48 lines
1.1 KiB
Lua
48 lines
1.1 KiB
Lua
--------------------------------------------------------
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-- Minetest :: Auth Redux Mod v2.9 (auth_rx)
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--
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-- See README.txt for licensing and release notes.
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-- Copyright (c) 2017-2018, Leslie E. Krause
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--------------------------------------------------------
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----------------------------
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-- AuthWatchdog Class
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----------------------------
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function AuthWatchdog( )
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local self = { }
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local clients = { }
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self.get_metadata = function ( ip )
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return clients[ ip ] or { }
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end
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self.on_failure = function ( ip )
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local meta = clients[ ip ]
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meta.count_failures = meta.count_failures + 1
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meta.newcheck = os.time( )
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if not meta.oldcheck then
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meta.oldcheck = os.time( )
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end
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return meta
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end
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self.on_success = function ( ip )
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clients[ ip ] = nil
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end
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self.on_attempt = function ( ip, name )
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if not clients[ ip ] then
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clients[ ip ] = { count_attempts = 0, count_failures = 0, previous_names = { } }
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end
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local meta = clients[ ip ]
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meta.count_attempts = meta.count_attempts + 1
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meta.prelogin = os.time( )
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table.insert( meta.previous_names, name )
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return meta
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end
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return self
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end
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