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62 lines
1.5 KiB
62 lines
1.5 KiB
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local cpath = "{$WAF_PATH}/"
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local rpath = "{$WAF_PATH}/rule/"
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local logdir = "{$ROOT_PATH}/wwwlogs/waf/"
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local json = require "cjson"
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local ngx_match = ngx.re.find
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local _C = require "common"
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local C = _C.new(cpath, rpath, logdir)
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function write_drop_ip(is_drop,drop_time)
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local filename = cpath .. 'drop_ip.log'
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local fp = io.open(filename,'ab')
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if fp == nil then return false end
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local logtmp = {os.time(),ip,server_name,request_uri,drop_time,is_drop}
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local logstr = json.encode(logtmp) .. "\n"
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fp:write(logstr)
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fp:flush()
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fp:close()
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return true
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end
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local config = C:read_file_body_decode(cpath .. 'config.json')
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local site_config = C:read_file_body_decode(cpath .. 'site.json')
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C.setConfData(config, site_config)
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local args_rules = C:read_file_table('args')
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local retry = config['retry']
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local retry_time = config['retry_time']
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local retry_cycle = config['retry_cycle']
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local ip = C:get_client_ip()
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local server_name = string.gsub(C:get_server_name(),'_','.')
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function waf_args()
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uri_request_args = ngx.req.get_uri_args()
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if not config['get']['open'] or not C:is_site_config('get') then return false end
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if C:is_ngx_match(args_rules,uri_request_args,'args') then
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ngx.say('okkkkkooo')
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C:write_log(ip,'args','regular')
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C:return_html(config['get']['status'],get_html)
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return true
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end
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return false
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end
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function waf()
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ngx.header.content_type = "text/plain"
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waf_args()
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C:return_html(200, '11')
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-- return_message(200, config)
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end
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waf()
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