gift: unwrap tries both decoupled and identity keys, wrap defaults to decoupled but accepts flags to change that.

.github/workflows/release-cli.yml

@@ -47,3 +47,92 @@ jobs:
           md5sum: false
           sha256sum: false
           compress_assets: false
+  smoke-test-linux-amd64:
+    runs-on: ubuntu-latest
+    needs:
+      - build-all-for-all
+    steps:
+      - name: download and smoke test latest binary
+        run: |
+          set -eo pipefail # exit on error, and on pipe failures
+
+          echo "downloading nak binary from releases"
+          RELEASE_URL="https://api.github.com/repos/fiatjaf/nak/releases/latest"
+          wget $(wget -q -O - ${RELEASE_URL} | jq -r '.assets[] | select(.name | contains("linux-amd64")) | .browser_download_url') -O nak -nv
+          chmod +x nak
+
+          echo "printing version..."
+          ./nak --version
+
+          # generate and manipulate keys
+          echo "testing key operations..."
+          SECRET_KEY=$(./nak key generate)
+          PUBLIC_KEY=$(echo $SECRET_KEY | ./nak key public)
+          echo "generated key pair: $SECRET_KEY => $PUBLIC_KEY"
+
+          # create events
+          echo "testing event creation..."
+          ./nak event -c "hello world"
+          HELLOWORLD=$(./nak event -c "hello world")
+          echo "  hello world again: $HELLOWORLD"
+          ./nak event --ts "2 days ago" -c "event with timestamp"
+          ./nak event -k 1 -t "t=test" -c "event with tag"
+
+          # test NIP-19 encoding/decoding
+          echo "testing NIP-19 encoding/decoding..."
+          NSEC=$(echo $SECRET_KEY | ./nak encode nsec)
+          echo "encoded nsec: $NSEC"
+          ./nak encode npub 79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
+          EVENT_ID="5ae731bbc7711f78513da14927c48cc7143a91e6cad0565fdc4d73b8967a7d59"
+          NEVENT1=$(./nak encode nevent $EVENT_ID)
+          echo "encoded nevent1: $NEVENT1"
+          ./nak decode $NEVENT1
+          ./nak decode npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6
+
+          # test event verification
+          echo "testing event verification..."
+          # create an event and verify it
+          VERIFY_EVENT=$(./nak event -c "verify me")
+          echo $VERIFY_EVENT | ./nak verify
+
+          # test PoW
+          echo "testing pow..."
+          ./nak event -c "testing pow" --pow 8
+
+          # test NIP-49 key encryption/decryption
+          echo "testing NIP-49 key encryption/decryption..."
+          ENCRYPTED_KEY=$(./nak key encrypt $SECRET_KEY "testpassword")
+          echo "encrypted key: ${ENCRYPTED_KEY:0:20}..."
+          DECRYPTED_KEY=$(./nak key decrypt $ENCRYPTED_KEY "testpassword")
+          if [ "$DECRYPTED_KEY" != "$SECRET_KEY" ]; then
+            echo "nip-49 encryption/decryption test failed!"
+            exit 1
+          fi
+
+          # test multi-value tags
+          echo "testing multi-value tags..."
+          ./nak event --ts "yesterday" -t "e=f59911b561c37c90b01e9e5c2557307380835c83399756f4d62d8167227e420a;wss://relay.example.com;root" -c "testing multi-value tags"
+
+          # test relay operations (with a public relay)
+          echo "testing publishing..."
+          # publish a simple event to a public relay
+          EVENT_JSON=$(./nak event --sec $SECRET_KEY -c "test from nak smoke test" nos.lol)
+          EVENT_ID=$(echo $EVENT_JSON | jq -r .id)
+          echo "published event ID: $EVENT_ID"
+
+          # wait a moment for propagation
+          sleep 2
+
+          # fetch the event we just published
+          ./nak req -i $EVENT_ID nos.lol
+
+          # test serving (just start and immediately kill)
+          echo "testing serve command..."
+          timeout 2s ./nak serve || true
+
+          # test filesystem mount (just start and immediately kill)
+          echo "testing fs mount command..."
+          mkdir -p /tmp/nostr-mount
+          timeout 2s ./nak fs --sec $SECRET_KEY /tmp/nostr-mount || true
+
+          echo "all tests passed"

