Update to libgit2 master

The option to ignore the server's certificate has been removed, replaced
witha  callback for the user to perform their own checking.

Remote.Fetch() now performs opportunistic updates and takes a list of
refspecs to use as the active set for a particular fetch.

1 files changed, 34 insertions, 0 deletions

diff --git a/remote_test.go b/remote_test.go
index 7cef1ec..8021f71 100644
--- a/remote_test.go
+++ b/remote_test.go
@@ -1,6 +1,8 @@
 package git
 
 import (
+	"fmt"
+	"crypto/x509"
 	"os"
 	"testing"
 )
@@ -45,3 +47,35 @@ func TestListRemotes(t *testing.T) {
 
 	compareStringList(t, expected, actual)
 }
+
+
+func assertHostname(cert *x509.Certificate, valid bool, hostname string, t *testing.T) int {
+	fmt.Println("hostname", hostname)
+	if hostname != "github.com" {
+		t.Fatal("Hostname does not match")
+		return ErrUser
+	}
+
+	return 0
+}
+
+func TestCertificateCheck(t *testing.T) {
+	repo := createTestRepo(t)
+	defer os.RemoveAll(repo.Workdir())
+	defer repo.Free()
+
+	remote, err := repo.CreateRemote("origin", "https://github.com/libgit2/TestGitRepository")
+	checkFatal(t, err)
+
+	callbacks := RemoteCallbacks{
+		CertificateCheckCallback: func (cert *x509.Certificate, valid bool, hostname string) int {
+			return assertHostname(cert, valid, hostname, t)
+		},
+	}
+
+	err = remote.SetCallbacks(&callbacks)
+	checkFatal(t, err)
+	err = remote.Fetch([]string{}, nil, "")
+	checkFatal(t, err)
+	fmt.Println("after Fetch()")
+}