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config.go
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config.go
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package aws
import (
"crypto/tls"
"errors"
"fmt"
"log"
"net/http"
"os"
"strings"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/endpoints"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/acm"
"github.com/aws/aws-sdk-go/service/acmpca"
"github.com/aws/aws-sdk-go/service/apigateway"
"github.com/aws/aws-sdk-go/service/applicationautoscaling"
"github.com/aws/aws-sdk-go/service/appmesh"
"github.com/aws/aws-sdk-go/service/appsync"
"github.com/aws/aws-sdk-go/service/athena"
"github.com/aws/aws-sdk-go/service/autoscaling"
"github.com/aws/aws-sdk-go/service/batch"
"github.com/aws/aws-sdk-go/service/budgets"
"github.com/aws/aws-sdk-go/service/cloud9"
"github.com/aws/aws-sdk-go/service/cloudformation"
"github.com/aws/aws-sdk-go/service/cloudfront"
"github.com/aws/aws-sdk-go/service/cloudhsmv2"
"github.com/aws/aws-sdk-go/service/cloudtrail"
"github.com/aws/aws-sdk-go/service/cloudwatch"
"github.com/aws/aws-sdk-go/service/cloudwatchevents"
"github.com/aws/aws-sdk-go/service/cloudwatchlogs"
"github.com/aws/aws-sdk-go/service/codebuild"
"github.com/aws/aws-sdk-go/service/codecommit"
"github.com/aws/aws-sdk-go/service/codedeploy"
"github.com/aws/aws-sdk-go/service/codepipeline"
"github.com/aws/aws-sdk-go/service/cognitoidentity"
"github.com/aws/aws-sdk-go/service/cognitoidentityprovider"
"github.com/aws/aws-sdk-go/service/configservice"
"github.com/aws/aws-sdk-go/service/databasemigrationservice"
"github.com/aws/aws-sdk-go/service/datasync"
"github.com/aws/aws-sdk-go/service/dax"
"github.com/aws/aws-sdk-go/service/devicefarm"
"github.com/aws/aws-sdk-go/service/directconnect"
"github.com/aws/aws-sdk-go/service/directoryservice"
"github.com/aws/aws-sdk-go/service/dlm"
"github.com/aws/aws-sdk-go/service/dynamodb"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/aws/aws-sdk-go/service/ecr"
"github.com/aws/aws-sdk-go/service/ecs"
"github.com/aws/aws-sdk-go/service/efs"
"github.com/aws/aws-sdk-go/service/eks"
"github.com/aws/aws-sdk-go/service/elasticache"
"github.com/aws/aws-sdk-go/service/elasticbeanstalk"
elasticsearch "github.com/aws/aws-sdk-go/service/elasticsearchservice"
"github.com/aws/aws-sdk-go/service/elastictranscoder"
"github.com/aws/aws-sdk-go/service/elb"
"github.com/aws/aws-sdk-go/service/elbv2"
"github.com/aws/aws-sdk-go/service/emr"
"github.com/aws/aws-sdk-go/service/firehose"
"github.com/aws/aws-sdk-go/service/fms"
"github.com/aws/aws-sdk-go/service/gamelift"
"github.com/aws/aws-sdk-go/service/glacier"
"github.com/aws/aws-sdk-go/service/glue"
"github.com/aws/aws-sdk-go/service/guardduty"
"github.com/aws/aws-sdk-go/service/iam"
"github.com/aws/aws-sdk-go/service/inspector"
"github.com/aws/aws-sdk-go/service/iot"
"github.com/aws/aws-sdk-go/service/kinesis"
"github.com/aws/aws-sdk-go/service/kinesisanalytics"
"github.com/aws/aws-sdk-go/service/kms"
