LockMyStuff

This plugin let's you lock your trapdoors, doors and chests

Place an iron door and execute the command /lock , then you will have to touch the door you wanted to lock.
If you want to unlock a door you will have to execute /unlock and then touch the door. You can also use /unlock so you don't have to touch the door.
Doors can only be unlocked by people with OP. This plugin was made for roleplay purposes, so a normal player will not be able to /unlock a door. The play can however open a door with a key or break the door if the player has the key.

Command	Description	Permission
*	Access to all commands	lms
/lockedinfo	Shows information about a locked block	lms.lockedinfo
/unlock [name]	Unlocks a block completely (anyone can open and close it without key)	lms.unlock
/lock	Locks a block and gives you a key to interact with the locked block	lms.lock
/makekey	Makes a key for an existing locked block	lms.makekey

Permission	Description
lms	Access to all commands
lms.bypass	With this permission the player can open every locked door
lms.unlock	Allows the user to use the /unlock command
lms.lock	Allows the user to use the /lock command
lms.makekey	Allows the user to use the /makekey command
lms.break	Allows the user to break a locked door
lms.lockedinfo	Allows the user to use the /lockedinfo command

Please open an issue on Github with your suggestion/question.