Catch not found/verified email error

Author: sapk

models/error.go

@@ -260,6 +260,21 @@ func (err ErrKeyNameAlreadyUsed) Error() string {
 	return fmt.Sprintf("public key already exists [owner_id: %d, name: %s]", err.OwnerID, err.Name)
 }
 
+// ErrGPGEmailNotFound represents a "ErrGPGEmailNotFound" kind of error.
+type ErrGPGEmailNotFound struct {
+	Email string
+}
+
+// IsErrGPGEmailNotFound checks if an error is a ErrGPGEmailNotFound.
+func IsErrGPGEmailNotFound(err error) bool {
+	_, ok := err.(ErrGPGEmailNotFound)
+	return ok
+}
+
+func (err ErrGPGEmailNotFound) Error() string {
+	return fmt.Sprintf("failed to found email or is not confirmed : %s", err.Email)
+}
+
 // ErrGPGKeyParsing represents a "ErrGPGKeyParsing" kind of error.
 type ErrGPGKeyParsing struct {
 	ParseError error

models/gpg_key.go

@@ -219,7 +219,7 @@ func parseGPGKey(ownerID int64, e *openpgp.Entity) (*GPGKey, error) {
 			}
 		}
 		if emails[n] == nil {
-			return nil, fmt.Errorf("Failed to found email or is not confirmed : %s", ident.UserId.Email)
+			return nil, ErrGPGEmailNotFound{ident.UserId.Email}
 		}
 		n++
 	}

options/locale/locale_en-US.ini

@@ -361,6 +361,7 @@ add_new_gpg_key = Add GPG Key
 ssh_key_been_used = Public key content has already been used.
 ssh_key_name_used = Public key with same name already exists.
 gpg_key_id_used = Public GPG key with same id already exists.
+gpg_key_email_not_found = The email attached to the GPG key couldn't be found or is not yet confirmed: %s
 subkeys = Subkeys
 key_id = Key ID
 key_name = Key Name

routers/user/setting.go

@@ -377,6 +377,9 @@ func SettingsKeysPost(ctx *context.Context, form auth.AddKeyForm) {
 			case models.IsErrGPGKeyIDAlreadyUsed(err):
 				ctx.Data["Err_Content"] = true
 				ctx.RenderWithErr(ctx.Tr("settings.gpg_key_id_used"), tplSettingsKeys, &form)
+			case models.IsErrGPGEmailNotFound(err):
+				ctx.Data["Err_Content"] = true
+				ctx.RenderWithErr(ctx.Tr("settings.gpg_key_email_not_found", err.(models.ErrGPGEmailNotFound).Email), tplSettingsKeys, &form)
 			default:
 				ctx.Handle(500, "AddPublicKey", err)
 			}