Sunji-posv-net/pos/POSV.Core/Utils/NLogUtils.cs

using NLog;
using NLog.Config;
using NLog.Targets;
using NLog.Targets.Wrappers;
using System;
using System.IO;
using Common.Logging;
using System.Net;
using System.Threading.Tasks;
using System.Text;
using System.Linq;
using NLog.Layouts;
using System.Collections.Generic;
using Newtonsoft.Json;
using NLog.RestTarget;
using NLog.Common;
using System.Diagnostics;
using POSV.Utils;
using System.Security.Cryptography;
using POSV;
using System.Windows.Forms;
using POSV.Common.Util;

namespace POSV.Utils
{
    public static class NLogUtils
    {
        private static object locker = new object();

        static NLogUtils()
        {
            string dataDirFullPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory , @"data/backup/");
            if (!Directory.Exists(dataDirFullPath))
            {
                lock (locker)
                {
                    if (!Directory.Exists(dataDirFullPath))
                    {
                        Directory.CreateDirectory(dataDirFullPath);
                    } 
                }
            }

            string logDirFullPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory , @"logs/");

            if (!Directory.Exists(logDirFullPath))
            {
                lock (locker)
                {
                    if (!Directory.Exists(logDirFullPath))
                    {
                        Directory.CreateDirectory(logDirFullPath);
                    }
                }
            }
        }

        //zhangy 2020-02-19 Edit 修改日志文件输出格式，添加按日归档、保留7日模式
        static void nlog_to_file_and_archive(LoggingConfiguration config)
        {
            var fileTarget = new FileTarget
            {
                MaxArchiveFiles = 7,
                FileName = "${basedir}/logs/log.txt" ,
                Layout = Layout.FromString("${longdate} | [${uppercase:${level}}] | ${logger} | ${message} | ${onexception:${exception:format=tostring} ${newline} ${stacktrace} ${newline}") ,
                ArchiveFileName = "${basedir}/logs/archives/log${shortdate}.{#####}.txt",
                ArchiveEvery = FileArchivePeriod.Day,
                ArchiveNumbering = ArchiveNumberingMode.Rolling,          
                EnableArchiveFileCompression = true,
                ConcurrentWrites = true,
                KeepFileOpen = false,
                AutoFlush = true,
                DeleteOldFileOnStartup = false,
                CreateDirs = true,
            };

            AsyncTargetWrapper wrapper = new AsyncTargetWrapper();
            wrapper.WrappedTarget = fileTarget;
            wrapper.QueueLimit = 5000;
            wrapper.OverflowAction = AsyncTargetWrapperOverflowAction.Discard;

            // Adding "File" as one of the log targets
            config.AddTarget("file" , wrapper);

            config.LoggingRules.Add(new NLog.Config.LoggingRule("*" , NLog.LogLevel.Info , wrapper));
        }

        static void nlog_to_console(LoggingConfiguration config)
        {
            var consoleTarget = new ColoredConsoleTarget
            {
                Layout = Layout.FromString("${longdate} | [${uppercase:${level}}] | ${logger} | ${message} | ${onexception:${exception:format=tostring} ${newline} ${stacktrace} ${newline}")
            };

            AsyncTargetWrapper wrapper = new AsyncTargetWrapper();
            wrapper.WrappedTarget = consoleTarget;
            wrapper.QueueLimit = 5000;
            wrapper.OverflowAction = AsyncTargetWrapperOverflowAction.Discard;

            config.AddTarget("console" , wrapper);
            config.LoggingRules.Add(new LoggingRule("*" , NLog.LogLevel.Info , wrapper));
        }

        public static void InitLogger()
        {
            try
            {
                NLog.LogManager.ThrowExceptions = true;

                var config = new LoggingConfiguration();

                nlog_to_console(config);

                nlog_to_file_and_archive(config);

                NLog.LogManager.Configuration = config;

                CommonLoggingAdapter.AdapterLogger();

