mirror of
https://github.com/lxsang/antd-web-apps
synced 2024-11-20 10:18:21 +01:00
47 lines
1.0 KiB
Lua
47 lines
1.0 KiB
Lua
require("sqlite")
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function fail(msg)
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std.json()
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std.t(JSON.encode({error=msg}))
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end
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function result(obj)
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std.json()
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std.t(JSON.encode({result=obj, error=false}))
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end
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function die (msg)
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fail(msg)
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debug.traceback=nil
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error("Permission denied")
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return false
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end
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-- check if the sysdb is create, otherwise create the table
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function sysdb()
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local meta = {}
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meta.sessionid = ""
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meta.username = ""
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meta.stamp = 0
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return require("dbmodel").get("sysdb", "sessions", meta)
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end
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function is_auth()
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if SESSION.sessionid == nil or SESSION.sessionid == '0' then return false end
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-- query session id from database
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local db = sysdb()
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if db == nil then return false end
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local cond = {exp= {["="] = { sessionid = SESSION.sessionid }}}
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local data = db:find(cond)
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--print(JSON.encode(data))
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db:close()
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if data == nil or data[1] == nil then return die("No user data found") end
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-- next time check the stamp
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SESSION.user = data[1].username
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return true
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end
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function auth_or_die(msg)
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if(is_auth() == false) then
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die(msg)
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end
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end |