swiftformat .

Author: jasikpark

ios/NebulaNetworkExtension/Keychain.swift

@@ -5,31 +5,31 @@ let groupName = "group.net.defined.mobileNebula"
 class KeyChain {
     class func save(key: String, data: Data, managed: Bool) -> Bool {
         var query: [String: Any] = [
-            kSecClass as String       : kSecClassGenericPassword as String,
-            kSecAttrAccount as String : key,
-            kSecValueData as String   : data,
+            kSecClass as String: kSecClassGenericPassword as String,
+            kSecAttrAccount as String: key,
+            kSecValueData as String: data,
             kSecAttrAccessGroup as String: groupName,
         ]
-        
-        if (managed) {
+
+        if managed {
             query[kSecAttrAccessible as String] = kSecAttrAccessibleAfterFirstUnlock
         }
 
         // Attempt to delete an existing key to allow for an overwrite
-        _ = self.delete(key: key)
+        _ = delete(key: key)
         return SecItemAdd(query as CFDictionary, nil) == 0
     }
 
     class func load(key: String) -> Data? {
         let query: [String: Any] = [
-            kSecClass as String       : kSecClassGenericPassword,
-            kSecAttrAccount as String : key,
-            kSecReturnData as String  : kCFBooleanTrue!,
-            kSecMatchLimit as String  : kSecMatchLimitOne,
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrAccount as String: key,
+            kSecReturnData as String: kCFBooleanTrue!,
+            kSecMatchLimit as String: kSecMatchLimitOne,
             kSecAttrAccessGroup as String: groupName,
         ]
 
-        var dataTypeRef: AnyObject? = nil
+        var dataTypeRef: AnyObject?
 
         let status: OSStatus = SecItemCopyMatching(query as CFDictionary, &dataTypeRef)
 
@@ -39,31 +39,29 @@ class KeyChain {
             return nil
         }
     }
-    
+
     class func delete(key: String) -> Bool {
-       let query: [String: Any] = [
-           kSecClass as String       : kSecClassGenericPassword as String,
-           kSecAttrAccount as String : key,
-           kSecAttrAccessGroup as String: groupName,
-       ]
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword as String,
+            kSecAttrAccount as String: key,
+            kSecAttrAccessGroup as String: groupName,
+        ]
 
         return SecItemDelete(query as CFDictionary) == 0
     }
 }
 
 extension Data {
-
     init<T>(from value: T) {
         var value = value
         var data = Data()
-        withUnsafePointer(to: &value, { (ptr: UnsafePointer<T>) -> Void in
+        withUnsafePointer(to: &value) { (ptr: UnsafePointer<T>) in
             data = Data(buffer: UnsafeBufferPointer(start: ptr, count: 1))
-        })
+        }
         self.init(data)
     }
 
-    func to<T>(type: T.Type) -> T {
-        return self.withUnsafeBytes { $0.load(as: T.self) }
+    func to<T>(type _: T.Type) -> T {
+        return withUnsafeBytes { $0.load(as: T.self) }
     }
 }
-