IczpNet.Pusher.Application.Contracts 8.2.0.1

Iczp.Pusher

abpvnext push module

IczpNet.Pusher.Domain.Shared

CommandAttribute.cs

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

namespace IczpNet.Pusher.Commands;

[AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
public class CommandAttribute : Attribute
{
    public string Command { get; }

    public CommandAttribute(string command)
    {
        Command = command;
    }

    public static string GetValue<T>()
    {
        return GetValue(typeof(T));
    }

    public static List<string> GetValues<T>()
    {
        return GetValues(typeof(T));
    }

    public static List<string> GetValues(Type type)
    {
        var nameAttributes = type.GetCustomAttributes<CommandAttribute>();

        if (!nameAttributes.Any())
        {
            return [type.FullName];
        }
        return nameAttributes.Select(x => x.Command).ToList();
    }

    public static string GetValue(Type type)
    {
        var nameAttribute = type.GetCustomAttribute<CommandAttribute>();

        if (nameAttribute == null)
        {
            return type.FullName;
        }
        return nameAttribute.Command;
    }
}

TicketInfo.cs

using System;

namespace IczpNet.Pusher.Tickets;

public class TicketInfo
{
    public string Id { get; set; }

    public string ConnectionId { get; set; }

    public Guid AppUserId { get; set; }

    public string DeviceId { get; set; }

    public DateTime CreationTime { get; set; } = DateTime.Now;

    public long ExpireSeconds { get; set; }

    public override string ToString()
    {
        return $"Id={Id},ConnectionId={ConnectionId},AppUserId={AppUserId},DeviceId={DeviceId},CreationTime={CreationTime},ExpireSeconds={ExpireSeconds}";
    }
}

DeviceIdAuditLogContributor.cs 加入审计日志

using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.DependencyInjection;
using System.Linq;
using Volo.Abp.Auditing;
using Volo.Abp.Data;
using Volo.Abp.Users;

namespace IczpNet.Pusher.DeviceIds;

public class DeviceIdAuditLogContributor : AuditLogContributor//, ITransientDependency
{
    //protected IDeviceIdResolver DeviceIdResolver { get; }
    //protected IOptions<PusherOptions> Options { get; }
    //public DeviceIdAuditLogContributor(IDeviceIdResolver deviceIdResolver,
    //    IOptions<PusherOptions> options)
    //{
    //    DeviceIdResolver = deviceIdResolver;
    //    Options = options;
    //}

    public override void PreContribute(AuditLogContributionContext context)
    {
        //deviceId for user
        var currentUser = context.ServiceProvider.GetRequiredService<ICurrentUser>();

        if (currentUser != null)
        {
            var userDeviceId = currentUser.FindClaimValue(DeviceIdExtensions.DeviceIdClaim);
            context.AuditInfo.SetProperty(DeviceIdExtensions.DeviceIdClaim, userDeviceId);
        }

        var htpContextAccessor = context.ServiceProvider.GetRequiredService<IHttpContextAccessor>();

        htpContextAccessor.HttpContext.Request.Headers
           .Where(x => x.Key != "User-Agent")
           .Where(x => x.Key != "Authorization")
           .Where(x => !string.IsNullOrEmpty(x.Value))
           .ToList()
           .ForEach(x =>
           {
               context.AuditInfo.SetProperty(x.Key, x.Value);
           });

        ////deviceId for request header
        //var deviceIdResolver = context.ServiceProvider.GetRequiredService<IDeviceIdResolver>();

        //void setProperty(string key)
        //{
        //    var value = deviceIdResolver.GetHeader(key);

        //    if (!string.IsNullOrEmpty(value))
        //    {
        //        context.AuditInfo.SetProperty(key, value);
        //    }
        //}

        //new List<string>() { "app-platform", "app-id", "app-version", deviceIdResolver.GetDeviceIdKey() }.ForEach(setProperty);
    }

    public override void PostContribute(AuditLogContributionContext context)
    {
        //context.AuditInfo.Comments.Add("Some comment deviceId...");
    }
}

DeviceIdClaimsPrincipalContributor.cs 加入用户 Claims

using System.Collections.Generic;
using System.Linq;
using System.Security.Claims;
using System.Security.Principal;
using System.Threading.Tasks;
using Volo.Abp.DependencyInjection;
using Volo.Abp.Security.Claims;

namespace IczpNet.Pusher.DeviceIds;

public class DeviceIdClaimsPrincipalContributor : IAbpClaimsPrincipalContributor, ITransientDependency
{
    //public const string DeviceIdClaim = "device_id";

    protected IDeviceIdResolver DeviceIdResolver { get; }

    public DeviceIdClaimsPrincipalContributor(IDeviceIdResolver deviceIdResolver)
    {
        DeviceIdResolver = deviceIdResolver;
    }

    public async Task ContributeAsync(AbpClaimsPrincipalContributorContext context)
    {
        var identity = context.ClaimsPrincipal.Identities.FirstOrDefault();

        //var userId = identity?.FindUserId();

        //if (!userId.HasValue)
        //{
        //    return;
        //}

        var deviceId = await DeviceIdResolver.GetDeviceIdAsync();

        if (!string.IsNullOrWhiteSpace(deviceId))
        {
            identity.AddIfNotContains(new Claim(DeviceIdExtensions.DeviceIdClaim, deviceId, ClaimValueTypes.Integer));
        }
    }
}

DeviceIdExtensions.cs

using Volo.Abp.Users;

namespace IczpNet.Pusher.DeviceIds;

public static class DeviceIdExtensions
{
    public const string DeviceIdClaim = "device_id";
    /// <summary>
    /// Get DeviceId by ICurrentUser
    /// </summary>
    /// <param name="currentUser"></param>
    /// <returns></returns>
    public static string GetDeviceId(this ICurrentUser currentUser)
    {
        return currentUser.FindClaimValue(DeviceIdClaim);
    }
}

Usage

IczpNet.Pusher.HttpApi.Host

PusherHttpApiHostModule.cs

[DependsOn(typeof(IczpNetPusherXXXXXXModule))]

[DependsOn(typeof(IczpNetPusherModule))]
public class IMServerModule : AbpModule
{
	//...
}

ConfigureServices

public override void ConfigureServices(ServiceConfigurationContext context)
{
    var configuration = context.Services.GetConfiguration();
    var hostingEnvironment = context.Services.GetHostingEnvironment();

    //...

    Configure<PusherOptions>(options =>
    {
     	options.Redis = ConnectionMultiplexer.Connect(configuration["Redis:Configuration"]);
    });

    //...
}

public override void OnApplicationInitialization(ApplicationInitializationContext context)
{
    var app = context.GetApplicationBuilder();
    var env = context.GetEnvironment();

    //...

    app.UsePusherSubscriber();  //add this line

}

appsettings.json

{
  "Redis": {
    "Configuration": "127.0.0.1"
  },
}