update aws dependencies to remove role policy bug

go.mod

@@ -3,12 +3,12 @@ module github.com/hashicorp/boundary-plugin-aws
 go 1.21
 
 require (
-	github.com/aws/aws-sdk-go-v2 v1.20.1
-	github.com/aws/aws-sdk-go-v2/service/ec2 v1.99.0
-	github.com/aws/aws-sdk-go-v2/service/iam v1.22.2
-	github.com/aws/aws-sdk-go-v2/service/s3 v1.38.2
-	github.com/aws/aws-sdk-go-v2/service/sts v1.21.2
-	github.com/aws/smithy-go v1.14.1
+	github.com/aws/aws-sdk-go-v2 v1.32.2
+	github.com/aws/aws-sdk-go-v2/service/ec2 v1.186.0
+	github.com/aws/aws-sdk-go-v2/service/iam v1.37.2
+	github.com/aws/aws-sdk-go-v2/service/s3 v1.66.1
+	github.com/aws/aws-sdk-go-v2/service/sts v1.32.2
+	github.com/aws/smithy-go v1.22.0
 	github.com/google/go-cmp v0.6.0
 	github.com/google/uuid v1.4.0
 	github.com/hashicorp/boundary/sdk v0.0.43-0.20240717182311-a20aae98794a
@@ -22,18 +22,18 @@ require (
 )
 
 require (
-	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.12 // indirect
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.6 // indirect
 	github.com/aws/aws-sdk-go-v2/config v1.18.33 // indirect
 	github.com/aws/aws-sdk-go-v2/credentials v1.13.32 // indirect
 	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.8 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.38 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.32 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.21 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.21 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/ini v1.3.39 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/v4a v1.1.1 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.9.13 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.1.33 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.32 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.15.1 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.21 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.0 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.4.2 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.2 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.18.2 // indirect
 	github.com/aws/aws-sdk-go-v2/service/sso v1.13.2 // indirect
 	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.15.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect

