Fix MfApi ClassNotFound by passing Java classpath via ArgumentList.

Use ct-ZADBService and explicit MfClientLibPath so SMC restart finds client JARs.

Co-authored-by: Cursor <cursoragent@cursor.com>

ZA.CoreService.ESBCertificateManager/Data/targets.sample.json

@@ -1,12 +1,12 @@
 [
   {
     "Id": 1,
-    "Name": "DE-Test Container",
+    "Name": "DE-Test / ct-ZADBService",
     "Environment": "TEST",
     "IsActive": true,
     "TargetDirectory": "DeploySandbox/target-esb",
     "CertificateFileName": "esb-cert.cer",
-    "ContainerName": "DE-Test",
+    "ContainerName": "ct-ZADBService",
     "RestartType": "SonicContainer",
     "RestartCommand": "",
     "RestartArguments": "",

ZA.CoreService.ESBCertificateManager/Services/SonicManagementClient.cs

@@ -345,16 +345,21 @@ public sealed class SonicManagementClient : IDisposable
                 $"Domain={_connection.DomainName}; ConnectionUrl={_connection.ConnectionUrl}\n{output}");
         }
 
+        string libHint = string.IsNullOrWhiteSpace(_connection.MfClientLibPath)
+            ? _connection.SonicHome
+            : _connection.MfClientLibPath;
+
         return (false, "Neustart fehlgeschlagen (MfApi)",
             "Laut Doku (Management Application API / wie SMC-Restart):\n" +
             "JMSConnectorClient + MFProxyFactory.createAgentProxy + IAgentProxy.restart\n\n" +
             $"Container '{containerName}', Domain '{_connection.DomainName}', URL {_connection.ConnectionUrl}\n" +
             $"Fehler: {error}\nAusgabe: {output}\n\n" +
             "Benötigt (SMC-Installation):\n" +
-            $"- SonicHome={_connection.SonicHome} mit lib\\*.jar (mgmt_client / mfcontext / sonic_Client)\n" +
+            $"- MfClientLibPath/SonicHome={libHint} (mgmt_client.jar, mfcontext.jar, sonic_Client.jar)\n" +
-            "- Java (JavaHome/JavaPath oder JRE unter SonicHome)\n" +
+            $"- JavaPath={_connection.JavaPath}\n" +
             "- Dieselben ConnectionUrl/User/Pass wie beim SMC-Login\n" +
-            "Hinweis: stopcontainer.bat wird nicht verwendet (in SMC-only Versionen oft nicht vorhanden).");
+            "SMC-ObjectName Beispiel: proalpha-test.ct-ZADBService:ID=AGENT → ContainerName=ct-ZADBService\n" +
+            "Hinweis: stopcontainer.bat wird nicht verwendet (SMC-only).");
     }
 
     private static async Task<bool> IsTcpReachableAsync(string connectionUrl, CancellationToken cancellationToken)

ZA.CoreService.ESBCertificateManager/Services/SonicMfApiExecutor.cs

@@ -105,27 +105,11 @@ public sealed class SonicMfApiExecutor
             return (false, null, prepareError);
         }
 
-        List<string> args =
+        // ArgumentList statt manueller Quotes: sonst landet \"...\" im Classpath
-        [
+        // und Java findet JMSConnectorAddress trotz vorhandener JARs nicht.
-            "-cp", Quote(classpath!),
-            "SonicMfContainerTool",
-            command,
-            "--domain", _connection.DomainName,
-            "--url", _connection.ConnectionUrl,
-            "--user", _connection.Username,
-            "--timeout", Math.Clamp(_connection.TimeoutSeconds, 5, 600).ToString()
-        ];
-
-        if (!string.IsNullOrWhiteSpace(container))
-        {
-            args.Add("--container");
-            args.Add(container);
-        }
-
         ProcessStartInfo psi = new()
         {
             FileName = javaExe!,
-            Arguments = string.Join(" ", args.Select(EscapeArg)),
             UseShellExecute = false,
             RedirectStandardOutput = true,
             RedirectStandardError = true,
@@ -135,6 +119,25 @@ public sealed class SonicMfApiExecutor
             WorkingDirectory = classDir!
         };
 
