Files
ucan/delegation/delegation_test.go
2024-09-19 10:48:25 +02:00

154 lines
3.1 KiB
Go

package delegation_test
import (
"crypto/rand"
"testing"
"time"
"github.com/libp2p/go-libp2p/core/crypto"
"github.com/stretchr/testify/require"
"gotest.tools/v3/golden"
"github.com/ucan-wg/go-ucan/capability/command"
"github.com/ucan-wg/go-ucan/capability/policy"
"github.com/ucan-wg/go-ucan/delegation"
"github.com/ucan-wg/go-ucan/did"
)
const (
nonce = "6roDhGi0kiNriQAz7J3d+bOeoI/tj8ENikmQNbtjnD0"
AudiencePrivKeyCfg = "CAESQL1hvbXpiuk2pWr/XFbfHJcZNpJ7S90iTA3wSCTc/BPRneCwPnCZb6c0vlD6ytDWqaOt0HEOPYnqEpnzoBDprSM="
AudienceDID = "did:key:z6Mkq5YmbJcTrPExNDi26imrTCpKhepjBFBSHqrBDN2ArPkv"
issuerPrivKeyCfg = "CAESQLSql38oDmQXIihFFaYIjb73mwbPsc7MIqn4o8PN4kRNnKfHkw5gRP1IV9b6d0estqkZayGZ2vqMAbhRixjgkDU="
issuerDID = "did:key:z6Mkpzn2n3ZGT2VaqMGSQC3tzmzV4TS9S71iFsDXE1WnoNH2"
subjectPrivKeyCfg = "CAESQL9RtjZ4dQBeXtvDe53UyvslSd64kSGevjdNiA1IP+hey5i/3PfRXSuDr71UeJUo1fLzZ7mGldZCOZL3gsIQz5c="
subjectDID = "did:key:z6MktA1uBdCpq4uJBqE9jjMiLyxZBg9a6xgPPKJjMqss6Zc2"
subJectCmd = "/foo/bar"
subjectPol = `
[
[
"==",
".status",
"draft"
],
[
"all",
".reviewer",
[
"like",
".email",
"*@example.com"
]
],
[
"any",
".tags",
[
"or",
[
[
"==",
".",
"news"
],
[
"==",
".",
"press"
]
]
]
]
]
`
)
func TestConstructors(t *testing.T) {
t.Parallel()
privKey := privKey(t, issuerPrivKeyCfg)
aud, err := did.Parse(AudienceDID)
sub, err := did.Parse(subjectDID)
require.NoError(t, err)
cmd, err := command.Parse(subJectCmd)
require.NoError(t, err)
pol, err := policy.FromDagJson(subjectPol)
require.NoError(t, err)
exp, err := time.Parse(time.RFC3339, "2200-01-01T00:00:00Z")
require.NoError(t, err)
t.Run("New", func(t *testing.T) {
dlg, err := delegation.New(privKey, aud, cmd, pol, []byte(nonce),
delegation.WithSubject(sub),
delegation.WithExpiration(exp),
delegation.WithMeta("foo", "fooo"),
delegation.WithMeta("bar", "barr"),
)
require.NoError(t, err)
data, err := dlg.ToDagJson(privKey)
require.NoError(t, err)
t.Log(string(data))
golden.Assert(t, string(data), "new.dagjson")
})
t.Run("Root", func(t *testing.T) {
t.Parallel()
dlg, err := delegation.Root(privKey, aud, cmd, pol, []byte(nonce),
delegation.WithExpiration(exp),
delegation.WithMeta("foo", "fooo"),
delegation.WithMeta("bar", "barr"),
)
require.NoError(t, err)
data, err := dlg.ToDagJson(privKey)
require.NoError(t, err)
t.Log(string(data))
golden.Assert(t, string(data), "root.dagjson")
})
}
func privKey(t *testing.T, privKeyCfg string) crypto.PrivKey {
t.Helper()
privKeyMar, err := crypto.ConfigDecodeKey(privKeyCfg)
require.NoError(t, err)
privKey, err := crypto.UnmarshalPrivateKey(privKeyMar)
require.NoError(t, err)
return privKey
}
func TestKey(t *testing.T) {
t.Skip()
priv, _, err := crypto.GenerateEd25519Key(rand.Reader)
require.NoError(t, err)
privMar, err := crypto.MarshalPrivateKey(priv)
require.NoError(t, err)
privCfg := crypto.ConfigEncodeKey(privMar)
t.Log(privCfg)
id, err := did.FromPubKey(priv.GetPublic())
require.NoError(t, err)
t.Log(id)
t.Fail()
}