| // Copyright 2018 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "shill/net/rtnl_message.h" |
| |
| #include <linux/fib_rules.h> |
| #include <linux/if.h> // NOLINT(build/include_alpha) - needs sockaddr. |
| #include <linux/netlink.h> |
| #include <linux/rtnetlink.h> |
| #include <sys/socket.h> |
| |
| #include <regex> |
| #include <string> |
| |
| #include <gtest/gtest.h> |
| |
| #include "shill/net/byte_string.h" |
| #include "shill/net/ip_address.h" |
| |
| using testing::Test; |
| |
| namespace shill { |
| |
| namespace { |
| |
| // These test strings were generated by cutting up the output of the |
| // "rtmon" utility into individual strings. This tool outputs the raw |
| // RTNL packet contents sent by the kernel. The comments above each |
| // of these strings is the markup that the "ip monitor" command |
| // outputs for each of these RTNL packets. |
| |
| // 2: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP |
| // link/ether c0:f8:da:05:03:0b brd ff:ff:ff:ff:ff:ff |
| |
| const int kNewLinkMessageWlan0InterfaceIndex = 2; |
| const unsigned int kNewLinkMessageWlan0InterfaceFlags = |
| IFF_BROADCAST | IFF_MULTICAST | IFF_UP | IFF_LOWER_UP | IFF_RUNNING; |
| const unsigned int kNewLinkMessageWlan0InterfaceFlagsChange = 0; |
| const uint32_t kNewLinkMessageWlan0MTU = 1500; |
| const char kNewLinkMessageWlan0MacAddress[] = "\xc0\xf8\xda\x05\x03\x0b"; |
| const char kNewLinkMessageWlan0InterfaceName[] = "wlan0"; |
| const char kNewLinkMessageWlan0Qdisc[] = "mq"; |
| const int kNewLinkMessageWlan0OperState = IF_OPER_UP; |
| |
| const unsigned char kNewLinkMessageWlan0[] = { |
| 0xe0, 0x03, 0x00, 0x00, 0x10, 0x00, 0x02, 0x00, 0x53, 0x18, 0x1f, 0x4e, |
| 0xac, 0x77, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, |
| 0x43, 0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x03, 0x00, |
| 0x77, 0x6c, 0x61, 0x6e, 0x30, 0x00, 0x00, 0x00, 0x08, 0x00, 0x0d, 0x00, |
| 0xe8, 0x03, 0x00, 0x00, 0x05, 0x00, 0x10, 0x00, 0x06, 0x00, 0x00, 0x00, |
| 0x05, 0x00, 0x11, 0x00, 0x01, 0x00, 0x00, 0x00, 0x08, 0x00, 0x04, 0x00, |
| 0xdc, 0x05, 0x00, 0x00, 0x07, 0x00, 0x06, 0x00, 0x6d, 0x71, 0x00, 0x00, |
| 0x20, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x01, 0x00, |
| 0xc0, 0xf8, 0xda, 0x05, 0x03, 0x0b, 0x00, 0x00, 0x0a, 0x00, 0x02, 0x00, |
| 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x60, 0x00, 0x07, 0x00, |
| 0xa6, 0x65, 0x0f, 0x00, 0xa6, 0x0b, 0x00, 0x00, 0xd2, 0x29, 0x61, 0x06, |
| 0xd7, 0x25, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x84, 0x53, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbc, 0x00, 0x17, 0x00, |
| 0xa6, 0x65, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa6, 0x0b, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0xd2, 0x29, 0x61, 0x06, 0x00, 0x00, 0x00, 0x00, |
| 0xd7, 0x25, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x84, 0x53, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x30, 0x02, 0x1a, 0x00, 0x6c, 0x00, 0x02, 0x00, 0x68, 0x00, 0x01, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x0a, 0x00, 0x08, 0x00, 0x01, 0x00, |
| 0x10, 0x00, 0x00, 0x80, 0x14, 0x00, 0x05, 0x00, 0xff, 0xff, 0x00, 0x00, |
| 0x22, 0x05, 0x00, 0x00, 0x4f, 0x53, 0x00, 0x00, 0xe8, 0x03, 0x00, 0x00, |
| 0x78, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, |
| 0xdc, 0x05, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, |
| 0xa0, 0x0f, 0x00, 0x00, 0xe8, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x80, 0x3a, 0x09, 0x00, 0x80, 0x51, 0x01, 0x00, 0x05, 0x00, 0x00, 0x00, |
