rune/libenclave: Rename intelsgx.GetToken to intelsgx.GetLaunchToken

Signed-off-by: Jia Zhang <zhang.jia@linux.alibaba.com>

rune/libenclave/intelsgx/aesmd.go

@@ -72,7 +72,7 @@ func transmitAesmd(conn *net.UnixConn, req *pb.AesmServiceRequest) ([]byte, erro
 	return rdata, nil
 }
 
-func GetToken(sig []byte) ([]byte, error) {
+func GetLaunchToken(sig []byte) ([]byte, error) {
 	if len(sig) != SigStructLength {
 		return nil, fmt.Errorf("signature not match SIGSTRUCT")
 	}

runectl/gen-token.go

@@ -65,7 +65,7 @@ For example, generate the token file according to the given signature file:
 			return fmt.Errorf("signature file %s read failed", sigPath)
 		}
 
-		tok, err := intelsgx.GetToken(buf)
+		tok, err := intelsgx.GetLaunchToken(buf)
 		if err != nil {
 			logrus.Print(err)
 			return err

runectl/vendor/github.com/opencontainers/runc/libenclave/intelsgx/aesmd.go

@@ -72,7 +72,7 @@ func transmitAesmd(conn *net.UnixConn, req *pb.AesmServiceRequest) ([]byte, erro
 	return rdata, nil
 }
 
-func GetToken(sig []byte) ([]byte, error) {
+func GetLaunchToken(sig []byte) ([]byte, error) {
 	if len(sig) != SigStructLength {
 		return nil, fmt.Errorf("signature not match SIGSTRUCT")
 	}