net/http: remove test-only private key from production binaries
The net/http/internal package contains a PEM-encoded private key used in
tests. This key is initialized at init time, which prevents it from
being stripped by the linker in non-test binaries.
Move the certificate and key to a new net/http/internal/testcert
package to ensure it is only included in binaries that reference it.
Fixes #46677.
Change-Id: Ie98bda529169314cc791063e7ce4d99ef99113c8
Reviewed-on: https://go-review.googlesource.com/c/go/+/326771
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
diff --git a/src/go/build/deps_test.go b/src/go/build/deps_test.go
index 5d1cf7f..45e2f25 100644
--- a/src/go/build/deps_test.go
+++ b/src/go/build/deps_test.go
@@ -440,7 +440,8 @@
# HTTP, King of Dependencies.
FMT
- < golang.org/x/net/http2/hpack, net/http/internal, net/http/internal/ascii;
+ < golang.org/x/net/http2/hpack
+ < net/http/internal, net/http/internal/ascii, net/http/internal/testcert;
FMT, NET, container/list, encoding/binary, log
< golang.org/x/text/transform
@@ -459,6 +460,7 @@
golang.org/x/net/http2/hpack,
net/http/internal,
net/http/internal/ascii,
+ net/http/internal/testcert,
net/http/httptrace,
mime/multipart,
log
diff --git a/src/net/http/httptest/server.go b/src/net/http/httptest/server.go
index a02a6d6..4f85ff5 100644
--- a/src/net/http/httptest/server.go
+++ b/src/net/http/httptest/server.go
@@ -14,7 +14,7 @@
"log"
"net"
"net/http"
- "net/http/internal"
+ "net/http/internal/testcert"
"os"
"strings"
"sync"
@@ -144,7 +144,7 @@
if s.client == nil {
s.client = &http.Client{Transport: &http.Transport{}}
}
- cert, err := tls.X509KeyPair(internal.LocalhostCert, internal.LocalhostKey)
+ cert, err := tls.X509KeyPair(testcert.LocalhostCert, testcert.LocalhostKey)
if err != nil {
panic(fmt.Sprintf("httptest: NewTLSServer: %v", err))
}
diff --git a/src/net/http/internal/testcert.go b/src/net/http/internal/testcert/testcert.go
similarity index 94%
rename from src/net/http/internal/testcert.go
rename to src/net/http/internal/testcert/testcert.go
index 2284a83..5f94704 100644
--- a/src/net/http/internal/testcert.go
+++ b/src/net/http/internal/testcert/testcert.go
@@ -2,7 +2,8 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-package internal
+// Package testcert contains a test-only localhost certificate.
+package testcert
import "strings"
@@ -25,7 +26,7 @@
fblo6RBxUQ==
-----END CERTIFICATE-----`)
-// LocalhostKey is the private key for localhostCert.
+// LocalhostKey is the private key for LocalhostCert.
var LocalhostKey = []byte(testingKey(`-----BEGIN RSA TESTING KEY-----
MIICXgIBAAKBgQDuLnQAI3mDgey3VBzWnB2L39JUU4txjeVE6myuDqkM/uGlfjb9
SjY1bIw4iA5sBBZzHi3z0h1YV8QPuxEbi4nW91IJm2gsvvZhIrCHS3l6afab4pZB
diff --git a/src/net/http/serve_test.go b/src/net/http/serve_test.go
index c2f8811..6394da3 100644
--- a/src/net/http/serve_test.go
+++ b/src/net/http/serve_test.go
@@ -25,6 +25,7 @@
"net/http/httptest"
"net/http/httputil"
"net/http/internal"
+ "net/http/internal/testcert"
"net/url"
"os"
"os/exec"
@@ -1475,7 +1476,7 @@
defer afterTest(t)
defer SetTestHookServerServe(nil)
- cert, err := tls.X509KeyPair(internal.LocalhostCert, internal.LocalhostKey)
+ cert, err := tls.X509KeyPair(testcert.LocalhostCert, testcert.LocalhostKey)
if err != nil {
t.Fatal(err)
}
@@ -1599,7 +1600,7 @@
}
func TestAutomaticHTTP2_ListenAndServe(t *testing.T) {
- cert, err := tls.X509KeyPair(internal.LocalhostCert, internal.LocalhostKey)
+ cert, err := tls.X509KeyPair(testcert.LocalhostCert, testcert.LocalhostKey)
if err != nil {
t.Fatal(err)
}
@@ -1609,7 +1610,7 @@
}
func TestAutomaticHTTP2_ListenAndServe_GetCertificate(t *testing.T) {
- cert, err := tls.X509KeyPair(internal.LocalhostCert, internal.LocalhostKey)
+ cert, err := tls.X509KeyPair(testcert.LocalhostCert, testcert.LocalhostKey)
if err != nil {
t.Fatal(err)
}
diff --git a/src/net/http/transport_internal_test.go b/src/net/http/transport_internal_test.go
index 1097ffd..1cce272 100644
--- a/src/net/http/transport_internal_test.go
+++ b/src/net/http/transport_internal_test.go
@@ -12,7 +12,7 @@
"errors"
"io"
"net"
- "net/http/internal"
+ "net/http/internal/testcert"
"strings"
"testing"
)
@@ -191,7 +191,7 @@
// Issue 25009
func TestTransportBodyAltRewind(t *testing.T) {
- cert, err := tls.X509KeyPair(internal.LocalhostCert, internal.LocalhostKey)
+ cert, err := tls.X509KeyPair(testcert.LocalhostCert, testcert.LocalhostKey)
if err != nil {
t.Fatal(err)
}
diff --git a/src/net/http/transport_test.go b/src/net/http/transport_test.go
index dcaacec..690e0c2 100644
--- a/src/net/http/transport_test.go
+++ b/src/net/http/transport_test.go
@@ -30,7 +30,7 @@
"net/http/httptest"
"net/http/httptrace"
"net/http/httputil"
- "net/http/internal"
+ "net/http/internal/testcert"
"net/textproto"
"net/url"
"os"
@@ -4299,7 +4299,7 @@
// Issue 13839
func TestNoCrashReturningTransportAltConn(t *testing.T) {
- cert, err := tls.X509KeyPair(internal.LocalhostCert, internal.LocalhostKey)
+ cert, err := tls.X509KeyPair(testcert.LocalhostCert, testcert.LocalhostKey)
if err != nil {
t.Fatal(err)
}
