2017-09-05 06:09:31 +00:00
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local Config = require('config')
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local config = { }
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local Security = { }
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function Security.verifyPassword(password)
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Config.load('os', config)
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return config.password and password == config.password
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end
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2017-11-15 05:08:42 +00:00
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function Security.hasPassword()
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return not not config.password
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end
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2017-09-05 06:09:31 +00:00
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function Security.getSecretKey()
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Config.load('os', config)
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if not config.secretKey then
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config.secretKey = math.random(100000, 999999)
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Config.update('os', config)
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end
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return config.secretKey
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end
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function Security.getPublicKey()
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local exchange = {
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base = 11,
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primeMod = 625210769
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}
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local function modexp(base, exponent, modulo)
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local remainder = base
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2017-10-08 21:45:01 +00:00
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for _ = 1, exponent-1 do
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2017-09-05 06:09:31 +00:00
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remainder = remainder * remainder
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if remainder >= modulo then
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remainder = remainder % modulo
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end
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end
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return remainder
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end
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local secretKey = Security.getSecretKey()
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return modexp(exchange.base, secretKey, exchange.primeMod)
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end
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function Security.updatePassword(password)
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Config.load('os', config)
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config.password = password
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Config.update('os', config)
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end
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function Security.getPassword()
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Config.load('os', config)
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return config.password
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end
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return Security
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