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package nssdb
import (
"bytes"
"encoding/hex"
"fmt"
)
// Object is an entry in nssPublic or nssPrivate plus any related entries in
// the metaData table. The encoding for and meaning of most attributes can be
// found in the PKCS #11 spec.
type Object struct {
ID uint32
Attributes map[string][]byte
ULongAttributes map[string]uint32
EncryptedAttributes map[string][]byte
Metadata []*Metadata
}
func (obj *Object) Print() {
fmt.Printf("ID: %d\n", obj.ID)
for k, data := range obj.EncryptedAttributes {
fmt.Printf("%s (encrypted): %x\n", k, data)
}
for _, meta := range obj.Metadata {
fmt.Printf("%s: %x\n", meta.ID, meta.Item1)
}
for k, u := range obj.ULongAttributes {
fmt.Printf("%s: %d\n", k, u)
}
for k, data := range obj.Attributes {
fmt.Printf("%s: %x\n", k, data)
}
}
func (obj Object) ValidateULong(name string, want uint32) error {
attr, ok := obj.ULongAttributes[name]
if !ok {
return fmt.Errorf("object is missing attribute %s", name)
}
if attr != want {
return fmt.Errorf("%s expected %d but got %d", name, attr, want)
}
return nil
}
func (obj Object) Validate(name string, want []byte) error {
attr, ok := obj.Attributes[name]
if !ok {
return fmt.Errorf("object is missing attribute %s", name)
}
if !bytes.Equal(attr, want) {
return fmt.Errorf("%s has value %q, expected %q", name, hex.EncodeToString(attr), hex.EncodeToString(want))
}
return nil
}
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