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annotate mod_strict_https/mod_strict_https.lua @ 5536:96dec7681af8

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mod_firewall: Update user marks to store instantly via map store The original approach was to keep marks in memory only, and persist them at shutdown. That saves I/O, at the cost of potentially losing marks on an unclean shutdown. This change persists marks instantly, which may have some performance overhead but should be more "correct". It also splits the marking/unmarking into an event which may be watched or even fired by other modules.
author Matthew Wild <mwild1@gmail.com>
date Thu, 08 Jun 2023 16:20:42 +0100
parents f8797e3284ff
children
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1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
Kim Alvefur <zash@zash.se>
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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
Kim Alvefur <zash@zash.se>
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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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
Kim Alvefur <zash@zash.se>
parents: 861
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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
Kim Alvefur <zash@zash.se>
parents: 5411
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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
Kim Alvefur <zash@zash.se>
parents: 863
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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
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parents: 863
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12 local request, response = event_data.request, event_data.response;
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parents: 863
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13 if request and response then
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
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parents: 863
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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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parents: 863
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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
Kim Alvefur <zash@zash.se>
parents: 5411
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16 elseif redirect then
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b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
parents: 863
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17 -- This won't get the port number right
b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
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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;
1b34c8e46ffb mod_strict_https: New module implementing HTTP Strict Transport Security
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20 end
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21 end
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b3158647cb36 mod_strict_https: Update to use modern APIs instead of monkey patching
Kim Alvefur <zash@zash.se>
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);