/// <summary>
/// The configure method called by the runtime; use this method to configure the HTTP request pipeline.
/// </summary>
/// <param name="app">The <see cref="IApplicationBuilder"/>.</param>
/// <param name="logger">The <see cref="ILogger"/>.</param>
public void Configure(IApplicationBuilder app, ILogger <Startup> logger)
{
// Add exception handling to the pipeline.
app.UseWebApiExceptionHandler(logger, _config.GetValue <bool>("BeefIncludeExceptionInInternalServerError"));
// Add Swagger as a JSON endpoint and to serve the swagger-ui to the pipeline.
app.UseSwagger();
app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "Cdr.Banking"));
// Add health checks page to the pipeline.
app.UseHealthChecks("/health");
// Add execution context set up to the pipeline.
app.UseExecutionContext((hc, ec) =>
{
// TODO: This would be replaced with appropriate OAuth integration, etc... - this is purely for illustrative purposes only.
if (!hc.Request.Headers.TryGetValue("cdr-user", out var username) || username.Count != 1)
{
throw new Beef.AuthorizationException();
}
var bec = (Business.ExecutionContext)ec;
bec.Timestamp = SystemTime.Get(hc.RequestServices).UtcNow;
switch (username[0])
{
case "jessica":
bec.Accounts.AddRange(new string[] { "12345678", "34567890", "45678901" });
break;
case "jenny":
bec.Accounts.Add("23456789");
break;
case "jason":
break;
default:
throw new Beef.AuthorizationException();
}
return(Task.CompletedTask);
});
// Use controllers.
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
}
/// <summary>
/// Represents the default <see cref="ExecutionContext"/> update function. The <see cref="ExecutionContext.Username"/> will be set to the <see cref="System.Security.Principal.IIdentity.Name"/>
/// from the <see cref="HttpContext"/> <see cref="HttpContext.User"/>; otherwise, <see cref="DefaultUsername"/> where <c>null</c>. The <see cref="ExecutionContext.Timestamp"/>
/// will be set to <see cref="ISystemTime.UtcNow"/>.
/// </summary>
/// <param name="context">The <see cref="HttpContext"/>.</param>
/// <param name="ec">The <see cref="ExecutionContext"/>.</param>
public static Task DefaultExecutionContextUpdate(HttpContext context, ExecutionContext ec)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (ec == null)
{
throw new ArgumentNullException(nameof(ec));
}
ec.Username = context.User?.Identity?.Name ?? DefaultUsername;
ec.Timestamp = SystemTime.Get(context.RequestServices).UtcNow;
return(Task.CompletedTask);
}