go.sum

@@ -8,51 +8,52 @@ github.com/apparentlymart/go-textseg v1.0.0/go.mod h1:z96Txxhf3xSFMPmb5X/1W05FF/
 github.com/apparentlymart/go-textseg/v13 v13.0.0/go.mod h1:ZK2fH7c4NqDTLtiYLvIkEghdlcqw7yxLeM89kiTRPUo=
 github.com/armon/go-radix v1.0.0 h1:F4z6KzEeeQIMeLFa97iZU6vupzoecKdU5TX24SNppXI=
 github.com/armon/go-radix v1.0.0/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/aws/aws-sdk-go-v2 v1.18.0/go.mod h1:uzbQtefpm44goOPmdKyAlXSNcwlRgF3ePWVW6EtJvvw=
-github.com/aws/aws-sdk-go-v2 v1.20.1 h1:rZBf5DWr7YGrnlTK4kgDQGn1ltqOg5orCYb/UhOFZkg=
 github.com/aws/aws-sdk-go-v2 v1.20.1/go.mod h1:NU06lETsFm8fUC6ZjhgDpVBcGZTFQ6XM+LZWZxMI4ac=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.12 h1:lN6L3LrYHeZ6xCxaIYtoWCx4GMLk4nRknsh29OMSqHY=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.12/go.mod h1:TDCkEAkMTXxTs0oLBGBKpBZbk3NLh8EvAfF0Q3x8/0c=
+github.com/aws/aws-sdk-go-v2 v1.32.2 h1:AkNLZEyYMLnx/Q/mSKkcMqwNFXMAvFto9bNsHqcTduI=
+github.com/aws/aws-sdk-go-v2 v1.32.2/go.mod h1:2SK5n0a2karNTv5tbP1SjsX0uhttou00v/HpXKM1ZUo=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.6 h1:pT3hpW0cOHRJx8Y0DfJUEQuqPild8jRGmSFmBgvydr0=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.6/go.mod h1:j/I2++U0xX+cr44QjHay4Cvxj6FUbnxrgmqN3H1jTZA=
 github.com/aws/aws-sdk-go-v2/config v1.18.33 h1:JKcw5SFxFW/rpM4mOPjv0VQ11E2kxW13F3exWOy7VZU=
 github.com/aws/aws-sdk-go-v2/config v1.18.33/go.mod h1:hXO/l9pgY3K5oZJldamP0pbZHdPqqk+4/maa7DSD3cA=
 github.com/aws/aws-sdk-go-v2/credentials v1.13.32 h1:lIH1eKPcCY1ylR4B6PkBGRWMHO3aVenOKJHWiS4/G2w=
 github.com/aws/aws-sdk-go-v2/credentials v1.13.32/go.mod h1:lL8U3v/Y79YRG69WlAho0OHIKUXCyFvSXaIvfo81sls=
 github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.8 h1:DK/9C+UN/X+1+Wm8pqaDksQr2tSLzq+8X1/rI/ZxKEQ=
 github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.8/go.mod h1:ce7BgLQfYr5hQFdy67oX2svto3ufGtm6oBvmsHScI1Q=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.33/go.mod h1:7i0PF1ME/2eUPFcjkVIwq+DOygHEoK92t5cDqNgYbIw=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.38 h1:c8ed/T9T2K5I+h/JzmF5tpI46+OODQ74dzmdo+QnaMg=
 github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.38/go.mod h1:qggunOChCMu9ZF/UkAfhTz25+U2rLVb3ya0Ua6TTfCA=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.27/go.mod h1:UrHnn3QV/d0pBZ6QBAEQcqFLf8FAzLmoUfPVIueOvoM=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.32 h1:hNeAAymUY5gu11WrrmFb3CVIp9Dar9hbo44yzzcQpzA=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.21 h1:UAsR3xA31QGf79WzpG/ixT9FZvQlh5HY1NRqSHBNOCk=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.21/go.mod h1:JNr43NFf5L9YaG3eKTm7HQzls9J+A9YYcGI5Quh1r2Y=
 github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.32/go.mod h1:0ZXSqrty4FtQ7p8TEuRde/SZm9X05KT18LAUlR40Ln0=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.21 h1:6jZVETqmYCadGFvrYEQfC5fAQmlo80CeL5psbno6r0s=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.21/go.mod h1:1SR0GbLlnN3QUmYaflZNiH1ql+1qrSiB2vwcJ+4UM60=
 github.com/aws/aws-sdk-go-v2/internal/ini v1.3.39 h1:fc0ukRAiP1syoSGZYu+DaE+FulSYhTiJ8WpVu5jElU4=
 github.com/aws/aws-sdk-go-v2/internal/ini v1.3.39/go.mod h1:WLAW8PT7+JhjZfLSWe7WEJaJu0GNo0cKc2Zyo003RBs=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.1.1 h1:vUh7dBFNS3oFCtVv6CiYKh5hP9ls8+kIpKLeFruIBLk=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.1.1/go.mod h1:sFMeinkhj/SZKQM8BxtvNtSPjJEo0Xrz+w3g2e4FSKI=
-github.com/aws/aws-sdk-go-v2/service/ec2 v1.99.0 h1:NXi4pNJWjAaiI56P1Rl8DC9A4jMNRE00WNBsDua5WRg=
-github.com/aws/aws-sdk-go-v2/service/ec2 v1.99.0/go.mod h1:L3ZT0N/vBsw77mOAawXmRnREpEjcHd2v5Hzf7AkIH8M=
-github.com/aws/aws-sdk-go-v2/service/iam v1.22.2 h1:DPFxx/6Zwes/MiadlDteVqDKov7yQ5v9vuwfhZuJm1s=
-github.com/aws/aws-sdk-go-v2/service/iam v1.22.2/go.mod h1:cQTMNdo/Z5t1DDRsUnx0a2j6cPnytMBidUYZw2zks28=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.9.13 h1:iV/W5OMBys+66OeXJi/7xIRrKZNsu0ylsLGu+6nbmQE=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.9.13/go.mod h1:ReJb6xYmtGyu9KoFtRreWegbN9dZqvZIIv4vWnhcsyI=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.1.33 h1:QviNkc+vGSuEHx8P+pVNKOdWLXBPIwMFv7p0fphgE4U=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.1.33/go.mod h1:fABTUmOrAgAalG2i9WJpjBvlnk7UK8YmnYaxN+Q2CwE=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.27/go.mod h1:EOwBD4J4S5qYszS5/3DpkejfuK+Z5/1uzICfPaZLtqw=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.32 h1:dGAseBFEYxth10V23b5e2mAS+tX7oVbfYHD6dnDdAsg=
+github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.21 h1:7edmS3VOBDhK00b/MwGtGglCm7hhwNYnjJs/PgFdMQE=
+github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.21/go.mod h1:Q9o5h4HoIWG8XfzxqiuK/CGUbepCJ8uTlaE3bAbxytQ=
+github.com/aws/aws-sdk-go-v2/service/ec2 v1.186.0 h1:n2l2WeV+lEABrGwG/4MsE0WFEbd3j7yKsmZzbnEm5CY=
+github.com/aws/aws-sdk-go-v2/service/ec2 v1.186.0/go.mod h1:kYXaB4FzyhEJjvrJ84oPnMElLiEAjGxxUunVW2tBSng=
+github.com/aws/aws-sdk-go-v2/service/iam v1.37.2 h1:E7vCDUFeDN8uOk8Nb2d4E1howWS1TR4HrKABXsvttIs=
+github.com/aws/aws-sdk-go-v2/service/iam v1.37.2/go.mod h1:QzMecFrIFYJ1cyxjlUoIFRzYSDX19gdqYUd0Tyws2J8=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.0 h1:TToQNkvGguu209puTojY/ozlqy2d/SFNcoLIqTFi42g=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.0/go.mod h1:0jp+ltwkf+SwG2fm/PKo8t4y8pJSgOCO4D8Lz3k0aHQ=
+github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.4.2 h1:4FMHqLfk0efmTqhXVRL5xYRqlEBNBiRI7N6w4jsEdd4=
+github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.4.2/go.mod h1:LWoqeWlK9OZeJxsROW2RqrSPvQHKTpp69r/iDjwsSaw=
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.32/go.mod h1:4jwAWKEkCR0anWk5+1RbfSg1R5Gzld7NLiuaq5bTR/Y=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.15.1 h1:PT6PBCycRwhpEW5hJnRiceCeoWJ+r3bdgXtV+VKG7Pk=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.15.1/go.mod h1:TqoxCLwT2nrxrBGA+z7t6OWM7LBkgRckK3gOjYE+7JA=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.38.2 h1:v346f1h8sUBKXnEbrv43L37MTBlFHyKXQPIZHNAaghA=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.38.2/go.mod h1:cwCATiyNrXK9P2FsWdZ89g9mpsYv2rhk0UA/KByl5fY=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.2 h1:s7NA1SOw8q/5c0wr8477yOPp0z+uBaXBnLE0XYb0POA=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.2/go.mod h1:fnjjWyAW/Pj5HYOxl9LJqWtEwS7W2qgcRLWP+uWbss0=
+github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.18.2 h1:t7iUP9+4wdc5lt3E41huP+GvQZJD38WLsgVp4iOtAjg=
+github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.18.2/go.mod h1:/niFCtmuQNxqx9v8WAPq5qh7EH25U4BF6tjoyq9bObM=
+github.com/aws/aws-sdk-go-v2/service/s3 v1.66.1 h1:MkQ4unegQEStiQYmfFj+Aq5uTp265ncSmm0XTQwDwi0=
+github.com/aws/aws-sdk-go-v2/service/s3 v1.66.1/go.mod h1:cB6oAuus7YXRZhWCc1wIwPywwZ1XwweNp2TVAEGYeB8=
 github.com/aws/aws-sdk-go-v2/service/sso v1.13.2 h1:A2RlEMo4SJSwbNoUUgkxTAEMduAy/8wG3eB2b2lP4gY=
 github.com/aws/aws-sdk-go-v2/service/sso v1.13.2/go.mod h1:ju+nNXUunfIFamXUIZQiICjnO/TPlOmWcYhZcSy7xaE=
 github.com/aws/aws-sdk-go-v2/service/ssooidc v1.15.2 h1:OJELEgyaT2kmaBGZ+myyZbTTLobfe3ox3FSh5eYK9Qs=
 github.com/aws/aws-sdk-go-v2/service/ssooidc v1.15.2/go.mod h1:ubDBBaDFs1GHijSOTi8ljppML15GLG0HxhILtbjNNYQ=
-github.com/aws/aws-sdk-go-v2/service/sts v1.21.2 h1:ympg1+Lnq33XLhcK/xTG4yZHPs1Oyxu+6DEWbl7qOzA=
 github.com/aws/aws-sdk-go-v2/service/sts v1.21.2/go.mod h1:FQ/DQcOfESELfJi5ED+IPPAjI5xC6nxtSolVVB773jM=
-github.com/aws/smithy-go v1.13.5/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
-github.com/aws/smithy-go v1.14.1 h1:EFKMUmH/iHMqLiwoEDx2rRjRQpI1YCn5jTysoaDujFs=
+github.com/aws/aws-sdk-go-v2/service/sts v1.32.2 h1:CiS7i0+FUe+/YY1GvIBLLrR/XNGZ4CtM1Ll0XavNuVo=
+github.com/aws/aws-sdk-go-v2/service/sts v1.32.2/go.mod h1:HtaiBI8CjYoNVde8arShXb94UbQQi9L4EMr6D+xGBwo=
 github.com/aws/smithy-go v1.14.1/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
+github.com/aws/smithy-go v1.22.0 h1:uunKnWlcoL3zO7q+gG2Pk53joueEOsnNB28QdMsmiMM=
+github.com/aws/smithy-go v1.22.0/go.mod h1:irrKGvNn1InZwb2d7fkIRNucdfwR8R+Ts3wxYa/cJHg=
 github.com/bgentry/speakeasy v0.1.0 h1:ByYyxL9InA1OWqxJqqp2A5pYHUrCiAL6K3J+LKSsQkY=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=

