Response

Object sent during authentication response.

Here's an example of a clear text JSON response:


{
  "associationId": "88ydEE-ioiwe==",
  "requestId": "375dhjf9-Uydd="
}

The AuthenticationResponse is encrypted and signed using PGP or JWE+JWS. Further, this value is web-safe base64 encoded. This encoding is referred to below as Base64UrlEncode. In other words, the clear text JSON version of the AuthenticationRequest must be passed through the following functions:

Base64UrlEncode(
  PGPSignAndEncrypt(
{
  "associationId": "88ydEE-ioiwe==",
  "requestId": "375dhjf9-Uydd="
}
  )
)

or

Base64UrlEncode(
  JWSignAndEncrypt(
{
  "associationId": "88ydEE-ioiwe==",
  "requestId": "375dhjf9-Uydd="
}
  )
)
JSON representation 
{
  "associationId": string,
  "requestId": string,
  "authenticationResult": {
    object (AuthenticationResult)
  }
}
Fields
associationId

string

OPTIONAL: Reflected back by the payment integrator to Google. This allows Google to check that the associationId passed back is the same associationId passed in. This is required if it is present on the request.
requestId

string

REQUIRED: Reflected back by the payment integrator to Google. This allows Google to prevent replay attacks.
authenticationResult

object (AuthenticationResult)

The result of the authentication. For flows where there is no subsequent call to the Payment Integrator after the authentication has taken place, the result must be included in the response to ensure the integrity of the result.

AuthenticationResult

JSON representation 
{

  // Union field result can be only one of the following:
  "success": {
    object (Empty)
  },
  "cancelled": {
    object (Empty)
  },
  "fatalError": {
    object (Empty)
  }
  // End of list of possible types for union field result.
}
Fields

Union field result.

result can be only one of the following:
success

object (Empty)

Authentication was successful.
cancelled

object (Empty)

User canceled the flow manually and the flow should be aborted.
fatalError

object (Empty)

Authentication failed for a fatal reason and the flow should be aborted.

Empty

This type has no fields.

This object is used for extensibility because booleans and enumerations often need to be extended with extra data. The implementer uses it to determine presence. The enumeration this represents may be extended to contain data in future versions.

The JSON representation for Empty is empty JSON object {}.