cred status list impl (#320)

* cred status list impl * update * lint and bind * update to bindings and kt code * lint * remove comments * lint * Update crates/web5/src/credentials/mod.rs Co-authored-by: Diane Huxley <[email protected]> * nits and updates * Add base vc to status list credential --------- Co-authored-by: Diane Huxley <[email protected]> Co-authored-by: Kendall Weihe <[email protected]>
decentralized-identity · Sep 4, 2024 · c63823e · c63823e
1 parent b07b7ed
commit c63823e
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Showing 18 changed files with 1,202 additions and 19 deletions.
diff --git a/bindings/web5_uniffi/src/lib.rs b/bindings/web5_uniffi/src/lib.rs
@@ -1,6 +1,7 @@
 use web5_uniffi_wrapper::{
     credentials::{
         presentation_definition::PresentationDefinition,
+        status_list_credential::StatusListCredential,
         verifiable_credential_1_1::{
             VerifiableCredential,
             VerifiableCredentialCreateOptions as VerifiableCredentialCreateOptionsData,
@@ -33,6 +34,7 @@ use web5_uniffi_wrapper::{
 };
 
 use web5::{
+    credentials::verifiable_credential_1_1::CredentialStatus as CredentialStatusData,
     credentials::CredentialSchema as CredentialSchemaData,
     crypto::{dsa::Dsa, jwk::Jwk as JwkData},
     dids::{

diff --git a/bindings/web5_uniffi/src/web5.udl b/bindings/web5_uniffi/src/web5.udl
@@ -257,6 +257,7 @@ dictionary VerifiableCredentialCreateOptionsData {
   sequence<string>? type;
   timestamp? issuance_date;
   timestamp? expiration_date;
+  CredentialStatusData? credential_status;
   CredentialSchemaData? credential_schema;
   string? json_serialized_evidence;
 };
@@ -284,11 +285,34 @@ dictionary VerifiableCredentialData {
   string json_serialized_credential_subject;
   timestamp issuance_date;
   timestamp? expiration_date;
+  CredentialStatusData? credential_status;
   CredentialSchemaData? credential_schema;
   string? json_serialized_evidence;
 };
 