.github/workflows/smoke-test-release.yml

@@ -1,97 +0,0 @@
-name: Smoke test the binary
-
-on:
-  workflow_run:
-    workflows: ["build cli for all platforms"]
-    types:
-      - completed
-    branches:
-      - master
-
-jobs:
-  smoke-test-linux-amd64:
-    runs-on: ubuntu-latest
-    if: ${{ github.event.workflow_run.conclusion == 'success' }}
-    steps:
-      - name: Download and smoke test latest binary
-        run: |
-          set -eo pipefail # Exit on error, and on pipe failures
-
-          echo "Downloading nak binary from releases"
-          RELEASE_URL="https://api.github.com/repos/fiatjaf/nak/releases/latest"
-          wget $(wget -q -O - ${RELEASE_URL} | jq -r '.assets[] | select(.name | contains("linux-amd64")) | .browser_download_url') -O nak -nv
-          chmod +x nak
-
-          echo "Running basic tests..."
-          ./nak --version
-
-          # Generate and manipulate keys
-          echo "Testing key operations..."
-          SECRET_KEY=$(./nak key generate)
-          PUBLIC_KEY=$(echo $SECRET_KEY | ./nak key public)
-          echo "Generated key pair: $PUBLIC_KEY"
-
-          # Create events
-          echo "Testing event creation..."
-          ./nak event -c "hello world"
-          ./nak event --ts "2 days ago" -c "event with timestamp"
-          ./nak event -k 1 -t "t=test" -c "event with tag"
-
-          # Test NIP-19 encoding/decoding
-          echo "Testing NIP-19 encoding/decoding..."
-          NSEC=$(echo $SECRET_KEY | ./nak encode nsec)
-          echo "Encoded nsec: $NSEC"
-          ./nak encode npub 79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
-          NOTE_ID="5ae731bbc7711f78513da14927c48cc7143a91e6cad0565fdc4d73b8967a7d59"
-          NOTE1=$(./nak encode note $NOTE_ID)
-          echo "Encoded note1: $NOTE1"
-          ./nak decode $NOTE1
-          ./nak decode npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6
-
-          # Test event verification
-          echo "Testing event verification..."
-          # Create an event and verify it
-          VERIFY_EVENT=$(./nak event -c "verify me")
-          echo $VERIFY_EVENT | ./nak verify
-
-          # Test PoW
-          echo "Testing PoW..."
-          ./nak event -c "testing pow" --pow 8
-
-          # Test NIP-49 key encryption/decryption
-          echo "Testing NIP-49 key encryption/decryption..."
-          ENCRYPTED_KEY=$(./nak key encrypt $SECRET_KEY "testpassword")
-          echo "Encrypted key: ${ENCRYPTED_KEY:0:20}..."
-          DECRYPTED_KEY=$(./nak key decrypt $ENCRYPTED_KEY "testpassword")
-          if [ "$DECRYPTED_KEY" != "$SECRET_KEY" ]; then
-            echo "NIP-49 encryption/decryption test failed!"
-            exit 1
-          fi
-
-          # Test multi-value tags
-          echo "Testing multi-value tags..."
-          ./nak event --ts "yesterday" -t "e=f59911b561c37c90b01e9e5c2557307380835c83399756f4d62d8167227e420a;wss://relay.example.com;root" -c "Testing multi-value tags"
-
-          # Test relay operations (with a public relay)
-          echo "Testing relay operations..."
-          # Publish a simple event to a public relay
-          EVENT_JSON=$(./nak event --sec $SECRET_KEY -c "Test from nak smoke test" nos.lol)
-          EVENT_ID=$(echo $EVENT_JSON | jq -r .id)
-          echo "Published event ID: $EVENT_ID"
-
-          # Wait a moment for propagation
-          sleep 2
-
-          # Fetch the event we just published
-          ./nak req -i $EVENT_ID nos.lol
-
-          # Test serving (just start and immediately kill)
-          echo "Testing serve command..."
-          timeout 2s ./nak serve || true
-
-          # Test filesystem mount (just start and immediately kill)
-          echo "Testing fs mount command..."
-          mkdir -p /tmp/nostr-mount
-          timeout 2s ./nak fs --sec $SECRET_KEY /tmp/nostr-mount || true
-
-          echo "All tests passed"

