mirror of
https://github.com/YunoHost/SSOwat.git
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54 lines
1.5 KiB
Lua
54 lines
1.5 KiB
Lua
--
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-- init.lua
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--
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-- This is the initialization file of SSOwat. It is called once at the Nginx
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-- server's start.
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-- Consequently, all the variables declared (along with libraries and
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-- translations) in this file will be *persistent* from one HTTP request to
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-- another.
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--
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-- Remove prepending '@' & trailing 'init.lua'
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script_path = string.sub(debug.getinfo(1).source, 2, -9)
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-- Include local libs in package.path
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package.path = package.path .. ";"..script_path.."?.lua"
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-- Load cookie secret
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-- IMPORTANT (though to be confirmed?)
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-- in this context, the code is ran as root therefore we don't have to
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-- add www-data in the file permissions, which could otherwise lead
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-- to comprised apps running with the www-data group to read the secret file?
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local config = require("config")
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cookie_secret = config.get_cookie_secret()
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--
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-- Init logger
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--
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local log_file = "/var/log/nginx/ssowat.log"
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-- Make sure the log file exists and we can write in it
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io.popen("touch "..log_file)
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io.popen("chown www-data "..log_file)
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io.popen("chmod u+w "..log_file)
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local Logging = require("logging")
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local appender = function(self, level, message)
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-- Output to log file
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local fp = io.open(log_file, "a")
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local str = string.format("[%-6s%s] %s\n", level:upper(), os.date(), message)
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fp:write(str)
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fp:close()
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return true
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end
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logger = Logging.new(appender)
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-- FIXME : how to set logging level ?
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--logger:setLevel(logger.DEBUG) -- FIXME
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-- You should see that in your Nginx error logs by default
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ngx.log(ngx.INFO, "SSOwat ready")
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