outposts/proxy: correctly check host in forward domain redirect
Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org> #1997
This commit is contained in:
parent
0101368369
commit
5d8c1aa0b0
|
@ -29,11 +29,12 @@ func (a *Application) checkRedirectParam(r *http.Request) (string, bool) {
|
|||
// Check to make sure we only redirect to allowed places
|
||||
if a.Mode() == api.PROXYMODE_PROXY || a.Mode() == api.PROXYMODE_FORWARD_SINGLE {
|
||||
if !strings.Contains(u.String(), a.proxyConfig.ExternalHost) {
|
||||
a.log.Warning("redirect URI did not contain external host")
|
||||
a.log.WithField("url", u.String()).WithField("ext", a.proxyConfig.ExternalHost).Warning("redirect URI did not contain external host")
|
||||
return "", false
|
||||
}
|
||||
} else {
|
||||
if !strings.HasSuffix(rd, *a.proxyConfig.CookieDomain) {
|
||||
if !strings.HasSuffix(u.Host, *a.proxyConfig.CookieDomain) {
|
||||
a.log.WithField("host", u.Host).WithField("dom", *a.proxyConfig.CookieDomain).Warning("redirect URI Host was not included in cookie domain")
|
||||
return "", false
|
||||
}
|
||||
}
|
||||
|
|
|
@ -5,6 +5,7 @@ import (
|
|||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"goauthentik.io/api"
|
||||
)
|
||||
|
||||
func TestCheckRedirectParam(t *testing.T) {
|
||||
|
@ -30,3 +31,21 @@ func TestCheckRedirectParam(t *testing.T) {
|
|||
assert.Equal(t, true, ok)
|
||||
assert.Equal(t, "https://ext.t.goauthentik.io/test", rd)
|
||||
}
|
||||
|
||||
func TestCheckRedirectParam_Domain(t *testing.T) {
|
||||
a := newTestApplication()
|
||||
a.proxyConfig.Mode = api.PROXYMODE_FORWARD_DOMAIN.Ptr()
|
||||
a.proxyConfig.CookieDomain = api.PtrString("t.goauthentik.io")
|
||||
req, _ := http.NewRequest("GET", "https://a.t.goauthentik.io/outpost.goauthentik.io/auth/start", nil)
|
||||
|
||||
rd, ok := a.checkRedirectParam(req)
|
||||
|
||||
assert.Equal(t, false, ok)
|
||||
assert.Equal(t, "", rd)
|
||||
req, _ = http.NewRequest("GET", "/outpost.goauthentik.io/auth/start?rd=https://ext.t.goauthentik.io/test", nil)
|
||||
|
||||
rd, ok = a.checkRedirectParam(req)
|
||||
|
||||
assert.Equal(t, true, ok)
|
||||
assert.Equal(t, "https://ext.t.goauthentik.io/test", rd)
|
||||
}
|
||||
|
|
Reference in New Issue