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https://github.com/go-gitea/gitea
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fb42972c05
Str2html was abused a lot. So use a proper name for it: SanitizeHTML And add some tests to show its behavior.
69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package templates
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import (
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"html/template"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestSubjectBodySeparator(t *testing.T) {
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test := func(input, subject, body string) {
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loc := mailSubjectSplit.FindIndex([]byte(input))
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if loc == nil {
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assert.Empty(t, subject, "no subject found, but one expected")
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assert.Equal(t, body, input)
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} else {
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assert.Equal(t, subject, input[0:loc[0]])
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assert.Equal(t, body, input[loc[1]:])
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}
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}
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test("Simple\n---------------\nCase",
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"Simple\n",
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"\nCase")
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test("Only\nBody",
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"",
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"Only\nBody")
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test("Minimal\n---\nseparator",
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"Minimal\n",
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"\nseparator")
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test("False --- separator",
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"",
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"False --- separator")
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test("False\n--- separator",
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"",
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"False\n--- separator")
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test("False ---\nseparator",
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"",
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"False ---\nseparator")
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test("With extra spaces\n----- \t \nBody",
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"With extra spaces\n",
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"\nBody")
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test("With leading spaces\n -------\nOnly body",
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"",
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"With leading spaces\n -------\nOnly body")
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test("Multiple\n---\n-------\n---\nSeparators",
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"Multiple\n",
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"\n-------\n---\nSeparators")
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test("Insuficient\n--\nSeparators",
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"",
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"Insuficient\n--\nSeparators")
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}
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func TestJSEscapeSafe(t *testing.T) {
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assert.EqualValues(t, `\u0026\u003C\u003E\'\"`, JSEscapeSafe(`&<>'"`))
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}
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func TestHTMLFormat(t *testing.T) {
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assert.Equal(t, template.HTML("<a>< < 1</a>"), HTMLFormat("<a>%s %s %d</a>", "<", template.HTML("<"), 1))
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}
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func TestSanitizeHTML(t *testing.T) {
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assert.Equal(t, template.HTML(`<a href="/" rel="nofollow">link</a> xss <div>inline</div>`), SanitizeHTML(`<a href="/">link</a> <a href="javascript:">xss</a> <div style="dangerous">inline</div>`))
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assert.Equal(t, template.HTML(`<a href="/" rel="nofollow">link</a> xss <div>inline</div>`), SanitizeHTML(template.HTML(`<a href="/">link</a> <a href="javascript:">xss</a> <div style="dangerous">inline</div>`)))
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}
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