internal/credential/attributes.go

@@ -37,7 +37,7 @@ type CredentialAttributes struct {
 // CredentialsConfig used for configuring an AWS session. An status error is returned
 // with an InvalidArgument code if any unrecognized fields are found in the protobuf
 // struct input.
-func GetCredentialsConfig(secrets *structpb.Struct, attrs *CredentialAttributes) (*awsutil.CredentialsConfig, error) {
+func GetCredentialsConfig(secrets *structpb.Struct, attrs *CredentialAttributes, dualStack bool) (*awsutil.CredentialsConfig, error) {
 	// initialize secrets if it is nil
 	// secrets can be nil because static credentials are optional
 	if secrets == nil {
@@ -117,6 +117,17 @@ func GetCredentialsConfig(secrets *structpb.Struct, attrs *CredentialAttributes)
 		opts = append(opts, awsutil.WithRoleTags(attrs.RoleTags))
 	}
 
+	if dualStack {
+		opts = append(opts, []awsutil.Option{
+			awsutil.WithIamEndpointResolver(&iamEndpointResolver{
+				dualStack: dualStack,
+			}),
+			awsutil.WithStsEndpointResolver(&stsEndpointResolver{
+				dualStack: dualStack,
+			}),
+		}...)
+	}
+
 	cfg, err := awsutil.NewCredentialsConfig(opts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus(err.Error())

internal/credential/attributes_test.go

@@ -106,6 +106,7 @@ func TestGetCredentialsConfig(t *testing.T) {
 		name                string
 		secrets             *structpb.Struct
 		attrs               *CredentialAttributes
+		dualStack           bool
 		expected            *awsutil.CredentialsConfig
 		expectedErrContains string
 	}{
@@ -135,6 +136,24 @@ func TestGetCredentialsConfig(t *testing.T) {
 				Region:    "us-west-2",
 			},
 		},
+		{
+			name: "with dualstack",
+			secrets: &structpb.Struct{
+				Fields: map[string]*structpb.Value{
+					ConstAccessKeyId:     structpb.NewStringValue("AKIAfoobar"),
+					ConstSecretAccessKey: structpb.NewStringValue("bazqux"),
+				},
+			},
+			dualStack: true,
+			attrs: &CredentialAttributes{
+				Region: "us-west-2",
+			},
+			expected: &awsutil.CredentialsConfig{
+				AccessKey: "AKIAfoobar",
+				SecretKey: "bazqux",
+				Region:    "us-west-2",
+			},
+		},
 		{
 			name: "unknown fields",
 			secrets: &structpb.Struct{
@@ -233,7 +252,7 @@ func TestGetCredentialsConfig(t *testing.T) {
 		t.Run(tc.name, func(t *testing.T) {
 			require := require.New(t)
 
-			actual, err := GetCredentialsConfig(tc.secrets, tc.attrs)
+			actual, err := GetCredentialsConfig(tc.secrets, tc.attrs, tc.dualStack)
 			if tc.expectedErrContains != "" {
 				require.Error(err)
 				require.Contains(err.Error(), tc.expectedErrContains)
@@ -249,6 +268,13 @@ func TestGetCredentialsConfig(t *testing.T) {
 			require.Equal(tc.expected.RoleExternalId, actual.RoleExternalId)
 			require.Equal(tc.expected.RoleSessionName, actual.RoleSessionName)
 			require.Equal(tc.expected.RoleTags, actual.RoleTags)
+			if tc.dualStack {
+				require.NotNil(actual.IAMEndpointResolver)
+				require.NotNil(actual.STSEndpointResolver)
+			} else {
+				require.Nil(actual.IAMEndpointResolver)
+				require.Nil(actual.STSEndpointResolver)
+			}
 		})
 	}
 }

internal/credential/state.go

@@ -11,7 +11,10 @@ import (
 	"time"
 
 	"github.com/aws/aws-sdk-go-v2/aws"
+	"github.com/aws/aws-sdk-go-v2/service/iam"
 	iamTypes "github.com/aws/aws-sdk-go-v2/service/iam/types"
+	"github.com/aws/aws-sdk-go-v2/service/sts"
+	smithyEndpoints "github.com/aws/smithy-go/endpoints"
 	"github.com/hashicorp/boundary-plugin-aws/internal/errors"
 	"github.com/hashicorp/boundary-plugin-aws/internal/values"
 	"github.com/hashicorp/go-secure-stdlib/awsutil/v2"
@@ -237,7 +240,7 @@ func (s *AwsCredentialPersistedState) ToMap() map[string]any {
 
 // AwsCredentialPersistedStateFromProto parses values out of a protobuf struct input
 // and returns a AwsCredentialPersistedState used for configuring an AWS session.
-func AwsCredentialPersistedStateFromProto(secrets *structpb.Struct, attrs *CredentialAttributes, opts ...AwsCredentialPersistedStateOption) (*AwsCredentialPersistedState, error) {
+func AwsCredentialPersistedStateFromProto(secrets *structpb.Struct, attrs *CredentialAttributes, dualStack bool, opts ...AwsCredentialPersistedStateOption) (*AwsCredentialPersistedState, error) {
 	// initialize secrets if it is nil
 	// secrets can be nil because static credentials are optional
 	if secrets == nil {
@@ -292,6 +295,17 @@ func AwsCredentialPersistedStateFromProto(secrets *structpb.Struct, attrs *Crede
 	if len(attrs.RoleTags) != 0 {
 		awsOpts = append(awsOpts, awsutil.WithRoleTags(attrs.RoleTags))
 	}
+	if dualStack {
+		awsOpts = append(awsOpts, []awsutil.Option{
+			awsutil.WithIamEndpointResolver(&iamEndpointResolver{
+				dualStack: dualStack,
+			}),
+			awsutil.WithStsEndpointResolver(&stsEndpointResolver{
+				dualStack: dualStack,
+			}),
+		}...)
+	}
+
 	credentialsConfig, err := awsutil.NewCredentialsConfig(awsOpts...)
 	if err != nil {
 		return nil, err
@@ -321,3 +335,23 @@ func GetCredentialType(cc *awsutil.CredentialsConfig) CredentialType {
 
 	return Unknown
 }
+
+type iamEndpointResolver struct {
+	dualStack bool
+}
+
+func (e *iamEndpointResolver) ResolveEndpoint(ctx context.Context, params iam.EndpointParameters) (resolver smithyEndpoints.Endpoint, err error) {
+	params.UseDualStack = aws.Bool(e.dualStack)
+	resolver, err = iam.NewDefaultEndpointResolverV2().ResolveEndpoint(ctx, params)
+	return
+}
+
+type stsEndpointResolver struct {
+	dualStack bool
+}
+
+func (e *stsEndpointResolver) ResolveEndpoint(ctx context.Context, params sts.EndpointParameters) (resolver smithyEndpoints.Endpoint, err error) {
+	params.UseDualStack = aws.Bool(e.dualStack)
+	resolver, err = sts.NewDefaultEndpointResolverV2().ResolveEndpoint(ctx, params)
+	return
+}

