1 files changed, 0 insertions, 62 deletions
diff --git a/internal/httpclient/request.go b/internal/httpclient/request.go
deleted file mode 100644
index 881d3f699..000000000
--- a/internal/httpclient/request.go
+++ /dev/null
@@ -1,62 +0,0 @@
-// GoToSocial
-// Copyright (C) GoToSocial Authors admin@gotosocial.org
-// SPDX-License-Identifier: AGPL-3.0-or-later
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package httpclient
-
-import (
-	"fmt"
-	"net/http"
-	"strings"
-
-	"golang.org/x/net/http/httpguts"
-)
-
-// ValidateRequest performs the same request validation logic found in the default
-// net/http.Transport{}.roundTrip() function, but pulls it out into this separate
-// function allowing validation errors to be wrapped under a single error type.
-func ValidateRequest(r *http.Request) error {
-	switch {
-	case r.URL == nil:
-		return fmt.Errorf("%w: nil url", ErrInvalidRequest)
-	case r.Header == nil:
-		return fmt.Errorf("%w: nil header", ErrInvalidRequest)
-	case r.URL.Host == "":
-		return fmt.Errorf("%w: empty url host", ErrInvalidRequest)
-	case r.URL.Scheme != "http" && r.URL.Scheme != "https":
-		return fmt.Errorf("%w: unsupported protocol %q", ErrInvalidRequest, r.URL.Scheme)
-	case strings.IndexFunc(r.Method, func(r rune) bool { return !httpguts.IsTokenRune(r) }) != -1:
-		return fmt.Errorf("%w: invalid method %q", ErrInvalidRequest, r.Method)
-	}
-
-	for key, values := range r.Header {
-		// Check field key name is valid
-		if !httpguts.ValidHeaderFieldName(key) {
-			return fmt.Errorf("%w: invalid header field name %q", ErrInvalidRequest, key)
-		}
-
-		// Check each field value is valid
-		for i := 0; i < len(values); i++ {
-			if !httpguts.ValidHeaderFieldValue(values[i]) {
-				return fmt.Errorf("%w: invalid header field value %q", ErrInvalidRequest, values[i])
-			}
-		}
-	}
-
-	// ps. kim wrote this
-
-	return nil
-}