Castle adds real-time monitoring of your authentication stack, instantly notifying you and your users on potential account hijacks.
Obtain the latest version of the Castle PHP bindings with:
git clone https://github.com/castle/castle-phpTo get started, add the following to your PHP script:
require_once("/path/to/castle-php/lib/Castle.php");Configure the library with your Castle API secret.
Castle::setApiKey('YOUR_API_SECRET');Whenever something unexpected happens, an exception is thrown to indicate what went wrong.
| Name | Description |
|---|---|
Castle_Error |
A generic error |
Castle_RequestError |
A request failed. Probably due to a network error |
Castle_ApiError |
An unexpected error for the Castle API |
Castle_SecurityError |
The session signature doesn't match, either it has been tampered with or the Castle API key has been changed. |
Castle_ConfigurationError |
The Castle secret API key has not been set |
Castle_UnauthorizedError |
Wrong Castle API secret key |
Castle_ChallengeRequiredError |
You need to prompt the user for Two-step verification |
Castle_BadRequest |
The request was invalid. For example if a challenge is created without the user having MFA enabled. |
Castle_ForbiddenError |
The user has entered the wrong code too many times and a new challenge has to be requested. |
Castle_NotFoundError |
The resource requestd was not found. For example if a session has been revoked. |
Castle_UserUnauthorizedError |
The user is locked or has entered the wrong credentials |
Castle_InvalidParametersError |
One or more of the supplied parameters are incorrect. Check the response for more information. |