playground
/
gogs
mirror of https://github.com/gogits/gogs.git
1
0
Fork 0
Code Issues Releases Activity
Browse Source

Stricter parsing of issue URLs and commit URLs. (#3121)

pull/3224/head
Cosmin Stroe 8 years ago committed by 无闻
parent
274a2ca528
commit
84841c8c4b
2 changed files with 141 additions and 67 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 44
      modules/markdown/markdown.go
  2. 164
      modules/markdown/markdown_test.go

44
modules/markdown/markdown.go
Unescape View File

@ -23,7 +23,7 @@ import (
)
const (
ISSUE_NAME_STYLE_NUMERIC = "numeric"
ISSUE_NAME_STYLE_NUMERIC = "numeric"
ISSUE_NAME_STYLE_ALPHANUMERIC = "alphanumeric"
)
@ -120,28 +120,30 @@ func (r *Renderer) AutoLink(out *bytes.Buffer, link []byte, kind int) {
// Since this method could only possibly serve one link at a time,
// we do not need to find all.
m := CommitPattern.Find(link)
if m != nil {
m = bytes.TrimSpace(m)
i := strings.Index(string(m), "commit/")
j := strings.Index(string(m), "#")
if j == -1 {
j = len(m)
if bytes.HasPrefix(link, []byte(setting.AppUrl)) {
m := CommitPattern.Find(link)
if m != nil {
m = bytes.TrimSpace(m)
i := strings.Index(string(m), "commit/")
j := strings.Index(string(m), "#")
if j == -1 {
j = len(m)
}
out.WriteString(fmt.Sprintf(` <code><a href="%s">%s</a></code>`, m, base.ShortSha(string(m[i+7:j]))))
return
}
out.WriteString(fmt.Sprintf(` <code><a href="%s">%s</a></code>`, m, base.ShortSha(string(m[i+7:j]))))
return
}
m = IssueFullPattern.Find(link)
if m != nil {
m = bytes.TrimSpace(m)
i := strings.Index(string(m), "issues/")
j := strings.Index(string(m), "#")
if j == -1 {
j = len(m)
m = IssueFullPattern.Find(link)
if m != nil {
m = bytes.TrimSpace(m)
i := strings.Index(string(m), "issues/")
j := strings.Index(string(m), "#")
if j == -1 {
j = len(m)
}
out.WriteString(fmt.Sprintf(`<a href="%s">#%s</a>`, m, base.ShortSha(string(m[i+7:j]))))
return
}
out.WriteString(fmt.Sprintf(` <a href="%s">#%s</a>`, m, base.ShortSha(string(m[i+7:j]))))
return
}
r.Renderer.AutoLink(out, link, kind)
@ -223,7 +225,7 @@ func RenderIssueIndexPattern(rawBytes []byte, urlPrefix string, metas map[string
ms := pattern.FindAll(rawBytes, -1)
for _, m := range ms {
if m[0] == ' ' || m[0] == '(' {
if m[0] == ' ' || m[0] == '(' {
m = m[1:] // ignore leading space or opening parentheses
}
var link string

