Class: Middleware::CloudflareGeoSimulator

Inherits:
Object
  • Object
show all
Defined in:
lib/middleware/cloudflare_geo_simulator.rb

Constant Summary collapse

DEFAULT_PROFILE =

Default profile when TRACK_VISITOR=y but no TRACK_VISITOR_PROFILE specified

'US-IL'
PROFILES = 
{
  # United States - Various states (Opt-out model)
  # Format: US-XX where XX is the state code
  'US-IL' => {
    country: 'US',
    region: 'Illinois',
    region_code: 'IL',
    city: 'Lake Zurich',
    postal_code: '60047',
    latitude: '42.1969',
    longitude: '-88.0934',
    timezone: 'America/Chicago',
    simulated_ip: '69.171.224.1' # Illinois IP
  },
  'US-CA' => {
    country: 'US',
    region: 'California',
    region_code: 'CA',
    city: 'San Francisco',
    postal_code: '94102',
    latitude: '37.7749',
    longitude: '-122.4194',
    timezone: 'America/Los_Angeles',
    simulated_ip: '8.8.8.8' # Google DNS (California)
  },
  'US-TX' => {
    country: 'US',
    region: 'Texas',
    region_code: 'TX',
    city: 'Austin',
    postal_code: '78701',
    latitude: '30.2672',
    longitude: '-97.7431',
    timezone: 'America/Chicago',
    simulated_ip: '104.215.148.63' # Azure Texas
  },
  'US-NY' => {
    country: 'US',
    region: 'New York',
    region_code: 'NY',
    city: 'New York',
    postal_code: '10001',
    latitude: '40.7128',
    longitude: '-74.0060',
    timezone: 'America/New_York',
    simulated_ip: '74.125.224.72' # Google NYC
  },
  'US-FL' => {
    country: 'US',
    region: 'Florida',
    region_code: 'FL',
    city: 'Miami',
    postal_code: '33101',
    latitude: '25.7617',
    longitude: '-80.1918',
    timezone: 'America/New_York',
    simulated_ip: '65.190.0.1' # Florida IP
  },

  # Canada - Quebec (Law 25 - Opt-in required)
  'CA-QC' => {
    country: 'CA',
    region: 'Quebec',
    region_code: 'QC',
    city: 'Montreal',
    postal_code: 'H2X 1Y4',
    latitude: '45.5017',
    longitude: '-73.5673',
    timezone: 'America/Toronto',
    simulated_ip: '132.204.24.179' # McGill University Montreal
  },

  # Canada - Other provinces (Implied consent)
  'CA-ON' => {
    country: 'CA',
    region: 'Ontario',
    region_code: 'ON',
    city: 'Toronto',
    postal_code: 'M5V 1J2',
    latitude: '43.6532',
    longitude: '-79.3832',
    timezone: 'America/Toronto',
    simulated_ip: '99.79.0.1' # AWS Canada
  },
  'CA-AB' => {
    country: 'CA',
    region: 'Alberta',
    region_code: 'AB',
    city: 'Calgary',
    postal_code: 'T2P 1J9',
    latitude: '51.0447',
    longitude: '-114.0719',
    timezone: 'America/Edmonton',
    simulated_ip: '136.159.2.1' # University of Calgary
  },
  'CA-BC' => {
    country: 'CA',
    region: 'British Columbia',
    region_code: 'BC',
    city: 'Vancouver',
    postal_code: 'V6B 1A1',
    latitude: '49.2827',
    longitude: '-123.1207',
    timezone: 'America/Vancouver',
    simulated_ip: '142.103.1.1' # UBC Vancouver
  },

