/// <summary>
/// Clears the authentication objects and cache data.
/// </summary>
public static void SignOut()
{
SoftmakeAll.SDK.Fluent.GeneralCacheHelper.Clear();
SoftmakeAll.SDK.Fluent.SDKContext.ClientWebSocket.DisposeAsync().ConfigureAwait(false);
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials = null;
SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult = null;
SoftmakeAll.SDK.Fluent.SDKContext.PublicClientApplication = null;
}
/// <summary>
/// Creates a PublicClientApplication with redirect URI.
/// </summary>
/// <param name="ContextIdentifier">Your Public Application Client ID.</param>
/// <param name="PolicyName">The Azure AD B2C policy name.</param>
/// <param name="RedirectURI">URI to redirect after login succeeded.</param>
/// <returns>A PublicClientApplication.</returns>
private static Microsoft.Identity.Client.IPublicClientApplication CreatePublicClientApplication(System.Guid ContextIdentifier, System.String PolicyName, System.String RedirectURI)
{
Microsoft.Identity.Client.IPublicClientApplication PublicClientApplication = Microsoft.Identity.Client.PublicClientApplicationBuilder
.Create(ContextIdentifier.ToString())
.WithB2CAuthority($"https://softmakeb2c.b2clogin.com/tfp/softmakeb2c.onmicrosoft.com/B2C_1{PolicyName}")
.WithRedirectUri(RedirectURI)
.Build();
SoftmakeAll.SDK.Fluent.TokenCacheHelper.EnableSerialization(PublicClientApplication.UserTokenCache);
return(PublicClientApplication);
}
/// <summary>
/// Authenticate user/application using Credentials.
/// </summary>
/// <param name="Credentials">Credentials to use during authentication process.</param>
public static async System.Threading.Tasks.Task AuthenticateAsync(SoftmakeAll.SDK.Fluent.Authentication.ICredentials Credentials)
{
if (Credentials != null)
{
SoftmakeAll.SDK.Fluent.SDKContext.SignOut();
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials = Credentials;
// From AccessKey
if (Credentials.AuthenticationType == SoftmakeAll.SDK.Fluent.Authentication.AuthenticationTypes.Application)
{
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.Authorization = $"Basic {System.Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes($"{Credentials.ClientID}@{Credentials.ContextIdentifier.ToString().ToLower()}:{Credentials.ClientSecret}"))}";
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.Store();
await SoftmakeAll.SDK.Fluent.SDKContext.ClientWebSocket.ConfigureAsync(SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.Authorization);
return;
}
}
else if (SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials == null)
{
try
{
System.Text.Json.JsonElement CacheData = SoftmakeAll.SDK.Fluent.GeneralCacheHelper.ReadString().ToJsonElement();
if (!(CacheData.IsValid()))
{
throw new System.Exception();
}
// From AccessKey
if (CacheData.GetInt32("AuthType") == (int)SoftmakeAll.SDK.Fluent.Authentication.AuthenticationTypes.Application)
{
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials = new SoftmakeAll.SDK.Fluent.Authentication.Credentials(CacheData.GetGuid("ContextIdentifier"), CacheData.GetString("ClientID"), null, (SoftmakeAll.SDK.Fluent.Authentication.AuthenticationTypes)CacheData.GetInt32("AuthType"));
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.Authorization = CacheData.GetString("Authorization");
if (System.String.IsNullOrWhiteSpace(SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.Authorization))
{
throw new System.Exception();
}
await SoftmakeAll.SDK.Fluent.SDKContext.ClientWebSocket.ConfigureAsync(SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.Authorization);
return;
}
else
{
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials = new SoftmakeAll.SDK.Fluent.Authentication.Credentials(CacheData.GetJsonElement("AppMetadata").EnumerateObject().First().Value.GetGuid("client_id"));
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.AuthenticationType = SoftmakeAll.SDK.Fluent.Authentication.AuthenticationTypes.Interactive;
}
}
catch { }
}
if (SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials == null)
{
SoftmakeAll.SDK.Fluent.SDKContext.SignOut();
throw new System.Exception("Invalid Credentials from cache.");
}
// From AccessKey
if (SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.AuthenticationType == SoftmakeAll.SDK.Fluent.Authentication.AuthenticationTypes.Application)