"github.com/aws/aws-sdk-go/service/lambda"
"github.com/aws/aws-sdk-go/service/lexmodelbuildingservice"
"github.com/aws/aws-sdk-go/service/lightsail"
"github.com/aws/aws-sdk-go/service/macie"
"github.com/aws/aws-sdk-go/service/mediastore"
"github.com/aws/aws-sdk-go/service/mq"
"github.com/aws/aws-sdk-go/service/neptune"
"github.com/aws/aws-sdk-go/service/opsworks"
"github.com/aws/aws-sdk-go/service/organizations"
"github.com/aws/aws-sdk-go/service/pinpoint"
"github.com/aws/aws-sdk-go/service/pricing"
"github.com/aws/aws-sdk-go/service/rds"
"github.com/aws/aws-sdk-go/service/redshift"
"github.com/aws/aws-sdk-go/service/route53"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/aws/aws-sdk-go/service/secretsmanager"
"github.com/aws/aws-sdk-go/service/servicecatalog"
"github.com/aws/aws-sdk-go/service/servicediscovery"
"github.com/aws/aws-sdk-go/service/ses"
"github.com/aws/aws-sdk-go/service/sfn"
"github.com/aws/aws-sdk-go/service/simpledb"
"github.com/aws/aws-sdk-go/service/sns"
"github.com/aws/aws-sdk-go/service/sqs"
"github.com/aws/aws-sdk-go/service/ssm"
"github.com/aws/aws-sdk-go/service/storagegateway"
"github.com/aws/aws-sdk-go/service/sts"
"github.com/aws/aws-sdk-go/service/swf"
"github.com/aws/aws-sdk-go/service/waf"
"github.com/aws/aws-sdk-go/service/wafregional"
"github.com/aws/aws-sdk-go/service/workspaces"
"github.com/davecgh/go-spew/spew"
"github.com/hashicorp/go-cleanhttp"
"github.com/hashicorp/terraform/helper/logging"
"github.com/hashicorp/terraform/terraform"
)
type Config struct {
AccessKey string
SecretKey string
CredsFilename string
Profile string
Token string
Region string
MaxRetries int
AssumeRoleARN string
AssumeRoleExternalID string
AssumeRoleSessionName string
AssumeRolePolicy string
AllowedAccountIds []interface{}
ForbiddenAccountIds []interface{}
AcmEndpoint string
ApigatewayEndpoint string
CloudFormationEndpoint string
CloudWatchEndpoint string
CloudWatchEventsEndpoint string
CloudWatchLogsEndpoint string
DynamoDBEndpoint string
DeviceFarmEndpoint string
Ec2Endpoint string
EcsEndpoint string
AutoscalingEndpoint string
EcrEndpoint string
EfsEndpoint string
EsEndpoint string
ElbEndpoint string
IamEndpoint string
KinesisEndpoint string
KinesisAnalyticsEndpoint string
KmsEndpoint string
LambdaEndpoint string
RdsEndpoint string
R53Endpoint string
S3Endpoint string
SnsEndpoint string
SqsEndpoint string
StsEndpoint string
SsmEndpoint string
Insecure bool
SkipCredsValidation bool
SkipGetEC2Platforms bool
SkipRegionValidation bool
SkipRequestingAccountId bool
SkipMetadataApiCheck bool
S3ForcePathStyle bool
}
type AWSClient struct {
cfconn *cloudformation.CloudFormation
cloud9conn *cloud9.Cloud9
cloudfrontconn *cloudfront.CloudFront
cloudhsmv2conn *cloudhsmv2.CloudHSMV2
cloudtrailconn *cloudtrail.CloudTrail
cloudwatchconn *cloudwatch.CloudWatch
cloudwatchlogsconn *cloudwatchlogs.CloudWatchLogs
cloudwatcheventsconn *cloudwatchevents.CloudWatchEvents
cognitoconn *cognitoidentity.CognitoIdentity
cognitoidpconn *cognitoidentityprovider.CognitoIdentityProvider
