Class: ObjectStorage::CDN::GoogleIpCache

Inherits:
Object
  • Object
show all
Defined in:
app/uploaders/object_storage/cdn/google_ip_cache.rb

Constant Summary collapse

GOOGLE_CDN_LIST_KEY = 
'google_cdn_ip_list'
CACHE_EXPIRATION_TIME = 
1.day

Class Method Summary collapse

Class Method Details

.async_refresh ⇒ Object 



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# File 'app/uploaders/object_storage/cdn/google_ip_cache.rb', line 26

def async_refresh
  ::GoogleCloud::FetchGoogleIpListWorker.perform_async
end

.google_ip?(request_ip) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/uploaders/object_storage/cdn/google_ip_cache.rb', line 18

def google_ip?(request_ip)
  google_ip_ranges = cached_value(GOOGLE_CDN_LIST_KEY)

  return false unless google_ip_ranges

  google_ip_ranges.any? { |range| range.include?(request_ip) }
end

.ready? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/uploaders/object_storage/cdn/google_ip_cache.rb', line 14

def ready?
  caches.any? { |cache| cache.exist?(GOOGLE_CDN_LIST_KEY) }
end

.update!(subnets) ⇒ Object 



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# File 'app/uploaders/object_storage/cdn/google_ip_cache.rb', line 10

def update!(subnets)
  caches.each { |cache| cache.write(GOOGLE_CDN_LIST_KEY, subnets) }
end