Initial commit: Add logistics and order_detail message types

- Add Logistics component with progress tracking
- Add OrderDetail component for order information
- Support data-driven steps and actions
- Add blue color scale to widget SCSS
- Fix node overflow and progress bar rendering issues
- Add English translations for dashboard components

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

enterprise/lib/captain/tools/http_tool.rb

@@ -0,0 +1,112 @@
+require 'agents'
+
+class Captain::Tools::HttpTool < Agents::Tool
+  def initialize(assistant, custom_tool)
+    @assistant = assistant
+    @custom_tool = custom_tool
+    super()
+  end
+
+  def active?
+    @custom_tool.enabled?
+  end
+
+  def perform(tool_context, **params)
+    url = @custom_tool.build_request_url(params)
+    body = @custom_tool.build_request_body(params)
+
+    response = execute_http_request(url, body, tool_context)
+    @custom_tool.format_response(response.body)
+  rescue StandardError => e
+    Rails.logger.error("HttpTool execution error for #{@custom_tool.slug}: #{e.class} - #{e.message}")
+    'An error occurred while executing the request'
+  end
+
+  private
+
+  PRIVATE_IP_RANGES = [
+    IPAddr.new('127.0.0.0/8'),    # IPv4 Loopback
+    IPAddr.new('10.0.0.0/8'),     # IPv4 Private network
+    IPAddr.new('172.16.0.0/12'),  # IPv4 Private network
+    IPAddr.new('192.168.0.0/16'), # IPv4 Private network
+    IPAddr.new('169.254.0.0/16'), # IPv4 Link-local
+    IPAddr.new('::1'),            # IPv6 Loopback
+    IPAddr.new('fc00::/7'),       # IPv6 Unique local addresses
+    IPAddr.new('fe80::/10')       # IPv6 Link-local
+  ].freeze
+
+  # Limit response size to prevent memory exhaustion and match LLM token limits
+  # 1MB of text ≈ 250K tokens, which exceeds most LLM context windows
+  MAX_RESPONSE_SIZE = 1.megabyte
+
+  def execute_http_request(url, body, tool_context)
+    uri = URI.parse(url)
+
+    # Check if resolved IP is private
+    check_private_ip!(uri.host)
+
+    http = Net::HTTP.new(uri.host, uri.port)
+    http.use_ssl = uri.scheme == 'https'
+    http.read_timeout = 30
+    http.open_timeout = 10
+    http.max_retries = 0 # Disable redirects
+
+    request = build_http_request(uri, body)
+    apply_authentication(request)
+    apply_metadata_headers(request, tool_context)
+
+    response = http.request(request)
+
+    raise "HTTP request failed with status #{response.code}" unless response.is_a?(Net::HTTPSuccess)
+
+    validate_response!(response)
+
+    response
+  end
+
+  def check_private_ip!(hostname)
+    ip_address = IPAddr.new(Resolv.getaddress(hostname))
+
+    raise 'Request blocked: hostname resolves to private IP address' if PRIVATE_IP_RANGES.any? { |range| range.include?(ip_address) }
+  rescue Resolv::ResolvError, SocketError => e
+    raise "DNS resolution failed: #{e.message}"
+  end
+
+  def validate_response!(response)
+    content_length = response['content-length']&.to_i
+    if content_length && content_length > MAX_RESPONSE_SIZE
+      raise "Response size #{content_length} bytes exceeds maximum allowed #{MAX_RESPONSE_SIZE} bytes"
+    end
+
+    return unless response.body && response.body.bytesize > MAX_RESPONSE_SIZE
+
+    raise "Response body size #{response.body.bytesize} bytes exceeds maximum allowed #{MAX_RESPONSE_SIZE} bytes"
+  end
+
+  def build_http_request(uri, body)
+    if @custom_tool.http_method == 'POST'
+      request = Net::HTTP::Post.new(uri.request_uri)
+      if body
+        request.body = body
+        request['Content-Type'] = 'application/json'
+      end
+    else
+      request = Net::HTTP::Get.new(uri.request_uri)
+    end
+    request
+  end
+
+  def apply_authentication(request)
+    headers = @custom_tool.build_auth_headers
+    headers.each { |key, value| request[key] = value }
+
+    credentials = @custom_tool.build_basic_auth_credentials
+    request.basic_auth(*credentials) if credentials
+  end
+
+  def apply_metadata_headers(request, tool_context)
+    state = tool_context&.state || {}
+    metadata_headers = @custom_tool.build_metadata_headers(state)
+    metadata_headers.each { |key, value| request[key] = value }
+  end
+end