Class: SecureHeaders::StrictTransportSecurity
- Inherits:
-
Object
- Object
- SecureHeaders::StrictTransportSecurity
- Defined in:
- lib/secure_headers/headers/strict_transport_security.rb
Constant Summary collapse
- HEADER_NAME =
"strict-transport-security".freeze
- HSTS_MAX_AGE =
"631138519"
- DEFAULT_VALUE =
"max-age=" + HSTS_MAX_AGE
- VALID_STS_HEADER =
/\Amax-age=\d+(; includeSubdomains)?(; preload)?\z/i
- MESSAGE =
"The config value supplied for the HSTS header was invalid. Must match #{VALID_STS_HEADER}"
Class Method Summary collapse
-
.make_header(config = nil, user_agent = nil) ⇒ Object
Public: generate an hsts header name, value pair.
- .validate_config!(config) ⇒ Object
Class Method Details
.make_header(config = nil, user_agent = nil) ⇒ Object
Public: generate an hsts header name, value pair.
Returns a default header if no configuration is provided, or a header name and value based on the config.
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# File 'lib/secure_headers/headers/strict_transport_security.rb', line 17 def make_header(config = nil, user_agent = nil) return if config == OPT_OUT [HEADER_NAME, config || DEFAULT_VALUE] end |
.validate_config!(config) ⇒ Object
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# File 'lib/secure_headers/headers/strict_transport_security.rb', line 22 def validate_config!(config) return if config.nil? || config == OPT_OUT raise TypeError.new("Must be a string. Found #{config.class}: #{config} #{config.class}") unless config.is_a?(String) raise STSConfigError.new(MESSAGE) unless config =~ VALID_STS_HEADER end |