lib/api.php (9a2390f) - bibweb.git

api.php

<?php

require_once("config.php");
$base_url = $config['api_url'];

$TOKEN_FILE = '../jwt-token.json';
$jwt = [
    "token" => null,
    "refresh_token" => null,
    "exp" => time()
];

if (file_exists($TOKEN_FILE)) {
    $jwt = json_decode(file_get_contents($TOKEN_FILE), true);
}

if (!$jwt['token'] || $jwt['exp'] < time()+5) {
    // get new token
    # init API
    $url = $base_url . 'login';
    $data = [
        "username" => $config['api_username'],
        "password" => $config['api_password']
    ];
    $options = array(
      'http' => array(
        'method'  => 'POST',
        'content' => json_encode( $data ),
        'header'=>  "Content-Type: application/json\r\n" .
                    "Accept: application/json\r\n"
        )
    );

$context  = stream_context_create( $options );
    $result = file_get_contents( $url, false, $context );
    $response = json_decode( $result, true);

$jwt['token'] = $response["token"];
    $jwt['refresh_token'] = $response["refresh_token"];
    $fields = explode('.', $jwt['token']);
    $data = json_decode(base64_decode($fields[1]), true);
    $jwt['exp'] = $data['exp'];
}

file_put_contents($TOKEN_FILE, json_encode($jwt));

function api_call($method, $url, $content = []) {
    global $jwt;
    global $base_url;
    $url = $base_url . $url;
    $options = array(
      'http' => array(
        'method'  => strtoupper($method),
        'content' => json_encode( $content ),
        'header'=>  "Content-Type: application/json\r\n" .
                    "Accept: application/json\r\n" .
                    "Authorization: Bearer ".$jwt['token']."\r\n"
        )
    );

$context  = stream_context_create( $options );
    $result = file_get_contents( $url, false, $context );
    $response = json_decode( $result, true );
    return $response;
}

require_once('vendor/autoload.php');

bibweb.git

reuse JWT token