WIP did:web support

.eslintrc.cjs

@@ -11,7 +11,7 @@ module.exports = {
         mocha: true
       },
       parserOptions: {
-        ecmaVersion: 12,
+        ecmaVersion: 2022,
         sourceType: "module"
       }
     }

package.json

@@ -18,10 +18,9 @@
     "@digitalcredentials/security-document-loader": "^3.1.0",
     "@digitalcredentials/status-list-manager-git": "github:digitalcredentials/status-list-manager-git",
     "@digitalcredentials/vc": "^5.0.0",
+    "@interop/did-web-resolver": "^3.0.1",
     "base32-encode": "^2.0.0",
-    "cookie-parser": "~1.4.4",
     "cors": "^2.8.5",
-    "debug": "~2.6.9",
     "dotenv": "^16.0.3",
     "express": "~4.16.1",
     "morgan": "~1.9.1",

src/config.js

@@ -8,7 +8,7 @@ const defaultPort = 4006
 const defaultConsoleLogLevel = 'silly'
 const defaultLogLevel = 'silly'
 const testSeed = 'z1AeiPT496wWmo9BG2QYXeTusgFSZPNG3T9wNeTtjrQ3rCB'
-const testTenantName = 'test'
+const testTenantName = 'testing'
 const randomTenantName = 'random'
 const DID_SEEDS = {}
 
@@ -18,9 +18,12 @@ export function setConfig() {
 
 async function parseTenantSeeds() {
   // add in the default test key now, so it can be overridden by env
-  DID_SEEDS[testTenantName] = await decodeSeed(testSeed)
+  DID_SEEDS[testTenantName] = {
+    didSeed: await decodeSeed(testSeed),
+    didMethod: 'key'
+  }
   // also add in the random test key
-  const randomSeed = await generateSecretKeySeed()
+  const randomSeed = { didSeed: await generateSecretKeySeed() }
   DID_SEEDS[randomTenantName] = await decodeSeed(randomSeed)
   const allEnvVars = process.env
   const didSeedKeys = Object.getOwnPropertyNames(allEnvVars).filter((key) =>
@@ -31,8 +34,16 @@ async function parseTenantSeeds() {
     if (value === 'generate') {
       value = await generateSecretKeySeed()
     }
-    const tenantName = key.slice(12).toLowerCase()
-    DID_SEEDS[tenantName] = await decodeSeed(value)
+    const tenant = key.slice(12)
+    const tenantName = tenant.toLowerCase()
+    DID_SEEDS[tenantName] = {
+      didSeed: await decodeSeed(value),
+      didMethod:
+        process.env[`TENANT_DIDMETHOD_${tenant}`].toLowerCase === 'web'
+          ? 'web'
+          : 'key',
+      didUrl: process.env[`TENANT_DID_URL_${tenant}`]
+    }
   }
 }
 

src/issue.js

@@ -1,5 +1,6 @@
 import { Ed25519Signature2020 } from '@digitalcredentials/ed25519-signature-2020'
-import { driver } from '@digitalcredentials/did-method-key'
+import { driver as keyDriver } from '@digitalcredentials/did-method-key'
+import { driver as webDriver } from '@interop/did-web-resolver'
 import { securityLoader } from '@digitalcredentials/security-document-loader'
 import { IssuerInstance } from '@digitalcredentials/issuer-core'
 import { getTenantSeed } from './config.js'
@@ -8,9 +9,12 @@ import SigningException from './SigningException.js'
 const ISSUER_INSTANCES = {}
 const documentLoader = securityLoader().build()
 
-const buildIssuerInstance = async (seed) => {
-  const didKeyDriver = driver()
-  const { didDocument, methodFor } = await didKeyDriver.generate({ seed })
+const buildIssuerInstance = async (seed, method, url) => {
+  const didDriver = method === 'web' ? webDriver() : keyDriver()
+  const { didDocument, methodFor } = await didDriver.generate({
+    seed,
+    ...(url ? { url } : null)
+  })
   // const issuerDid = didDocument.id
   const signingKeyPair = methodFor({ purpose: 'assertionMethod' })
   const signingSuite = new Ed25519Signature2020({ key: signingKeyPair })
@@ -20,9 +24,15 @@ const buildIssuerInstance = async (seed) => {
 
 const getIssuerInstance = async (instanceId) => {
   if (!ISSUER_INSTANCES[instanceId]) {
-    const didSeed = await getTenantSeed(instanceId)
-    if (!didSeed) throw new SigningException(404, "Tenant doesn't exist.")
-    ISSUER_INSTANCES[instanceId] = await buildIssuerInstance(didSeed)
+    const config = await getTenantSeed(instanceId)
+    if (!config?.didSeed)
+      throw new SigningException(404, "Tenant doesn't exist.")
+    const { didSeed, didMethod, didUrl } = config
+    ISSUER_INSTANCES[instanceId] = await buildIssuerInstance(
+      didSeed,
+      didMethod,
+      didUrl
+    )
   }
   return ISSUER_INSTANCES[instanceId]
 }