Browse Source

Add cookie session store helper

extension
wpetit 4 years ago
parent
commit
d62b42ab97
  1. 32
      session/gorilla/cookie.go

32
session/gorilla/cookie.go

@ -0,0 +1,32 @@
package gorilla
import (
"crypto/rand"
"github.com/gorilla/sessions"
"github.com/pkg/errors"
)
// CreateCookieSessionStore creates and returns a new cookie session store
// with random authentication and encryption keys
func CreateCookieSessionStore(authKeySize, encryptKeySize int) (sessions.Store, error) {
authenticationKey, err := generateRandomBytes(64)
if err != nil {
return nil, errors.Wrap(err, "error while generating cookie authentication key")
}
encryptionKey, err := generateRandomBytes(32)
if err != nil {
return nil, errors.Wrap(err, "error while generating cookie encryption key")
}
store := sessions.NewCookieStore(authenticationKey, encryptionKey)
return store, nil
}
func generateRandomBytes(n int) ([]byte, error) {
b := make([]byte, n)
_, err := rand.Read(b)
if err != nil {
return nil, err
}
return b, nil
}
Loading…
Cancel
Save