Class: NaiveCookie

Inherits:
Object
  • Object
show all
Defined in:
lib/naive_cookie.rb

Instance Method Summary collapse

Constructor Details

#initialize(cookie_str) ⇒ NaiveCookie

Super naive cookie implementation It is not meant in any way to check the validity of the cookie It is only meant to check specific properties of cookies that are assumed to be present.



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# File 'lib/naive_cookie.rb', line 6

def initialize(cookie_str)
    @data = cookie_str.split("; ").map{ |s|
        s.index('=') ? s.split('=') : [s, true]
    }.to_h
end

Instance Method Details

#error(text) ⇒ Object 



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# File 'lib/naive_cookie.rb', line 38

def error(text)
    return "\t\t👺   #{text}"
end

#expires ⇒ Object 



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# File 'lib/naive_cookie.rb', line 66

def expires
    @data[@data.keys.find{ |item| item.downcase == "expires"}]
end

#http_only? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/naive_cookie.rb', line 50

def http_only?
    !@data.keys.find{ |item| item.downcase == "httponly"}.nil?
end

#name ⇒ Object 



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# File 'lib/naive_cookie.rb', line 62

def name
    @data.keys[0]
end

#path ⇒ Object 



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# File 'lib/naive_cookie.rb', line 58

def path
    @data[@data.keys.find{ |item| item.downcase == "path"}]
end

#same_site ⇒ Object 



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# File 'lib/naive_cookie.rb', line 54

def same_site
    @data[@data.keys.find{ |item| item.downcase == "samesite"}]
end

#secure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/naive_cookie.rb', line 46

def secure?
    !@data.keys.find{ |item| item.downcase == "secure"}.nil?
end

#to_s ⇒ Object 



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# File 'lib/naive_cookie.rb', line 42

def to_s
    "#{self.name}, #{self.path}"
end

#validate!(rules) ⇒ Object 



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# File 'lib/naive_cookie.rb', line 12

def validate!(rules)
    errors = []

    if rules.key?("Path") && self.path != rules["Path"]
        errors.push(error("Path #{self.path} not matching #{rules["Path"]}."))
    end

    if rules.key?("Secure") && self.secure? != rules["Secure"]
        errors.push(error("Cookie not secure."))
    end

    if rules.key?("HttpOnly") && self.http_only? != rules["HttpOnly"]
        errors.push(error("Cookie expected to be set as HttpOnly."))
    end

    if rules.key?("SameSite") && self.same_site != rules["SameSite"]
        errors.push(error("SameSite #{self.same_site} not matching #{rules["SameSite"]}."))
    end

    if errors.length > 0
        return errors
    else
        return nil
    end
end