인증서 생성기 화면 및 관련 작업

OpcPksPlatform/OpcPks.Collector/obj/Debug/net8.0/OpcPks.Collector.AssemblyInfo.cs

@@ -13,10 +13,10 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("OpcPks.Collector")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+171aaf6115cde8e9e930d14886fafa5fe4c1e4c0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+4e006a5a5f65f597fafaa3777b8a1073944eada2")]
 [assembly: System.Reflection.AssemblyProductAttribute("OpcPks.Collector")]
 [assembly: System.Reflection.AssemblyTitleAttribute("OpcPks.Collector")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Generated by the MSBuild WriteCodeFragment class.
+// MSBuild WriteCodeFragment 클래스에서 생성되었습니다.
 

OpcPksPlatform/OpcPks.Collector/obj/Debug/net8.0/OpcPks.Collector.AssemblyInfoInputs.cache

@@ -1 +1 @@
-209bb3a0d499ad79d64f5d7a0d7d5751da0a096972f0887479fd6077018132d3
+cc5c3e28019345878790a222ce17c89ce44d1c1d74447a18859ea42c9a3adb70

OpcPksPlatform/OpcPks.Core/Models/CertRequestModel.cs

@@ -0,0 +1,21 @@
+namespace OpcPks.Core.Models
+{
+    public class CertRequestModel
+    {
+        public string ApplicationName { get; set; } = "OpcPksClient";
+        public bool IsRedundant { get; set; } = false;
+
+        // 서버 호스트네임 (예: HONPKS)
+        public string PrimaryHostName { get; set; } = "";
+        public string SecondaryHostName { get; set; } = ""; // Redundant일 때 필수
+
+        // FTE 네트워크 구조 반영 (네트워크 대역 분리)
+        public string PrimaryIpA { get; set; } = "";   // 192.168.0.x 대역
+        public string PrimaryIpB { get; set; } = "";   // 192.168.1.x 대역 (FTE 이중화 시)
+        
+        public string SecondaryIpA { get; set; } = ""; // 192.168.0.y 대역
+        public string SecondaryIpB { get; set; } = ""; // 192.168.1.y 대역
+
+        public int ValidityYears { get; set; } = 5;
+    }
+}

OpcPksPlatform/OpcPks.Core/Services/CertificateGenerator.cs

@@ -0,0 +1,121 @@
+using Opc.Ua;
+using System.Security.Cryptography.X509Certificates;
+using OpcPks.Core.Models;
+
+namespace OpcPks.Core.Services
+{
+    public class CertificateGenerator
+    {
+        private readonly string _pfxPath;
+        private readonly string _ownCertPath;
+
+        public CertificateGenerator(string baseDataPath)
+        {
+            // 경로 설정 (현재 tree 구조 반영)
+            _pfxPath = Path.Combine(baseDataPath, "pki/own/private/OpcTestClient.pfx");
+            _ownCertPath = Path.Combine(baseDataPath, "pki/own/certs/OpcTestClient.der");
+        }
+
+        public async Task<bool> CreateHoneywellCertificateAsync(CertRequestModel model)
+        {
+            try
+            {
+                // 1. [중요] 기존 인증서 백업
+                BackupExistingCertificate();
+
+                Console.WriteLine("🔐 하니웰 맞춤형 인증서 생성을 시작합니다...");
+
+                // SAN 리스트 구축 (localhost 기본 포함)
+                var subjectAlternativeNames = new List<string> { "localhost", "127.0.0.1" };
+                
+                // Primary 정보 (FTE Yellow/Green)
+                if (!string.IsNullOrEmpty(model.PrimaryHostName))
+                {
+                    subjectAlternativeNames.Add(model.PrimaryHostName);
+                    subjectAlternativeNames.Add($"{model.PrimaryHostName}A");
+                }
+                if (!string.IsNullOrEmpty(model.PrimaryIpA)) subjectAlternativeNames.Add(model.PrimaryIpA);
+                if (!string.IsNullOrEmpty(model.PrimaryIpB)) subjectAlternativeNames.Add(model.PrimaryIpB);
+
+                // Secondary 정보 (Redundant 선택 시)
+                if (model.IsRedundant)
+                {
+                    if (!string.IsNullOrEmpty(model.SecondaryHostName))
+                    {
+                        subjectAlternativeNames.Add(model.SecondaryHostName);
+                        subjectAlternativeNames.Add($"{model.SecondaryHostName}B");
+                    }
+                    if (!string.IsNullOrEmpty(model.SecondaryIpA)) subjectAlternativeNames.Add(model.SecondaryIpA);
+                    if (!string.IsNullOrEmpty(model.SecondaryIpB)) subjectAlternativeNames.Add(model.SecondaryIpB);
+                }
+
+                // 2. 인증서 생성 (KeySize 2048, 하니웰 규격)
+                // var certificate = CertificateFactory.CreateCertificate(
+                //     model.ApplicationName,
+                //     model.ApplicationName,
+                //     null,
+                //     subjectAlternativeNames,
+                //     null,
+                //     2048,
+                //     DateTime.UtcNow.AddDays(-1),
+                //     model.ValidityYears * 12,
+                //     null
+                // );
+
+                // 2. 인증서 생성 (로그에 표시된 15개 인자 서명 순서 엄격 준수)
+                ushort keySize = 2048;
+                ushort lifetimeInMonths = (ushort)(model.ValidityYears * 12);
+
+                var certificate = CertificateFactory.CreateCertificate(
+                    "Directory",                                // 1. storeType (string)
+                    Path.GetDirectoryName(_pfxPath),            // 2. storePath (string)
+                    null,                                       // 3. password (string)
+                    $"urn:localhost:{model.ApplicationName}",   // 4. applicationUri (string)
+                    model.ApplicationName,                      // 5. applicationName (string)
+                    model.ApplicationName,                      // 6. subjectName (string)
+                    subjectAlternativeNames,                    // 7. domainNames (IList<string>)
+                    keySize,                                    // 8. keySize (ushort)
+                    DateTime.UtcNow.AddDays(-1),                // 9. startTime (DateTime)
+                    lifetimeInMonths,                           // 10. lifetimeInMonths (ushort)
+                    (ushort)256,                                // 11. hashSizeInBits (ushort)
+                    false,                                      // 12. isCA (bool)
+                    null,                                       // 13. issuer (X509Certificate2)
+                    null,                                       // 14. privateKey (byte[])
+                    0                                           // 15. hashAlgorithm (int)
+                );
+
+
+                // 3. 파일 저장
+                Directory.CreateDirectory(Path.GetDirectoryName(_pfxPath)!);
+                Directory.CreateDirectory(Path.GetDirectoryName(_ownCertPath)!);
+
+                // PFX (개인키 포함) 저장
+                byte[] pfxBytes = certificate.Export(X509ContentType.Pfx, "");
+                await File.WriteAllBytesAsync(_pfxPath, pfxBytes);
+
+                // DER (공개키만) 저장 - 하니웰 서버에 수동으로 신뢰 등록할 때 필요할 수 있음
+                byte[] derBytes = certificate.Export(X509ContentType.Cert);
+                await File.WriteAllBytesAsync(_ownCertPath, derBytes);
+
+                Console.WriteLine($"✅ 새 인증서 생성 완료 및 백업 성공.");
+                return true;
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"❌ 인증서 생성 실패: {ex.Message}");
+                return false;
+            }
+        }
+
+        private void BackupExistingCertificate()
+        {
+            if (File.Exists(_pfxPath))
+            {
+                string timestamp = DateTime.Now.ToString("yyyyMMdd_HHmmss");
+                string backupPath = _pfxPath + "." + timestamp + ".bak";
+                File.Copy(_pfxPath, backupPath, true);
+                Console.WriteLine($"📦 기존 인증서 백업됨: {Path.GetFileName(backupPath)}");
+            }
+        }
+    }
+}

