CHANGELOG.md

@@ -5,6 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [8.5.9] - 2026-07-23
+
+### Fixed
+- Preserve original exit code in Windows PowerShell script wrapper when redirecting streams, ensuring ogcore receives failure status (e.g., CommandNotFoundException).
+- Prevent raw PowerShell CLIXML output from leaking into stderr on Windows when a command fails non-interactively.
+- Removed the `START_SCRIPT` webhook entirely from the script launching process for both admin (`client=false`) and user-session (`client=true`) paths. This eliminates the race condition that caused duplicate traces in `ogcore`, as `ogcore` now marks traces as `IN_PROGRESS` synchronously.
+
+## [8.5.6] - 2026-07-21
+### Added
+- Notify `ogcore` via webhook when natively executed scripts finish, bringing `ogagent` in line with `ogLive` functionality (resolves stuck traces in "Enviada" state).
+
 ## [8.5.5] - 2026-05-13
 
 ### Changed
@@ -13,6 +24,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Promote job completion log in `oglive_worker.mon()` from `DEBUG` to `INFO`, now including the job result.
 - When `interfaceAdmin()` fails, log the script stdout at `WARNING` in addition to the existing `ERROR` for stderr, providing full diagnostic context without requiring a debug-level rerun.
 
+## [8.5.5] - 2026-05-20
+
+### Changed
+
+- On machines with multiple network interfaces, the agent now selects the interface whose IP the OS routing table would use to reach ogcore, instead of always picking the first interface returned by the OS. This ensures the agent registers with the correct IP on multi-homed machines. If the routing query fails (network not ready yet) the detection loop keeps retrying rather than accepting a wrong interface. Falls back to the first available interface only when the routing query succeeds but no interface matches (e.g. NAT or VPN).
+
 ## [8.5.4] - 2026-05-11
 
 ### Fixed

Jenkins/Jenkinsfile-deb-pkg

@@ -67,6 +67,20 @@ pipeline {
                 }
             }
         }
+        stage('Generate Changelog (Devel)') {
+            when {
+                branch 'devel'
+            }
+            steps {
+                script {
+                    def devName = params.DEV_NAME ? params.DEV_NAME : env.DEFAULT_DEV_NAME
+                    def devEmail = params.DEV_EMAIL ? params.DEV_EMAIL : env.DEFAULT_DEV_EMAIL
+                    generateDebianChangelog(env.BUILD_DIR, devName, devEmail, "devel")
+                    sh "mkdir -p ${env.BUILD_DIR}/debian/"
+                    sh "cp ${env.BUILD_DIR}/debian/changelog ${env.BUILD_DIR}/linux/debian/"
+                }
+            }
+        }
         stage('Build') {
             steps {
                 dir ("${env.BUILD_DIR}") {
@@ -112,8 +126,32 @@ pipeline {
                 }
             }
         }
+
+        stage ('Publish to Debian Repository (Devel)') {
+            when {
+                branch 'devel'
+            }
+            agent { label 'debian-repo' }
+            steps {
+               script {
+                    def versionPattern = "-${env.BUILD_NUMBER}~devel"
+                    publicarEnAptly('/var/tmp/opengnsys/debian-repo/ogagent', 'devel', versionPattern)
+                }
+            }
+        }
     }
     post {
+        success {
+            script {
+                if (env.BRANCH_NAME == 'devel') {
+                    build job: 'Aptly publish develop repository',
+                          wait: false,
+                          parameters: [
+                              string(name: 'TRIGGERED_BY', value: "${env.JOB_NAME}-${env.BUILD_NUMBER}")
+                          ]
+                }
+            }
+        }
         always {
             notifyBuildStatus('narenas@qindel.com')
         }

linux/Makefile

@@ -38,6 +38,7 @@ install-ogagent:
 
 	cp $(SOURCEDIR)/OGAgentUser.py $(LIBDIR)
 	# QT Dialogs & resources
+	cd $(SOURCEDIR) && python3 update.py
 	cp $(SOURCEDIR)/*_ui.py $(LIBDIR)
 	# Version file
 	cp $(SOURCEDIR)/VERSION $(LIBDIR)

linux/debian/changelog

@@ -1,3 +1,17 @@
+ogagent (8.5.9-1) stable; urgency=medium
+
+  * Removed START_SCRIPT webhook to fix race conditions causing duplicate traces
+  * Added script completion webhook to resolve stuck traces in Enviada state
+
+ -- OpenGnsys developers <info@opengnsys.es>  Wed, 29 Jul 2026 13:58:00 +0200
+
+ogagent (8.5.5-1) stable; urgency=medium
+
+  * Remove obsolete dependencies (six, prctl, libxss1) to support modern Ubuntu releases (like 26.04)
+  * Update policykit-1 to polkitd
+
+ -- OpenGnsys developers <info@opengnsys.es>  Thu, 09 Jul 2026 12:00:00 +0200
+
 ogagent (8.5.4-1) stable; urgency=medium
 
