Mercurial > prosody-modules

annotate mod_strict_https/mod_strict_https.lua @ 5853:97c9b76867ca

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_log_ringbuffer: Detach event handlers on logging reload (thanks Menel) Otherwise the global event handlers accumulate, one added each time logging is reoladed, and each invocation of the signal or event triggers one dump of each created ringbuffer.
author Kim Alvefur <zash@zash.se>
date Sun, 03 Mar 2024 11:23:40 +0100
parents f8797e3284ff
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
861
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 -- HTTP Strict Transport Security
5411
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
2 -- https://www.rfc-editor.org/info/rfc6797
861
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 module:set_global();
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 local http_server = require "net.http.server";
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7
863
efa9c1676d1f mod_strict_https: Correct underscore to hypen in max-age directive
Kim Alvefur <zash@zash.se>
parents: 861
diff changeset
8 local hsts_header = module:get_option_string("hsts_header", "max-age=31556952"); -- This means "Don't even try to access without HTTPS for a year"
5415
f8797e3284ff mod_strict_https: Add way to disable redirect
Kim Alvefur <zash@zash.se>
parents: 5411
diff changeset
9 local redirect = module:get_option_boolean("hsts_redirect", true);
861
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10
5411
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
11 module:wrap_object_event(http_server._events, false, function(handlers, event_name, event_data)
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
12 local request, response = event_data.request, event_data.response;
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
13 if request and response then
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
14 if request.secure then
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
15 response.headers.strict_transport_security = hsts_header;
5415
f8797e3284ff mod_strict_https: Add way to disable redirect
Kim Alvefur <zash@zash.se>
parents: 5411
diff changeset
16 elseif redirect then
5411
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
17 -- This won't get the port number right
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
18 response.headers.location = "https://" .. request.host .. request.path .. (request.query and "?" .. request.query or "");
861
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 return 301;
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20 end
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 end
5411
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
22 return handlers(event_name, event_data);
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
diff changeset
23 end);