feat(jans-linux-setup): top level wrapper command jans

jans-linux-setup/jans_setup/setup_app/config.py

@@ -280,7 +280,8 @@ def progress(self, service_name, msg, incr=False):
 
         self.jansScriptFiles = [
                             os.path.join(self.install_dir, 'static/scripts/logmanager.sh'),
-                            os.path.join(self.install_dir, 'static/scripts/testBind.py')
+                            os.path.join(self.install_dir, 'static/scripts/testBind.py'),
+                            os.path.join(self.install_dir, 'static/scripts/jans'),
                             ]
 
         self.redhat_services = ['httpd', 'rsyslog']

jans-linux-setup/jans_setup/setup_app/installers/jans.py

@@ -315,6 +315,7 @@ def copy_scripts(self):
 
         for script in Config.jansScriptFiles:
             self.copyFile(script, Config.jansOptBinFolder)
+            self.run([paths.cmd_chmod, '+x', script])
 
         self.logIt("Rendering encode.py")
         encode_script = self.readFile(os.path.join(Config.templateFolder, 'encode.py'))

jans-linux-setup/jans_setup/static/scripts/jans

@@ -0,0 +1,137 @@
+#! /usr/bin/env python3
+
+import argparse
+import os
+import subprocess
+from pathlib import Path
+from collections import OrderedDict
+
+JANS_JETTY_DIR = '/opt/jans/jetty'
+JANS_SERVICES_ = os.listdir(JANS_JETTY_DIR)
+HEALTH_ENDPOINTS = OrderedDict((
+            ('jans-auth', 'http://localhost:8081/jans-auth/sys/health-check'),
+            ('jans-config-api', 'http://localhost:8074/jans-config-api/api/v1/health/live'),
+            ('jans-casa', 'http://localhost:8080/jans-casa/health-check'),
+            ('jans-fido2', 'http://localhost:8073/jans-fido2/sys/health-check'),
+            ('jans-scim', 'http://localhost:8087/jans-scim/sys/health-check'),
+            ('jans-link', 'http://localhost:9091/jans-link/sys/health-check'),
+            ('jans-lock', 'http://localhost:8076/jans-lock/sys/health-check')
+        ))
+
+JANS_SERVICES = []
+for k in HEALTH_ENDPOINTS:
+    if k in JANS_SERVICES_:
+        JANS_SERVICES.append(k)
+
+for i in JANS_SERVICES_:
+    if not i in JANS_SERVICES:
+        JANS_SERVICES.append(i)
+
+parser = argparse.ArgumentParser(description="A top-level wrapper script for Janssen")
+subparsers = parser.add_subparsers(dest='command')
+subparsers.add_parser('version', help="shows version of currently installed Janssen Server")
+subparsers.add_parser('cli', help="invokes jans-cli")
+subparsers.add_parser('tui', help="invokes jans text based user interface")
+subparsers.add_parser('logs', help="Shows the log file paths for various Janssen Server modules")
+subparsers.add_parser('status', help="Show status of Janssen Server module services")
+start_service_parser = subparsers.add_parser('start', help="Starts services for Janssen Server ( -service=<service-name> if you want to start just one specific service)")
+start_service_parser.add_argument('-service', choices=JANS_SERVICES)
+stop_service_parser = subparsers.add_parser('stop', help="Stops services for Janssen Server ( -service=<service-name> if you want to stop just one specific service)")
+stop_service_parser.add_argument('-service', choices=JANS_SERVICES)
+restart_service_parser = subparsers.add_parser('restart', help="restarts services for Janssen Server ( -service=<service-name> if you want to restart just one specific service)")
+restart_service_parser.add_argument('-service', choices=JANS_SERVICES)
+health_parser = subparsers.add_parser('health', help="gets output from Janssen services `health-check` endpoint ( -service=<service-name> if you want to get health status of just one specific service)")
+health_parser.add_argument('-service', choices=JANS_SERVICES)
+subparsers.add_parser('info', help="lists important URLs (like .well-known, Casa etc)")
+argsp = parser.parse_args()
+
+
+
+def status():
+    subprocess.run('sudo systemctl list-units --all "jans*"', shell=True)
+
+def tui():
+    subprocess.run('/opt/jans/jans-cli/jans_cli_tui.py', shell=True)
+
+def version():
+    subprocess.run('/opt/jans/bin/show_version.py', shell=True)
+
+def logs():
+    jetty_path = Path(JANS_JETTY_DIR).glob('*')
+    for p in jetty_path:
+        if p.is_dir():
+            print(f"Log files for {p.stem}:")
+            for l in p.glob('logs/*.log'):
+                print(f"  {l}")
+            print()
+
+def service_command(todo):
+    services = [argsp.service] if argsp.service else JANS_SERVICES
+    if todo == 'stop':
+        services = reversed(services)
+    for jservice in services:
+        cmd = f'sudo systemctl {todo} {jservice}'
+        print(f"Executing {cmd}")
+        out = subprocess.getoutput(cmd).strip()
+        if out:
+            print(f"Command output: {out}")
+
+
+def start():
+    service_command('start')
+
+def stop():
+    service_command('stop')
+
+def restart():
+    service_command('restart')
+
+def health():
+
+
+    services = [argsp.service] if argsp.service else JANS_SERVICES
+
+    for jservice in HEALTH_ENDPOINTS:
+        if jservice in services:
+            print(f"Checking health status for {jservice}")
+            cmd = f'curl -s {HEALTH_ENDPOINTS[jservice]}'
+            print(f"  Executing {cmd}")
+            out = subprocess.getoutput(cmd).strip()
+            if out:
+                print(f"  Command output: {out}")
+
+    print()
+
+def get_hostname():
+    for http_conf_path in (
+                '/etc/apache2/vhosts.d/_https_jans.conf',
+                '/etc/httpd/conf.d/https_jans.conf',
+                '/etc/apache2/sites-available/https_jans.conf'
+                ):
+        if os.path.isfile(http_conf_path):
+            with open(http_conf_path) as f:
+                for l in f:
+                    ls = l.strip()
+                    if ls.startswith('ServerName'):
+                        server_name = ls[10:].strip()
+                        return server_name
+
+    print("Can't determine server name")
+    sys.exit()
+
+def info():
+    hostname = get_hostname()
+    print("Important URLs")
+    for url in (
+            'jans-auth/.well-known/openid-configuration',
+            'jans-scim/restv1/scim-configuration',
+            'jans-fido2/restv1/configuration'
+            ):
+        jservice = url.split('/')[0]
+        if jservice in JANS_SERVICES:
+            print(f'https://{hostname}/{url}')
+
+if argsp.command:
+    locals()[argsp.command]()
+else:
+    print(parser.print_help())

jans-linux-setup/jans_setup/templates/system_profile_systemd

@@ -5,7 +5,7 @@
 export JAVA_HOME=%(jre_home)s
 export OPENDJ_JAVA_HOME=%(jre_home)s
 
-export PATH=$PATH:$JAVA_HOME/bin:$NODE_HOME/bin:%(ldap_base_dir)s/bin
+export PATH=$PATH:$JAVA_HOME/bin:$NODE_HOME/bin:%(ldap_base_dir)s/bin:%(jansOptBinFolder)s
 ########################################################################
 # End Jans Block                                                       #
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