configconn *configservice.ConfigService
datasyncconn *datasync.DataSync
daxconn *dax.DAX
devicefarmconn *devicefarm.DeviceFarm
dlmconn *dlm.DLM
dmsconn *databasemigrationservice.DatabaseMigrationService
dsconn *directoryservice.DirectoryService
dynamodbconn *dynamodb.DynamoDB
ec2conn *ec2.EC2
ecrconn *ecr.ECR
ecsconn *ecs.ECS
efsconn *efs.EFS
eksconn *eks.EKS
elbconn *elb.ELB
elbv2conn *elbv2.ELBV2
emrconn *emr.EMR
esconn *elasticsearch.ElasticsearchService
acmconn *acm.ACM
acmpcaconn *acmpca.ACMPCA
apigateway *apigateway.APIGateway
appautoscalingconn *applicationautoscaling.ApplicationAutoScaling
autoscalingconn *autoscaling.AutoScaling
s3conn *s3.S3
secretsmanagerconn *secretsmanager.SecretsManager
scconn *servicecatalog.ServiceCatalog
sesConn *ses.SES
simpledbconn *simpledb.SimpleDB
sqsconn *sqs.SQS
snsconn *sns.SNS
stsconn *sts.STS
redshiftconn *redshift.Redshift
r53conn *route53.Route53
partition string
accountid string
supportedplatforms []string
region string
rdsconn *rds.RDS
iamconn *iam.IAM
kinesisconn *kinesis.Kinesis
kinesisanalyticsconn *kinesisanalytics.KinesisAnalytics
kmsconn *kms.KMS
gameliftconn *gamelift.GameLift
firehoseconn *firehose.Firehose
fmsconn *fms.FMS
inspectorconn *inspector.Inspector
elasticacheconn *elasticache.ElastiCache
elasticbeanstalkconn *elasticbeanstalk.ElasticBeanstalk
elastictranscoderconn *elastictranscoder.ElasticTranscoder
lambdaconn *lambda.Lambda
lightsailconn *lightsail.Lightsail
macieconn *macie.Macie
mqconn *mq.MQ
opsworksconn *opsworks.OpsWorks
organizationsconn *organizations.Organizations
glacierconn *glacier.Glacier
guarddutyconn *guardduty.GuardDuty
codebuildconn *codebuild.CodeBuild
codedeployconn *codedeploy.CodeDeploy
codecommitconn *codecommit.CodeCommit
codepipelineconn *codepipeline.CodePipeline
sdconn *servicediscovery.ServiceDiscovery
sfnconn *sfn.SFN
ssmconn *ssm.SSM
storagegatewayconn *storagegateway.StorageGateway
swfconn *swf.SWF
wafconn *waf.WAF
wafregionalconn *wafregional.WAFRegional
iotconn *iot.IoT
batchconn *batch.Batch
glueconn *glue.Glue
athenaconn *athena.Athena
dxconn *directconnect.DirectConnect
mediastoreconn *mediastore.MediaStore
appsyncconn *appsync.AppSync
lexmodelconn *lexmodelbuildingservice.LexModelBuildingService
budgetconn *budgets.Budgets
neptuneconn *neptune.Neptune
pricingconn *pricing.Pricing
pinpointconn *pinpoint.Pinpoint
workspacesconn *workspaces.WorkSpaces
appmeshconn *appmesh.AppMesh
}
func (c *AWSClient) S3() *s3.S3 {
return c.s3conn
}
func (c *AWSClient) DynamoDB() *dynamodb.DynamoDB {
return c.dynamodbconn
}
func (c *AWSClient) IsChinaCloud() bool {
_, isChinaCloud := endpoints.PartitionForRegion([]endpoints.Partition{endpoints.AwsCnPartition()}, c.region)
return isChinaCloud
}
// Client configures and returns a fully initialized AWSClient
func (c *Config) Client() (interface{}, error) {
// Get the auth and region. This can fail if keys/regions were not
// specified and we're attempting to use the environment.
