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annotate mod_strict_https/mod_strict_https.lua @ 5648:c217f4edfc4f

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misc/mtail: Start of an mtail config Stashing it here in case anyone wants to continue working on it. Currently it's only counting log messages by level. Due to the permissions set by systemd on Prosody logs, mtail never managed to start correctly until permissions were manually relaxed.
author Kim Alvefur <zash@zash.se>
date Sun, 17 Sep 2023 13:36:30 +0200
parents f8797e3284ff
children
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1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
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1 -- HTTP Strict Transport Security
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b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
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parents: 863
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2 -- https://www.rfc-editor.org/info/rfc6797
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1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
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4 module:set_global();
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1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
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6 local http_server = require "net.http.server";
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7
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efa9c1676d1f mod_strict_https: Correct underscore to hypen in max-age directive
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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"
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f8797e3284ff mod_strict_https: Add way to disable redirect
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9 local redirect = module:get_option_boolean("hsts_redirect", true);
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10
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b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
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parents: 863
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11 module:wrap_object_event(http_server._events, false, function(handlers, event_name, event_data)
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12 local request, response = event_data.request, event_data.response;
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13 if request and response then
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14 if request.secure then
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
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15 response.headers.strict_transport_security = hsts_header;
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f8797e3284ff mod_strict_https: Add way to disable redirect
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16 elseif redirect then
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parents: 863
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17 -- This won't get the port number right
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parents: 863
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18 response.headers.location = "https://" .. request.host .. request.path .. (request.query and "?" .. request.query or "");
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19 return 301;
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20 end
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21 end
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parents: 863
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22 return handlers(event_name, event_data);
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
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parents: 863
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23 end);