Class: Aws::S3::EncryptionV2::DecryptHandler Private

Inherits:
Seahorse::Client::Handler
  • Object
show all
Defined in:
lib/aws-sdk-s3/encryptionV2/decrypt_handler.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary collapse

V1_ENVELOPE_KEYS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%w(
  x-amz-key
  x-amz-iv
  x-amz-matdesc
)
V2_ENVELOPE_KEYS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%w(
  x-amz-key-v2
  x-amz-iv
  x-amz-cek-alg
  x-amz-wrap-alg
  x-amz-matdesc
)
V2_OPTIONAL_KEYS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%w(x-amz-tag-len)
POSSIBLE_ENVELOPE_KEYS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

(V1_ENVELOPE_KEYS +
V2_ENVELOPE_KEYS + V2_OPTIONAL_KEYS).uniq
POSSIBLE_WRAPPING_FORMATS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%w(
  AES/GCM
  kms
  kms+context
  RSA-OAEP-SHA1
)
POSSIBLE_ENCRYPTION_FORMATS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%w(
  AES/GCM/NoPadding
  AES/CBC/PKCS5Padding
  AES/CBC/PKCS7Padding
)
AUTH_REQUIRED_CEK_ALGS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%w(AES/GCM/NoPadding)
@@warned_response_target_proc =

This classvariable is part of a private API. You should avoid using this classvariable if possible, as it may be removed or be changed in the future. 

false

Instance Method Summary collapse

Instance Method Details

#call(context) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

[View source]

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# File 'lib/aws-sdk-s3/encryptionV2/decrypt_handler.rb', line 46

def call(context)
  attach_http_event_listeners(context)
  apply_cse_user_agent(context)

  if context[:response_target].is_a?(Proc) && !@@warned_response_target_proc
    @@warned_response_target_proc = true
    warn(':response_target is a Proc, or a block was provided. ' \
      'Read the entire object to the ' \
      'end before you start using the decrypted data. This is to ' \
      'verify that the object has not been modified since it ' \
      'was encrypted.')

  end

  @handler.call(context)
end