/// <summary>Initializes a new instance of the <see cref="MSALPerUserMemoryTokenCache"/> class.</summary>
/// <param name="cache">The memory cache instance</param>
public MSALPerUserMemoryTokenCacheProvider(IMemoryCache cache, MSALMemoryTokenCacheOptions option, IHttpContextAccessor httpContextAccessor)
{
this.memoryCache = cache;
this.httpContextAccessor = httpContextAccessor;
if (option != null)
{
this.CacheOptions = new MSALMemoryTokenCacheOptions();
}
else
{
this.CacheOptions = option;
}
}
public MSALAppMemoryTokenCacheProvider(IMemoryCache cache,
MSALMemoryTokenCacheOptions option,
IOptionsMonitor <AzureADOptions> azureAdOptionsAccessor)
{
if (option != null)
{
this.CacheOptions = new MSALMemoryTokenCacheOptions();
}
else
{
this.CacheOptions = option;
}
if (azureAdOptionsAccessor.CurrentValue == null && string.IsNullOrWhiteSpace(azureAdOptionsAccessor.CurrentValue.ClientId))
{
throw new ArgumentNullException(nameof(AzureADOptions), $"The app token cache needs {nameof(AzureADOptions)}, populated with clientId to initialize.");
}
this.AppId = azureAdOptionsAccessor.CurrentValue.ClientId;
this.memoryCache = cache;
}
/// <summary>Adds the in-memory based per user token cache to the service collection.</summary>
/// <param name="services">The services collection to add to.</param>
/// <param name="cacheOptions">the MSALMemoryTokenCacheOptions allows the caller to set the token cache expiration</param>
/// <returns></returns>
public static IServiceCollection AddInMemoryPerUserTokenCache(this IServiceCollection services, MSALMemoryTokenCacheOptions cacheOptions)
{
services.AddMemoryCache();
services.AddHttpContextAccessor();
services.AddSingleton <IMSALUserTokenCacheProvider>(factory =>
{
var memoryCache = factory.GetRequiredService <IMemoryCache>();
IHttpContextAccessor httpContextAccessor = factory.GetRequiredService <IHttpContextAccessor>();
return(new MSALPerUserMemoryTokenCacheProvider(memoryCache, cacheOptions, httpContextAccessor));
});
return(services);
}
/// <summary>Adds the in-memory based application token cache to the service collection.</summary>
/// <param name="services">The services collection to add to.</param>
/// <param name="cacheOptions">the MSALMemoryTokenCacheOptions allows the caller to set the token cache expiration</param>
public static IServiceCollection AddInMemoryAppTokenCache(this IServiceCollection services, MSALMemoryTokenCacheOptions cacheOptions)
{
services.AddMemoryCache();
services.AddSingleton <IMSALAppTokenCacheProvider>(factory =>
{
var memoryCache = factory.GetRequiredService <IMemoryCache>();
var optionsMonitor = factory.GetRequiredService <IOptionsMonitor <AzureADOptions> >();
return(new MSALAppMemoryTokenCacheProvider(memoryCache, cacheOptions, optionsMonitor));
});
return(services);
}
/// <summary>Adds both the app and per-user in-memory token caches.</summary>
/// <param name="services">The services collection to add to.</param>
/// <param name="cacheOptions">the MSALMemoryTokenCacheOptions allows the caller to set the token cache expiration</param>
/// <returns></returns>
public static IServiceCollection AddInMemoryTokenCaches(this IServiceCollection services, MSALMemoryTokenCacheOptions cacheOptions = null)
{
var memoryCacheoptions = (cacheOptions == null)
? new MSALMemoryTokenCacheOptions {
SlidingExpiration = TimeSpan.FromDays(14)
}
: cacheOptions;
MSALAppMemoryTokenCacheProviderExtension.AddInMemoryAppTokenCache(services, memoryCacheoptions);
MSALAppMemoryTokenCacheProviderExtension.AddInMemoryPerUserTokenCache(services, memoryCacheoptions);
return(services);
}