  # European Union - GDPR (Opt-in required)
  'DE' => {
    country: 'DE',
    region: 'Bavaria',
    region_code: 'BY',
    city: 'Munich',
    postal_code: '80331',
    latitude: '48.1351',
    longitude: '11.5820',
    timezone: 'Europe/Berlin',
    simulated_ip: '185.220.101.1' # German IP
  },
  'FR' => {
    country: 'FR',
    region: 'Île-de-France',
    region_code: 'IDF',
    city: 'Paris',
    postal_code: '75001',
    latitude: '48.8566',
    longitude: '2.3522',
    timezone: 'Europe/Paris',
    simulated_ip: '90.63.1.1' # Orange France
  },
  'ES' => {
    country: 'ES',
    region: 'Community of Madrid',
    region_code: 'MD',
    city: 'Madrid',
    postal_code: '28001',
    latitude: '40.4168',
    longitude: '-3.7038',
    timezone: 'Europe/Madrid',
    simulated_ip: '88.27.1.1' # Telefonica Spain
  },
  'IT' => {
    country: 'IT',
    region: 'Lazio',
    region_code: 'RM',
    city: 'Rome',
    postal_code: '00100',
    latitude: '41.9028',
    longitude: '12.4964',
    timezone: 'Europe/Rome',
    simulated_ip: '151.15.1.1' # Telecom Italia
  },
  'NL' => {
    country: 'NL',
    region: 'North Holland',
    region_code: 'NH',
    city: 'Amsterdam',
    postal_code: '1012',
    latitude: '52.3676',
    longitude: '4.9041',
    timezone: 'Europe/Amsterdam',
    simulated_ip: '145.97.1.1' # Dutch IP
  },

  # United Kingdom - UK GDPR (Opt-in required)
  'GB' => {
    country: 'GB',
    region: 'England',
    region_code: 'ENG',
    city: 'London',
    postal_code: 'EC1A 1BB',
    latitude: '51.5074',
    longitude: '-0.1278',
    timezone: 'Europe/London',
    simulated_ip: '81.2.69.142' # UK IP
  },

  # Switzerland - nFADP (Opt-in required)
  'CH' => {
    country: 'CH',
    region: 'Zurich',
    region_code: 'ZH',
    city: 'Zurich',
    postal_code: '8001',
    latitude: '47.3769',
    longitude: '8.5417',
    timezone: 'Europe/Zurich',
    simulated_ip: '178.197.1.1' # Swisscom
  },

  # Other regions
  'BR' => {
    country: 'BR',
    region: 'São Paulo',
    region_code: 'SP',
    city: 'São Paulo',
    postal_code: '01310-100',
    latitude: '-23.5505',
    longitude: '-46.6333',
    timezone: 'America/Sao_Paulo',
    simulated_ip: '177.71.1.1' # Brazil IP
  },
  'AU' => {
    country: 'AU',
    region: 'New South Wales',
    region_code: 'NSW',
    city: 'Sydney',
    postal_code: '2000',
    latitude: '-33.8688',
    longitude: '151.2093',
    timezone: 'Australia/Sydney',
    simulated_ip: '1.128.1.1' # Telstra Australia
  },
  'JP' => {
    country: 'JP',
    region: 'Tokyo',
    region_code: '13',
    city: 'Tokyo',
    postal_code: '100-0001',
    latitude: '35.6762',
    longitude: '139.6503',
    timezone: 'Asia/Tokyo',
    simulated_ip: '126.1.1.1' # SoftBank Japan
  },
  'MX' => {
    country: 'MX',
    region: 'Mexico City',
    region_code: 'CMX',
    city: 'Mexico City',
    postal_code: '06600',
    latitude: '19.4326',
    longitude: '-99.1332',
    timezone: 'America/Mexico_City',
    simulated_ip: '189.203.1.1' # Telmex Mexico
  },

  # Unknown/Test scenarios
  'UNKNOWN' => {
    country: 'XX', # Cloudflare uses XX for unknown
    region: nil,
    region_code: nil,
    city: nil,
    postal_code: nil,
    latitude: nil,
    longitude: nil,
    timezone: nil,
    simulated_ip: '192.0.2.1' # TEST-NET-1 (documentation IP)
  },
  'NONE' => {
    # No headers at all - tests fallback to geocoder worker
    simulated_ip: '198.51.100.1' # TEST-NET-2
  }
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ CloudflareGeoSimulator

Returns a new instance of CloudflareGeoSimulator.



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# File 'lib/middleware/cloudflare_geo_simulator.rb', line 301

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/middleware/cloudflare_geo_simulator.rb', line 305

def call(env)
  # Only active in development with TRACK_VISITOR=y and only for www subdomain
  inject_cloudflare_headers(env) if Rails.env.development? && ENV['TRACK_VISITOR'].to_s.downcase == 'y' && www_subdomain?(env)

  @app.call(env)
end