   * Fix network detection race condition on slow-booting machines: activation

linux/debian/control

@@ -2,7 +2,7 @@ Source: ogagent
 Section: admin
 Priority: optional
 Maintainer: OpenGnsys developers <info@opengnsys.es>
-Build-Depends: debhelper (>= 7), po-debconf
+Build-Depends: debhelper (>= 7), po-debconf, pyqt6-dev-tools
 Standards-Version: 3.9.2
 Homepage: https://opengnsys.es/
 
@@ -11,7 +11,7 @@ Section: admin
 Priority: optional
 Architecture: all
 Depends:
- policykit-1 (>= 0.100), python3 (>=3.4) | python (>= 3.4), python3-pyqt6, python3-requests,
+ polkitd | policykit-1 (>= 0.100), python3 (>=3.4), python3-pyqt6, python3-requests,
- python3-six, python3-prctl, python3-distro, libxss1, zenity, ${misc:Depends}
+ python3-distro, zenity, ${misc:Depends}
 Description: OpenGnsys Agent for Operating Systems
  This package provides the required components to allow this machine to work on an environment managed by OpenGnsys.

src/VERSION

@@ -1 +1 @@
-8.3.1
+8.5.9

src/about-dialog.ui

@@ -65,7 +65,7 @@
    <item>
     <widget class="QLabel" name="VersionLabel">
      <property name="text">
-      <string>Version 0</string>
+      <string>Version 8.5.6</string>
      </property>
     </widget>
    </item>

src/opengnsys/__init__.py

@@ -31,13 +31,10 @@
 """
 
 
-# On centos, old six release does not includes byte2int, nor six.PY2
-import six
-
 from . import modules
 from .RESTApi import REST, RESTError
 
-VERSION='0'
+VERSION='8.5.6'
 
 __title__ = 'OpenGnsys Agent'
 __version__ = VERSION
@@ -46,11 +43,4 @@ __author__ = 'Adolfo Gómez'
 __license__ = "BSD 3-clause"
 __copyright__ = "Copyright VirtualCable S.L.U."
 
-if not hasattr(six, 'byte2int'):
+
-    if six.PY3:
-        import operator
-        six.byte2int = operator.itemgetter(0)
-    else:
-        def _byte2int(bs):
-            return ord(bs[0])
-        six.byte2int = _byte2int

src/opengnsys/httpserver.py

@@ -34,10 +34,9 @@ import os
 import json
 import ssl
 import threading
-from six.moves.socketserver import ThreadingMixIn  # @UnresolvedImport
+from socketserver import ThreadingMixIn
-from six.moves.BaseHTTPServer import BaseHTTPRequestHandler  # @UnresolvedImport
+from http.server import BaseHTTPRequestHandler, HTTPServer
-from six.moves.BaseHTTPServer import HTTPServer  # @UnresolvedImport
+from urllib.parse import unquote
-from six.moves.urllib.parse import unquote  # @UnresolvedImport
 
 from .utils import exceptionToMessage
 from .certs import createSelfSignedCert

src/opengnsys/jobmgr.py

@@ -25,7 +25,7 @@ class JobMgr():
         ts = now.strftime ('%Y-%m-%d %H:%M:%S.%f%z')    ## '%s' doesn't work on windows
         job_id = hashlib.sha256 (now.isoformat().encode('UTF-8') + script.encode ('UTF-8')).hexdigest()[0:12]
         p = subprocess.Popen (args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-        self.jobs[job_id] = { 'p': p, 'pid': p.pid, 'starttime': ts, 'script': script, 'client': is_client, 'status': 'running', 'stdout': '', 'stderr': '' }
+        self.jobs[job_id] = { 'p': p, 'pid': p.pid, 'starttime': ts, 'script': script, 'client': is_client, 'status': 'running', 'stdout': '', 'stderr': '', 'notified': False }
         self.jobs[job_id]['t1'] = threading.Thread (target=job_readstdout, args=(self.jobs[job_id],))
         self.jobs[job_id]['t2'] = threading.Thread (target=job_readstderr, args=(self.jobs[job_id],))
         self.jobs[job_id]['t1'].start()

src/opengnsys/linux/operations.py

@@ -41,7 +41,6 @@ import ctypes.util
 import subprocess
 import struct
 import array
-import six
 import distro
 from opengnsys import utils
 
