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Auth handler: Player deletion & Iterator (#6741)
* Add player deletion method to auth handler (fixes #6653) * Support iterating over the auth database There was no way to do this previously and a recent commit broke doing this the "hacky" way by accessing `core.auth_table`.
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@ -106,6 +106,16 @@ core.builtin_auth_handler = {
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}
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save_auth_file()
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end,
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delete_auth = function(name)
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assert(type(name) == "string")
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if not auth_table[name] then
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return false
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end
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core.log('info', "Built-in authentication handler deleting player '"..name.."'")
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auth_table[name] = nil
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save_auth_file()
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return true
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end,
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set_password = function(name, password)
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assert(type(name) == "string")
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assert(type(password) == "string")
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@ -154,6 +164,13 @@ core.builtin_auth_handler = {
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assert(auth_table[name]).last_login = os.time()
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save_auth_file()
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end,
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iterate = function()
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local names = {}
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for k in pairs(auth_table) do
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names[k] = true
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end
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return pairs(names)
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end,
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}
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core.register_on_prejoinplayer(function(name, ip)
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@ -204,6 +221,7 @@ end
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core.set_player_password = auth_pass("set_password")
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core.set_player_privs = auth_pass("set_privileges")
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core.remove_player_auth = auth_pass("delete_auth")
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core.auth_reload = auth_pass("reload")
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local record_login = auth_pass("record_login")
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@ -3124,8 +3124,11 @@ These functions return the leftover itemstack.
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* `minetest.get_server_status()`: returns server status string
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* `minetest.get_server_uptime()`: returns the server uptime in seconds
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* `minetest.remove_player(name)`: remove player from database (if he is not connected).
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* Does not remove player authentication data, minetest.player_exists will continue to return true.
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* As auth data is not removed, minetest.player_exists will continue to return true.
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Call the below method as well if you want to remove auth data too.
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* Returns a code (0: successful, 1: no such player, 2: player is connected)
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* `minetest.remove_player_auth(name)`: remove player authentication data
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* Returns boolean indicating success (false if player nonexistant)
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### Bans
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* `minetest.get_ban_list()`: returns the ban list (same as `minetest.get_ban_description("")`)
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@ -5225,6 +5228,8 @@ Definition tables
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create_auth = func(name, password),
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-- ^ Create new auth data for player `name`
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-- ^ Note that `password` is not plain-text but an arbitrary representation decided by the engine
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delete_auth = func(name),
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-- ^ Delete auth data of player `name`, returns boolean indicating success (false if player nonexistant)
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set_password = func(name, password),
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-- ^ Set password of player `name` to `password`
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Auth data should be created if not present
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@ -5236,5 +5241,7 @@ Definition tables
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-- ^ Returns boolean indicating success
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record_login = func(name),
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-- ^ Called when player joins, used for keeping track of last_login
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iterate = func(),
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-- ^ Returns an iterator (use with `for` loops) for all player names currently in the auth database
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}
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