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librenms-librenms/html/pages/api-docs.inc.php

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PHP

<?php
/*
* LibreNMS
*
* Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version. Please see LICENSE.txt at the top level of
* the source code distribution for details.
*/
if ($_SESSION['userlevel'] == '10')
{
?>
<div class="row">
<div class="col-sm-9">
<a name="intro"></a>
<h3>Introduction</h3>
<p>The API is designed to enable you to interact with your <?php echo $config['project_name'];?> installtion from other systems, monitoring systems, apps or websites using any programming language that can make a web request and both send and receive json data. This documentation will provide you the methods, accepted parameters and responses from the API.</p>
<a name="tokens"></a>
<h3>Token authentication</h3>
<p>Authentication against the API is done by tokens which are assigned to a user account. You can view and create tokens using the <a href="api-access">API access</a> link within the System > API menu.</p><br />
<p>To send the token to the API you need to do this by using the X-Auth-Token within the header. As example if your API token was 91c60e737e342c205be5bba8e2954d27 then you would send the following X-Auth-Token: 91c60e737e342c205be5bba8e2954d27. As an example using curl within PHP you would do something like this:</p>
<code>curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-Auth-Token: 91c60e737e342c205be5bba8e2954d27'));</code><br />
<a name="responses"></a>
<h3>API Responses</h3>
<p>The following responses are standard across each request type except for where an image would be returned directly, the response will be output in json format:</p>
<strong>status</strong><br />
<ul class="list-unstyled">
<li>ok = The request was successful</li>
<li>error = The request failed</li>
</ul>
<strong>message</strong><br />
<p>This will contain the reason for the success or failure of the request.</p><br />
<p>As an example to get you started quickly, here we use the API to request to list all devices:</p>
<pre>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" "https://librenms.example.com/api/v1/list/devices"
{
"status": "ok",
"devices": [
{
"device_id": "4",
"hostname": "example.co.uk",
"sysName": "example.co.uk",
"community": "public",
"authlevel": null,
"authname": null,
"authpass": null,
"authalgo": null,
"cryptopass": null,
"cryptoalgo": null,
"snmpver": "v1",
"port": "161",
"transport": "udp",
"timeout": null,
"retries": null,
"bgpLocalAs": null,
"sysObjectID": null,
"sysDescr": "Linux example.co.uk 2.6.18-238.19.1.el5 #1 SMP Fri Jul 15 07:31:24 EDT 2011 x86_64",
"sysContact": "root@localhost",
"version": "2.6.18-238.19.1.el5",
"hardware": "Generic x86 64-bit",
"features": null,
"location": "Unknown",
"os": "linux",
"status": "1",
"ignore": "0",
"disabled": "0",
"uptime": "90741309",
"agent_uptime": "0",
"last_polled": "2014-07-16 17:40:04",
"last_polled_timetaken": "2.16",
"last_discovered_timetaken": "3.15",
"last_discovered": "2014-07-16 12:33:44",
"purpose": "",
"type": "server",
"serial": null,
"icon": null
},
{
"device_id": "24",
"hostname": "localhost",
"sysName": "testing",
"community": "public",
"authlevel": "noAuthNoPriv",
"authname": "",
"authpass": "",
"authalgo": "MD5",
"cryptopass": "",
"cryptoalgo": "AES",
"snmpver": "v1",
"port": "161",
"transport": "udp",
"timeout": null,
"retries": null,
"bgpLocalAs": null,
"sysObjectID": null,
"sysDescr": "Linux testing 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64",
"sysContact": "root@localhost",
"version": "2.6.32-431.el6.x86_64",
"hardware": "Generic x86 64-bit",
"features": null,
"location": "Unknown",
"os": "linux",
"status": "1",
"ignore": "0",
"disabled": "0",
"uptime": "19355163",
"agent_uptime": "0",
"last_polled": "2014-07-16 17:40:04",
"last_polled_timetaken": "1.74",
"last_discovered_timetaken": "1.28",
"last_discovered": "2014-07-16 12:33:25",
"purpose": null,
"type": "server",
"serial": null,
"icon": null
}
]
}
</pre>
<a name="request-types"></a>
<h3>API request types</h3>
