From 4d3a7e4d6506d44fd014a9749e0f6e90f80f27a4 Mon Sep 17 00:00:00 2001
From: Agent <agent@devlab.lat>
Date: Thu, 11 Jun 2026 20:26:37 -0400
Subject: [PATCH 1/2] fix: use correct server URL instead of localhost

AgentService now replaces 'localhost' in the server URL with
sysadmin.lan before sending to the remote agent. Also added
URL/hostname debug output to the agent startup log.
---
 install/agent-install.sh      | 10 +++++++++-
 src/Services/AgentService.php |  7 +++++--
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/install/agent-install.sh b/install/agent-install.sh
index 2c8c023..5a59c55 100644
--- a/install/agent-install.sh
+++ b/install/agent-install.sh
@@ -82,12 +82,20 @@ EOF
     echo "$code"
 }
 
-echo "ServerManager Agent started (interval: ${INTERVAL}s)"
+echo "ServerManager Agent started"
+echo "  Server: $SERVER_URL/api/metrics/push"
+echo "  Interval: ${INTERVAL}s"
+echo "  Host: $(hostname)"
 sleep 2
 while true; do
     collect_metrics
     http_code=$(push_metrics)
     echo "[$(date)] HTTP $http_code"
+    if [ "$http_code" = "200" ]; then
+        true
+    elif [ "$http_code" = "0" ]; then
+        echo "  curl failed — check SERVER_URL=$SERVER_URL"
+    fi
     sleep "$INTERVAL"
 done
 AGENTSCRIPT
diff --git a/src/Services/AgentService.php b/src/Services/AgentService.php
index ea44e9c..933efb0 100644
--- a/src/Services/AgentService.php
+++ b/src/Services/AgentService.php
@@ -37,10 +37,13 @@ class AgentService
         $agentKey = $server['agent_key'];
         $serverUrl = rtrim((App::getConfig()['app']['url'] ?? ''), '/');
 
-        if (empty($serverUrl)) {
-            $serverUrl = ($_SERVER['HTTPS'] ?? '' === 'on' ? 'https://' : 'http://') . ($_SERVER['HTTP_HOST'] ?? 'localhost');
+        if (empty($serverUrl) || str_contains($serverUrl, 'localhost')) {
+            $serverUrl = ($_SERVER['HTTPS'] ?? '' === 'on' ? 'https://' : 'http://') . ($_SERVER['HTTP_HOST'] ?? 'sysadmin.lan');
         }
 
+        // Replace localhost with actual hostname if still localhost
+        $serverUrl = preg_replace('/https?:\/\/localhost(:\d+)?/', 'http://sysadmin.lan$1', $serverUrl);
+
         $scriptPath = $this->basePath . '/install/agent-install.sh';
 
         if (!file_exists($scriptPath)) {
-- 
2.43.0


From 26e35c6bc7a84618cca46b6ad113be1d0f91132e Mon Sep 17 00:00:00 2001
From: Agent <agent@devlab.lat>
Date: Thu, 11 Jun 2026 20:28:35 -0400
Subject: [PATCH 2/2] fix: use ['HTTP_HOST'] dynamically for agent URL

---
 src/Services/AgentService.php | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/Services/AgentService.php b/src/Services/AgentService.php
index 933efb0..ea05604 100644
--- a/src/Services/AgentService.php
+++ b/src/Services/AgentService.php
@@ -37,13 +37,12 @@ class AgentService
         $agentKey = $server['agent_key'];
         $serverUrl = rtrim((App::getConfig()['app']['url'] ?? ''), '/');
 
-        if (empty($serverUrl) || str_contains($serverUrl, 'localhost')) {
-            $serverUrl = ($_SERVER['HTTPS'] ?? '' === 'on' ? 'https://' : 'http://') . ($_SERVER['HTTP_HOST'] ?? 'sysadmin.lan');
+        if (empty($serverUrl)) {
+            $scheme = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https://' : 'http://';
+            $host = $_SERVER['HTTP_HOST'] ?? 'localhost';
+            $serverUrl = $scheme . $host;
         }
 
-        // Replace localhost with actual hostname if still localhost
-        $serverUrl = preg_replace('/https?:\/\/localhost(:\d+)?/', 'http://sysadmin.lan$1', $serverUrl);
-
         $scriptPath = $this->basePath . '/install/agent-install.sh';
 
         if (!file_exists($scriptPath)) {
-- 
2.43.0