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trim trailing / for origin checking

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This commit is contained in:
mutantmonkey 2015-10-11 20:06:14 -07:00
parent 60239467fd
commit 39d874374d
2 changed files with 3 additions and 2 deletions
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2
csrf.go
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@ -16,7 +16,7 @@ func strictReferrerCheck(r *http.Request, prefix string, whitelistHeaders []stri
return false
}
if origin := r.Header.Get("Origin"); origin != "" && !strings.HasPrefix(origin, prefix) {
if origin := r.Header.Get("Origin"); origin != "" && !strings.HasPrefix(origin, strings.TrimSuffix(prefix, "/")) {
return false
}

3
server_test.go
View file

@ -248,7 +248,7 @@ func TestPostCodeUploadBadOrigin(t *testing.T) {
req.PostForm = form
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
req.Header.Set("Referer", Config.siteURL)
req.Header.Set("Origin", "http://example.com/")
req.Header.Set("Origin", "http://example.com")
mux.ServeHTTP(w, req)
@ -274,6 +274,7 @@ func TestPostCodeExpiryJSONUpload(t *testing.T) {
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
req.Header.Set("Accept", "application/json")
req.Header.Set("Referer", Config.siteURL)
req.Header.Set("Origin", strings.TrimSuffix(Config.siteURL, "/"))
mux.ServeHTTP(w, req)