+        psi.ArgumentList.Add("-cp");
+        psi.ArgumentList.Add(classpath!);
+        psi.ArgumentList.Add("SonicMfContainerTool");
+        psi.ArgumentList.Add(command);
+        psi.ArgumentList.Add("--domain");
+        psi.ArgumentList.Add(_connection.DomainName);
+        psi.ArgumentList.Add("--url");
+        psi.ArgumentList.Add(_connection.ConnectionUrl);
+        psi.ArgumentList.Add("--user");
+        psi.ArgumentList.Add(_connection.Username);
+        psi.ArgumentList.Add("--timeout");
+        psi.ArgumentList.Add(Math.Clamp(_connection.TimeoutSeconds, 5, 600).ToString());
+
+        if (!string.IsNullOrWhiteSpace(container))
+        {
+            psi.ArgumentList.Add("--container");
+            psi.ArgumentList.Add(container);
+        }
+
         psi.Environment["ESB_SONIC_PASSWORD"] = _connection.Password ?? string.Empty;
 
         using Process process = new() { StartInfo = psi };
@@ -172,6 +175,17 @@ public sealed class SonicMfApiExecutor
 
         string err = ExtractError(combined)
             ?? $"SonicMfContainerTool ExitCode={process.ExitCode}";
+
+        if (err.Contains("ClassNotFoundException", StringComparison.OrdinalIgnoreCase)
+            || combined.Contains("JMSConnectorAddress", StringComparison.OrdinalIgnoreCase))
+        {
+            err +=
+                "\n\nClasspath unvollständig: com.sonicsw.mf.jmx.client.JMSConnectorAddress fehlt.\n" +
+                "Bitte in appsettings MfClientLibPath auf den Ordner mit mgmt_client.jar / mfcontext.jar / sonic_Client.jar setzen\n" +
+                $"(aktuell SonicHome='{_connection.SonicHome}').\n" +
+                "Hinweis: Container-Kurzname laut SMC ist 'ct-ZADBService' (nicht der Verbindungs-Alias DE-Test).";
+        }
+
         return (false, combined.Length > 0 ? combined : null, err);
     }
 
@@ -226,8 +240,8 @@ public sealed class SonicMfApiExecutor
                 "Sonic-Client-JARs bleiben unter SonicHome\\lib.");
         }
 
-        (string? libDir, string? libError) = ResolveLibDirectoryDetailed();
+        (string? libClasspath, string? libError) = ResolveSonicClasspathDetailed();
-        if (libDir is null)
+        if (libClasspath is null)
         {
             return (false, null, null, null, libError);
         }
@@ -236,7 +250,7 @@ public sealed class SonicMfApiExecutor
         if (TryResolvePrebuiltTool(runtimeMajor, out string? prebuiltDir, out string? prebuiltEntry, out string? prebuiltError)
             && prebuiltDir is not null && prebuiltEntry is not null)
         {
-            string classpath = BuildClasspath(libDir, prebuiltEntry);
+            string classpath = libClasspath + Path.PathSeparator + prebuiltEntry;
             return (true, javaExe, prebuiltDir, classpath, null);
         }
 
@@ -258,8 +272,8 @@ public sealed class SonicMfApiExecutor
 
         File.Copy(sourcePath, javaTarget, overwrite: true);
 
-        string compileClasspath = BuildClasspath(libDir, null);
+        string compileClasspath = libClasspath;
-        string runtimeClasspath = BuildClasspath(libDir, workDir);
+        string runtimeClasspath = libClasspath + Path.PathSeparator + workDir;
 
         bool classOk = File.Exists(classFile)
             && ReadClassFileMajorVersion(classFile) is int existingMajor
@@ -285,8 +299,6 @@ public sealed class SonicMfApiExecutor
             ProcessStartInfo compilePsi = new()
             {
                 FileName = javac,
-                Arguments =
-                    $"{releaseArgs} -encoding UTF-8 -cp {Quote(compileClasspath)} -d {Quote(workDir)} {Quote(javaTarget)}",
                 UseShellExecute = false,
                 RedirectStandardOutput = true,
                 RedirectStandardError = true,
@@ -295,6 +307,27 @@ public sealed class SonicMfApiExecutor
                 StandardErrorEncoding = Encoding.UTF8
             };
 
