Merge branch 'master' into fix-cgroup

go.mod

@@ -5,7 +5,10 @@ go 1.20
 require (
 	github.com/AlekSi/gocov-xml v1.0.0
 	github.com/BurntSushi/toml v0.3.1
-	github.com/aws/aws-sdk-go v1.35.3
+	github.com/aws/aws-sdk-go-v2/config v1.18.19
+	github.com/aws/aws-sdk-go-v2/credentials v1.13.18
+	github.com/aws/aws-sdk-go-v2/service/kms v1.20.8
+	github.com/aws/aws-sdk-go-v2/service/sts v1.18.7
 	github.com/axw/gocov v1.0.0
 	github.com/cakturk/go-netstat v0.0.0-20200220111822-e5b49efee7a5
 	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e
@@ -63,6 +66,15 @@ require (
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
 	github.com/VividCortex/mysqlerr v1.0.0 // indirect
 	github.com/Xeoncross/go-aesctr-with-hmac v0.0.0-20200623134604-12b17a7ff502 // indirect
+	github.com/aws/aws-sdk-go-v2 v1.17.7 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.1 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.31 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.25 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.3.32 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.25 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.12.6 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.6 // indirect
+	github.com/aws/smithy-go v1.13.5 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bitly/go-simplejson v0.5.0 // indirect
 	github.com/breeswish/gin-jwt/v2 v2.6.4-jwt-patch // indirect
@@ -108,7 +120,6 @@ require (
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
-	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/jonboulle/clockwork v0.2.2 // indirect
 	github.com/joomcode/errorx v1.0.1 // indirect
 	github.com/josharian/intern v1.0.0 // indirect

