| Server IP : 84.32.84.91 / Your IP : 216.73.216.71 Web Server : LiteSpeed System : Linux id-dci-web1986.main-hosting.eu 5.14.0-611.26.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jan 29 05:24:47 EST 2026 x86_64 User : u686484674 ( 686484674) PHP Version : 8.0.30 Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /proc/./self/root/opt/golang/1.22.0/src/crypto/x509/ |
Upload File : |
// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package x509
import (
"testing"
)
func TestFallbackPanic(t *testing.T) {
defer func() {
if recover() == nil {
t.Fatal("Multiple calls to SetFallbackRoots should panic")
}
}()
SetFallbackRoots(nil)
SetFallbackRoots(nil)
}
func TestFallback(t *testing.T) {
// call systemRootsPool so that the sync.Once is triggered, and we can
// manipulate systemRoots without worrying about our working being overwritten
systemRootsPool()
if systemRoots != nil {
originalSystemRoots := *systemRoots
defer func() { systemRoots = &originalSystemRoots }()
}
tests := []struct {
name string
systemRoots *CertPool
systemPool bool
poolContent []*Certificate
forceFallback bool
returnsFallback bool
}{
{
name: "nil systemRoots",
returnsFallback: true,
},
{
name: "empty systemRoots",
systemRoots: NewCertPool(),
returnsFallback: true,
},
{
name: "empty systemRoots system pool",
systemRoots: NewCertPool(),
systemPool: true,
},
{
name: "filled systemRoots system pool",
systemRoots: NewCertPool(),
poolContent: []*Certificate{{}},
systemPool: true,
},
{
name: "filled systemRoots",
systemRoots: NewCertPool(),
poolContent: []*Certificate{{}},
},
{
name: "filled systemRoots, force fallback",
systemRoots: NewCertPool(),
poolContent: []*Certificate{{}},
forceFallback: true,
returnsFallback: true,
},
{
name: "filled systemRoot system pool, force fallback",
systemRoots: NewCertPool(),
poolContent: []*Certificate{{}},
systemPool: true,
forceFallback: true,
returnsFallback: true,
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
fallbacksSet = false
systemRoots = tc.systemRoots
if systemRoots != nil {
systemRoots.systemPool = tc.systemPool
}
for _, c := range tc.poolContent {
systemRoots.AddCert(c)
}
if tc.forceFallback {
t.Setenv("GODEBUG", "x509usefallbackroots=1")
} else {
t.Setenv("GODEBUG", "x509usefallbackroots=0")
}
fallbackPool := NewCertPool()
SetFallbackRoots(fallbackPool)
systemPoolIsFallback := systemRoots == fallbackPool
if tc.returnsFallback && !systemPoolIsFallback {
t.Error("systemRoots was not set to fallback pool")
} else if !tc.returnsFallback && systemPoolIsFallback {
t.Error("systemRoots was set to fallback pool when it shouldn't have been")
}
})
}
}