// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
// *** CHANGE THIS FOR PRODUCTION USE ***
// Here, we're generating a random key to sign tokens - obviously this means
// that each time the app is started the key will change, and multiple servers
// all have different keys. This should be changed to load a key from a file
// securely delivered to your application, controlled by configuration.
//
// See the RSAKeyUtils.GetKeyParameters method for an examle of loading from
// a JSON file.
RSAParameters keyParams = RsaKeyService.GetRandomKey();
// Create the key, and a set of token options to record signing credentials
// using that key, along with the other parameters we will need in the
// token controlller.
key = new Microsoft.IdentityModel.Tokens.RsaSecurityKey(keyParams);
tokenOptions = new TokenOptionsModel()
{
Audience = TokenAudience,
Issuer = TokenIssuer,
SigningCredentials = new Microsoft.IdentityModel.Tokens.SigningCredentials(key, Microsoft.IdentityModel.Tokens.SecurityAlgorithms.RsaSha256Signature)
};
// Save the token options into an instance so they're accessible to the
// controller.
services.AddSingleton <TokenOptionsModel>(tokenOptions);
// Enable the use of an [Authorize("Bearer")] attribute on methods and classes to protect.
services.AddAuthorization(auth =>
{
// inline policies
//https://leastprivilege.com/2015/10/12/the-state-of-security-in-asp-net-5-and-mvc-6-authorization/
auth.AddPolicy("Admin", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().RequireClaim("Admin").Build());
// inline policies
//https://leastprivilege.com/2015/10/12/the-state-of-security-in-asp-net-5-and-mvc-6-authorization/
auth.AddPolicy("Manager", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().RequireClaim("Manager").Build());
//https://github.com/mrsheepuk/ASPNETSelfCreatedTokenAuthExample
auth.DefaultPolicy = new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build();
});
// CORS works but hosting can make things confusing
// http://stackoverflow.com/questions/34212765/how-do-i-get-the-kestrel-web-server-to-listen-to-non-localhost-requests
services.AddCors(o => o.AddPolicy("AnyOrigin", builder =>
{
builder.AllowAnyOrigin()
.AllowAnyMethod()
.AllowAnyHeader();
}));
// Add framework services.
services.AddMvc();
}
public AuthenticationOrchestrator(TokenOptionsModel tokenOptionsModel)
{
this.tokenOptionsModel = tokenOptionsModel;
}
public AuthenticationController(TokenOptionsModel tokenOptions)
{
this.tokenOptions = tokenOptions;
}
