Server Smalltalk Guide : Javascript Object Signing and Encryption (JOSE) library : SstJoseObject
SstJoseObject
Superclass for both JWS and JWE. Currently, only JWS is supported.
Class Methods
fromCompactString: 
No comment
fromJsonObject: 
No comment
Instance Methods
asJsonObject 
  Return a json object form for the receiver.
     This is always a JSON object represented by a KeyedCollection subclass.
     
    Answers:
        <KeyedCollection>
asJsonString 
  Answer the compact json serialization.
     
     Answers:
        <String>
asJsonString: 
  Answer the json serialization.
     
     Arguments:
        prettyPrint - <Boolean> use pretty printing if true, compact form if false
     Answers:
        <String>
commonHeader 
  In case of a single recipient, this contains all header parameters.
    In case of multiple recipients, this header is composed of the shared header parameters and the per-recipient header parameters that are common.
    
    Answers:
        <SstJoseHeader>
getPayloadUsing: 
  Returns an EsFuture that resolves to the payload if the content of this object can be decrypted and verified. 
     Otherwise the future fails with a SstJoseException.
     
     See comment in the method #getPayloadUsing:allowedAlgorithms:
    
    Arguments:
        sstJwkStore - <SstJwkStore> which contains the necessary keys for verification/decryption.
    Answers:
        <EsFuture>
getPayloadUsing:allowedAlgorithms: 
  Returns an EsFuture that resolves to the payload if the content of this object can be decrypted and verified. 
     Otherwise the future fails with a SstJoseException.
    
    This method will fail if none of the signatures or recipients use one of the algorithms listed in @allowedAlgorithms for signing the payload or wrapping the key.
    When @allowedAlgorithms is nil, all algorithms are allowed except 'none'.
    
    If none of the recipients uses an algorithm supported by this library implementation, the future fails with a SstJoseNoSupportedAlgorithmException.
    See SstJwa class variable @AllAlgorithms for the list of supported algorithms in this implementation.
    
    Arguments:
        sstJwkStore -    <SstJwkStore> which contains the necessary keys for verification/decryption.
        allowedAlgorithms - <UndefinedObject | Collection of String> where each string is an algorithm name (as defined in RFC 7518, section-3.1) that is allowed to verify/decrypt the payload.
    Answers:
        <EsFuture>
sharedProtectedHeader 
  Header parameters that are integrity protected and shared by all recipients.
     
     Currently unused. Not applicable for Jws.
     
     Answers:
        <SstJsonMapObject>
sharedUnprotectedHeader 
  Header parameters that are not integrity protected and are shared by all recipients.
     
    Currently unused. Not applicable for Jws.
     
     Answers:
        <SstJsonMapObject>
unverifiedPayload 
  Returns the unverified payload (with the protected header parameters from the first signature).
     
     Answers:
        <SstJosePayload>
Last modified date: 01/09/2026