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Integrate go-varsig and go-did-it

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- go-varsig provides a varsig V1 implementation
- go-did-it provides a complete and extensible DID implementation
This commit is contained in:
Michael Muré
2025-07-31 14:43:42 +02:00
parent 947add66c5
commit 33e8a8a821
74 changed files with 317 additions and 2736 deletions
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35
token/invocation/schema_test.go
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@@ -2,27 +2,26 @@ package invocation_test
import (
"bytes"
"encoding/base64"
"testing"
"github.com/libp2p/go-libp2p/core/crypto"
"github.com/MetaMask/go-did-it/crypto"
"github.com/MetaMask/go-did-it/crypto/ed25519"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gotest.tools/v3/golden"
"github.com/ucan-wg/go-ucan/did/didtest"
"github.com/ucan-wg/go-ucan/token/internal/envelope"
"github.com/ucan-wg/go-ucan/token/invocation"
)
const (
issuerPrivKeyCfg = "CAESQK45xBfqIxRp7ZdRdck3tIJZKocCqvANQc925dCJhFwO7DJNA2j94zkF0TNx5mpXV0s6utfkFdHddWTaPVU6yZc="
newCID = "zdpuAqY6Zypg4UnpbSUgDvYGneyFaTKaZevzxgSxV4rmv3Fpp"
issuerPrivKeyCfg = "BeAgktAj8irGgWjp4PGk/fV67e5CcML/KRmmHSldco3etP5lRiuYQ+VVO/39ol3XXruJC8deSuBxoEXzgdYpYw=="
newCID = "zdpuB1NjhETofEUp5iYzoHjSc2KKgZvSoT6FBaLMoVzzsxiR1"
)
func TestSchemaRoundTrip(t *testing.T) {
t.Parallel()
invocationJson := golden.Get(t, "new.dagjson")
privKey := privKey(t, issuerPrivKeyCfg)
t.Run("via buffers", func(t *testing.T) {
@@ -31,7 +30,7 @@ func TestSchemaRoundTrip(t *testing.T) {
// format: dagJson --> PayloadModel --> dagCbor --> PayloadModel --> dagJson
// function: DecodeDagJson() Seal() Unseal() EncodeDagJson()
p1, err := invocation.FromDagJson(invocationJson)
p1, err := invocation.FromDagJson(newDagJson)
require.NoError(t, err)
cborBytes, id, err := p1.ToSealed(privKey)
@@ -45,13 +44,13 @@ func TestSchemaRoundTrip(t *testing.T) {
readJson, err := p2.ToDagJson(privKey)
require.NoError(t, err)
assert.JSONEq(t, string(invocationJson), string(readJson))
assert.JSONEq(t, string(newDagJson), string(readJson))
})
t.Run("via streaming", func(t *testing.T) {
t.Parallel()
buf := bytes.NewBuffer(invocationJson)
buf := bytes.NewBuffer(newDagJson)
// format: dagJson --> PayloadModel --> dagCbor --> PayloadModel --> dagJson
// function: DecodeDagJson() Seal() Unseal() EncodeDagJson()
@@ -71,25 +70,15 @@ func TestSchemaRoundTrip(t *testing.T) {
readJson := &bytes.Buffer{}
require.NoError(t, p2.ToDagJsonWriter(readJson, privKey))
assert.JSONEq(t, string(invocationJson), readJson.String())
})
t.Run("fails with wrong PrivKey", func(t *testing.T) {
t.Parallel()
p1, err := invocation.FromDagJson(invocationJson)
require.NoError(t, err)
_, _, err = p1.ToSealed(didtest.PersonaBob.PrivKey())
require.EqualError(t, err, "private key doesn't match the issuer")
assert.JSONEq(t, string(newDagJson), readJson.String())
})
}
func privKey(t require.TestingT, privKeyCfg string) crypto.PrivKey {
privKeyMar, err := crypto.ConfigDecodeKey(privKeyCfg)
func privKey(t require.TestingT, privKeyCfg string) crypto.PrivateKeySigningBytes {
privBytes, err := base64.StdEncoding.DecodeString(privKeyCfg)
require.NoError(t, err)
privKey, err := crypto.UnmarshalPrivateKey(privKeyMar)
privKey, err := ed25519.PrivateKeyFromBytes(privBytes)
require.NoError(t, err)
return privKey