go.sum

@@ -32,8 +32,32 @@ github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kd
 github.com/appleboy/gofight/v2 v2.1.2 h1:VOy3jow4vIK8BRQJoC/I9muxyYlJ2yb9ht2hZoS3rf4=
 github.com/appleboy/gofight/v2 v2.1.2/go.mod h1:frW+U1QZEdDgixycTj4CygQ48yLTUhplt43+Wczp3rw=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
-github.com/aws/aws-sdk-go v1.35.3 h1:r0puXncSaAfRt7Btml2swUo74Kao+vKhO3VLjwDjK54=
-github.com/aws/aws-sdk-go v1.35.3/go.mod h1:H7NKnBqNVzoTJpGfLrQkkD+ytBA93eiDYi/+8rV9s48=
+github.com/aws/aws-sdk-go-v2 v1.17.7 h1:CLSjnhJSTSogvqUGhIC6LqFKATMRexcxLZ0i/Nzk9Eg=
+github.com/aws/aws-sdk-go-v2 v1.17.7/go.mod h1:uzbQtefpm44goOPmdKyAlXSNcwlRgF3ePWVW6EtJvvw=
+github.com/aws/aws-sdk-go-v2/config v1.18.19 h1:AqFK6zFNtq4i1EYu+eC7lcKHYnZagMn6SW171la0bGw=
+github.com/aws/aws-sdk-go-v2/config v1.18.19/go.mod h1:XvTmGMY8d52ougvakOv1RpiTLPz9dlG/OQHsKU/cMmY=
+github.com/aws/aws-sdk-go-v2/credentials v1.13.18 h1:EQMdtHwz0ILTW1hoP+EwuWhwCG1hD6l3+RWFQABET4c=
+github.com/aws/aws-sdk-go-v2/credentials v1.13.18/go.mod h1:vnwlwjIe+3XJPBYKu1et30ZPABG3VaXJYr8ryohpIyM=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.1 h1:gt57MN3liKiyGopcqgNzJb2+d9MJaKT/q1OksHNXVE4=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.1/go.mod h1:lfUx8puBRdM5lVVMQlwt2v+ofiG/X6Ms+dy0UkG/kXw=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.31 h1:sJLYcS+eZn5EeNINGHSCRAwUJMFVqklwkH36Vbyai7M=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.31/go.mod h1:QT0BqUvX1Bh2ABdTGnjqEjvjzrCfIniM9Sc8zn9Yndo=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.25 h1:1mnRASEKnkqsntcxHaysxwgVoUUp5dkiB+l3llKnqyg=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.25/go.mod h1:zBHOPwhBc3FlQjQJE/D3IfPWiWaQmT06Vq9aNukDo0k=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.3.32 h1:p5luUImdIqywn6JpQsW3tq5GNOxKmOnEpybzPx+d1lk=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.3.32/go.mod h1:XGhIBZDEgfqmFIugclZ6FU7v75nHhBDtzuB4xB/tEi4=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.25 h1:5LHn8JQ0qvjD9L9JhMtylnkcw7j05GDZqM9Oin6hpr0=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.25/go.mod h1:/95IA+0lMnzW6XzqYJRpjjsAbKEORVeO0anQqjd2CNU=
+github.com/aws/aws-sdk-go-v2/service/kms v1.20.8 h1:R5f4VOFi3ScTe7TtePyxLqEhNqTJIAxL57MzrXFNs6I=
+github.com/aws/aws-sdk-go-v2/service/kms v1.20.8/go.mod h1:OtP3pBOgmJM+acQyQcQXtQHets3yJoVuanCx2T5M7v4=
+github.com/aws/aws-sdk-go-v2/service/sso v1.12.6 h1:5V7DWLBd7wTELVz5bPpwzYy/sikk0gsgZfj40X+l5OI=
+github.com/aws/aws-sdk-go-v2/service/sso v1.12.6/go.mod h1:Y1VOmit/Fn6Tz1uFAeCO6Q7M2fmfXSCLeL5INVYsLuY=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.6 h1:B8cauxOH1W1v7rd8RdI/MWnoR4Ze0wIHWrb90qczxj4=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.6/go.mod h1:Lh/bc9XUf8CfOY6Jp5aIkQtN+j1mc+nExc+KXj9jx2s=
+github.com/aws/aws-sdk-go-v2/service/sts v1.18.7 h1:bWNgNdRko2x6gqa0blfATqAZKZokPIeM1vfmQt2pnvM=
+github.com/aws/aws-sdk-go-v2/service/sts v1.18.7/go.mod h1:JuTnSoeePXmMVe9G8NcjjwgOKEfZ4cOjMuT2IBT/2eI=
+github.com/aws/smithy-go v1.13.5 h1:hgz0X/DX0dGqTYpGALqXJoRKRj5oQ7150i5FdTePzO8=
+github.com/aws/smithy-go v1.13.5/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
 github.com/axw/gocov v1.0.0 h1:YsqYR66hUmilVr23tu8USgnJIJvnwh3n7j5zRn7x4LU=
 github.com/axw/gocov v1.0.0/go.mod h1:LvQpEYiwwIb2nYkXY2fDWhg9/AsYqkhmrCshjlUJECE=
 github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
@@ -173,7 +197,6 @@ github.com/go-playground/validator/v10 v10.10.0 h1:I7mrTYv78z8k8VXa/qJlOlEXn/nBh
 github.com/go-playground/validator/v10 v10.10.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXSGrTK4nAUsbPlLADvpJkos=
 github.com/go-resty/resty/v2 v2.6.0 h1:joIR5PNLM2EFqqESUjCMGXrWmXNHEU9CEiK813oKYS4=
 github.com/go-resty/resty/v2 v2.6.0/go.mod h1:PwvJS6hvaPkjtjNg9ph+VrSD92bi5Zq73w/BIH7cC3Q=
-github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/go-sql-driver/mysql v1.7.0 h1:ueSltNNllEqE3qcWBTD0iQd3IpL/6U+mJxLkazJ7YPc=
 github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
@@ -228,6 +251,7 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -280,9 +304,7 @@ github.com/jinzhu/now v1.1.2/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/
 github.com/jinzhu/now v1.1.4/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
-github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
 github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
-github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
 github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
 github.com/joho/godotenv v1.4.0 h1:3l4+N6zfMWnkbPEXKng2o2/MR5mSwTrBih4ZEkkz1lg=
 github.com/joho/godotenv v1.4.0/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
@@ -652,7 +674,6 @@ golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR
 golang.org/x/net v0.0.0-20190611141213-3f473d35a33a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=

pkg/encryption/kms.go

@@ -15,14 +15,13 @@
 package encryption
 
 import (
+	"context"
 	"os"
 
