Class: JSON::JWT

Inherits:
Hash
  • Object
show all
Defined in:
lib/json/jwt.rb

Direct Known Subclasses

JWE, JWS

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(claim) ⇒ JWT

Returns a new instance of JWT.



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# File 'lib/json/jwt.rb', line 9

def initialize(claim)
  @header = {
    :typ => :JWT,
    :alg => :none
  }
  [:exp, :nbf, :iat].each do |key|
    if claim[key]
      claim[key] = claim[key].to_i
    end
  end
  replace claim
end

Instance Attribute Details

#header ⇒ Object

Returns the value of attribute header.



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# File 'lib/json/jwt.rb', line 7

def header
  @header
end

#signature ⇒ Object

Returns the value of attribute signature.



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# File 'lib/json/jwt.rb', line 7

def signature
  @signature
end

Instance Method Details

#sign(private_key_or_secret, algorithm = :RS256) ⇒ Object 



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# File 'lib/json/jwt.rb', line 22

def sign(private_key_or_secret, algorithm = :RS256)
  JWS.new(self).sign(private_key_or_secret, algorithm)
end

#to_s ⇒ Object 



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# File 'lib/json/jwt.rb', line 26

def to_s
  [
    header.to_json,
    self.to_json,
    signature
  ].collect do |segment|
    UrlSafeBase64.encode64 segment.to_s
  end.join('.')
end