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[GITEA] Fix NPE in UsernameSubRoute

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- Backport of #1981
- When the user is not found in `reloadparam`, early return when the
user is not found to avoid calling `IsUserVisibleToViewer` which in turn
avoids causing a NPE.
- This fixes the case that a 500 error and 404 error is shown on the
same page.
- Add integration test for non-existant user RSS.
- Regression by c6366089df

(cherry picked from commit f0e0696278)
(cherry picked from commit 75d8066908)
(cherry picked from commit 4d0a1e0637)
(cherry picked from commit 5f40a485da)
(cherry picked from commit c4cb7812e3)
This commit is contained in:
Gusted 2023-12-18 18:14:04 +01:00
parent b1b3ba8013
commit 3c7a955f05
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GPG key ID: FD821B732837125F
2 changed files with 23 additions and 11 deletions
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5
routers/web/user/home.go
View file

@ -841,12 +841,15 @@ func UsernameSubRoute(ctx *context.Context) {
reloadParam := func(suffix string) (success bool) { reloadParam := func(suffix string) (success bool) {
ctx.SetParams("username", strings.TrimSuffix(username, suffix)) ctx.SetParams("username", strings.TrimSuffix(username, suffix))
context_service.UserAssignmentWeb()(ctx) context_service.UserAssignmentWeb()(ctx)
if ctx.Written() {
return false
}
// check view permissions // check view permissions
if !user_model.IsUserVisibleToViewer(ctx, ctx.ContextUser, ctx.Doer) { if !user_model.IsUserVisibleToViewer(ctx, ctx.ContextUser, ctx.Doer) {
ctx.NotFound("user", fmt.Errorf(ctx.ContextUser.Name)) ctx.NotFound("user", fmt.Errorf(ctx.ContextUser.Name))
return false return false
} }
return !ctx.Written() return true
} }
switch { switch {
case strings.HasSuffix(username, ".png"): case strings.HasSuffix(username, ".png"):

29
tests/integration/user_test.go
View file

@ -246,16 +246,25 @@ func testExportUserGPGKeys(t *testing.T, user, expected string) {
} }
func TestGetUserRss(t *testing.T) { func TestGetUserRss(t *testing.T) {
user34 := "the_34-user.with.all.allowedChars" defer tests.PrepareTestEnv(t)()
req := NewRequestf(t, "GET", "/%s.rss", user34)
resp := MakeRequest(t, req, http.StatusOK) t.Run("Normal", func(t *testing.T) {
if assert.EqualValues(t, "application/rss+xml;charset=utf-8", resp.Header().Get("Content-Type")) { user34 := "the_34-user.with.all.allowedChars"
rssDoc := NewHTMLParser(t, resp.Body).Find("channel") req := NewRequestf(t, "GET", "/%s.rss", user34)
title, _ := rssDoc.ChildrenFiltered("title").Html() resp := MakeRequest(t, req, http.StatusOK)
assert.EqualValues(t, "Feed of "the_1-user.with.all.allowedChars"", title) if assert.EqualValues(t, "application/rss+xml;charset=utf-8", resp.Header().Get("Content-Type")) {
description, _ := rssDoc.ChildrenFiltered("description").Html() rssDoc := NewHTMLParser(t, resp.Body).Find("channel")
assert.EqualValues(t, "<p dir="auto">some <a href="https://commonmark.org/" rel="nofollow">commonmark</a>!</p>\n", description) title, _ := rssDoc.ChildrenFiltered("title").Html()
} assert.EqualValues(t, "Feed of "the_1-user.with.all.allowedChars"", title)
description, _ := rssDoc.ChildrenFiltered("description").Html()
assert.EqualValues(t, "<p dir="auto">some <a href="https://commonmark.org/" rel="nofollow">commonmark</a>!</p>\n", description)
}
})
t.Run("Non-existent user", func(t *testing.T) {
session := loginUser(t, "user2")
req := NewRequestf(t, "GET", "/non-existent-user.rss")
session.MakeRequest(t, req, http.StatusNotFound)
})
} }
func TestListStopWatches(t *testing.T) { func TestListStopWatches(t *testing.T) {