164
modules/markdown/markdown_test.go
Unescape View File

@ -1,24 +1,26 @@
package markdown_test
import (
"testing"
. "github.com/smartystreets/goconvey/convey"
. "github.com/gogits/gogs/modules/markdown"
. "github.com/smartystreets/goconvey/convey"
"testing"
"bytes"
"github.com/gogits/gogs/modules/setting"
"github.com/russross/blackfriday"
)
func TestMarkdown(t *testing.T) {
var (
urlPrefix = "/prefix"
metas map[string]string = nil
)
setting.AppSubUrlDepth = 0
Convey("Rendering an issue link", t, func () {
Convey("To the internal issue tracker", func () {
Convey("It should not render anything when there are no issues", func () {
testCases := []string {
Convey("Rendering an issue mention", t, func() {
var (
urlPrefix = "/prefix"
metas map[string]string = nil
)
setting.AppSubUrlDepth = 0
Convey("To the internal issue tracker", func() {
Convey("It should not render anything when there are no mentions", func() {
testCases := []string{
"",
"this is a test",
"test 123 123 1234",
@ -36,8 +38,8 @@ func TestMarkdown(t *testing.T) {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i])
}
})
Convey("It should render freestanding issue mentions", func () {
testCases := []string {
Convey("It should render freestanding mentions", func() {
testCases := []string{
"#1234 test", "<a href=\"/prefix/issues/1234\">#1234</a> test",
"test #1234 issue", "test <a href=\"/prefix/issues/1234\">#1234</a> issue",
"test issue #1234", "test issue <a href=\"/prefix/issues/1234\">#1234</a>",
@ -50,18 +52,18 @@ func TestMarkdown(t *testing.T) {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should not render issue without leading space", func () {
Convey("It should not render issue mention without leading space", func() {
input := []byte("test#54321 issue")
expected := "test#54321 issue"
So(string(RenderIssueIndexPattern(input, urlPrefix, metas)), ShouldEqual, expected)
})
Convey("It should not render issue without trailing space", func () {
Convey("It should not render issue mention without trailing space", func() {
input := []byte("test #54321issue")
expected := "test #54321issue"
So(string(RenderIssueIndexPattern(input, urlPrefix, metas)), ShouldEqual, expected)
})
Convey("It should render issue in parentheses", func () {
testCases := []string {
Convey("It should render issue mention in parentheses", func() {
testCases := []string{
"(#54321 issue)", "(<a href=\"/prefix/issues/54321\">#54321</a> issue)",
"test (#54321) issue", "test (<a href=\"/prefix/issues/54321\">#54321</a>) issue",
"test (#54321 extra) issue", "test (<a href=\"/prefix/issues/54321\">#54321</a> extra) issue",
@ -73,8 +75,8 @@ func TestMarkdown(t *testing.T) {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should render multiple issues in the same line", func () {
testCases := []string {
Convey("It should render multiple issue mentions in the same line", func() {
testCases := []string{
"#54321 #1243", "<a href=\"/prefix/issues/54321\">#54321</a> <a href=\"/prefix/issues/1243\">#1243</a>",
"test #54321 #1243", "test <a href=\"/prefix/issues/54321\">#54321</a> <a href=\"/prefix/issues/1243\">#1243</a>",
"(#54321 #1243)", "(<a href=\"/prefix/issues/54321\">#54321</a> <a href=\"/prefix/issues/1243\">#1243</a>)",
@ -88,15 +90,15 @@ func TestMarkdown(t *testing.T) {
}
})
})
Convey("To an external issue tracker with numeric style", func () {
Convey("To an external issue tracker with numeric style", func() {
metas = make(map[string]string)
metas["format"] = "https://someurl.com/{user}/{repo}/{index}"
metas["user"] = "someuser"
metas["repo"] = "somerepo"
metas["style"] = ISSUE_NAME_STYLE_NUMERIC
Convey("should not render anything when there are no issues", func () {
testCases := []string {
Convey("should not render anything when there are no mentions", func() {
testCases := []string{
"this is a test",
"test 123 123 1234",
"#",
@ -109,8 +111,8 @@ func TestMarkdown(t *testing.T) {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i])
}
})
Convey("It should render freestanding issue", func () {
testCases := []string {
Convey("It should render freestanding issue mentions", func() {
testCases := []string{
"#1234 test", "<a href=\"https://someurl.com/someuser/somerepo/1234\">#1234</a> test",
"test #1234 issue", "test <a href=\"https://someurl.com/someuser/somerepo/1234\">#1234</a> issue",
