Add Constants

functionality/filesharing/filesharing_functionality.go

@@ -53,7 +53,6 @@ type OverlayMessage struct {
 	Size  uint64 `json:"s"`
 }
 
-
 // FileKey is the unique reference to a file offer
 func (om *OverlayMessage) FileKey() string {
 	return fmt.Sprintf("%s.%s", om.Hash, om.Nonce)

model/constants/errors.go

@@ -0,0 +1,7 @@
+package constants
+
+// InvalidPasswordError is returned when an incorrect password is provided to a function that requires the current active password
+const InvalidPasswordError = "invalid_password_error"
+
+// PasswordsDoNotMatchError is returned when two passwords do not match
+const PasswordsDoNotMatchError = "passwords_do_not_match"

peer/cwtch_peer.go

@@ -87,11 +87,11 @@ func (cp *cwtchPeer) ChangePassword(password string, newpassword string, newpass
 	defer cp.mutex.Unlock()
 	db, err := openEncryptedDatabase(cp.storage.ProfileDirectory, password, false)
 	if db == nil || err != nil {
-		return errors.New("invalid_password")
+		return errors.New(constants.InvalidPasswordError)
 	}
 	cps, err := NewCwtchProfileStorage(db, cp.storage.ProfileDirectory)
 	if err != nil {
-		return errors.New("invalid_password")
+		return errors.New(constants.InvalidPasswordError)
 	}
 	cps.Close()
 
@@ -106,7 +106,7 @@ func (cp *cwtchPeer) ChangePassword(password string, newpassword string, newpass
 		log.Infof("rekeying database...")
 		return cp.storage.Rekey(rekey)
 	}
-	return errors.New("passwords_do_not_match")
+	return errors.New(constants.PasswordsDoNotMatchError)
 }
 
 // GenerateProtocolEngine