+            if (releaseArgs.StartsWith("--release", StringComparison.Ordinal))
+            {
+                compilePsi.ArgumentList.Add("--release");
+                compilePsi.ArgumentList.Add("8");
+            }
+            else
+            {
+                compilePsi.ArgumentList.Add("-source");
+                compilePsi.ArgumentList.Add("1.8");
+                compilePsi.ArgumentList.Add("-target");
+                compilePsi.ArgumentList.Add("1.8");
+            }
+
+            compilePsi.ArgumentList.Add("-encoding");
+            compilePsi.ArgumentList.Add("UTF-8");
+            compilePsi.ArgumentList.Add("-cp");
+            compilePsi.ArgumentList.Add(compileClasspath);
+            compilePsi.ArgumentList.Add("-d");
+            compilePsi.ArgumentList.Add(workDir);
+            compilePsi.ArgumentList.Add(javaTarget);
+
             using Process compile = new() { StartInfo = compilePsi };
             if (!compile.Start())
             {
@@ -312,7 +345,7 @@ public sealed class SonicMfApiExecutor
                     "Kompilieren von SonicMfContainerTool für Java 8 fehlgeschlagen.\n" +
                     Truncate((cErr + "\n" + cOut).Trim()) +
                     $"\nErzeugt major={builtMajor?.ToString() ?? "?"}, Runtime erlaubt <={runtimeMajor}.\n" +
-                    $"Classpath-Lib: {libDir}");
+                    $"Classpath: {Truncate(compileClasspath, 240)}");
             }
         }
 
@@ -543,13 +576,17 @@ public sealed class SonicMfApiExecutor
         }
     }
 
-    private (string? Dir, string? Error) ResolveLibDirectoryDetailed()
+    /// <summary>
+    /// Baut einen Classpath mit echten Sonic-Management-Client-JARs
+    /// (inkl. com.sonicsw.mf.jmx.client.JMSConnectorAddress).
+    /// </summary>
+    private (string? Classpath, string? Error) ResolveSonicClasspathDetailed()
     {
-        List<(string Path, string Label)> candidates = [];
+        List<(string Path, string Label)> searchRoots = [];
 
         if (!string.IsNullOrWhiteSpace(_connection.MfClientLibPath))
         {
-            candidates.Add((_connection.MfClientLibPath.Trim(), "MfClientLibPath"));
+            searchRoots.Add((_connection.MfClientLibPath.Trim().Trim('"'), "MfClientLibPath"));
         }
 
         string? mqHome = Environment.GetEnvironmentVariable("MQ_HOME");
@@ -559,92 +596,262 @@ public sealed class SonicMfApiExecutor
 
         if (!string.IsNullOrWhiteSpace(mqHome))
         {
-            candidates.Add((Path.Combine(mqHome.Trim().Trim('"'), "lib"), "MQ_HOME\\lib"));
+            searchRoots.Add((mqHome.Trim().Trim('"'), "MQ_HOME"));
         }
 
         if (!string.IsNullOrWhiteSpace(esbHome))
         {
-            string esb = esbHome.Trim().Trim('"');
+            searchRoots.Add((esbHome.Trim().Trim('"'), "ESB_HOME/SONIC_HOME"));
-            candidates.Add((Path.Combine(esb, "lib"), "ESB_HOME\\lib"));
-            candidates.Add((Path.Combine(esb, "MQ", "lib"), "ESB_HOME\\MQ\\lib"));
-            candidates.Add((Path.Combine(esb, "mq", "lib"), "ESB_HOME\\mq\\lib"));
         }
 
