Add data integrity v2 context (#569)

spruceid · Jul 3, 2024 · 0cc4242 · 0cc4242
1 parent 157fb00
commit 0cc4242
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diff --git a/crates/contexts/src/lib.rs b/crates/contexts/src/lib.rs
@@ -36,6 +36,8 @@ pub const W3ID_ED2020_V1: &str = include_str!("../w3id-ed25519-signature-2020-v1
 pub const W3ID_MULTIKEY_V1: &str = include_str!("../w3id-multikey-v1.jsonld");
 /// <https://w3id.org/security/data-integrity/v1>
 pub const W3ID_DATA_INTEGRITY_V1: &str = include_str!("../w3id-data-integrity-v1.jsonld");
+/// <https://w3id.org/security/data-integrity/v2>
+pub const W3ID_DATA_INTEGRITY_V2: &str = include_str!("../w3id-data-integrity-v2.jsonld");
 /// <https://w3id.org/security/suites/blockchain-2021/v1>
 pub const BLOCKCHAIN2021_V1: &str = include_str!("../w3id-blockchain-2021-v1.jsonld");
 /// <https://w3id.org/citizenship/v1>

diff --git a/crates/contexts/w3id-data-integrity-v2.jsonld b/crates/contexts/w3id-data-integrity-v2.jsonld
@@ -0,0 +1,81 @@
+{
+  "@context": {
+    "id": "@id",
+    "type": "@type",
+    "@protected": true,
+    "proof": {
+      "@id": "https://w3id.org/security#proof",
+      "@type": "@id",
+      "@container": "@graph"
+    },
+    "DataIntegrityProof": {
+      "@id": "https://w3id.org/security#DataIntegrityProof",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "nonce": "https://w3id.org/security#nonce",
+        "previousProof": {
+          "@id": "https://w3id.org/security#previousProof",
+          "@type": "@id"
+        },
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "cryptosuite": {
+          "@id": "https://w3id.org/security#cryptosuite",
+          "@type": "https://w3id.org/security#cryptosuiteString"
+        },
+        "proofValue": {
+          "@id": "https://w3id.org/security#proofValue",
+          "@type": "https://w3id.org/security#multibase"
+        },
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    }
+  }
+}
diff --git a/crates/json-ld/src/context.rs b/crates/json-ld/src/context.rs
@@ -35,6 +35,8 @@ pub const W3ID_ED2020_V1_CONTEXT: &Iri = iri!("https://w3id.org/security/suites/
 pub const W3ID_MULTIKEY_V1_CONTEXT: &Iri = iri!("https://w3id.org/security/multikey/v1");
 pub const W3ID_DATA_INTEGRITY_V1_CONTEXT: &Iri =
     iri!("https://w3id.org/security/data-integrity/v1");
+pub const W3ID_DATA_INTEGRITY_V2_CONTEXT: &Iri =
+    iri!("https://w3id.org/security/data-integrity/v2");
 pub const BLOCKCHAIN2021_V1_CONTEXT: &Iri =
     iri!("https://w3id.org/security/suites/blockchain-2021/v1");
 pub const CITIZENSHIP_V1_CONTEXT: &Iri = iri!("https://w3id.org/citizenship/v1");
@@ -149,6 +151,10 @@ lazy_static::lazy_static! {
         W3ID_DATA_INTEGRITY_V1_CONTEXT,
         ssi_contexts::W3ID_DATA_INTEGRITY_V1
     );
+    pub static ref W3ID_DATA_INTEGRITY_V2_CONTEXT_DOCUMENT: RemoteDocument = load_static_context(
+        W3ID_DATA_INTEGRITY_V2_CONTEXT,
+        ssi_contexts::W3ID_DATA_INTEGRITY_V2
+    );
     pub static ref BLOCKCHAIN2021_V1_CONTEXT_DOCUMENT: RemoteDocument = load_static_context(
         BLOCKCHAIN2021_V1_CONTEXT,
         ssi_contexts::BLOCKCHAIN2021_V1
@@ -267,6 +273,7 @@ impl Loader for StaticLoader {
                 W3ID_ED2020_V1_CONTEXT => Ok(W3ID_ED2020_V1_CONTEXT_DOCUMENT.clone()),
                 W3ID_MULTIKEY_V1_CONTEXT => Ok(W3ID_MULTIKEY_V1_CONTEXT_DOCUMENT.clone()),
                 W3ID_DATA_INTEGRITY_V1_CONTEXT => Ok(W3ID_DATA_INTEGRITY_V1_CONTEXT_DOCUMENT.clone()),
+                W3ID_DATA_INTEGRITY_V2_CONTEXT => Ok(W3ID_DATA_INTEGRITY_V2_CONTEXT_DOCUMENT.clone()),
                 BLOCKCHAIN2021_V1_CONTEXT => Ok(BLOCKCHAIN2021_V1_CONTEXT_DOCUMENT.clone()),
                 CITIZENSHIP_V1_CONTEXT => Ok(CITIZENSHIP_V1_CONTEXT_DOCUMENT.clone()),
                 VACCINATION_V1_CONTEXT => Ok(VACCINATION_V1_CONTEXT_DOCUMENT.clone()),