open-vault/helper/salt/salt_test.go

89 lines
1.5 KiB
Go

package salt
import (
"context"
"crypto/sha1"
"crypto/sha256"
"testing"
"github.com/hashicorp/go-uuid"
"github.com/hashicorp/vault/logical"
)
func TestSalt(t *testing.T) {
inm := &logical.InmemStorage{}
conf := &Config{}
salt, err := NewSalt(inm, conf)
if err != nil {
t.Fatalf("err: %v", err)
}
if !salt.DidGenerate() {
t.Fatalf("expected generation")
}
// Verify the salt exists
out, err := inm.Get(context.Background(), DefaultLocation)
if err != nil {
t.Fatalf("err: %v", err)
}
if out == nil {
t.Fatalf("missing salt")
}
// Create a new salt, should restore
salt2, err := NewSalt(inm, conf)
if err != nil {
t.Fatalf("err: %v", err)
}
if salt2.DidGenerate() {
t.Fatalf("unexpected generation")
}
// Check for a match
if salt.salt != salt2.salt {
t.Fatalf("salt mismatch: %s %s", salt.salt, salt2.salt)
}
// Verify a match
id := "foobarbaz"
sid1 := salt.SaltID(id)
sid2 := salt2.SaltID(id)
if sid1 != sid2 {
t.Fatalf("mismatch")
}
}
func TestSaltID(t *testing.T) {
salt, err := uuid.GenerateUUID()
if err != nil {
t.Fatal(err)
}
id := "foobarbaz"
sid1 := SaltID(salt, id, SHA1Hash)
sid2 := SaltID(salt, id, SHA1Hash)
if len(sid1) != sha1.Size*2 {
t.Fatalf("Bad len: %d %s", len(sid1), sid1)
}
if sid1 != sid2 {
t.Fatalf("mismatch")
}
sid1 = SaltID(salt, id, SHA256Hash)
sid2 = SaltID(salt, id, SHA256Hash)
if len(sid1) != sha256.Size*2 {
t.Fatalf("Bad len: %d", len(sid1))
}
if sid1 != sid2 {
t.Fatalf("mismatch")
}
}