private bool SaveTokens(IDictionary <string, object> tokens)
{
_checkedTokens = true;
if (tokens == null)
{
return(DeleteTokens());
}
if (!tokens.ContainsKey("refresh_token") && RefreshToken != null)
{
tokens ["refresh_token"] = RefreshToken;
}
var itemData = Manager.GetObjectMapper().WriteValueAsBytes(tokens);
var request = CreateRequest();
request.Data = itemData;
var storage = InjectableCollection.GetImplementation <ISecureStorage>();
try {
storage.Write(request);
} catch (Exception e) {
Log.To.Sync.W(Tag, $"{this} failed to save OpenID Connect token", e);
return(false);
}
Log.To.Sync.I(Tag, "{0} saved ID token to storage", this);
return(true);
}
private bool LoadTokens()
{
if (_checkedTokens)
{
return(IDToken != null);
}
_checkedTokens = true;
var storage = InjectableCollection.GetImplementation <ISecureStorage>();
var stored = default(IEnumerable <byte>);
try {
stored = storage.Read(CreateRequest());
} catch (Exception e) {
Log.To.Sync.W(Tag, $"{this} Error reading ID token from storage", e);
return(false);
}
if (stored == null)
{
Log.To.Sync.I(Tag, "{0} No ID token found in storage", this);
return(false);
}
var tokens = Manager.GetObjectMapper().ReadValue <IDictionary <string, object> >(stored);
if (ParseTokens(tokens))
{
Log.To.Sync.I(Tag, "{0} Read ID token from storage", this);
}
return(true);
}
private bool DeleteTokens()
{
var storage = InjectableCollection.GetImplementation <ISecureStorage>();
try {
storage.Delete(CreateRequest());
} catch (Exception e) {
Log.To.Sync.W(Tag, $"{this} failed to delete ID token", e);
return(false);
}
return(true);
}
public static void Run()
{
#if __ANDROID__
if (global::Android.OS.Build.VERSION.SdkInt >= global::Android.OS.BuildVersionCodes.M)
{
InjectableCollection.RegisterImplementation <ISecureStorage>(() => new SecureStorageAES());
}
else
{
InjectableCollection.RegisterImplementation <ISecureStorage>(() => new SecureStorageRSA());
}
#else
InjectableCollection.RegisterImplementation <ISecureStorage>(() => new SecureStorage());
#endif
}
public static void Run()
{
InjectableCollection.RegisterImplementation <ISecureStorage>(() => new SecureStorage());
}