PHP db_get_providers Examples

Example #1

File: discovery.php Project: reTHINK-project/dev-IdPServer-phpOIDC

function handle_webfinger_discovery()
{
    $principal = $_REQUEST['resource'];
    $service = $_REQUEST['rel'];
    if (!$principal && !$service) {
        log_error('Discovery : no principal or service');
        header('HTTP/1.0 400 Bad Request');
        exit;
    }
    if ($service && $service != 'http://openid.net/specs/connect/1.0/issuer') {
        log_error('Discovery : invalid service');
        header('HTTP/1.0 400 Bad Request');
        exit;
    }
    $hosts = array(OP_SERVER_NAME, OP_PROTOCOL . OP_SERVER_NAME, OP_PROTOCOL . OP_SERVER_NAME . OP_PORT);
    $providers = db_get_providers();
    if ($providers) {
        foreach ($providers as $provider) {
            array_push($hosts, $provider['issuer']);
        }
    }
    if ($principal && substr($principal, 0, 5) == 'acct:') {
        $principal = substr($principal, 5);
    }
    $at = strpos($principal, '@');
    if ($at !== false) {
        if ($at == 0) {
            // XRI
            header('HTTP/1.0 400 Bad Request');
            log_error('Discovery : principal is a XRI');
            exit;
        }
        // process email address
        list($principal, $domain) = explode('@', $principal);
        $port_pos = strpos($domain, ':');
        if ($port_pos !== false) {
            $domain = substr($domain, 0, $port_pos);
        }
        $domain_parts = explode('.', $domain);
        $server_parts = explode('.', OP_SERVER_NAME);
        // check to see domain matches
        $domain_start = count($domain_parts) - 1;
        $server_start = count($server_parts) - 1;
        for ($i = $domain_start, $j = $server_start; $i >= 0 && $j >= 0; $i--, $j--) {
            if (strcasecmp($domain_parts[$i], $server_parts[$j]) != 0) {
                header('HTTP/1.0 400 Bad Request');
                log_error('Discovery : email domains do not match');
                exit;
            }
        }
    } else {
        // process URL
        $pos = strpos($principal, '#');
        if ($pos !== false) {
            $principal = substr($principal, 0, $pos);
        }
        $parts = parse_url($principal);
        if (!$parts) {
            log_error('Discovery : unparseable URL');
            header('HTTP/1.0 400 Bad Request');
            exit;
        }
        $host = $parts['host'];
        $port = $parts['port'] ? ':' . $parts['port'] : '';
        $issuer = OP_PROTOCOL . "{$host}{$port}";
        if (isset($parts['path'])) {
            if ($parts['path'] == '/') {
                $principal = $issuer;
            } else {
                $principal = substr($parts['path'], 1);
                log_debug("principal = %s", $principal);
            }
        } else {
            $principal = $issuer;
        }
    }
    if (!in_array($principal, $hosts) && !db_get_user($principal)) {
        log_error("Discovery : no such user or host\nprincipal = %s hosts = %s", $principal, print_r($hosts, true));
        header('HTTP/1.0 400 Bad Request');
        exit;
    }
    send_webfinger_discovery($_REQUEST['resource']);
}

Example #2

File: index.php Project: reTHINK-project/dev-IdPServer-phpOIDC

<img src="<?php 
echo RP_PATH;
?>
/openid_connect.png" style="width:100%">

<div style="background-color:#dddddd;">
OpenID Connect Core Draft 17
<form name='op_form' method='post' action='<?php 
echo RP_INDEX_PAGE;
?>
/start'>
Select your OP : &nbsp;
<select size="1" name='provider'>
<option selected value=''>Select OP</option>\n";    
<?php 
$providers = db_get_providers();
foreach ($providers as $provider) {
    if ($_SESSION['provider_name'] == $provider['name']) {
        $selected = 'selected';
    } else {
        $selected = '';
    }
    echo "<option {$selected}>" . $provider['name'] . "</option>\n";
}
?>
</select> <br/>
or Enter OP URL : <input type='text' name='identifier' value=''>
<?php 
echo generate_tab_html();
?>