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annotate mod_persisthosts/mod_persisthosts.lua @ 5448:9d542e86e19a

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mod_http_oauth2: Allow requesting a subset of scopes on token refresh This enables clients to request access tokens with fewer permissions than the grant they were given, reducing impact of token leak. Clients could e.g. request access tokens with some privileges and immediately revoke them after use, or other strategies.
author Kim Alvefur <zash@zash.se>
date Thu, 11 May 2023 21:40:09 +0200
parents 366fadb5c6e5
children
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c563f4d64302 mod_persisthosts: Module that dynamically creates stub configuration files for dynamically activated hosts
Kim Alvefur <zash@zash.se>
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1 -- mod_persisthosts
c563f4d64302 mod_persisthosts: Module that dynamically creates stub configuration files for dynamically activated hosts
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2 module:set_global();
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3
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4 local set = require"util.set";
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5 local stat = require"lfs".attributes;
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6 local resolve_relative_path = require"core.configmanager".resolve_relative_path;
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c563f4d64302 mod_persisthosts: Module that dynamically creates stub configuration files for dynamically activated hosts
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8 local vhost_path = module:get_option_string("persisthosts_path", "conf.d");
c563f4d64302 mod_persisthosts: Module that dynamically creates stub configuration files for dynamically activated hosts
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9 local path_pattern = resolve_relative_path(prosody.paths.config, vhost_path) .. "/%s.cfg.lua";
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10
c563f4d64302 mod_persisthosts: Module that dynamically creates stub configuration files for dynamically activated hosts
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11 local original = set.new();
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12 original:include(prosody.hosts);
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14 module:hook("host-activated", function(host)
c563f4d64302 mod_persisthosts: Module that dynamically creates stub configuration files for dynamically activated hosts
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15 if not original:contains(host) then
c563f4d64302 mod_persisthosts: Module that dynamically creates stub configuration files for dynamically activated hosts
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16 local path = path_pattern:format(host);
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17 if not stat(path) then
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18 local fh, err = io.open(path, "w");
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19 if fh then
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20 fh:write(("VirtualHost%q\n"):format(host));
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366fadb5c6e5 mod_persisthosts: Fire an event to allow other modules a chance to write to the new config file
Kim Alvefur <zash@zash.se>
parents: 2446
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21 module:fire_event("host-persisted", { host = host, file = fh });
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22 fh:close();
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23 module:log("info", "Config file for host '%s' created", host);
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24 else
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25 module:log("error", "Could not open '%s' for writing: %s", path, err or "duno");
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26 end
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27 else
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28 module:log("debug", "File '%s' existed already", path);
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29 end
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30 else
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31 module:log("debug", "VirtualHost '%s' existed already", host);
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32 end
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33 end);
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34