Module: LcpRuby::Authentication::HttpFetcher

Defined in:
lib/lcp_ruby/authentication/http_fetcher.rb

Overview

Tiny shared HTTP-GET-JSON helper used by ProviderRegistry (discovery docs) and JwksCache (JWKS docs). Both have identical timeout/SSL needs and convert non-2xx into ConfigurationError.

Constant Summary collapse

DEFAULT_TIMEOUT =

seconds; both open + read

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Class Method Summary collapse

Class Method Details

.get_json(url, timeout: DEFAULT_TIMEOUT) ⇒ Hash

Returns parsed JSON body.

Returns:

  • (Hash) —

    parsed JSON body

Raises:



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# File 'lib/lcp_ruby/authentication/http_fetcher.rb', line 18

def get_json(url, timeout: DEFAULT_TIMEOUT)
  uri = URI.parse(url)
  response = Net::HTTP.start(
    uri.host, uri.port,
    use_ssl: uri.scheme == "https",
    open_timeout: timeout,
    read_timeout: timeout
  ) do |http|
    http.request(Net::HTTP::Get.new(uri.request_uri))
  end
  unless response.is_a?(Net::HTTPSuccess)
    raise ConfigurationError, "GET #{url} failed: HTTP #{response.code}"
  end
  JSON.parse(response.body)
end