Class: DistributedPress::V1::Social::SignedHeaders

Inherits:
Hash
  • Object
show all
Defined in:
lib/distributed_press/v1/social/signed_headers.rb

Overview

Headers need to be signed by knowing the HTTP method (verb) and path. Since we’re using caching, we need to change the signature after it’s changed.

Constant Summary collapse

ALGORITHM =
TODO:

is it possible to use other algorithms?

Signing algorithm

'rsa-sha256'
REQUEST_TARGET =

Required by HTTP Signatures

'(request-target)'
SIGNABLE_HEADERS =

Headers included in the signature rubocop:disable Style/MutableConstant

[REQUEST_TARGET, 'Host', 'Date', 'Digest']

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#private_key ⇒ OpenSSL::PKey::RSA

Returns:

  • (OpenSSL::PKey::RSA) 


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# File 'lib/distributed_press/v1/social/signed_headers.rb', line 27

def private_key
  @private_key
end

#public_key_url ⇒ String

Returns:

  • (String) 


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# File 'lib/distributed_press/v1/social/signed_headers.rb', line 30

def public_key_url
  @public_key_url
end

#request ⇒ HTTParty::Request

Returns:

  • (HTTParty::Request) 


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# File 'lib/distributed_press/v1/social/signed_headers.rb', line 24

def request
  @request
end

Instance Method Details

#to_hash ⇒ Hash

Takes advantage of HTTParty::Request.setup_raw_request running to_hash on the headers, so we sign as soon as we’re ready to send the request.

Returns:

  • (Hash) 


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# File 'lib/distributed_press/v1/social/signed_headers.rb', line 37

def to_hash
  request_target!
  sign_headers!

  # xxx: converts to an actual Hash to facilitate marshaling
  super.to_h
end