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adjust the toolkit to the new location

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This commit is contained in:
Michael Muré
2025-08-05 12:11:20 +02:00
committed by Michael Muré
parent 06f478b9c3
commit 0647e4ff8a
47 changed files with 233 additions and 828 deletions
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2
toolkit/_example/Readme.md
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@@ -8,7 +8,7 @@ Please note that UCAN in itself doesn't enforce any protocol, topology or transp
Your situation may be different from this, and would call for a different setup.
Remember that everything in `go-ucan-toolkit` is essentially helpers, pre-made building blocks. You can use them, change them or make your own.
Remember that everything in `/toolkit` is essentially helpers, pre-made building blocks. You can use them, change them or make your own.
## Scenario 1

6
toolkit/_example/_protocol-issuer/request-resolver.go
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@@ -4,10 +4,10 @@ import (
"encoding/json"
"net/http"
"github.com/ucan-wg/go-ucan/did"
"github.com/ucan-wg/go-ucan/pkg/command"
"github.com/MetaMask/go-did-it"
"github.com/INFURA/go-ucan-toolkit/issuer"
"github.com/ucan-wg/go-ucan/pkg/command"
"github.com/ucan-wg/go-ucan/toolkit/issuer"
)
func RequestResolver(r *http.Request) (*issuer.ResolvedRequest, error) {

9
toolkit/_example/_protocol-issuer/requester.go
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@@ -8,12 +8,13 @@ import (
"log"
"net/http"
"github.com/ucan-wg/go-ucan/did"
"github.com/MetaMask/go-did-it"
"github.com/ucan-wg/go-ucan/pkg/command"
"github.com/ucan-wg/go-ucan/token/delegation"
"github.com/INFURA/go-ucan-toolkit/client"
"github.com/INFURA/go-ucan-toolkit/issuer"
"github.com/ucan-wg/go-ucan/toolkit/client"
"github.com/ucan-wg/go-ucan/toolkit/issuer"
)
var _ client.DelegationRequester = &Requester{}
@@ -55,5 +56,5 @@ func (r Requester) RequestDelegation(ctx context.Context, audience did.DID, cmd
return nil, err
}
return issuer.DecodeResponse(res)
return issuer.DecodeResponse(res, audience, cmd, subject)
}

19
toolkit/_example/alice-client-issuer/alice.go
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@@ -13,19 +13,20 @@ import (
"syscall"
"time"
"github.com/libp2p/go-libp2p/core/crypto"
"github.com/ucan-wg/go-ucan/did"
"github.com/MetaMask/go-did-it"
"github.com/MetaMask/go-did-it/crypto"
"github.com/ucan-wg/go-ucan/pkg/command"
"github.com/ucan-wg/go-ucan/pkg/container"
"github.com/ucan-wg/go-ucan/pkg/policy"
"github.com/ucan-wg/go-ucan/pkg/policy/literal"
"github.com/ucan-wg/go-ucan/token/delegation"
example "github.com/INFURA/go-ucan-toolkit/_example"
protocol "github.com/INFURA/go-ucan-toolkit/_example/_protocol-issuer"
"github.com/INFURA/go-ucan-toolkit/client"
"github.com/INFURA/go-ucan-toolkit/issuer"
"github.com/INFURA/go-ucan-toolkit/server/bearer"
example "github.com/ucan-wg/go-ucan/toolkit/_example"
protocol "github.com/ucan-wg/go-ucan/toolkit/_example/_protocol-issuer"
"github.com/ucan-wg/go-ucan/toolkit/client"
"github.com/ucan-wg/go-ucan/toolkit/issuer"
"github.com/ucan-wg/go-ucan/toolkit/server/bearer"
)
func main() {
@@ -49,7 +50,7 @@ func main() {
}
}
func run(ctx context.Context, ownIssuerUrl string, priv crypto.PrivKey, d did.DID,
func run(ctx context.Context, ownIssuerUrl string, priv crypto.PrivateKeySigningBytes, d did.DID,
serviceIssuerUrl string, serviceUrl string, serviceDid did.DID) error {
log.Printf("Alice DID is %s", d.String())
@@ -67,7 +68,7 @@ func run(ctx context.Context, ownIssuerUrl string, priv crypto.PrivKey, d did.DI
return delegation.New(iss, aud, cmd, policies, subject)
}
cli, err := client.NewWithIssuer(priv, protocol.NewRequester("http://"+serviceIssuerUrl), issuingLogic)
cli, err := client.NewWithIssuer(priv, d, protocol.NewRequester("http://"+serviceIssuerUrl), issuingLogic)
if err != nil {
return err
}