            }
            catch (Exception ex)
            {
                ExceptionUtils.Current.Handle(ex);
            }
        }
    }
}


namespace NLog.RestTarget
{
    [Target("QiNiuLogService")]
    public sealed class QiNiuLogTarget : TargetWithLayout
    {
        public QiNiuLogTarget()
        {
            RepoName = string.Empty;
            Authorization = string.Empty;
            ServerAddress = string.Empty;
            Parameters = new List<LogParameterInfo>();
        }
        /// <summary>
        /// 队列名称
        /// </summary>
        [RequiredParameter]
        public string RepoName { get; set; }

        /// <summary>
        /// 授权信息
        /// </summary>
        [RequiredParameter]
        public string Authorization { get; set; }

        /// <summary>
        /// 请求地址
        /// </summary>
        [RequiredParameter]
        public string ServerAddress { get; set; }

        /// <summary>
        /// 参数
        /// </summary>
        [ArrayParameter(typeof(LogParameterInfo), "parameter")]
        public IList<LogParameterInfo> Parameters { get; private set; }

        private LayoutWithHeaderAndFooter LHF
        {
            get => (LayoutWithHeaderAndFooter)base.Layout;
            set => base.Layout = value;
        }

        public override Layout Layout
        {
            get => LHF.Layout;

            set
            {
                if (value is LayoutWithHeaderAndFooter)
                {
                    base.Layout = value;
                }
                else if (LHF == null)
                {
                    LHF = new LayoutWithHeaderAndFooter()
                    {
                        Layout = value
                    };
                }
                else
                {
                    LHF.Layout = value;
                }
            }
        }

        protected override void Write(AsyncLogEventInfo[] logEvents)
        {

            bool isUploadToQiniu = Global.Instance.GlobalConfigBoolValue(ConfigConstant.LOG_UPLOAD_TO_QINIU, false);

            Console.WriteLine(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" + isUploadToQiniu);

            if (isUploadToQiniu)
            {
                SendTheMessageToRemoteHost(logEvents);
            }
        }

        private void SendTheMessageToRemoteHost(AsyncLogEventInfo[] logEvents)
        {
            try
            {
                foreach (var logEvent in logEvents)
                {
                    var uri = new Uri(this.ServerAddress);
                    var eventInfo = logEvent.LogEvent;

                    //WiFi网络仅仅上传Error级别的消息
                    if (Global.Instance.IsWiFi)
                    {
                        if (eventInfo.Level != LogLevel.Error || eventInfo.Level != LogLevel.Fatal)
                        {
                            continue;
                        }
                    }

                    var tenantNo = Global.Instance.Authc != null ? Global.Instance.Authc.TenantId : "000000";
                    var storeId = Global.Instance.Authc != null ? Global.Instance.Authc.StoreId : "000000000000000000";
                    var storeNo = Global.Instance.Authc != null ? Global.Instance.Authc.StoreNo : "000000";
                    var storeName = Global.Instance.Authc != null ? Global.Instance.Authc.StoreName : "";
                    var posId = Global.Instance.Authc != null ? Global.Instance.Authc.PosId : "000000000000000000";
                    var posNo = Global.Instance.Authc != null ? Global.Instance.Authc.PosNo : "000000";

                    Parameters.Clear();

                    Parameters.Add(new LogParameterInfo() { Name = "appsign", Layout = Constant.APP_SIGN });
                    Parameters.Add(new LogParameterInfo() { Name = "version", Layout = Application.ProductVersion });
                    var theme = Global.Instance.GlobalConfigStringValue(ConfigConstant.LAYOUT_THEME, ThemeEnum.快餐.ToString());
                    Parameters.Add(new LogParameterInfo() { Name = "layout", Layout = theme });


                    Parameters.Add(new LogParameterInfo() { Name = "tenantNo", Layout = tenantNo });
                    Parameters.Add(new LogParameterInfo() { Name = "storeId", Layout = storeId });
                    Parameters.Add(new LogParameterInfo() { Name = "storeNo", Layout = storeNo });
                    Parameters.Add(new LogParameterInfo() { Name = "storeName", Layout = storeName });
                    Parameters.Add(new LogParameterInfo() { Name = "posId", Layout = posId });
                    Parameters.Add(new LogParameterInfo() { Name = "posNo", Layout = posNo });

