class Sentry::DSN

def csp_report_uri
  "#{server}/api/#{project_id}/security/?sentry_key=#{public_key}"
end

def envelope_endpoint
  "#{path}/api/#{project_id}/envelope/"
end

def extract_org_id_from_host
  return nil unless @host
  match = ORG_ID_REGEX.match(@host)
  match ? match[1] : nil
end

def generate_auth_header(client: nil)
  now = Sentry.utc_now.to_i
  fields = {
    "sentry_version" => PROTOCOL_VERSION,
    "sentry_timestamp" => now,
    "sentry_key" => @public_key
  }
  fields["sentry_client"] = client if client
  fields["sentry_secret"] = @secret_key if @secret_key
  "Sentry " + fields.map { |key, value| "#{key}=#{value}" }.join(", ")
end

def initialize(dsn_string)
  @raw_value = dsn_string
  uri = URI.parse(dsn_string)
  uri_path = uri.path.split("/")
  if uri.user
    # DSN-style string
    @project_id = uri_path.pop
    @public_key = uri.user
    @secret_key = !(uri.password.nil? || uri.password.empty?) ? uri.password : nil
  end
  @scheme = uri.scheme
  @host = uri.host
  @port = uri.port if uri.port
  @path = uri_path.join("/")
  @org_id = extract_org_id_from_host
end

def local?
  @local ||= (localhost? || private_ip? || resolved_ips_private?)
end

def localhost?
  LOCALHOST_NAMES.include?(host.downcase) || LOCALHOST_PATTERN.match?(host)
end

def otlp_traces_endpoint
  "#{path}/api/#{project_id}/integration/otlp/v1/traces/"
end

def private_ip?
  @private_ip ||= begin
    begin
      IPAddr.new(host).private?
    rescue IPAddr::InvalidAddressError
      false
    end
  end
end

def resolved_ips_private?
  @resolved_ips_private ||= begin
    begin
      Resolv.getaddresses(host).any? { |ip| IPAddr.new(ip).private? }
    rescue Resolv::ResolvError, IPAddr::InvalidAddressError
      false
    end
  end
end

def server
  server = "#{scheme}://#{host}"
  server += ":#{port}" unless port == PORT_MAP[scheme]
  server
end

def to_s
  @raw_value
end

def valid?
  REQUIRED_ATTRIBUTES.all? { |k| public_send(k) }
end