dekey.go

@@ -33,16 +33,16 @@ var dekey = &cli.Command{
 		},
 		&cli.BoolFlag{
 			Name:  "rotate",
-			Usage: "force the creation of a new encryption key, effectively invalidating any previous ones",
+			Usage: "force the creation of a new decoupled encryption key, effectively invalidating any previous ones",
 		},
 		&cli.BoolFlag{
 			Name:    "authorize-all",
 			Aliases: []string{"yolo"},
-			Usage:   "do not ask for confirmation, just automatically send the encryption key to all devices that exist",
+			Usage:   "do not ask for confirmation, just automatically send the decoupled encryption key to all devices that exist",
 		},
 		&cli.BoolFlag{
 			Name:  "reject-all",
-			Usage: "do not ask for confirmation, just not send the encryption key to any device",
+			Usage: "do not ask for confirmation, just not send the decoupled encryption key to any device",
 		},
 	),
 	Action: func(ctx context.Context, c *cli.Command) error {
@@ -93,7 +93,7 @@ var dekey = &cli.Command{
 		}
 
 		// check for kind:10044
-		log("- checking for user encryption key (kind:10044)\n")
+		log("- checking for decoupled encryption key (kind:10044)\n")
 		keyAnnouncementResult := sys.Pool.FetchManyReplaceable(ctx, relays, nostr.Filter{
 			Kinds:   []nostr.Kind{10044},
 			Authors: []nostr.PubKey{userPub},
@@ -104,7 +104,7 @@ var dekey = &cli.Command{
 		var generateNewEncryptionKey bool
 		keyAnnouncementEvent, ok := keyAnnouncementResult.Load(nostr.ReplaceableKey{PubKey: userPub, D: ""})
 		if !ok {
-			log("- no user encryption key found, generating new one\n")
+			log("- no decoupled encryption key found, generating new one\n")
 			generateNewEncryptionKey = true
 		} else {
 			// get the pub from the tag
@@ -118,7 +118,7 @@ var dekey = &cli.Command{
 				return fmt.Errorf("got invalid kind:10044 event, no 'n' tag")
 			}
 
-			log(". an encryption public key already exists: %s\n", color.CyanString(ePub.Hex()))
+			log(". a decoupled encryption public key already exists: %s\n", color.CyanString(ePub.Hex()))
 			if c.Bool("rotate") {
 				log(color.GreenString("rotating it by generating a new one\n"))
 				generateNewEncryptionKey = true
@@ -134,12 +134,12 @@ var dekey = &cli.Command{
 			eKeyPath := filepath.Join(configPath, "dekey", "p", userPub.Hex(), "e", ePub.Hex())
 			os.MkdirAll(filepath.Dir(eKeyPath), 0700)
 			if err := os.WriteFile(eKeyPath, []byte(eSec.Hex()), 0600); err != nil {
-				return fmt.Errorf("failed to write user encryption key: %w", err)
+				return fmt.Errorf("failed to write decoupled encryption key: %w", err)
 			}
-			log("user encryption key generated and stored, public key: %s\n", color.CyanString(ePub.Hex()))
+			log("decoupled encryption key generated and stored, public key: %s\n", color.CyanString(ePub.Hex()))
 