<p>The following request types are currently used:</p>
<ul class="list-unstyled">
<li><strong>GET</strong> - This is used for the retrieval of information or images.</li>
<li><strong>POST</strong> - This is used for adding new items such as devices.</li>
<li><strong>PUT</strong> - This is used to update existing items.</li>
<li><strong>DELETE</strong> - This is used to remove items.</li>
</ul>
<a name="requests"></a>
<h3>Available requests</h3>
<div class="table-responsive">
<table class="table table-bordered table-hover table-condensed">
<tr>
<th></th>
<th>Version</th>
<th>Path (required)</th>
<th>Path (additional)</th>
<th>Variables / JSON Data</th>
<th>Returns</th>
</tr>
<tr class="success">
<td colspan="6"><a name="port_graphs"></a><strong>Port Graphs</strong></td>
</tr>
<tr>
<td>/api</td>
<td>/v1</td>
<td>/get/graph/port/id/$id</td>
<td>/$type/$width/$height/$from/$to</td>
<td>
<ul class="list-unstyled">
<li>$id = the ID of the port</li>
<li>$type = the type of graph for the port (port_bits,port_upkts)</li>
<li>$width = the width of the graph to be returned</li>
<li>$height = the height of the graph to be returned</li>
<li>$from = the from date/time of the graph (unix timestamp)</li>
<li>$to = the to date/time of the graph (unix timestamp)</li>
</ul>
</td>
<td>
PNG Image
</td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/port/id/1" > /tmp/graph.png</code></td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/port/id/1/port_bits/1024/768/1405457456/1405543856" > /tmp/graph.png</code></td>
</tr>
<tr>
<td>/api</td>
<td>/v1</td>
<td>/get/graph/port/device/$device_id/$ifName</td>
<td>/$type/$width/$height/$from/$to</td>
<td>
<ul class="list-unstyled">
<li>$device_id = the ID of the device</li>
<li>$ifName = the ifName of an interface</li>
<li>$type = the type of graph for the port (port_bits,port_upkts)</li>
<li>$width = the width of the graph to be returned</li>
<li>$height = the height of the graph to be returned</li>
<li>$from = the from date/time of the graph (unix timestamp)</li>
<li>$to = the to date/time of the graph (unix timestamp)</li>
</ul>
</td>
<td>
PNG Image
</td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/port/device/1/eth0" > /tmp/graph.png</code></td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/port/device/1/eth0/port_bits/1024/768/1405457456/1405543856" > /tmp/graph.png</code></td>
</tr>
<tr>
<td>/api</td>
<td>/v1</td>
<td>/get/graph/port/hostname/$hostname/$ifName</td>
<td>/$type/$width/$height/$from/$to</td>
<td>
<ul class="list-unstyled">
<li>$hostname = the hostname of the device</li>
<li>$ifName = the ifName of an interface</li>
<li>$type = the type of graph for the port (port_bits,port_upkts)</li>
<li>$width = the width of the graph to be returned</li>
<li>$height = the height of the graph to be returned</li>
<li>$from = the from date/time of the graph (unix timestamp)</li>
<li>$to = the to date/time of the graph (unix timestamp)</li>
</ul>
</td>
<td>
PNG Image
</td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/port/hostname/localhost/eth0" > /tmp/graph.png</code></td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/port/hostname/localhost/eth0/port_bits/1024/768/1405457456/1405543856" > /tmp/graph.png</code></td>
</tr>
<tr class="success">
<td colspan="6"><a name="general_graphs"></a><strong>General Graphs</strong></td>
</tr>
<tr>
<td>/api</td>
<td>/v1</td>
<td>/get/graph/general/device/$device_id/$type</td>
<td>/$width/$height/$from/$to</td>
<td>
<ul class="list-unstyled">
<li>$device_id = the ID of the device</li>
<li>$type = the type of graph for the device (device_processor,device_storage)</li>
<li>$width = the width of the graph to be returned</li>
<li>$height = the height of the graph to be returned</li>
<li>$from = the from date/time of the graph (unix timestamp)</li>
<li>$to = the to date/time of the graph (unix timestamp)</li>
</ul>
</td>
<td>
PNG Image
</td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/general/device/1/device_processor" > /tmp/graph.png</code></td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/general/device/1/device_processor/1024/768/1405457456/1405543856" > /tmp/graph.png</code></td>
