fixed issue 82 (eu-digital-green-certificates#83)

SecureStorage: Missing argument for parameter 'fileName' in call

Co-authored-by: Alexandr Chernyy <[email protected]>

DGCAWallet.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -10,12 +10,21 @@
           "version": "5.4.3"
         }
       },
+      {
+        "package": "ASN1Decoder",
+        "repositoryURL": "https://github.com/filom/ASN1Decoder",
+        "state": {
+          "branch": null,
+          "revision": "65953a42a0f039f53c73e48fd88c02809f7db607",
+          "version": "1.8.0"
+        }
+      },
       {
         "package": "SwiftDGC",
         "repositoryURL": "https://github.com/eu-digital-green-certificates/dgca-app-core-ios",
         "state": {
           "branch": "main",
-          "revision": "2f9ce82dada06cd44147316ac9d8edbcef919690",
+          "revision": "96a5bf0ec02fc56bb5c59a4fd579f381f5da9a55",
           "version": null
         }
       },

DGCAWallet/Models/LocalData.swift

@@ -39,7 +39,14 @@ struct DatedCertString: Codable {
 }
 
 struct LocalData: Codable {
-  static let appVersion = (Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String) ?? "?.?.?"
+  private enum Constants {
+    static let pubKeysStorageFilename = "secure"
+    static let bundleVersion = "CFBundleShortVersionString"
+    static let unknown = "?.?.?"
+    static let versions = "versions"
+    static let defaultVer = "default"
+  }
+  static let appVersion = (Bundle.main.infoDictionary?[Constants.bundleVersion] as? String) ?? Constants.unknown
   static var sharedInstance = LocalData()
 
   var certStrings = [DatedCertString]()
@@ -55,7 +62,7 @@ struct LocalData: Codable {
     sharedInstance.save()
   }
 
-  static let storage = SecureStorage<LocalData>()
+  static let storage = SecureStorage<LocalData>(fileName: Constants.pubKeysStorageFilename)
 
   static func initialize(completion: @escaping () -> Void) {
     storage.loadOverride(fallback: LocalData.sharedInstance) { success in
@@ -74,9 +81,9 @@ struct LocalData: Codable {
   }
 
   var versionedConfig: JSON {
-    if config["versions"][Self.appVersion].exists() {
-      return config["versions"][Self.appVersion]
+    if config[Constants.versions][Self.appVersion].exists() {
+      return config[Constants.versions][Self.appVersion]
     }
-    return config["versions"]["default"]
+    return config[Constants.versions][Constants.defaultVer]
   }
 }