internal/credential/state_test.go

@@ -112,6 +112,7 @@ func TestAwsCredentialPersistedStateFromProto(t *testing.T) {
 		name        string
 		secrets     *structpb.Struct
 		attrs       *CredentialAttributes
+		dualStack   bool
 		opts        []AwsCredentialPersistedStateOption
 		expected    *AwsCredentialPersistedState
 		expectedErr string
@@ -174,6 +175,26 @@ func TestAwsCredentialPersistedStateFromProto(t *testing.T) {
 				},
 			},
 		},
+		{
+			name: "with dualstack static credentials",
+			secrets: &structpb.Struct{
+				Fields: map[string]*structpb.Value{
+					ConstAccessKeyId:     structpb.NewStringValue("foobar"),
+					ConstSecretAccessKey: structpb.NewStringValue("bazqux"),
+				},
+			},
+			dualStack: true,
+			attrs: &CredentialAttributes{
+				Region: "us-west-2",
+			},
+			expected: &AwsCredentialPersistedState{
+				CredentialsConfig: &awsutil.CredentialsConfig{
+					Region:    "us-west-2",
+					AccessKey: "foobar",
+					SecretKey: "bazqux",
+				},
+			},
+		},
 		{
 			name: "bad last rotated time",
 			secrets: &structpb.Struct{
@@ -318,7 +339,7 @@ func TestAwsCredentialPersistedStateFromProto(t *testing.T) {
 		t.Run(tc.name, func(t *testing.T) {
 			require := require.New(t)
 
-			actual, err := AwsCredentialPersistedStateFromProto(tc.secrets, tc.attrs, tc.opts...)
+			actual, err := AwsCredentialPersistedStateFromProto(tc.secrets, tc.attrs, tc.dualStack, tc.opts...)
 			if tc.expectedErr != "" {
 				require.EqualError(err, tc.expectedErr)
 				return
@@ -336,6 +357,13 @@ func TestAwsCredentialPersistedStateFromProto(t *testing.T) {
 				require.Equal(tc.expected.CredentialsConfig.RoleExternalId, actual.CredentialsConfig.RoleExternalId)
 				require.Equal(tc.expected.CredentialsConfig.RoleSessionName, actual.CredentialsConfig.RoleSessionName)
 				require.Equal(tc.expected.CredentialsConfig.RoleTags, actual.CredentialsConfig.RoleTags)
+				if tc.dualStack {
+					require.NotNil(actual.CredentialsConfig.STSEndpointResolver)
+					require.NotNil(actual.CredentialsConfig.IAMEndpointResolver)
+				} else {
+					require.Nil(actual.CredentialsConfig.STSEndpointResolver)
+					require.Nil(actual.CredentialsConfig.IAMEndpointResolver)
+				}
 			}
 		})
 	}

plugin/service/host/attributes.go

@@ -19,6 +19,9 @@ import (
 // map.
 type CatalogAttributes struct {
 	*cred.CredentialAttributes
+
+	// DualStack is used for configuring how the aws client will resolve requests.
+	DualStack bool
 }
 
 func getCatalogAttributes(in *structpb.Struct) (*CatalogAttributes, error) {
@@ -31,6 +34,12 @@ func getCatalogAttributes(in *structpb.Struct) (*CatalogAttributes, error) {
 		return nil, err
 	}
 
+	dualStack, err := values.GetBoolValue(in, ConstAwsDualStack, false)
+	if err != nil {
+		badFields[fmt.Sprintf("attributes.%s", ConstAwsDualStack)] = err.Error()
+	}
+	delete(unknownFields, ConstAwsDualStack)
+
 	for s := range unknownFields {
 		switch s {
 		// Ignore knownFields from CredentialAttributes
@@ -57,6 +66,7 @@ func getCatalogAttributes(in *structpb.Struct) (*CatalogAttributes, error) {
 
 	return &CatalogAttributes{
 		CredentialAttributes: credAttributes,
+		DualStack:            dualStack,
 	}, nil
 }
 

plugin/service/host/attributes_test.go

@@ -43,6 +43,22 @@ func TestGetCatalogAttributes(t *testing.T) {
 			},
 			expectedErrContains: "attributes.bar: unrecognized field, attributes.foo: unrecognized field",
 		},
+		{
+			name: "with dual stack",
+			in: &structpb.Struct{
+				Fields: map[string]*structpb.Value{
+					"region":     structpb.NewStringValue("us-west-2"),
+					"dual_stack": structpb.NewBoolValue(true),
+				},
+			},
+			expected: &CatalogAttributes{
+				CredentialAttributes: &credential.CredentialAttributes{
+					Region:                    "us-west-2",
+					DisableCredentialRotation: false,
+				},
+				DualStack: true,
+			},
+		},
 		{
 			name: "default",
 			in: &structpb.Struct{

plugin/service/host/const.go

@@ -10,4 +10,7 @@ const (
 	// ConstInstanceNameTagKey denotes the special AWS tag key that contains an EC2
 	// instance's name. This field is to be matched literally.
 	ConstInstanceNameTagKey = "Name"
+
+	// ConstAwsDualStack is the key for the dualstack flag in the aws s3 client.
+	ConstAwsDualStack = "dual_stack"
 )

plugin/service/host/plugin.go

@@ -51,7 +51,7 @@ func (p *HostPlugin) OnCreateCatalog(ctx context.Context, req *pb.OnCreateCatalo
 	if err != nil {
 		return nil, err
 	}
-	credConfig, err := credential.GetCredentialsConfig(catalog.GetSecrets(), catalogAttributes.CredentialAttributes)
+	credConfig, err := credential.GetCredentialsConfig(catalog.GetSecrets(), catalogAttributes.CredentialAttributes, catalogAttributes.DualStack)
 	if err != nil {
 		return nil, err
 	}
@@ -83,7 +83,11 @@ func (p *HostPlugin) OnCreateCatalog(ctx context.Context, req *pb.OnCreateCatalo
 	}
 
 	// perform dry run to ensure we can interact with AWS as expected.
-	if st := dryRunValidation(ctx, catalogState); st != nil {
+	opts := []ec2Option{}
+	if catalogAttributes.DualStack {
+		opts = append(opts, WithDualStack(catalogAttributes.DualStack))
+	}
+	if st := dryRunValidation(ctx, catalogState, opts); st != nil {
 		return nil, st.Err()
 	}
 