| 0x58, 0x02, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0xfc, 0x00, 0x03, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x15, 0xe6, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x15, 0xe6, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x9b, 0x95, 0xb9, 0x01, 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x9b, 0x95, 0xb9, 0x01, 0x00, 0x00, 0x00, 0x00, |
| 0x18, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x2c, 0x00, 0x06, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| }; |
| |
| const int kNewLinkMessageIbf1InterfaceIndex = 17; |
| const char kNewLinkMessageIbf1InterfaceName[] = "ifb1"; |
| |
| const unsigned char kNewLinkMessageIfb1[] = { |
| 0xec, 0x04, 0x00, 0x00, 0x10, 0x00, 0x02, 0x00, 0x05, 0x00, 0x00, 0x00, |
| 0x2a, 0x47, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x00, 0x00, 0x00, |
| 0x82, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x03, 0x00, |
| 0x69, 0x66, 0x62, 0x31, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x0d, 0x00, |
| 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x10, 0x00, 0x02, 0x00, 0x00, 0x00, |
| 0x05, 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x04, 0x00, |
| 0xdc, 0x05, 0x00, 0x00, 0x08, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x08, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x1f, 0x00, |
| 0x01, 0x00, 0x00, 0x00, 0x08, 0x00, 0x28, 0x00, 0xff, 0xff, 0x00, 0x00, |
| 0x08, 0x00, 0x29, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x20, 0x00, |
| 0x01, 0x00, 0x00, 0x00, 0x05, 0x00, 0x21, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0x09, 0x00, 0x06, 0x00, 0x6e, 0x6f, 0x6f, 0x70, 0x00, 0x00, 0x00, 0x00, |
| 0x08, 0x00, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x27, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x01, 0x00, 0xa2, 0xdc, 0xe7, 0xa3, |
| 0xd5, 0xfc, 0x00, 0x00, 0x0a, 0x00, 0x02, 0x00, 0xff, 0xff, 0xff, 0xff, |
| 0xff, 0xff, 0x00, 0x00, 0xbc, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x60, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x0c, 0x00, 0x12, 0x00, 0x08, 0x00, 0x01, 0x00, 0x69, 0x66, 0x62, 0x00, |
| 0xe8, 0x02, 0x1a, 0x00, 0x7c, 0x00, 0x02, 0x00, 0x78, 0x00, 0x01, 0x00, |
| 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x27, 0x00, 0x00, |
| 0xe8, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68, 0x02, 0x0a, 0x00, |
| 0x08, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14, 0x00, 0x05, 0x00, |
| 0xff, 0xff, 0x00, 0x00, 0xd5, 0x23, 0x02, 0x00, 0x65, 0x77, 0x00, 0x00, |
| 0xe8, 0x03, 0x00, 0x00, 0xcc, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x40, 0x00, 0x00, 0x00, 0xdc, 0x05, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0xff, 0xff, 0xff, 0xff, 0xa0, 0x0f, 0x00, 0x00, 0xe8, 0x03, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x80, 0x3a, 0x09, 0x00, 0x80, 0x51, 0x01, 0x00, |
| 0x03, 0x00, 0x00, 0x00, 0x58, 0x02, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0x01, 0x00, 0x00, 0x00, 0x60, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x27, 0x00, 0x00, |
| 0xe8, 0x03, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x80, 0xee, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x03, 0x00, 0x25, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x34, 0x00, 0x06, 0x00, 0x06, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14, 0x00, 0x07, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, |
| }; |
| |
