feat: add assertionMethod by default to didDocument (#124)

closes #117 fixes #115
decentralized-identity · Apr 20, 2021 · 11b2096 · 11b2096
1 parent c5c9633
commit 11b2096
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Showing 3 changed files with 53 additions and 4 deletions.
diff --git a/src/__tests__/networks.integration.test.ts b/src/__tests__/networks.integration.test.ts
@@ -34,6 +34,7 @@ describe('ethrResolver (alt-chains)', () => {
             },
           ],
           authentication: [`${did}#controller`],
+          assertionMethod: [`${did}#controller`],
         },
       })
     })
@@ -62,6 +63,7 @@ describe('ethrResolver (alt-chains)', () => {
             },
           ],
           authentication: [`${did}#controller`],
+          assertionMethod: [`${did}#controller`],
         },
       })
     })
@@ -90,6 +92,7 @@ describe('ethrResolver (alt-chains)', () => {
             },
           ],
           authentication: [`${did}#controller`],
+          assertionMethod: [`${did}#controller`],
         },
       })
     })
@@ -116,6 +119,7 @@ describe('ethrResolver (alt-chains)', () => {
             },
           ],
           authentication: [`${did}#controller`],
+          assertionMethod: [`${did}#controller`],
         },
       })
     })
@@ -142,6 +146,7 @@ describe('ethrResolver (alt-chains)', () => {
             },
           ],
           authentication: [`${did}#controller`],
+          assertionMethod: [`${did}#controller`],
         },
       })
     })
@@ -175,6 +180,7 @@ describe('ethrResolver (alt-chains)', () => {
             },
           ],
           authentication: [`${did}#controller`, `${did}#controllerKey`],
+          assertionMethod: [`${did}#controller`, `${did}#controllerKey`],
         },
       })
     })

diff --git a/src/__tests__/resolver.test.ts b/src/__tests__/resolver.test.ts
@@ -66,6 +66,7 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${did}#controller`],
+          assertionMethod: [`${did}#controller`],
         },
       })
     })
@@ -98,6 +99,7 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${pubdid}#controller`, `${pubdid}#controllerKey`],
+          assertionMethod: [`${pubdid}#controller`, `${pubdid}#controllerKey`],
         },
       })
     })
@@ -127,6 +129,7 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${did}#controller`],
+          assertionMethod: [`${did}#controller`],
         },
       })
     })
@@ -151,6 +154,7 @@ describe('ethrResolver', () => {
           },
         ],
         authentication: [`${pubdid}#controller`],
+        assertionMethod: [`${pubdid}#controller`],
       })
       expect(didDocument?.verificationMethod?.length).toBe(1)
       expect(didDocument?.authentication?.length).toBe(1)
@@ -190,6 +194,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`],
+            assertionMethod: [`${did}#controller`, `${did}#delegate-1`],
           },
         })
       })
@@ -234,6 +239,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`, `${did}#delegate-2`],
+            assertionMethod: [`${did}#controller`, `${did}#delegate-1`, `${did}#delegate-2`],
           },
         })
       })
@@ -271,6 +277,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`],
+            assertionMethod: [`${did}#controller`, `${did}#delegate-1`],
           },
         })
       })
@@ -304,6 +311,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`],
+            assertionMethod: [`${did}#controller`],
           },
         })
       })
@@ -342,6 +350,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`, `${did}#delegate-4`],
+            assertionMethod: [`${did}#controller`, `${did}#delegate-4`],
           },
         })
       })
@@ -386,6 +395,7 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${did}#controller`, `${did}#delegate-4`],
+          assertionMethod: [`${did}#controller`, `${did}#delegate-4`, `${did}#delegate-5`],
         })
       })
 
@@ -434,6 +444,7 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${did}#controller`, `${did}#delegate-4`],
+          assertionMethod: [`${did}#controller`, `${did}#delegate-4`, `${did}#delegate-5`, `${did}#delegate-6`],
         })
       })
 
@@ -488,6 +499,13 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${did}#controller`, `${did}#delegate-4`],
+          assertionMethod: [
+            `${did}#controller`,
+            `${did}#delegate-4`,
+            `${did}#delegate-5`,
+            `${did}#delegate-6`,
+            `${did}#delegate-7`,
+          ],
         })
       })
 
