Beispiel #1
0
        /// <summary>
        /// Shared method to create an IConfidentialClientApplication from configuration and attach the application's token cache implementation
        /// </summary>
        /// <param name="currentUser">The current ClaimsPrincipal</param>
        /// <returns></returns>
        public static IConfidentialClientApplication BuildConfidentialClientApplication(ClaimsPrincipal currentUser)
        {
            IConfidentialClientApplication clientapp = ConfidentialClientApplicationBuilder.Create(Globals.ClientId)
                                                       .WithClientSecret(Globals.ClientSecret)
                                                       .WithRedirectUri(Globals.RedirectUri)
                                                       .WithAuthority(new Uri(Globals.Authority))
                                                       .Build();

            // After the ConfidentialClientApplication is created, we overwrite its default UserTokenCache with our implementation
            MSALPerUserMemoryTokenCache userTokenCache = new MSALPerUserMemoryTokenCache(clientapp.UserTokenCache, currentUser ?? ClaimsPrincipal.Current);

            return(clientapp);
        }
Beispiel #2
0
        /// <summary>
        /// Common method to remove the cached tokens for the currently signed in user
        /// </summary>
        /// <returns></returns>
        public static async Task ClearUserTokenCache()
        {
            IConfidentialClientApplication clientapp = ConfidentialClientApplicationBuilder.Create(Globals.ClientId)
                                                       .WithClientSecret(Globals.ClientSecret)
                                                       .WithRedirectUri(Globals.RedirectUri)
                                                       .WithAuthority(new Uri(Globals.Authority))
                                                       .Build();

            // We only clear the user's tokens.
            MSALPerUserMemoryTokenCache userTokenCache = new MSALPerUserMemoryTokenCache(clientapp.UserTokenCache);
            var userAccount = await clientapp.GetAccountAsync(ClaimsPrincipal.Current.GetMsalAccountId());

            //Remove the users from the MSAL's internal cache
            await clientapp.RemoveAsync(userAccount);

            userTokenCache.Clear();
        }