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adapt.go
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adapt.go
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package compute
import (
"encoding/base64"
"github.com/aquasecurity/trivy/pkg/iac/providers/cloudstack/compute"
"github.com/aquasecurity/trivy/pkg/iac/terraform"
"github.com/aquasecurity/trivy/pkg/iac/types"
)
func Adapt(modules terraform.Modules) compute.Compute {
return compute.Compute{
Instances: adaptInstances(modules),
}
}
func adaptInstances(modules terraform.Modules) []compute.Instance {
var instances []compute.Instance
for _, module := range modules {
for _, resource := range module.GetResourcesByType("cloudstack_instance") {
instances = append(instances, adaptInstance(resource))
}
}
return instances
}
func adaptInstance(resource *terraform.Block) compute.Instance {
userDataAttr := resource.GetAttribute("user_data")
var encoded []byte
var err error
if userDataAttr.IsNotNil() && userDataAttr.IsString() {
encoded, err = base64.StdEncoding.DecodeString(userDataAttr.Value().AsString())
if err != nil {
encoded = []byte(userDataAttr.Value().AsString())
}
return compute.Instance{
Metadata: resource.GetMetadata(),
UserData: types.String(string(encoded), userDataAttr.GetMetadata()),
}
}
return compute.Instance{
Metadata: resource.GetMetadata(),
UserData: types.StringDefault("", resource.GetMetadata()),
}
}