fix(authorization): existing access control data couldn't be read

Author: slisson

authorization/src/main/kotlin/org/modelix/authorization/permissions/AccessControlData.kt

@@ -110,9 +110,9 @@ fun IAccessControlPersistence.recordKnownRoles(roles: List<String>) {
 }
 
 class FileSystemAccessControlPersistence(val file: File) : IAccessControlPersistence {
-
+    private val json = Json { ignoreUnknownKeys = true }
     private var data: AccessControlData = if (file.exists()) {
-        Json.decodeFromString<AccessControlData>(file.readText())
+        json.decodeFromString<AccessControlData>(file.readText())
     } else {
         AccessControlData()
     }.withLegacyRoles()
@@ -131,7 +131,7 @@ class FileSystemAccessControlPersistence(val file: File) : IAccessControlPersist
     }
 
     private fun writeFile() {
-        file.writeText(Json.encodeToString(data))
+        file.writeText(json.encodeToString(data))
     }
 }
 

model-server/src/main/kotlin/org/modelix/model/server/DBAccessControlPersistence.kt

@@ -8,7 +8,7 @@ import org.modelix.model.server.store.IGenericStoreClient
 import org.modelix.model.server.store.RequiresTransaction
 
 class DBAccessControlPersistence<E>(val store: IGenericStoreClient<E>, val key: E) : IAccessControlPersistence {
-    private val json = Json { ignoreUnknownKeys }
+    private val json = Json { ignoreUnknownKeys = true }
     override fun read(): AccessControlData {
         @OptIn(RequiresTransaction::class)
         return store.runReadTransaction {