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/credentials/stscreds"
-	"github.com/aws/aws-sdk-go/aws/session"
-	"github.com/aws/aws-sdk-go/service/kms"
-	"github.com/aws/aws-sdk-go/service/sts"
+	sdkconfig "github.com/aws/aws-sdk-go-v2/config"
+	"github.com/aws/aws-sdk-go-v2/credentials/stscreds"
+	"github.com/aws/aws-sdk-go-v2/service/kms"
+	"github.com/aws/aws-sdk-go-v2/service/sts"
 	"github.com/pingcap/kvproto/pkg/encryptionpb"
 	"github.com/tikv/pd/pkg/errs"
 )
@@ -48,24 +47,40 @@ func newMasterKeyFromKMS(
 	if config.Vendor != kmsVendorAWS {
 		return nil, errs.ErrEncryptionKMS.GenWithStack("unsupported KMS vendor: %s", config.Vendor)
 	}
-	credentials, err := newAwsCredentials()
-	if err != nil {
-		return nil, err
-	}
-	session, err := session.NewSession(&aws.Config{
-		Credentials: credentials,
-		Region:      &config.Region,
-		Endpoint:    &config.Endpoint,
-	})
+
+	cfg, err := sdkconfig.LoadDefaultConfig(context.TODO(),
+		sdkconfig.WithRegion(config.Region),
+	)
 	if err != nil {
 		return nil, errs.ErrEncryptionKMS.Wrap(err).GenWithStack(
-			"fail to create AWS session to access KMS CMK")
+			"fail to load default config")
 	}
-	client := kms.New(session)
+
+	// Credentials from K8S IAM role.
+	roleArn := os.Getenv(envAwsRoleArn)
+	tokenFile := os.Getenv(envAwsWebIdentityTokenFile)
+	sessionName := os.Getenv(envAwsRoleSessionName)
+	optFn := func(options *kms.Options) {}
+	// Session name is optional.
+	if roleArn != "" && tokenFile != "" {
+		client := sts.NewFromConfig(cfg)
+		webIdentityRoleProvider := stscreds.NewWebIdentityRoleProvider(
+			client,
+			roleArn,
+			stscreds.IdentityTokenFile(tokenFile),
+			func(o *stscreds.WebIdentityRoleOptions) {
+				o.RoleSessionName = sessionName
+			},
+		)
+		optFn = func(options *kms.Options) {
+			options.Credentials = webIdentityRoleProvider
+		}
+	}
+	client := kms.NewFromConfig(cfg, optFn)
 	if len(ciphertextKey) == 0 {
-		numberOfBytes := int64(masterKeyLength)
+		numberOfBytes := int32(masterKeyLength)
 		// Create a new data key.
-		output, err := client.GenerateDataKey(&kms.GenerateDataKeyInput{
+		output, err := client.GenerateDataKey(context.Background(), &kms.GenerateDataKeyInput{
 			KeyId:         &config.KeyId,
 			NumberOfBytes: &numberOfBytes,
 		})
@@ -84,7 +99,7 @@ func newMasterKeyFromKMS(
 		}
 	} else {
 		// Decrypt existing data key.
-		output, err := client.Decrypt(&kms.DecryptInput{
+		output, err := client.Decrypt(context.Background(), &kms.DecryptInput{
 			KeyId:          &config.KeyId,
 			CiphertextBlob: ciphertextKey,
 		})
@@ -104,36 +119,3 @@ func newMasterKeyFromKMS(
 	}
 	return
 }
-
-func newAwsCredentials() (*credentials.Credentials, error) {
-	var providers []credentials.Provider
-
-	// Credentials from K8S IAM role.
-	roleArn := os.Getenv(envAwsRoleArn)
-	tokenFile := os.Getenv(envAwsWebIdentityTokenFile)
-	sessionName := os.Getenv(envAwsRoleSessionName)
-	// Session name is optional.
-	if roleArn != "" && tokenFile != "" {
-		session, err := session.NewSession()
-		if err != nil {
-			return nil, errs.ErrEncryptionKMS.Wrap(err).GenWithStack(
-				"fail to create AWS session to create a WebIdentityRoleProvider")
-		}
-		webIdentityProvider := stscreds.NewWebIdentityRoleProvider(
-			sts.New(session), roleArn, sessionName, tokenFile)
-		providers = append(providers, webIdentityProvider)
-	}
-
-	providers = append(providers,
-		// Credentials from AWS environment variables.
-		&credentials.EnvProvider{},
-		// Credentials from default AWS credentials file.
-		&credentials.SharedCredentialsProvider{
-			Filename: "",
-			Profile:  "",
-		},
-	)
-
-	credentials := credentials.NewChainCredentials(providers)
-	return credentials, nil
-}

tests/integrations/client/go.mod

@@ -33,7 +33,19 @@ require (
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
 	github.com/VividCortex/mysqlerr v1.0.0 // indirect
 	github.com/Xeoncross/go-aesctr-with-hmac v0.0.0-20200623134604-12b17a7ff502 // indirect
-	github.com/aws/aws-sdk-go v1.35.3 // indirect
+	github.com/aws/aws-sdk-go-v2 v1.17.7 // indirect
+	github.com/aws/aws-sdk-go-v2/config v1.18.19 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.13.18 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.1 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.31 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.25 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.3.32 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.25 // indirect
+	github.com/aws/aws-sdk-go-v2/service/kms v1.20.8 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.12.6 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.6 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.18.7 // indirect
+	github.com/aws/smithy-go v1.13.5 // indirect
 	github.com/benbjohnson/clock v1.1.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bitly/go-simplejson v0.5.0 // indirect
@@ -83,7 +95,6 @@ require (
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
-	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/joho/godotenv v1.4.0 // indirect
 	github.com/jonboulle/clockwork v0.2.2 // indirect
 	github.com/joomcode/errorx v1.0.1 // indirect