OpcPksPlatform/OpcPks.Core/obj/Debug/net8.0/OpcPks.Core.AssemblyInfo.cs

@@ -13,10 +13,10 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("OpcPks.Core")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+171aaf6115cde8e9e930d14886fafa5fe4c1e4c0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+4e006a5a5f65f597fafaa3777b8a1073944eada2")]
 [assembly: System.Reflection.AssemblyProductAttribute("OpcPks.Core")]
 [assembly: System.Reflection.AssemblyTitleAttribute("OpcPks.Core")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Generated by the MSBuild WriteCodeFragment class.
+// MSBuild WriteCodeFragment 클래스에서 생성되었습니다.
 

OpcPksPlatform/OpcPks.Core/obj/Debug/net8.0/OpcPks.Core.AssemblyInfoInputs.cache

@@ -1 +1 @@
-fb717191c02dff3f083190ed14d847598609d6461f7931778b4e474636da4508
+c75e210b6893d92e0b1636a6b8f564c5a308ff97701a72ccf681ea4473190030

OpcPksPlatform/OpcPks.Core/obj/Debug/net8.0/OpcPks.Core.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-2304a9d0dd6384b5068ce141d8c63b025727e909890abc7b08e5f2fff4bf5261
+cea4cbfb0b4d3fd205bf727dfb75d0c31872eee74f74e79b0a11980153badb1b

OpcPksPlatform/OpcPks.Core/obj/OpcPks.Core.csproj.nuget.dgspec.json

@@ -10,11 +10,11 @@
         "projectUniqueName": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/OpcPks.Core.csproj",
         "projectName": "OpcPks.Core",
         "projectPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/OpcPks.Core.csproj",
-        "packagesPath": "/home/pacer/.nuget/packages/",
+        "packagesPath": "/root/.nuget/packages/",
         "outputPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/obj/",
         "projectStyle": "PackageReference",
         "configFilePaths": [
-          "/home/pacer/.nuget/NuGet/NuGet.Config"
+          "/root/.nuget/NuGet/NuGet.Config"
         ],
         "originalTargetFrameworks": [
           "net8.0"

OpcPksPlatform/OpcPks.Core/obj/OpcPks.Core.csproj.nuget.g.props

@@ -4,12 +4,12 @@
     <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>
     <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
     <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
-    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">/home/pacer/.nuget/packages/</NuGetPackageRoot>
+    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">/root/.nuget/packages/</NuGetPackageRoot>
-    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">/home/pacer/.nuget/packages/</NuGetPackageFolders>
+    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">/root/.nuget/packages/</NuGetPackageFolders>
     <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
     <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.8.1</NuGetToolVersion>
   </PropertyGroup>
   <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
-    <SourceRoot Include="/home/pacer/.nuget/packages/" />
+    <SourceRoot Include="/root/.nuget/packages/" />
   </ItemGroup>
 </Project>