if c.SkipRegionValidation {
log.Println("[INFO] Skipping region validation")
} else {
log.Println("[INFO] Building AWS region structure")
err := c.ValidateRegion()
if err != nil {
return nil, err
}
}
var client AWSClient
// store AWS region in client struct, for region specific operations such as
// bucket storage in S3
client.region = c.Region
log.Println("[INFO] Building AWS auth structure")
creds, err := GetCredentials(c)
if err != nil {
return nil, err
}
// define the AWS Session options
// Credentials or Profile will be set in the Options below
// MaxRetries may be set once we validate credentials
var opt = session.Options{
Config: aws.Config{
Region: aws.String(c.Region),
MaxRetries: aws.Int(0),
HTTPClient: cleanhttp.DefaultClient(),
S3ForcePathStyle: aws.Bool(c.S3ForcePathStyle),
},
}
// Call Get to check for credential provider. If nothing found, we'll get an
// error, and we can present it nicely to the user
cp, err := creds.Get()
if err != nil {
if awsErr, ok := err.(awserr.Error); ok && awsErr.Code() == "NoCredentialProviders" {
// If a profile wasn't specified, the session may still be able to resolve credentials from shared config.
if c.Profile == "" {
sess, err := session.NewSession()
if err != nil {
return nil, errors.New(`No valid credential sources found for AWS Provider.
Please see https://terraform.io/docs/providers/aws/index.html for more information on
providing credentials for the AWS Provider`)
}
_, err = sess.Config.Credentials.Get()
if err != nil {
return nil, errors.New(`No valid credential sources found for AWS Provider.
Please see https://terraform.io/docs/providers/aws/index.html for more information on
providing credentials for the AWS Provider`)
}
log.Printf("[INFO] Using session-derived AWS Auth")
opt.Config.Credentials = sess.Config.Credentials
} else {
log.Printf("[INFO] AWS Auth using Profile: %q", c.Profile)
opt.Profile = c.Profile
opt.SharedConfigState = session.SharedConfigEnable
}
} else {
return nil, fmt.Errorf("Error loading credentials for AWS Provider: %s", err)
}
} else {
// add the validated credentials to the session options
log.Printf("[INFO] AWS Auth provider used: %q", cp.ProviderName)
opt.Config.Credentials = creds
}
if logging.IsDebugOrHigher() {
opt.Config.LogLevel = aws.LogLevel(aws.LogDebugWithHTTPBody | aws.LogDebugWithRequestRetries | aws.LogDebugWithRequestErrors)
opt.Config.Logger = awsLogger{}
}
if c.Insecure {
transport := opt.Config.HTTPClient.Transport.(*http.Transport)
transport.TLSClientConfig = &tls.Config{
InsecureSkipVerify: true,
}
}
// create base session with no retries. MaxRetries will be set later
sess, err := session.NewSessionWithOptions(opt)
if err != nil {
if awsErr, ok := err.(awserr.Error); ok && awsErr.Code() == "NoCredentialProviders" {
return nil, errors.New(`No valid credential sources found for AWS Provider.
Please see https://terraform.io/docs/providers/aws/index.html for more information on
providing credentials for the AWS Provider`)
}
return nil, fmt.Errorf("Error creating AWS session: %s", err)
}
sess.Handlers.Build.PushBackNamed(addTerraformVersionToUserAgent)
if extraDebug := os.Getenv("TERRAFORM_AWS_AUTHFAILURE_DEBUG"); extraDebug != "" {
sess.Handlers.UnmarshalError.PushFrontNamed(debugAuthFailure)
}
// if the desired number of retries is non-zero, update the session
if c.MaxRetries > 0 {
sess = sess.Copy(&aws.Config{MaxRetries: aws.Int(c.MaxRetries)})
}
// Generally, we want to configure a lower retry theshold for networking issues
// as the session retry threshold is very high by default and can mask permanent
// networking failures, such as a non-existent service endpoint.
// MaxRetries will override this logic if it has a lower retry threshold.