@@ -53,12 +52,12 @@ def _getMacAddr(ifname):
     '''
     if isinstance(ifname, list):
         return dict([(name, _getMacAddr(name)) for name in ifname])
-    if isinstance(ifname, six.text_type):
+    if isinstance(ifname, str):
         ifname = ifname.encode('utf-8')  # If unicode, convert to bytes (or str in python 2.7)
     try:
         s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
         info = bytearray(fcntl.ioctl(s.fileno(), 0x8927, struct.pack(str('256s'), ifname[:15])))
-        return six.text_type(''.join(['%02x:' % char for char in info[18:24]])[:-1])
+        return str(''.join(['%02x:' % char for char in info[18:24]])[:-1])
     except Exception:
         return None
 
@@ -70,11 +69,11 @@ def _getIpAddr(ifname):
     '''
     if isinstance(ifname, list):
         return dict([(name, _getIpAddr(name)) for name in ifname])
-    if isinstance(ifname, six.text_type):
+    if isinstance(ifname, str):
         ifname = ifname.encode('utf-8')  # If unicode, convert to bytes (or str in python 2.7)
     try:
         s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-        return six.text_type(socket.inet_ntoa(fcntl.ioctl(
+        return str(socket.inet_ntoa(fcntl.ioctl(
             s.fileno(),
             0x8915,  # SIOCGIFADDR
             struct.pack(str('256s'), ifname[:15])
@@ -138,11 +137,6 @@ def reboot(flags=0):
     '''
     Simple reboot using os command
     '''
-    # Workaround for dummy thread
-    if six.PY3 is False:
-        import threading
-        threading._DummyThread._Thread__stop = lambda x: 42
-
     # Check for OpenGnsys Client or GNU/Linux distribution.
     if os.path.exists('/scripts/oginit'):
         subprocess.call('source /opt/opengnsys/etc/preinit/loadenviron.sh; /opt/opengnsys/scripts/reboot', shell=True)
@@ -154,11 +148,6 @@ def poweroff(flags=0):
     '''
     Simple poweroff using os command
     '''
-    # Workaround for dummy thread
-    if six.PY3 is False:
-        import threading
-        threading._DummyThread._Thread__stop = lambda x: 42
-
     # Check for OpenGnsys Client or GNU/Linux distribution.
     if os.path.exists('/scripts/oginit'):
         subprocess.call('source /opt/opengnsys/etc/preinit/loadenviron.sh; /opt/opengnsys/scripts/poweroff', shell=True)
@@ -171,11 +160,6 @@ def logoff():
     Kills all curent user processes, which must send a logogof
     caveat: If the user has other sessions, will also disconnect from them
     '''
-    # Workaround for dummy thread
-    if six.PY3 is False:
-        import threading
-        threading._DummyThread._Thread__stop = lambda x: 42
-
     subprocess.call(['/usr/bin/pkill', '-u', os.environ['USER']])
 
 

src/opengnsys/macos/operations.py

@@ -41,7 +41,6 @@ import ctypes.util
 import subprocess
 import struct
 import array
-import six
 import json
 from opengnsys import utils
 
@@ -134,11 +133,6 @@ def reboot(flags=0):
     '''
     Simple reboot command
     '''
-    # Workaround for dummy thread
-    if six.PY3 is False:
-        import threading
-        threading._DummyThread._Thread__stop = lambda x: 42
-
     # Exec reboot command
     subprocess.call('/sbin/shutdown -r now', shell=True)
 
@@ -147,11 +141,6 @@ def poweroff(flags=0):
     '''
     Simple poweroff command
     '''
-    # Workaround for dummy thread
-    if six.PY3 is False:
-        import threading
-        threading._DummyThread._Thread__stop = lambda x: 42
-
     # Exec shutdown command
     subprocess.call('/sbin/shutdown -h now', shell=True)
 
@@ -160,11 +149,6 @@ def logoff():
     '''
     Simple logout using AppleScript
     '''
-    # Workaround for dummy thread
-    if six.PY3 is False:
-        import threading
-        threading._DummyThread._Thread__stop = lambda x: 42
-
     # Exec logout using AppleScript
     subprocess.call('/usr/bin/osascript -e \'tell app "System Events" to «event aevtrlgo»\'', shell=True)
 

src/opengnsys/modules/client/OpenGnSys/__init__.py

@@ -53,6 +53,35 @@ class OpenGnSysWorker(ClientWorker):
         job_id = self.jobmgr.launch_job (script, True)
         self.sendServerMessage('script_launched', {'op': 'launched', 'job_id': job_id})
 
