Update authentication method

slices/admin/commands/sessions/create.rb

@@ -0,0 +1,48 @@
+require "mail"
+
+module Admin
+  module Commands
+    module Sessions
+      class Create
+        include Deps[
+                  "repos.login_tokens_repo",
+                  "repos.user_repo"
+                ]
+
+        def call(email:)
+          app_settings = Admin::Container["settings"]
+          user = user_repo.by_email(email: email)
+
+          return unless user
+
+          login_tokens_repo.delete_all
+
+          token = login_tokens_repo.create(user_id: user.id, token: SecureRandom.uuid)
+
+          Mail.defaults do
+            delivery_method :smtp, {
+              address: app_settings.smtp_server,
+              port: 587,
+              authentication: "plain",
+              openssl_verify_mode: "peer",
+              enable_starttls_auto: true
+            }
+          end
+
+          Mail.delivery_method.settings[:user_name] = app_settings.smtp_username
+          Mail.delivery_method.settings[:password] = app_settings.smtp_password
+
+          mail = Mail.new do
+            subject "Login to #{app_settings.site_name}"
+            body "#{app_settings.micropub_site_url}/admin/login/#{token.token}"
+          end
+
+          mail[:to] = email
+          mail[:from] = app_settings.from_email
+
+          mail.deliver
+        end
+      end
+    end
+  end
+end

slices/admin/commands/sessions/validate.rb

@@ -0,0 +1,17 @@
+module Admin
+  module Commands
+    module Sessions
+      class Validate
+        include Deps["repos.login_tokens_repo"]
+
+        def call(token:)
+          user_id = login_tokens_repo.by_token(token: token).user_id
+          if user_id
+            login_tokens_repo.delete_all
+            user_id
+          end
+        end
+      end
+    end
+  end
+end