feat: Attested Signatures + UCAN Principal Clarification

.github/workflows/workspace-test.yml

@@ -0,0 +1,16 @@
+name: Workspace Test
+
+on:
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: workspace-test-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  workspace-test:
+    uses: fil-forge/libforge/.github/workflows/go-workspace-test.yml@v1

cmd/client/lib/client.go

@@ -4,15 +4,15 @@ import (
 	"fmt"
 	"net/url"
 
+	"github.com/fil-forge/libforge/identity"
 	"github.com/fil-forge/sprue/internal/config"
 	"github.com/fil-forge/sprue/internal/fx"
 	"github.com/fil-forge/sprue/pkg/client"
-	"github.com/fil-forge/sprue/pkg/identity"
 	"github.com/spf13/cobra"
 	"go.uber.org/zap"
 )
 
-func InitClient(cmd *cobra.Command) (*client.Client, *config.Config, *zap.Logger, *identity.Identity) {
+func InitClient(cmd *cobra.Command) (*client.Client, *config.Config, *zap.Logger, identity.Identity) {
 	var configFile string
 	configFlag := cmd.InheritedFlags().Lookup("config")
 	if configFlag != nil {
@@ -29,7 +29,7 @@ func InitClient(cmd *cobra.Command) (*client.Client, *config.Config, *zap.Logger
 	endpoint, err := url.Parse(fmt.Sprintf("http://%s:%d", cfg.Server.Host, cfg.Server.Port))
 	cobra.CheckErr(err)
 
-	c, err := client.New(id.Signer.DID(), endpoint, id.Signer, logger)
+	c, err := client.New(id.Issuer.DID(), endpoint, id.Issuer, logger)
 	cobra.CheckErr(err)
 	return c, cfg, logger, id
 }

cmd/identity/parse.go

@@ -8,8 +8,8 @@ import (
 	"io"
 	"os"
 
-	signer "github.com/fil-forge/ucantone/principal/ed25519"
-	verifier "github.com/fil-forge/ucantone/principal/ed25519/verifier"
+	signer "github.com/fil-forge/ucantone/multikey/ed25519"
+	verifier "github.com/fil-forge/ucantone/multikey/ed25519/verifier"
 	"github.com/spf13/cobra"
 )
 
@@ -49,7 +49,7 @@ var parseCmd = &cobra.Command{
 			if err != nil {
 				return fmt.Errorf("decoding ed25519 public key: %w", err)
 			}
-			fmt.Printf("%s\n", key.DID())
+			fmt.Printf("%s\n", key.KeyDID())
 		case "PRIVATE KEY":
 			sk, err := x509.ParsePKCS8PrivateKey(blk.Bytes)
 			if err != nil {
@@ -65,7 +65,7 @@ var parseCmd = &cobra.Command{
 			if err != nil {
 				return fmt.Errorf("decoding ed25519 private key: %w", err)
 			}
-			fmt.Printf("%s\n", key.DID())
+			fmt.Printf("%s\n", key.KeyDID())
 		default:
 			return fmt.Errorf("unsupported PEM block type: %s", blk.Type)
 		}