 			// publish kind:10044
-			log("publishing user encryption public key (kind:10044)\n")
+			log("publishing decoupled encryption public key (kind:10044)\n")
 			evt10044 := nostr.Event{
 				Kind:      10044,
 				Content:   "",
@@ -164,10 +164,10 @@ var dekey = &cli.Command{
 					return fmt.Errorf("invalid main key: %w", err)
 				}
 				if eSec.Public() != ePub {
-					return fmt.Errorf("stored user encryption key is corrupted: %w", err)
+					return fmt.Errorf("stored decoupled encryption key is corrupted: %w", err)
 				}
 			} else {
-				log("- encryption key not found locally, attempting to fetch the key from other devices\n")
+				log("- decoupled encryption key not found locally, attempting to fetch the key from other devices\n")
 
 				// check if our kind:4454 is already published
 				log("- checking for existing device announcement (kind:4454)\n")
@@ -242,14 +242,14 @@ var dekey = &cli.Command{
 					}
 					// check if it matches mainPub
 					if eSec.Public() == ePub {
-						log(color.GreenString("successfully decrypted encryption key from another device\n"))
+						log(color.GreenString("successfully received decoupled encryption key from another device\n"))
 						// store it
 						os.MkdirAll(filepath.Dir(eKeyPath), 0700)
 						os.WriteFile(eKeyPath, []byte(eSecHex), 0600)
 
 						// delete our 4454 if we had one, since we received the key
 						if len(ourDeviceAnnouncementEvents) > 0 {
-							log("deleting our device announcement (kind:4454) since we received the encryption key\n")
+							log("deleting our device announcement (kind:4454) since we received the decoupled encryption key\n")
 							deletion4454 := nostr.Event{
 								CreatedAt: nostr.Now(),
 								Kind:      5,
@@ -290,11 +290,11 @@ var dekey = &cli.Command{
 		}
 
 		if eSec == [32]byte{} {
-			log("encryption secret key not available, must be sent from another device to %s first\n",
+			log("decoupled encryption secret key not available, must be sent from another device to %s first\n",
 				color.YellowString(deviceName))
 			return nil
 		}
-		log(color.GreenString("- encryption key ready\n"))
+		log(color.GreenString("- decoupled encryption key ready\n"))
 
 		// now we have mainSec, check for other kind:4454 events newer than the 10044
 		log("- checking for other devices and key messages so we can send the key\n")
@@ -359,7 +359,7 @@ var dekey = &cli.Command{
 				} else {
 					var proceed bool
 					if err := survey.AskOne(&survey.Confirm{
-						Message: fmt.Sprintf("share encryption key with %s"+colors.bold("?"),
+						Message: fmt.Sprintf("share decoupled encryption key with %s"+colors.bold("?"),
 							color.YellowString(deviceTag[1])),
 					}, &proceed); err != nil {
 						return err
@@ -398,7 +398,7 @@ var dekey = &cli.Command{
 					}
 				}
 
-				log("- sending encryption key to new device %s\n", color.YellowString(deviceTag[1]))
+				log("- sending decoupled encryption key to new device %s\n", color.YellowString(deviceTag[1]))
 				ss, err := nip44.GenerateConversationKey(theirDevice, deviceSec)
 				if err != nil {
 					continue
@@ -424,7 +424,7 @@ var dekey = &cli.Command{
 				if err := publishFlow(ctx, c, kr, evt4455, relayList); err != nil {
 					log(color.RedString("failed to publish key message: %v\n"), err)
 				} else {
-					log("  - encryption key sent to %s\n", color.GreenString(deviceTag[1]))
+					log("  - decoupled encryption key sent to %s\n", color.GreenString(deviceTag[1]))
 				}
 			}
 		}

gift.go

@@ -4,10 +4,14 @@ import (
 	"context"
 	"fmt"
 	"math/rand"
+	"os"
+	"path/filepath"
 	"time"
 
