Class: OpenID::Store::CouchDB::Nonce

Inherits:
Object
  • Object
show all
Defined in:
lib/openid/store/couchdb/nonce.rb

Constant Summary collapse

DESIGN_DOCUMENT = 
{
  'version' => 1,
  'language' => 'javascript',
  'views' => {}
}

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(server_url, timestamp, salt, couchdb_rev = nil) ⇒ Nonce

Returns a new instance of Nonce.



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# File 'lib/openid/store/couchdb/nonce.rb', line 22

def initialize(server_url, timestamp, salt, couchdb_rev = nil)
  @server_url  = server_url
  @timestamp   = Time.at(timestamp.to_i)
  @salt        = salt
  @couchdb_rev = nil
  @couchdb     = Chef::CouchDB.new
end

Class Method Details

.create(server_url, timestamp, salt) ⇒ Object 



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# File 'lib/openid/store/couchdb/nonce.rb', line 17

def create(server_url, timestamp, salt)
  new(server_url, timestamp, salt).save
end

.create_design_document ⇒ Object 



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# File 'lib/openid/store/couchdb/nonce.rb', line 13

def create_design_document
  Chef::CouchDB.new.create_design_document('nonces', DESIGN_DOCUMENT)
end

.json_create(attributes) ⇒ Object 



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# File 'lib/openid/store/couchdb/nonce.rb', line 51

def self.json_create(attributes)
  server_url  = attributes['server_url']
  timestamp   = attributes['timestamp']
  salt        = attributes['salt']
  couchdb_rev = attributes['_rev']

  new(server_url, timestamp, salt, couchdb_rev)
end

Instance Method Details

#name ⇒ Object 



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# File 'lib/openid/store/couchdb/nonce.rb', line 30

def name
  [@timestamp.utc.strftime(OpenID::Nonce::TIME_FMT), Base64.encode64(@server_url).chomp, Base64.encode64(@salt).chomp].join('-')
end

#save ⇒ Object 



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# File 'lib/openid/store/couchdb/nonce.rb', line 34

def save
  return false unless valid?

  begin
    results = @couchdb.store('nonce', name, self)
  rescue Net::HTTPServerException
    false
  else
    @couchdb_rev = results['rev']
    true
  end
end

#to_json(*args) ⇒ Object 



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# File 'lib/openid/store/couchdb/nonce.rb', line 60

def to_json(*args)
  result = {
    'json_class' => self.class.name,
    'chef_type' => 'nonce',
    'server_url' => @server_url,
    'timestamp' => @timestamp.to_i,
    'salt' => @salt,
  }
  result['_rev'] = @couchdb_rev if @couchdb_rev
  result.to_json(*args)
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/openid/store/couchdb/nonce.rb', line 47

def valid?
  OpenID::Nonce.check_timestamp(name)
end