"securitySchemes":
{ "basicAuth":
       {
             "type":"http",
             "description":"Input your username and password to access this API",
             "scheme":"basic"
       }
}
…
"security":[
  {"basicAuth":[]}
]

using Microsoft.AspNetCore.Authentication;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System;
using System.Net.Http.Headers;
using System.Security.Claims;
using System.Text;
using System.Text.Encodings.Web;
using System.Threading.Tasks;

namespace OpenAPISwaggerDoc.Web.Authentication
{
    public class BasicAuthenticationHandler : AuthenticationHandler<AuthenticationSchemeOptions>
    {
        public BasicAuthenticationHandler(
            IOptionsMonitor<AuthenticationSchemeOptions> options,
            ILoggerFactory logger,
            UrlEncoder encoder,
            ISystemClock clock)
            : base(options, logger, encoder, clock)
        {
        }

        protected override Task<AuthenticateResult> HandleAuthenticateAsync()
        {
            if (!Request.Headers.ContainsKey("Authorization"))
            {
                return Task.FromResult(AuthenticateResult.Fail("Missing Authorization header"));
            }

            try
            {
                var authenticationHeader = AuthenticationHeaderValue.Parse(Request.Headers["Authorization"]);
                var credentialBytes = Convert.FromBase64String(authenticationHeader.Parameter);
                var credentials = Encoding.UTF8.GetString(credentialBytes).Split(':');
                var username = credentials[0];
                var password = credentials[1];

                if (username == "DNT" && password == "123")
                {
                    var claims = new[] { new Claim(ClaimTypes.NameIdentifier, username) };
                    var identity = new ClaimsIdentity(claims, Scheme.Name);
                    var principal = new ClaimsPrincipal(identity);
                    var ticket = new AuthenticationTicket(principal, Scheme.Name);
                    return Task.FromResult(AuthenticateResult.Success(ticket));
                }
                return Task.FromResult(AuthenticateResult.Fail("Invalid username or password"));
            }
            catch
            {
                return Task.FromResult(AuthenticateResult.Fail("Invalid Authorization header"));
            }
        }
    }
}

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddAuthentication(defaultScheme: "Basic")
                    .AddScheme<AuthenticationSchemeOptions, BasicAuthenticationHandler>("Basic", null);

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
   // ...
            app.UseStaticFiles();

            app.UseAuthentication();

            app.UseMvc();
        }
    }
}

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
     // ...
   
            services.AddMvc(setupAction =>
            {
                setupAction.Filters.Add(new AuthorizeFilter());
        // ...

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddSwaggerGen(setupAction =>
            {
   // ...

                setupAction.AddSecurityDefinition("basicAuth", new OpenApiSecurityScheme
                {
                    Type = SecuritySchemeType.Http,
                    Scheme = "basic",
                    Description = "Input your username and password to access this API"
                });
            });

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc(setupAction =>
            {
                setupAction.Filters.Add(new ProducesResponseTypeAttribute(StatusCodes.Status401Unauthorized));

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddSwaggerGen(setupAction =>
            {
    // ...

                setupAction.AddSecurityRequirement(new OpenApiSecurityRequirement
                {
                    {
                        new OpenApiSecurityScheme
                        {
                            Reference = new OpenApiReference
                            {
                                Type = ReferenceType.SecurityScheme,
                                Id = "basicAuth"
                            }
                        },
                        new List<string>()
                    }
                });
            });

 PM> Install-Package Google.Apis
PM> Install-Package Google.Apis.auth
PM> Install-Package Google.Apis.Analytics.v3

using System;
using System.Linq;
using System.Security.Cryptography.X509Certificates;
using Google.Apis.Analytics.v3;
using Google.Apis.Analytics.v3.Data;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;

namespace GoogleAnalyticsAPIv3Tests
{
    public class AnalyticsQueryParameters
    {
        public DateTime Start { set; get; }
        public DateTime End { set; get; } 
        public string Dimensions { set; get; } 
        public string Filters { set; get; }
        public string Metrics { set; get; }
    }

    public class AnalyticsAuthentication
    {
        public Uri SiteUrl { set; get; }
        public string ApplicationName { set; get; }
        public string ServiceAccountEmail { set; get; }
        public string KeyFilePath { set; get; }
        public string KeyFilePassword { set; get; }

        public AnalyticsAuthentication()
        {
            KeyFilePassword = "notasecret";
        }
    }

    public class GoogleAnalyticsApiV3
    {
        public AnalyticsAuthentication Authentication { set; get; }
        public AnalyticsQueryParameters QueryParameters { set; get; }