                    Parameters.Add(new LogParameterInfo() { Name = "sequenceId", Layout = eventInfo.SequenceID });
                    Parameters.Add(new LogParameterInfo() { Name = "message", Layout = eventInfo.FormattedMessage });
                    Parameters.Add(new LogParameterInfo() { Name = "level", Layout = eventInfo.Level.Name });
                    Parameters.Add(new LogParameterInfo() { Name = "loggerName", Layout = eventInfo.LoggerName });
                    Parameters.Add(new LogParameterInfo() { Name = "loggerDate", Layout = eventInfo.TimeStamp.ToString("yyyy-MM-dd HH:mm:ss") });

                    string errorMessage = string.Empty;
                    var exception = eventInfo.Exception;
                    if (exception != null)
                    {
                        errorMessage = GetExceptionInfo(exception);
                    }
                    Parameters.Add(new LogParameterInfo() { Name = "exception", Layout = errorMessage });


                    StringBuilder stringBuilder = new StringBuilder();
                    foreach (var item in Parameters)
                    {
                        stringBuilder.Append($"{item.Name}={item.Layout}\t");
                    }

                    string message = stringBuilder.ToString().Replace("\r", "\\r").Replace("\n", "\\n");

                    ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) => true;

                    using (var client = new ExpectContinueAware())
                    {
                        Console.WriteLine(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"+Encoding.UTF8.GetByteCount(string.Concat(message, "\n")));

                        client.Headers.Add("Content-Type", "text/plain");
                        client.Headers.Add("Authorization", this.Authorization);
                        client.Encoding = Encoding.UTF8;
                        client.UploadStringCompleted += (sender, e) => { };
                        client.UploadStringAsync(uri, "POST", string.Concat(message,"\n"));
                    }
                }
            }
            catch (Exception ex)
            {
                ExceptionUtils.Current.Handle(ex);
            }
        }

        private string GetExceptionInfo(Exception e)
        {
            string errorMessage = e.Message + " " + e.StackTrace;
            if (e.InnerException != null)
            {
                errorMessage += e.InnerException.Message + " " + e.InnerException.StackTrace;
                if (e.InnerException.InnerException != null)
                {
                    errorMessage += e.InnerException.InnerException.Message + " " + e.InnerException.InnerException.StackTrace;
                }
            }
            return errorMessage;
        }
    }

    public class ExpectContinueAware : System.Net.WebClient
    {
        protected override System.Net.WebRequest GetWebRequest(Uri address)
        {
            System.Net.WebRequest request = base.GetWebRequest(address);
            if (request is System.Net.HttpWebRequest)
            {
                var hwr = request as System.Net.HttpWebRequest;
                hwr.ServicePoint.Expect100Continue = false;
            }
            return request;
        }
    }

    public class Auth
    {
        public const string ContentType = "Content-Type";
        public const string ContentMD5 = "Content-MD5";
        public const string Date = "Date";
        public const string Authorization = "Authorization";
        
        private string accessKey;
        private string secretKey;

