Class: Tinycert::Request

Inherits:
Object
  • Object
show all
Defined in:
lib/tinycert/request.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(api_key, url, params) ⇒ Request 



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# File 'lib/tinycert/request.rb', line 10

def initialize api_key, url, params
  @api_key = api_key
  @uri = URI(url)
  @params = prepare_params(params)

  # Create client
  @client = Net::HTTP.new(@uri.host, @uri.port)
  @client.use_ssl = true
  @client.verify_mode = OpenSSL::SSL::VERIFY_PEER
end

Instance Attribute Details

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/tinycert/request.rb', line 8

def params
  @params
end

Instance Method Details

#build_request ⇒ Object

Create Request



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# File 'lib/tinycert/request.rb', line 35

def build_request
  req = Net::HTTP::Post.new(@uri)
  req.add_field "Content-Type", "application/x-www-form-urlencoded; charset=utf-8"
  req.body = URI.encode_www_form(params_with_digest)
  # puts @uri
  # puts req.body
  req
end

#digest ⇒ Object 



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# File 'lib/tinycert/request.rb', line 28

def digest
  sorted_params = @params
  sorted_params_string = URI.encode_www_form(sorted_params)
  OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('sha256'), @api_key, sorted_params_string)
end

#params_with_digest ⇒ Object 



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# File 'lib/tinycert/request.rb', line 44

def params_with_digest
  params = @params.dup
  params['digest'] = digest
  params
end

#prepare_params(params) ⇒ Object

Sort the params consistently



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# File 'lib/tinycert/request.rb', line 22

def prepare_params params
  # Sort nested structures
  # params.sort_by { |k,v| k.to_s }.to_h.each { |k, v| params[k] = v.sort.to_h if v.respond_to?(:sort) }
  params.sort.to_h
end

#response ⇒ Object

Fetch Request

Raises:



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# File 'lib/tinycert/request.rb', line 51

def response
  res = @client.request(build_request)
  raise Tinycert::Error.new(res) if res.code != '200'
  res
end

#results ⇒ Object 



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# File 'lib/tinycert/request.rb', line 57

def results
  results = JSON.parse(response.body)
  puts results
  results
end