         if (!string.IsNullOrWhiteSpace(_connection.SonicHome))
         {
-            string sonicHome = _connection.SonicHome.Trim();
+            string sonicHome = _connection.SonicHome.Trim().Trim('"');
-            candidates.Add((Path.Combine(sonicHome, "lib"), "SonicHome\\lib"));
+            searchRoots.Add((sonicHome, "SonicHome"));
-            candidates.Add((sonicHome, "SonicHome"));
-
-            // ESB-Home zeigt oft auf Broker/ESB; Client-JARs liegen unter MQ*/lib oder sibling MQ.
-            foreach (string nested in EnumerateLikelyLibRoots(sonicHome))
-            {
-                candidates.Add((nested, "SonicHome-nested\\lib"));
-            }
-
             string? parent = Directory.GetParent(sonicHome)?.FullName;
             if (!string.IsNullOrWhiteSpace(parent))
             {
-                candidates.Add((Path.Combine(parent, "lib"), "SonicHome-Parent\\lib"));
+                searchRoots.Add((parent, "SonicHome-Parent"));
-                foreach (string nested in EnumerateLikelyLibRoots(parent))
-                {
-                    candidates.Add((nested, "SonicHome-Parent-nested\\lib"));
-                }
             }
         }
 
         List<string> checkedPaths = [];
-        HashSet<string> seen = new(StringComparer.OrdinalIgnoreCase);
+        HashSet<string> seenDirs = new(StringComparer.OrdinalIgnoreCase);
-        foreach ((string path, string label) in candidates)
+        List<string> markerHits = [];
+
+        foreach ((string root, string label) in searchRoots)
         {
-            if (string.IsNullOrWhiteSpace(path) || !seen.Add(path))
+            if (string.IsNullOrWhiteSpace(root) || !Directory.Exists(root))
+            {
+                checkedPaths.Add($"{label}='{root}' (fehlt)");
+                continue;
+            }
+
+            checkedPaths.Add($"{label}='{root}'");
+
+            // 1) Bekannte Lib-Ordner
+            List<string> libCandidates = [root, Path.Combine(root, "lib"), .. EnumerateLikelyLibRoots(root)];
+
+            // 2) Rekursiv nach Marker-JARs (SMC-only oft unter MQ*/lib oder Client/lib)
+            foreach (string jar in EnumerateMarkerJars(root, maxDepth: 5, maxFiles: 400))
+            {
+                string? dir = Path.GetDirectoryName(jar);
+                if (!string.IsNullOrWhiteSpace(dir))
+                {
+                    libCandidates.Add(dir);
+                    markerHits.Add(jar);
+                }
+            }
+
+            foreach (string libDir in libCandidates)
+            {
+                if (string.IsNullOrWhiteSpace(libDir) || !seenDirs.Add(libDir) || !Directory.Exists(libDir))
                 {
                     continue;
                 }
 
-            checkedPaths.Add($"{label}='{path}'");
+                if (!DirectoryHasRequiredSonicClientJars(libDir, out string? detail))
-            if (!Directory.Exists(path))
                 {
+                    if (!string.IsNullOrWhiteSpace(detail))
+                    {
+                        checkedPaths.Add($"  skip '{libDir}': {detail}");
+                    }
+
                     continue;
                 }
 
-            if (DirectoryHasSonicClientJars(path))
+                string? classpath = BuildClasspathFromLibDirs(CollectRelatedLibDirs(libDir, root));
+                if (!string.IsNullOrWhiteSpace(classpath))
                 {
-                return (path, null);
+                    return (classpath, null);
+                }
             }
         }
 