OpcPksPlatform/OpcPks.Core/obj/project.assets.json

@@ -555,7 +555,7 @@
     ]
   },
   "packageFolders": {
-    "/home/pacer/.nuget/packages/": {}
+    "/root/.nuget/packages/": {}
   },
   "project": {
     "version": "1.0.0",
@@ -563,11 +563,11 @@
       "projectUniqueName": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/OpcPks.Core.csproj",
       "projectName": "OpcPks.Core",
       "projectPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/OpcPks.Core.csproj",
-      "packagesPath": "/home/pacer/.nuget/packages/",
+      "packagesPath": "/root/.nuget/packages/",
       "outputPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/obj/",
       "projectStyle": "PackageReference",
       "configFilePaths": [
-        "/home/pacer/.nuget/NuGet/NuGet.Config"
+        "/root/.nuget/NuGet/NuGet.Config"
       ],
       "originalTargetFrameworks": [
         "net8.0"

OpcPksPlatform/OpcPks.Core/obj/project.nuget.cache

@@ -1,19 +1,19 @@
 {
   "version": 2,
-  "dgSpecHash": "4hhhTNv5rdj9W8LEgtqRzvNnobbH+nWA4apshlgfd3j4OdsEpRlMXC2Q3X2ScEegniOPFgZFJJ9l+i9qtr7LrA==",
+  "dgSpecHash": "Yr08mh1oXg2H9eup6pJDv3DAEJIeIlBI+QyHLkFeXakigkBdjFhrDkS0UWc3z6IMWBK5yeeRM5RBBASJtTIrbA==",
   "success": true,
   "projectFilePath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/OpcPks.Core.csproj",
   "expectedPackageFiles": [
-    "/home/pacer/.nuget/packages/microsoft.extensions.dependencyinjection.abstractions/8.0.1/microsoft.extensions.dependencyinjection.abstractions.8.0.1.nupkg.sha512",
+    "/root/.nuget/packages/microsoft.extensions.dependencyinjection.abstractions/8.0.1/microsoft.extensions.dependencyinjection.abstractions.8.0.1.nupkg.sha512",
-    "/home/pacer/.nuget/packages/microsoft.extensions.logging.abstractions/8.0.1/microsoft.extensions.logging.abstractions.8.0.1.nupkg.sha512",
+    "/root/.nuget/packages/microsoft.extensions.logging.abstractions/8.0.1/microsoft.extensions.logging.abstractions.8.0.1.nupkg.sha512",
-    "/home/pacer/.nuget/packages/newtonsoft.json/13.0.3/newtonsoft.json.13.0.3.nupkg.sha512",
+    "/root/.nuget/packages/newtonsoft.json/13.0.3/newtonsoft.json.13.0.3.nupkg.sha512",
-    "/home/pacer/.nuget/packages/npgsql/8.0.4/npgsql.8.0.4.nupkg.sha512",
+    "/root/.nuget/packages/npgsql/8.0.4/npgsql.8.0.4.nupkg.sha512",
-    "/home/pacer/.nuget/packages/opcfoundation.netstandard.opc.ua.client/1.5.374.78/opcfoundation.netstandard.opc.ua.client.1.5.374.78.nupkg.sha512",
+    "/root/.nuget/packages/opcfoundation.netstandard.opc.ua.client/1.5.374.78/opcfoundation.netstandard.opc.ua.client.1.5.374.78.nupkg.sha512",
-    "/home/pacer/.nuget/packages/opcfoundation.netstandard.opc.ua.configuration/1.5.374.78/opcfoundation.netstandard.opc.ua.configuration.1.5.374.78.nupkg.sha512",
+    "/root/.nuget/packages/opcfoundation.netstandard.opc.ua.configuration/1.5.374.78/opcfoundation.netstandard.opc.ua.configuration.1.5.374.78.nupkg.sha512",
-    "/home/pacer/.nuget/packages/opcfoundation.netstandard.opc.ua.core/1.5.374.78/opcfoundation.netstandard.opc.ua.core.1.5.374.78.nupkg.sha512",
+    "/root/.nuget/packages/opcfoundation.netstandard.opc.ua.core/1.5.374.78/opcfoundation.netstandard.opc.ua.core.1.5.374.78.nupkg.sha512",
-    "/home/pacer/.nuget/packages/opcfoundation.netstandard.opc.ua.security.certificates/1.5.374.78/opcfoundation.netstandard.opc.ua.security.certificates.1.5.374.78.nupkg.sha512",
+    "/root/.nuget/packages/opcfoundation.netstandard.opc.ua.security.certificates/1.5.374.78/opcfoundation.netstandard.opc.ua.security.certificates.1.5.374.78.nupkg.sha512",
-    "/home/pacer/.nuget/packages/system.formats.asn1/8.0.1/system.formats.asn1.8.0.1.nupkg.sha512",
+    "/root/.nuget/packages/system.formats.asn1/8.0.1/system.formats.asn1.8.0.1.nupkg.sha512",
-    "/home/pacer/.nuget/packages/system.security.cryptography.cng/5.0.0/system.security.cryptography.cng.5.0.0.nupkg.sha512"
+    "/root/.nuget/packages/system.security.cryptography.cng/5.0.0/system.security.cryptography.cng.5.0.0.nupkg.sha512"
   ],
   "logs": []
 }