+        # Monitor the job in the background and notify the server when done
+        def monitor_job():
+            import time
+            import threading
+            
+            job = self.jobmgr.jobs.get(job_id)
+            if not job:
+                return
+                
+            p = job.get('p')
+            if not p:
+                return
+                
+            p.wait()
+            # Wait for stdout/stderr threads to finish
+            if job.get('t1'): job['t1'].join()
+            if job.get('t2'): job['t2'].join()
+            
+            logger.debug(f'Client job {job_id} finished, notifying server.')
+            self.sendServerMessage('script_finished', {
+                'job_id': job_id,
+                'rc': p.returncode,
+                'stderr': job.get('stderr', ''),
+                'stdout': job.get('stdout', '')
+            })
+            
+        import threading
+        threading.Thread(target=monitor_job, daemon=True).start()
+
     def process_terminatescript(self, json_params):
         job_id = json_params['job_id']
         logger.debug('Processing terminatescript request, job_id "{}"'.format (job_id))

src/opengnsys/modules/server/OpenGnSys/__init__.py

@@ -34,6 +34,7 @@ import base64
 import os
 import random
 import shutil
+import socket
 import string
 import sys
 import threading
@@ -102,6 +103,7 @@ class OpenGnSysWorker(ServerWorker):
     exec_level = None  # Execution level (permitted operations)
     jobmgr = JobMgr()
     _registered = False  # Whether ogcore has acknowledged our ogagent/started
+    client_jobs = set()  # Track active client job IDs for busy status
 
     def _send_started(self):
         """Send ogagent/started to ogcore and mark as registered on success."""
@@ -125,13 +127,40 @@ class OpenGnSysWorker(ServerWorker):
         while True:
             time.sleep(1)
             n += 1
+            
+            # Check for finished jobs to send webhook
+            for k, elem in list(self.jobmgr.jobs.items()):
+                if elem.get('p') and elem['p'].poll() is not None:
+                    if not elem.get('notified', False):
+                        if not elem.get('t1').is_alive() and not elem.get('t2').is_alive():
+                            elem['notified'] = True
+                            elem['status'] = 'finished'
+                            elem['rc'] = elem['p'].returncode
+                            
+                            stdout = elem.get('stdout', '')
+                            stderr = elem.get('stderr', '')
+                            der = stdout + ('\n' if stdout and stderr else '') + stderr
+                            webhook_body = {
+                                "nfn": "RESPUESTA_EjecutarScript",
+                                "job_id": k,
+                                "res": 1 if elem['rc'] == 0 else 0,
+                                "der": der
+                            }
+                            logger.info(f"Job {k} finished with return code {elem['rc']}. Sending webhook to ogcore.")
+                            try:
+                                self.REST.sendMessage('clients/status/webhook', webhook_body)
+                            except Exception as e:
+                                logger.error(f"Failed to send webhook for job {k}: {e}")
+
             if not n % 10:
                 _st_map = {'linux': 'LNX', 'macos': 'OSX', 'windows': 'WIN'}
+                is_busy = any(j['p'].poll() is None for j in self.jobmgr.jobs.values()) or len(self.client_jobs) > 0
                 body = {
                     "iph": self.interface.ip,
                     "timestamp": int(time.time()),
-                    "busy": any(j['p'].poll() is None for j in self.jobmgr.jobs.values()),
+                    "busy": is_busy,
                     "st": _st_map.get(operations.os_type.lower(), 'UNK'),
+                    "loggedin": len(self.user) > 0,
                 }
                 result = self.REST.sendMessage('clients/status/webhook', body)
                 if result is None:
@@ -142,6 +171,36 @@ class OpenGnSysWorker(ServerWorker):
                     logger.info('Connection to ogcore restored, re-registering')
                     self._send_started()
 