         string sonicHomeVal = _connection.SonicHome ?? string.Empty;
-        bool sonicHomeExists = !string.IsNullOrWhiteSpace(sonicHomeVal) && Directory.Exists(sonicHomeVal);
+        string markerHint = markerHits.Count == 0
-        string libPath = string.IsNullOrWhiteSpace(sonicHomeVal)
+            ? "Keine Marker-JARs (mgmt_client/mfcontext/sonic_Client) gefunden."
-            ? "(SonicHome leer)"
+            : "Marker-Treffer (unvollständig):\n  - " + string.Join("\n  - ", markerHits.Distinct(StringComparer.OrdinalIgnoreCase).Take(12));
-            : Path.Combine(sonicHomeVal, "lib");
-
-        if (sonicHomeExists && Directory.Exists(libPath)
-            && !Directory.EnumerateFiles(libPath, "*.jar", SearchOption.TopDirectoryOnly).Any())
-        {
-            return (null,
-                $"Sonic-Client-JARs fehlen unter '{libPath}' (Ordner existiert, aber keine *.jar).\n" +
-                $"Verwendetes SonicHome: '{sonicHomeVal}'\n" +
-                "MfApi braucht u.a. mgmt_client.jar / mfcontext.jar / sonic_Client.jar.\n" +
-                "Falls SonicHome auf ESB zeigt: auf MQ-Home setzen oder MfClientLibPath auf den MQ\\lib-Ordner.\n" +
-                $"Geprüft: {string.Join("; ", checkedPaths)}");
-        }
-
-        if (sonicHomeExists && !Directory.Exists(libPath))
-        {
-            return (null,
-                $"SonicHome='{sonicHomeVal}' gefunden, aber Lib-Ordner fehlt: '{libPath}'.\n" +
-                "Sonic-Client-Installation prüfen oder MfClientLibPath setzen " +
-                "(erwartet *.jar, u.a. mgmt_client.jar).\n" +
-                $"Geprüft: {string.Join("; ", checkedPaths)}");
-        }
 