OpcPksPlatform/OpcPks.Web/Controllers/EngineeringController.cs

@@ -2,6 +2,7 @@ using Microsoft.AspNetCore.Mvc;
 using Npgsql;
 using OpcPks.Core.Data;
 using OpcPks.Core.Services;
+using OpcPks.Core.Models; // CertRequestModel 참조 추가
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -10,13 +11,18 @@ using System.Threading.Tasks;
 
 namespace OpcPks.Web.Controllers;
 
-[Route("Engineering")] // 🚨 경로를 명시적으로 고정
+[Route("Engineering")]
 public class EngineeringController : Controller
 {
-    [HttpGet("TagExplorer")] // Engineering/TagExplorer
+    // 하니웰 데이터 및 PKI 경로 고정
+    private readonly string _basePath = "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/Data";
+
+    #region [기존 기능: 태그 탐사 및 관리]
+
+    [HttpGet("TagExplorer")]
     public IActionResult TagExplorer() => View();
 
-    [HttpGet("Admin")] // Engineering/Admin
+    [HttpGet("Admin")]
     public IActionResult Admin() => View();
 
     [HttpPost("SearchByFilter")]
@@ -100,34 +106,20 @@ public class EngineeringController : Controller
     [HttpPost("RunCrawler")]
     public async Task<IActionResult> RunCrawler()
     {
-        Console.WriteLine("\n[API] === RunCrawler 요청 수신됨 ===");
+        try {
-        try 
-        {
             var sessionManager = new OpcSessionManager();
             var session = await sessionManager.GetSessionAsync();
 
             if (session == null || !session.Connected)
-            {
-                Console.WriteLine("❌ [API] 세션 연결 실패!");
                 return BadRequest(new { message = "하니웰 서버 연결 실패." });
-            }
 
             var crawler = new HoneywellCrawler(session);
-            string csvPath = @"/home/pacer/projects/OpcPksPlatform/OpcPks.Core/Data/Honeywell_FullMap.csv";
+            string csvPath = Path.Combine(_basePath, "Honeywell_FullMap.csv");
-            
-            string dir = Path.GetDirectoryName(csvPath);
-            if (!Directory.Exists(dir)) Directory.CreateDirectory(dir);
             
             await crawler.RunAsync("ns=1;s=$assetmodel", csvPath);
-
-            Console.WriteLine("✅ [API] 모든 탐사 공정 완료!");
             return Ok(new { message = "탐사 및 CSV 생성 완료!" });
         }
-        catch (Exception ex)
+        catch (Exception ex) { return BadRequest(new { message = ex.Message }); }
-        {
-            Console.WriteLine($"❌ [API] 치명적 오류: {ex.Message}");
-            return BadRequest(new { message = ex.Message });
-        }
     }
 
     [HttpPost("ImportCsv")]
@@ -136,10 +128,11 @@ public class EngineeringController : Controller
         try {
             using var conn = new NpgsqlConnection(DbConfig.ConnectionString);
             await conn.OpenAsync();
-            var sql = @"TRUNCATE raw_node_map;
+            string csvPath = Path.Combine(_basePath, "Honeywell_FullMap.csv");
-                        COPY raw_node_map(level, node_class, name, node_id) 
+            var sql = $@"TRUNCATE raw_node_map;
-                        FROM '/home/pacer/projects/OpcPksPlatform/OpcPks.Core/Data/Honeywell_FullMap.csv' 
+                         COPY raw_node_map(level, node_class, name, node_id) 
-                        DELIMITER ',' CSV HEADER;";
+                         FROM '{csvPath}' 
+                         DELIMITER ',' CSV HEADER;";
             using var cmd = new NpgsqlCommand(sql, conn);
             await cmd.ExecuteNonQueryAsync();
             return Ok(new { message = "DB 동기화 완료" });
@@ -147,6 +140,48 @@ public class EngineeringController : Controller
         catch (Exception ex) { return BadRequest(ex.Message); }
     }
 
+    #endregion
+
+    #region [신규 기능: 하니웰 전용 인증서 관리]
+
+    [HttpGet("CertManager")]
+    public IActionResult CertManager() 
+    {
+        string pfxPath = Path.Combine(_basePath, "pki/own/private/OpcTestClient.pfx");
+        
+        // 파일 존재 여부를 ViewData에 담아 보냅니다.
+        ViewBag.IsCertExists = System.IO.File.Exists(pfxPath);
+        
+        ViewBag.SuccessMsg = TempData["Success"];
+        ViewBag.ErrorMsg = TempData["Error"];
+        return View(new CertRequestModel()); 
+    }
+
+    [HttpPost("GenerateCertificate")]
+    public async Task<IActionResult> GenerateCertificate(CertRequestModel model)
+    {
+        try 
+        {
+            var generator = new CertificateGenerator(_basePath);
+            var success = await generator.CreateHoneywellCertificateAsync(model);
+            
+            if (success) {
+                TempData["Success"] = "하니웰 FTE 대응 인증서가 생성 및 백업되었습니다.";
+                return RedirectToAction("CertManager");
+            }
+            
+            TempData["Error"] = "인증서 생성 중 오류가 발생했습니다.";
+            return RedirectToAction("CertManager");
+        }
+        catch (Exception ex) 
+        {
+            TempData["Error"] = ex.Message;
+            return RedirectToAction("CertManager");
+        }
+    }
+
+    #endregion
+
     public class SearchRequest { public string TagTerm { get; set; } public List<string> Suffixes { get; set; } }
     public class TagRegistrationRequest { public string TagName { get; set; } public string NodeId { get; set; } public string DataType { get; set; } }
 }

