2022-07-16 23:16:00 +08:00
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local uri = ngx.unescape_uri(ngx.var.arg_uri)
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2022-07-16 03:07:37 +08:00
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local secret = ngx.var.upt_secret
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local duration = ngx.var.upt_duration
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local etime = os.time() + duration
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local sign = ngx.md5(secret .. '&' .. etime .. '&' .. uri)
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ngx.log(ngx.ERR, 'sign...' .. sign .. ' etime..' .. etime)
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local upt = string.sub(sign, 13, 13 + 7) .. etime
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ngx.say(upt)
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