126 lines
3.8 KiB
Lua
126 lines
3.8 KiB
Lua
local creds_manager = {}
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local utilities = require('otouto.utilities')
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local redis = (loadfile "./otouto/redis.lua")()
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function creds_manager:init(config)
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creds_manager.triggers = {
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"^(/creds)$",
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"^(/creds add) ([^%s]+) (.+)$",
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"^(/creds del) (.+)$",
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"^(/creds rename) ([^%s]+) (.+)$"
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}
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creds_manager.doc = [[*
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]]..config.cmd_pat..[[creds*: Zeigt alle Logindaten und API-Keys
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*]]..config.cmd_pat..[[creds* _add_ _<Variable>_ _<Schlüssel>_: Speichert Schlüssel mit dieser Variable ein
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*]]..config.cmd_pat..[[creds* _del_ _<Variable>_: Löscht Schlüssel mit dieser Variable
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*]]..config.cmd_pat..[[creds* _rename_ _<Variable>_ _<Neue Variable>_: Benennt Variable um, behält Schlüssel bei
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]]
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end
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creds_manager.command = 'creds'
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local hash = "telegram:credentials"
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-- See: http://www.lua.org/pil/19.3.html
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function pairsByKeys (t, f)
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local a = {}
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for n in pairs(t) do table.insert(a, n) end
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table.sort(a, f)
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local i = 0 -- iterator variable
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local iter = function () -- iterator function
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i = i + 1
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if a[i] == nil then
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return nil
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else
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return a[i], t[a[i]]
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end
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end
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return iter
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end
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function creds_manager:reload_creds()
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cred_data = redis:hgetall(hash)
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end
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function creds_manager:list_creds()
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creds_manager:reload_creds()
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if redis:exists("telegram:credentials") == true then
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local text = ""
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for var, key in pairsByKeys(cred_data) do
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text = text..var..' = '..key..'\n'
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end
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return text
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else
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create_cred()
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return "Es wurden noch keine Logininformationen gespeichert, lege Tabelle an...\nSpeichere Keys mit /creds add [Variable] [Key] ein!"
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end
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end
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function creds_manager:add_creds(var, key)
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print('Saving credential for '..var..' to redis hash '..hash)
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redis:hset(hash, var, key)
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creds_manager:reload_creds()
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return 'Gespeichert!'
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end
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function creds_manager:del_creds(var)
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if redis:hexists(hash, var) == true then
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print('Deleting credential for '..var..' from redis hash '..hash)
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redis:hdel(hash, var)
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creds_manager:reload_creds()
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return 'Key von "'..var..'" erfolgreich gelöscht!'
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else
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return 'Du hast keine Logininformationen für diese Variable eingespeichert.'
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end
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end
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function creds_manager:rename_creds(var, newvar)
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if redis:hexists(hash, var) == true then
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local key = redis:hget(hash, var)
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if redis:hsetnx(hash, newvar, key) == true then
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redis:hdel(hash, var)
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creds_manager:reload_creds()
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return '"'..var..'" erfolgreich zu "'..newvar..'" umbenannt.'
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else
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return "Variable konnte nicht umbenannt werden: Zielvariable existiert bereits."
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end
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else
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return 'Die zu umbennende Variable existiert nicht.'
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end
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end
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function creds_manager:action(msg, config, matches)
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local receiver = msg.from.id
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if receiver ~= config.admin then
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utilities.send_reply(self, msg, config.errors.sudo)
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return
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end
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if msg.chat.type ~= 'private' then
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utilities.send_reply(self, msg, 'Dieses Plugin solltest du nur [privat](http://telegram.me/' .. self.info.username .. '?start=creds) verwenden!', true)
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return
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end
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if matches[1] == "/creds" then
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utilities.send_reply(self, msg, creds_manager:list_creds())
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return
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elseif matches[1] == "/creds add" then
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local var = string.lower(string.sub(matches[2], 1, 50))
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local key = string.sub(matches[3], 1, 1000)
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utilities.send_reply(self, msg, creds_manager:add_creds(var, key))
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return
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elseif matches[1] == "/creds del" then
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local var = string.lower(matches[2])
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utilities.send_reply(self, msg, creds_manager:del_creds(var))
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return
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elseif matches[1] == "/creds rename" then
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local var = string.lower(string.sub(matches[2], 1, 50))
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local newvar = string.lower(string.sub(matches[3], 1, 1000))
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utilities.send_reply(self, msg, creds_manager:rename_creds(var, newvar))
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return
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end
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end
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return creds_manager
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