MarcusCom
/
switch-ztp


			
				
					
						
						
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							<?php
//-
// Copyright (c) 2011-2016 Joe Clarke <jclarke@cisco.com>
// All rights reserved.

// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.

// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.

require_once 'Log.php';

function cleanup()
{
    global $logger;

    $logger->close();
}

function print_header($title)
{
    ?>
    <!DOCTYPE html>
    <html>

    <head>
        <title>
            <?= $title ?>
        </title>
        <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
        <link rel="stylesheet" href="<?= get_base($_SERVER['SCRIPT_NAME']) ?>/mini.css" type="text/css">
        <link rel="stylesheet" type="text/css" href="<?= get_base($_SERVER['SCRIPT_NAME']) ?>/jquery.dataTables.min.css">
        <script language="javascript" src="<?= get_base($_SERVER['SCRIPT_NAME']) ?>/jquery-1.12.3.js"></script>
        <script language="javascript" src="<?= get_base($_SERVER['SCRIPT_NAME']) ?>/jquery.dataTables.min.js"></script>
        <script language="javascript" src="<?= get_base($_SERVER['SCRIPT_NAME']) ?>/jquery.color-animation.js"></script>
        <script language="JavaScript" src="<?= get_base($_SERVER['SCRIPT_NAME']) ?>/functions.js"></script>
        <style type="text/css">
            .style1 {
                font-family: "Trebuchet MS"
            }
        </style>
        <script language="javascript">
            <!--
                function MM_reloadPage(init) {
                    if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
                        document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
                    else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
                }
            MM_reloadPage(true);
            //-->
        </script>
    </head>
    <?php

}

function get_row_color($row)
{
    return ($row % 2 != 0) ? 'bgcolor="#f0f0f0"' : '';
}

function get_base($script)
{
    $base = dirname($script);
    if ($base == '/') {
        $base = '';
    }

    return $base;
}

function generate_port_profile($start_port, $end_port, $vlan, $pid)
{
    global $VLANS, $PORT_TYPES;

    $zpid = $pid;
    /*if (isset($PID_MAP[$pid])) {
    $zpid = $PID_MAP[$pid];
    }*/
    $pprefix = '';
    if (isset($PORT_TYPES[$zpid])) {
        $pprefix = $PORT_TYPES[$zpid];
    }
    $profile = "interface range {$pprefix}$start_port - $end_port\n";
    if (file_exists(PORT_TMPL_DIR . '/ports.tmpl')) {
        $profile .= file_get_contents(PORT_TMPL_DIR . '/ports.tmpl');
    }
    if (file_exists(PORT_TMPL_DIR . '/' . $zpid . '/ports.tmpl')) {
        $profile .= file_get_contents(PORT_TMPL_DIR . '/' . $zpid . '/ports.tmpl');
    }
    if ($vlan == 'DYNAMIC') {
        if (file_exists(PORT_TMPL_DIR . '/DYNAMIC/ports.tmpl')) {
            $profile .= file_get_contents(PORT_TMPL_DIR . '/DYNAMIC/ports.tmpl');
        }
        if (file_exists(PORT_TMPL_DIR . '/DYNAMIC/' . $zpid . '/ports.tmpl')) {
            $profile .= file_get_contents(PORT_TMPL_DIR . '/DYNAMIC/' . $zpid . '/ports.tmpl');
        }
    } elseif ($vlan == 'TRUNK' || $vlan == 'UPLINK TRUNK') {
        if ($vlan == 'UPLINK TRUNK') {
            $profile .= " description STATIC: Uplink Trunk Port\n";
        } else {
            $profile .= " description STATIC: Trunk Port\n";
        }
        if (file_exists(PORT_TMPL_DIR . '/TRUNK/ports.tmpl')) {
            $profile .= file_get_contents(PORT_TMPL_DIR . '/TRUNK/ports.tmpl');
        }
        if (file_exists(PORT_TMPL_DIR . '/TRUNK/' . $zpid . '/ports.tmpl')) {
            $profile .= file_get_contents(PORT_TMPL_DIR . '/TRUNK/' . $zpid . '/ports.tmpl');
        }
        if ($vlan == 'UPLINK TRUNK') {
            if (file_exists(PORT_TMPL_DIR . '/TRUNK/uplink/ports.tmpl')) {
                $profile .= file_get_contents(PORT_TMPL_DIR . '/TRUNK/uplink/ports.tmpl');
            }
            if (file_exists(PORT_TMPL_DIR . '/TRUNK/uplink/' . $zpid . '/ports.tmpl')) {
                $profile .= file_get_contents(PORT_TMPL_DIR . '/TRUNK/uplink/' . $zpid . '/ports.tmpl');
            }
        }
    } else {
        $vi = $VLANS[$vlan];
        $profile .= " description STATIC: $vlan Access Port\n";
        $profile .= " switchport access vlan $vi\n";
        if (file_exists(PORT_TMPL_DIR . '/ACCESS/ports.tmpl')) {
            $profile .= file_get_contents(PORT_TMPL_DIR . '/ACCESS/ports.tmpl');
        }
        if (file_exists(PORT_TMPL_DIR . '/ACCESS/' . $zpid . '/ports.tmpl')) {
            $profile .= file_get_contents(PORT_TMPL_DIR . '/ACCESS/' . $zpid . '/ports.tmpl');
        }
        if (file_exists(PORT_TMPL_DIR . '/ACCESS/' . $vi . '/ports.tmpl')) {
            $profile .= file_get_contents(PORT_TMPL_DIR . '/ACCESS/' . $vi . '/ports.tmpl');
        }
        if (file_exists(PORT_TMPL_DIR . '/ACCESS/' . $vi . '/' . $zpid . '/ports.tmpl')) {
            $profile .= file_get_contents(PORT_TMPL_DIR . '/ACCESS/' . $vi . '/' . $zpid . '/ports.tmpl');
        }
    }

