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MicrosoftJson.php
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MicrosoftJson.php
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<?php
namespace App\Discovery;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
/**
* Autodiscover Service class for Microsoft Autodiscover V2
*/
class MicrosoftJson extends Engine
{
protected $protocol;
/**
* Process incoming request
*/
protected function handleRequest(Request $request): ?Response
{
// Check protocol (at this state we don't know if autodiscover is configured)
$allowedProtocols = ['activesync', 'autodiscoverv1'];
$this->protocol = $request->Protocol;
if (empty($this->protocol)) {
return $this->error(
"A valid value must be provided for the query parameter 'Protocol'",
'MandatoryParameterMissing'
);
}
if (!in_array(strtolower($request->Protocol), $allowedProtocols)) {
return $this->error(
sprintf(
"The given protocol value '%s' is invalid. Supported values are '%s'",
$this->protocol,
implode(",", $allowedProtocols)
),
'InvalidProtocol'
);
}
// Check email
if (preg_match('|autodiscover.json/v1.0/([^\?]+)|', $request->url(), $regs)) {
$this->email = $regs[1];
} elseif (!empty($request->Email)) {
$this->email = $request->Email;
} elseif (!empty($request->email)) {
$this->email = $request->email;
}
if (empty($this->email) || !str_contains($this->email, '@')) {
return $this->error('A valid email address must be provided', 'MandatoryParameterMissing');
}
return null;
}
/**
* Generates JSON response
*/
protected function getResponse(): Response
{
switch (strtolower($this->protocol)) {
case 'activesync':
// throw error if activesync is disabled
if (empty($this->config['activesync'])) {
return $this->error(
sprintf(
"The given protocol value '%s' is invalid. Supported values are '%s'",
$this->protocol,
'autodiscoverv1'
),
'InvalidProtocol'
);
}
if (!preg_match('/^https?:/i', $this->config['activesync'])) {
$this->config['activesync'] = "https://{$this->config['activesync']}/Microsoft-Server-ActiveSync";
}
$json = [
'Protocol' => 'ActiveSync',
'Url' => $this->config['activesync'],
];
break;
case 'autodiscoverv1':
default:
$json = [
'Protocol' => 'AutodiscoverV1',
'Url' => "https://{$this->host}/Autodiscover/Autodiscover.xml",
];
}
return response(json_encode($json, \JSON_PRETTY_PRINT), 200, ['Content-Type' => 'application/json']);
}
/**
* Send error to the client and exit
*/
protected function error($msg, $code = 'InternalServerError'): Response
{
$json = [
'ErrorCode' => $code,
'ErrorMessage' => $msg,
];
return response(json_encode($json, \JSON_PRETTY_PRINT), 400, ['Content-Type' => 'application/json']);
}
}

File Metadata

Mime Type
text/x-php
Expires
Fri, Apr 24, 1:31 PM (1 d, 9 h)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
79/1b/b74801ccd15a69302e6242a28dc1
Default Alt Text
MicrosoftJson.php (3 KB)

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