Files
authentik/internal/outpost/proxyv2/application/utils_test.go
Brolywood 17ab3a4b73 providers/proxy: preserve URL-encoded path characters in redirect (#20476)
Use r.URL.EscapedPath() instead of r.URL.Path when building the
redirect URL in redirectToStart(). The decoded Path field converts
%2F to /, which url.JoinPath then collapses via path.Clean, stripping
encoded slashes from the URL. EscapedPath() preserves the original
encoding, fixing 301 redirects that break apps like RabbitMQ which
use %2F in their API paths.
2026-02-23 17:30:47 +01:00

100 lines
3.6 KiB
Go

package application
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"goauthentik.io/api/v3"
"goauthentik.io/internal/outpost/proxyv2/constants"
)
func TestRedirectToStart_Proxy(t *testing.T) {
a := newTestApplication()
a.proxyConfig.Mode = api.PROXYMODE_PROXY.Ptr()
a.proxyConfig.ExternalHost = "https://test.goauthentik.io"
req, _ := http.NewRequest("GET", "/foo/bar/baz", nil)
rr := httptest.NewRecorder()
a.redirectToStart(rr, req)
assert.Equal(t, http.StatusFound, rr.Code)
loc, _ := rr.Result().Location()
assert.Equal(t, "https://test.goauthentik.io/outpost.goauthentik.io/start?rd=https%3A%2F%2Ftest.goauthentik.io%2Ffoo%2Fbar%2Fbaz", loc.String())
s, _ := a.sessions.Get(req, a.SessionName())
assert.Equal(t, "https://test.goauthentik.io/foo/bar/baz", s.Values[constants.SessionRedirect])
}
func TestRedirectToStart_Proxy_EncodedSlash(t *testing.T) {
a := newTestApplication()
a.proxyConfig.Mode = api.PROXYMODE_PROXY.Ptr()
a.proxyConfig.ExternalHost = "https://test.goauthentik.io"
// %2F is a URL-encoded forward slash, used by apps like RabbitMQ in queue paths
req, _ := http.NewRequest("GET", "/api/queues/%2F/MYChannelCreated", nil)
rr := httptest.NewRecorder()
a.redirectToStart(rr, req)
assert.Equal(t, http.StatusFound, rr.Code)
loc, _ := rr.Result().Location()
assert.Contains(t, loc.String(), "%252F", "encoded slash %2F must be preserved in redirect URL")
s, _ := a.sessions.Get(req, a.SessionName())
assert.Contains(t, s.Values[constants.SessionRedirect].(string), "%2F", "encoded slash %2F must be preserved in session redirect")
}
func TestRedirectToStart_Forward(t *testing.T) {
a := newTestApplication()
a.proxyConfig.Mode = api.PROXYMODE_FORWARD_SINGLE.Ptr()
a.proxyConfig.ExternalHost = "https://test.goauthentik.io"
req, _ := http.NewRequest("GET", "/foo/bar/baz", nil)
rr := httptest.NewRecorder()
a.redirectToStart(rr, req)
assert.Equal(t, http.StatusFound, rr.Code)
loc, _ := rr.Result().Location()
assert.Equal(t, "https://test.goauthentik.io/outpost.goauthentik.io/start?rd=https%3A%2F%2Ftest.goauthentik.io%2Ffoo%2Fbar%2Fbaz", loc.String())
s, _ := a.sessions.Get(req, a.SessionName())
assert.Equal(t, "https://test.goauthentik.io/foo/bar/baz", s.Values[constants.SessionRedirect])
}
func TestRedirectToStart_Forward_Domain_Invalid(t *testing.T) {
a := newTestApplication()
a.proxyConfig.CookieDomain = new("foo")
a.proxyConfig.Mode = api.PROXYMODE_FORWARD_DOMAIN.Ptr()
a.proxyConfig.ExternalHost = "https://test.goauthentik.io"
req, _ := http.NewRequest("GET", "/foo/bar/baz", nil)
rr := httptest.NewRecorder()
a.redirectToStart(rr, req)
assert.Equal(t, http.StatusFound, rr.Code)
loc, _ := rr.Result().Location()
assert.Equal(t, "https://test.goauthentik.io/outpost.goauthentik.io/start?rd=https%3A%2F%2Ftest.goauthentik.io", loc.String())
s, _ := a.sessions.Get(req, a.SessionName())
assert.Equal(t, "https://test.goauthentik.io", s.Values[constants.SessionRedirect])
}
func TestRedirectToStart_Forward_Domain(t *testing.T) {
a := newTestApplication()
a.proxyConfig.CookieDomain = new("goauthentik.io")
a.proxyConfig.Mode = api.PROXYMODE_FORWARD_DOMAIN.Ptr()
a.proxyConfig.ExternalHost = "https://test.goauthentik.io"
req, _ := http.NewRequest("GET", "/foo/bar/baz", nil)
rr := httptest.NewRecorder()
a.redirectToStart(rr, req)
assert.Equal(t, http.StatusFound, rr.Code)
loc, _ := rr.Result().Location()
assert.Equal(t, "https://test.goauthentik.io/outpost.goauthentik.io/start?rd=https%3A%2F%2Ftest.goauthentik.io", loc.String())
s, _ := a.sessions.Get(req, a.SessionName())
assert.Equal(t, "https://test.goauthentik.io", s.Values[constants.SessionRedirect])
}