@@ -131,6 +135,7 @@ func (p *HostPlugin) OnUpdateCatalog(ctx context.Context, req *pb.OnUpdateCatalo
 	credState, err := credential.AwsCredentialPersistedStateFromProto(
 		req.GetPersisted().GetSecrets(),
 		oldCatalogAttributes.CredentialAttributes,
+		oldCatalogAttributes.DualStack,
 		p.testCredStateOpts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error loading persisted state: %s", err)
@@ -139,7 +144,7 @@ func (p *HostPlugin) OnUpdateCatalog(ctx context.Context, req *pb.OnUpdateCatalo
 	// Verify the incoming credentials are valid and return any errors to the
 	// user if they're not. Note this doesn't validate the credentials against
 	// AWS - it only does logical validation on the fields.
-	updatedCredentials, err := credential.GetCredentialsConfig(newCatalog.GetSecrets(), newCatalogAttributes.CredentialAttributes)
+	updatedCredentials, err := credential.GetCredentialsConfig(newCatalog.GetSecrets(), newCatalogAttributes.CredentialAttributes, newCatalogAttributes.DualStack)
 	if err != nil {
 		return nil, err
 	}
@@ -166,7 +171,11 @@ func (p *HostPlugin) OnUpdateCatalog(ctx context.Context, req *pb.OnUpdateCatalo
 		if err != nil {
 			return nil, errors.BadRequestStatus("error loading persisted state: %s", err)
 		}
-		if st := dryRunValidation(ctx, newCatalogState); st != nil {
+		opts := []ec2Option{}
+		if newCatalogAttributes.DualStack {
+			opts = append(opts, WithDualStack(newCatalogAttributes.DualStack))
+		}
+		if st := dryRunValidation(ctx, newCatalogState, opts); st != nil {
 			return nil, st.Err()
 		}
 
@@ -208,7 +217,11 @@ func (p *HostPlugin) OnUpdateCatalog(ctx context.Context, req *pb.OnUpdateCatalo
 	}
 
 	// perform dry run to ensure we can interact with AWS as expected.
-	if st := dryRunValidation(ctx, catalogState); st != nil {
+	opts := []ec2Option{}
+	if newCatalogAttributes.DualStack {
+		opts = append(opts, WithDualStack(newCatalogAttributes.DualStack))
+	}
+	if st := dryRunValidation(ctx, catalogState, opts); st != nil {
 		return nil, st.Err()
 	}
 
@@ -248,6 +261,7 @@ func (p *HostPlugin) OnDeleteCatalog(ctx context.Context, req *pb.OnDeleteCatalo
 	credState, err := credential.AwsCredentialPersistedStateFromProto(
 		req.GetPersisted().GetSecrets(),
 		catalogAttributes.CredentialAttributes,
+		catalogAttributes.DualStack,
 		p.testCredStateOpts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error loading persisted state: %s", err)
@@ -324,6 +338,7 @@ func (p *HostPlugin) OnCreateSet(ctx context.Context, req *pb.OnCreateSetRequest
 	credState, err := credential.AwsCredentialPersistedStateFromProto(
 		req.GetPersisted().GetSecrets(),
 		catalogAttributes.CredentialAttributes,
+		catalogAttributes.DualStack,
 		p.testCredStateOpts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error loading persisted state: %s", err)
@@ -356,7 +371,11 @@ func (p *HostPlugin) OnCreateSet(ctx context.Context, req *pb.OnCreateSetRequest
 		return nil, errors.BadRequestStatus("error building set filters: %s", err)
 	}
 
-	if st := dryRunValidation(ctx, catalogState, describeInstanceFilters...); st != nil {
+	opts := []ec2Option{}
+	if catalogAttributes.DualStack {
+		opts = append(opts, WithDualStack(catalogAttributes.DualStack))
+	}
+	if st := dryRunValidation(ctx, catalogState, opts, describeInstanceFilters...); st != nil {
 		return nil, st.Err()
 	}
 	return &pb.OnCreateSetResponse{}, nil
@@ -382,6 +401,7 @@ func (p *HostPlugin) OnUpdateSet(ctx context.Context, req *pb.OnUpdateSetRequest
 	credState, err := credential.AwsCredentialPersistedStateFromProto(
 		req.GetPersisted().GetSecrets(),
 		catalogAttributes.CredentialAttributes,
+		catalogAttributes.DualStack,
 		p.testCredStateOpts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error loading persisted state: %s", err)
@@ -416,7 +436,11 @@ func (p *HostPlugin) OnUpdateSet(ctx context.Context, req *pb.OnUpdateSetRequest
 		return nil, errors.BadRequestStatus("error building set filters: %s", err)
 	}
 
-	if st := dryRunValidation(ctx, catalogState, describeInstanceFilters...); st != nil {
+	opts := []ec2Option{}
+	if catalogAttributes.DualStack {
+		opts = append(opts, WithDualStack(catalogAttributes.DualStack))
+	}
+	if st := dryRunValidation(ctx, catalogState, opts, describeInstanceFilters...); st != nil {
 		return nil, st.Err()
 	}
 
@@ -450,6 +474,7 @@ func (p *HostPlugin) ListHosts(ctx context.Context, req *pb.ListHostsRequest) (*
 	credState, err := credential.AwsCredentialPersistedStateFromProto(
 		req.GetPersisted().GetSecrets(),
 		catalogAttributes.CredentialAttributes,
+		catalogAttributes.DualStack,
 		p.testCredStateOpts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error loading persisted state: %s", err)
@@ -502,7 +527,11 @@ func (p *HostPlugin) ListHosts(ctx context.Context, req *pb.ListHostsRequest) (*
 		}
 	}
 
-	ec2Client, err := catalogState.EC2Client(ctx)
+	opts := []ec2Option{}
+	if catalogAttributes.DualStack {
+		opts = append(opts, WithDualStack(catalogAttributes.DualStack))
+	}
+	ec2Client, err := catalogState.EC2Client(ctx, opts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error getting EC2 client: %s", err)
 	}
@@ -673,12 +702,12 @@ func awsInstanceToHost(instance types.Instance) (*pb.ListHostsResponseHost, erro
 // credentials, the host listing functionality as well as the filters, if any
 // are passed in. This function can therefore be used for both host catalog and
 // host set validation.
-func dryRunValidation(ctx context.Context, state *awsCatalogPersistedState, filters ...types.Filter) *status.Status {
+func dryRunValidation(ctx context.Context, state *awsCatalogPersistedState, ec2Opts []ec2Option, filters ...types.Filter) *status.Status {
 	if state == nil {
 		return status.New(codes.InvalidArgument, "persisted state is required")
 	}
 