// NOTE: This logic can be fooled by other request errors raising the retry count
// before any networking error occurs
sess.Handlers.Retry.PushBack(func(r *request.Request) {
// We currently depend on the DefaultRetryer exponential backoff here.
// ~10 retries gives a fair backoff of a few seconds.
if r.RetryCount < 9 {
return
}
// RequestError: send request failed
// caused by: Post https://FQDN/: dial tcp: lookup FQDN: no such host
if IsAWSErrExtended(r.Error, "RequestError", "send request failed", "no such host") {
log.Printf("[WARN] Disabling retries after next request due to networking issue")
r.Retryable = aws.Bool(false)
}
// RequestError: send request failed
// caused by: Post https://FQDN/: dial tcp IPADDRESS:443: connect: connection refused
if IsAWSErrExtended(r.Error, "RequestError", "send request failed", "connection refused") {
log.Printf("[WARN] Disabling retries after next request due to networking issue")
r.Retryable = aws.Bool(false)
}
})
// This restriction should only be used for Route53 sessions.
// Other resources that have restrictions should allow the API to fail, rather
// than Terraform abstracting the region for the user. This can lead to breaking
// changes if that resource is ever opened up to more regions.
r53Sess := sess.Copy(&aws.Config{Region: aws.String("us-east-1"), Endpoint: aws.String(c.R53Endpoint)})
// Some services have user-configurable endpoints
awsAcmSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.AcmEndpoint)})
awsApigatewaySess := sess.Copy(&aws.Config{Endpoint: aws.String(c.ApigatewayEndpoint)})
awsCfSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.CloudFormationEndpoint)})
awsCwSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.CloudWatchEndpoint)})
awsCweSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.CloudWatchEventsEndpoint)})
awsCwlSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.CloudWatchLogsEndpoint)})
awsDynamoSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.DynamoDBEndpoint)})
awsEc2Sess := sess.Copy(&aws.Config{Endpoint: aws.String(c.Ec2Endpoint)})
awsAutoscalingSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.AutoscalingEndpoint)})
awsEcrSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.EcrEndpoint)})
awsEcsSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.EcsEndpoint)})
awsEfsSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.EfsEndpoint)})
awsElbSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.ElbEndpoint)})
awsEsSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.EsEndpoint)})
awsIamSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.IamEndpoint)})
awsLambdaSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.LambdaEndpoint)})
awsKinesisSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.KinesisEndpoint)})
awsKinesisAnalyticsSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.KinesisAnalyticsEndpoint)})
awsKmsSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.KmsEndpoint)})
awsRdsSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.RdsEndpoint)})
awsS3Sess := sess.Copy(&aws.Config{Endpoint: aws.String(c.S3Endpoint)})
awsSnsSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.SnsEndpoint)})
awsSqsSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.SqsEndpoint)})
awsStsSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.StsEndpoint)})
awsDeviceFarmSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.DeviceFarmEndpoint)})
awsSsmSess := sess.Copy(&aws.Config{Endpoint: aws.String(c.SsmEndpoint)})
log.Println("[INFO] Initializing DeviceFarm SDK connection")
client.devicefarmconn = devicefarm.New(awsDeviceFarmSess)
// Beyond verifying credentials (if enabled), we use the next set of logic
// to determine two pieces of information required for manually assembling
// resource ARNs when they are not available in the service API:
// * client.accountid
// * client.partition
client.iamconn = iam.New(awsIamSess)
client.stsconn = sts.New(awsStsSess)
if c.AssumeRoleARN != "" {
client.accountid, client.partition, _ = parseAccountIDAndPartitionFromARN(c.AssumeRoleARN)
}
// Validate credentials early and fail before we do any graph walking.
if !c.SkipCredsValidation {
var err error
client.accountid, client.partition, err = GetAccountIDAndPartitionFromSTSGetCallerIdentity(client.stsconn)
if err != nil {
return nil, fmt.Errorf("error validating provider credentials: %s", err)
}
}
if client.accountid == "" && !c.SkipRequestingAccountId {
var err error
client.accountid, client.partition, err = GetAccountIDAndPartition(client.iamconn, client.stsconn, cp.ProviderName)
if err != nil {
// DEPRECATED: Next major version of the provider should return the error instead of logging
// if skip_request_account_id is not enabled.
