Merge pull request #79 from bitfinity-network/chore/EPROD-589-update-signature-client

[EPROD-589] Update Signature Verification Client endpoints

Author: Yasir

src/did/src/error.rs

@@ -230,4 +230,6 @@ pub enum SignatureVerificationError {
     RecoveryError { expected: H160, recovered: H160 },
     #[error("failed to verify signature: {0}")]
     InternalError(String),
+    #[error("unauthorized principal")]
+    Unauthorized,
 }

src/signature-verification-canister-client/Cargo.toml

@@ -20,3 +20,4 @@ ic-agent-client = ["ic-canister-client/ic-agent-client"]
 [dependencies]
 did = { path = "../did" }
 ic-canister-client = { workspace = true }
+candid = { workspace = true }

src/signature-verification-canister-client/src/client.rs

@@ -1,3 +1,4 @@
+use candid::Principal;
 use did::error::SignatureVerificationError;
 use did::{Transaction, H160};
 use ic_canister_client::{CanisterClient, CanisterClientResult};
@@ -31,4 +32,38 @@ impl<C: CanisterClient> SignatureVerificationCanisterClient<C> {
     ) -> CanisterClientResult<SignatureVerificationResult<H160>> {
         self.client.query("verify_signature", (transaction,)).await
     }
+
+    /// Add principal to the access control list
+    pub async fn add_principal_to_access_list(
+        &self,
+        principal: Principal,
+    ) -> CanisterClientResult<SignatureVerificationResult<()>> {
+        self.client.update("add_access", (principal,)).await
+    }
+
+    /// Remove principal from the access control list
+    pub async fn remove_principal_from_access_list(
+        &self,
+        principal: Principal,
+    ) -> CanisterClientResult<SignatureVerificationResult<()>> {
+        self.client.update("remove_access", (principal,)).await
+    }
+
+    /// Get the owner of the canister
+    pub async fn get_owner(&self) -> CanisterClientResult<Principal> {
+        self.client.query("get_owner", ()).await
+    }
+
+    /// Set the owner of the canister
+    pub async fn set_owner(
+        &self,
+        principal: Principal,
+    ) -> CanisterClientResult<SignatureVerificationResult<()>> {
+        self.client.update("set_owner", (principal,)).await
+    }
+
+    /// Get the access control list
+    pub async fn get_access_list(&self) -> CanisterClientResult<Vec<Principal>> {
+        self.client.query("get_access_list", ()).await
+    }
 }