-	ec2Client, err := state.EC2Client(ctx)
+	ec2Client, err := state.EC2Client(ctx, ec2Opts...)
 	if err != nil {
 		return status.New(codes.InvalidArgument, fmt.Sprintf("error getting EC2 client: %s", err))
 	}

plugin/service/host/plugin_test.go

@@ -2747,8 +2747,8 @@ func TestAppendDistinct(t *testing.T) {
 }
 
 func TestDryRunValidation(t *testing.T) {
-	t.Run("nilState", func(t *testing.T) {
-		st := dryRunValidation(context.Background(), nil)
+	t.Run("nil credential state", func(t *testing.T) {
+		st := dryRunValidation(context.Background(), nil, nil)
 		require.NotNil(t, st)
 		require.Equal(t, codes.InvalidArgument.String(), st.Code().String())
 		require.Equal(t, "persisted state is required", st.Message())
@@ -2762,7 +2762,7 @@ func TestDryRunValidation(t *testing.T) {
 			testEC2APIFunc: func(...aws.Config) (EC2API, error) {
 				return nil, fmt.Errorf("oops ec2 client err")
 			},
-		})
+		}, []ec2Option{})
 		require.NotNil(t, st)
 		require.Equal(t, codes.InvalidArgument.String(), st.Code().String())
 		require.Equal(t, "error getting EC2 client: oops ec2 client err", st.Message())
@@ -2777,7 +2777,7 @@ func TestDryRunValidation(t *testing.T) {
 				},
 			},
 			testEC2APIFunc: newTestMockEC2(nil, testMockEC2WithDescribeInstancesError(fmt.Errorf("oops describe instances error"))),
-		})
+		}, []ec2Option{})
 		require.NotNil(t, st)
 		require.Equal(t, codes.FailedPrecondition.String(), st.Code().String())
 		require.Equal(t, "aws describe instances failed: oops describe instances error", st.Message())
@@ -2792,7 +2792,7 @@ func TestDryRunValidation(t *testing.T) {
 				},
 			},
 			testEC2APIFunc: newTestMockEC2(nil, testMockEC2WithDescribeInstancesOutput(&ec2.DescribeInstancesOutput{})),
-		})
+		}, []ec2Option{})
 		require.Nil(t, st)
 	})
 }

plugin/service/host/state.go

@@ -7,12 +7,10 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"net"
-	"net/http"
-	"time"
 
 	"github.com/aws/aws-sdk-go-v2/aws"
 	"github.com/aws/aws-sdk-go-v2/service/ec2"
+	smithyEndpoints "github.com/aws/smithy-go/endpoints"
 	"github.com/hashicorp/boundary-plugin-aws/internal/credential"
 	pb "github.com/hashicorp/boundary/sdk/pbs/plugin"
 	"google.golang.org/protobuf/types/known/structpb"
@@ -22,17 +20,6 @@ type EC2API interface {
 	DescribeInstances(context.Context, *ec2.DescribeInstancesInput, ...func(*ec2.Options)) (*ec2.DescribeInstancesOutput, error)
 }
 
-var customClient = &http.Client{
-	Transport: &http.Transport{
-		Proxy: http.ProxyFromEnvironment,
-		DialContext: (&net.Dialer{
-			Timeout:   30 * time.Second,
-			KeepAlive: 30 * time.Second,
-			DualStack: true,
-		}).DialContext,
-	},
-}
-
 type awsCatalogPersistedState struct {
 	*credential.AwsCredentialPersistedState
 
@@ -86,7 +73,11 @@ func (s *awsCatalogPersistedState) toProto() (*pb.HostCatalogPersisted, error) {
 
 // EC2Client returns a configured EC2 client based on the session
 // information stored in the state.
-func (s *awsCatalogPersistedState) EC2Client(ctx context.Context) (EC2API, error) {
+func (s *awsCatalogPersistedState) EC2Client(ctx context.Context, opt ...ec2Option) (EC2API, error) {
+	opts, err := getOpts(opt...)
+	if err != nil {
+		return nil, fmt.Errorf("error parsing options when fetching EC2 client: %w", err)
+	}
 	awsCfg, err := s.GenerateCredentialChain(ctx)
 	if err != nil {
 		return nil, fmt.Errorf("error getting AWS configuration when fetching EC2 client: %w", err)
@@ -94,8 +85,58 @@ func (s *awsCatalogPersistedState) EC2Client(ctx context.Context) (EC2API, error
 	if awsCfg == nil {
 		return nil, fmt.Errorf("nil aws configuration")
 	}
+	var ec2Opts []func(*ec2.Options)
+	if opts.withDualStack {
+		ec2Opts = append(ec2Opts, ec2.WithEndpointResolverV2(&endpointResolver{
+			dualStack: opts.withDualStack,
+		}))
+	}
 	if s.testEC2APIFunc != nil {
 		return s.testEC2APIFunc(*awsCfg)
 	}
-	return ec2.NewFromConfig(*awsCfg), nil
+	return ec2.NewFromConfig(*awsCfg, ec2Opts...), nil
+}
+
+// getOpts iterates the inbound ec2Options and returns a struct
+func getOpts(opt ...ec2Option) (ec2Options, error) {
+	opts := getDefaultEc2Options()
+	for _, o := range opt {
+		if o == nil {
+			continue
+		}
+		if err := o(&opts); err != nil {
+			return ec2Options{}, err
+		}
+	}
+	return opts, nil
+}
+
+// ec2Option - how ec2Options are passed as arguments
+type ec2Option func(*ec2Options) error
+
+// options = how options are represented
+type ec2Options struct {
+	withDualStack bool
+}
+
+func getDefaultEc2Options() ec2Options {
+	return ec2Options{}
+}
+
+// WithDualStack sets the dual stack resolver
+func WithDualStack(with bool) ec2Option {
+	return func(o *ec2Options) error {
+		o.withDualStack = with
+		return nil
+	}
+}
+
+type endpointResolver struct {
+	dualStack bool
+}
+
+func (e *endpointResolver) ResolveEndpoint(ctx context.Context, params ec2.EndpointParameters) (resolver smithyEndpoints.Endpoint, err error) {
+	params.UseDualStack = aws.Bool(e.dualStack)
+	resolver, err = ec2.NewDefaultEndpointResolverV2().ResolveEndpoint(ctx, params)
+	return
 }

plugin/service/storage/attributes.go

@@ -19,6 +19,9 @@ type StorageAttributes struct {
 
 	// EndpointUrl is used for configuring how the aws client will resolve requests.
 	EndpointUrl string
+
+	// DualStack is used for configuring how the aws client will resolve requests.
+	DualStack bool
 }
 
 func getStorageAttributes(in *structpb.Struct) (*StorageAttributes, error) {
@@ -37,6 +40,12 @@ func getStorageAttributes(in *structpb.Struct) (*StorageAttributes, error) {
 	}
 	delete(unknownFields, ConstAwsEndpointUrl)
 
