docs: add draft for an IATP Test Plan (#41)

* docs: add draft for an IATP Test Plan * moved into subfolder * added verifier tests * added credentialservice tests * renamed to base_tests
eclipse-dataspace-dcp · Dec 6, 2023 · 587eb3f · 587eb3f
1 parent 9fda8d2
commit 587eb3f
Show file tree

Hide file tree

Showing 12 changed files with 615 additions and 0 deletions.
diff --git a/specifications/testing/base_tests.md b/specifications/testing/base_tests.md
diff --git a/specifications/testing/credentialservice.md b/specifications/testing/credentialservice.md
@@ -0,0 +1,48 @@
+# Verifying SI Tokens in the CredentialService
+
+In a typical scenario involving IATP, there is one party that wants to prove certain claims about themselves, and there
+is one party that wants to verify those claims. Topologically the CredentialService belongs to the "proving" party.
+
+This document deals with tests for the CredentialService.
+
+## Test setup
+
+The system-under-test, i.e. the execution runtime of the CredentialService, is regarded as a black box, exposing only
+the
+Resolution API. The test harness then executes REST requests against that API and performs test assertions. It may be
+necessary for the test harness to interact with the system-under-test, e.g. to obtain valid `presentation_access_tokens`
+or to prepare a specific (set of) VCs.
+
+## Verifying/Validating incoming SI Token requests
+
+_This test sequence handles only negative cases, where self-issued ID tokens (created by a supposed verifier) are
+rejected by the CredentialService. Consequently, the test harness stops the test once a rejection response was received,
+or a reasonable time has passed. Cases, where the correctness and validity of the generated VPs is asserted are handled
+below._
+
+| Number | Name                                        | Description                                                                                                                                                               | 
+|--------|---------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| P_0001 | Request body invalid                        | The request body of the `/presentation/query` endpoint is invalid, e.g. it contains both a `scope` _and_ a `presentationDefinition` object, or it cannot be deserialized. |
+| P_0002 | No `Authorization` header present           | The request does not have an `Authorization` header (i.e. no token is present)                                                                                            |
+| P_0003 | Signature invalid                           | The signature of the JWT can not be verified using the public key from the counterparty.                                                                                  |
+| P_0004 | `sub_jwk` must not be present               | The JWT contains a `sub_jwk` claim                                                                                                                                        |
+| P_0005 | `jti` already used                          | The same `jti` claim value was used twice within the token's expiry time                                                                                                  |
+| P_0006 | `presentation_access_token` must be present | The JWT must contain a `presentation_access_token` claim, the shape of which is opaque                                                                                    |