 	"fiatjaf.com/nostr"
+	"fiatjaf.com/nostr/keyer"
 	"fiatjaf.com/nostr/nip44"
+	"github.com/fatih/color"
 	"github.com/mailru/easyjson"
 	"github.com/urfave/cli/v3"
 )
@@ -16,19 +20,29 @@ var gift = &cli.Command{
 	Name:  "gift",
 	Usage: "gift-wraps (or unwraps) an event according to NIP-59",
 	Description: `example:
-  nak event | nak gift wrap --sec <sec-a> -p <sec-b> | nak gift unwrap --sec <sec-b> --from <pub-a>`,
+  nak event | nak gift wrap --sec <sec-a> -p <sec-b> | nak gift unwrap --sec <sec-b> --from <pub-a>
+
+a decoupled key (if it has been created or received with "nak dekey" previously) will be used by default.`,
 	DisableSliceFlagSeparator: true,
+	Flags:                     defaultKeyFlags,
 	Commands: []*cli.Command{
 		{
 			Name: "wrap",
-			Flags: append(
-				defaultKeyFlags,
+			Flags: []cli.Flag{
 				&PubKeyFlag{
 					Name:     "recipient-pubkey",
 					Aliases:  []string{"p", "tgt", "target", "pubkey", "to"},
 					Required: true,
 				},
-			),
+				&cli.BoolFlag{
+					Name:  "use-our-identity-key",
+					Usage: "Encrypt with the key given to --sec directly even when a decoupled key exists for the sender.",
+				},
+				&cli.BoolFlag{
+					Name:  "use-their-identity-key",
+					Usage: "Encrypt to the public key given as --recipient-pubkey directly even when a decoupled key exists for the receiver.",
+				},
+			},
 			Usage: "turns an event into a rumor (unsigned) then gift-wraps it to the recipient",
 			Description: `example:
   nak event -c 'hello' | nak gift wrap --sec <my-secret-key> -p <target-public-key>`,
@@ -38,14 +52,46 @@ var gift = &cli.Command{
 					return err
 				}
 
-				recipient := getPubKey(c, "recipient-pubkey")
-
-				// get sender pubkey
+				// get sender pubkey (ourselves)
 				sender, err := kr.GetPublicKey(ctx)
 				if err != nil {
 					return fmt.Errorf("failed to get sender pubkey: %w", err)
 				}
 
+				var using bool
+
+				var cipher nostr.Cipher = kr
+				// use decoupled key if it exists
+				using = false
+				if !c.Bool("use-our-identity-key") {
+					configPath := c.String("config-path")
+					eSec, has, err := getDecoupledEncryptionSecretKey(ctx, configPath, sender)
+					if has {
+						if err != nil {
+							return fmt.Errorf("our decoupled encryption key exists, but we failed to get it: %w; call `nak dekey` to attempt a fix or call this again with --encrypt-with-our-identity-key to bypass", err)
+						}
+						cipher = keyer.NewPlainKeySigner(eSec)
+						log("- using our decoupled encryption key %s\n", color.CyanString(eSec.Public().Hex()))
+						using = true
+					}
+				}
+				if !using {
+					log("- using our identity key %s\n", color.CyanString(sender.Hex()))
+				}
+
+				recipient := getPubKey(c, "recipient-pubkey")
+				using = false
+				if !c.Bool("use-their-identity-key") {
+					if theirEPub, exists := getDecoupledEncryptionPublicKey(ctx, recipient); exists {
+						recipient = theirEPub
+						using = true
+						log("- using their decoupled encryption public key %s\n", color.CyanString(theirEPub.Hex()))
+					}
+				}
+				if !using {
+					log("- using their identity public key %s\n", color.CyanString(recipient.Hex()))
+				}
+
 				// read event from stdin
 				for eventJSON := range getJsonsOrBlank() {
 					if eventJSON == "{}" {
@@ -65,7 +111,7 @@ var gift = &cli.Command{
 
