Merge branch 'ent-11830-reemplazar-sistema-de-websocket-gotty-actual' of brutus.artica.es:artica/pandorafms into ent-11830-reemplazar-sistema-de-websocket-gotty-actual

extras/pandora_gotty/build_deb.sh

@@ -6,6 +6,8 @@ mkdir -p pandora_gotty/usr/bin
 mkdir -p pandora_gotty/etc/pandora_gotty
 cp -a ../src/pandora_gotty pandora_gotty/usr/bin
 cp -a ../src/pandora_gotty.conf pandora_gotty/etc/pandora_gotty
+curl -SsL --output pandora_gotty/usr/bin/pandora_gotty_exec http://192.168.50.31/installers/installers/Linux/x86_64/pandora_gotty_exec
+chmod +x pandora_gotty/usr/bin/pandora_gotty_exec
 dpkg-deb --build pandora_gotty
 mv pandora_gotty.deb ../
 rm -rf pandora_gotty/usr/ 

extras/pandora_gotty/build_rpm.sh

@@ -2,7 +2,10 @@
 #RPM
 VERSION=$(grep '%define version' pandora_gotty.spec | awk '{print $3}')
 mkdir -p pandora_gotty-${VERSION} 
-cp src/* pandora_gotty-${VERSION}/
+cp src/pandora_gotty pandora_gotty-${VERSION}/
+cp src/pandora_gotty.conf pandora_gotty-${VERSION}/
+curl -SsL --output pandora_gotty-${VERSION}/pandora_gotty_exec http://192.168.50.31/installers/installers/Linux/x86_64/pandora_gotty_exec
+chmod +x pandora_gotty-${VERSION}/pandora_gotty_exec
 tar -cvzf pandora_gotty-${VERSION}.tar.gz pandora_gotty-${VERSION}/*
 mv pandora_gotty-${VERSION}.tar.gz ${HOME}/rpmbuild/SOURCES/
 rm -rf ${HOME}/rpmbuild/RPMS/x86_64/pandora_gotty*

extras/pandora_gotty/pandora_gotty.spec

@@ -25,6 +25,7 @@ rm -rf $RPM_BUILD_ROOT
 mkdir -p $RPM_BUILD_ROOT/%{_bindir}
 mkdir -p %{buildroot}/etc/pandora_gotty/
 cp %{name} $RPM_BUILD_ROOT/%{_bindir}
+cp pandora_gotty_exec $RPM_BUILD_ROOT/%{_bindir}
 cp pandora_gotty.conf %{buildroot}/etc/pandora_gotty/
 %clean
 rm -Rf $RPM_BUILD_ROOT
@@ -33,6 +34,7 @@ rm -Rf $RPM_BUILD_ROOT
 %defattr(-,root,root,-)
 %config(noreplace) /etc/pandora_gotty/pandora_gotty.conf
 %{_bindir}/%{name}
+%{_bindir}/pandora_gotty_exec
 
 %changelog
 * Mon Sep 18 2023  PandoraFMS  - 1.0-1

extras/pandora_gotty/src/.gitignore

@@ -1 +1,2 @@
 *rpm
+bin/*

extras/pandora_gotty/src/pandora_gotty.conf

@@ -1,15 +1,8 @@
-//Pandora Gotty
+//Pandora Gotty config file
 
 // [bool] Permit clients to write to the TTY
 permit_write = true
 
-// [bool] Enable basic authentication
-enable_basic_auth = true
-
-// [string] Default username and password of basic authentication (user:pass)
-//          To enable basic authentication, set `true` to `enable_basic_auth`
-credential = "pandora:Pandor4!"
-
 // [bool] Permit clients to send command line arguments in URL (e.g. http://example.com:8080/?arg=AAA&arg=BBB)
 permit_arguments = true
 

extras/pandora_gotty/src/pandora_gotty_exec.py

@@ -0,0 +1,110 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+__author__ = "PandoraFMS Team"
+__copyright__ = "Copyright 2023, PandoraFMS"
+#__credits__ = ["Rob Knight", "Peter Maxwell", "Gavin Huttley", "Matthew Wakefield"]
+__maintainer__ = "Projects/QA department"
+__status__ = "Prod"
+__version__ = "1.0"
+
+import sys, argparse, signal, re, datetime, subprocess
+
+info= f"""
+SSH and TELNET helper for pandora_gotty.
+Version: {__version__}
+"""
+
+parser = argparse.ArgumentParser(description= info, formatter_class=argparse.RawTextHelpFormatter)
+parser.add_argument('exec_cmd', 
+                    help='Aplication to be executed, avalibles: ssh or telnet',type=str, choices=['ssh', 'telnet'])
+parser.add_argument('address', 
+                    help='IP addres or dns name to connect', type=str, default="")
+parser.add_argument('port', 
+                    help='Port to connect', type=int, default=23)
+parser.add_argument('user', 
+                    help='Username, only requiered for ssh connection', type=str, default="", nargs='?')
+
+args = parser.parse_args()
+
+# Define a function to handle the SIGINT signal
+def sigint_handler(signal, frame):
+    print ('\nInterrupted by user', file=sys.stderr)
+    sys.exit(0)
+signal.signal(signal.SIGINT, sigint_handler)
+
+# Define a function to handle the SIGTERM signal
+def sigterm_handler(signum, frame):
+    print("Received SIGTERM signal.", file=sys.stderr)
+    sys.exit(0)
+signal.signal(signal.SIGTERM, sigterm_handler)
+
+# Functions
+def is_valid_add(add:str):
+    # Regular expression to match an IP address
+    ip_pattern = r'^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$'
+    
+    # Regular expression to match a DNS name (domain name)
+    dns_pattern = r'^[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$'
+    
+    if re.match(ip_pattern, add) or re.match(dns_pattern, add):
+        return True
+    else:
+        print(f"Error not valid address: {add}", file=sys.stderr)
+        return False
+    
+def is_valid_username(username:str):
+    # Regular expression to match a valid Linux username
+    username_pattern = r'^[a-zA-Z_][a-zA-Z0-9_]{0,31}$'
+    if re.match(username_pattern, username) is not None:
+        return True
+    else:
+        print(f"Error not valid username: {username}", file=sys.stderr)
+        return False
+    
+def exec_ssh (user:str, add:str, port:int):
+    # Previus checks
+    if is_valid_username(user) == False: 
+        return False
+    if is_valid_add(add) == False:
+        return False
+    if port == 0 : 
+        return False
+    
+    try:
+        print("> Starting SSH connection...")
+        ssh_command = f"ssh {user}@{add} -p {port}"  
+        subprocess.run(ssh_command, shell=True)
+
+    except subprocess.CalledProcessError as e:
+        raise SystemExit(e)
+    return True
+
+def exec_telnet (add:str, port:int):
+    # Previus checks
+    if is_valid_add(add) == False:
+        return False
+    
+    try:
+        print("> Starting Telnet connection...")
+        ssh_command = f"telnet -E {add} {port}"  
+        subprocess.run(ssh_command, shell=True)
+
+    except subprocess.CalledProcessError as e:
+        raise SystemExit(e)
+    return True
+
+
+# Main
+if __name__ == "__main__":
+    if args.exec_cmd == "ssh":
+        exec_ssh(args.user, args.address, args.port)
+        print ("> ssh session finished")
+        sys.exit(0)
+
+    if args.exec_cmd == "telnet":
+        exec_telnet(args.address, args.port)
+        print ("> telnet session finished")
+        sys.exit(0)
+
+    sys.exit(0)