log.Printf("[WARN] %s", fmt.Sprintf(
"AWS account ID not previously found and failed retrieving via all available methods. "+
"This will return an error in the next major version of the AWS provider. "+
"See https://www.terraform.io/docs/providers/aws/index.html#skip_requesting_account_id for workaround and implications. "+
"Errors: %s", err))
}
}
if client.accountid == "" {
log.Printf("[WARN] AWS account ID not found for provider. See https://www.terraform.io/docs/providers/aws/index.html#skip_requesting_account_id for implications.")
}
authErr := c.ValidateAccountId(client.accountid)
if authErr != nil {
return nil, authErr
}
// Infer AWS partition from configured region if we still need it
if client.partition == "" {
if partition, ok := endpoints.PartitionForRegion(endpoints.DefaultPartitions(), client.region); ok {
client.partition = partition.ID()
}
}
client.ec2conn = ec2.New(awsEc2Sess)
if !c.SkipGetEC2Platforms {
supportedPlatforms, err := GetSupportedEC2Platforms(client.ec2conn)
if err != nil {
// We intentionally fail *silently* because there's a chance
// user just doesn't have ec2:DescribeAccountAttributes permissions
log.Printf("[WARN] Unable to get supported EC2 platforms: %s", err)
} else {
client.supportedplatforms = supportedPlatforms
}
}
client.budgetconn = budgets.New(sess)
client.acmconn = acm.New(awsAcmSess)
client.acmpcaconn = acmpca.New(sess)
client.apigateway = apigateway.New(awsApigatewaySess)
client.appautoscalingconn = applicationautoscaling.New(sess)
client.autoscalingconn = autoscaling.New(awsAutoscalingSess)
client.cloud9conn = cloud9.New(sess)
client.cfconn = cloudformation.New(awsCfSess)
client.cloudfrontconn = cloudfront.New(sess)
client.cloudhsmv2conn = cloudhsmv2.New(sess)
client.cloudtrailconn = cloudtrail.New(sess)
client.cloudwatchconn = cloudwatch.New(awsCwSess)
client.cloudwatcheventsconn = cloudwatchevents.New(awsCweSess)
client.cloudwatchlogsconn = cloudwatchlogs.New(awsCwlSess)
client.codecommitconn = codecommit.New(sess)
client.codebuildconn = codebuild.New(sess)
client.codedeployconn = codedeploy.New(sess)
client.configconn = configservice.New(sess)
client.cognitoconn = cognitoidentity.New(sess)
client.cognitoidpconn = cognitoidentityprovider.New(sess)
client.codepipelineconn = codepipeline.New(sess)
client.datasyncconn = datasync.New(sess)
client.daxconn = dax.New(awsDynamoSess)
client.dlmconn = dlm.New(sess)
client.dmsconn = databasemigrationservice.New(sess)
client.dsconn = directoryservice.New(sess)
client.dynamodbconn = dynamodb.New(awsDynamoSess)
client.ecrconn = ecr.New(awsEcrSess)
client.ecsconn = ecs.New(awsEcsSess)
client.efsconn = efs.New(awsEfsSess)
client.eksconn = eks.New(sess)
client.elasticacheconn = elasticache.New(sess)
client.elasticbeanstalkconn = elasticbeanstalk.New(sess)
client.elastictranscoderconn = elastictranscoder.New(sess)
client.elbconn = elb.New(awsElbSess)
client.elbv2conn = elbv2.New(awsElbSess)
client.emrconn = emr.New(sess)
client.esconn = elasticsearch.New(awsEsSess)
client.firehoseconn = firehose.New(sess)
client.fmsconn = fms.New(sess)
client.inspectorconn = inspector.New(sess)
client.gameliftconn = gamelift.New(sess)
client.glacierconn = glacier.New(sess)
client.guarddutyconn = guardduty.New(sess)
client.iotconn = iot.New(sess)
client.kinesisconn = kinesis.New(awsKinesisSess)
