SignedRequest

Canvas provides a SignedRequest object that has methods you can use to work with signed requests.

Method	Signature	Description
`verifyAndDecode`	`public static CanvasRequest verifyAndDecode(String input, String secret) throws SecurityException`	Used to verify and decode a signed request; returns a CanvasRequest Java object.
`verifyAndDecodeAsJson`	`public static String verifyAndDecodeAsJson(String input, String secret) throws SecurityException`	Used to verify and decode a signed request; returns the CanvasRequest data in a JSON string.

See Also