 					// create seal
 					rumorJSON, _ := easyjson.Marshal(rumor)
-					encryptedRumor, err := kr.Encrypt(ctx, string(rumorJSON), recipient)
+					encryptedRumor, err := cipher.Encrypt(ctx, string(rumorJSON), recipient)
 					if err != nil {
 						return fmt.Errorf("failed to encrypt rumor: %w", err)
 					}
@@ -114,22 +160,30 @@ var gift = &cli.Command{
 			Name:  "unwrap",
 			Usage: "decrypts a gift-wrap event sent by the sender to us and exposes its internal rumor (unsigned event).",
 			Description: `example:
-  nak req -p <my-public-key> -k 1059 dmrelay.com | nak gift unwrap --sec <my-secret-key> --from <sender-public-key>`,
-			Flags: append(
-				defaultKeyFlags,
-				&PubKeyFlag{
-					Name:     "sender-pubkey",
-					Aliases:  []string{"p", "src", "source", "pubkey", "from"},
-					Required: true,
-				},
-			),
+  nak req -p <my-public-key> -k 1059 dmrelay.com | nak gift unwrap --sec <my-secret-key>`,
 			Action: func(ctx context.Context, c *cli.Command) error {
 				kr, _, err := gatherKeyerFromArguments(ctx, c)
 				if err != nil {
 					return err
 				}
 
-				sender := getPubKey(c, "sender-pubkey")
+				// get receiver public key (ourselves)
+				receiver, err := kr.GetPublicKey(ctx)
+				if err != nil {
+					return err
+				}
+
+				ciphers := []nostr.Cipher{kr}
+				// use decoupled key if it exists
+				configPath := c.String("config-path")
+				eSec, has, err := getDecoupledEncryptionSecretKey(ctx, configPath, receiver)
+				if has {
+					if err != nil {
+						return fmt.Errorf("our decoupled encryption key exists, but we failed to get it: %w; call `nak dekey` to attempt a fix or call this again with --use-direct to bypass", err)
+					}
+					ciphers = append(ciphers, kr)
+					ciphers[0] = keyer.NewPlainKeySigner(eSec) // pub decoupled key first
+				}
 
 				// read gift-wrapped event from stdin
 				for wrapJSON := range getJsonsOrBlank() {
@@ -146,36 +200,79 @@ var gift = &cli.Command{
 						return fmt.Errorf("not a gift wrap event (kind %d)", wrap.Kind)
 					}
 
-					ephemeralPubkey := wrap.PubKey
-
-					// decrypt seal
-					sealJSON, err := kr.Decrypt(ctx, wrap.Content, ephemeralPubkey)
-					if err != nil {
-						return fmt.Errorf("failed to decrypt seal: %w", err)
-					}
-
+					// decrypt seal (in the process also find out if they encrypted it to our identity key or to our decoupled key)
+					var cipher nostr.Cipher
 					var seal nostr.Event
-					if err := easyjson.Unmarshal([]byte(sealJSON), &seal); err != nil {
-						return fmt.Errorf("invalid seal JSON: %w", err)
+
+					// try both the receiver identity key and decoupled key
+					err = nil
+					for c, potentialCipher := range ciphers {
+						switch c {
+						case 0:
+							log("- trying the receiver's decoupled encryption key %s\n", color.CyanString(eSec.Public().Hex()))
+						case 1:
+							log("- trying the receiver's identity key %s\n", color.CyanString(receiver.Hex()))
+						}
+
+						sealj, thisErr := potentialCipher.Decrypt(ctx, wrap.Content, wrap.PubKey)
+						if thisErr != nil {
+							err = thisErr
+							continue
+						}
+						if thisErr := easyjson.Unmarshal([]byte(sealj), &seal); thisErr != nil {
+							err = fmt.Errorf("invalid seal JSON: %w", thisErr)
+							continue
+						}
+
+						cipher = potentialCipher
+						break
+					}
+					if seal.ID == nostr.ZeroID {
+						// if both ciphers failed above we'll reach here
+						return fmt.Errorf("failed to decrypt seal: %w", err)
 					}
 
 					if seal.Kind != 13 {
 						return fmt.Errorf("not a seal event (kind %d)", seal.Kind)
 					}
 
