feat: sync encode/decode delegations

package.json

@@ -16,11 +16,11 @@
     "docs": "pnpm run build && typedoc --out docs"
   },
   "devDependencies": {
-    "lint-staged": "^13.0.4",
-    "prettier": "2.8.0",
+    "lint-staged": "^13.1.0",
+    "prettier": "2.8.1",
     "simple-git-hooks": "^2.8.1",
-    "typescript": "4.9.3",
-    "wrangler": "^2.5.0"
+    "typescript": "4.9.4",
+    "wrangler": "^2.6.2"
   },
   "simple-git-hooks": {
     "pre-commit": "npx lint-staged"

packages/access-api/package.json

@@ -40,12 +40,12 @@
     "@types/assert": "^1.5.6",
     "@types/git-rev-sync": "^2.0.0",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^18.11.9",
+    "@types/node": "^18.11.12",
     "@types/qrcode": "^1.5.0",
-    "better-sqlite3": "8.0.0",
+    "better-sqlite3": "8.0.1",
     "buffer": "^6.0.3",
     "dotenv": "^16.0.3",
-    "esbuild": "^0.15.16",
+    "esbuild": "^0.16.3",
     "git-rev-sync": "^3.0.2",
     "hd-scripts": "^3.0.2",
     "is-subset": "^0.1.1",
@@ -55,8 +55,8 @@
     "process": "^0.11.10",
     "readable-stream": "^4.2.0",
     "sade": "^1.8.1",
-    "typescript": "4.9.3",
-    "wrangler": "^2.5.0"
+    "typescript": "4.9.4",
+    "wrangler": "^2.6.2"
   },
   "eslintConfig": {
     "extends": [

packages/access-api/src/kvs/spaces.js

@@ -59,9 +59,9 @@ export class Spaces {
           email: capability.nb.identity.replace('mailto:', ''),
           agent: invocation.issuer.did(),
           metadata: JSON.stringify(invocation.facts[0]),
-          invocation: await delegationToString(invocation),
+          invocation: delegationToString(invocation),
           // eslint-disable-next-line unicorn/no-null
-          delegation: !delegation ? null : await delegationToString(delegation),
+          delegation: !delegation ? null : delegationToString(delegation),
         },
       })
       return { data: result }
@@ -136,7 +136,7 @@ export class Spaces {
         metadata: JSON.parse(r.metadata),
         delegation: !r.delegation
           ? undefined
-          : await stringToDelegation(
+          : stringToDelegation(
               /** @type {import('@web3-storage/access/types').EncodedDelegation<[import('@web3-storage/access/types').Top]>} */ (
                 r.delegation
               )

packages/access-api/src/kvs/validations.js

@@ -19,7 +19,7 @@ export class Validations {
   async put(ucan) {
     const delegation =
       /** @type {import('@ucanto/interface').Delegation<T>} */ (
-        await stringToDelegation(ucan)
+        stringToDelegation(ucan)
       )
 
     await this.kv.put(delegation.audience.did(), ucan, {

packages/access-api/src/service/index.js

@@ -58,7 +58,7 @@ export function service(ctx) {
                 facts: [metadata],
               })
 
-              results.push(await delegationToString(del))
+              results.push(delegationToString(del))
             }
           }
 
@@ -108,7 +108,7 @@ export function service(ctx) {
             })
             .delegate()
 
-          const encoded = await delegationToString(inv)
+          const encoded = delegationToString(inv)
           const url = `${ctx.url.protocol}//${ctx.url.host}/validate-email?ucan=${encoded}&mode=recover`
 
           // For testing

packages/access-api/src/service/voucher-claim.js

@@ -34,7 +34,7 @@ export function voucherClaimProvider(ctx) {
       })
       .delegate()
 
-    const encoded = await delegationToString(inv)
+    const encoded = delegationToString(inv)
     // For testing
     if (ctx.config.ENV === 'test') {
       return encoded

packages/access-api/test/helpers/utils.js

@@ -51,7 +51,7 @@ export async function createSpace(issuer, service, conn, email) {
     throw new Error('failed to create space')
   }
 
-  const delegation = await stringToDelegation(claim)
+  const delegation = stringToDelegation(claim)
   const serviceDelegation = await Voucher.top.delegate({
     issuer: space,
     audience: service,

packages/access-api/test/space-recover.test.js

@@ -63,7 +63,7 @@ describe('space-recover', function () {
         url.searchParams.get('ucan')
       )
 
-    const del = await stringToDelegation(encoded)
+    const del = stringToDelegation(encoded)
 
     assert.deepEqual(del.audience.did(), issuer.did())
     assert.deepEqual(del.issuer.did(), service.did())
@@ -81,7 +81,7 @@ describe('space-recover', function () {
       )
 
     assert.ok(recoverEncoded)
-    const recover = await stringToDelegation(recoverEncoded)
+    const recover = stringToDelegation(recoverEncoded)
     assert.deepEqual(recover.audience.did(), issuer.did())
     assert.deepEqual(recover.issuer.did(), service.did())
     assert.deepEqual(recover.capabilities[0].can, 'space/recover')
@@ -105,7 +105,7 @@ describe('space-recover', function () {
           )
 
         assert.ok(encoded)
-        const recover = await stringToDelegation(encoded)
+        const recover = stringToDelegation(encoded)
         assert.deepEqual(recover.audience.did(), issuer.did())
         assert.deepEqual(recover.issuer.did(), service.did())
         assert.deepEqual(recover.capabilities[0].can, 'space/recover')
@@ -151,7 +151,7 @@ describe('space-recover', function () {
         url.searchParams.get('ucan')
       )
 