 dictionary CredentialSchemaData {
   string id;
   string type;
+};
+
+dictionary CredentialStatusData {
+  string id;
+  string type;
+  string status_purpose;
+  string status_list_index;
+  string status_list_credential;
+};
+
+interface StatusListCredential {
+  [Throws=Web5Error, Name=create]
+  constructor(
+    string json_serialized_issuer,
+    string status_purpose,
+    sequence<VerifiableCredential>? disabled_credentials
+  );
+
+  [Throws=Web5Error]
+  VerifiableCredential get_base();
+  [Throws=Web5Error]
+  boolean is_disabled(VerifiableCredential credential);
 };
diff --git a/bindings/web5_uniffi_wrapper/src/credentials/mod.rs b/bindings/web5_uniffi_wrapper/src/credentials/mod.rs
@@ -1,2 +1,3 @@
 pub mod presentation_definition;
+pub mod status_list_credential;
 pub mod verifiable_credential_1_1;
diff --git a/bindings/web5_uniffi_wrapper/src/credentials/status_list_credential.rs b/bindings/web5_uniffi_wrapper/src/credentials/status_list_credential.rs
@@ -0,0 +1,43 @@
+use crate::credentials::verifiable_credential_1_1::VerifiableCredential;
+use crate::errors::Result;
+use std::sync::Arc;
+use web5::credentials::Issuer;
+use web5::{
+    credentials::verifiable_credential_1_1::VerifiableCredential as InnerVerifiableCredential,
+    credentials::StatusListCredential as InnerStatusListCredential, json::FromJson,
+};
+
+pub struct StatusListCredential(pub InnerStatusListCredential);
+
+impl StatusListCredential {
+    pub fn create(
+        json_serialized_issuer: String,
+        status_purpose: String,
+        credentials_to_disable: Option<Vec<Arc<VerifiableCredential>>>,
+    ) -> Result<Self> {
+        let issuer = Issuer::from_json_string(&json_serialized_issuer)?;
+
+        let inner_vcs: Option<Vec<InnerVerifiableCredential>> =
+            credentials_to_disable.map(|credentials| {
+                credentials
+                    .into_iter()
+                    .map(|vc| vc.inner_vc.clone())
+                    .collect()
+            });
+
+        Ok(Self(InnerStatusListCredential::create(
+            issuer,
+            status_purpose,
+            inner_vcs,
+        )?))
+    }
+
+    pub fn get_base(&self) -> Result<Arc<VerifiableCredential>> {
+        let vc = VerifiableCredential::from_inner(&self.0.base)?;
+        Ok(Arc::new(vc))
+    }
+
+    pub fn is_disabled(&self, credential: Arc<VerifiableCredential>) -> Result<bool> {
+        Ok(self.0.is_disabled(&credential.inner_vc.clone())?)
+    }
+}
diff --git a/bindings/web5_uniffi_wrapper/src/credentials/verifiable_credential_1_1.rs b/bindings/web5_uniffi_wrapper/src/credentials/verifiable_credential_1_1.rs
@@ -1,12 +1,15 @@
 use crate::{dids::bearer_did::BearerDid, errors::Result};
 use std::{sync::Arc, time::SystemTime};
+use web5::credentials::verifiable_credential_1_1::CredentialStatus;
+use web5::credentials::Issuer;
+use web5::json::ToJson;
 use web5::{
     credentials::{
         verifiable_credential_1_1::{
             VerifiableCredential as InnerVerifiableCredential,
             VerifiableCredentialCreateOptions as InnerVerifiableCredentialCreateOptions,
         },
-        CredentialSchema, CredentialSubject, Issuer,
+        CredentialSchema, CredentialSubject,
     },
     json::{FromJson as _, JsonObject},
 };
@@ -18,12 +21,13 @@ pub struct VerifiableCredentialCreateOptions {
     pub r#type: Option<Vec<String>>,
     pub issuance_date: Option<SystemTime>,
     pub expiration_date: Option<SystemTime>,
+    pub credential_status: Option<CredentialStatus>,
     pub credential_schema: Option<CredentialSchema>,
     pub json_serialized_evidence: Option<String>,
 }
 
 pub struct VerifiableCredential {
-    inner_vc: InnerVerifiableCredential,
+    pub inner_vc: InnerVerifiableCredential,
     json_serialized_issuer: String,
     json_serialized_credential_subject: String,
 }
@@ -51,6 +55,7 @@ impl VerifiableCredential {
             r#type: options.r#type,
             issuance_date: options.issuance_date,
             expiration_date: options.expiration_date,
+            credential_status: options.credential_status,
             credential_schema: options.credential_schema,
             evidence,
         };
@@ -79,6 +84,7 @@ impl VerifiableCredential {
             json_serialized_credential_subject: self.json_serialized_credential_subject.clone(),
             issuance_date: self.inner_vc.issuance_date,
             expiration_date: self.inner_vc.expiration_date,
+            credential_status: self.inner_vc.credential_status.clone(),
             credential_schema: self.inner_vc.credential_schema.clone(),
             json_serialized_evidence,
         })
@@ -105,6 +111,16 @@ impl VerifiableCredential {
         let vc_jwt = self.inner_vc.sign(&bearer_did.0, verification_method_id)?;
         Ok(vc_jwt)
     }
+
+    pub(crate) fn from_inner(inner_vc: &InnerVerifiableCredential) -> Result<Self> {
+        let json_serialized_issuer = inner_vc.issuer.to_json_string()?;
+        let json_serialized_credential_subject = inner_vc.credential_subject.to_json_string()?;
+        Ok(Self {
+            inner_vc: inner_vc.clone(),
+            json_serialized_issuer,
+            json_serialized_credential_subject,
+        })
+    }
 }
 
 #[derive(Clone)]
@@ -116,6 +132,7 @@ pub struct VerifiableCredentialData {
     pub json_serialized_credential_subject: String,
     pub issuance_date: SystemTime,
     pub expiration_date: Option<SystemTime>,
+    pub credential_status: Option<CredentialStatus>,
     pub credential_schema: Option<CredentialSchema>,
     pub json_serialized_evidence: Option<String>,
 }