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fitomad/keychain-update.swift Secret

Created Apr 8, 2019
What would you like to do?
// Filtro para encontrar el registro
let query: [String: Any] = [
kSecClass as String: kSecClassGenericPassword,
kSecAttrService as String : self.serviceName,
kSecAttrAccount as String:
// La clave que queremos actualizar
let fields: [String: Any] = [
kSecAttrAccount as String:,
kSecValueData as String: passwordData
// Ejecutamos la operación
let status = SecItemUpdate(query as CFDictionary, fields as CFDictionary)
// Comprobamos el resultado
if status != errSecSuccess
throw KeychainError.unknown(status: status)
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