go.mod

@@ -4,19 +4,19 @@ go 1.25.3
 
 require (
 	github.com/alanshaw/dag-json-gen v0.0.6
-	github.com/aws/aws-sdk-go-v2 v1.41.3
+	github.com/aws/aws-sdk-go-v2 v1.41.7
 	github.com/aws/aws-sdk-go-v2/config v1.32.11
 	github.com/aws/aws-sdk-go-v2/credentials v1.19.11
 	github.com/aws/aws-sdk-go-v2/feature/dynamodb/attributevalue v1.20.34
-	github.com/aws/aws-sdk-go-v2/service/dynamodb v1.56.1
+	github.com/aws/aws-sdk-go-v2/service/dynamodb v1.57.3
 	github.com/aws/aws-sdk-go-v2/service/s3 v1.96.4
 	github.com/docker/docker v28.5.2+incompatible
-	github.com/fil-forge/libforge v0.0.0-20260619084920-1753f2265c95
-	github.com/fil-forge/ucantone v0.0.0-20260522152152-eda937bc2684
+	github.com/fil-forge/libforge v0.0.0-20260619083649-eb26d871cda1
+	github.com/fil-forge/ucantone v0.0.0-20260619013642-7985ec010b88
 	github.com/google/uuid v1.6.0
 	github.com/ipfs/go-cid v0.6.1
 	github.com/jackc/pgx/v5 v5.8.0
-	github.com/labstack/echo/v4 v4.14.0
+	github.com/labstack/echo/v4 v4.15.0
 	github.com/multiformats/go-multihash v0.2.3
 	github.com/olekukonko/tablewriter v0.0.5
 	github.com/pressly/goose/v3 v3.27.0
@@ -38,29 +38,29 @@ require (
 	github.com/Azure/go-ansiterm v0.0.0-20250102033503-faa5f7b0171c // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.6 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.19 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.19 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.19 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.5 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.20 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.23 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.23 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.6 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.20 // indirect
 	github.com/aws/aws-sdk-go-v2/service/dynamodbstreams v1.32.12 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.6 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.9 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.11 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.11.19 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.19 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.11.23 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.20 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.19 // indirect
-	github.com/aws/aws-sdk-go-v2/service/signin v1.0.7 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.30.12 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.16 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.41.8 // indirect
-	github.com/aws/smithy-go v1.24.2 // indirect
+	github.com/aws/aws-sdk-go-v2/service/signin v1.0.8 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.30.13 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.17 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.41.9 // indirect
+	github.com/aws/smithy-go v1.25.1 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/clipperhouse/uax29/v2 v2.6.0 // indirect
 	github.com/containerd/errdefs v1.0.0 // indirect
 	github.com/containerd/errdefs/pkg v0.3.0 // indirect
 	github.com/containerd/log v0.1.0 // indirect
-	github.com/containerd/platforms v0.2.1 // indirect
+	github.com/containerd/platforms v1.0.0-rc.4 // indirect
 	github.com/cpuguy83/dockercfg v0.3.2 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/distribution/reference v0.6.0 // indirect
@@ -69,12 +69,11 @@ require (
 	github.com/ebitengine/purego v0.10.0 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/filecoin-project/go-data-segment v0.0.1 // indirect
-	github.com/filecoin-project/go-state-types v0.18.0 // indirect
 	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-ole/go-ole v1.2.6 // indirect
-	github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
+	github.com/go-ole/go-ole v1.3.0 // indirect
+	github.com/go-viper/mapstructure/v2 v2.5.0 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
@@ -83,12 +82,14 @@ require (
 	github.com/klauspost/compress v1.18.5 // indirect
 	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/labstack/gommon v0.4.2 // indirect
-	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
+	github.com/lib/pq v1.11.1 // indirect
+	github.com/lufia/plan9stats v0.0.0-20240513124658-fba389f38bae // indirect
 	github.com/magiconair/properties v1.8.10 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.19 // indirect
 	github.com/mfridman/interpolate v0.0.2 // indirect
+	github.com/minio/minio-go/v7 v7.0.94 // indirect
 	github.com/minio/sha256-simd v1.0.1 // indirect
 	github.com/moby/docker-image-spec v1.3.1 // indirect
 	github.com/moby/go-archive v0.2.0 // indirect
@@ -100,10 +101,12 @@ require (
 	github.com/moby/sys/user v0.4.0 // indirect
 	github.com/moby/sys/userns v0.1.0 // indirect
 	github.com/moby/term v0.5.2 // indirect
+	github.com/morikuni/aec v1.1.0 // indirect
 	github.com/mr-tron/base58 v1.3.0 // indirect
 	github.com/multiformats/go-base32 v0.1.0 // indirect
 	github.com/multiformats/go-base36 v0.2.0 // indirect
 	github.com/multiformats/go-multibase v0.3.0 // indirect
+	github.com/multiformats/go-multicodec v0.10.0 // indirect
 	github.com/multiformats/go-varint v0.1.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.1 // indirect
@@ -127,8 +130,6 @@ require (
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
 	github.com/yusufpapurcu/wmi v1.2.4 // indirect
-	gitlab.com/yawning/secp256k1-voi v0.0.0-20230925100816-f2616030848b // indirect
-	gitlab.com/yawning/tuplehash v0.0.0-20230713102510-df83abbf9a02 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.67.0 // indirect
 	go.opentelemetry.io/otel v1.43.0 // indirect
@@ -146,7 +147,10 @@ require (
 	golang.org/x/sync v0.20.0 // indirect
 	golang.org/x/sys v0.43.0 // indirect
 	golang.org/x/text v0.36.0 // indirect
-	golang.org/x/time v0.14.0 // indirect
+	golang.org/x/time v0.15.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20260523011958-0a33c5d7ca68 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260523011958-0a33c5d7ca68 // indirect
+	google.golang.org/grpc v1.81.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/blake3 v1.4.1 // indirect
 	pitr.ca/jsontokenizer v0.3.0 // indirect