Auth0: Invalid RSAES-OAEP padding

Problem

After configuring Auth0 with custom certificates via API, you get Access Denied error when attempting to login.

{ "error": "access_denied", "error_description": "Invalid RSAES-OAEP padding." }

Solution

Add an additional  decryptionKey to the connection's options with the following format.

options: {

  //... other options

  "decryptionKey" : {

        "key": "-----BEGIN PRIVATE KEY-----\n...",

        "cert": "-----BEGIN CERTIFICATE-----\n..."

    }

}

Keep in mind that options are replaced, not merged - so you'll need to send the whole options object to the PATCH call.