Используем Addressable для эскейпинга URLов

Gemfile

@@ -24,6 +24,8 @@ gem 'thoughtbot-shoulda', '>= 2.9.0'
 gem 'pry'
 gem 'pry-byebug'
 
+gem 'addressable'
+
 group :lint do
   gem 'rubocop', '0.81.0'
   gem 'rubocop-rails', '2.5.2'

gemfiles/rails_52.gemfile

@@ -15,6 +15,7 @@ gem "mocha"
 gem "thoughtbot-shoulda", ">= 2.9.0"
 gem "pry"
 gem "pry-byebug"
+gem "addressable"
 
 group :lint do
   gem "rubocop", "0.81.0"

gemfiles/rails_60.gemfile

@@ -15,6 +15,7 @@ gem "mocha"
 gem "thoughtbot-shoulda", ">= 2.9.0"
 gem "pry"
 gem "pry-byebug"
+gem "addressable"
 
 group :lint do
   gem "rubocop", "0.81.0"

gemfiles/rails_61.gemfile

@@ -15,6 +15,7 @@ gem "mocha"
 gem "thoughtbot-shoulda", ">= 2.9.0"
 gem "pry"
 gem "pry-byebug"
+gem "addressable"
 
 group :lint do
   gem "rubocop", "0.81.0"

gemfiles/rails_70.gemfile

@@ -15,6 +15,7 @@ gem "mocha"
 gem "thoughtbot-shoulda", ">= 2.9.0"
 gem "pry"
 gem "pry-byebug"
+gem "addressable"
 
 group :lint do
   gem "rubocop", "0.81.0"

lib/paperclip/storage/no_cache_s3.rb

@@ -180,7 +180,7 @@ module Paperclip
 
       # К ссылке, сформированной по паттерну (например, через наш CDN), добавляем параметры с подписью
       def presigned_url(style)
-        uri = URI.parse(CGI.escape(storage_url(style)))
+        uri = URI.parse(Addressable::URI.escape(storage_url(style)))
         basic_params = CGI.parse(uri.query || '')
         presign_params = CGI.parse(URI.parse(self.class.store_by(self.class.main_store_id).object(key(style))
           .presigned_url(:get)).query)

paperclip.gemspec

@@ -17,5 +17,6 @@ Gem::Specification.new do |s|
   s.summary = %q{File attachments as attributes for ActiveRecord}
 
   s.add_dependency 'activesupport', '< 7.1'
+  s.add_dependency 'addressable'
   s.add_dependency 'fastimage'
 end

test/storage/no_cache_s3_test.rb

@@ -41,7 +41,7 @@ class NoCacheS3Test < Test::Unit::TestCase
     @store1_stub.stubs(:url).returns('http://store.local')
     @store2_stub.stubs(:url).returns('http://store.local')
     @instance.avatar.class.stubs(:stores).returns({ store_1: @store1_stub, store_2: @store2_stub })
-    Dummy::AvatarAttachment.any_instance.stubs(:to_file).returns(stub_file('test.txt', 'qwe'))
+    Dummy::AvatarAttachment.any_instance.stubs(:to_file).returns(stub_file('кириллица.txt', 'qwe'))
   end
 
   teardown { TEST_ROOT.rmtree if TEST_ROOT.exist? }