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@@ -172,8 +172,11 @@ open class KeychainSwift {
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*/
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open func getData(_ key: String) -> Data? {
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+ // The lock prevents the code to be run simlultaneously
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+ // from multiple threads which may result in crashing
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readLock.lock()
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defer { readLock.unlock() }
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+
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let prefixedKey = keyWithPrefix(key)
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var query: [String: Any] = [
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@@ -289,6 +292,51 @@ open class KeychainSwift {
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}
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+// ----------------------------
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+//
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+// TegKeychainConstants.swift
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+//
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+// ----------------------------
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+
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+import Foundation
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+import Security
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+
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+/// Constants used by the library
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+public struct KeychainSwiftConstants {
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+ /// Specifies a Keychain access group. Used for sharing Keychain items between apps.
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+ public static var accessGroup: String { return toString(kSecAttrAccessGroup) }
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+
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+ /**
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+
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+ A value that indicates when your app needs access to the data in a keychain item. The default value is AccessibleWhenUnlocked. For a list of possible values, see KeychainSwiftAccessOptions.
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+
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+ */
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+ public static var accessible: String { return toString(kSecAttrAccessible) }
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+
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+ /// Used for specifying a String key when setting/getting a Keychain value.
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+ public static var attrAccount: String { return toString(kSecAttrAccount) }
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+
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+ /// Used for specifying synchronization of keychain items between devices.
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+ public static var attrSynchronizable: String { return toString(kSecAttrSynchronizable) }
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+
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+ /// An item class key used to construct a Keychain search dictionary.
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+ public static var klass: String { return toString(kSecClass) }
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+
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+ /// Specifies the number of values returned from the keychain. The library only supports single values.
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+ public static var matchLimit: String { return toString(kSecMatchLimit) }
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+
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+ /// A return data type used to get the data from the Keychain.
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+ public static var returnData: String { return toString(kSecReturnData) }
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+
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+ /// Used for specifying a value when setting a Keychain value.
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+ public static var valueData: String { return toString(kSecValueData) }
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+
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+ static func toString(_ value: CFString) -> String {
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+ return value as String
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+ }
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+}
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+
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+
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// ----------------------------
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//
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// KeychainSwiftAccessOptions.swift
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@@ -404,48 +452,3 @@ public enum KeychainSwiftAccessOptions {
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}
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-// ----------------------------
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-//
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-// TegKeychainConstants.swift
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-//
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-// ----------------------------
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-
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-import Foundation
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-import Security
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-
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-/// Constants used by the library
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-public struct KeychainSwiftConstants {
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- /// Specifies a Keychain access group. Used for sharing Keychain items between apps.
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- public static var accessGroup: String { return toString(kSecAttrAccessGroup) }
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-
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- /**
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-
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- A value that indicates when your app needs access to the data in a keychain item. The default value is AccessibleWhenUnlocked. For a list of possible values, see KeychainSwiftAccessOptions.
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-
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- */
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- public static var accessible: String { return toString(kSecAttrAccessible) }
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-
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- /// Used for specifying a String key when setting/getting a Keychain value.
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- public static var attrAccount: String { return toString(kSecAttrAccount) }
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-
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- /// Used for specifying synchronization of keychain items between devices.
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- public static var attrSynchronizable: String { return toString(kSecAttrSynchronizable) }
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-
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- /// An item class key used to construct a Keychain search dictionary.
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- public static var klass: String { return toString(kSecClass) }
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-
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- /// Specifies the number of values returned from the keychain. The library only supports single values.
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- public static var matchLimit: String { return toString(kSecMatchLimit) }
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-
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- /// A return data type used to get the data from the Keychain.
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- public static var returnData: String { return toString(kSecReturnData) }
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-
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- /// Used for specifying a value when setting a Keychain value.
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- public static var valueData: String { return toString(kSecValueData) }
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-
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- static func toString(_ value: CFString) -> String {
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- return value as String
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- }
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-}
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-
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-
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Evgenii Neumerzhitckii