| // Deleted 8: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN |
| // link/ether 68:7f:74:ba:ef:c7 brd ff:ff:ff:ff:ff:ff |
| |
| const int kDelLinkMessageEth0InterfaceIndex = 8; |
| const unsigned int kDelLinkMessageEth0InterfaceFlags = |
| IFF_BROADCAST | IFF_MULTICAST; |
| const unsigned int kDelLinkMessageEth0InterfaceFlagsChange = 0xffffffff; |
| const uint32_t kDelLinkMessageEth0MTU = 1500; |
| const char kDelLinkMessageEth0MacAddress[] = "\x68\x7f\x74\xba\xef\xc7"; |
| const char kDelLinkMessageEth0InterfacName[] = "eth0"; |
| const char kDelLinkMessageEth0Qdisc[] = "noop"; |
| const int kDelLinkMessageEth0OperState = IF_OPER_DOWN; |
| |
| const unsigned char kDelLinkMessageEth0[] = { |
| 0xb8, 0x01, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, |
| 0x02, 0x10, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x09, 0x00, 0x03, 0x00, |
| 0x65, 0x74, 0x68, 0x30, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x0d, 0x00, |
| 0xe8, 0x03, 0x00, 0x00, 0x05, 0x00, 0x10, 0x00, 0x02, 0x00, 0x00, 0x00, |
| 0x05, 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x04, 0x00, |
| 0xdc, 0x05, 0x00, 0x00, 0x09, 0x00, 0x06, 0x00, 0x6e, 0x6f, 0x6f, 0x70, |
| 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x0a, 0x00, 0x01, 0x00, 0x68, 0x7f, 0x74, 0xba, 0xef, 0xc7, 0x00, 0x00, |
| 0x0a, 0x00, 0x02, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, |
| 0x60, 0x00, 0x07, 0x00, 0x09, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, |
| 0xfa, 0x05, 0x00, 0x00, 0x34, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0xbc, 0x00, 0x17, 0x00, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfa, 0x05, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x34, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x15, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x1a, 0x00, |
| }; |
| |
| // 8: if8 inet 192.168.10.100/24 brd 192.168.10.255 scope global eth0 |
| |
| const int kNewAddrIPV4InterfaceIndex = 8; |
| const char kNewAddrIPV4Address[] = "192.168.10.100"; |
| const int kNewAddrIPV4AddressPrefix = 24; |
| const unsigned char kNewAddrIPV4Scope = RT_SCOPE_UNIVERSE; |
| |
| const unsigned char kNewAddrIPV4[] = { |
| 0x3c, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x02, 0x18, 0x80, 0x00, 0x08, 0x00, 0x00, 0x00, |
| 0x08, 0x00, 0x01, 0x00, 0xc0, 0xa8, 0x0a, 0x64, 0x08, 0x00, 0x02, 0x00, |
| 0xc0, 0xa8, 0x0a, 0x64, 0x08, 0x00, 0x04, 0x00, 0xc0, 0xa8, 0x0a, 0xff, |
| 0x09, 0x00, 0x03, 0x00, 0x65, 0x74, 0x68, 0x30, 0x00, 0x00, 0x00, 0x00, |
| }; |
| |
| // Deleted 15: if15 inet6 fe80::6a7f:74ff:feba:efc7/64 scope link |
| // valid_lft forever preferred_lft forever |
| |
| const int kDelAddrIPV6InterfaceIndex = 15; |
| const char kDelAddrIPV6Address[] = "fe80::6a7f:74ff:feba:efc7"; |
| const int kDelAddrIPV6AddressPrefix = 64; |
| const unsigned char kDelAddrIPV6Scope = RT_SCOPE_LINK; |
| |
| const unsigned char kDelAddrIPV6[] = { |
| 0x40, 0x00, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x40, 0x80, 0xfd, 0x0f, 0x00, |
| 0x00, 0x00, 0x14, 0x00, 0x01, 0x00, 0xfe, 0x80, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x6a, 0x7f, 0x74, 0xff, 0xfe, 0xba, 0xef, 0xc7, |
| 0x14, 0x00, 0x06, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
| 0xff, 0xbf, 0xdb, 0x02, 0x00, 0xbf, 0xdb, 0x02, 0x00, |
| }; |
| |
| // Deleted ff02::1:ffa0:688 via ff02::1:ffa0:688 dev if2 metric 0 |
| |
| const int kDelRouteIPV6InterfaceIndex = 2; |
| const char kDelRouteIPV6Address[] = "ff02::1:ffa0:688"; |
