//------------------------------------------------------------------------------
public static object MakeDynamicSetting(SettingInfo inSettingInfo)
{
var simpleValue = SettingsSerializerHelper.SimplifyObject(inSettingInfo.SettingValue);
var stringValue = SettingsSerializerHelper.ConvertUsingTypeConverter <String>(simpleValue);
return(stringValue);
}
public static NSObject ToNSObject(this Object obj)
{
var simpleObj = SettingsSerializerHelper.SimplifyObject(obj);
Debug.Assert(simpleObj != null);
return(NSObject.FromObject(simpleObj));
}
//------------------------------------------------------------------------------
public void Save(string settingName, SettingBaseAttribute attr, object value)
{
var simpleValue = SettingsSerializerHelper.SimplifyObject(value);
var stringValue = SettingsSerializerHelper.ConvertUsingTypeConverter <String>(simpleValue);
SecStatusCode eCode = KeyChainUtils.SetPasswordForUsername(
settingName,
stringValue,
m_serviceName,
m_secAccessible,
m_synchronizable);
if (eCode == SecStatusCode.Success)
{
InternalConfiguration.PlatformHelper.Log(LogLevel.Info,
"KeyChainSerializer.Save - success",
settingName);
}
else
{
InternalConfiguration.PlatformHelper.Log(LogLevel.Error,
"KeyChainSerializer.Save - error",
String.Format("Setting name is {0}. Error code is {1}",
settingName,
eCode));
}
// keychain error handling from Xamarin.Auth
// https://github.com/xamarin/Xamarin.Auth/blob/master/source/Core/Xamarin.Auth.XamarinIOS/AccountStore/KeyChainAccountStore.Aync.cs
if (eCode != SecStatusCode.Success)
{
StringBuilder sb = new StringBuilder("error = ");
sb.AppendLine("Could not save value to KeyChain: " + eCode);
sb.AppendLine("Add Empty Entitlements.plist ");
sb.AppendLine("File /+ New file /+ iOS /+ Entitlements.plist");
/*
* Error: Could not save account to KeyChain -- iOS 10 #128
* https://github.com/xamarin/Xamarin.Auth/issues/128
* https://bugzilla.xamarin.com/show_bug.cgi?id=43514
*/
if ((int)eCode == -34018)
{
// http://stackoverflow.com/questions/38456471/secitemadd-always-returns-error-34018-in-xcode-8-in-ios-10-simulator
// NOTE: code was not copy/pasted! That was iOS sample
sb.AppendLine("SecKeyChain.Add returned : " + eCode);
sb.AppendLine("1. Add Keychain Access Groups to the Entitlements file.");
sb.AppendLine("2. Turn on the Keychain Sharing switch in the Capabilities section in the app.");
}
string msg = sb.ToString();
throw new ExceptionForUser(new Exception(msg));
}
}
//------------------------------------------------------------------------------
public void Save(string settingName, SettingBaseAttribute attr, object value)
{
var simpleObj = SettingsSerializerHelper.SimplifyObject(value);
var prefs = GetUserDefaults();
var nsValue = simpleObj.ToNSObject();
prefs[settingName] = nsValue;
InternalConfiguration.PlatformHelper.Log(LogLevel.Info,
"UserDefaultsSerializer.Save - success",
String.Format("Setting name is {0}; Value is {1}",
settingName,
nsValue != null ? nsValue.ToString() : "null"));
}
//------------------------------------------------------------------------------
public void Save(string settingName, SettingBaseAttribute attr, object value)
{
settingName = SettingNamePrefix + settingName;
var simpleValue = SettingsSerializerHelper.SimplifyObject(value);
var stringValue = SettingsSerializerHelper.ConvertUsingTypeConverter <String>(simpleValue);
var binaryData = Encoding.ASCII.GetBytes(stringValue);
var entropy = SettingsConfiguration.SecureSettingsAdditionalEntropy;
var encryptedData =
ProtectedData.Protect(binaryData, entropy, SettingsConfiguration.SecureSettingsScope);
string encryptedBase64StringData = Convert.ToBase64String(encryptedData);
m_Store.Save(settingName, attr, encryptedBase64StringData);
}
//------------------------------------------------------------------------------
public void Save(string settingName, SettingBaseAttribute attr, object value)
{
var simpleValue = SettingsSerializerHelper.SimplifyObject(value);
var stringValue = SettingsSerializerHelper.ConvertUsingTypeConverter <String>(simpleValue);
using (var stream = m_Store.OpenFile(settingName, FileMode.Create, FileAccess.Write))
{
using (var sw = new StreamWriter(stream))
{
sw.Write(stringValue);
}
}
InternalConfiguration.PlatformHelper.Log(LogLevel.Info,
"IsolatedStorageSerializer.Save - success",
String.Format("setting is {0}, value is {1}",
settingName,
stringValue != null ? stringValue : "null"));
}
//------------------------------------------------------------------------------
public void Save(string settingName, SettingBaseAttribute attr, object value)
{
if (m_editor == null)
{
var prefs = GetSharedPreferences();
m_editor = prefs.Edit();
}
object saveValue = value;
if (value is bool)
{
m_editor.PutBoolean(settingName, (bool)value);
}
else if (value is int)
{
m_editor.PutInt(settingName, (int)value);
}
else if (value is long)
{
m_editor.PutLong(settingName, (long)value);
}
else if (value is float)
{
m_editor.PutFloat(settingName, (float)value);
}
else
{
var simpleValue = SettingsSerializerHelper.SimplifyObject(value);
var stringValue = SettingsSerializerHelper.ConvertUsingTypeConverter <String>(simpleValue);
saveValue = stringValue;
m_editor.PutString(settingName, stringValue);
}
InternalConfiguration.PlatformHelper.Log(LogLevel.Info,
"SharedPreferencesSerializer.Save - success",
String.Format("Setting is {0}. Value is {1}",
settingName,
saveValue != null ? saveValue.ToString() : "null"));
}
//------------------------------------------------------------------------------
public void Save(string settingName, SettingBaseAttribute attr, object value)
{
var simpleValue = SettingsSerializerHelper.SimplifyObject(value);
var stringValue = SettingsSerializerHelper.ConvertUsingTypeConverter <String>(simpleValue);
bool status = m_keyChainUtils.SaveKey(settingName, stringValue);
if (status)
{
InternalConfiguration.PlatformHelper.Log(LogLevel.Info,
"KeyChainSerializer.Save - success",
settingName);
}
else
{
InternalConfiguration.PlatformHelper.Log(LogLevel.Error,
"KeyChainSerializer.Save - error",
settingName);
}
}