</tr>
<tr>
<td>/api</td>
<td>/v1</td>
<td>/get/graph/general/hostname/$hostname/$type</td>
<td>/$width/$height/$from/$to</td>
<td>
<ul class="list-unstyled">
<li>$hostname = the hostname of the device</li>
<li>$type = the type of graph for the device (device_processor,device_storage)</li>
<li>$width = the width of the graph to be returned</li>
<li>$height = the height of the graph to be returned</li>
<li>$from = the from date/time of the graph (unix timestamp)</li>
<li>$to = the to date/time of the graph (unix timestamp)</li>
</ul>
</td>
<td>
PNG Image
</td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/general/hostname/localhost/device_processor" > /tmp/graph.png</code></td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/graph/general/hostname/localhost/device_processor/1024/768/1405457456/1405543856" > /tmp/graph.png</code></td>
</tr>
<tr class="success">
<td colspan="6"><a name="port_stats"></a><strong>Port Stats</strong></td>
</tr>
<tr>
<td>/api</td>
<td>/v1</td>
<td>/get/stats/port/id/$port_id</td>
<td></td>
<td>
<ul class="list-unstyled">
<li>$port_id = the ID of the port</li>
</ul>
</td>
<td>
JSON
</td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/stats/port/id/1"</code></td>
</tr>
<tr>
<td>/api</td>
<td>/v1</td>
<td>/get/stats/port/device/$device_id/$ifName</td>
<td></td>
<td>
<ul class="list-unstyled">
<li>$device_id = the ID of the device</li>
<li>$ifName = the ifName of the port</li>
</ul>
</td>
<td>
JSON
</td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/get/stats/port/device/1/eth0"</code></td>
</tr>
<tr class="success">
<td colspan="6"><a name="list"></a><strong>List</strong></td>
</tr>
<tr>
<td>/api</td>
<td>/v1</td>
<td>/list/devices</td>
<td>/$order/$type</td>
<td>
<ul class="list-unstyled">
<li>$order = the name of the column to order by</li>
<li>$type = this is the device status (all, ignored, up, down, disabled)</li>
</ul>
</td>
<td>
JSON
</td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/list/devices"</code></td>
</tr>
<tr>
<td colspan="6"><code>curl -H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/list/devices/hostname/all"</code></td>
</tr>
<tr class="success">
<td colspan="6"><a name="add"></a><strong>Add</strong></td>
</tr>
<tr>
<td>/api</td>
<td>/v1</td>
<td>/add/device</td>
<td></td>
<td>
<ul class="list-unstyled">
<li>hostname = the hostname to be added</li>
<li>version = the version of snmp to use</li>
<li>community = the community to use</li>
<li>port = the port to use</li>
<li>transport = the transport to use</li>
<li>authlevel = the auth level to use for v3</li>
<li>authname = the auth name to use for v3</li>
<li>authpass = the auth pass to use for v3</li>
<li>authalog = the auth algorythm to use for v3</li>
<li>cryptopass = the crypto pass to use for v3</li>
<li>cryptoalgo = the crytpo algo to use for v3</li>
</ul>
</td>
<td>
JSON
</td>
</tr>
<tr>
<td colspan="6"><code>curl -X POST -d '{"hostname":"localhost.localdomain","version":"v1","community":"public"}' \<br />-H "Content-Type: application/json" -H "X-Auth-Token: 91c60e737e342c205be5bba8e2954d27" \<br/> "https://librenms.example.com/api/v1/add/device"</code></td>
</tr>
</table>
</div>
</div>
<div class="col-sm-3">
<div class="bs-docs-sidebar hidden-print hidden-xs hidden-sm affix" id="sidebar" role="complementary">
<ul class="nav bs-docs-sidenav">
<li><a href="api-docs/#intro">Introduction</a></li>
<li><a href="api-docs/#tokens">Token authentication</a></li>
<li><a href="api-docs/#responses">API responses</a></li>
<li><a href="api-docs/#request-types">API request types</a></li>
<li>
<a href="api-docs/#requests">Available requests</a>
<ul class="nav">
<li><a href="api-docs/#port_graphs">Port Graphs</a></li>
<li><a href="api-docs/#general_graphs">General Graphs</a></li>
<li><a href="api-docs/#port_stats">Port Stats</a></li>
<li><a href="api-docs/#list">List</a></li>
</ul>
</li>
</ul>
</div>
</div>
</div>
<script>
$('#sidebar').affix({
offset: {
top: $('header').height()
}
});
</script>
<?php
} else {
include("includes/error-no-perm.inc.php");
}
?>