+	dualStack, err := values.GetBoolValue(in, ConstAwsDualStack, false)
+	if err != nil {
+		badFields[fmt.Sprintf("attributes.%s", ConstAwsDualStack)] = err.Error()
+	}
+	delete(unknownFields, ConstAwsDualStack)
+
 	for s := range unknownFields {
 		switch s {
 		// Ignore knownFields from CredentialAttributes
@@ -64,5 +73,6 @@ func getStorageAttributes(in *structpb.Struct) (*StorageAttributes, error) {
 	return &StorageAttributes{
 		CredentialAttributes: credAttributes,
 		EndpointUrl:          endpointUrl,
+		DualStack:            dualStack,
 	}, nil
 }

plugin/service/storage/attributes_test.go

@@ -41,6 +41,21 @@ func TestGetStorageAttributes(t *testing.T) {
 			},
 			expectedErrContains: "attributes.bar: unrecognized field, attributes.foo: unrecognized field",
 		},
+		{
+			name: "good w/ dualstack",
+			in: &structpb.Struct{
+				Fields: map[string]*structpb.Value{
+					"region":     structpb.NewStringValue("us-west-2"),
+					"dual_stack": structpb.NewBoolValue(true),
+				},
+			},
+			expected: &StorageAttributes{
+				CredentialAttributes: &cred.CredentialAttributes{
+					Region: "us-west-2",
+				},
+				DualStack: true,
+			},
+		},
 		{
 			name: "good w/ endpoint",
 			in: &structpb.Struct{

plugin/service/storage/const.go

@@ -7,6 +7,9 @@ const (
 	// ConstAwsEndpointUrl is the key for the endpoint url in the aws s3 client.
 	ConstAwsEndpointUrl = "endpoint_url"
 
+	// ConstAwsDualStack is the key for the dualstack flag in the aws s3 client.
+	ConstAwsDualStack = "dual_stack"
+
 	// defaultStreamChunkSize is the recommened chunk size for sending data through a stream
 	defaultStreamChunkSize = 65536 // 64 KiB
 )

plugin/service/storage/plugin.go

@@ -64,7 +64,7 @@ func (p *StoragePlugin) OnCreateStorageBucket(ctx context.Context, req *pb.OnCre
 		return nil, err
 	}
 
-	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes)
+	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes, storageAttributes.DualStack)
 	if err != nil {
 		return nil, err
 	}
@@ -147,6 +147,7 @@ func (p *StoragePlugin) OnUpdateStorageBucket(ctx context.Context, req *pb.OnUpd
 	credState, err := cred.AwsCredentialPersistedStateFromProto(
 		req.GetPersisted().GetData(),
 		oldStorageAttributes.CredentialAttributes,
+		oldStorageAttributes.DualStack,
 		p.testCredStateOpts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error loading persisted state: %s", err)
@@ -155,7 +156,7 @@ func (p *StoragePlugin) OnUpdateStorageBucket(ctx context.Context, req *pb.OnUpd
 	// Verify the incoming credentials are valid and return any errors to the
 	// user if they're not. Note this doesn't validate the credentials against
 	// AWS - it only does logical validation on the fields.
-	updatedCredentials, err := cred.GetCredentialsConfig(newBucket.GetSecrets(), newStorageAttributes.CredentialAttributes)
+	updatedCredentials, err := cred.GetCredentialsConfig(newBucket.GetSecrets(), newStorageAttributes.CredentialAttributes, newStorageAttributes.DualStack)
 	if err != nil {
 		return nil, err
 	}
@@ -264,6 +265,7 @@ func (p *StoragePlugin) OnDeleteStorageBucket(ctx context.Context, req *pb.OnDel
 	credState, err := cred.AwsCredentialPersistedStateFromProto(
 		req.GetPersisted().GetData(),
 		storageAttributes.CredentialAttributes,
+		storageAttributes.DualStack,
 		p.testCredStateOpts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error loading persisted state: %s", err)
@@ -318,7 +320,7 @@ func (p *StoragePlugin) HeadObject(ctx context.Context, req *pb.HeadObjectReques
 		return nil, err
 	}
 
-	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes)
+	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes, storageAttributes.DualStack)
 	if err != nil {
 		return nil, err
 	}
@@ -346,6 +348,9 @@ func (p *StoragePlugin) HeadObject(ctx context.Context, req *pb.HeadObjectReques
 	if storageAttributes.EndpointUrl != "" {
 		opts = append(opts, WithEndpoint(storageAttributes.EndpointUrl))
 	}
+	if storageAttributes.DualStack {
+		opts = append(opts, WithDualStack(storageAttributes.DualStack))
+	}
 	s3Client, err := storageState.S3Client(ctx, opts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error getting S3 client: %s", err)
@@ -360,7 +365,7 @@ func (p *StoragePlugin) HeadObject(ctx context.Context, req *pb.HeadObjectReques
 		return nil, parseS3Error("head object", err, req).Err()
 	}
 	return &pb.HeadObjectResponse{
-		ContentLength: resp.ContentLength,
+		ContentLength: aws.ToInt64(resp.ContentLength),
 		LastModified:  timestamppb.New(*resp.LastModified),
 	}, nil
 }
@@ -386,7 +391,7 @@ func (p *StoragePlugin) ValidatePermissions(ctx context.Context, req *pb.Validat
 		return nil, err
 	}
 
-	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes)
+	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes, storageAttributes.DualStack)
 	if err != nil {
 		return nil, err
 	}
@@ -444,7 +449,7 @@ func (p *StoragePlugin) GetObject(req *pb.GetObjectRequest, stream pb.StoragePlu
 		return err
 	}
 
-	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes)
+	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes, storageAttributes.DualStack)
 	if err != nil {
 		return err
 	}
@@ -472,6 +477,9 @@ func (p *StoragePlugin) GetObject(req *pb.GetObjectRequest, stream pb.StoragePlu
 	if storageAttributes.EndpointUrl != "" {
 		opts = append(opts, WithEndpoint(storageAttributes.EndpointUrl))
 	}
+	if storageAttributes.DualStack {
+		opts = append(opts, WithDualStack(storageAttributes.DualStack))
+	}
 	s3Client, err := storageState.S3Client(stream.Context(), opts...)
 	if err != nil {
 		return errors.BadRequestStatus("error getting S3 client: %s", err)
@@ -555,7 +563,7 @@ func (p *StoragePlugin) PutObject(ctx context.Context, req *pb.PutObjectRequest)
 		return nil, err
 	}
 
-	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes)
+	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes, storageAttributes.DualStack)
 	if err != nil {
 		return nil, err
 	}
@@ -583,6 +591,9 @@ func (p *StoragePlugin) PutObject(ctx context.Context, req *pb.PutObjectRequest)
 	if storageAttributes.EndpointUrl != "" {
 		opts = append(opts, WithEndpoint(storageAttributes.EndpointUrl))
 	}
+	if storageAttributes.DualStack {
+		opts = append(opts, WithDualStack(storageAttributes.DualStack))
+	}
 	s3Client, err := storageState.S3Client(ctx, opts...)
 	if err != nil {
 		return nil, errors.BadRequestStatus("error getting S3 client: %s", err)
@@ -650,7 +661,7 @@ func (p *StoragePlugin) DeleteObjects(ctx context.Context, req *pb.DeleteObjects
 		return nil, err
 	}
 
