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staticfiles: fix handling of filenames that end with index file names (#1812)

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* static files ending with an index were redirected improperly

* optimize requestPage
This commit is contained in:
Dusty Doris 2017-08-07 17:10:47 -07:00 committed by Matt Holt
parent bd67ec99f0
commit 4e52b3fe8a
2 changed files with 11 additions and 1 deletions
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3
caddyhttp/staticfiles/fileserver.go
View file

@ -106,8 +106,9 @@ func (fs FileServer) serveFile(w http.ResponseWriter, r *http.Request) (int, err
// if an index file was explicitly requested, strip file name from the request
// ("/foo/index.html" -> "/foo/")
var requestPage = path.Base(urlCopy.Path)
for _, indexPage := range IndexPages {
if strings.HasSuffix(urlCopy.Path, indexPage) {
if requestPage == indexPage {
urlCopy.Path = urlCopy.Path[:len(urlCopy.Path)-len(indexPage)]
redir = true
break

9
caddyhttp/staticfiles/fileserver_test.go
View file

@ -219,6 +219,13 @@ func TestServeHTTP(t *testing.T) {
expectedLocation: "https://foo/bar/file1.html",
expectedBodyContent: movedPermanently,
},
{
url: "https://foo/notindex.html",
expectedStatus: http.StatusOK,
expectedBodyContent: testFiles[webrootNotIndexHTML],
expectedEtag: `"2n9cm"`,
expectedContentLength: strconv.Itoa(len(testFiles[webrootNotIndexHTML])),
},
}
for i, test := range tests {
@ -493,6 +500,7 @@ func TestServeHTTPFailingStat(t *testing.T) {
// Paths for the fake site used temporarily during testing.
var (
webrootFile1HTML = filepath.Join(webrootName, "file1.html")
webrootNotIndexHTML = filepath.Join(webrootName, "notindex.html")
webrootDirFile2HTML = filepath.Join(webrootName, "dir", "file2.html")
webrootDirHiddenHTML = filepath.Join(webrootName, "dir", "hidden.html")
webrootDirwithindexIndeHTML = filepath.Join(webrootName, "dirwithindex", "index.html")
@ -519,6 +527,7 @@ var (
var testFiles = map[string]string{
"unreachable.html": "<h1>must not leak</h1>",
webrootFile1HTML: "<h1>file1.html</h1>",
webrootNotIndexHTML: "<h1>notindex.html</h1>",
webrootDirFile2HTML: "<h1>dir/file2.html</h1>",
webrootDirwithindexIndeHTML: "<h1>dirwithindex/index.html</h1>",
webrootDirHiddenHTML: "<h1>dir/hidden.html</h1>",