+| P_0007 | `client_id` must be present                 | The JWT must contain a `client_id` claim, that must be identical to the sender's participant ID                                                                           |
+| P_0008 | Issuer's scope not valid                    | The `presentation_access_token` cannot be resolved to a valid scope. That means, the scope string that is encoded in the token is invalid or is not understood.           |
+| P_0009 | Requestor's query not valid                 | The `scope` or `presentationDefinition` object of the presentation query cannot be parsed to valid scope string.                                                          |
+| P_0010 | Requestor's query is unauthorized           | The requestor is not authorized for at least one item specified by the query. In practice, this could be a scope string that is "too wide"                                |
+
+## Verifying/Validating the created VP
+
+_This test sequence deals with ensuring, that all VPs created by the CredentialService are structurally and
+cryptographically intact. For basic cryptographic checks please also refer to
+the [VC/VP verification section](./base_tests#verifying-ldp-vc--ldp-vp)_
+
+| Number | Name                                 | Description                                                                                                                                                                                                                    |
+|--------|--------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| P_0011 | LDP-VP contains single LDP-VC        | The LDP-VP contains a single LDP-VC.                                                                                                                                                                                           |
+| P_0012 | LDP-VP contains multiple LDP-VC      | The LDP-VP contains an array of LDP-VCs                                                                                                                                                                                        |
+| P_0013 | JWT-VP contains single JWT-VC        | A JWT-VP contains a single JWT-VC.                                                                                                                                                                                             |
+| P_0014 | JWT-VP contains multiple mixed VC    | A JWT-VP contains a mixtures of JWT-VCs and LDP-VCs (at least one each).                                                                                                                                                       |
+| P_0015 | JWT-VCs are wrapped in a separate VP | An LDP-VP cannot contain JWT-VCs, they would get stripped out during JSON-LD expansion. Therefor if the desired format is `ldp-vp`, the CredentialService must return a second VP, formatted as JWT, that contains all JWT-VCs |
diff --git a/specifications/testing/sample_input_verification/v-t_0001_valid_vc_linked_proof.json b/specifications/testing/sample_input_verification/v-t_0001_valid_vc_linked_proof.json
@@ -0,0 +1,28 @@
+{
+    "issuanceDate": "2023-06-12T13:13:30Z",
+    "credentialSubject": {
+      "bpn": "BPNL000000000000",
+      "id": "did:web:localhost:BPNL000000000000",
+      "type": "https://org.eclipse.tractusx/businessPartnerData#BpnCredential"
+    },