22
toolkit/_example/bob-client/bob.go
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@@ -12,14 +12,17 @@ import (
"syscall"
"time"
"github.com/ucan-wg/go-ucan/did"
"github.com/MetaMask/go-did-it"
didkeyctl "github.com/MetaMask/go-did-it/controller/did-key"
"github.com/MetaMask/go-did-it/crypto/ed25519"
"github.com/ucan-wg/go-ucan/pkg/command"
"github.com/ucan-wg/go-ucan/pkg/container"
example "github.com/INFURA/go-ucan-toolkit/_example"
protocol "github.com/INFURA/go-ucan-toolkit/_example/_protocol-issuer"
"github.com/INFURA/go-ucan-toolkit/client"
"github.com/INFURA/go-ucan-toolkit/server/bearer"
example "github.com/ucan-wg/go-ucan/toolkit/_example"
protocol "github.com/ucan-wg/go-ucan/toolkit/_example/_protocol-issuer"
"github.com/ucan-wg/go-ucan/toolkit/client"
"github.com/ucan-wg/go-ucan/toolkit/server/bearer"
)
func main() {
@@ -43,14 +46,15 @@ func main() {
func run(ctx context.Context, aliceUrl string, aliceDid did.DID, serverUrl string, serviceDid did.DID) error {
// Let's generate a keypair for our client:
priv, d, err := did.GenerateEd25519()
pub, priv, err := ed25519.GenerateKeyPair()
if err != nil {
return err
}
d := didkeyctl.FromPublicKey(pub)
log.Printf("Bob DID is %s", d.String())
cli, err := client.NewClient(priv, protocol.NewRequester("http://"+aliceUrl))
cli, err := client.NewClient(priv, d, protocol.NewRequester("http://"+aliceUrl))
if err != nil {
return err
}
@@ -69,13 +73,13 @@ func run(ctx context.Context, aliceUrl string, aliceDid did.DID, serverUrl strin
select {
case <-ctx.Done():
return nil
case <-time.After(5 * time.Second):
case <-time.After(1 * time.Second):
}
}
}
func makeRequest(ctx context.Context, clientDid did.DID, serviceUrl string, aliceDid did.DID, proofs container.Writer) error {
// we construct a URL that include the our DID and Alice DID as path, as requested by the UCAN policy we get issued
// we construct a URL that include our DID and Alice DID as path, as requested by the UCAN policy we get issued
u, err := url.JoinPath("http://"+serviceUrl, aliceDid.String(), clientDid.String())
if err != nil {
return err

13
toolkit/_example/service-issuer/issuer.go
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@@ -11,16 +11,17 @@ import (
"syscall"
"time"
"github.com/libp2p/go-libp2p/core/crypto"
"github.com/ucan-wg/go-ucan/did"
"github.com/MetaMask/go-did-it"
"github.com/MetaMask/go-did-it/crypto"
"github.com/ucan-wg/go-ucan/pkg/command"
"github.com/ucan-wg/go-ucan/pkg/policy"
"github.com/ucan-wg/go-ucan/pkg/policy/literal"
"github.com/ucan-wg/go-ucan/token/delegation"
example "github.com/INFURA/go-ucan-toolkit/_example"
protocol "github.com/INFURA/go-ucan-toolkit/_example/_protocol-issuer"
"github.com/INFURA/go-ucan-toolkit/issuer"
example "github.com/ucan-wg/go-ucan/toolkit/_example"
protocol "github.com/ucan-wg/go-ucan/toolkit/_example/_protocol-issuer"
"github.com/ucan-wg/go-ucan/toolkit/issuer"
)
func main() {
@@ -42,7 +43,7 @@ func main() {
}
}
func run(ctx context.Context, issuerUrl string, servicePrivKey crypto.PrivKey) error {
func run(ctx context.Context, issuerUrl string, servicePrivKey crypto.PrivateKeySigningBytes) error {
issuingLogic := func(iss did.DID, aud did.DID, cmd command.Command) (*delegation.Token, error) {
log.Printf("issuing delegation to %v for %v", aud, cmd)

