.gitignore

@@ -1 +1 @@
-jilo-agent
+go/jilo-agent

CHANGELOG.md

@@ -4,23 +4,6 @@ All notable changes to this project will be documented in this file.
 
 ---
 
-## Unreleased
-
-#### Links
-- upstream: https://code.lindeas.com/lindeas/jilo-agent/compare/v0.1...HEAD
-- codeberg: https://codeberg.org/lindeas/jilo-agent/compare/v0.1...HEAD
-- github: https://github.com/lindeas/jilo-agent/compare/v0.1...HEAD
-- gitlab: https://gitlab.com/lindeas/jilo-agent/-/compare/v0.1...HEAD
-
-### Added
-- Removed PHP version
-- Added support for HTTPS
-- Added SysV init script
-- Added Systemd service file
-- Added installation script
-
----
-
 ## 0.1 - 2024-10-02
 
 #### Links
@@ -34,5 +17,5 @@ All notable changes to this project will be documented in this file.
 - New version in folder "go", written in Go
 - Added endpoints for /nginx, /prosody, /jicofo, /jvb, /jibri
 - Added a config file and default values
-- Initial version of a build script
+- Initial vesion of a build script
 - Works with JWT tokens

README.md

@@ -2,7 +2,11 @@
 
 ## overview
 
-Jilo Agent - a remote agent for Jilo Web written in Go.
+Jilo Agent - a remote agent for Jilo Web
+
+Initial version is in PHP.
+
+The current version is in "go" folder and is in Go.
 
 ## license
 
@@ -28,8 +32,6 @@ go build -o jilo-agent main.go
 
 The config file is "jilo-agent.json", in the same folder as the "jilo-agent" binary.
 
-If you add the SSL config options, HTTPS will be used.
-
 You can run the agent without a config file - then default vales are used.
 
 ## usage

config.php

@@ -0,0 +1,7 @@
+<?php
+
+$jicofoStatsURL		= 'http://localhost:8888/stats';
+$jvbStatsURL		= 'http://localhost:8080/colibri/stats';
+$nginxPort		= '80';
+
+?>

doc/install.sh

@@ -1,79 +0,0 @@
-#!/usr/bin/env bash
-
-###
-# Jilo Agent installation script
-#
-# Description: Installation script for Jilo Agent
-# Author: Yasen Pramatarov
-# License: GPLv2
-# Project URL: https://lindeas.com/jilo
-# Year: 2024
-# Version: 0.1
-#
-###
-
-
-# Paths to init and systemd service files
-SYSVINIT_SCRIPT="./jilo-agent.init"
-SYSTEMD_SERVICE="./jilo-agent.service"
-UPSTART_CONF="./jilo-agent.conf"
-
-# Function to install the SysVinit script
-install_sysvinit() {
-
-    echo "Detected SysVinit. Installing init script..."
-    cp "$SYSVINIT_SCRIPT" /etc/init.d/jilo-agent
-    chmod +x /etc/init.d/jilo-agent
-
-    # for Debian/Ubuntu
-    if command -v update-rc.d >/dev/null 2>&1; then
-        update-rc.d jilo-agent defaults
-
-    # for RedHat/CentOS/Fedora
-    elif command -v chkconfig >/dev/null 2>&1; then
-        chkconfig --add jilo-agent
-    fi
-
-    echo "SysVinit script installed."
-}
-
-# Function to install the systemd service file
-install_systemd() {
-
-    echo "Detected systemd. Installing systemd service file..."
-    cp "$SYSTEMD_SERVICE" /etc/systemd/system/jilo-agent.service
-    systemctl daemon-reload
-    systemctl enable jilo-agent.service
-
-    # compatibility with sysV
-    sudo ln -s /etc/systemd/system/jilo-agent.service /etc/init.d/jilo-agent
-
-    # starting the agent
-    systemctl start jilo-agent.service
-
-    echo "Systemd service file installed."
-}
-
-# Function to install the Upstart configuration
-install_upstart() {
-
-    echo "Detected Upstart. Installing Upstart configuration..."
-    cp "$UPSTART_CONF" /etc/init/jilo-agent.conf
-    initctl reload-configuration
-
-    echo "Upstart configuration installed."
-}
-
-# Detect the init system
-if [[ `readlink /proc/1/exe` == */systemd ]]; then
-    install_systemd
-
-elif [[ -f /sbin/init && `/sbin/init --version 2>/dev/null` =~ upstart ]]; then
-    install_upstart
-
-else
-    install_sysvinit
-
-fi
-
-exit 0