-    const del = await stringToDelegation(encoded)
+    const del = stringToDelegation(encoded)
 
     assert.deepEqual(del.audience.did(), issuer.did())
     assert.deepEqual(del.issuer.did(), service.did())
@@ -173,7 +173,7 @@ describe('space-recover', function () {
       return assert.fail('failed to recover')
     }
 
-    const spaceDelegation = await stringToDelegation(inv2[0])
+    const spaceDelegation = stringToDelegation(inv2[0])
     assert.deepEqual(spaceDelegation.audience.did(), issuer.did())
     assert.deepEqual(spaceDelegation.capabilities[0].can, '*')
     assert.deepEqual(spaceDelegation.capabilities[0].with, space.did())

packages/access-api/test/voucher-claim.test.js

@@ -38,7 +38,7 @@ describe('ucan', function () {
       return t.fail(inv.message)
     }
 
-    const delegation = await stringToDelegation(inv)
+    const delegation = stringToDelegation(inv)
 
     t.deepEqual(delegation.issuer.did(), service.did())
     t.deepEqual(delegation.audience.did(), issuer.did())

packages/access-api/test/voucher-redeem.test.js

@@ -53,7 +53,7 @@ describe('ucan', function () {
       return t.fail(claim.message)
     }
 
-    const delegation = await stringToDelegation(claim)
+    const delegation = stringToDelegation(claim)
 
     const redeem = await Voucher.redeem
       .invoke({
@@ -174,7 +174,7 @@ describe('ucan', function () {
       return t.fail(claim.message)
     }
 
-    const delegation = await stringToDelegation(claim)
+    const delegation = stringToDelegation(claim)
 
     const redeemInv = Voucher.redeem.invoke({
       issuer,

packages/access-client/package.json

@@ -59,6 +59,7 @@
   ],
   "dependencies": {
     "@ipld/car": "^5.0.1",
+    "@ipld/dag-cbor": "^8.0.0",
     "@ipld/dag-ucan": "^3.0.1",
     "@ucanto/client": "^4.0.2",
     "@ucanto/core": "^4.0.2",
@@ -78,14 +79,16 @@
     "p-wait-for": "^5.0.0",
     "type-fest": "^3.3.0",
     "uint8arrays": "^4.0.2",
+    "varint": "^6.0.0",
     "ws": "^8.11.0",
     "zod": "^3.19.1"
   },
   "devDependencies": {
     "@types/assert": "^1.5.6",
     "@types/inquirer": "^9.0.3",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^18.11.10",
+    "@types/node": "^18.11.12",
+    "@types/varint": "^6.0.1",
     "@types/ws": "^8.5.3",
     "@ucanto/server": "^4.0.2",
     "assert": "^2.0.0",
@@ -96,7 +99,7 @@
     "p-queue": "^7.3.0",
     "playwright-test": "^8.1.1",
     "sade": "^1.8.1",
-    "typescript": "4.9.3",
+    "typescript": "4.9.4",
     "watch": "^1.0.2"
   },
   "eslintConfig": {

packages/access-client/src/agent.js

@@ -318,7 +318,7 @@ export class Agent {
 
     const dels = []
     for (const del of recoverInv) {
-      dels.push(await stringToDelegation(del))
+      dels.push(stringToDelegation(del))
     }
 
     return dels
@@ -483,7 +483,7 @@ export class Agent {
       }
 
       if (msg.type === 'delegation') {
-        const delegation = await stringToDelegation(msg.delegation)
+        const delegation = stringToDelegation(msg.delegation)
         ws.close()
         return delegation
       }

packages/access-client/src/awake/peer.js

@@ -4,7 +4,7 @@ import * as Signature from '@ipld/dag-ucan/signature'
 import { Verifier } from '@ucanto/principal/ed25519'
 import { sha256 } from 'multiformats/hashes/sha2'
 import * as u8 from 'uint8arrays'
-import { decodeDelegations, encodeDelegations } from '../encoding.js'
+import { stringToDelegations, delegationsToString } from '../encoding.js'
 import * as Messages from './messages.js'
 
 export class Peer {
@@ -139,7 +139,7 @@ export class Peer {
 
     /** @type {import('./types').LinkResponse} */
     const capsRsp = await this.channel.awaitMsg(this.nextdid)
-    const delegations = await decodeDelegations(capsRsp.msg.delegation)
+    const delegations = stringToDelegations(capsRsp.msg.delegation)
 
     await this.channel.sendFin(this.nextdid)
 
@@ -169,7 +169,7 @@ export class Peer {
         name: this.agent.did(),
         type: 'device',
       },
-      delegation: await encodeDelegations([d]),
+      delegation: delegationsToString([d]),
     })
   }
 

packages/access-client/src/cli/index.js

@@ -114,7 +114,7 @@ prog
         abilities,
       })
 
-      const delString = await delegationToString(delegation)
+      const delString = delegationToString(delegation)
 
       if (opts.file) {
         fs.writeFileSync(path.join(process.cwd(), opts.file), delString, {
@@ -143,7 +143,7 @@ prog
         encoding: 'utf8',
       })
 
-      await agent.importSpaceFromDelegation(await stringToDelegation(del))
+      await agent.importSpaceFromDelegation(stringToDelegation(del))
     } else {
       console.error(`Run "${NAME} setup" first`)
     }