Class: Verikloak::Rails::RequestStoreMirror

Inherits:
Object
  • Object
show all
Defined in:
lib/verikloak/rails/request_store_mirror.rb

Overview

Rack middleware that mirrors the Verikloak request context from the Rack env into RequestStore, so code running outside the controller (service objects, jobs enqueued during the request) can read the same values through the controller helpers' RequestStore fallback.

The Railtie inserts this middleware right after Verikloak::Middleware and only when the request_store gem is loaded. Values are written on every request (including nil on skipped/unauthenticated paths) so no stale context leaks between requests even before request_store's own cleanup middleware runs. Applications that mirrored these keys by hand before this middleware existed should remove their own writer — it would otherwise be overwritten here.

Mirroring is best-effort: a failure never breaks the request, but it is logged (once per middleware instance) so a silently dead fallback does not go unnoticed.

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ RequestStoreMirror

Returns a new instance of RequestStoreMirror.

Parameters:

  • app (#call) —

    next Rack application



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# File 'lib/verikloak/rails/request_store_mirror.rb', line 25

def initialize(app)
  @app = app
  @failure_warned = false
end

Instance Method Details

#call(env) ⇒ Array

Mirror claims/token into RequestStore, then call downstream.

Parameters:

  • env (Hash) —

    Rack environment

Returns:

  • (Array) —

    Rack response triple



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# File 'lib/verikloak/rails/request_store_mirror.rb', line 34

def call(env)
  mirror(env)
  @app.call(env)
end