| const int kDelRouteIPV6Prefix = 128; |
| const int kDelRouteIPV6Metric = 0; |
| |
| const unsigned char kDelRouteIPV6[] = { |
| 0x80, 0x00, 0x00, 0x00, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x0a, 0x80, 0x00, 0x00, 0xfe, 0x00, 0x00, 0x01, |
| 0x00, 0x02, 0x00, 0x00, 0x08, 0x00, 0x0f, 0x00, 0xfe, 0x00, 0x00, 0x00, |
| 0x14, 0x00, 0x01, 0x00, 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x01, 0xff, 0xa0, 0x06, 0x88, 0x14, 0x00, 0x05, 0x00, |
| 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, |
| 0xff, 0xa0, 0x06, 0x88, 0x08, 0x00, 0x04, 0x00, 0x02, 0x00, 0x00, 0x00, |
| 0x08, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x0c, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x5f, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| }; |
| |
| // default via 192.168.17.254 dev if12 metric 9 |
| |
| const int kAddRouteIPV4InterfaceIndex = 12; |
| const char kAddRouteIPV4Address[] = "192.168.17.254"; |
| const int kAddRouteIPV4Metric = 9; |
| |
| const unsigned char kAddRouteIPV4[] = { |
| 0x3c, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0xfe, 0x03, 0x00, 0x01, |
| 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x0f, 0x00, 0xfe, 0x00, 0x00, 0x00, |
| 0x08, 0x00, 0x06, 0x00, 0x09, 0x00, 0x00, 0x00, 0x08, 0x00, 0x05, 0x00, |
| 0xc0, 0xa8, 0x11, 0xfe, 0x08, 0x00, 0x04, 0x00, 0x0c, 0x00, 0x00, 0x00, |
| }; |
| |
| // This is the same as kAddRouteIPV4 above, except manually corrupted |
| // the second to last parameter |
| const unsigned char kAddRouteBusted[] = { |
| 0x3c, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0xfe, 0x03, 0x00, 0x01, |
| 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x0f, 0x00, 0xfe, 0x00, 0x00, 0x00, |
| 0x08, 0x00, 0x06, 0x00, 0x09, 0x00, 0x00, 0x00, 0x28, 0x00, 0x05, 0x00, |
| 0xc0, 0xa8, 0x11, 0xfe, 0x08, 0x00, 0x04, 0x00, 0x0c, 0x00, 0x00, 0x00, |
| }; |
| |
| // 192.168.10.1 dev if8 lladdr 00:14:d1:cd:d5:2c REACHABLE |
| const unsigned char kAddNeighborMessage[] = { |
| 0x4c, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x08, 0x00, |
| 0x00, 0x00, 0x02, 0x00, 0x00, 0x01, 0x08, 0x00, 0x01, 0x00, 0xc0, |
| 0xa8, 0x0a, 0x01, 0x0a, 0x00, 0x02, 0x00, 0x00, 0x14, 0xd1, 0xcd, |
| 0xd5, 0x2c, 0x00, 0x00, 0x08, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, |
| 0x00, 0x14, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, |
| }; |
| |
| // RDNSS notification |
| // Lifetime: infinity (0xffffffff) |
| // Server addresses: 2001:db8:100:f101::1, 2001:db8:100:f101::2 |
| const unsigned char kNdRdnssMessage[] = { |
| 0x5c, 0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x28, 0x00, 0x01, 0x00, 0x00, 0x00, |
| 0x86, 0x00, 0x03, 0x00, 0x14, 0x00, 0x01, 0x00, 0x19, 0x05, 0x00, 0x00, |
| 0xff, 0xff, 0xff, 0xff, 0x20, 0x01, 0x0d, 0xb8, 0x01, 0x00, 0xf1, 0x01, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x20, 0x01, 0x0d, 0xb8, |
| 0x01, 0x00, 0xf1, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, |
| 0x14, 0x00, 0x01, 0x00, 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x50, 0xf8, 0x86, 0xff, |
| }; |
| |
| // Add IPv4 rule for src 100.87.84.110/24 table 1002 |
| const unsigned char kRuleMessage1[] = { |
| 0x3C, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, |
| 0xCE, 0x4, 0x0, 0x0, 0x2, 0x0, 0x18, 0x0, 0xFC, 0x0, 0x0, 0x1, |
| 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xF, 0x0, 0xEA, 0x3, 0x0, 0x0, |
| 0x8, 0x0, 0xE, 0x0, 0xFF, 0xFF, 0xFF, 0xFF, 0x8, 0x0, 0x6, 0x0, |
