WRZOOZ/DHCPAdmin
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Changed way service status is checked, so it generate less output.

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WRZOOZ
2024-05-11 18:35:11 +02:00
parent 702343c541
commit ea6080ff9a
2 changed files with 6 additions and 9 deletions
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4
README.md
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@@ -2,12 +2,12 @@
## Sudo setup ## Sudo setup
There are two commands needed for this to work: There are two commands needed for this to work:
- `systemctl status isc-dhcp-server.service` to check if service does work - `systemctl is-active isc-dhcp-server.service` to check if service does work
- `dhcp-lease-list --parsable` to get leases data - `dhcp-lease-list --parsable` to get leases data
### Example sudoers configuration ### Example sudoers configuration
``` ```
Cmnd_Alias SYSTEMD_STATUS_DHCPD=/usr/bin/systemctl status isc-dhcp-server.service Cmnd_Alias SYSTEMD_STATUS_DHCPD=/usr/bin/systemctl is-active isc-dhcp-server.service
Cmnd_Alias DHCP_LEASE_LIST=/usr/sbin/dhcp-lease-list --parsable Cmnd_Alias DHCP_LEASE_LIST=/usr/sbin/dhcp-lease-list --parsable
www-data ALL= NOPASSWD: SYSTEMD_STATUS_DHCPD, DHCP_LEASE_LIST www-data ALL= NOPASSWD: SYSTEMD_STATUS_DHCPD, DHCP_LEASE_LIST

11
index.php
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@@ -8,13 +8,14 @@
</head> </head>
<body> <body>
<?php <?php
$serviceStatusOKString = 'Active: active (running)'; $serviceStatusOKString = 'active';
$commandOutput = shell_exec("sudo /usr/bin/systemctl status isc-dhcp-server.service"); $commandOutput = shell_exec("sudo /usr/bin/systemctl is-active isc-dhcp-server.service");
$serviceStatus = false; $serviceStatus = false;
if(str_contains($commandOutput, $serviceStatusOKString)) $serviceStatus = true; if($commandOutput == $serviceStatusOKString) $serviceStatus = true;
?> ?>
<?php if ($serviceStatus): ?> <?php if ($serviceStatus): ?>
<div class="alert alert-success" role="alert"> <div class="alert alert-success" role="alert">
<h4 class="alert-heading">Service is running</h4> <h4 class="alert-heading">Service is running</h4>
@@ -22,10 +23,6 @@
<div class="alert alert-danger" role="alert"> <div class="alert alert-danger" role="alert">
<h4 class="alert-heading">Service is stopped</h4> <h4 class="alert-heading">Service is stopped</h4>
<?php endif; ?> <?php endif; ?>
<hr>
<pre class="mb-0">
<?php echo $commandOutput; ?>
</pre>
</div> </div>
<table class="table"> <table class="table">