drupal/core/modules/user/user.routing.yml

user_register:
  pattern: '/user/register'
  defaults:
    _entity_form: 'user.register'
  requirements:
    _access_user_register: 'TRUE'

user_logout:
  pattern: '/user/logout'
  defaults:
    _controller: '\Drupal\user\Controller\UserController::logout'
  requirements:
    _user_is_logged_in: 'TRUE'

user_autocomplete:
  pattern: '/user/autocomplete'
  defaults:
    _controller: '\Drupal\user\Controller\UserAutocompleteController::autocompleteUser'
  requirements:
    _permission: 'access user profiles'

user_autocomplete_anonymous:
  pattern: '/user/autocomplete/anonymous'
  defaults:
    _controller: '\Drupal\user\Controller\UserAutocompleteController::autocompleteUserAnonymous'
  requirements:
    _permission: 'access user profiles'

user_account_settings:
  pattern: '/admin/config/people/accounts'
  defaults:
    _form: '\Drupal\user\AccountSettingsForm'
  requirements:
    _permission: 'administer users'

user_admin_create:
  pattern: '/admin/people/create'
  defaults:
    _entity_form: 'user.register'
  requirements:
    _permission: 'administer users'

user_admin_permissions:
  pattern: '/admin/people/permissions'
  defaults:
    _form: '\Drupal\user\Form\UserPermissionsForm'
  requirements:
    _permission: 'administer permissions'

user_admin_permission:
  pattern: '/admin/people/permissions/{role_id}'
  defaults:
    _form: '\Drupal\user\Form\UserPermissionsRoleSpecificForm'
  requirements:
    _permission: 'administer permissions'

user_role_list:
  pattern: '/admin/people/roles'
  defaults:
    _entity_list: 'user_role'
  requirements:
    _permission: 'administer permissions'

user_role_add:
  pattern: '/admin/people/roles/add'
  defaults:
    _entity_form: user_role.default
  requirements:
    _permission: 'administer permissions'

user_role_edit:
  pattern: '/admin/people/roles/manage/{user_role}'
  defaults:
    _entity_form: user_role.default
  requirements:
    _entity_access: user_role.update

user_role_delete:
  pattern: '/admin/people/roles/manage/{user_role}/delete'
  defaults:
    _entity_form: user_role.delete
  requirements:
    _entity_access: user_role.delete

user_pass:
  pattern: '/user/password'
  defaults:
    _form: '\Drupal\user\Form\UserPasswordForm'
  requirements:
    _access: 'TRUE'

user_page:
  pattern: '/user'
  defaults:
    _content: '\Drupal\user\Controller\UserController::userPage'
  requirements:
    _access: 'TRUE'

user_login:
  pattern: '/user/login'
  defaults:
    _form: '\Drupal\user\Form\UserLoginForm'
  requirements:
    _access: 'TRUE'