Class: Ingenico::Direct::SDK::Webhooks::InMemorySecretKeyStore

Inherits:
Object
  • Object
show all
Includes:
SecretKeyStore, Singleton
Defined in:
lib/ingenico/direct/sdk/webhooks/in_memory_secret_key_store.rb

Overview

An in-memory secret key store. This implementation can be used in applications where secret keys are specified at application startup. Thread-safe.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ InMemorySecretKeyStore

Creates new InMemorySecretKeyStore



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# File 'lib/ingenico/direct/sdk/webhooks/in_memory_secret_key_store.rb', line 15

def initialize
  # NOTE: use Map instead of Hash to provide better performance
  # under high concurrency.
  @store = Concurrent::Map.new
end

Instance Method Details

#clear ⇒ Object

Removes all stored secret keys from the store



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# File 'lib/ingenico/direct/sdk/webhooks/in_memory_secret_key_store.rb', line 51

def clear
  @store.clear
end

#get_secret_key(key_id) ⇒ Object

Retrieves the secret key corresponding to the given key id

Parameters:

  • key_id (String) —

    key id of the secret key

Raises:



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# File 'lib/ingenico/direct/sdk/webhooks/in_memory_secret_key_store.rb', line 25

def get_secret_key(key_id)
  if (secret_key = @store.get(key_id))
    return secret_key
  end
  msg = "could not find secret key for key id #{key_id}"
  raise SecretKeyNotAvailableException, message: msg, key_id: key_id
end

#remove_secret_key(key_id) ⇒ Object

Removes the secret key for the given key id.

Parameters:

  • key_id (String) —

    the key id whose corresponding secret should be removed from the store



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# File 'lib/ingenico/direct/sdk/webhooks/in_memory_secret_key_store.rb', line 46

def remove_secret_key(key_id)
  @store.delete(key_id)
end

#store_secret_key(key_id, secret_key) ⇒ Object

Stores the given secret key for the given key id.

Parameters:

  • key_id (String) —

    key id of the secret key

  • secret_key (String) —

    the secret key to be stored

Raises:

  • (ArgumentError) 


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# File 'lib/ingenico/direct/sdk/webhooks/in_memory_secret_key_store.rb', line 37

def store_secret_key(key_id, secret_key)
  raise ArgumentError if key_id.nil? || key_id.strip.empty?
  raise ArgumentError if secret_key.nil? || secret_key.strip.empty?
  @store.put(key_id, secret_key)
end