fix(crypto): password manager examples: use persistent actor

.github/workflows/examples-password-manager-with-metadata.yml

@@ -13,6 +13,8 @@ on:
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
+env:
+  DFX_VERSION: 0.29.1
 jobs:
   examples-password-manager-with-metadata-rust-darwin:
     runs-on: macos-15

.github/workflows/examples-password-manager.yml

@@ -13,6 +13,8 @@ on:
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
+env:
+  DFX_VERSION: 0.29.1
 jobs:
   examples-password-manager-rust-darwin:
     runs-on: macos-15

backend/mo/canisters/ic_vetkeys_encrypted_maps_canister/src/Main.mo

@@ -1,13 +1,15 @@
-import IcVetkeys "mo:ic-vetkeys";
+import IcVetkeys "../../../../../backend/mo/ic_vetkeys/src";
 import Types "mo:ic-vetkeys/Types";
 import Principal "mo:base/Principal";
 import Text "mo:base/Text";
 import Blob "mo:base/Blob";
 import Result "mo:base/Result";
 import Array "mo:base/Array";
 
-actor class (keyName : Text) {
-    var encryptedMaps = IcVetkeys.EncryptedMaps.EncryptedMaps<Types.AccessRights>({ curve = #bls12_381_g2; name = keyName }, "encrypted maps dapp", Types.accessRightsOperations());
+persistent actor class (keyName : Text) {
+    let encryptedMapsState = IcVetkeys.EncryptedMaps.newEncryptedMapsState<Types.AccessRights>({ curve = #bls12_381_g2; name = keyName }, "password_manager_example_dapp");
+    transient let encryptedMaps = IcVetkeys.EncryptedMaps.EncryptedMaps<Types.AccessRights>(encryptedMapsState, Types.accessRightsOperations());
+
     /// In this canister, we use the `ByteBuf` type to represent blobs. The reason is that we want to be consistent with the Rust canister implementation.
     /// Unfortunately, the `Blob` type cannot be serialized/deserialized in the current Rust implementation efficiently without nesting it in another type.
     public type ByteBuf = { inner : Blob };

examples/password_manager_with_metadata/motoko/backend/src/Main.mo

@@ -9,18 +9,13 @@ import Time "mo:base/Time";
 import Nat64 "mo:base/Nat64";
 import Int "mo:base/Int";
 import Debug "mo:base/Debug";
-import VetKeys "mo:ic-vetkeys";
+import VetKeys "../../../../../backend/mo/ic_vetkeys/src";
 
-actor class (keyName : Text) {
+persistent actor class (keyName : Text) {
 
   // Global state
-  let accessRightsOperations = VetKeys.accessRightsOperations();
-  let keyId = { curve = #bls12_381_g2; name = keyName };
-  let encryptedMaps = VetKeys.EncryptedMaps.EncryptedMaps<VetKeys.AccessRights>(
-    keyId,
-    "password_manager_dapp",
-    accessRightsOperations,
-  );
+  let encryptedMapsState = VetKeys.EncryptedMaps.newEncryptedMapsState<VetKeys.AccessRights>({ curve = #bls12_381_g2; name = keyName }, "password_manager_example_dapp");
+  transient let encryptedMaps = VetKeys.EncryptedMaps.EncryptedMaps<VetKeys.AccessRights>(encryptedMapsState, VetKeys.accessRightsOperations());
 
   func compareMetadataKeys(a : MetadataKey, b : MetadataKey) : {
     #less;
@@ -39,7 +34,7 @@ actor class (keyName : Text) {
       ownerCompare;
     };
   };
-  let metadataMapOps = OrderedMap.Make<MetadataKey>(compareMetadataKeys);
+  transient let metadataMapOps = OrderedMap.Make<MetadataKey>(compareMetadataKeys);
   var metadata : OrderedMap.Map<MetadataKey, PasswordMetadata> = metadataMapOps.empty<PasswordMetadata>();
 
   // Types
@@ -249,7 +244,7 @@ actor class (keyName : Text) {
     access_rights : VetKeys.AccessRights,
   ) : async Result<?VetKeys.AccessRights, Text> {
     let mapId = (map_owner, map_name.inner);
-    convertResult(encryptedMaps.keyManager.setUserRights(caller, mapId, user, access_rights));
+    convertResult(encryptedMaps.setUserRights(caller, mapId, user, access_rights));
   };
 
   public shared ({ caller }) func remove_user(
@@ -258,6 +253,6 @@ actor class (keyName : Text) {
     user : Principal,
   ) : async Result<?VetKeys.AccessRights, Text> {
     let mapId = (map_owner, map_name.inner);
-    convertResult(encryptedMaps.keyManager.removeUserRights(caller, mapId, user));
+    convertResult(encryptedMaps.removeUser(caller, mapId, user));
   };
 };

examples/password_manager_with_metadata/motoko/dfx.json

@@ -42,7 +42,7 @@
     },
     "networks": {
       "local": {
-        "bind": "localhost:8000",
+        "bind": "127.0.0.1:8000",
         "type": "ephemeral"
       }
     }

examples/password_manager_with_metadata/rust/dfx.json

@@ -36,7 +36,7 @@
   },
   "networks": {
     "local": {
-      "bind": "localhost:8000",
+      "bind": "127.0.0.1:8000",
       "type": "ephemeral"
     }
   }