maxRequestSize

Author: evict

README.md

@@ -119,7 +119,7 @@ Run <code><strong>src login <i>SOURCEGRAPH-URL</i></strong></code> to authentica
 
 - `SRC_ENDPOINT`: the URL to your Sourcegraph instance (such as `https://sourcegraph.example.com`)
 - `SRC_ACCESS_TOKEN`: your Sourcegraph access token (on your Sourcegraph instance, click your user menu in the top right, then select **Settings > Access tokens** to create one)
-- `SRC_MAX_FILESIZE_MB`: maximum request body size in MB for git operations (default: 10)
+- `SRC_MAX_REQUESTSIZE_MB`: maximum request body size in MB for git operations (default: 10)
 
 For convenience, you can add these environment variables persistently. 
 

internal/servegit/gitservice.go

@@ -19,8 +19,8 @@ import (
 
 const defaultMaxFileSizeMB = 10
 
-func maxFileSize() int64 {
-	if v := os.Getenv("SRC_MAX_FILESIZE_MB"); v != "" {
+func maxRequestSize() int64 {
+	if v := os.Getenv("SRC_MAX_REQUESTSIZE_MB"); v != "" {
 		if mb, err := strconv.ParseInt(v, 10, 64); err == nil && mb > 0 {
 			return mb * 1024 * 1024
 		}
@@ -120,7 +120,7 @@ func (s *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	body := r.Body
+	body := io.NopCloser(io.LimitReader(r.Body, maxRequestSize()))
 	defer body.Close()
 
 	if r.Header.Get("Content-Encoding") == "gzip" {
@@ -131,7 +131,7 @@ func (s *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		}
 		defer gzipReader.Close()
 
-		body = io.NopCloser(io.LimitReader(gzipReader, maxFileSize()))
+		body = io.NopCloser(io.LimitReader(gzipReader, maxRequestSize()))
 	}
 
 	// err is set if we fail to run command or have an unexpected svc. It is