doc/jilo-agent.init

@@ -1,76 +0,0 @@
-#!/bin/bash
-# /etc/init.d/jilo-agent
-# Init script for Jilo Agent
-
-### BEGIN INIT INFO
-# Provides:          jilo-agent
-# Required-Start:    $network
-# Required-Stop:     $network
-# Default-Start:     2 3 4 5
-# Default-Stop:      0 1 6
-# Short-Description: Start the Jilo Agent service
-# Description:       This script starts and stops the Jilo Agent service.
-### END INIT INFO
-
-AGENT_PATH="/usr/local/bin/jilo-agent"
-CONFIG_FILE="/usr/local/etc/jilo-agent.conf"
-AGENT_NAME="Jilo Agent"
-AGENT_PID="/var/run/jilo-agent.pid"
-LOG_FILE="/var/log/jilo-agent.log"
-
-# Function to start the jilo agent
-start_agent() {
-    if [ -f "$AGENT_PID" ]; then
-        echo "$AGENT_NAME is already running."
-    else
-        echo "Starting $AGENT_NAME..."
-        nohup $AGENT_PATH -c $CONFIG_FILE > $LOG_FILE 2>&1 &
-        echo $! > "$AGENT_PID"
-        echo "$AGENT_NAME started."
-    fi
-}
-
-# Function to stop the jilo agent
-stop_agent() {
-    if [ ! -f "$AGENT_PID" ]; then
-        echo "$AGENT_NAME is not running."
-    else
-        echo "Stopping $AGENT_NAME..."
-        kill -9 $(cat "$AGENT_PID") && rm -f "$AGENT_PID"
-        echo "$AGENT_NAME stopped."
-    fi
-}
-
-# Function to restart the jilo agent
-restart_agent() {
-    echo "Restarting $AGENT_NAME..."
-    stop_agent
-    sleep 1
-    start_agent
-}
-
-# Check for the first argument
-case "$1" in
-    start)
-        start_agent
-        ;;
-    stop)
-        stop_agent
-        ;;
-    restart)
-        restart_agent
-        ;;
-    status)
-        if [ -f "$AGENT_PID" ]; then
-            echo "$AGENT_NAME is running with PID $(cat $AGENT_PID)."
-        else
-            echo "$AGENT_NAME is not running."
-        fi
-        ;;
-    *)
-        echo "Usage: /etc/init.d/agent {start|stop|restart|status}"
-        exit 1
-        ;;
-esac
-
-exit 0

doc/jilo-agent.service

@@ -1,14 +0,0 @@
-[Unit]
-Description=Jilo Agent Service
-After=network.target
-
-[Service]
-ExecStart=/usr/local/bin/jilo-agent -c /usr/local/etc/jilo-agent.conf
-PIDFile=/run/jilo-agent.pid
-Restart=always
-SyslogIdentifier=jilo-agent
-User=root
-Group=root
-
-[Install]
-WantedBy=multi-user.target

functions.php

@@ -0,0 +1,50 @@
+<?php
+
+// get nginx data
+function getNginxStatus() {
+    $status = trim(shell_exec('systemctl is-active nginx'));
+    return ($status === 'active') ? 'running' : 'not running';
+}
+function getNginxConnections() {
+    $connections = shell_exec("netstat -an | grep ':$nginxPort' | wc -l");
+    return intval(trim($connections));
+}
+
+
+// get prosody data
+function getProsodyStatus() {
+    $status = trim(shell_exec('systemctl is-active prosody'));
+    return ($status === 'active') ? 'running' : 'not running';
+}
+
+
+// get jicofo data
+function getJicofoStatus() {
+    $status = trim(shell_exec('systemctl is-active jicofo'));
+    return ($status === 'active') ? 'running' : 'not running';
+}
+function getJicofoStats($command) {
+    $data = shell_exec($command);
+    $decodedData = json_decode($data, true);
+    if (json_last_error() !== JSON_ERROR_NONE) {
+        return ['error' => 'Failed to decode the JSON reply from the service.'];
+    }
+    return $decodedData;
+}
+
+
+// get JVB data
+function getJVBStatus() {
+    $status = trim(shell_exec('systemctl is-active jitsi-videobridge2'));
+    return ($status === 'active') ? 'running' : 'not running';
+}
+function getJVBStats($command) {
+    $data = shell_exec($command);
+    $decodedData = json_decode($data, true);
+    if (json_last_error() !== JSON_ERROR_NONE) {
+        return ['error' => 'Failed to decode the JSON reply from the service.'];
+    }
+    return $decodedData;
+}
+
+?>