"test issue #1234", "test issue <a href=\"https://someurl.com/someuser/somerepo/1234\">#1234</a>",
@ -122,18 +124,18 @@ func TestMarkdown(t *testing.T) {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should not render issue mention without leading space", func () {
Convey("It should not render issue mention without leading space", func() {
input := []byte("test#54321 issue")
expected := "test#54321 issue"
So(string(RenderIssueIndexPattern(input, urlPrefix, metas)), ShouldEqual, expected)
})
Convey("It should not render issue mention without trailing space", func () {
Convey("It should not render issue mention without trailing space", func() {
input := []byte("test #54321issue")
expected := "test #54321issue"
So(string(RenderIssueIndexPattern(input, urlPrefix, metas)), ShouldEqual, expected)
})
Convey("It should render mention in parentheses", func () {
testCases := []string {
Convey("It should render issue mention in parentheses", func() {
testCases := []string{
"(#54321 issue)", "(<a href=\"https://someurl.com/someuser/somerepo/54321\">#54321</a> issue)",
"test (#54321) issue", "test (<a href=\"https://someurl.com/someuser/somerepo/54321\">#54321</a>) issue",
"test (#54321 extra) issue", "test (<a href=\"https://someurl.com/someuser/somerepo/54321\">#54321</a> extra) issue",
@ -145,8 +147,8 @@ func TestMarkdown(t *testing.T) {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should render multiple mentions in the same line", func () {
testCases := []string {
Convey("It should render multiple issue mentions in the same line", func() {
testCases := []string{
"#54321 #1243", "<a href=\"https://someurl.com/someuser/somerepo/54321\">#54321</a> <a href=\"https://someurl.com/someuser/somerepo/1243\">#1243</a>",
"test #54321 #1243", "test <a href=\"https://someurl.com/someuser/somerepo/54321\">#54321</a> <a href=\"https://someurl.com/someuser/somerepo/1243\">#1243</a>",
"(#54321 #1243)", "(<a href=\"https://someurl.com/someuser/somerepo/54321\">#54321</a> <a href=\"https://someurl.com/someuser/somerepo/1243\">#1243</a>)",
@ -160,14 +162,14 @@ func TestMarkdown(t *testing.T) {
}
})
})
Convey("To an external issue tracker with alphanumeric style", func () {
Convey("To an external issue tracker with alphanumeric style", func() {
metas = make(map[string]string)
metas["format"] = "https://someurl.com/{user}/{repo}/?b={index}"
metas["user"] = "someuser"
metas["repo"] = "somerepo"
metas["style"] = ISSUE_NAME_STYLE_ALPHANUMERIC
Convey("It should not render anything when there are no issues", func () {
testCases := []string {
Convey("It should not render anything when there are no mentions", func() {
testCases := []string{
"",
"this is a test",
"test 123 123 1234",
@ -176,23 +178,23 @@ func TestMarkdown(t *testing.T) {
"# 123",
"#abcd",
"test #123",
"abc-1234", // issue prefix must be capital
"ABc-1234", // issue prefix must be _all_ capital
"abc-1234", // issue prefix must be capital
"ABc-1234", // issue prefix must be _all_ capital
"ABCDEFGHIJK-1234", // the limit is 10 characters in the prefix
"ABC1234", // dash is required
"test ABC- test", // number is required
"test -1234 test", // prefix is required
"ABC1234", // dash is required
"test ABC- test", // number is required
"test -1234 test", // prefix is required
"testABC-123 test", // leading space is required
"test ABC-123test", // trailing space is required
"ABC-0123", // no leading zero
"ABC-0123", // no leading zero
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i])
}
})
Convey("It should render freestanding issue", func () {
testCases := []string {
Convey("It should render freestanding issue mention", func() {
testCases := []string{
"OTT-1234 test", "<a href=\"https://someurl.com/someuser/somerepo/?b=OTT-1234\">OTT-1234</a> test",
"test T-12 issue", "test <a href=\"https://someurl.com/someuser/somerepo/?b=T-12\">T-12</a> issue",
"test issue ABCDEFGHIJ-1234567890", "test issue <a href=\"https://someurl.com/someuser/somerepo/?b=ABCDEFGHIJ-1234567890\">ABCDEFGHIJ-1234567890</a>",
@ -204,8 +206,8 @@ func TestMarkdown(t *testing.T) {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should render mention in parentheses", func () {
testCases := []string {
Convey("It should render issue mention in parentheses", func() {
testCases := []string{
