Class: Rack::Auth::Krb::BasicAndNego

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/auth/krb/basic_and_nego.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, realm, keytab, service = nil, paths_only = []) ⇒ BasicAndNego

Initialize BasicAndNego configuration

Parameters:

  • realm (String) —

    Kerberos realm

  • keytab (String) —

    Kerberos keytab

  • service (String) (defaults to: nil) —

    Kerberos service (may be nil)

  • paths_only (String) (defaults to: []) —

    Allows to request an authentication process only for specified paths



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# File 'lib/rack/auth/krb/basic_and_nego.rb', line 14

def initialize(app, realm, keytab, service=nil, paths_only=[])
  @app = app
  @realm = realm
  @keytab = keytab
  @service = service
  @paths_only = paths_only
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/auth/krb/basic_and_nego.rb', line 22

def call(env)

  a = nil
  
  if @paths_only.empty? or @paths_only.include?(env["PATH_INFO"])
    # Either user rack.logger if defined or create on
    # logger defaulting to rack.errors
    logger = env['rack.logger'] || ::Logger.new(env['rack.errors'])
    a = ::BasicAndNego::Processor.new(env, logger, @realm, @keytab, @service)
    a.process_request
    return a.response if a.response
  end

  status, headers, body = @app.call(env)

  if a
    headers.merge!(a.headers)
  end

  [status, headers, body]
end