Class: Conjur::WebServer::APIProxy

Inherits:
Rack::StreamingProxy::Proxy
  • Object
show all
Defined in:
lib/conjur/webserver/api_proxy.rb

Defined Under Namespace

Classes: Request

Instance Method Summary collapse

Constructor Details

#initialize ⇒ APIProxy

Returns a new instance of APIProxy.



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# File 'lib/conjur/webserver/api_proxy.rb', line 31

def initialize
  super nil
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/conjur/webserver/api_proxy.rb', line 35

def call env
  request = Request.new(env)
  request.http_request['Authorization'] = authorization_header
  response = Rack::StreamingProxy::Session.new(request).start
  rewrite_response(env, response.status, response.headers, response)
end

#rewrite_response(*args) ⇒ Object 



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# File 'lib/conjur/webserver/api_proxy.rb', line 42

def rewrite_response(*args)
  env, status, headers, body = args
  
  source_request = Rack::Request.new(env)

  headers = Hash[*headers.flat_map { |k, v| [capitalize_header(k), v] }]
  headers.delete 'Transfer-Encoding' # let Puma handle chunking
    
  # Rewrite location
  if location = headers["Location"]
    headers["Location"] = location.gsub(Conjur.configuration.service_url, "http://#{source_request.host}:#{source_request.port}")
  end
  
  [ status, headers, body ]
end