Class: Rack::Auth::Digest::Nonce
- Defined in:
- lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb
Overview
Rack::Auth::Digest::Nonce is the default nonce generator for the Rack::Auth::Digest::MD5 authentication handler.
private_key
needs to set to a constant string.
time_limit
can be optionally set to an integer (number of seconds), to limit the validity of the generated nonces.
Class Attribute Summary collapse
-
.private_key ⇒ Object
Returns the value of attribute private_key.
-
.time_limit ⇒ Object
Returns the value of attribute time_limit.
Class Method Summary collapse
Instance Method Summary collapse
- #digest ⇒ Object
- #fresh? ⇒ Boolean
-
#initialize(timestamp = Time.now, given_digest = nil) ⇒ Nonce
constructor
A new instance of Nonce.
- #stale? ⇒ Boolean
- #to_s ⇒ Object
- #valid? ⇒ Boolean
Constructor Details
#initialize(timestamp = Time.now, given_digest = nil) ⇒ Nonce
Returns a new instance of Nonce.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb', line 27 def initialize( = Time.now, given_digest = nil) @timestamp, @given_digest = .to_i, given_digest end |
Class Attribute Details
.private_key ⇒ Object
Returns the value of attribute private_key.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb', line 20 def private_key @private_key end |
.time_limit ⇒ Object
Returns the value of attribute time_limit.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb', line 20 def time_limit @time_limit end |
Class Method Details
.parse(string) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb', line 23 def self.parse(string) new(*Base64.decode64(string).split(' ', 2)) end |
Instance Method Details
#digest ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb', line 35 def digest ::Digest::MD5.hexdigest("#{@timestamp}:#{self.class.private_key}") end |
#fresh? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb', line 47 def fresh? !stale? end |
#stale? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb', line 43 def stale? !self.class.time_limit.nil? && (Time.now.to_i - @timestamp) > self.class.time_limit end |
#to_s ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb', line 31 def to_s Base64.encode64("#{@timestamp} #{digest}").strip end |
#valid? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rack-2.2.5/lib/rack/auth/digest/nonce.rb', line 39 def valid? digest == @given_digest end |