| 0xA, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x64, 0x57, 0x54, 0x6E}; |
| |
| // Delete IPv4 rule for iif eth0 table 1002 |
| const unsigned char kRuleMessage2[] = { |
| 0x40, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0xFA, 0x0, 0x0, 0x0, 0x60, |
| 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xFC, 0x0, 0x0, 0x1, 0x0, 0x0, |
| 0x0, 0x0, 0x8, 0x0, 0xF, 0x0, 0xEA, 0x3, 0x0, 0x0, 0x8, 0x0, 0xE, |
| 0x0, 0xFF, 0xFF, 0xFF, 0xFF, 0x9, 0x0, 0x3, 0x0, 0x65, 0x74, 0x68, 0x30, |
| 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0xA, 0x0, 0x0, 0x0}; |
| |
| // Add IPv4 rule for fwmark 0x1234/0xFFFF table 1002 |
| const unsigned char kRuleMessage3[] = { |
| 0x44, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x87, 0xB1, 0xA1, 0x5E, |
| 0xD0, 0xE, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xFC, 0x0, 0x0, 0x1, |
| 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xF, 0x0, 0xEA, 0x3, 0x0, 0x0, |
| 0x8, 0x0, 0xE, 0x0, 0xFF, 0xFF, 0xFF, 0xFF, 0x8, 0x0, 0x6, 0x0, |
| 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0xA, 0x0, 0x34, 0x12, 0x0, 0x0, |
| 0x8, 0x0, 0x10, 0x0, 0xFF, 0xFF, 0x0, 0x0}; |
| |
| // Add IPv6 rule for table 1002 |
| const unsigned char kRuleMessage4[] = { |
| 0x2c, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, |
| 0x0, 0xce, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0xff, 0x0, |
| 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xf, 0x0, 0xff, |
| 0x0, 0x0, 0x0, 0x8, 0x0, 0xe, 0x0, 0xff, 0xff, 0xff, 0xff}; |
| |
| } // namespace |
| |
| class RTNLMessageTest : public Test { |
| protected: |
| void TestParseLink(const ByteString& packet, |
| RTNLMessage::Mode mode, |
| int interface_index, |
| unsigned int flags, |
| unsigned int change, |
| ByteString address, |
| std::string name, |
| uint32_t mtu, |
| ByteString qdisc, |
| int oper_state) { |
| RTNLMessage msg; |
| EXPECT_TRUE(msg.Decode(packet)); |
| |
| EXPECT_EQ(RTNLMessage::kTypeLink, msg.type()); |
| EXPECT_EQ(mode, msg.mode()); |
| EXPECT_EQ(interface_index, msg.interface_index()); |
| |
| RTNLMessage::LinkStatus status = msg.link_status(); |
| EXPECT_EQ(flags, status.flags); |
| EXPECT_EQ(change, status.change); |
| |
| EXPECT_TRUE(msg.HasAttribute(IFLA_ADDRESS)); |
| EXPECT_EQ(address.GetLength(), msg.GetAttribute(IFLA_ADDRESS).GetLength()); |
| EXPECT_TRUE(msg.GetAttribute(IFLA_ADDRESS).Equals(address)); |
| |
| ByteString bytestring_name(name, true); |
| EXPECT_TRUE(msg.HasAttribute(IFLA_IFNAME)); |
| EXPECT_EQ(bytestring_name.GetLength(), |
| msg.GetAttribute(IFLA_IFNAME).GetLength()); |
| EXPECT_TRUE(msg.GetAttribute(IFLA_IFNAME).Equals(bytestring_name)); |
| EXPECT_EQ(name, msg.GetIflaIfname()); |
| |
| EXPECT_TRUE(msg.HasAttribute(IFLA_MTU)); |
| uint32_t mtu_val; |
| EXPECT_TRUE(msg.GetAttribute(IFLA_MTU).ConvertToCPUUInt32(&mtu_val)); |
| EXPECT_EQ(mtu, mtu_val); |
| |
| EXPECT_TRUE(msg.HasAttribute(IFLA_QDISC)); |
| EXPECT_EQ(qdisc.GetLength(), msg.GetAttribute(IFLA_QDISC).GetLength()); |
| EXPECT_TRUE(msg.GetAttribute(IFLA_QDISC).Equals(qdisc)); |
| |
| EXPECT_TRUE(msg.HasAttribute(IFLA_OPERSTATE)); |
| EXPECT_EQ(oper_state, msg.GetAttribute(IFLA_OPERSTATE).GetConstData()[0]); |
| } |
| |
| void TestParseAddress(const ByteString& packet, |
| RTNLMessage::Mode mode, |
| int interface_index, |
| const IPAddress& address, |
| unsigned char scope) { |
| RTNLMessage msg; |
| |
| EXPECT_TRUE(msg.Decode(packet)); |
| EXPECT_EQ(RTNLMessage::kTypeAddress, msg.type()); |