client.kinesisanalyticsconn = kinesisanalytics.New(awsKinesisAnalyticsSess)
client.kmsconn = kms.New(awsKmsSess)
client.lambdaconn = lambda.New(awsLambdaSess)
client.lexmodelconn = lexmodelbuildingservice.New(sess)
client.lightsailconn = lightsail.New(sess)
client.macieconn = macie.New(sess)
client.mqconn = mq.New(sess)
client.neptuneconn = neptune.New(sess)
client.opsworksconn = opsworks.New(sess)
client.organizationsconn = organizations.New(sess)
client.r53conn = route53.New(r53Sess)
client.rdsconn = rds.New(awsRdsSess)
client.redshiftconn = redshift.New(sess)
client.simpledbconn = simpledb.New(sess)
client.s3conn = s3.New(awsS3Sess)
client.scconn = servicecatalog.New(sess)
client.sdconn = servicediscovery.New(sess)
client.sesConn = ses.New(sess)
client.secretsmanagerconn = secretsmanager.New(sess)
client.sfnconn = sfn.New(sess)
client.snsconn = sns.New(awsSnsSess)
client.sqsconn = sqs.New(awsSqsSess)
client.ssmconn = ssm.New(awsSsmSess)
client.storagegatewayconn = storagegateway.New(sess)
client.swfconn = swf.New(sess)
client.wafconn = waf.New(sess)
client.wafregionalconn = wafregional.New(sess)
client.batchconn = batch.New(sess)
client.glueconn = glue.New(sess)
client.athenaconn = athena.New(sess)
client.dxconn = directconnect.New(sess)
client.mediastoreconn = mediastore.New(sess)
client.appsyncconn = appsync.New(sess)
client.neptuneconn = neptune.New(sess)
client.pricingconn = pricing.New(sess)
client.pinpointconn = pinpoint.New(sess)
client.workspacesconn = workspaces.New(sess)
client.appmeshconn = appmesh.New(sess)
// Workaround for https://github.com/aws/aws-sdk-go/issues/1376
client.kinesisconn.Handlers.Retry.PushBack(func(r *request.Request) {
if !strings.HasPrefix(r.Operation.Name, "Describe") && !strings.HasPrefix(r.Operation.Name, "List") {
return
}
err, ok := r.Error.(awserr.Error)
if !ok || err == nil {
return
}
if err.Code() == kinesis.ErrCodeLimitExceededException {
r.Retryable = aws.Bool(true)
}
})
// Workaround for https://github.com/aws/aws-sdk-go/issues/1472
client.appautoscalingconn.Handlers.Retry.PushBack(func(r *request.Request) {
if !strings.HasPrefix(r.Operation.Name, "Describe") && !strings.HasPrefix(r.Operation.Name, "List") {
return
}
err, ok := r.Error.(awserr.Error)
if !ok || err == nil {
return
}
if err.Code() == applicationautoscaling.ErrCodeFailedResourceAccessException {
r.Retryable = aws.Bool(true)
}
})
// See https://github.com/aws/aws-sdk-go/pull/1276
client.dynamodbconn.Handlers.Retry.PushBack(func(r *request.Request) {
if r.Operation.Name != "PutItem" && r.Operation.Name != "UpdateItem" && r.Operation.Name != "DeleteItem" {
return
}
if isAWSErr(r.Error, dynamodb.ErrCodeLimitExceededException, "Subscriber limit exceeded:") {
r.Retryable = aws.Bool(true)
}
})
client.kinesisconn.Handlers.Retry.PushBack(func(r *request.Request) {
if r.Operation.Name == "CreateStream" {
if isAWSErr(r.Error, kinesis.ErrCodeLimitExceededException, "simultaneously be in CREATING or DELETING") {
r.Retryable = aws.Bool(true)
}
}
if r.Operation.Name == "CreateStream" || r.Operation.Name == "DeleteStream" {
if isAWSErr(r.Error, kinesis.ErrCodeLimitExceededException, "Rate exceeded for stream") {
r.Retryable = aws.Bool(true)
}
}
})
client.storagegatewayconn.Handlers.Retry.PushBack(func(r *request.Request) {
// InvalidGatewayRequestException: The specified gateway proxy network connection is busy.
