Saving operation logs with requests over 1024 characters #9525

4 Answer(s)

• 

  0

  zony created 4 years ago

  Support Team

  Hi ESTeam, I think you need to reimplement the IAuditingStore interface.Because in the default implementation, TruncateWithPostfix() is used to process strings, it will intercept the part exceeding 1024. The reason:

      [Table("AbpAuditLogs")]
      public class AuditLog : Entity<long>, IMayHaveTenant
      {
          // ... Other Code
  
          public static AuditLog CreateFromAuditInfo(AuditInfo auditInfo)
          {
              var exceptionMessage = GetAbpClearException(auditInfo.Exception);
              return new AuditLog
                     {
                         TenantId = auditInfo.TenantId,
                         UserId = auditInfo.UserId,
                         ServiceName = auditInfo.ServiceName.TruncateWithPostfix(MaxServiceNameLength),
                         MethodName = auditInfo.MethodName.TruncateWithPostfix(MaxMethodNameLength),
                         // The problem is here .
                         Parameters = auditInfo.Parameters.TruncateWithPostfix(MaxParametersLength),
                         ReturnValue = auditInfo.ReturnValue.TruncateWithPostfix(MaxReturnValueLength),
                         ExecutionTime = auditInfo.ExecutionTime,
                         ExecutionDuration = auditInfo.ExecutionDuration,
                         ClientIpAddress = auditInfo.ClientIpAddress.TruncateWithPostfix(MaxClientIpAddressLength),
                         ClientName = auditInfo.ClientName.TruncateWithPostfix(MaxClientNameLength),
                         BrowserInfo = auditInfo.BrowserInfo.TruncateWithPostfix(MaxBrowserInfoLength),
                         Exception = exceptionMessage.TruncateWithPostfix(MaxExceptionLength),
                         ImpersonatorUserId = auditInfo.ImpersonatorUserId,
                         ImpersonatorTenantId = auditInfo.ImpersonatorTenantId,
                         CustomData = auditInfo.CustomData.TruncateWithPostfix(MaxCustomDataLength)
                     };
          }
  
          // ...Other Code
  }
  

  StringExtensions.cs

  public static class StringExtensions
  {
      // Other Code ...
      public static string TruncateWithPostfix(this string str, int maxLength)
      {
          return TruncateWithPostfix(str, maxLength, "...");
      }
  
      // Other Code ...
      public static string TruncateWithPostfix(this string str, int maxLength, string postfix)
      {
          if (str == null)
          {
              return null;
          }
  
          if (string.IsNullOrEmpty(str) || maxLength == 0)
          {
              return string.Empty;
          }
  
          if (str.Length <= maxLength)
          {
              return str;
          }
  
          if (maxLength <= postfix.Length)
          {
              return postfix.Left(maxLength);
          }
  
          return str.Left(maxLength - postfix.Length) + postfix;
      }
  }
  

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• 

  0

  ESTeam created 4 years ago

  Hi again,

  so i create the class ExtendedAuditStore and now i'm lost, can you tell me what to do now? I just want to remove the cuts from the fields in the AbpAuditLogs table - I will modify all fields to nvarchar(max) and then i want to save exactly what am i receiving in the service.

  public class ExtendedAuditStore : AuditingStore { public ExtendedAuditStore(IRepository<AuditLog, long> auditLogRepository) : base(auditLogRepository) {

      }
  
      public override Task SaveAsync(AuditInfo auditInfo)
      {                       
          var result = base.SaveAsync(auditInfo);
  
          return result;
      }
  }
  
  best regards,
  Dirceu
  

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• 

  0

  zony created 4 years ago

  Support Team

  Hi ESTeam, Because CreateFromAuditInfo is a static method, you cannot override it. So you need to construct an AuditLog entity yourself, copy a copy of the code, and change its character limit.

      public class CustomAuditingStore : IAuditingStore
      {
          private readonly IRepository<AuditLog, long> _auditLogRepository;
  
          public CustomAuditingStore(IRepository<AuditLog, long> auditLogRepository)
          {
              _auditLogRepository = auditLogRepository;
          }
  
          public Task SaveAsync(AuditInfo auditInfo)
          {
              return _auditLogRepository.InsertAsync(CreateAuditLogEntity(auditInfo));
          }
  
          public void Save(AuditInfo auditInfo)
          {
              _auditLogRepository.Insert(CreateAuditLogEntity(auditInfo));
          }
  
          protected virtual AuditLog CreateAuditLogEntity(AuditInfo auditInfo)
          {
              var exceptionMessage = AuditLog.GetAbpClearException(auditInfo.Exception);
              return new AuditLog
              {
                  TenantId = auditInfo.TenantId,
                  UserId = auditInfo.UserId,
                  ServiceName = auditInfo.ServiceName.TruncateWithPostfix(AuditLog.MaxServiceNameLength),
                  MethodName = auditInfo.MethodName.TruncateWithPostfix(AuditLog.MaxMethodNameLength),
                  // Change to 4096.
                  Parameters = auditInfo.Parameters.TruncateWithPostfix(4096),
                  ReturnValue = auditInfo.ReturnValue.TruncateWithPostfix(AuditLog.MaxReturnValueLength),
                  ExecutionTime = auditInfo.ExecutionTime,
                  ExecutionDuration = auditInfo.ExecutionDuration,
                  ClientIpAddress = auditInfo.ClientIpAddress.TruncateWithPostfix(AuditLog.MaxClientIpAddressLength),
                  ClientName = auditInfo.ClientName.TruncateWithPostfix(AuditLog.MaxClientNameLength),
                  BrowserInfo = auditInfo.BrowserInfo.TruncateWithPostfix(AuditLog.MaxBrowserInfoLength),
                  Exception = exceptionMessage.TruncateWithPostfix(AuditLog.MaxExceptionLength),
                  ImpersonatorUserId = auditInfo.ImpersonatorUserId,
                  ImpersonatorTenantId = auditInfo.ImpersonatorTenantId,
                  CustomData = auditInfo.CustomData.TruncateWithPostfix(AuditLog.MaxCustomDataLength)
              };
          }
      }
  

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• 

  0

  ESTeam created 4 years ago

  Thanks,

  i've already figured it out, your answer also helped by i was trying to use the custom class - i had to add the following lines of code in the method PreInitialize from class CufHealthCareCoreModule: Configuration.ReplaceService(typeof(IAuditingStore), () => { IocManager.Register<IAuditingStore, ExtendedAuditStore>(DependencyLifeStyle.Transient); });

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