Module: SecureHeaders::DynamicConfig

Included in:
ContentSecurityPolicyConfig
Defined in:
lib/secure_headers/headers/content_security_policy_config.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 4

def self.included(base)
  base.send(:attr_reader, *base.attrs)
  base.attrs.each do |attr|
    base.send(:define_method, "#{attr}=") do |value|
      if self.class.attrs.include?(attr)
        write_attribute(attr, value)
      else
        raise ContentSecurityPolicyConfigError, "Unknown config directive: #{attr}=#{value}"
      end
    end
  end
end

Instance Method Details

#==(o) ⇒ Object 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 94

def ==(o)
  self.class == o.class && self.to_h == o.to_h
end

#append(new_hash) ⇒ Object 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 75

def append(new_hash)
  from_hash(ContentSecurityPolicy.combine_policies(self.to_h, new_hash))
end

#directive_value(directive) ⇒ Object Also known as: [] 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 59

def directive_value(directive)
  if self.class.attrs.include?(directive)
    self.send(directive)
  end
end

#dup ⇒ Object 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 86

def dup
  self.class.new(self.to_h)
end

#initialize(hash) ⇒ Object 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 17

def initialize(hash)
  @base_uri = nil
  @child_src = nil
  @connect_src = nil
  @default_src = nil
  @font_src = nil
  @form_action = nil
  @frame_ancestors = nil
  @frame_src = nil
  @img_src = nil
  @manifest_src = nil
  @media_src = nil
  @navigate_to = nil
  @object_src = nil
  @plugin_types = nil
  @prefetch_src = nil
  @preserve_schemes = nil
  @report_only = nil
  @report_uri = nil
  @require_sri_for = nil
  @require_trusted_types_for = nil
  @sandbox = nil
  @script_nonce = nil
  @script_src = nil
  @script_src_elem = nil
  @script_src_attr = nil
  @style_nonce = nil
  @style_src = nil
  @style_src_elem = nil
  @style_src_attr = nil
  @trusted_types = nil
  @worker_src = nil
  @upgrade_insecure_requests = nil
  @disable_nonce_backwards_compatibility = nil

  from_hash(hash)
end

#merge(new_hash) ⇒ Object 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 65

def merge(new_hash)
  new_config = self.dup
  new_config.send(:from_hash, new_hash)
  new_config
end

#merge!(new_hash) ⇒ Object 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 71

def merge!(new_hash)
  from_hash(new_hash)
end

#opt_out? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 90

def opt_out?
  false
end

#to_h ⇒ Object 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 79

def to_h
  self.class.attrs.each_with_object({}) do |key, hash|
    value = self.send(key)
    hash[key] = value unless value.nil?
  end
end

#update_directive(directive, value) ⇒ Object Also known as: []= 



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# File 'lib/secure_headers/headers/content_security_policy_config.rb', line 55

def update_directive(directive, value)
  self.send("#{directive}=", value)
end