-					// decrypt rumor
-					rumorJSON, err := kr.Decrypt(ctx, seal.Content, sender)
-					if err != nil {
+					senderEncryptionPublicKeys := []nostr.PubKey{seal.PubKey}
+					if theirEPub, exists := getDecoupledEncryptionPublicKey(ctx, seal.PubKey); exists {
+						senderEncryptionPublicKeys = append(senderEncryptionPublicKeys, seal.PubKey)
+						senderEncryptionPublicKeys[0] = theirEPub // put decoupled key first
+					}
+
+					// decrypt rumor (at this point we know what cipher is the one they encrypted to)
+					// (but we don't know if they have encrypted with their identity key or their decoupled key, so try both)
+					var rumor nostr.Event
+					err = nil
+					for s, senderEncryptionPublicKey := range senderEncryptionPublicKeys {
+						switch s {
+						case 0:
+							log("- trying the sender's decoupled encryption public key %s\n", color.CyanString(senderEncryptionPublicKey.Hex()))
+						case 1:
+							log("- trying the sender's identity public key %s\n", color.CyanString(senderEncryptionPublicKey.Hex()))
+						}
+
+						rumorj, thisErr := cipher.Decrypt(ctx, seal.Content, senderEncryptionPublicKey)
+						if thisErr != nil {
+							err = fmt.Errorf("failed to decrypt rumor: %w", thisErr)
+							continue
+						}
+						if thisErr := easyjson.Unmarshal([]byte(rumorj), &rumor); thisErr != nil {
+							err = fmt.Errorf("invalid rumor JSON: %w", thisErr)
+							continue
+						}
+
+						break
+					}
+
+					if rumor.ID == nostr.ZeroID {
 						return fmt.Errorf("failed to decrypt rumor: %w", err)
 					}
 
-					var rumor nostr.Event
-					if err := easyjson.Unmarshal([]byte(rumorJSON), &rumor); err != nil {
-						return fmt.Errorf("invalid rumor JSON: %w", err)
-					}
-
 					// output the unwrapped event (rumor)
-					stdout(rumorJSON)
+					stdout(rumor.String())
 				}
 
 				return nil
@@ -190,3 +287,73 @@ func randomNow() nostr.Timestamp {
 	randomOffset := rand.Int63n(twoDays)
 	return nostr.Timestamp(now - randomOffset)
 }
+
+func getDecoupledEncryptionSecretKey(ctx context.Context, configPath string, pubkey nostr.PubKey) (nostr.SecretKey, bool, error) {
+	relays := sys.FetchWriteRelays(ctx, pubkey)
+
+	keyAnnouncementResult := sys.Pool.FetchManyReplaceable(ctx, relays, nostr.Filter{
+		Kinds:   []nostr.Kind{10044},
+		Authors: []nostr.PubKey{pubkey},
+	}, nostr.SubscriptionOptions{Label: "nak-nip4e-gift"})
+
+	keyAnnouncementEvent, ok := keyAnnouncementResult.Load(nostr.ReplaceableKey{PubKey: pubkey, D: ""})
+	if ok {
+		var ePub nostr.PubKey
+
+		// get the pub from the tag
+		for _, tag := range keyAnnouncementEvent.Tags {
+			if len(tag) >= 2 && tag[0] == "n" {
+				ePub, _ = nostr.PubKeyFromHex(tag[1])
+				break
+			}
+		}
+		if ePub == nostr.ZeroPK {
+			return [32]byte{}, true, fmt.Errorf("got invalid kind:10044 event, no 'n' tag")
+		}
+
+		// check if we have the key
+		eKeyPath := filepath.Join(configPath, "dekey", "p", pubkey.Hex(), "e", ePub.Hex())
+		if data, err := os.ReadFile(eKeyPath); err == nil {
+			eSec, err := nostr.SecretKeyFromHex(string(data))
+			if err != nil {
+				return [32]byte{}, true, fmt.Errorf("invalid main key: %w", err)
+			}
+			if eSec.Public() != ePub {
+				return [32]byte{}, true, fmt.Errorf("stored decoupled encryption key is corrupted: %w", err)
+			}
+
+			return eSec, true, nil
+		}
+	}
+
+	return [32]byte{}, false, nil
+}
+
+func getDecoupledEncryptionPublicKey(ctx context.Context, pubkey nostr.PubKey) (nostr.PubKey, bool) {
+	relays := sys.FetchWriteRelays(ctx, pubkey)
+
+	keyAnnouncementResult := sys.Pool.FetchManyReplaceable(ctx, relays, nostr.Filter{
+		Kinds:   []nostr.Kind{10044},
+		Authors: []nostr.PubKey{pubkey},
+	}, nostr.SubscriptionOptions{Label: "nak-nip4e-gift"})
+
+	keyAnnouncementEvent, ok := keyAnnouncementResult.Load(nostr.ReplaceableKey{PubKey: pubkey, D: ""})
+	if ok {
+		var ePub nostr.PubKey
+
+		// get the pub from the tag
+		for _, tag := range keyAnnouncementEvent.Tags {
+			if len(tag) >= 2 && tag[0] == "n" {
+				ePub, _ = nostr.PubKeyFromHex(tag[1])
+				break
+			}
+		}
+		if ePub == nostr.ZeroPK {
+			return nostr.ZeroPK, false
+		}
+
+		return ePub, true
+	}
+
+	return nostr.ZeroPK, false
+}

