59 lines
1.6 KiB
Lua
59 lines
1.6 KiB
Lua
local CONFIG_PATH = ".;/etc/aproxy"
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-- function loadConfig()
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-- -- TODO load config_path
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-- return require("./config.lua")
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-- end
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--
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-- local config = loadConfig()
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function log(msg)
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ngx.log(ngx.STDERR, tostring(msg))
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end
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local WANTED_SCRIPTS = {
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['scripts.webfinger_allowlist'] = {accounts = {"example@example.com"}}
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}
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local compiled_chain = {}
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for module_name, module_config in pairs(WANTED_SCRIPTS) do
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local module = require(module_name)
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local module_state = module.init(module_config)
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-- TODO is it possible to make module_config readonly?
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table.insert(compiled_chain, {module, module_config, module_state})
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end
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local function onRequest()
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local request_uri = ngx.var.uri
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-- find out which modules to call based on their regexes
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local callbacks_to_call = {}
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for _, filter in ipairs(compiled_chain) do
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local module, module_config, state = unpack(filter)
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for callback_regex, callback_function in pairs(module.callbacks) do
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local match, error = ngx.re.match(request_uri, callback_regex)
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if match then
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table.insert(callbacks_to_call, {callback_function, module_config, state})
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end
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end
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end
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log('AWOOOOGA')
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for _,tuple in ipairs(callbacks_to_call) do
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local callback_function, config = tuple[1], tuple[2]
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local result, body = callback_function(config)
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log(result)
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log(body)
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if not result then
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ngx.status = 400
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ngx.say(body or "request denied")
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ngx.exit(400)
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end
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end
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end
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return onRequest
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