        public Auth(string accessKey, string secretKey)
        {
            this.accessKey = accessKey;
            this.secretKey = secretKey;
        }
        /// <summary>
        /// SignRequest signs the request in the algorithm of Pandora
        /// see doc here at
        /// </summary>
        /// <param name="url"></param>
        /// <param name="method"></param>
        /// <param name="headers">
        /// method - request method
        /// resource - request path
        /// expires - deadline in unix timestamp in seconds
        /// contentType - content type
        /// contentMD5 - content md5, optional
        /// headers - sorted headers whose keys start with X-Qiniu-
        /// </param>
        /// <param name="qiniuSubResource"></param>
        /// <returns></returns>
        public string SignRequest(string url, string method, Dictionary<string, string> headers)
        {
            Dictionary<string, object> tokenDesc = new Dictionary<string, object>();
            //filter the qiniu heades
            List<string> qiniuHeaderKeys = new List<string>();
            foreach (string key in headers.Keys)
            {
                if (key.StartsWith("X-Qiniu-"))
                {
                    qiniuHeaderKeys.Add(key);
                }
            }
            qiniuHeaderKeys.Sort();
            string canHeadersStr = null;
            if (qiniuHeaderKeys.Count > 0)
            {
                List<string> canHeaders = new List<string>();
                foreach (string key in qiniuHeaderKeys)
                {
                    canHeaders.Add(String.Format("{0}:{1}", key.ToLower(), headers[key]));
                }
                canHeadersStr = String.Join("\n", canHeaders);
            }
            if (!String.IsNullOrEmpty(canHeadersStr))
            {
                tokenDesc["headers"] = canHeadersStr;
            }
            //check other headers
            if (headers.ContainsKey(ContentType))
            {
                tokenDesc["contentType"] = headers[ContentType];
            }
            if (headers.ContainsKey(ContentMD5))
            {
                tokenDesc["contentMD5"] = headers[ContentMD5];
            }
            Uri reqURI = new Uri(url);
            tokenDesc["resource"] = reqURI.AbsolutePath;
            tokenDesc["method"] = method;
            tokenDesc["expires"] = GetUnixTimestampInSeconds() + 24 * 60 * 60 * 7;
            string tokenDescData = JsonConvert.SerializeObject(tokenDesc);
            return String.Format("Pandora {0}", this.SignWithData(tokenDescData));
        }

        private string encodedSign(byte[] data)
        {
            HMACSHA1 hmac = new HMACSHA1(Encoding.UTF8.GetBytes(this.secretKey));
            byte[] digest = hmac.ComputeHash(data);
            return UrlSafeBase64Encode(digest);
        }

        private string encodedSign(string str)
        {
            byte[] data = Encoding.UTF8.GetBytes(str);
            return encodedSign(data);
        }

        public string Sign(byte[] data)
        {
            return string.Format("{0}:{1}", this.accessKey, encodedSign(data));
        }

        public string Sign(string str)
        {
            byte[] data = Encoding.UTF8.GetBytes(str);
            return Sign(data);
        }

        public string SignWithData(byte[] data)
        {
            string encodedData = UrlSafeBase64Encode(data);
            return string.Format("{0}:{1}:{2}", this.accessKey, encodedSign(encodedData), encodedData);
        }

        public string SignWithData(string str)
        {
            byte[] data = Encoding.UTF8.GetBytes(str);
            return SignWithData(data);
        }

        public static long GetUnixTimestampInSeconds()
        {
            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1)); // current zone
            long timeStamp = (long)(DateTime.Now - startTime).TotalMilliseconds / 1000; // timestamp in seconds
            return timeStamp;
        }

        public static string CreateHttpDateTime(DateTime dateTime)
        {
            return dateTime.ToUniversalTime().ToString("r");
        }

        public static string CreateRFC3339DateTime(DateTime dateTime)
        {
            return dateTime.ToString("yyyy-MM-dd'T'HH:mm:ss.fffzzz");
        }

        public static DateTime FromRFC3339DateTime(string dateTimeStr)
        {
            return DateTime.Parse(dateTimeStr);
        }

        public static string UrlSafeBase64Encode(string text)
        {
            return UrlSafeBase64Encode(Encoding.UTF8.GetBytes(text));
        }

        public static string UrlSafeBase64Encode(byte[] data)
        {
            return Convert.ToBase64String(data).Replace('+', '-').Replace('/', '_');
        }

        public static string UrlSafeBase64Encode(string bucket, string key)
        {
            return UrlSafeBase64Encode(bucket + ":" + key);
        }

        public static byte[] UrlsafeBase64Decode(string text)
        {
            return Convert.FromBase64String(text.Replace('-', '+').Replace('_', '/'));
        }
    }


    public class LogParameterInfo
    {
        public string Name { get; set; }

        public object Layout { get; set; }

        public override bool Equals(object obj)
        {
            var o = obj as LogParameterInfo;
            return o != null && Name == o.Name;
        }

        public override int GetHashCode()
        {
            return 31 * 17 + ((this == null) ? -1 : base.GetHashCode());
        }
    }

}