TgRkHNZk

1public class Startup
2    {
3        public IConfigurationRoot Configuration { get; }
4
5        public Startup(IHostingEnvironment env)
6        {
7            IConfigurationBuilder builder = new ConfigurationBuilder().SetBasePath(env.ContentRootPath)
8                                                                      .AddJsonFile("appsettings.json", true, true)
9                                                                      .AddJsonFile($"appsettings.{env.EnvironmentName}.json", true)
10                                                                      .AddEnvironmentVariables();
11            //---
12            Configuration = builder.Build();
13        }
14
15        public void ConfigureServices(IServiceCollection services)
16        {
17            services.AddMvc();
18        }
19
20        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
21        {
22            app.Use(async (context, next) =>
23            {
24                try
25                {
26                    await next();
27                }
28                catch (Exception ex)
29                {
30                    if (context.Response.HasStarted)
31                    {
32                        throw;
33                    }
34                    context.Response.StatusCode = 500;
35                    await context.Response.WriteAsync(ex.ToString());
36                }
37            });
38            //---
39            app.UseMvc();
40            //---
41            const string secretKey = "mysupersecret_secretkey!123";
42            SymmetricSecurityKey signingKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(secretKey));
43            SigningCredentials signingCredentials = new SigningCredentials(signingKey, SecurityAlgorithms.HmacSha256);
44            //---
45            const string audience = "Audience";
46            const string issuer = "Issuer";
47            //---
48            TokenValidationParameters tokenValidationParameters = new TokenValidationParameters
49            {
50                ValidateIssuerSigningKey = true,
51                IssuerSigningKey = signingKey,
52
53                ValidateIssuer = false,
54                ValidIssuer = issuer,
55
56                ValidateAudience = true,
57                ValidAudience = audience,
58
59                ValidateLifetime = true,
60
61                ClockSkew = TimeSpan.Zero,
62                AuthenticationType = JwtBearerDefaults.AuthenticationScheme
63            };
64            //---
65            app.UseJwtBearerAuthentication(new JwtBearerOptions
66            {
67                AutomaticAuthenticate = true,
68                AutomaticChallenge = true,
69                TokenValidationParameters = tokenValidationParameters,
70                AuthenticationScheme = JwtBearerDefaults.AuthenticationScheme,
71            });
72            //---
73            app.UseSimpleTokenProvider(new TokenProviderOptions
74            {
75                Path = "/api/token",
76                Audience = audience,
77                Issuer = issuer,
78                SigningCredentials = signingCredentials,
79                Expiration = TimeSpan.FromDays(1),
80                IdentityResolver = GetIdentity
81            });
82        }
83        
84        private Task<ClaimsIdentity> GetIdentity(string username, string password)
85        {
86            if (username == "TEST" && password == "TEST123")
87            {
88                return Task.FromResult(new ClaimsIdentity(new GenericIdentity(username, "Token"), new Claim[] { }));
89            }
90
91            return Task.FromResult<ClaimsIdentity>(null);
92        }
93    }