/// <summary>
/// Creates an MSAL Confidential client application.
/// </summary>
private async Task <IConfidentialClientApplication> BuildConfidentialClientApplicationAsync()
{
if (!_applicationOptions.Instance.EndsWith("/", StringComparison.InvariantCulture))
{
_applicationOptions.Instance += "/";
}
string authority;
IConfidentialClientApplication app;
MicrosoftIdentityOptionsValidation microsoftIdentityOptionsValidation = new MicrosoftIdentityOptionsValidation();
if (microsoftIdentityOptionsValidation.ValidateClientSecret(_applicationOptions).Failed)
{
string msg = string.Format(CultureInfo.InvariantCulture, "Client secret cannot be null or whitespace, " +
"and must be included in the configuration of the web app when calling a web API. " +
"For instance, in the appsettings.json file. ");
_logger.LogInformation(msg);
throw new MsalClientException(
"missing_client_credentials",
msg);
}
try
{
var builder = ConfidentialClientApplicationBuilder
.CreateWithApplicationOptions(_applicationOptions)
.WithRedirectUri(CreateRedirectUri())
.WithHttpClientFactory(_httpClientFactory);
if (_microsoftIdentityOptions.IsB2C)
{
authority = $"{ _applicationOptions.Instance}tfp/{_microsoftIdentityOptions.Domain}/{_microsoftIdentityOptions.DefaultUserFlow}";
builder.WithB2CAuthority(authority);
app = builder.Build();
}
else
{
authority = $"{ _applicationOptions.Instance}{_applicationOptions.TenantId}/";
builder.WithAuthority(authority);
app = builder.Build();
}
// Initialize token cache providers
await _tokenCacheProvider.InitializeAsync(app.AppTokenCache).ConfigureAwait(false);
await _tokenCacheProvider.InitializeAsync(app.UserTokenCache).ConfigureAwait(false);
return(app);
}
catch (Exception ex)
{
_logger.LogInformation(
ex,
string.Format(CultureInfo.InvariantCulture,
"Exception acquiring token for a confidential client. "));
throw;
}
}
/// <summary>
/// Creates an MSAL Confidential client application.
/// </summary>
private async Task <IConfidentialClientApplication> BuildConfidentialClientApplicationAsync()
{
if (!_applicationOptions.Instance.EndsWith("/", StringComparison.InvariantCulture))
{
_applicationOptions.Instance += "/";
}
string authority;
IConfidentialClientApplication app;
MicrosoftIdentityOptionsValidation microsoftIdentityOptionsValidation = new MicrosoftIdentityOptionsValidation();
microsoftIdentityOptionsValidation.ValidateEitherClientCertificateOrClientSecret(
_applicationOptions.ClientSecret,
_microsoftIdentityOptions.ClientCertificates);
try
{
var builder = ConfidentialClientApplicationBuilder
.CreateWithApplicationOptions(_applicationOptions)
.WithRedirectUri(CreateRedirectUri())
.WithHttpClientFactory(_httpClientFactory);
if (_microsoftIdentityOptions.IsB2C)
{
authority = $"{_applicationOptions.Instance}tfp/{_microsoftIdentityOptions.Domain}/{_microsoftIdentityOptions.DefaultUserFlow}";
builder.WithB2CAuthority(authority);
}
else
{
authority = $"{_applicationOptions.Instance}{_applicationOptions.TenantId}/";
builder.WithAuthority(authority);
}
if (_microsoftIdentityOptions.ClientCertificates != null)
{
X509Certificate2 certificate = DefaultCertificateLoader.LoadFirstCertificate(_microsoftIdentityOptions.ClientCertificates);
builder.WithCertificate(certificate);
}
app = builder.Build();
// Initialize token cache providers
await _tokenCacheProvider.InitializeAsync(app.AppTokenCache).ConfigureAwait(false);
await _tokenCacheProvider.InitializeAsync(app.UserTokenCache).ConfigureAwait(false);
return(app);
}
catch (Exception ex)
{
_logger.LogInformation(
ex,
string.Format(
CultureInfo.InvariantCulture,
"Exception acquiring token for a confidential client. "));
throw;
}
}
/// <summary>
/// Creates an MSAL confidential client application.
/// </summary>
private async Task <IConfidentialClientApplication> BuildConfidentialClientApplicationAsync()
{
var request = CurrentHttpContext?.Request;
string?currentUri = null;
if (!string.IsNullOrEmpty(_applicationOptions.RedirectUri))
{
currentUri = _applicationOptions.RedirectUri;
}
if (request != null && string.IsNullOrEmpty(currentUri))
{
currentUri = UriHelper.BuildAbsolute(
request.Scheme,
request.Host,
request.PathBase,
_microsoftIdentityOptions.CallbackPath.Value ?? string.Empty);
}
PrepareAuthorityInstanceForMsal();
MicrosoftIdentityOptionsValidation.ValidateEitherClientCertificateOrClientSecret(
_applicationOptions.ClientSecret,
_microsoftIdentityOptions.ClientCertificates);
try
{
var builder = ConfidentialClientApplicationBuilder
.CreateWithApplicationOptions(_applicationOptions)
.WithHttpClientFactory(_httpClientFactory)
.WithLogging(
Log,
ConvertMicrosoftExtensionsLogLevelToMsal(_logger),
enablePiiLogging: _applicationOptions.EnablePiiLogging);
// The redirect URI is not needed for OBO
if (!string.IsNullOrEmpty(currentUri))
{
builder.WithRedirectUri(currentUri);
}
string authority;
if (_microsoftIdentityOptions.IsB2C)
{
authority = $"{_applicationOptions.Instance}{ClaimConstants.Tfp}/{_microsoftIdentityOptions.Domain}/{_microsoftIdentityOptions.DefaultUserFlow}";
builder.WithB2CAuthority(authority);
}
else
{
authority = $"{_applicationOptions.Instance}{_applicationOptions.TenantId}/";
builder.WithAuthority(authority);
}
if (_microsoftIdentityOptions.ClientCertificates != null)
{
X509Certificate2?certificate = DefaultCertificateLoader.LoadFirstCertificate(_microsoftIdentityOptions.ClientCertificates);
builder.WithCertificate(certificate);
}
IConfidentialClientApplication app = builder.Build();
_application = app;
// Initialize token cache providers
await _tokenCacheProvider.InitializeAsync(app.AppTokenCache).ConfigureAwait(false);
await _tokenCacheProvider.InitializeAsync(app.UserTokenCache).ConfigureAwait(false);
return(app);
}
catch (Exception ex)
{
_logger.LogInformation(
ex,
IDWebErrorMessage.ExceptionAcquiringTokenForConfidentialClient);
throw;
}
}
/// <summary>
/// Creates an MSAL Confidential client application.