{
return;
}
// From Public Client Application
if ((SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult == null) || (SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult.ExpiresOn.Subtract(System.DateTimeOffset.UtcNow).TotalMinutes <= 5.0D))
{
System.String[] Scopes = new System.String[] { "openid", "https://softmakeb2c.onmicrosoft.com/48512da7-b030-4e62-be61-9e19b2c52d8a/user_impersonation" };
if (SoftmakeAll.SDK.Fluent.SDKContext.PublicClientApplication == null)
{
if (SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.AuthenticationType == SoftmakeAll.SDK.Fluent.Authentication.AuthenticationTypes.Interactive) // From Interactive
{
SoftmakeAll.SDK.Fluent.SDKContext.PublicClientApplication = SoftmakeAll.SDK.Fluent.SDKContext.CreatePublicClientApplication(SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.ContextIdentifier, "A_signup_signin", "http://localhost:1435");
}
else if (SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.AuthenticationType == SoftmakeAll.SDK.Fluent.Authentication.AuthenticationTypes.Credentials) // From Username and Password
{
SoftmakeAll.SDK.Fluent.SDKContext.PublicClientApplication = SoftmakeAll.SDK.Fluent.SDKContext.CreatePublicClientApplication(SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.ContextIdentifier, "_ROPC");
}
else
{
throw new System.Exception("Invalid authentication type.");
}
}
// Getting existing Account in cache
try
{
System.Collections.Generic.IEnumerable <Microsoft.Identity.Client.IAccount> Accounts = await SoftmakeAll.SDK.Fluent.SDKContext.PublicClientApplication.GetAccountsAsync();
if (Accounts.Any())
{
SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult = await SoftmakeAll.SDK.Fluent.SDKContext.PublicClientApplication.AcquireTokenSilent(Scopes, Accounts.FirstOrDefault()).ExecuteAsync();
if (SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult != null)
{
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.Authorization = $"Bearer {SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult.AccessToken}";
await SoftmakeAll.SDK.Fluent.SDKContext.ClientWebSocket.ConfigureAsync(SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult.AccessToken);
return;
}
}
}
catch
{
SoftmakeAll.SDK.Fluent.GeneralCacheHelper.Clear();
}
if (SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.AuthenticationType == SoftmakeAll.SDK.Fluent.Authentication.AuthenticationTypes.Interactive) // From Interactive
{
try
{
SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult = await SoftmakeAll.SDK.Fluent.SDKContext.PublicClientApplication.AcquireTokenInteractive(Scopes).WithPrompt(Microsoft.Identity.Client.Prompt.ForceLogin).ExecuteAsync();
}
catch { }
}
else if (SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.AuthenticationType == SoftmakeAll.SDK.Fluent.Authentication.AuthenticationTypes.Credentials) // From Username and Password
{
if (System.String.IsNullOrWhiteSpace(SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.ClientSecret))
{
SoftmakeAll.SDK.Fluent.SDKContext.SignOut();
throw new System.Exception("Authentication aborted. Please, re-enter credentials.");
}
System.Security.SecureString Password = new System.Security.SecureString();
foreach (System.Char Char in SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.ClientSecret)
{
Password.AppendChar(Char);
}
Password.MakeReadOnly();
try
{
SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult = await SoftmakeAll.SDK.Fluent.SDKContext.PublicClientApplication.AcquireTokenByUsernamePassword(Scopes, SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.ClientID, Password).ExecuteAsync();
Password.Dispose();
}
catch
{
Password.Dispose();
SoftmakeAll.SDK.Fluent.SDKContext.SignOut();
throw new System.Exception("Invalid username or password.");
}
}
if (SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult == null)
{
SoftmakeAll.SDK.Fluent.SDKContext.SignOut();
throw new System.Exception("Authentication aborted.");
}
SoftmakeAll.SDK.Fluent.SDKContext.InMemoryCredentials.Authorization = $"Bearer {SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult.AccessToken}";
await SoftmakeAll.SDK.Fluent.SDKContext.ClientWebSocket.ConfigureAsync(SoftmakeAll.SDK.Fluent.SDKContext.AuthenticationResult.AccessToken);
return;
}
}