OpcPksPlatform/OpcPks.Web/Views/Engineering/Admin.cshtml

@@ -1,24 +1,107 @@
-<div class="card border-danger">
+@{
-    <div class="card-header bg-danger text-white">System Engineering - Discovery Mode</div>
+    ViewData["Title"] = "System Admin";
-    <div class="card-body">
+}
-        <h5>1. 하니웰 자산 모델 탐사 (Crawler)</h5>
-        <p class="text-muted">서버의 모든 노드를 훑어 CSV 파일을 생성합니다. (시간이 오래 걸릴 수 있음)</p>
-        <button id="btnRunCrawler" class="btn btn-danger" onclick="runCrawler()">🚀 탐사 및 CSV 생성 시작</button>
 
-        <hr>
+<div class="container mt-4">
+    <div class="card border-danger shadow">
+        <div class="card-header bg-danger text-white">
+            <h4 class="mb-0">🛠️ System Engineering - Discovery Mode</h4>
+        </div>
+        <div class="card-body">
+            <section class="mb-5">
+                <h5>1. 하니웰 Asset 모델 탐사 (Crawler)</h5>
+                <p class="text-muted">서버의 모든 노드를 훑어 <code>Honeywell_FullMap.csv</code> 파일을 생성합니다. <br>
+                <small class="text-danger">* 주의: 노드 수가 많을 경우 하니웰 서버와 네트워크에 부하가 발생할 수 있습니다.</small></p>
                 
-        <h5>2. DB 동기화 (CSV to Database)</h5>
+                <button id="btnRunCrawler" class="btn btn-danger btn-lg" onclick="runCrawler()">
-        <p class="text-muted">생성된 Honeywell_FullMap.csv 파일을 읽어 DB에 일괄 저장합니다.</p>
+                    <span id="spinnerCrawler" class="spinner-border spinner-border-sm d-none" role="status" aria-hidden="true"></span>
-        <button id="btnImportCsv" class="btn btn-warning" onclick="importCsvToDb()">📥 CSV 데이터를 DB로 가져오기</button>
+                    🚀 탐사 및 CSV 생성 시작
+                </button>
+            </section>
+
+            <hr>
+
+            <section class="mt-4">
+                <h5>2. DB 동기화 (CSV to Database)</h5>
+                <p class="text-muted">생성된 CSV 파일을 읽어 PostgreSQL <code>raw_node_map</code> 테이블에 일괄 저장합니다.</p>
+                <button id="btnImportCsv" class="btn btn-warning btn-lg" onclick="importCsvToDb()">
+                    <span id="spinnerImport" class="spinner-border spinner-border-sm d-none" role="status" aria-hidden="true"></span>
+                    📥 CSV 데이터를 DB로 가져오기
+                </button>
+            </section>
+        </div>
+        <div class="card-footer bg-light">
+            <div id="statusMessage" class="fw-bold"></div>
+        </div>
     </div>
 </div>
 
+@section Scripts {
 <script>
-    function runCrawler() {
+    async function runCrawler() {
-        if(!confirm("전체 노드 탐사를 시작하시겠습니까? 하니웰 서버에 부하가 갈 수 있습니다.")) return;
+        const btn = document.getElementById('btnRunCrawler');
-        // API 호출: /Engineering/RunCrawler
+        const spinner = document.getElementById('spinnerCrawler');
+        const status = document.getElementById('statusMessage');
+
+        if (!confirm("전체 노드 탐사를 시작하시겠습니까? (ns=1;s=$assetmodel 기준)")) return;
+
+        try {
+            // 버튼 비활성화 및 로딩 시작
+            btn.disabled = true;
+            spinner.classList.remove('d-none');
+            status.innerText = "⏳ 하니웰 서버 탐사 중... 잠시만 기다려 주세요.";
+            status.className = "text-primary fw-bold";
+
+            const response = await fetch('/Engineering/RunCrawler', { method: 'POST' });
+            const result = await response.json();
+
+            if (response.ok) {
+                alert("✅ 성공: " + result.message);
+                status.innerText = "✅ 탐사 완료: " + result.message;
+                status.className = "text-success fw-bold";
+            } else {
+                throw new Error(result.message || "탐사 실패");
+            }
+        } catch (error) {
+            alert("❌ 에러 발생: " + error.message);
+            status.innerText = "❌ 오류: " + error.message;
+            status.className = "text-danger fw-bold";
+        } finally {
+            btn.disabled = false;
+            spinner.classList.add('d-none');
+        }
     }
-    function importCsvToDb() {
+
-        // API 호출: /Engineering/ImportCsv
+    async function importCsvToDb() {
+        const btn = document.getElementById('btnImportCsv');
+        const spinner = document.getElementById('spinnerImport');
+        const status = document.getElementById('statusMessage');
+
+        if (!confirm("CSV 데이터를 DB에 덮어씌우시겠습니까? (기존 데이터는 삭제됩니다.)")) return;
+
+        try {
+            btn.disabled = true;
+            spinner.classList.remove('d-none');
+            status.innerText = "⏳ DB 동기화 작업 중...";
+
+            const response = await fetch('/Engineering/ImportCsv', { method: 'POST' });
+            const result = await response.json();
+
+            if (response.ok) {
+                alert("✅ 성공: " + result.message);
+                status.innerText = "✅ DB 동기화 완료!";
+                status.className = "text-success fw-bold";
+            } else {
+                throw new Error(result.message || "동기화 실패");
+            }
+        } catch (error) {
+            alert("❌ 에러 발생: " + error.message);
+            status.innerText = "❌ 오류: " + error.message;
+            status.className = "text-danger fw-bold";
+        } finally {
+            btn.disabled = false;
+            spinner.classList.add('d-none');
+        }
     }
 </script>
+}

