obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 70 insertions, 0 deletions

diff --git a/libgo/go/crypto/tls/generate_cert.go b/libgo/go/crypto/tls/generate_cert.go
new file mode 100644
index 000000000..3e0c63938
--- /dev/null
+++ b/libgo/go/crypto/tls/generate_cert.go
@@ -0,0 +1,70 @@
+// Copyright 2009 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.
+
+// Generate a self-signed X.509 certificate for a TLS server. Outputs to
+// 'cert.pem' and 'key.pem' and will overwrite existing files.
+
+package main
+
+import (
+	"crypto/rsa"
+	"crypto/rand"
+	"crypto/x509"
+	"encoding/pem"
+	"flag"
+	"log"
+	"os"
+	"time"
+)
+
+var hostName *string = flag.String("host", "127.0.0.1", "Hostname to generate a certificate for")
+
+func main() {
+	flag.Parse()
+
+	priv, err := rsa.GenerateKey(rand.Reader, 1024)
+	if err != nil {
+		log.Exitf("failed to generate private key: %s", err)
+		return
+	}
+
+	now := time.Seconds()
+
+	template := x509.Certificate{
+		SerialNumber: []byte{0},
+		Subject: x509.Name{
+			CommonName:   *hostName,
+			Organization: []string{"Acme Co"},
+		},
+		NotBefore: time.SecondsToUTC(now - 300),
+		NotAfter:  time.SecondsToUTC(now + 60*60*24*365), // valid for 1 year.
+
+		SubjectKeyId: []byte{1, 2, 3, 4},
+		KeyUsage:     x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
+	}
+
+	derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, &priv.PublicKey, priv)
+	if err != nil {
+		log.Exitf("Failed to create certificate: %s", err)
+		return
+	}
+
+	certOut, err := os.Open("cert.pem", os.O_WRONLY|os.O_CREAT, 0644)
+	if err != nil {
+		log.Exitf("failed to open cert.pem for writing: %s", err)
+		return
+	}
+	pem.Encode(certOut, &pem.Block{Type: "CERTIFICATE", Bytes: derBytes})
+	certOut.Close()
+	log.Print("written cert.pem\n")
+
+	keyOut, err := os.Open("key.pem", os.O_WRONLY|os.O_CREAT, 0600)
+	if err != nil {
+		log.Print("failed to open key.pem for writing:", err)
+		return
+	}
+	pem.Encode(keyOut, &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(priv)})
+	keyOut.Close()
+	log.Print("written key.pem\n")
+}