go/build.sh

@@ -15,6 +15,6 @@
 # - upx
 ###
 
-CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o jilo-agent ../main.go
+CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o jilo-agent main.go
 upx --best --lzma -o jilo-agent-upx jilo-agent
 mv jilo-agent-upx jilo-agent

go/jilo-agent.conf

@@ -8,12 +8,6 @@ agent_port: 8081
 # secret for checking JWT (same as in Jilo Web agent config)
 secret_key: "mysecretkey"
 
-# SSL certificate file (relative or full path)
-ssl_cert: "jilo-agent.crt"
-
-# SSL key file (relative or full path)
-ssl_key: "jilo-agent.key"
-
 # the port we check for nginx
 nginx_port: 80
 

go/main.go

@@ -28,8 +28,6 @@ import (
 // Config holds the structure of the configuration file
 type Config struct {
     AgentPort		int	`yaml:"agent_port"`
-    SSLcert		string	`yaml:"ssl_cert"`
-    SSLkey		string	`yaml:"ssl_key"`
     SecretKey		string	`yaml:"secret_key"`
     NginxPort		int	`yaml:"nginx_port"`
     ProsodyPort		int	`yaml:"prosody_port"`
@@ -319,8 +317,7 @@ func main() {
     // start the http server
     agentPortStr := fmt.Sprintf(":%d", config.AgentPort)
     fmt.Printf("Starting Jilo agent on port %d.\n", config.AgentPort)
-//    if err := http.ListenAndServe(agentPortStr, corsHandler); err != nil {
-    if err := http.ListenAndServeTLS(agentPortStr, config.SSLcert, config.SSLkey, corsHandler); err != nil {
+    if err := http.ListenAndServe(agentPortStr, corsHandler); err != nil {
         log.Fatalf("Could not start the agent: %v\n", err)
     }
 }

index.php

@@ -0,0 +1,52 @@
+<?php
+
+require 'config.php';
+include 'functions.php';
+
+$scriptname = basename($_SERVER['SCRIPT_NAME']);
+$request = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
+
+// the response is in JSON
+header('Content-Type: application/json');
+
+// nginx status
+if ($request === '/nginx' || $request === "/$scriptname/nginx") {
+    $data = [
+        'nginx_status'		=> getNginxStatus(),
+        'nginx_connections'	=> getNginxConnections(),
+    ];
+    echo json_encode($data, JSON_PRETTY_PRINT) . "\n";
+
+// prosody status
+} elseif ($request === '/prosody' || $request === "/$scriptname/prosody") {
+    $data = [
+        'prosody_status'	=> getProsodyStatus(),
+    ];
+    echo json_encode($data, JSON_PRETTY_PRINT) . "\n";
+
+// jicofo status
+} elseif ($request === '/jicofo' || $request === "/$scriptname/jicofo") {
+    $jicofoStatsCommand = "curl -s $jicofoStatsURL";
+    $jicofoStatsData = getJicofoStats($jicofoStatsCommand);
+    $data = [
+        'jicofo_status'		=> getJicofoStatus(),
+        'jicofo_API_stats'	=> $jicofoStatsData,
+    ];
+    echo json_encode($data, JSON_PRETTY_PRINT) . "\n";
+
+// jvb status
+} elseif ($request === '/jvb' || $request === "/$scriptname/jvb") {
+    $jvbStatsCommand = "curl -s $jvbStatsURL";
+    $jvbStatsData = getJVBStats($jvbStatsCommand);
+    $data = [
+        'jvb_status'		=> getJVBStatus(),
+        'jvb_API_stats'		=> $jvbStatsData,
+    ];
+    echo json_encode($data, JSON_PRETTY_PRINT) . "\n";
+
+// default response - error
+} else {
+    echo json_encode(['error' => 'Endpoint not found']) . "\n";
+}
+
+?>