if isAWSErr(r.Error, storagegateway.ErrCodeInvalidGatewayRequestException, "The specified gateway proxy network connection is busy") {
r.Retryable = aws.Bool(true)
}
})
return &client, nil
}
func hasEc2Classic(platforms []string) bool {
for _, p := range platforms {
if p == "EC2" {
return true
}
}
return false
}
// ValidateRegion returns an error if the configured region is not a
// valid aws region and nil otherwise.
func (c *Config) ValidateRegion() error {
for _, partition := range endpoints.DefaultPartitions() {
for _, region := range partition.Regions() {
if c.Region == region.ID() {
return nil
}
}
}
return fmt.Errorf("Not a valid region: %s", c.Region)
}
// ValidateAccountId returns a context-specific error if the configured account
// id is explicitly forbidden or not authorised; and nil if it is authorised.
func (c *Config) ValidateAccountId(accountId string) error {
if c.AllowedAccountIds == nil && c.ForbiddenAccountIds == nil {
return nil
}
log.Println("[INFO] Validating account ID")
if c.ForbiddenAccountIds != nil {
for _, id := range c.ForbiddenAccountIds {
if id == accountId {
return fmt.Errorf("Forbidden account ID (%s)", id)
}
}
}
if c.AllowedAccountIds != nil {
for _, id := range c.AllowedAccountIds {
if id == accountId {
return nil
}
}
return fmt.Errorf("Account ID not allowed (%s)", accountId)
}
return nil
}
func GetSupportedEC2Platforms(conn *ec2.EC2) ([]string, error) {
attrName := "supported-platforms"
input := ec2.DescribeAccountAttributesInput{
AttributeNames: []*string{aws.String(attrName)},
}
attributes, err := conn.DescribeAccountAttributes(&input)
if err != nil {
return nil, err
}
var platforms []string
for _, attr := range attributes.AccountAttributes {
if *attr.AttributeName == attrName {
for _, v := range attr.AttributeValues {
platforms = append(platforms, *v.AttributeValue)
}
break
}
}
if len(platforms) == 0 {
return nil, fmt.Errorf("No EC2 platforms detected")
}
return platforms, nil
}
// addTerraformVersionToUserAgent is a named handler that will add Terraform's
// version information to requests made by the AWS SDK.
var addTerraformVersionToUserAgent = request.NamedHandler{
Name: "terraform.TerraformVersionUserAgentHandler",
Fn: request.MakeAddToUserAgentHandler(
"APN/1.0 HashiCorp/1.0 Terraform", terraform.VersionString()),
}
var debugAuthFailure = request.NamedHandler{
Name: "terraform.AuthFailureAdditionalDebugHandler",
Fn: func(req *request.Request) {
if isAWSErr(req.Error, "AuthFailure", "AWS was not able to validate the provided access credentials") {
log.Printf("[INFO] Additional AuthFailure Debugging Context")
log.Printf("[INFO] Current system UTC time: %s", time.Now().UTC())
log.Printf("[INFO] Request object: %s", spew.Sdump(req))
}
},
}
type awsLogger struct{}
func (l awsLogger) Log(args ...interface{}) {
tokens := make([]string, 0, len(args))
for _, arg := range args {
if token, ok := arg.(string); ok {
tokens = append(tokens, token)
}
}
log.Printf("[DEBUG] [aws-sdk-go] %s", strings.Join(tokens, " "))
}