internal virtual void DeleteFromCache(AccountSession accountSession)
{
if (accountSession != null)
{
var cacheNotificationArgs = new CredentialCacheNotificationArgs {
CredentialCache = this
};
this.OnBeforeAccess(cacheNotificationArgs);
this.OnBeforeWrite(cacheNotificationArgs);
var credentialCacheKey = this.GetKeyForAuthResult(accountSession);
this.cacheDictionary.Remove(credentialCacheKey);
if (credentialCacheKey.Equals(this.MostRecentlyUsedKey))
{
this.MostRecentlyUsedKey = null;
}
this.HasStateChanged = true;
this.OnAfterAccess(cacheNotificationArgs);
}
}
internal override void AddToCache(AccountSession accountSession)
{
// Let ADAL handle the caching
}
internal virtual async Task <AccountSession> ProcessCachedAccountSessionAsync(AccountSession accountSession, IHttpProvider httpProvider)
{
if (accountSession != null)
{
var shouldRefresh = accountSession.ShouldRefresh;
// If we don't have an access token or it's expiring see if we can refresh the access token.
if (shouldRefresh && accountSession.CanRefresh)
{
accountSession = await this.oAuthHelper.RedeemRefreshTokenAsync(
accountSession.RefreshToken,
this.clientId,
this.clientSecret,
this.returnUrl,
this.scopes,
httpProvider).ConfigureAwait(false);
if (accountSession != null && !string.IsNullOrEmpty(accountSession.AccessToken))
{
return(accountSession);
}
}
else if (!shouldRefresh)
{
return(accountSession);
}
}
return(null);
}
