public static async Task <string> GetADALAccessToken(this IBotContext context, string resource)
{
AuthenticationSettings authenticationSettings = AuthenticationSettings.GetFromAppSettings();
AuthenticationResult authenticationResult;
string authenticationKey = AuthenticationConstants.AuthDialogId_AzureAD + '_' + AuthenticationConstants.AuthResultKey;
if (context.UserData.TryGetValue(authenticationKey, out authenticationResult))
{
try
{
var tokenCache = TokenCacheFactory.SetADALTokenCache(authenticationResult.TokenCache);
var result = await AzureADHelper.GetToken(authenticationResult.UserUniqueId, authenticationSettings, resource);
authenticationResult.AccessToken = result.AccessToken;
authenticationResult.ExpiresOnUtcTicks = result.ExpiresOnUtcTicks;
authenticationResult.TokenCache = tokenCache.Serialize();
context.StoreAuthResult(authenticationResult);
}
catch (Exception ex)
{
Trace.TraceError("Failed to renew token: " + ex.Message);
await context.PostAsync("Your credentials expired and could not be renewed automatically!");
await context.Logout(authenticationSettings);
return(null);
}
return(authenticationResult.AccessToken);
}
return(null);
}
//public static async Task<AuthenticationResult> GetTokenByAuthCodeAsync(string authorizationCode, AuthenticationSettings authenticationSettings, string[] scopes)
//{
// var tokenCache = TokenCacheFactory.GetMSALTokenCache();
// Microsoft.Identity.Client.ConfidentialClientApplication client = new Microsoft.Identity.Client.ConfidentialClientApplication(authenticationSettings.ClientId, authenticationSettings.RedirectUrl, new Microsoft.Identity.Client.ClientCredential(authenticationSettings.ClientSecret), tokenCache);
// Uri redirectUri = new Uri(authenticationSettings.RedirectUrl);
// var result = await client.AcquireTokenByAuthorizationCodeAsync(scopes, authorizationCode);
// AuthenticationResult authResult = ConvertAuthenticationResult(result, tokenCache);
// return authResult;
//}
public static async Task <AuthenticationResult> GetToken(string userUniqueId, AuthenticationSettings authenticationSettings, string resourceId)
{
var tokenCache = TokenCacheFactory.GetADALTokenCache();
Microsoft.IdentityModel.Clients.ActiveDirectory.AuthenticationContext context = new Microsoft.IdentityModel.Clients.ActiveDirectory.AuthenticationContext(authenticationSettings.EndpointUrl + "/" + authenticationSettings.Tenant, tokenCache);
var result = await context.AcquireTokenSilentAsync(resourceId, new Microsoft.IdentityModel.Clients.ActiveDirectory.ClientCredential(authenticationSettings.ClientId, authenticationSettings.ClientSecret), new Microsoft.IdentityModel.Clients.ActiveDirectory.UserIdentifier(userUniqueId, Microsoft.IdentityModel.Clients.ActiveDirectory.UserIdentifierType.UniqueId));
AuthenticationResult authResult = ConvertAuthenticationResult(result, tokenCache);
return(authResult);
}
public static async Task <AuthenticationResult> GetTokenByAuthCodeAsync(string authorizationCode, AuthenticationSettings authenticationSettings)
{
var tokenCache = TokenCacheFactory.GetADALTokenCache();
Microsoft.IdentityModel.Clients.ActiveDirectory.AuthenticationContext context = new Microsoft.IdentityModel.Clients.ActiveDirectory.AuthenticationContext(authenticationSettings.EndpointUrl + "/" + authenticationSettings.Tenant, tokenCache);
Uri redirectUri = new Uri(authenticationSettings.RedirectUrl);
var result = await context.AcquireTokenByAuthorizationCodeAsync(authorizationCode, redirectUri, new Microsoft.IdentityModel.Clients.ActiveDirectory.ClientCredential(authenticationSettings.ClientId, authenticationSettings.ClientSecret));
AuthenticationResult authResult = ConvertAuthenticationResult(result, tokenCache);
return(authResult);
}