/// </summary>
private async Task <IConfidentialClientApplication> BuildConfidentialClientApplicationAsync()
{
var request = CurrentHttpContext.Request;
string currentUri = UriHelper.BuildAbsolute(
request.Scheme,
request.Host,
request.PathBase,
_microsoftIdentityOptions.CallbackPath.Value ?? string.Empty);
if (!_applicationOptions.Instance.EndsWith("/", StringComparison.InvariantCulture))
{
_applicationOptions.Instance += "/";
}
MicrosoftIdentityOptionsValidation.ValidateEitherClientCertificateOrClientSecret(
_applicationOptions.ClientSecret,
_microsoftIdentityOptions.ClientCertificates);
try
{
var builder = ConfidentialClientApplicationBuilder
.CreateWithApplicationOptions(_applicationOptions)
.WithRedirectUri(currentUri)
.WithHttpClientFactory(_httpClientFactory);
string authority;
if (_microsoftIdentityOptions.IsB2C)
{
authority = $"{_applicationOptions.Instance}tfp/{_microsoftIdentityOptions.Domain}/{_microsoftIdentityOptions.DefaultUserFlow}";
builder.WithB2CAuthority(authority);
}
else
{
authority = $"{_applicationOptions.Instance}{_applicationOptions.TenantId}/";
builder.WithAuthority(authority);
}
if (_microsoftIdentityOptions.ClientCertificates != null)
{
X509Certificate2?certificate = DefaultCertificateLoader.LoadFirstCertificate(_microsoftIdentityOptions.ClientCertificates);
builder.WithCertificate(certificate);
}
IConfidentialClientApplication app = builder.Build();
// Initialize token cache providers
await _tokenCacheProvider.InitializeAsync(app.AppTokenCache).ConfigureAwait(false);
await _tokenCacheProvider.InitializeAsync(app.UserTokenCache).ConfigureAwait(false);
return(app);
}
catch (Exception ex)
{
_logger.LogInformation(
ex,
string.Format(
CultureInfo.InvariantCulture,
IDWebErrorMessage.ExceptionAcquiringTokenForConfidentialClient));
throw;
}
}
/// <summary>
/// Creates an MSAL confidential client application.
/// </summary>
private IConfidentialClientApplication BuildConfidentialClientApplication()
{
var httpContext = CurrentHttpContext;
var request = httpContext?.Request;
string?currentUri = null;
if (!string.IsNullOrEmpty(_applicationOptions.RedirectUri))
{
currentUri = _applicationOptions.RedirectUri;
}
if (request != null && string.IsNullOrEmpty(currentUri))
{
currentUri = BuildCurrentUriFromRequest(httpContext !, request);
}
PrepareAuthorityInstanceForMsal();
MicrosoftIdentityOptionsValidation.ValidateEitherClientCertificateOrClientSecret(
_applicationOptions.ClientSecret,
_microsoftIdentityOptions.ClientCertificates);
try
{
var builder = ConfidentialClientApplicationBuilder
.CreateWithApplicationOptions(_applicationOptions)
.WithHttpClientFactory(_httpClientFactory)
.WithLogging(
Log,
ConvertMicrosoftExtensionsLogLevelToMsal(_logger),
enablePiiLogging: _applicationOptions.EnablePiiLogging)
.WithExperimentalFeatures();
// The redirect URI is not needed for OBO
if (!string.IsNullOrEmpty(currentUri))
{
builder.WithRedirectUri(currentUri);
}
string authority;
if (_microsoftIdentityOptions.IsB2C)
{
authority = $"{_applicationOptions.Instance}{ClaimConstants.Tfp}/{_microsoftIdentityOptions.Domain}/{_microsoftIdentityOptions.DefaultUserFlow}";
builder.WithB2CAuthority(authority);
}
else
{
authority = $"{_applicationOptions.Instance}{_applicationOptions.TenantId}/";
builder.WithAuthority(authority);
}
if (_microsoftIdentityOptions.ClientCertificates != null)
{
X509Certificate2?certificate = DefaultCertificateLoader.LoadFirstCertificate(_microsoftIdentityOptions.ClientCertificates);
builder.WithCertificate(certificate);
}
IConfidentialClientApplication app = builder.Build();
_application = app;
// Initialize token cache providers
_tokenCacheProvider.Initialize(app.AppTokenCache);
_tokenCacheProvider.Initialize(app.UserTokenCache);
return(app);
}
catch (Exception ex)
{
Logger.TokenAcquisitionError(
_logger,
IDWebErrorMessage.ExceptionAcquiringTokenForConfidentialClient,
ex);
throw;
}
}