git.go

@@ -277,6 +277,10 @@ aside from those, there is also:
 
 					// prompt for web URLs
 					webURLs, err := promptForStringList("web URLs", config.Web, []string{
+						fmt.Sprintf("https://viewsource.win/%s/%s",
+							nip19.EncodeNpub(nostr.MustPubKeyFromHex(config.Owner)),
+							config.Identifier,
+						),
 						fmt.Sprintf("https://gitworkshop.dev/%s/%s",
 							nip19.EncodeNpub(nostr.MustPubKeyFromHex(config.Owner)),
 							config.Identifier,

go.mod

@@ -4,7 +4,7 @@ go 1.25
 
 require (
 	fiatjaf.com/lib v0.3.1
-	fiatjaf.com/nostr v0.0.0-20251222025842-099569ea4feb
+	fiatjaf.com/nostr v0.0.0-20251230181913-e52ffa631bd6
 	github.com/AlecAivazis/survey/v2 v2.3.7
 	github.com/bep/debounce v1.2.1
 	github.com/btcsuite/btcd/btcec/v2 v2.3.6

go.sum

@@ -1,7 +1,7 @@
 fiatjaf.com/lib v0.3.1 h1:/oFQwNtFRfV+ukmOCxfBEAuayoLwXp4wu2/fz5iHpwA=
 fiatjaf.com/lib v0.3.1/go.mod h1:Ycqq3+mJ9jAWu7XjbQI1cVr+OFgnHn79dQR5oTII47g=
-fiatjaf.com/nostr v0.0.0-20251222025842-099569ea4feb h1:GuqPn1g0JRD/dGxFRxEwEFxvbcT3vyvMjP3OoeLIIh0=
-fiatjaf.com/nostr v0.0.0-20251222025842-099569ea4feb/go.mod h1:ue7yw0zHfZj23Ml2kVSdBx0ENEaZiuvGxs/8VEN93FU=
+fiatjaf.com/nostr v0.0.0-20251230181913-e52ffa631bd6 h1:yH+cU9ZNgUdMCRa5eS3pmqTPP/QdZtSmQAIrN/U5nEc=
+fiatjaf.com/nostr v0.0.0-20251230181913-e52ffa631bd6/go.mod h1:ue7yw0zHfZj23Ml2kVSdBx0ENEaZiuvGxs/8VEN93FU=
 github.com/AlecAivazis/survey/v2 v2.3.7 h1:6I/u8FvytdGsgonrYsVn2t8t4QiRnh6QSTqkkhIiSjQ=
 github.com/AlecAivazis/survey/v2 v2.3.7/go.mod h1:xUTIdE4KCOIjsBAE1JYsUPoCqYdZ1reCfTwbto0Fduo=
 github.com/FastFilter/xorfilter v0.2.1 h1:lbdeLG9BdpquK64ZsleBS8B4xO/QW1IM0gMzF7KaBKc=