+    def _best_interface(self, nets):
+        """
+        Return the interface whose IP the OS routing table would use to reach
+        ogcore, by opening a no-op UDP socket (no packets sent) and reading
+        the local address assigned by the kernel.
+
+        Returns None if the routing query itself fails (network not ready yet),
+        so the caller keeps retrying. Falls back to nets[0] only when the query
+        succeeds but no interface matches the routing IP (e.g. NAT or VPN).
+        """
+        try:
+            host = urllib.parse.urlparse(self.REST.endpoint).hostname
+            with socket.socket(socket.AF_INET, socket.SOCK_DGRAM) as s:
+                s.connect((host, 80))
+                local_ip = s.getsockname()[0]
+        except Exception as e:
+            logger.debug('Routing query to ogcore failed (network not ready?): {}'.format(e))
+            return None
+
+        for iface in nets:
+            if iface.ip == local_ip:
+                logger.debug('Selected interface {} ({}) for ogcore at {}'.format(
+                    iface.name, local_ip, host))
+                return iface
+
+        # Routing succeeded but no interface matched (NAT/VPN): best effort
+        logger.debug('No interface matched routing IP {}, falling back to {}'.format(
+            local_ip, nets[0].ip))
+        return nets[0]
+
     def _setup_network(self, ca_file, crt_file, key_file):
         """
         Background thread: waits indefinitely for a network interface, then
@@ -159,8 +218,8 @@ class OpenGnSysWorker(ServerWorker):
             try:
                 nets = list(operations.getNetworkInfo())
                 if nets:
-                    self.interface = nets[0]
+                    self.interface = self._best_interface(nets)
-                    if t > 0:
+                    if self.interface and t > 0:
                         logger.debug("Network interface found after {} seconds".format(t))
                 else:
                     logger.error('No network interfaces found')
@@ -441,11 +500,38 @@ class OpenGnSysWorker(ServerWorker):
 
     def process_client_script_launched(self, data):
         import tempfile
+        job_id = data['job_id']
         job_id_path = os.path.join(tempfile.gettempdir(), 'EjecutarScript-jobid')
         with open (job_id_path, 'w') as fd:
-            fd.write (data['job_id'])
+            fd.write (job_id)
+        self.client_jobs.add(job_id)
+            
         return True
 
+    def process_client_script_finished(self, data):
+        job_id = data['job_id']
+        rc = data['rc']
+        stdout = data.get('stdout', '')
+        stderr = data.get('stderr', '')
+        der = stdout + ('\n' if stdout and stderr else '') + stderr
+        
+        if job_id in self.client_jobs:
+            self.client_jobs.remove(job_id)
+            
+        logger.info(f"Client job {job_id} finished with return code {rc}. Sending webhook to ogcore.")
+        webhook_body = {
+            "nfn": "RESPUESTA_EjecutarScript",
+            "job_id": job_id,
+            "res": 1 if rc == 0 else 0,
+            "der": der
+        }
+        try:
+            self.REST.sendMessage('clients/status/webhook', webhook_body)
+        except Exception as e:
+            logger.error(f"Failed to send webhook for client job {job_id}: {e}")
+        return True
+
+
     @execution_level('full')
     @check_secret
     def process_terminatescript(self, path, get_params, post_params, server):

src/opengnsys/utils.py

@@ -32,7 +32,6 @@
 
 
 import sys
-import six
 
 if sys.platform == 'win32':
     _fromEncoding = 'windows-1250'
@@ -42,15 +41,15 @@ else:
 
 def toUnicode(msg):
     try:
-        if not isinstance(msg, six.text_type):
+        if not isinstance(msg, str):
-            if isinstance(msg, six.binary_type):
+            if isinstance(msg, bytes):
                 return msg.decode(_fromEncoding, 'ignore')
-            return six.text_type(msg)
+            return str(msg)
         else:
             return msg
     except Exception:
         try:
-            return six.text_type(msg)
+            return str(msg)
         except Exception:
             return ''
 

src/opengnsys/windows/operations.py

@@ -151,6 +151,8 @@ def get_etc_path():
 
 def build_popen_args(script):
     ## turn the script into utf16le, then to b64 again, and feed the blob to powershell
+    ## wrap the script to redirect stderr and output as a simple string to avoid CLIXML wrappers in non-interactive errors
+    script = f"$ProgressPreference = 'SilentlyContinue'; try {{ $errBefore = $Error.Count; $output = & {{ {script} }} 2>&1; $errAfter = $Error.Count; $exitcode = $LASTEXITCODE; $output | Out-String; if ($exitcode) {{ exit $exitcode }} elseif ($errAfter -gt $errBefore) {{ exit 1 }} }} catch {{ $_ | Out-String; exit 1 }}"
     u16 = script.encode ('utf-16le')                 ## utf16
     b64 = base64.b64encode (u16).decode ('utf-8')    ## b64 (which returns bytes, so we need an additional decode(utf8))
     return ['powershell', '-WindowStyle', 'Hidden', '-EncodedCommand', b64]

src/requirements.txt

@@ -1,6 +1,6 @@
 pywin32
 pyqt6
 requests
-six
+
 pycryptodome
 pyinstaller