scim.go raw

   1  package urn
   2  
   3  import (
   4  	"encoding/json"
   5  	"fmt"
   6  
   7  	scimschema "github.com/leodido/go-urn/scim/schema"
   8  )
   9  
  10  const errInvalidSCIMURN = "invalid SCIM URN: %s"
  11  
  12  type SCIM struct {
  13  	Type  scimschema.Type
  14  	Name  string
  15  	Other string
  16  	pos   int
  17  }
  18  
  19  func (s SCIM) MarshalJSON() ([]byte, error) {
  20  	return json.Marshal(s.String())
  21  }
  22  
  23  func (s *SCIM) UnmarshalJSON(bytes []byte) error {
  24  	var str string
  25  	if err := json.Unmarshal(bytes, &str); err != nil {
  26  		return err
  27  	}
  28  	// Parse as SCIM
  29  	value, ok := Parse([]byte(str), WithParsingMode(RFC7643Only))
  30  	if !ok {
  31  		return fmt.Errorf(errInvalidSCIMURN, str)
  32  	}
  33  	if value.RFC() != RFC7643 {
  34  		return fmt.Errorf(errInvalidSCIMURN, str)
  35  	}
  36  	*s = *value.SCIM()
  37  
  38  	return nil
  39  }
  40  
  41  func (s *SCIM) String() string {
  42  	ret := fmt.Sprintf("urn:ietf:params:scim:%s:%s", s.Type.String(), s.Name)
  43  	if s.Other != "" {
  44  		ret += fmt.Sprintf(":%s", s.Other)
  45  	}
  46  
  47  	return ret
  48  }
  49