    return $profile;
}

function call_hook($hook, $args)
{
    global $HOOKS;

    $hook_parts = explode(':', $hook);
    $hook_name = '$HOOKS';
    foreach ($hook_parts as $hp) {
        $hook_name .= "['$hp']";
    }

    @eval('$hook_val = ' . $hook_name . ';');
    if (!isset($hook_val) || $hook_val == '') {
        return;
    }

    $argstr = $hook . ' ';
    foreach ($args as $arg) {
        $argstr .= escapeshellarg($arg) . ' ';
    }

    $argstr = trim($argstr);
    @exec("$hook_val $argstr > /dev/null 2>&1 &");
}

function get_PI_REST($url, $p = false, $decode = true, $timeout = 300)
{
    $cookie = false;
    $error = '';

    if (DEBUG >= 5) {
        echo "<h3>calling $url with params:</h3>";
        var_dump($p);
    }

    $i = 0;
    $res = false;
    while ($i < REST_RETRIES) {
        $res = fetch_url($url, $cookie, $error, $p, $timeout);
        if ($res) {
            break;
        }
        sleep(3);
        ++$i;
    }
    if ($res) {
        if ($decode) {
            $json = json_decode($res, true);

            return $json;
        } else {
            return $res;
        }
    }

    return false;
}

function apicGetTicket($host, $user, $pass, &$error)
{
    $cookie = false;
    $url = 'https://' . $host . '/api/v1/ticket';
    $p = array();
    $p['post'] = json_encode(array('username' => $user, 'password' => $pass));
    $p['header']['Content-Type'] = 'application/json';

    $i = 0;
    $res = false;
    while ($i < REST_RETRIES) {
        $res = fetch_url($url, $cookie, $error, $p);
        if ($res) {
            break;
        }
        sleep(REST_RETRY_INTERVAL);
        ++$i;
    }
    if ($res) {
        $json = json_decode($res, true);

        return $json['response']['serviceTicket'];
    }

    return false;
}

function apicAddDevice($host, $ticket, $projid, $device, $sn, $pid, &$msg, $config = null, $image = null)
{
    $cookie = false;
    $error = '';
    $url = 'https://' . $host . '/api/v1/pnp-project/' . $projid . '/device';
    $p = array();
    $params = array();
    $params['hostName'] = $device;
    $params['serialNumber'] = $sn;
    $params['platformId'] = $pid;
    if ($config) {
        $params['configId'] = $config;
    }
    if ($image) {
        $params['imageId'] = $image;
    }
    $p['post'] = json_encode($params);
    $p['header']['Content-Type'] = 'application/json';
    $p['header']['X-Auth-Token'] = $ticket;

    $i = 0;
    $res = false;
    while ($i < REST_RETRIES) {
        $res = fetch_url($url, $cookie, $error, $p);
        if ($res) {
            break;
        }
        sleep(REST_RETRY_INTERVAL);
        ++$i;
    }
    if ($res) {
        $json = json_decode($res, true);

        return apicGetTaskResult($host, $ticket, $json['response']['taskId'], $msg);
    }

    $msg = $error;

    return false;
}

function apicGetTaskResult($host, $ticket, $task, &$msg, $timeout = 60)
{
    $cookie = false;
    $error = '';
    $url = 'https://' . $host . '/api/v1/task/' . $task;
    $p = array();
    $p['header']['X-Auth-Token'] = $ticket;

    $done = false;
    $j = 0;
    while ($j < $timeout) {
        $i = 0;
        $res = false;
        while ($i < REST_RETRIES) {
            $res = fetch_url($url, $cookie, $error, $p);
            if ($res) {
                break;
            }
            sleep(REST_RETRY_INTERVAL);
            ++$i;
        }
        if ($res) {
            $json = json_decode($res, true);
            if (isset($json['response']['isError']) && $json['response']['isError'] === true) {
                $msg = $json['response']['failureReason'];

                return false;
            }
            if (isset($json['response']['endTime']) && $json['response']['endTime'] >= $json['response']['startTime']) {
                return true;
            }
            // This allows the timeout to be specified in seconds.
            sleep(1);
            ++$j;
        }
    }

    if ($error != '') {
        $msg = $error;
    } else {
        $msg = 'Failed to get result from APIC-EM';
    }

    return false;
}

function apicGetProject($host, $ticket, $proj, &$error)
{
    $cookie = false;
    $url = 'https://' . $host . '/api/v1/pnp-project/count';

