset
152 return _handler(_event, path);
4669
0e0a72679f77 mod_http: Pass portion of path that matched wildcard to wildcard handlers, as a second parameter
Matthew Wild <mwild1@gmail.com>
parents: 4667
diff changeset
153 end;
6504
e1659f32852e mod_http: For URLs that end with / or wildcard handlers, add a low-priority redirect from without to with slash
Kim Alvefur <zash@zash.se>
parents: 6086
diff changeset
154 module:hook_object_event(server, event_name:sub(1, -3), redir_handler, -1);
e1659f32852e mod_http: For URLs that end with / or wildcard handlers, add a low-priority redirect from without to with slash
Kim Alvefur <zash@zash.se>
parents: 6086
diff changeset
155 elseif event_name:sub(-1, -1) == "/" then
e1659f32852e mod_http: For URLs that end with / or wildcard handlers, add a low-priority redirect from without to with slash
Kim Alvefur <zash@zash.se>
parents: 6086
diff changeset
156 module:hook_object_event(server, event_name:sub(1, -2), redir_handler, -1);
4669
0e0a72679f77 mod_http: Pass portion of path that matched wildcard to wildcard handlers, as a second parameter
Matthew Wild <mwild1@gmail.com>
parents: 4667
diff changeset
157 end
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
158 if not app_handlers[event_name] then
10315
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
159 app_handlers[event_name] = {
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
160 main = handler;
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
161 cors = cors_handler;
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
162 options = options_handler;
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
163 };
4696
4700e318add1 mod_http: Use module:hook/unhook_event_object() so that handlers get unregistered if mod_http is unloaded
Matthew Wild <mwild1@gmail.com>
parents: 4678
diff changeset
164 module:hook_object_event(server, event_name, handler);
9793
9993fd021d19 mod_http: Solve CORS problems once and for all
Kim Alvefur <zash@zash.se>
parents: 9504
diff changeset
165 module:hook_object_event(server, event_name, cors_handler, 1);
9796
adfb29f44412 mod_http: Set up to handle OPTIONS
Kim Alvefur <zash@zash.se>
parents: 9793
diff changeset
166 module:hook_object_event(server, options_event_name, options_handler, -1);
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
167 else
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
168 module:log("warn", "App %s added handler twice for '%s', ignoring", app_name, event_name);
4636
41983ec223f0 mod_http: Include handlers of non-global modules.
Waqas Hussain <waqas20@gmail.com>
parents: 4635
diff changeset
169 end
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
170 else
7359
a5a080c12c96 Update every link to the documentation to use HTTPS
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 7247
diff changeset
171 module:log("error", "Invalid route in %s, %q. See https://prosody.im/doc/developers/http#routes", app_name, key);
4636
41983ec223f0 mod_http: Include handlers of non-global modules.
Waqas Hussain <waqas20@gmail.com>
parents: 4635
diff changeset
172 end
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
173 end
6597
321321f566fb mod_http: Log a debug message when adding new http apps and warn if no http ports are enabled
Kim Alvefur <zash@zash.se>
parents: 6596
diff changeset
174 local services = portmanager.get_active_services();
321321f566fb mod_http: Log a debug message when adding new http apps and warn if no http ports are enabled
Kim Alvefur <zash@zash.se>
parents: 6596
diff changeset
175 if services:get("https") or services:get("http") then
10460
5ce6cbb5ce6a mod_http: Log served URLs at 'info' level
Kim Alvefur <zash@zash.se>
parents: 10409
diff changeset
176 module:log("info", "Serving '%s' at %s", app_name, module:http_url(app_name, app_path));
6597
321321f566fb mod_http: Log a debug message when adding new http apps and warn if no http ports are enabled
Kim Alvefur <zash@zash.se>
parents: 6596
diff changeset
177 else
321321f566fb mod_http: Log a debug message when adding new http apps and warn if no http ports are enabled
Kim Alvefur <zash@zash.se>
parents: 6596
diff changeset
178 module:log("warn", "Not listening on any ports, '%s' will be unreachable", app_name);
321321f566fb mod_http: Log a debug message when adding new http apps and warn if no http ports are enabled
Kim Alvefur <zash@zash.se>
parents: 6596
diff changeset
179 end
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
180 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5427
diff changeset
181
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
182 local function http_app_removed(event)
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
183 local app_handlers = apps[event.item.name];
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
184 apps[event.item.name] = nil;
10315
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
185 for event_name, handlers in pairs(app_handlers) do
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
186 module:unhook_object_event(server, event_name, handlers.main);
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
187 module:unhook_object_event(server, event_name, handlers.cors);
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
188 local options_event_name = event_name:gsub("^%S+", "OPTIONS");
d4c538a7d655 mod_http: Unhook CORS related event handlers
Kim Alvefur <zash@zash.se>
parents: 10258
diff changeset
189 module:unhook_object_event(server, options_event_name, handlers.options);
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
190 end
4636
41983ec223f0 mod_http: Include handlers of non-global modules.