         return (null,
-            "Sonic-Client-JARs nicht gefunden. SonicHome\\lib, MQ_HOME\\lib, ESB_HOME\\lib oder MfClientLibPath setzen.\n" +
+            "Sonic-Client-JARs für MfApi fehlen (Class JMSConnectorAddress).\n" +
             $"Verwendetes SonicHome: '{(string.IsNullOrWhiteSpace(sonicHomeVal) ? "(leer)" : sonicHomeVal)}'\n" +
-            $"Geprüft:\n  - {string.Join("\n  - ", checkedPaths)}\n" +
+            "Benötigt u.a.: mgmt_client.jar, mfcontext.jar, sonic_Client.jar (Ordner mit *.jar).\n" +
-            "Benötigt u.a. mgmt_client.jar / mfcontext.jar / sonic_Client.jar.");
+            "Lösung: MfClientLibPath auf den Ordner setzen, in dem diese JARs liegen\n" +
+            "  (oft ...\\MQ10.0\\lib oder SMC-Client\\lib – nicht nur das JRE).\n" +
+            markerHint + "\n" +
+            "Geprüft:\n  - " + string.Join("\n  - ", checkedPaths.Take(40)));
+    }
+
+    private static IEnumerable<string> EnumerateMarkerJars(string root, int maxDepth, int maxFiles)
+    {
+        if (!Directory.Exists(root))
+        {
+            yield break;
+        }
+
+        string[] markers =
+        [
+            "mgmt_client", "mfcontext", "sonic_Client", "sonic_client",
+            "mf_client", "mf-client", "mgmt-client", "sonic_Crypto", "sonic_XA"
+        ];
+
+        Queue<(string Dir, int Depth)> queue = new();
+        queue.Enqueue((root, 0));
+        int yielded = 0;
+        HashSet<string> seen = new(StringComparer.OrdinalIgnoreCase);
+
+        while (queue.Count > 0 && yielded < maxFiles)
+        {
+            (string dir, int depth) = queue.Dequeue();
+            if (!seen.Add(dir))
+            {
+                continue;
+            }
+
+            IEnumerable<string> files;
+            try
+            {
+                files = Directory.EnumerateFiles(dir, "*.jar", SearchOption.TopDirectoryOnly);
+            }
+            catch
+            {
+                continue;
+            }
+
+            foreach (string file in files)
+            {
+                string name = Path.GetFileNameWithoutExtension(file);
+                if (markers.Any(m => name.Contains(m, StringComparison.OrdinalIgnoreCase)))
+                {
+                    yielded++;
+                    yield return file;
+                    if (yielded >= maxFiles)
+                    {
+                        yield break;
+                    }
+                }
+            }
+
+            if (depth >= maxDepth)
+            {
+                continue;
+            }
+
+            IEnumerable<string> children;
+            try
+            {
+                children = Directory.EnumerateDirectories(dir);
+            }
+            catch
+            {
+                continue;
+            }
+
+            foreach (string child in children)
+            {
+                string leaf = Path.GetFileName(child);
+                // Skip große / irrelevante Bäume
+                if (leaf.Equals("docs", StringComparison.OrdinalIgnoreCase)
+                    || leaf.Equals("documentation", StringComparison.OrdinalIgnoreCase)
+                    || leaf.Equals("samples", StringComparison.OrdinalIgnoreCase)
+                    || leaf.Equals("log", StringComparison.OrdinalIgnoreCase)
+                    || leaf.Equals("logs", StringComparison.OrdinalIgnoreCase)
+                    || leaf.Equals("tmp", StringComparison.OrdinalIgnoreCase)
+                    || leaf.Equals("temp", StringComparison.OrdinalIgnoreCase)
+                    || leaf.StartsWith("jre", StringComparison.OrdinalIgnoreCase)
+                    || leaf.Equals("jdk", StringComparison.OrdinalIgnoreCase))
+                {
+                    continue;
+                }
+
+                queue.Enqueue((child, depth + 1));
+            }
+        }
+    }
+
+    private static List<string> CollectRelatedLibDirs(string primaryLibDir, string searchRoot)
+    {
+        HashSet<string> dirs = new(StringComparer.OrdinalIgnoreCase) { primaryLibDir };
+
+        // Sibling-Libs oft: MQ/lib + ESB/lib + common/lib
+        string? parent = Directory.GetParent(primaryLibDir)?.FullName;
+        if (!string.IsNullOrWhiteSpace(parent))
+        {
+            foreach (string sibling in new[]
+                     {
+                         Path.Combine(parent, "lib"),
+                         Path.Combine(parent, "common", "lib"),
+                         Path.Combine(parent, "client", "lib")
+                     })
+            {
+                if (Directory.Exists(sibling))
+                {
+                    dirs.Add(sibling);
+                }
+            }
+
+            string? grand = Directory.GetParent(parent)?.FullName;
+            if (!string.IsNullOrWhiteSpace(grand))
+            {
+                foreach (string nested in EnumerateLikelyLibRoots(grand))
+                {
+                    dirs.Add(nested);
+                }
+            }
+        }
+
+        if (Directory.Exists(searchRoot))
+        {
+            foreach (string nested in EnumerateLikelyLibRoots(searchRoot))
+            {
+                dirs.Add(nested);
+            }
+        }
+
+        return dirs.Where(Directory.Exists).ToList();
+    }
+
+    private static string? BuildClasspathFromLibDirs(IEnumerable<string> libDirs)
+    {
+        HashSet<string> jarFiles = new(StringComparer.OrdinalIgnoreCase);
+
+        foreach (string dir in libDirs)
+        {
+            if (!Directory.Exists(dir))
+            {
+                continue;
+            }
+
+            try
+            {
+                foreach (string jar in Directory.EnumerateFiles(dir, "*.jar", SearchOption.TopDirectoryOnly))
+                {
+                    jarFiles.Add(jar);
+                }
+            }
+            catch
+            {
+                // ignore unreadable dirs
+            }
+        }
+
+        List<string> entries = jarFiles
+            .OrderBy(j => j, StringComparer.OrdinalIgnoreCase)
+            .ToList();
+
+        if (entries.Count == 0)
+        {
+            return null;
+        }
+
+        // Classpath-Länge begrenzen: zu viele Einträge → CreateProcess-Fehler
+        if (entries.Count > 250)
+        {
+            entries = entries.Take(250).ToList();
+        }
+
+        return string.Join(Path.PathSeparator, entries);
     }
 
     private static IEnumerable<string> EnumerateLikelyLibRoots(string root)
@@ -698,44 +905,44 @@ public sealed class SonicMfApiExecutor
         }
     }
 