+    "id": "https://org.eclipse.tractusx/testcases/t0001",
+    "type": [
+      "VerifiableCredential",
+      "BpnCredential"
+    ],
+    "issuer": "did:web:localhost:BPNL000000000000",
+    "expirationDate": "2024-12-31T23:00:00Z",
+    "proof": {
+      "type": "JsonWebSignature2020",
+      "created": "2022-12-31T23:00:00Z",
+      "proofPurpose": "assertionMethod",
+      "verificationMethod": "https://org.eclipse.tractusx/verification-method",
+      "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..dbi6LFkdeBeCz3sHaxRRFVJC2_rF8Z_oYqaoNOpYtzQh61WP78pK7nKT53WsE-7uiBUMamLA8vEGJpFQ3h4MXDi2OKh1YDpphS_pwyDkqYbsguMs2KYqPxe8t1OC2G1o"
+    },
+    "@context": [
+      "https://www.w3.org/ns/did/v1",
+      "https://www.w3.org/2018/credentials/v1",
+      "https://w3id.org/security/suites/jws-2020/v1"
+    ]
+  }
+
diff --git a/specifications/testing/sample_input_verification/v-t_0002_valid_vc_embedded_proof.json b/specifications/testing/sample_input_verification/v-t_0002_valid_vc_embedded_proof.json
@@ -0,0 +1,37 @@
+{
+    "issuanceDate": "2023-06-12T13:13:30Z",
+    "credentialSubject": {
+      "bpn": "BPNL000000000000",
+      "id": "did:web:localhost:BPNL000000000000",
+      "type": "BpnCredential"
+    },
+    "id": "7f6c11b4-d2b9-43c3-8411-53f6089b5d2b",
+    "type": [
+      "VerifiableCredential",
+      "BpnCredential"
+    ],
+    "issuer": "did:web:localhost:BPNL000000000000",
+    "expirationDate": "2024-12-31T23:00:00Z",
+    "proof": {
+      "type": "JsonWebSignature2020",
+      "created": "2022-12-31T23:00:00Z",
+      "proofPurpose": "assertionMethod",
+      "verificationMethod": {
+        "type": "JsonWebKey2020",
+        "publicKeyJwk": {
+          "kty": "EC",
+          "crv": "P-384",
+          "x": "eQbMauiHc9HuiqXT894gW5XTCrOpeY8cjLXAckfRtdVBLzVHKaiXAAxBFeVrSB75",
+          "y": "YOjxhMkdH9QnNmGCGuGXJrjAtk8CQ1kTmEEi9cg2R9ge-zh8SFT1Xu6awoUjK5Bv"
+        },
+        "id": "https://org.eclipse.tractusx/keys/68c7189c-b849-4f85-b27d-c796c7cf29ed"
+      },
+      "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..0ueANOomarONwEL2Y0QnCFjgOdgPjI8kL2Wk4QWh8SJjvVTR80ASVh7bi8HlQp6dUigP3r509oMQkXB6TEddi0D8oQc2Lv0uWxl7yxPInBcfIsWmQrFBTb4mCSU_MJwE"
+    },
+    "@context": [
+      "https://org.eclipse.tractusx/businessPartnerData",
+      "https://www.w3.org/2018/credentials/v1",
+      "https://w3id.org/security/suites/jws-2020/v1",
+      "https://www.w3.org/ns/did/v1"
+    ]
+  }
diff --git a/specifications/testing/sample_input_verification/v-t_0003.a_vc_embedded_forged_claim.json b/specifications/testing/sample_input_verification/v-t_0003.a_vc_embedded_forged_claim.json
@@ -0,0 +1,37 @@
+{
+  "issuanceDate": "2023-06-12T13:13:30Z",
+  "credentialSubject": {
+    "bpn": "BPNL00000000invalid",
+    "id": "did:web:localhost:BPNL000000000000",
+    "type": "BpnCredential"
+  },
+  "id": "7f6c11b4-d2b9-43c3-8411-53f6089b5d2b",
+  "type": [
+    "VerifiableCredential",
+    "BpnCredentialCX"
+  ],
+  "issuer": "did:web:localhost:BPNL000000000000",
+  "expirationDate": "2024-12-31T23:00:00Z",
+  "proof": {
+    "type": "JsonWebSignature2020",
+    "created": "2022-12-31T23:00:00Z",
+    "proofPurpose": "assertionMethod",
+    "verificationMethod": {
+      "type": "JsonWebKey2020",
+      "publicKeyJwk": {
+        "kty": "EC",
+        "crv": "P-384",
+        "x": "eQbMauiHc9HuiqXT894gW5XTCrOpeY8cjLXAckfRtdVBLzVHKaiXAAxBFeVrSB75",