    $p = array();
    $p['header']['X-Auth-Token'] = $ticket;

    $i = 0;
    $res = false;
    while ($i < REST_RETRIES) {
        $res = fetch_url($url, $cookie, $error, $p);
        if ($res) {
            break;
        }
        sleep(REST_RETRY_INTERVAL);
        ++$i;
    }
    if ($res) {
        $json = json_decode($res, true);
        $count = $json['response'];

        $url = 'https://' . $host . '/api/v1/pnp-project';
        $offset = 1;
        $limit = 500;
        do {
            $p['get']['offset'] = $offset;
            $p['get']['limit'] = $limit;

            $i = 0;
            $res = false;
            while ($i < REST_RETRIES) {
                $res = fetch_url($url, $cookie, $error, $p);
                if ($res) {
                    break;
                }
                sleep(REST_RETRY_INTERVAL);
                ++$i;
            }
            if ($res) {
                $json = json_decode($res, true);
                foreach ($json['response'] as $s) {
                    if ($s['siteName'] == $proj) {
                        return $s;
                    }
                }
            }

            $offset += $limit;
        } while ($offset + $limit < $count);
    }

    return false;
}

function apicUpdateProject($host, $ticket, $projid, $proj, $ip, &$msg, $path = '/')
{
    $cookie = false;
    $error = '';
    $url = 'https://' . $host . '/api/v1/pnp-project';

    $p = array();
    $params = array();
    $params['id'] = $projid;
    $params['siteName'] = $proj;
    $params['tftpServer'] = $ip;
    $params['tftpPath'] = $path;
    $p['put'] = json_encode($params);
    $p['header']['Content-Type'] = 'application/json';
    $p['header']['X-Auth-Token'] = $ticket;

    $i = 0;
    $res = false;
    while ($i < REST_RETRIES) {
        $res = fetch_url($url, $cookie, $error, $p);
        if ($res) {
            break;
        }
        sleep(REST_RETRY_INTERVAL);
        ++$i;
    }
    if ($res) {
        $json = json_decode($res, true);

        return apicGetTaskResult($host, $ticket, $json['response']['taskId'], $msg);
    }

    $msg = $error;

    return false;
}

function fetch_url($url, &$cookie, &$error, $p = false, $timeout = REST_TIMEOUT)
{
    $ch = curl_init();

    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    if (DEBUG > 5) {
        curl_setopt($ch, CURLOPT_HEADER, true);
        curl_setopt($ch, CURLINFO_HEADER_OUT, true);
        curl_setopt($ch, CURLOPT_VERBOSE, true);
    } else {
        curl_setopt($ch, CURLOPT_HEADER, false);
    }

    if (isset($p['get'])) {
        $url .= '?' . http_build_query($p['get']);
    }
    if (isset($p['post'])) {
        curl_setopt($ch, CURLOPT_POST, count($p['post']));
        curl_setopt($ch, CURLOPT_POSTFIELDS, $p['post']);
    }
    if (isset($p['put'])) {
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
        $p['header']['Content-Length'] = strlen($p['put']);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $p['put']);
    }
    if (isset($p['header'])) {
        foreach ($p['header'] as $name => $value) {
            $header[] = $name . ': ' . $value;
        }
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
    }
    if (isset($p['cookie'])) {
        curl_setopt($ch, CURLOPT_COOKIE, $p['cookie']);
    }
    if (isset($p['authentication'])) {
        curl_setopt($ch, CURLOPT_USERPWD, $p['authentication']['user'] . ':' . $p['authentication']['password']);
    }

    curl_setopt($ch, CURLOPT_URL, $url);

    $response = curl_exec($ch);
    $httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    $error = 'cURL error num: ' . curl_errno($ch) . ' => ' . curl_error($ch);
    if (DEBUG >= 5) {
        echo '<h3>Request:</h3>';
        var_dump(curl_getinfo($ch));
        echo '<h3>Response:</h3>';
        var_dump($response);
        echo curl_error($ch) . "\n";
    }

    if (empty($response)) {
        if (DEBUG > 0) {
            echo "WARNING: empty response from URL<br/>\n";
            curl_close($ch);

            return false;
        }
    } else {
        if (empty($httpcode)) {
            if (DEBUG > 0) {
                echo "WARNING: no HTTP code was returned\n$response\n";
                curl_close($ch);

                return false;
            }
        } elseif ($httpcode < 200 || $httpcode > 299) {
            if (DEBUG > 0) {
                echo "ERROR: the server returned http code: $httpcode\n$response\n";
            }
            if (DEBUG > 1) {
                echo '<h3>Request:</h3>';
                var_dump(curl_getinfo($ch));
                echo '<h3>Response:</h3>';
                var_dump($response);
            }
            curl_close($ch);

            $cookie = false;
            $error = $httpcode;

            return false;
        } else {
            curl_close($ch);

            return $response;
        }
    }
}
?>