103 lines
3.1 KiB
Go
103 lines
3.1 KiB
Go
package aws
|
|
|
|
import (
|
|
"github.com/aws/aws-sdk-go/service/iam"
|
|
"github.com/aws/aws-sdk-go/service/iam/iamiface"
|
|
"github.com/cloudskiff/driftctl/pkg"
|
|
"github.com/cloudskiff/driftctl/pkg/remote/deserializer"
|
|
"github.com/cloudskiff/driftctl/pkg/resource"
|
|
resourceaws "github.com/cloudskiff/driftctl/pkg/resource/aws"
|
|
awsdeserializer "github.com/cloudskiff/driftctl/pkg/resource/aws/deserializer"
|
|
"github.com/cloudskiff/driftctl/pkg/terraform"
|
|
|
|
"github.com/sirupsen/logrus"
|
|
"github.com/zclconf/go-cty/cty"
|
|
)
|
|
|
|
type IamUserPolicyAttachmentSupplier struct {
|
|
reader terraform.ResourceReader
|
|
deserializer deserializer.CTYDeserializer
|
|
client iamiface.IAMAPI
|
|
runner *terraform.ParallelResourceReader
|
|
}
|
|
|
|
func NewIamUserPolicyAttachmentSupplier(runner *pkg.ParallelRunner, client iamiface.IAMAPI) *IamUserPolicyAttachmentSupplier {
|
|
return &IamUserPolicyAttachmentSupplier{terraform.Provider(terraform.AWS), awsdeserializer.NewIamUserPolicyAttachmentDeserializer(), client, terraform.NewParallelResourceReader(runner)}
|
|
}
|
|
|
|
func (s IamUserPolicyAttachmentSupplier) Resources() ([]resource.Resource, error) {
|
|
users, err := listIamUsers(s.client)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
results := make([]cty.Value, 0)
|
|
if len(users) > 0 {
|
|
attachedPolicies := make([]*attachedUserPolicy, 0)
|
|
for _, user := range users {
|
|
userName := *user.UserName
|
|
policyAttachmentList, err := listIamUserPoliciesAttachment(userName, s.client)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
attachedPolicies = append(attachedPolicies, policyAttachmentList...)
|
|
}
|
|
|
|
for _, attachedPolicy := range attachedPolicies {
|
|
attached := *attachedPolicy
|
|
s.runner.Run(func() (cty.Value, error) {
|
|
return s.readRes(attached)
|
|
})
|
|
}
|
|
results, err = s.runner.Wait()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
return s.deserializer.Deserialize(results)
|
|
}
|
|
|
|
func (s IamUserPolicyAttachmentSupplier) readRes(attachedPol attachedUserPolicy) (cty.Value, error) {
|
|
res, err := s.reader.ReadResource(
|
|
terraform.ReadResourceArgs{
|
|
Ty: resourceaws.AwsIamUserPolicyAttachmentResourceType,
|
|
ID: *attachedPol.PolicyName,
|
|
Attributes: map[string]string{
|
|
"user": attachedPol.Username,
|
|
"policy_arn": *attachedPol.PolicyArn,
|
|
},
|
|
},
|
|
)
|
|
|
|
if err != nil {
|
|
logrus.Warnf("Error reading iam user policy attachment %s[%s]: %+v", attachedPol, resourceaws.AwsIamUserPolicyAttachmentResourceType, err)
|
|
return cty.NilVal, err
|
|
}
|
|
return *res, nil
|
|
}
|
|
|
|
func listIamUserPoliciesAttachment(username string, client iamiface.IAMAPI) ([]*attachedUserPolicy, error) {
|
|
var attachedUserPolicies []*attachedUserPolicy
|
|
input := &iam.ListAttachedUserPoliciesInput{
|
|
UserName: &username,
|
|
}
|
|
err := client.ListAttachedUserPoliciesPages(input, func(res *iam.ListAttachedUserPoliciesOutput, lastPage bool) bool {
|
|
for _, policy := range res.AttachedPolicies {
|
|
attachedUserPolicies = append(attachedUserPolicies, &attachedUserPolicy{
|
|
AttachedPolicy: *policy,
|
|
Username: username,
|
|
})
|
|
}
|
|
return !lastPage
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return attachedUserPolicies, nil
|
|
}
|
|
|
|
type attachedUserPolicy struct {
|
|
iam.AttachedPolicy
|
|
Username string
|
|
}
|