Class: Ey::Hmac::Adapter::Faraday

Inherits:
Ey::Hmac::Adapter show all
Defined in:
lib/ey-hmac/adapter/faraday.rb

Constant Summary

Constants inherited from Ey::Hmac::Adapter

AUTHORIZATION_REGEXP

Instance Attribute Summary

Attributes inherited from Ey::Hmac::Adapter

#accept_digests, #authorization_header, #options, #request, #service, #sign_with

Instance Method Summary collapse

Methods inherited from Ey::Hmac::Adapter

#authenticated!, #authenticated?, #authorization, #canonicalize, #initialize, #signature

Constructor Details

This class inherits a constructor from Ey::Hmac::Adapter

Instance Method Details

#authorization_signature ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 64

def authorization_signature
  find_header(*%w[Authorization AUTHORIZATION])
end

#body ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 33

def body
  if request[:body] && request[:body].to_s != ""
    request[:body]
  end
end

#content_digest ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 12

def content_digest
  @content_digest ||= find_header(
    *%w[CONTENT-DIGEST CONTENT_DIGEST Content-Digest Content_Digest]
  )
end

#content_type ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 6

def content_type
  @content_type ||= find_header(
    *%w[CONTENT-TYPE CONTENT_TYPE Content-Type Content_Type]
  )
end

#date ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 39

def date
  find_header(*%w[DATE Date])
end

#method ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 2

def method
  request[:method].to_s.upcase
end

#path ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 49

def path
  request[:url].path
end

#set_content_digest ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 18

def set_content_digest
  return if content_digest

  digestable = if body.respond_to?(:rewind)
                 body.rewind
                 body.read.tap { |_| body.rewind }
               else
                 body.to_s
               end

  if digestable && digestable != ""
    @content_digest = request[:request_headers]['Content-Digest'] = Digest::MD5.hexdigest(digestable)
  end
end

#set_date ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 43

def set_date
  unless date
    request[:request_headers]['Date'] = Time.now.httpdate
  end
end

#sign!(key_id, key_secret) ⇒ Object 



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# File 'lib/ey-hmac/adapter/faraday.rb', line 53

def sign!(key_id, key_secret)
  set_content_digest
  set_date

  if options[:version]
    request[:request_headers]['X-Signature-Version'] = options[:version]
  end

  request[:request_headers][authorization_header] = authorization(key_id, key_secret)
end