Locker

A sample elixir app.

Locker is a simple application which enables you to create named lockers with a default password. You can then try unlock it and update it. Sample usage is shown below.

Installation

If available in Hex, the package can be installed by adding locker to your list of dependencies in mix.exs:

def deps do
  [
    {:locker, "~> 0.1.0"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/locker.

Trying it out

cd into the directory and run iex -S mix

creating a box: Locker.Supervisor.open_box(<box_name>, <password>)
opening a box: Locker.Client.unlock(<box_name>, <password>)
update password of a box: Locker.Client.reset(<box_name>, <old_password>, <new_password>)

Sample output

iex(1)> Locker.Supervisor.open_box('foo', 'bar')
{:ok, #PID<0.140.0>}
iex(2)> Locker.Client.unlock('foo', 'bar')
:ok
iex(3)> Locker.Client.unlock('foo', 'foo')
:failed
iex(4)> Locker.Client.reset('foo', 'bar', 'foo')
:ok
iex(5)> Locker.Client.unlock('foo', 'foo')
:ok