RequestDataToSignNormalizer (opba-api-security-signer-generator-api 1.0.0 API)

public interface RequestDataToSignNormalizer

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`String`	`canonicalString(RequestToSign toSign)`	Computes canonical (normalized) string representation of the request
`default String`	`canonicalStringToSign(RequestToSign toSign)`	Computes shortened form (SHA-256 hash) of the request canonical string, so that it can be used in headers (i.e.

- Method Detail
  - canonicalString
```
String canonicalString(RequestToSign toSign)
```
    Computes canonical (normalized) string representation of the request
    
    Parameters:
    
    toSign - Request that is going to be signed
    
    Returns:
    
    String value of the toSign
  - canonicalStringToSign
```
default String canonicalStringToSign(RequestToSign toSign)
```
    Computes shortened form (SHA-256 hash) of the request canonical string, so that it can be used in headers (i.e. XML payment bodies can be huge, so we can hash request string)
    
    Parameters:
    
    toSign - Request that is going to be signed
    
    Returns:
    
    Short hash value of the toSign ready to be used as the request signature Note: Technically hash strength other than collision resistance is not of much importance here as the value is going to be signed with JWS