OpcPksPlatform/OpcPks.Web/Views/Engineering/CertManager.cshtml

@@ -0,0 +1,128 @@
+@model OpcPks.Core.Models.CertRequestModel
+
+<div class="container mt-4">
+    <div class="card shadow">
+        <div class="card-header bg-primary text-white">
+            <h4>🛡️ 하니웰 Experion 전용 인증서 생성기</h4>
+        </div>
+        <div class="card-body">
+            <form asp-action="GenerateCertificate" method="post">
+                <div class="row mb-4">
+                    <div class="col-md-6">
+                        <label class="form-label fw-bold">시스템 구성</label>
+                        <select asp-for="IsRedundant" class="form-select" id="systemType">
+                            <option value="false">Standalone (단일 서버)</option>
+                            <option value="true">Redundant (이중화 서버)</option>
+                        </select>
+                    </div>
+                    <div class="col-md-6">
+                        <label class="form-label fw-bold">어플리케이션 이름</label>
+                        <input asp-for="ApplicationName" class="form-control" placeholder="OpcPksClient" />
+                    </div>
+                </div>
+
+                <hr />
+
+                <h5 class="text-secondary"><span class="badge bg-info">Primary</span> 서버 정보</h5>
+                <div class="row mb-3">
+                    <div class="col-md-4">
+                        <label class="form-label">Host Name</label>
+                        <input asp-for="PrimaryHostName" class="form-control" placeholder="예: HONPKS" />
+                    </div>
+                    <div class="col-md-4">
+                        <label class="form-label text-warning">IP Address (Yellow)</label>
+                        <input asp-for="PrimaryIpA" class="form-control" placeholder="192.168.0.20" />
+                    </div>
+                    <div class="col-md-4">
+                        <label class="form-label text-success">IP Address (Green)</label>
+                        <input asp-for="PrimaryIpB" class="form-control" placeholder="192.168.1.20" />
+                    </div>
+                </div>
+
+                <h5 class="text-secondary mt-4"><span class="badge bg-secondary" id="secondaryBadge">Secondary</span> 서버 정보</h5>
+                <div class="row mb-3" id="secondaryFields">
+                    <div class="col-md-4">
+                        <label class="form-label">Host Name</label>
+                        <input asp-for="SecondaryHostName" class="form-control sec-input" placeholder="예: HONPKS" />
+                    </div>
+                    <div class="col-md-4">
+                        <label class="form-label text-warning">IP Address (Yellow)</label>
+                        <input asp-for="SecondaryIpA" class="form-control sec-input" placeholder="192.168.0.21" />
+                    </div>
+                    <div class="col-md-4">
+                        <label class="form-label text-success">IP Address (Green)</label>
+                        <input asp-for="SecondaryIpB" class="form-control sec-input" placeholder="192.168.1.21" />
+                    </div>
+                </div>
+
+                <div class="card bg-light border-warning mt-5">
+                    <div class="card-body">
+                        @if (ViewBag.IsCertExists == true)
+                        {
+                            <div class="alert alert-warning d-flex align-items-center">
+                                <span class="fs-4 me-3">⚠️</span>
+                                <div>
+                                    <strong>기존 인증서가 이미 존재합니다!</strong><br />
+                                    새로 생성 시 기존 서버와의 통신 신뢰관계(Trust)가 깨질 수 있습니다.
+                                </div>
+                            </div>
+                            
+                            <div class="form-check mb-3">
+                                <input class="form-check-input" type="checkbox" id="chkUnlock" onchange="toggleCertBtn()">
+                                <label class="form-check-label text-danger fw-bold" for="chkUnlock">
+                                    [위험 인지] 기존 인증서를 무시하고 새로 생성하는 것에 동의합니다.
+                                </label>
+                            </div>
+
+                            <button type="submit" id="btnGenerate" class="btn btn-danger btn-lg w-100" disabled>
+                                🔒 인증서가 이미 존재하여 잠겨있습니다
+                            </button>
+                        }
+                        else
+                        {
+                            <button type="submit" id="btnGenerate" class="btn btn-primary btn-lg w-100">
+                                🚀 인증서 생성 및 자동 적용 시작
+                            </button>
+                        }
+                    </div>
+                </div>
+            </form>
+        </div>
+    </div>
+</div>
+
+@section Scripts {
+    <script>
+        $(document).ready(function () {
+            // 1. 이중화 선택 로직
+            $('#systemType').change(function () {
+                const isRedundant = $(this).val() === 'true';
+                $('.sec-input').prop('disabled', !isRedundant);
+                
+                if(isRedundant) {
+                    $('#secondaryBadge').removeClass('bg-secondary').addClass('bg-info');
+                } else {
+                    $('#secondaryBadge').removeClass('bg-info').addClass('bg-secondary');
+                }
+            });
+
+            $('#systemType').trigger('change');
+        });
+
+        // 2. 버튼 잠금 해제 로직
+        function toggleCertBtn() {
+            const isChecked = document.getElementById('chkUnlock').checked;
+            const btn = document.getElementById('btnGenerate');
+            
+            if(isChecked) {
+                btn.disabled = false;
+                btn.innerText = "🔥 인증서 새로 생성 (강제 실행)";
+                btn.classList.replace('btn-danger', 'btn-warning');
+            } else {
+                btn.disabled = true;
+                btn.innerText = "🔒 인증서가 이미 존재하여 잠겨있습니다";
+                btn.classList.replace('btn-warning', 'btn-danger');
+            }
+        }
+    </script>
+}

