Switch to faraday_middleware-aws-sigv4 gem for signing Elasticsearch request in AWS

Gemfile

@@ -133,8 +133,10 @@ gem 'seed-fu', '~> 2.3.7'
 gem 'elasticsearch-model', '~> 6.1'
 gem 'elasticsearch-rails', '~> 6.1', require: 'elasticsearch/rails/instrumentation'
 gem 'elasticsearch-api',   '~> 6.8'
-gem 'aws-sdk'
-gem 'faraday_middleware-aws-signers-v4'
+gem 'aws-sdk-core', '~> 3'
+gem 'aws-sdk-cloudformation', '~> 1'
+gem 'aws-sdk-s3', '~> 1'
+gem 'faraday_middleware-aws-sigv4', '~>0.3.0'
 
 # Markdown and HTML processing
 gem 'html-pipeline', '~> 2.12'

Gemfile.lock

@@ -93,16 +93,25 @@ GEM
       encryptor (~> 3.0.0)
     attr_required (1.0.1)
     awesome_print (1.8.0)
-    aws-eventstream (1.0.3)
-    aws-sdk (2.11.374)
-      aws-sdk-resources (= 2.11.374)
-    aws-sdk-core (2.11.374)
-      aws-sigv4 (~> 1.0)
+    aws-eventstream (1.1.0)
+    aws-partitions (1.345.0)
+    aws-sdk-cloudformation (1.41.0)
+      aws-sdk-core (~> 3, >= 3.99.0)
+      aws-sigv4 (~> 1.1)
+    aws-sdk-core (3.104.3)
+      aws-eventstream (~> 1, >= 1.0.2)
+      aws-partitions (~> 1, >= 1.239.0)
+      aws-sigv4 (~> 1.1)
       jmespath (~> 1.0)
-    aws-sdk-resources (2.11.374)
-      aws-sdk-core (= 2.11.374)
-    aws-sigv4 (1.1.0)
-      aws-eventstream (~> 1.0, >= 1.0.2)
+    aws-sdk-kms (1.36.0)
+      aws-sdk-core (~> 3, >= 3.99.0)
+      aws-sigv4 (~> 1.1)
+    aws-sdk-s3 (1.75.0)
+      aws-sdk-core (~> 3, >= 3.104.1)
+      aws-sdk-kms (~> 1)
+      aws-sigv4 (~> 1.1)
+    aws-sigv4 (1.2.1)
+      aws-eventstream (~> 1, >= 1.0.2)
     babosa (1.0.2)
     base32 (0.3.2)
     batch-loader (1.4.0)
@@ -306,9 +315,9 @@ GEM
       faraday (~> 0.8)
     faraday_middleware (0.14.0)
       faraday (>= 0.7.4, < 1.0)
-    faraday_middleware-aws-signers-v4 (0.1.7)
-      aws-sdk-resources (~> 2)
-      faraday (~> 0.9)
+    faraday_middleware-aws-sigv4 (0.3.0)
+      aws-sigv4 (~> 1.0)
+      faraday (>= 0.15)
     faraday_middleware-multi_json (0.0.6)
       faraday_middleware
       multi_json
@@ -1183,7 +1192,9 @@ DEPENDENCIES
   atlassian-jwt (~> 0.2.0)
   attr_encrypted (~> 3.1.0)
   awesome_print
-  aws-sdk
+  aws-sdk-cloudformation (~> 1)
+  aws-sdk-core (~> 3)
+  aws-sdk-s3 (~> 1)
   babosa (~> 1.0.2)
   base32 (~> 0.3.0)
   batch-loader (~> 1.4.0)
@@ -1230,7 +1241,7 @@ DEPENDENCIES
   escape_utils (~> 1.1)
   factory_bot_rails (~> 5.1.0)
   faraday (~> 0.12)
-  faraday_middleware-aws-signers-v4
+  faraday_middleware-aws-sigv4 (~> 0.3.0)
   fast_blank
   ffaker (~> 2.10)
   flipper (~> 0.17.1)

ee/changelogs/unreleased/37931-upgrade-faraday-aws-sigv4.yml

+---
+title: Switch to faraday_middleware-aws-sigv4 gem for signing Elasticsearch request
+  in AWS
+merge_request: 38016
+author:
+type: other

ee/lib/gitlab/elastic/client.rb

 # frozen_string_literal: true
 
+require 'faraday_middleware/aws_sigv4'
+
 module Gitlab
   module Elastic
     module Client
@@ -19,7 +21,7 @@ module Gitlab
           region = config[:aws_region]
 
           ::Elasticsearch::Client.new(base_config) do |fmid|
-            fmid.request(:aws_signers_v4, credentials: creds, service_name: 'es', region: region)
+            fmid.request(:aws_sigv4, credentials_provider: creds, service: 'es', region: region)
           end
         else
           ::Elasticsearch::Client.new(base_config)

ee/spec/lib/gitlab/elastic/client_spec.rb

@@ -37,7 +37,7 @@ RSpec.describe Gitlab::Elastic::Client do
           stub_request(:get, 'http://example-elastic:9200/foo/_all/1')
             .with(
               headers: {
-                'Authorization'        => 'AWS4-HMAC-SHA256 Credential=0/20170303/us-east-1/es/aws4_request, SignedHeaders=content-type;host;x-amz-content-sha256;x-amz-date;x-opaque-id, Signature=c3180885fb19ca2cf4673a361aa47615dddd3ed52159fffcfeda9e732d7c91b8',
+                'Authorization'        => 'AWS4-HMAC-SHA256 Credential=0/20170303/us-east-1/es/aws4_request, SignedHeaders=content-type;host;user-agent;x-amz-content-sha256;x-amz-date;x-opaque-id, Signature=746fa5a8a7f3859697d46a754550b1eb357413c481c91d22f17b8a0129c0121e',
                 'Content-Type'         => 'application/json',
                 'X-Amz-Content-Sha256' => 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
                 'X-Amz-Date'           => '20170303T133952Z'