// API by default limits results to 50 aliases
// This is how we make sure we won't miss any alias
// See http://docs.aws.amazon.com/kms/latest/APIReference/API_ListAliases.html
func findKmsAliasByName(conn *kms.KMS, name string, marker *string) (*kms.AliasListEntry, error) {
req := kms.ListAliasesInput{
Limit: aws.Int64(int64(100)),
}
if marker != nil {
req.Marker = marker
}
log.Printf("[DEBUG] Listing KMS aliases: %s", req)
resp, err := conn.ListAliases(&req)
if err != nil {
return nil, err
}
for _, entry := range resp.Aliases {
if *entry.AliasName == name {
return entry, nil
}
}
if *resp.Truncated {
log.Printf("[DEBUG] KMS alias list is truncated, listing more via %s", *resp.NextMarker)
return findKmsAliasByName(conn, name, resp.NextMarker)
}
return nil, nil
}