OpcPksPlatform/OpcPks.Web/Views/Shared/_Layout.cshtml

@@ -12,7 +12,7 @@
     <header>
         <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
             <div class="container-fluid">
-                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">OpcPks.Web</a>
+                <a class="navbar-brand fw-bold" asp-area="" asp-controller="Home" asp-action="Index">🚀 OpcPks Platform</a>
                 <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
                         aria-expanded="false" aria-label="Toggle navigation">
                     <span class="navbar-toggler-icon"></span>
@@ -22,7 +22,24 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Home</a>
                         </li>
+
                         <li class="nav-item">
+                            <span class="nav-link text-muted">|</span>
+                        </li>
+
+                        <li class="nav-item">
+                            <a class="nav-link text-primary" asp-area="" asp-controller="Engineering" asp-action="TagExplorer">🔍 Tag Explorer</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-success" asp-area="" asp-controller="Engineering" asp-action="Admin">⚙️ DB Admin</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-danger" asp-area="" asp-controller="Engineering" asp-action="CertManager">🛡️ Cert Manager</a>
+                        </li>
+                    </ul>
+                    
+                    <ul class="navbar-nav">
+                         <li class="nav-item">
                             <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
                         </li>
                     </ul>
@@ -30,7 +47,23 @@
             </div>
         </nav>
     </header>
+
     <div class="container">
+        @if (TempData["Success"] != null)
+        {
+            <div class="alert alert-success alert-dismissible fade show" role="alert">
+                <strong>성공!</strong> @TempData["Success"]
+                <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+            </div>
+        }
+        @if (TempData["Error"] != null)
+        {
+            <div class="alert alert-danger alert-dismissible fade show" role="alert">
+                <strong>오류!</strong> @TempData["Error"]
+                <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+            </div>
+        }
+
         <main role="main" class="pb-3">
             @RenderBody()
         </main>

OpcPksPlatform/OpcPks.Web/obj/Debug/net8.0/OpcPks.Web.AssemblyInfo.cs

@@ -13,10 +13,10 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("OpcPks.Web")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+171aaf6115cde8e9e930d14886fafa5fe4c1e4c0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+4e006a5a5f65f597fafaa3777b8a1073944eada2")]
 [assembly: System.Reflection.AssemblyProductAttribute("OpcPks.Web")]
 [assembly: System.Reflection.AssemblyTitleAttribute("OpcPks.Web")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Generated by the MSBuild WriteCodeFragment class.
+// MSBuild WriteCodeFragment 클래스에서 생성되었습니다.
 

OpcPksPlatform/OpcPks.Web/obj/Debug/net8.0/OpcPks.Web.AssemblyInfoInputs.cache

@@ -1 +1 @@
-69146d785d05a31782563e3020fd0b70195b5ca5af2eb9bc318d486b90f84fe9
+e1494e87c92c732759b5281464380da6aa825fc12aba342324181898b9f0d33d

OpcPksPlatform/OpcPks.Web/obj/Debug/net8.0/OpcPks.Web.GeneratedMSBuildEditorConfig.editorconfig

@@ -22,6 +22,10 @@ build_property._RazorSourceGeneratorDebug =
 build_metadata.AdditionalFiles.TargetPath = Vmlld3MvRW5naW5lZXJpbmcvQWRtaW4uY3NodG1s
 build_metadata.AdditionalFiles.CssScope = 
 
+[/home/pacer/projects/OpcPksPlatform/OpcPks.Web/Views/Engineering/CertManager.cshtml]
+build_metadata.AdditionalFiles.TargetPath = Vmlld3MvRW5naW5lZXJpbmcvQ2VydE1hbmFnZXIuY3NodG1s
+build_metadata.AdditionalFiles.CssScope = 
+
 [/home/pacer/projects/OpcPksPlatform/OpcPks.Web/Views/Engineering/TagExplorer.cshtml]
 build_metadata.AdditionalFiles.TargetPath = Vmlld3MvRW5naW5lZXJpbmcvVGFnRXhwbG9yZXIuY3NodG1s
 build_metadata.AdditionalFiles.CssScope = 

OpcPksPlatform/OpcPks.Web/obj/Debug/net8.0/OpcPks.Web.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-211409f9c66f4d86deef10e146a286bf43dcff595588425d60ad90ee2a7fd32f
+da88b9ec6f30d3a67ed38dde28b0fbcd513cedae3a9742b74a5f06636cf1a15e

OpcPksPlatform/OpcPks.Web/obj/Debug/net8.0/OpcPks.Web.genruntimeconfig.cache

@@ -1 +1 @@
-ef34cdd3c41169ab6b411993059073056d84145d36a38b4aea950172aff7d741
+6467bb07a49b01c95068173444a1866c77670de41eed0f2a920478da9d4c65bc

