Add LDAP logins and password resets, config, etc.

db/migrate/20201109090458_create_users.rb

@@ -0,0 +1,10 @@
+class CreateUsers < ActiveRecord::Migration[6.0]
+  def change
+    create_table :users do |t|
+      t.string :cn
+      t.string :ou
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20201109090739_add_devise_to_users.rb

@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+class AddDeviseToUsers < ActiveRecord::Migration[6.0]
+  def self.up
+    change_table :users do |t|
+      ## Database authenticatable
+      t.string :email,              null: false, default: ""
+
+      ## Recoverable
+      t.string   :reset_password_token
+      t.datetime :reset_password_sent_at
+
+      ## Trackable
+      # t.integer  :sign_in_count, default: 0, null: false
+      # t.datetime :current_sign_in_at
+      # t.datetime :last_sign_in_at
+      # t.string   :current_sign_in_ip
+      # t.string   :last_sign_in_ip
+
+      ## Confirmable
+      t.string   :confirmation_token
+      t.datetime :confirmed_at
+      t.datetime :confirmation_sent_at
+      t.string   :unconfirmed_email
+
+      ## Lockable
+      # t.integer  :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
+      # t.string   :unlock_token # Only if unlock strategy is :email or :both
+      # t.datetime :locked_at
+
+      # Uncomment below if timestamps were not included in your original model.
+      # t.timestamps null: false
+    end
+
+    add_index :users, :email,                unique: true
+    add_index :users, :reset_password_token, unique: true
+    # add_index :users, :confirmation_token,   unique: true
+    # add_index :users, :unlock_token,         unique: true
+  end
+
+  def self.down
+    # By default, we don't want to make any assumption about how to roll back a migration when your
+    # model already existed. Please edit below which fields you would like to remove in this migration.
+    raise ActiveRecord::IrreversibleMigration
+  end
+end