private async Task <AuthenticationResult> CreateAccessToken()
{
AuthenticationConfig config = AuthenticationConfig.ReadFromEV();
IConfidentialClientApplication app;
app = ConfidentialClientApplicationBuilder.Create(config.ClientId)
.WithClientSecret(config.ClientSecret)
.WithAuthority(new Uri(config.Authority))
.Build();
string[] scopes = new string[] { config.Scope };
AuthenticationResult result = null;
try
{
_logger.LogInfo("Class: AccessTokenService, Method: CreateAccessToken, Info: Acquire Token For Client.");
result = await app.AcquireTokenForClient(scopes)
.ExecuteAsync();
}
catch (MsalUiRequiredException ex)
{
_logger.LogError($"Class: AccessTokenService, Method: CreateAccessToken, {Environment.NewLine} Exception: {ex}, {Environment.NewLine} Message: {ex.Message}, {Environment.NewLine} StackTrace: {ex.StackTrace}");
return(result);
}
catch (MsalServiceException ex)
{
_logger.LogError($"Class: AccessTokenService, Method: CreateAccessToken, {Environment.NewLine} Exception: {ex}, {Environment.NewLine} Message: {ex.Message}, {Environment.NewLine} StackTrace: {ex.StackTrace}");
return(result);
}
return(result);
}
public void ConfigureServices(IServiceCollection services)
{
AuthenticationConfig config = AuthenticationConfig.ReadFromEV();
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
services.AddMemoryCache();
services.AddHttpClient();
services.AddHttpClient("protectedapi", options =>
{
options.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
});
services.AddSingleton <ILoggerManager, LoggerManager>();
services.AddSingleton <IAccessTokenService, AccessTokenService>();
services.AddScoped <IProtectedWebApiCallerService, ProtectedWebApiCallerService>();
services.AddTransient <IResourceFetchService, ResourceFetchService>();
services.AddTransient <IPatientService, PatientService>();
services.AddTransient <IObservationService, ObservationService>();
services.AddCors(options =>
{
options.AddPolicy(MyAllowSpecificOrigins, builder =>
{
builder.AllowAnyOrigin()
.AllowAnyHeader()
.AllowAnyMethod();
});
});
}