OpcPksPlatform/OpcPks.Web/obj/OpcPks.Web.csproj.nuget.dgspec.json

@@ -10,11 +10,11 @@
         "projectUniqueName": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/OpcPks.Core.csproj",
         "projectName": "OpcPks.Core",
         "projectPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/OpcPks.Core.csproj",
-        "packagesPath": "/home/pacer/.nuget/packages/",
+        "packagesPath": "/root/.nuget/packages/",
         "outputPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Core/obj/",
         "projectStyle": "PackageReference",
         "configFilePaths": [
-          "/home/pacer/.nuget/NuGet/NuGet.Config"
+          "/root/.nuget/NuGet/NuGet.Config"
         ],
         "originalTargetFrameworks": [
           "net8.0"
@@ -73,11 +73,11 @@
         "projectUniqueName": "/home/pacer/projects/OpcPksPlatform/OpcPks.Web/OpcPks.Web.csproj",
         "projectName": "OpcPks.Web",
         "projectPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Web/OpcPks.Web.csproj",
-        "packagesPath": "/home/pacer/.nuget/packages/",
+        "packagesPath": "/root/.nuget/packages/",
         "outputPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Web/obj/",
         "projectStyle": "PackageReference",
         "configFilePaths": [
-          "/home/pacer/.nuget/NuGet/NuGet.Config"
+          "/root/.nuget/NuGet/NuGet.Config"
         ],
         "originalTargetFrameworks": [
           "net8.0"

OpcPksPlatform/OpcPks.Web/obj/OpcPks.Web.csproj.nuget.g.props

@@ -4,12 +4,12 @@
     <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>
     <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
     <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
-    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">/home/pacer/.nuget/packages/</NuGetPackageRoot>
+    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">/root/.nuget/packages/</NuGetPackageRoot>
-    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">/home/pacer/.nuget/packages/</NuGetPackageFolders>
+    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">/root/.nuget/packages/</NuGetPackageFolders>
     <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
     <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.8.1</NuGetToolVersion>
   </PropertyGroup>
   <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
-    <SourceRoot Include="/home/pacer/.nuget/packages/" />
+    <SourceRoot Include="/root/.nuget/packages/" />
   </ItemGroup>
 </Project>

OpcPksPlatform/OpcPks.Web/obj/project.assets.json

@@ -574,7 +574,7 @@
     ]
   },
   "packageFolders": {
-    "/home/pacer/.nuget/packages/": {}
+    "/root/.nuget/packages/": {}
   },
   "project": {
     "version": "1.0.0",
@@ -582,11 +582,11 @@
       "projectUniqueName": "/home/pacer/projects/OpcPksPlatform/OpcPks.Web/OpcPks.Web.csproj",
       "projectName": "OpcPks.Web",
       "projectPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Web/OpcPks.Web.csproj",
-      "packagesPath": "/home/pacer/.nuget/packages/",
+      "packagesPath": "/root/.nuget/packages/",
       "outputPath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Web/obj/",
       "projectStyle": "PackageReference",
       "configFilePaths": [
-        "/home/pacer/.nuget/NuGet/NuGet.Config"
+        "/root/.nuget/NuGet/NuGet.Config"
       ],
       "originalTargetFrameworks": [
         "net8.0"

OpcPksPlatform/OpcPks.Web/obj/project.nuget.cache

@@ -1,19 +1,19 @@
 {
   "version": 2,
-  "dgSpecHash": "Lhk78ivUpJSYUca9AozBeOWL1MSXwG/J03crkR8ohPXr0Jr13fI6SjcPbbT0IMW8j7gHacAchV4I/6FtcYipBA==",
+  "dgSpecHash": "1ODJAJibZeCWjDB9k93/7u2tzIkxUKCpt4LpJwtoyk9SPN+V9Z00ioG5BCZSRPJv0f/i3y9/JoZYPrLxXjCawQ==",
   "success": true,
   "projectFilePath": "/home/pacer/projects/OpcPksPlatform/OpcPks.Web/OpcPks.Web.csproj",
   "expectedPackageFiles": [
-    "/home/pacer/.nuget/packages/microsoft.extensions.dependencyinjection.abstractions/8.0.1/microsoft.extensions.dependencyinjection.abstractions.8.0.1.nupkg.sha512",
+    "/root/.nuget/packages/microsoft.extensions.dependencyinjection.abstractions/8.0.1/microsoft.extensions.dependencyinjection.abstractions.8.0.1.nupkg.sha512",
-    "/home/pacer/.nuget/packages/microsoft.extensions.logging.abstractions/8.0.1/microsoft.extensions.logging.abstractions.8.0.1.nupkg.sha512",
+    "/root/.nuget/packages/microsoft.extensions.logging.abstractions/8.0.1/microsoft.extensions.logging.abstractions.8.0.1.nupkg.sha512",
-    "/home/pacer/.nuget/packages/newtonsoft.json/13.0.3/newtonsoft.json.13.0.3.nupkg.sha512",
+    "/root/.nuget/packages/newtonsoft.json/13.0.3/newtonsoft.json.13.0.3.nupkg.sha512",
-    "/home/pacer/.nuget/packages/npgsql/8.0.4/npgsql.8.0.4.nupkg.sha512",
+    "/root/.nuget/packages/npgsql/8.0.4/npgsql.8.0.4.nupkg.sha512",
-    "/home/pacer/.nuget/packages/opcfoundation.netstandard.opc.ua.client/1.5.374.78/opcfoundation.netstandard.opc.ua.client.1.5.374.78.nupkg.sha512",
+    "/root/.nuget/packages/opcfoundation.netstandard.opc.ua.client/1.5.374.78/opcfoundation.netstandard.opc.ua.client.1.5.374.78.nupkg.sha512",
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