+        "y": "YOjxhMkdH9QnNmGCGuGXJrjAtk8CQ1kTmEEi9cg2R9ge-zh8SFT1Xu6awoUjK5Bv"
+      },
+      "id": "https://org.eclipse.tractusx/keys/68c7189c-b849-4f85-b27d-c796c7cf29ed"
+    },
+    "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..0ueANOomarONwEL2Y0QnCFjgOdgPjI8kL2Wk4QWh8SJjvVTR80ASVh7bi8HlQp6dUigP3r509oMQkXB6TEddi0D8oQc2Lv0uWxl7yxPInBcfIsWmQrFBTb4mCSU_MJwE"
+  },
+  "@context": [
+    "https://org.eclipse.tractusx/businessPartnerData.json",
+    "https://www.w3.org/2018/credentials/v1",
+    "https://w3id.org/security/suites/jws-2020/v1",
+    "https://www.w3.org/ns/did/v1"
+  ]
+}
diff --git a/...s/testing/sample_input_verification/v-t_0003.b_vc_embedded_altered_credentialsubject.json b/...s/testing/sample_input_verification/v-t_0003.b_vc_embedded_altered_credentialsubject.json
@@ -0,0 +1,36 @@
+{
+  "issuanceDate": "2023-06-12T13:13:30Z",
+  "credentialSubject": {
+    "id": "did:web:localhost:BPNL000000000000",
+    "type": "BpnCredential"
+  },
+  "id": "7f6c11b4-d2b9-43c3-8411-53f6089b5d2b",
+  "type": [
+    "VerifiableCredential",
+    "BpnCredential"
+  ],
+  "issuer": "did:web:localhost:BPNL000000000000",
+  "expirationDate": "2024-12-31T23:00:00Z",
+  "proof": {
+    "type": "JsonWebSignature2020",
+    "created": "2022-12-31T23:00:00Z",
+    "proofPurpose": "assertionMethod",
+    "verificationMethod": {
+      "type": "JsonWebKey2020",
+      "publicKeyJwk": {
+        "kty": "EC",
+        "crv": "P-384",
+        "x": "eQbMauiHc9HuiqXT894gW5XTCrOpeY8cjLXAckfRtdVBLzVHKaiXAAxBFeVrSB75",
+        "y": "YOjxhMkdH9QnNmGCGuGXJrjAtk8CQ1kTmEEi9cg2R9ge-zh8SFT1Xu6awoUjK5Bv"
+      },
+      "id": "https://org.eclipse.tractusx/keys/68c7189c-b849-4f85-b27d-c796c7cf29ed"
+    },
+    "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..0ueANOomarONwEL2Y0QnCFjgOdgPjI8kL2Wk4QWh8SJjvVTR80ASVh7bi8HlQp6dUigP3r509oMQkXB6TEddi0D8oQc2Lv0uWxl7yxPInBcfIsWmQrFBTb4mCSU_MJwE"
+  },
+  "@context": [
+    "https://org.eclipse.tractusx/businessPartnerData",
+    "https://www.w3.org/2018/credentials/v1",
+    "https://w3id.org/security/suites/jws-2020/v1",
+    "https://www.w3.org/ns/did/v1"
+  ]
+}
diff --git a/specifications/testing/sample_input_verification/v-t_0003.c_vc_embedded_altered_claim.json b/specifications/testing/sample_input_verification/v-t_0003.c_vc_embedded_altered_claim.json
@@ -0,0 +1,37 @@
+{
+    "issuanceDate": "2023-06-12T13:13:30Z",
+    "credentialSubject": {
+      "bpn": "BPNL000000000000",
+      "id": "did:web:localhost:BPNL000000000000",
+      "type": "BpnCredential"
+    },
+    "id": "7f6c11b4-d2b9-43c3-8411-53f6089b5d2b",
+    "type": [
+      "VerifiableCredential",
+      "BpnCredential"
+    ],
+    "issuer": "did:web:localhost:BPNL000000000000",
+    "expirationDate": "2024-12-31T23:00:00Z",
+    "proof": {
+      "type": "JsonWebSignature2020",
+      "created": "2022-12-31T23:00:00Z",
+      "proofPurpose": "assertionMethod",
+      "verificationMethod": {
+        "type": "JsonWebKey2020",
+        "publicKeyJwk": {
+          "kty": "EC",
+          "crv": "P-384",
+          "x": "eQbMauiHc9HuiqXT894gW5XTCrOpeY8cjLXAckfRtdVBLzVHKaiXAAxBFeVrSB75",
+          "y": "YOjxhMkdH9QnNmGCGuGXJrjAtk8CQ1kTmEEi9cg2R9ge-zh8SFT1Xu6awoUjK5Bv"
+        },
+        "id": "https://org.eclipse.tractusx/keys/68c7189c-b849-4f85-b27d-c796c7cf29ed"
+      },
+      "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..0ueANOomarONwEL2Y0QnCFjgOdgPjI8kL2Wk4QWh8SJjvVTR80ASVh7bi8HlQp6dUigP3r509oMQkXB6TEddi0D8oQc2Lv0uWxl7yxPInBcfIsWmQrFBTb4mCSU_MJwE"