@@ -522,6 +540,7 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${keyAgrDid}#controller`],
+          assertionMethod: [`${keyAgrDid}#controller`, `${keyAgrDid}#delegate-1`],
         })
       })
     })
@@ -578,6 +597,13 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${did}#controller`, `${did}#delegate-4`],
+          assertionMethod: [
+            `${did}#controller`,
+            `${did}#delegate-4`,
+            `${did}#delegate-5`,
+            `${did}#delegate-6`,
+            `${did}#delegate-7`,
+          ],
           service: [
             {
               id: `${did}#service-1`,
@@ -635,6 +661,7 @@ describe('ethrResolver', () => {
           },
         ],
         authentication: [`${did}#controller`, `${did}#delegate-4`],
+        assertionMethod: [`${did}#controller`, `${did}#delegate-4`, `${did}#delegate-6`, `${did}#delegate-7`],
         service: [
           {
             id: `${did}#service-1`,
@@ -680,6 +707,7 @@ describe('ethrResolver', () => {
           },
         ],
         authentication: [`${did}#controller`, `${did}#delegate-4`],
+        assertionMethod: [`${did}#controller`, `${did}#delegate-4`, `${did}#delegate-7`],
         service: [
           {
             id: `${did}#service-1`,
@@ -719,6 +747,7 @@ describe('ethrResolver', () => {
           },
         ],
         authentication: [`${did}#controller`, `${did}#delegate-4`],
+        assertionMethod: [`${did}#controller`, `${did}#delegate-4`],
         service: [
           {
             id: `${did}#service-1`,
@@ -759,6 +788,7 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${did}#controller`, `${did}#delegate-4`],
+          assertionMethod: [`${did}#controller`, `${did}#delegate-4`],
         })
       })
     })
@@ -810,6 +840,7 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${did}#controller`, `${did}#delegate-4`],
+          assertionMethod: [`${did}#controller`, `${did}#delegate-4`],
           service: [
             {
               id: `${did}#service-4`,
@@ -870,6 +901,7 @@ describe('ethrResolver', () => {
             },
           ],
           authentication: [`${did}#controller`, `${did}#delegate-4`],
+          assertionMethod: [`${did}#controller`, `${did}#delegate-4`],
           service: [
             {
               id: `${did}#service-4`,
@@ -936,6 +968,7 @@ describe('ethrResolver', () => {
           },
         ],
         authentication: [`${did}#controller`, `${did}#delegate-1`],
+        assertionMethod: [`${did}#controller`, `${did}#delegate-1`],
       })
     })
 
@@ -981,6 +1014,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`],
+            assertionMethod: [`${did}#controller`, `${did}#delegate-1`],
           },
         })
       })
@@ -1008,6 +1042,7 @@ describe('ethrResolver', () => {
             id: did,
             verificationMethod: [],
             authentication: [],
+            assertionMethod: [],
           },
         })
       })
@@ -1039,6 +1074,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${virginDID}#controller`],
+            assertionMethod: [`${virginDID}#controller`],
           },
         })
       })
@@ -1076,6 +1112,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${modifiedDid}#controller`],
+            assertionMethod: [`${modifiedDid}#controller`, `${modifiedDid}#delegate-1`],
           },
         })
       })
@@ -1111,6 +1148,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`, `${did}#delegate-4`],
+            assertionMethod: [`${did}#controller`, `${did}#delegate-4`],
           },
         })
       })
@@ -1140,6 +1178,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`],
+            assertionMethod: [`${did}#controller`],
           },
         })
       })
@@ -1169,6 +1208,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`],
+            assertionMethod: [`${did}#controller`],
           },
         })
       })
@@ -1199,6 +1239,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${deactivatedDid}#controller`],
+            assertionMethod: [`${deactivatedDid}#controller`],
           },
         })
       })
@@ -1239,6 +1280,7 @@ describe('ethrResolver', () => {
               },
             ],
             authentication: [`${did}#controller`, `${did}#delegate-2`],
+            assertionMethod: [`${did}#controller`, `${did}#delegate-1`, `${did}#delegate-2`],
           },
         })
       })

diff --git a/src/resolver.ts b/src/resolver.ts
@@ -127,6 +127,7 @@ export class EthrDidResolver {
       id: did,
       verificationMethod: [],
       authentication: [],
+      assertionMethod: [],
     }
 
     let controller = address
@@ -272,14 +273,15 @@ export class EthrDidResolver {
       authentication.push(`${did}#controllerKey`)
     }
 
-    const doc: DIDDocument = {
+    const didDocument: DIDDocument = {
       ...baseDIDDocument,
       verificationMethod: publicKeys.concat(Object.values(pks)),
       authentication: authentication.concat(Object.values(auth)),
     }
     if (Object.values(services).length > 0) {
-      doc.service = Object.values(services)
+      didDocument.service = Object.values(services)
     }
+    didDocument.assertionMethod = [...(didDocument.verificationMethod?.map((pk) => pk.id) || [])]
 
     return deactivated
       ? {
@@ -288,7 +290,7 @@ export class EthrDidResolver {
           versionId,
           nextVersionId,
         }
-      : { didDocument: doc, deactivated, versionId, nextVersionId }
+      : { didDocument, deactivated, versionId, nextVersionId }
   }
 
   async resolve(
@@ -312,7 +314,6 @@ export class EthrDidResolver {
     const id = fullId[2]
     const networkId = !fullId[1] ? 'mainnet' : fullId[1].slice(0, -1)
     let blockTag: string | number = options.blockTag || 'latest'
-    // let versionAtMost: string | number = -1
     if (typeof parsed.query === 'string') {
       const qParams = qs.decode(parsed.query)
       blockTag = typeof qParams['versionId'] === 'string' ? qParams['versionId'] : blockTag