Class: Falcon::Host

Inherits:
Object
  • Object
show all
Defined in:
lib/falcon/hosts.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Host 



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# File 'lib/falcon/hosts.rb', line 30

def initialize
  @app = nil
  @app_root = nil
  @config_path = "config.ru"
  
  @endpoint = nil
  
  @ssl_certificate = nil
  @ssl_key = nil
  
  @ssl_context = nil
end

Instance Attribute Details

#app ⇒ Object

Returns the value of attribute app.



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# File 'lib/falcon/hosts.rb', line 43

def app
  @app
end

#app_root ⇒ Object

Returns the value of attribute app_root.



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# File 'lib/falcon/hosts.rb', line 44

def app_root
  @app_root
end

#config_path ⇒ Object

Returns the value of attribute config_path.



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# File 'lib/falcon/hosts.rb', line 45

def config_path
  @config_path
end

#endpoint ⇒ Object

Returns the value of attribute endpoint.



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# File 'lib/falcon/hosts.rb', line 47

def endpoint
  @endpoint
end

#ssl_certificate ⇒ Object

Returns the value of attribute ssl_certificate.



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# File 'lib/falcon/hosts.rb', line 49

def ssl_certificate
  @ssl_certificate
end

#ssl_context ⇒ Object

Returns the value of attribute ssl_context.



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# File 'lib/falcon/hosts.rb', line 52

def ssl_context
  @ssl_context
end

#ssl_key ⇒ Object

Returns the value of attribute ssl_key.



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# File 'lib/falcon/hosts.rb', line 50

def ssl_key
  @ssl_key
end

Instance Method Details

#app? ⇒ Boolean 



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# File 'lib/falcon/hosts.rb', line 62

def app?
  @app || @config_path
end

#freeze ⇒ Object 



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# File 'lib/falcon/hosts.rb', line 54

def freeze
  return if frozen?
  
  ssl_context
  
  super
end

#load_app(verbose = false) ⇒ Object 



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# File 'lib/falcon/hosts.rb', line 66

def load_app(verbose = false)
  return @app if @app
  
  if @config_path
    rack_app, options = Rack::Builder.parse_file(@config_path)
    
    return Server.middleware(rack_app, verbose: verbose)
  end
end

#self_signed!(hostname) ⇒ Object 



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# File 'lib/falcon/hosts.rb', line 76

def self_signed!(hostname)
  authority = Localhost::Authority.fetch(hostname)
  
  @ssl_context = authority.server_context.tap do |context|
    context.alpn_select_cb = lambda do |protocols|
      if protocols.include? "h2"
        return "h2"
      elsif protocols.include? "http/1.1"
        return "http/1.1"
      elsif protocols.include? "http/1.0"
        return "http/1.0"
      else
        return nil
      end
    end
    
    context.session_id_context = "falcon"
  end
end

#ssl_certificate_path=(path) ⇒ Object 



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# File 'lib/falcon/hosts.rb', line 96

def ssl_certificate_path= path
  @ssl_certificate = OpenSSL::X509::Certificate.new(File.read(path))
end

#ssl_key_path=(path) ⇒ Object 



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# File 'lib/falcon/hosts.rb', line 100

def ssl_key_path= path
  @ssl_key = OpenSSL::PKey::RSA.new(File.read(path))
end

#start(*args) ⇒ Object 



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# File 'lib/falcon/hosts.rb', line 117

def start(*args)
  if self.app?
    Async::Container::Forked.new do
      Dir.chdir(@app_root) if @app_root
      
      app = self.load_app(*args)
      
      server = Falcon::Server.new(app, self.server_endpoint)
      
      server.run
    end
  end
end