+    },
+    "@context": [
+      "https://org.eclipse.tractusx/businessPartnerData",
+      "https://www.w3.org/2018/credentials/v1",
+      "https://w3id.org/security/suites/jws-2020/v1",
+      "https://www.w3.org/ns/did/v1"
+    ]
+  }
diff --git a/specifications/testing/sample_input_verification/v-t_0004.a_vc_embedded_forged_proof.json b/specifications/testing/sample_input_verification/v-t_0004.a_vc_embedded_forged_proof.json
@@ -0,0 +1,36 @@
+{
+  "issuanceDate": "2023-06-12T13:13:30Z",
+  "credentialSubject": {
+    "bpn": "BPNL000000000000",
+    "id": "did:web:localhost:BPNL000000000000",
+    "type": "BpnCredential"
+  },
+  "id": "7f6c11b4-d2b9-43c3-8411-53f6089b5d2b",
+  "type": [
+    "VerifiableCredential",
+    "BpnCredential"
+  ],
+  "issuer": "did:web:localhost:BPNL000000000000",
+  "expirationDate": "2024-12-31T23:00:00Z",
+  "proof": {
+    "type": "JsonWebSignature2020",
+    "created": "2022-12-31T23:00:00Z",
+    "proofPurpose": "assertionMethod",
+    "verificationMethod": {
+      "type": "JsonWebKey2020",
+      "publicKeyJwk": {
+        "kty": "EC",
+        "crv": "P-384",
+        "x": "eQbMauiHc9HuiqXT894gW5XTCrOpeY8cjLXAckfRtdVBLzVHKaiXAAxBFeVrSB75",
+        "y": "YOjxhMkdH9QnNmGCGuGXJrjAtk8CQ1kTmEEi9cg2R9ge-zh8SFT1Xu6awoUjK5Bv"
+      },
+      "id": "https://org.eclipse.tractusx/keys/68c7189c-b849-4f85-b27d-c796c7cf29ed"
+    },
+    "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..xJWgUGQLLeC6XqZKXfkboY49NJeKW7GCOvqvXsP2iCXijMQVwz3yjCEf_4Hs3xLJZqz7_ZVYOEGeg5k2UMctVQ_uwsrPZ6w72jq4pMaNAlUIEeRDLYVUSl6v2FoeZftt"
+  },
+  "@context": [
+    "https://org.eclipse.tractusx/businessPartnerData",
+    "https://www.w3.org/2018/credentials/v1",
+    "https://w3id.org/security/suites/jws-2020/v1"
+  ]
+}
diff --git a/specifications/testing/sample_input_verification/v-t_0004.b_vc_embedded_invalid_proof.json b/specifications/testing/sample_input_verification/v-t_0004.b_vc_embedded_invalid_proof.json
@@ -0,0 +1,37 @@
+{
+    "issuanceDate": "2023-06-12T13:13:30Z",
+    "credentialSubject": {
+      "bpn": "BPNL000000000000",
+      "id": "did:web:localhost:BPNL000000000000",
+      "type": "BpnCredential"
+    },
+    "id": "7f6c11b4-d2b9-43c3-8411-53f6089b5d2b",
+    "type": [
+      "VerifiableCredential",
+      "BpnCredential"
+    ],
+    "issuer": "did:web:localhost:BPNL000000000000",
+    "expirationDate": "2024-12-31T23:00:00Z",
+    "proof": {
+      "type": "JsonWebSignature2020",
+      "created": "2022-12-31T23:00:00Z",
+      "proofPurpose": "assertionMethod",
+      "verificationMethod": {
+        "type": "JsonWebKey2020",
+        "publicKeyJwk": {
+          "kty": "EC",
+          "crv": "P-384",
+          "x": "eQbMXXXHc9HuiqXT894gW5XTCrOpeY8cjLXAckfRtdVBLzVHKaiXAAxBFeVrSB75",
+          "y": "YOjxhMkdH9QnNmGCGuGXJrjAtk8CQ1kTmEEi9cg2R9ge-zh8SFT1Xu6awoUjK5Bv"
+        },
+        "id": "https://org.eclipse.tractusx/keys/68c7189c-b849-4f85-b27d-c796c7cf29ed"
+      },
+      "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..0ueANOomarONwEL2Y0QnCFjgOdgPjI8kL2Wk4QWh8SJjvVTR80ASVh7bi8HlQp6dUigP3r509oMQkXB6TEddi0D8oQc2Lv0uWxl7yxPInBcfIsWmQrFBTb4mCSU_MJwE"
+    },
+    "@context": [
+      "https://org.eclipse.tractusx/businessPartnerData",
+      "https://www.w3.org/2018/credentials/v1",
+      "https://w3id.org/security/suites/jws-2020/v1",
+      "https://www.w3.org/ns/did/v1"
