Class: Rack::Handler::Apache

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/handler/apache.rb

Class Method Summary collapse

Class Method Details

.run(app, options = {}) ⇒ Object 



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# File 'lib/rack/handler/apache.rb', line 23

def self.run(app, options={})

  unless ::File.exists? ::PhusionPassenger::APACHE2_MODULE
    puts "Fatal: Passenger apache module missing, did you run passenger-install-apache2-module?"
    exit
  end

  @root      = ::Dir.pwd
  @port      = options[:Port] || 8080
  @host      = options[:Host] || '127.0.0.1'
  @pid_file  = "#{@root}/tmp/rack-helper-apache.pid"
  @conf_file = "#{@root}/tmp/httpd.conf"

  # Find the right passenger-install-apache2-module to get the config snipper
  piam = ::File.expand_path("../../bin/passenger-install-apache2-module", $".find {|f|f=~/phusion_passenger.rb$/})
  @passenger = `#{piam} --snippet`

  puts "Warning: Please use SSLCertificateFile, not SSLCertificate" if
    options[:SSLCertificate] && !options[:SSLCertificateFile]

  puts "Warning: Please use SSLPrivateKeyFile, not SSLPrivateKey" if
    options[:SSLPrivateKey] && !options[:SSLPrivateKeyFile]

  config = "    \#{@passenger}\n    User \#{Etc.getlogin}\n    Listen \#{@host}:\#{@port}\n    PidFile \#{@pid_file}\n    ErrorLog \#{$stdout.ttyname}\n    LockFile \#{@root}/tmp/rack-helper-apache.lock\n    ServerName localhost\n    <VirtualHost *:\#{@port}>\n      ServerName localhost\n      \#{options[:SSLEnable] ? \"SSLEngine on\" : \"\"}\n      DocumentRoot \#{@root}/public\n      <Directory \#{@root}/public>\n        AllowOverride all\n        Options -MultiViews\n      </Directory>\n      \#{options[:HostConfig]}\n    </VirtualHost>\n    \#{options[:ServerConfig]}\n  EOD\n\n  if options[:SSLEnable]\n    config = <<-EOD.gsub(/^ {12}/, '')+config\n      LoadModule ssl_module libexec/apache2/mod_ssl.so\n      SSLCertificateFile \#{options[:SSLCertificateFile]}\n      SSLCertificateKeyFile \#{options[:SSLPrivateKeyFile]}\n      SSLSessionCache none\n    EOD\n  end\n\n  ::Dir.mkdir(\"tmp\") unless ::Dir.exists? \"tmp\"\n\n  kill_httpd()\n  ::File.open(@conf_file, 'w') { |f| f.write(config) }\n  system(apache_bin,'-f',@conf_file)\n\n  print \"Waiting for apache to start...\"\n  10.times { break if is_running?;  sleep 0.5; print \".\"; STDOUT.flush }\n\n  if is_running?\n    puts \"...started [pid:\#{get_pid}]\"\n    puts \"Available at \#{options[:SSLEnable]?'https':'http'}://\#{@host}:\#{@port}\"\n    sleep 0.5 while is_running?\n    puts \"Apache terminated.\"\n  else\n    puts \"...never started!\"\n    exit\n  end\n\nend\n".gsub(/^ {10}/, '')

.shutdown ⇒ Object 



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# File 'lib/rack/handler/apache.rb', line 98

def self.shutdown()
  kill_httpd()
end

.valid_options ⇒ Object 



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# File 'lib/rack/handler/apache.rb', line 11

def self.valid_options
  {
    "Port=PORT"                   => "Port to listen on (default: 8080)",
    "Host=HOST"                   => "Hostname to listen on (default: 127.0.0.1)",
    "SSLEnable=BOOL"              => "Enable https",
    "SSLCertificateFile=FILENAME" => "SSL Certificate file name",
    "SSLPrivateKeyFile=FILENAME"  => "SSL Private Key file name",
    "ServerConfig=TEXT"           => "Additional httpd.conf lines for server",
    "HostConfig=TEXT"             => "Additional httpd.conf lines for virtual host"
  }
end