-	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes)
+	credConfig, err := cred.GetCredentialsConfig(bucket.GetSecrets(), storageAttributes.CredentialAttributes, storageAttributes.DualStack)
 	if err != nil {
 		return nil, err
 	}
@@ -712,13 +723,13 @@ func (p *StoragePlugin) DeleteObjects(ctx context.Context, req *pb.DeleteObjects
 		res, err := client.ListObjectsV2(ctx, &s3.ListObjectsV2Input{
 			Bucket:            aws.String(bucket.GetBucketName()),
 			Prefix:            aws.String(prefix),
-			MaxKeys:           maxkeys,
+			MaxKeys:           aws.Int32(maxkeys),
 			ContinuationToken: conToken,
 		})
 		if err != nil {
 			return nil, parseS3Error("list objects", err, req).Err()
 		}
-		truncated = res.IsTruncated
+		truncated = aws.ToBool(res.IsTruncated)
 		conToken = res.NextContinuationToken
 		for _, o := range res.Contents {
 			objects = append(objects, types.ObjectIdentifier{
@@ -769,6 +780,9 @@ func dryRunValidation(ctx context.Context, state *awsStoragePersistedState, attr
 	if attrs.EndpointUrl != "" {
 		opts = append(opts, WithEndpoint(attrs.EndpointUrl))
 	}
+	if attrs.DualStack {
+		opts = append(opts, WithDualStack(attrs.DualStack))
+	}
 
 	client, err := state.S3Client(ctx, opts...)
 	if err != nil {

plugin/service/storage/plugin_test.go

@@ -2241,7 +2241,7 @@ func TestStoragePlugin_HeadObject(t *testing.T) {
 					newTestMockS3(
 						nil,
 						testMockS3WithHeadObjectOutput(&s3.HeadObjectOutput{
-							ContentLength: 1024,
+							ContentLength: aws.Int64(1024),
 							LastModified:  aws.Time(createTime(t, "2006-01-02T15:04:05Z")),
 						}),
 					),
@@ -2272,7 +2272,7 @@ func TestStoragePlugin_HeadObject(t *testing.T) {
 					newTestMockS3(
 						nil,
 						testMockS3WithHeadObjectOutput(&s3.HeadObjectOutput{
-							ContentLength: 1024,
+							ContentLength: aws.Int64(1024),
 							LastModified:  aws.Time(createTime(t, "2006-01-02T15:04:05Z")),
 						}),
 					),
@@ -3685,7 +3685,7 @@ func TestStoragePlugin_DeleteObjects(t *testing.T) {
 					newTestMockS3(
 						nil,
 						testMockS3WithListObjectsV2Output(&s3.ListObjectsV2Output{
-							IsTruncated: false,
+							IsTruncated: aws.Bool(false),
 							Contents: []s3types.Object{
 								{
 									Key: aws.String("abc/abc"),
@@ -3763,7 +3763,7 @@ func TestStoragePlugin_DeleteObjects(t *testing.T) {
 					newTestMockS3(
 						nil,
 						testMockS3WithListObjectsV2Output(&s3.ListObjectsV2Output{
-							IsTruncated: false,
+							IsTruncated: aws.Bool(false),
 							Contents: []s3types.Object{
 								s3types.Object{
 									Key: aws.String("abc/abc"),
@@ -3808,7 +3808,7 @@ func TestStoragePlugin_DeleteObjects(t *testing.T) {
 					newTestMockS3(
 						nil,
 						testMockS3WithListObjectsV2Output(&s3.ListObjectsV2Output{
-							IsTruncated: false,
+							IsTruncated: aws.Bool(false),
 							Contents: []s3types.Object{
 								{Key: aws.String("abc/abc1")},
 								{Key: aws.String("abc/abc2")},
@@ -3836,7 +3836,7 @@ func TestStoragePlugin_DeleteObjects(t *testing.T) {
 					newTestMockS3(
 						nil,
 						testMockS3WithListObjectsV2Output(&s3.ListObjectsV2Output{
-							IsTruncated: false,
+							IsTruncated: aws.Bool(false),
 							Contents:    []s3types.Object{},
 						}),
 						// no deleted response since it shouldn't be called

plugin/service/storage/state.go

@@ -7,10 +7,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"net"
-	"net/http"
 	"net/url"
-	"time"
 
 	"github.com/aws/aws-sdk-go-v2/aws"
 	"github.com/aws/aws-sdk-go-v2/service/s3"
@@ -29,17 +26,6 @@ type S3API interface {
 	ListObjectsV2(ctx context.Context, params *s3.ListObjectsV2Input, optFns ...func(*s3.Options)) (*s3.ListObjectsV2Output, error)
 }
 
-var customClient = &http.Client{
-	Transport: &http.Transport{
-		Proxy: http.ProxyFromEnvironment,
-		DialContext: (&net.Dialer{
-			Timeout:   30 * time.Second,
-			KeepAlive: 30 * time.Second,
-			DualStack: true,
-		}).DialContext,
-	},
-}
-
 type awsStoragePersistedState struct {
 	*credential.AwsCredentialPersistedState
 
@@ -106,9 +92,10 @@ func (s *awsStoragePersistedState) S3Client(ctx context.Context, opt ...s3Option
 		return nil, fmt.Errorf("nil aws configuration")
 	}
 	var s3Opts []func(*s3.Options)
-	if opts.withEndpoint != "" {
+	if opts.withEndpoint != "" || opts.withDualStack {
 		s3Opts = append(s3Opts, s3.WithEndpointResolverV2(&endpointResolver{
 			endpoint:  opts.withEndpoint,
+			dualStack: opts.withDualStack,
 		}))
 	}
 	if s.testS3APIFunc != nil {
@@ -137,6 +124,7 @@ type s3Option func(*s3Options) error
 // options = how options are represented
 type s3Options struct {
 	withEndpoint  string
+	withDualStack bool
 }
 
 func getDefaultS3Options() s3Options {
@@ -151,18 +139,27 @@ func WithEndpoint(with string) s3Option {
 	}
 }
 
+// WithDualStack sets the dual stack resolver
+func WithDualStack(with bool) s3Option {
+	return func(o *s3Options) error {
+		o.withDualStack = with
+		return nil
+	}
+}
+
 type endpointResolver struct {
 	endpoint  string
+	dualStack bool
 }
 
 func (e *endpointResolver) ResolveEndpoint(ctx context.Context, params s3.EndpointParameters) (resolver smithyEndpoints.Endpoint, err error) {
 	var uri *url.URL
+	params.UseDualStack = aws.Bool(e.dualStack)
 	resolver, err = s3.NewDefaultEndpointResolverV2().ResolveEndpoint(ctx, params)
 	if err != nil {
 		return
 	}
 	if e.endpoint == "" {
-		// TODO: not sure if we should set an error or ignore the missing endpoint value and continue with the default resolver
 		return
 	}
 	uri, err = url.Parse(e.endpoint)
@@ -170,7 +167,6 @@ func (e *endpointResolver) ResolveEndpoint(ctx context.Context, params s3.Endpoi
 		return
 	}
 	if uri == nil {
-		// TODO: not sure if we should set an error or ignore the missing uri value and continue with the default resolver
 		return
 	}
 	resolver = smithyEndpoints.Endpoint{