/
id_session.go
56 lines (45 loc) · 1.04 KB
/
id_session.go
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package usecase
import (
"fmt"
"strings"
"time"
"encoding/json"
"github.com/acidlemon/guardmech/backend/app/usecase/payload"
)
type IDSession struct {
Issuer string
Subject string
Email string
Membership MembershipToken
}
type MembershipToken struct {
NextCheck time.Time `json:"next_check"`
Principal *payload.SessionPrincipal `json:"principal"`
}
const IDSeparator string = "('-'o)"
func (is *IDSession) String() string {
b := strings.Builder{}
b.WriteString(is.Issuer)
b.WriteString(IDSeparator)
b.WriteString(is.Subject)
b.WriteString(IDSeparator)
b.WriteString(is.Email)
b.WriteString(IDSeparator)
enc := json.NewEncoder(&b)
enc.Encode(is.Membership)
return b.String()
}
func (is *IDSession) Restore(data string) error {
ss := strings.Split(data, IDSeparator)
if len(ss) < 4 {
return fmt.Errorf("not enough session data: len=%d", len(ss))
}
is.Issuer = ss[0]
is.Subject = ss[1]
is.Email = ss[2]
err := json.Unmarshal([]byte(ss[3]), &is.Membership)
if err != nil {
return err
}
return nil
}