"(ABG-124 issue)", "(<a href=\"https://someurl.com/someuser/somerepo/?b=ABG-124\">ABG-124</a> issue)",
"test (ABG-124) issue", "test (<a href=\"https://someurl.com/someuser/somerepo/?b=ABG-124\">ABG-124</a>) issue",
"test (ABG-124 extra) issue", "test (<a href=\"https://someurl.com/someuser/somerepo/?b=ABG-124\">ABG-124</a> extra) issue",
@ -217,8 +219,8 @@ func TestMarkdown(t *testing.T) {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should render multiple mentions in the same line", func () {
testCases := []string {
Convey("It should render multiple issue mentions in the same line", func() {
testCases := []string{
"ABG-124 OTT-4321", "<a href=\"https://someurl.com/someuser/somerepo/?b=ABG-124\">ABG-124</a> <a href=\"https://someurl.com/someuser/somerepo/?b=OTT-4321\">OTT-4321</a>",
"test ABG-124 OTT-4321", "test <a href=\"https://someurl.com/someuser/somerepo/?b=ABG-124\">ABG-124</a> <a href=\"https://someurl.com/someuser/somerepo/?b=OTT-4321\">OTT-4321</a>",
"(ABG-124 OTT-4321)", "(<a href=\"https://someurl.com/someuser/somerepo/?b=ABG-124\">ABG-124</a> <a href=\"https://someurl.com/someuser/somerepo/?b=OTT-4321\">OTT-4321</a>)",
@ -233,4 +235,74 @@ func TestMarkdown(t *testing.T) {
})
})
})
Convey("Rendering an issue URL", t, func() {
setting.AppUrl = "http://localhost:3000/"
htmlFlags := 0
htmlFlags |= blackfriday.HTML_SKIP_STYLE
htmlFlags |= blackfriday.HTML_OMIT_CONTENTS
renderer := &Renderer{
Renderer: blackfriday.HtmlRenderer(htmlFlags, "", ""),
}
buffer := new(bytes.Buffer)
Convey("To the internal issue tracker", func() {
Convey("It should render valid issue URLs", func() {
testCases := []string{
"http://localhost:3000/user/repo/issues/3333", "<a href=\"http://localhost:3000/user/repo/issues/3333\">#3333</a>",
}
for i := 0; i < len(testCases); i += 2 {
renderer.AutoLink(buffer, []byte(testCases[i]), blackfriday.LINK_TYPE_NORMAL)
line, _ := buffer.ReadString(0)
So(line, ShouldEqual, testCases[i+1])
}
})
Convey("It should render but not change non-issue URLs", func() {
testCases := []string{
"http://1111/2222/ssss-issues/3333?param=blah&blahh=333", "<a href=\"http://1111/2222/ssss-issues/3333?param=blah&amp;blahh=333\">http://1111/2222/ssss-issues/3333?param=blah&amp;blahh=333</a>",
"http://test.com/issues/33333", "<a href=\"http://test.com/issues/33333\">http://test.com/issues/33333</a>",
"http://test.com/issues/3", "<a href=\"http://test.com/issues/3\">http://test.com/issues/3</a>",
"http://issues/333", "<a href=\"http://issues/333\">http://issues/333</a>",
"https://issues/333", "<a href=\"https://issues/333\">https://issues/333</a>",
"http://tissues/0", "<a href=\"http://tissues/0\">http://tissues/0</a>",
}
for i := 0; i < len(testCases); i += 2 {
renderer.AutoLink(buffer, []byte(testCases[i]), blackfriday.LINK_TYPE_NORMAL)
line, _ := buffer.ReadString(0)
So(line, ShouldEqual, testCases[i+1])
}
})
})
})
Convey("Rendering a commit URL", t, func() {
setting.AppUrl = "http://localhost:3000/"
htmlFlags := 0
htmlFlags |= blackfriday.HTML_SKIP_STYLE
htmlFlags |= blackfriday.HTML_OMIT_CONTENTS
renderer := &Renderer{
Renderer: blackfriday.HtmlRenderer(htmlFlags, "", ""),
}
buffer := new(bytes.Buffer)
Convey("To the internal issue tracker", func() {
Convey("It should correctly convert URLs", func() {
testCases := []string{
"http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae", " <code><a href=\"http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae\">d8a994ef24</a></code>",
"http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2", " <code><a href=\"http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2\">d8a994ef24</a></code>",
"https://external-link.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2", "<a href=\"https://external-link.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2\">https://external-link.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2</a>",
"https://commit/d8a994ef243349f321568f9e36d5c3f444b99cae", "<a href=\"https://commit/d8a994ef243349f321568f9e36d5c3f444b99cae\">https://commit/d8a994ef243349f321568f9e36d5c3f444b99cae</a>",
}
for i := 0; i < len(testCases); i += 2 {
renderer.AutoLink(buffer, []byte(testCases[i]), blackfriday.LINK_TYPE_NORMAL)
line, _ := buffer.ReadString(0)
So(line, ShouldEqual, testCases[i+1])
}
})
})
})
}

Write Preview
Loading…
Cancel
Save