-    private static bool DirectoryHasSonicClientJars(string path)
+    /// <summary>
+    /// Strikt: mindestens ein MF/Management-Client-JAR (nicht irgendein JAR-Ordner).
+    /// </summary>
+    private static bool DirectoryHasRequiredSonicClientJars(string path, out string? detail)
     {
+        detail = null;
         try
         {
             string[] jars = Directory.EnumerateFiles(path, "*.jar", SearchOption.TopDirectoryOnly).ToArray();
             if (jars.Length == 0)
             {
+                detail = "keine *.jar";
                 return false;
             }
 
-            // Bevorzugt echte Sonic-Client-Libs; sonst jeder JAR-Ordner als Fallback.
+            string[] strong =
-            string[] markers =
             [
-                "mgmt_client", "mfcontext", "sonic_Client", "sonic_client", "mf_client", "Sonic"
+                "mgmt_client", "mfcontext", "sonic_Client", "sonic_client", "mf_client", "mf-client"
             ];
-            if (jars.Any(j => markers.Any(m =>
+
-                    Path.GetFileName(j).Contains(m, StringComparison.OrdinalIgnoreCase))))
+            bool hasStrong = jars.Any(j =>
+                strong.Any(m => Path.GetFileName(j).Contains(m, StringComparison.OrdinalIgnoreCase)));
+
+            if (!hasStrong)
             {
+                detail = $"{jars.Length} JARs, aber ohne mgmt_client/mfcontext/sonic_Client";
+                return false;
+            }
+
             return true;
         }
-
+        catch (Exception ex)
-            return jars.Length > 0;
-        }
-        catch
         {
+            detail = ex.Message;
             return false;
         }
     }
 
-    private static string BuildClasspath(string libDir, string? extraEntry)
-    {
-        // Java-Classpath-Wildcard für alle JARs im Lib-Ordner
-        string jars = Path.Combine(libDir, "*");
-        return string.IsNullOrWhiteSpace(extraEntry)
-            ? jars
-            : jars + Path.PathSeparator + extraEntry;
-    }
-
     private static string? ResolveToolSourcePath()
     {
         string[] candidates =

ZA.CoreService.ESBCertificateManager/Tools/verify-mfapi-classpath.bat

@@ -0,0 +1,28 @@
+@echo off
+REM Prueft ob JMSConnectorAddress mit den Sonic-Client-JARs ladbar ist.
+set LIB=C:\DEV\MQ10.0\lib
+set JAVA=C:\Program Files (x86)\Java\jre1.8.0_501\bin\java.exe
+
+if not exist "%JAVA%" (
+  echo Java nicht gefunden: %JAVA%
+  exit /b 1
+)
+if not exist "%LIB%\mfcontext.jar" (
+  echo mfcontext.jar fehlt unter %LIB%
+  exit /b 1
+)
+
+set CP=%LIB%\mgmt_client.jar;%LIB%\mgmt_config.jar;%LIB%\sonic_mgmt_client.jar;%LIB%\mfcontext.jar;%LIB%\sonic_Client.jar;%LIB%\sonic_Client_ext.jar
+
+echo Java: %JAVA%
+echo CP:   %CP%
+echo.
+
+"%JAVA%" -cp "%CP%" -version
+echo.
+
+"%JAVA%" -cp "%CP%" com.sonicsw.mf.jmx.client.JMSConnectorAddress 2>&1
+echo ExitCode=%ERRORLEVEL%
+echo.
+echo Erwartet: oft "main method" / NoSuchMethodError ODER Usage - Hauptsache KEIN ClassNotFoundException.
+exit /b 0

ZA.CoreService.ESBCertificateManager/appsettings.json

@@ -16,9 +16,9 @@
       "SonicHome": "C:\\DEV\\MQ10.0",
       "JavaHome": "C:\\Program Files (x86)\\Java\\jre1.8.0_501",
       "JavaPath": "C:\\Program Files (x86)\\Java\\jre1.8.0_501\\bin\\java.exe",
-      "MfClientLibPath": "",
+      "MfClientLibPath": "C:\\DEV\\MQ10.0\\lib",
       "KnownContainers": [
-        "DE-Test"
+        "ct-ZADBService"
       ],
       "WinRmUsername": "",
       "WinRmPassword": "",