Class: Rack::Auth::Travis

Inherits:
AbstractHandler
  • Object
show all
Defined in:
lib/rack/auth/travis.rb

Defined Under Namespace

Classes: DIYAuthenticator, ENVAuthenticator, Request

Constant Summary collapse

VERSION = 
'0.1.0'

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, config = {}, &authenticator) ⇒ Travis

Returns a new instance of Travis.



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# File 'lib/rack/auth/travis.rb', line 31

def initialize(app, config = {}, &authenticator)
  @config = config
  @config[:sources] ||= [:env]
  super(app, config[:realm], &authenticator)
  configure_authenticators
end

Class Method Details

.authz(owner_name, name, token) ⇒ Object 



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# File 'lib/rack/auth/travis.rb', line 13

def self.authz(owner_name, name, token)
  ::Digest::SHA256.hexdigest([owner_name, name].join('/') + token)
end

.default_authenticators ⇒ Object 



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# File 'lib/rack/auth/travis.rb', line 25

def self.default_authenticators
  [
    ::Rack::Auth::Travis::ENVAuthenticator.new
  ]
end

.repo_env_key(repo_slug) ⇒ Object 



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# File 'lib/rack/auth/travis.rb', line 17

def self.repo_env_key(repo_slug)
  "TRAVIS_AUTH_#{repo_slug.gsub(/[^\p{Alnum}]/, '_').upcase}"
end

.valid?(env) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rack/auth/travis.rb', line 21

def self.valid?(env)
  ::Rack::Auth::Travis::Request.new(env).valid?
end

Instance Method Details

#build_env_authenticator ⇒ Object 



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# File 'lib/rack/auth/travis.rb', line 46

def build_env_authenticator
  ENVAuthenticator.new
end

#call(env) ⇒ Object 



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# File 'lib/rack/auth/travis.rb', line 38

def call(env)
  auth_req = Travis::Request.new(env, @authenticators)
  return unauthorized unless auth_req.provided?
  return bad_request unless auth_req.travis? && auth_req.json?
  return @app.call(env) if auth_req.valid?
  unauthorized
end

#challenge ⇒ Object 



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# File 'lib/rack/auth/travis.rb', line 61

def challenge
  %Q(Travis realm="#{realm}")
end

#configure_authenticators ⇒ Object 



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# File 'lib/rack/auth/travis.rb', line 50

def configure_authenticators
  @authenticators = []
  @config[:sources].each do |source|
    method_name = "build_#{source}_authenticator"
    @authenticators << send(method_name) if respond_to?(method_name)
  end
  if @authenticator
    @authenticators << DIYAuthenticator.new(@authenticator)
  end
end