Waqas Hussain <waqas20@gmail.com>
parents: 4635
diff changeset
191 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5427
diff changeset
192
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
193 module:handle_items("http-provider", http_app_added, http_app_removed);
4736
3514338c59c3 net.http.server, mod_http: Support http_default_host config option to specify where to direct requests for unknown HTTP vhosts
Matthew Wild <mwild1@gmail.com>
parents: 4724
diff changeset
194
9376
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
195 if host ~= "*" then
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
196 server.add_host(host);
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
197 function module.unload()
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
198 server.remove_host(host);
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
199 end
4736
3514338c59c3 net.http.server, mod_http: Support http_default_host config option to specify where to direct requests for unknown HTTP vhosts
Matthew Wild <mwild1@gmail.com>
parents: 4724
diff changeset
200 end
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
201 end
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
202
9376
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
203 module.add_host(module); -- set up handling on global context too
220468f7a103 mod_http: Support global HTTP modules
Kim Alvefur <zash@zash.se>
parents: 9338
diff changeset
204
8594
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
205 local trusted_proxies = module:get_option_set("trusted_proxies", { "127.0.0.1", "::1" })._items;
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
206
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
207 local function get_ip_from_request(request)
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
208 local ip = request.conn:ip();
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
209 local forwarded_for = request.headers.x_forwarded_for;
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
210 if forwarded_for then
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
211 forwarded_for = forwarded_for..", "..ip;
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
212 for forwarded_ip in forwarded_for:gmatch("[^%s,]+") do
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
213 if not trusted_proxies[forwarded_ip] then
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
214 ip = forwarded_ip;
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
215 end
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
216 end
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
217 end
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
218 return ip;
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
219 end
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
220
8596
71da54c7f797 mod_http: Pass util.events object to API, fixes traceback
Kim Alvefur <zash@zash.se>
parents: 8594
diff changeset
221 module:wrap_object_event(server._events, false, function (handlers, event_name, event_data)
8594
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
222 local request = event_data.request;
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
223 if request then
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
224 -- Not included in eg http-error events
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
225 request.ip = get_ip_from_request(request);
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
226 end
9338
9beb767295d4 Revert 2dc7490899ae::5d6b252bc36f: Unfinished and broken
Kim Alvefur <zash@zash.se>
parents: 9336
diff changeset
227 return handlers(event_name, event_data);
8594
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
228 end);
b4a0bc46c82d mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)
Kim Alvefur <zash@zash.se>
parents: 7868
diff changeset
229
5120
bcabea740c00 mod_{admin_telnet,c2s,component,http,net_multiplex,s2s}: Use module:provides() instead of module:add_item().
Waqas Hussain <waqas20@gmail.com>
parents: 5093
diff changeset
230 module:provides("net", {
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
231 name = "http";
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
232 listener = server.listener;
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
233 default_port = 5280;
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
234 multiplex = {
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
235 pattern = "^[A-Z]";
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
236 };
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
237 });
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
238
5120
bcabea740c00 mod_{admin_telnet,c2s,component,http,net_multiplex,s2s}: Use module:provides() instead of module:add_item().
Waqas Hussain <waqas20@gmail.com>
parents: 5093
diff changeset
239 module:provides("net", {
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
240 name = "https";
4664
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
241 listener = server.listener;
7438b3c68576 mod_http: Revamp module for new API and config
Matthew Wild <mwild1@gmail.com>
parents: 4636
diff changeset
242 default_port = 5281;
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
243 encryption = "ssl";
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
244 multiplex = {
10465
09697a673015 mod_net_multiplex: Add support for using ALPN
Kim Alvefur <zash@zash.se>
parents: 10460
diff changeset
245 protocol = "http/1.1";
4635
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
246 pattern = "^[A-Z]";
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
247 };
ea5215bd2783 mod_http: Provide HTTP service.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
248 });