6
toolkit/_example/service/service.go
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@@ -9,10 +9,10 @@ import (
"os/signal"
"syscall"
"github.com/ucan-wg/go-ucan/did"
"github.com/MetaMask/go-did-it"
example "github.com/INFURA/go-ucan-toolkit/_example"
"github.com/INFURA/go-ucan-toolkit/server/exectx"
example "github.com/ucan-wg/go-ucan/toolkit/_example"
"github.com/ucan-wg/go-ucan/toolkit/server/exectx"
)
func main() {

22
toolkit/_example/shared_values.go
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@@ -3,8 +3,10 @@ package example
import (
"encoding/base64"
"github.com/libp2p/go-libp2p/core/crypto"
"github.com/ucan-wg/go-ucan/did"
"github.com/MetaMask/go-did-it"
didkeyctl "github.com/MetaMask/go-did-it/controller/did-key"
"github.com/MetaMask/go-did-it/crypto"
"github.com/MetaMask/go-did-it/crypto/ed25519"
)
// Endpoints
@@ -16,20 +18,20 @@ var AliceIssuerUrl = ":8082"
// Service
var ServicePrivKey crypto.PrivKey
var ServicePrivKey crypto.PrivateKeySigningBytes
var ServiceDid did.DID
// Alice
var AlicePrivKey crypto.PrivKey
var AlicePrivKey crypto.PrivateKeySigningBytes
var AliceDid did.DID
func init() {
servPrivRaw, _ := base64.StdEncoding.DecodeString("CAESQGs7hPBRBmxH1UmHrdcPrBkecuFUuCWHK0kMJvZYCBqIa35SGxUdXVGuigQDkMpf7xO4C2C2Acl8QTtSrYS7Cnc=")
ServicePrivKey, _ = crypto.UnmarshalPrivateKey(servPrivRaw)
ServiceDid, _ = did.FromPrivKey(ServicePrivKey)
servPrivRaw, _ := base64.StdEncoding.DecodeString("HVcbgoj30c+7zoQzUgpl7Jc7bkXoyvo9bMX5OHaAohpv036EMxuWXGqmEWhFKHPEuRAaIGSURK8pyUYOAseiiQ==")
ServicePrivKey, _ = ed25519.PrivateKeyFromBytes(servPrivRaw)
ServiceDid = didkeyctl.FromPrivateKey(ServicePrivKey)
alicePrivRaw, _ := base64.StdEncoding.DecodeString("CAESQFESA31nDYUhXXwbCNSFvg7M+TOFgyxy0tVX6o+TkJAKqAwDvtGxZeGyUjibGd/op+xOLvzE6BrTIOw62K3yLp8=")
AlicePrivKey, _ = crypto.UnmarshalPrivateKey(alicePrivRaw)
AliceDid, _ = did.FromPrivKey(AlicePrivKey)
alicePrivRaw, _ := base64.StdEncoding.DecodeString("jIIk/4ZBgIzx7fU41AWYRUDjgQmgFTIXxN4WeZAPCjwE04oLfiHgNjwIIZi97a6WwSIL5tFGdkrqDkSmDx95tw==")
AlicePrivKey, _ = ed25519.PrivateKeyFromBytes(alicePrivRaw)
AliceDid = didkeyctl.FromPrivateKey(AlicePrivKey)
}