        public GaData GetData()
        {
            var service = createAnalyticsService();
            var profile = getProfile(service);
            var query = service.Data.Ga.Get("ga:" + profile.Id,
                                QueryParameters.Start.ToString("yyyy-MM-dd"),
                                QueryParameters.End.ToString("yyyy-MM-dd"),
                                QueryParameters.Metrics);
            query.Dimensions = QueryParameters.Dimensions;
            query.Filters = QueryParameters.Filters;
            query.SamplingLevel = DataResource.GaResource.GetRequest.SamplingLevelEnum.HIGHERPRECISION;
            return query.Execute();
        }

        private AnalyticsService createAnalyticsService()
        {
            var certificate = new X509Certificate2(Authentication.KeyFilePath, Authentication.KeyFilePassword, X509KeyStorageFlags.Exportable);
            var credential = new ServiceAccountCredential(
                new ServiceAccountCredential.Initializer(Authentication.ServiceAccountEmail)
                {
                    Scopes = new[] { AnalyticsService.Scope.AnalyticsReadonly }
                }.FromCertificate(certificate));

            return new AnalyticsService(new BaseClientService.Initializer
            {
                HttpClientInitializer = credential,
                ApplicationName = Authentication.ApplicationName
            });
        }

        private Profile getProfile(AnalyticsService service)
        {
            var accountListRequest = service.Management.Accounts.List();
            var accountList = accountListRequest.Execute();
            var site = Authentication.SiteUrl.Host.ToLowerInvariant();
            var account = accountList.Items.FirstOrDefault(x => x.Name.ToLowerInvariant().Contains(site));
            var webPropertyListRequest = service.Management.Webproperties.List(account.Id);
            var webPropertyList = webPropertyListRequest.Execute();
            var sitePropertyList = webPropertyList.Items.FirstOrDefault(a => a.Name.ToLowerInvariant().Contains(site));
            var profileListRequest = service.Management.Profiles.List(account.Id, sitePropertyList.Id);
            var profileList = profileListRequest.Execute();
            return profileList.Items.FirstOrDefault(a => a.Name.ToLowerInvariant().Contains(site));
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;

namespace GoogleAnalyticsAPIv3Tests
{
    class Program
    {

        static void Main(string[] args)
        {
            var statistics = new GoogleAnalyticsApiV3
            {
                Authentication = new AnalyticsAuthentication
                {
                    ApplicationName = "My Project",
                    KeyFilePath = "811e1d9976cd516b55-privatekey.p12",
                    ServiceAccountEmail = "10152bng4j3mq@developer.gserviceaccount.com",
                    SiteUrl = new Uri("https://www.dntips.ir/")
                },
                QueryParameters = new AnalyticsQueryParameters
                {
                    Start = DateTime.Now.AddDays(-7),
                    End = DateTime.Now,
                    Dimensions = "ga:date",
                    Filters = null,
                    Metrics = "ga:users,ga:sessions,ga:pageviews"
                }
            }.GetData();


            foreach (var result in statistics.TotalsForAllResults)
            {
                Console.WriteLine(result.Key + " -> total:" + result.Value);
            }
            Console.WriteLine();

            foreach (var row in statistics.ColumnHeaders)
            {
                Console.Write(row.Name + "\t");
            }
            Console.WriteLine();

            foreach (var row in statistics.Rows)
            {
                var rowItems = (List<string>)row;
                Console.WriteLine(rowItems.Aggregate((s1, s2) => s1 + "\t" + s2));
            }

            Console.ReadLine();
        }
    }
}

AngularJS is one of the most preferred framework for the web developers who aspire to design a web app in a dynamic manner. In case, if your developers are going to start a project on AngularJS , they may be in need of numerous tools to develop your website in a full-fledged manner. - See more at: http://www.valuecoders.com/blog/technology-and-apps/top-20-angularjs-developer-tools/#sthash.0yLW201H.dpuf 

We finished week 2 of the 9-week boot camp. This week was AngularJS week. We covered building the front-end of a Single Page App with the AngularJS framework. In particular, we covered topics such as client-side routing, making Ajax calls using the $http service and the $route factory, building custom AngularJS services, working with Google Maps, using Angular UI Bootstrap, and uploading files to services such as FilePicker.io. 

A few simple AngularJS directives that wrap the social sharing buttons: Facebook Like, Google Plus, Twitter Tweet and Pinterest Pin It. 

A set of AngularJS directives that provides a declarative syntax for building common charts using D3.  Demo

bower install angularD3

npm install angular_d3