+    ]
+  }
diff --git a/specifications/testing/sample_input_verification/v-t_0005_vc_canonicalization.json b/specifications/testing/sample_input_verification/v-t_0005_vc_canonicalization.json
@@ -0,0 +1,37 @@
+{
+  "issuanceDate": "2023-06-12T13:13:30Z",
+  "id": "7f6c11b4-d2b9-43c3-8411-53f6089b5d2b",
+  "type": [
+    "VerifiableCredential",
+    "BpnCredential"
+  ],
+  "expirationDate": "2024-12-31T23:00:00Z",
+  "issuer": "did:web:localhost:BPNL000000000000",
+  "proof": {
+    "type": "JsonWebSignature2020",
+    "created": "2022-12-31T23:00:00Z",
+    "proofPurpose": "assertionMethod",
+    "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..0ueANOomarONwEL2Y0QnCFjgOdgPjI8kL2Wk4QWh8SJjvVTR80ASVh7bi8HlQp6dUigP3r509oMQkXB6TEddi0D8oQc2Lv0uWxl7yxPInBcfIsWmQrFBTb4mCSU_MJwE",
+    "verificationMethod": {
+      "type": "JsonWebKey2020",
+      "publicKeyJwk": {
+        "kty": "EC",
+        "crv": "P-384",
+        "x": "eQbMauiHc9HuiqXT894gW5XTCrOpeY8cjLXAckfRtdVBLzVHKaiXAAxBFeVrSB75",
+        "y": "YOjxhMkdH9QnNmGCGuGXJrjAtk8CQ1kTmEEi9cg2R9ge-zh8SFT1Xu6awoUjK5Bv"
+      },
+      "id": "https://org.eclipse.tractusx/keys/68c7189c-b849-4f85-b27d-c796c7cf29ed"
+    }
+  },
+  "credentialSubject": {
+    "bpn": "BPNL000000000000",
+    "id": "did:web:localhost:BPNL000000000000",
+    "type": "BpnCredential"
+  },
+  "@context": [
+    "https://org.eclipse.tractusx/businessPartnerData",
+    "https://www.w3.org/2018/credentials/v1",
+    "https://w3id.org/security/suites/jws-2020/v1",
+    "https://www.w3.org/ns/did/v1"
+  ]
+}
diff --git a/specifications/testing/sample_input_verification/v-t_0010_vp_compacted.json b/specifications/testing/sample_input_verification/v-t_0010_vp_compacted.json
@@ -0,0 +1,39 @@
+{
+  "id": "urn:uuid:3978344f-8596-4c3a-a978-8fcaba3903c5",
+  "type": "VerifiablePresentation",
+  "verifiableCredential": {
+    "issuanceDate": "2023-06-12T13:13:30Z",
+    "credentialSubject": {
+      "http://schema.org/identifier": "BPNL000000000000",
+      "id": "did:web:localhost:BPNL000000000000",
+      "type": "https://org.eclipse.tractusx/businessPartnerData#BpnCredential"
+    },
+    "id": "https://org.eclipse.tractusx/testcases/t0001",
+    "type": [
+      "VerifiableCredential",
+      "BpnCredential"
+    ],
+    "issuer": "did:web:localhost:BPNL000000000000",
+    "expirationDate": "2024-12-31T23:00:00Z",
+    "sec:proof": {
+      "type": "JsonWebSignature2020",
+      "created": "2022-12-31T23:00:00Z",
+      "proofPurpose": "assertionMethod",
+      "verificationMethod": "https://org.eclipse.tractusx/verification-method",
+      "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..dbi6LFkdeBeCz3sHaxRRFVJC2_rF8Z_oYqaoNOpYtzQh61WP78pK7nKT53WsE-7uiBUMamLA8vEGJpFQ3h4MXDi2OKh1YDpphS_pwyDkqYbsguMs2KYqPxe8t1OC2G1o"
+    }
+  },
+  "proof": {
+    "type": "JsonWebSignature2020",
+    "created": "2022-12-31T23:00:00Z",
+    "proofPurpose": "assertionMethod",
+    "verificationMethod": "https://org.eclipse.tractusx/verification-method",
+    "jws": "eyJiNjQiOmZhbHNlLCJjcml0IjpbImI2NCJdLCJhbGciOiJFUzM4NCJ9..qVCNVL_jxQdqa509KPTjRERopJiRtW1CqctVD_uGtUlCNF9oM2eB1L821YvjW0VjZjP6XdS5bLfQpG3azg9Hm8-L4vFBiH8HgEdVllHVcmO1odG-2GQAnhdP6Kdg42Wh"
+  },
+  "@context": [
+    "https://www.w3.org/ns/did/v1",
+    "https://www.w3.org/2018/credentials/v1",
+    "https://w3id.org/security/suites/jws-2020/v1",
+    "https://www.w3.org/ns/did/v1"
+  ]
+}