| EXPECT_EQ(mode, msg.mode()); |
| EXPECT_EQ(interface_index, msg.interface_index()); |
| EXPECT_EQ(address.family(), msg.family()); |
| |
| RTNLMessage::AddressStatus status = msg.address_status(); |
| EXPECT_EQ(scope, status.scope); |
| |
| EXPECT_TRUE(msg.HasAttribute(IFA_ADDRESS)); |
| EXPECT_EQ(address.GetLength(), msg.GetAttribute(IFA_ADDRESS).GetLength()); |
| EXPECT_TRUE(IPAddress(address.family(), msg.GetAttribute(IFA_ADDRESS), |
| status.prefix_len) |
| .Equals(address)); |
| EXPECT_TRUE(msg.GetIfaAddress().IsValid()); |
| EXPECT_TRUE(msg.GetIfaAddress().Equals(address)); |
| } |
| |
| void TestParseRoute(const ByteString& packet, |
| RTNLMessage::Mode /*mode*/, |
| IPAddress::Family family, |
| int interface_index, |
| const IPAddress& dst, |
| const IPAddress& src, |
| const IPAddress& gateway, |
| unsigned char table, |
| int protocol, |
| unsigned char scope, |
| unsigned char type, |
| int metric) { |
| RTNLMessage msg; |
| |
| EXPECT_TRUE(msg.Decode(packet)); |
| EXPECT_EQ(RTNLMessage::kTypeRoute, msg.type()); |
| EXPECT_EQ(0, msg.interface_index()); |
| EXPECT_EQ(family, msg.family()); |
| |
| RTNLMessage::RouteStatus status = msg.route_status(); |
| EXPECT_EQ(table, status.table); |
| EXPECT_EQ(protocol, status.protocol); |
| EXPECT_EQ(scope, status.scope); |
| EXPECT_EQ(type, status.type); |
| |
| if (!dst.IsDefault()) { |
| EXPECT_TRUE(msg.HasAttribute(RTA_DST)); |
| EXPECT_TRUE( |
| IPAddress(family, msg.GetAttribute(RTA_DST), status.dst_prefix) |
| .Equals(dst)); |
| EXPECT_TRUE(msg.GetRtaDst().Equals(dst)); |
| } |
| |
| if (!src.IsDefault()) { |
| EXPECT_TRUE(msg.HasAttribute(RTA_SRC)); |
| EXPECT_TRUE( |
| IPAddress(family, msg.GetAttribute(RTA_SRC), status.src_prefix) |
| .Equals(src)); |
| EXPECT_TRUE(msg.GetRtaSrc().Equals(src)); |
| } |
| |
| if (!gateway.IsDefault()) { |
| EXPECT_TRUE(msg.HasAttribute(RTA_GATEWAY)); |
| EXPECT_TRUE( |
| IPAddress(family, msg.GetAttribute(RTA_GATEWAY)).Equals(gateway)); |
| EXPECT_TRUE(msg.GetRtaGateway().Equals(gateway)); |
| } |
| |
| if (interface_index >= 0) { |
| EXPECT_TRUE(msg.HasAttribute(RTA_OIF)); |
| uint32_t int_val; |
| EXPECT_TRUE(msg.GetAttribute(RTA_OIF).ConvertToCPUUInt32(&int_val)); |
| EXPECT_EQ(interface_index, int_val); |
| EXPECT_EQ(interface_index, msg.GetRtaOif()); |
| } else { |
| EXPECT_FALSE(msg.HasAttribute(RTA_OIF)); |
| } |
| if (metric >= 0) { |
| EXPECT_TRUE(msg.HasAttribute(RTA_PRIORITY)); |
| uint32_t metric_val; |
| EXPECT_TRUE( |
| msg.GetAttribute(RTA_PRIORITY).ConvertToCPUUInt32(&metric_val)); |
| EXPECT_EQ(metric, metric_val); |
| } else { |
| EXPECT_FALSE(msg.HasAttribute(RTA_PRIORITY)); |
| } |
| } |
| |
| void TestParseRule(const ByteString& packet, |
| RTNLMessage::Mode /*mode*/, |
| IPAddress::Family family, |
| unsigned char table, |
| int protocol, |
| unsigned char scope, |
| unsigned char type, |
| const IPAddress& dst, |
| const IPAddress& src, |
| uint32_t priority, |
| uint32_t fwmark, |
| uint32_t fwmask, |
| uint32_t uidrange_start, |
| uint32_t uidrange_end, |
| const std::string& ifname) { |
| RTNLMessage msg; |
| |
| EXPECT_TRUE(msg.Decode(packet)); |
| EXPECT_EQ(RTNLMessage::kTypeRule, msg.type()); |
| EXPECT_EQ(0, msg.interface_index()); |
| EXPECT_EQ(family, msg.family()); |
| |
| RTNLMessage::RouteStatus status = msg.route_status(); |
| EXPECT_EQ(table, status.table); |
| EXPECT_EQ(protocol, status.protocol); |
| EXPECT_EQ(scope, status.scope); |
| EXPECT_EQ(type, status.type); |
| |
| if (!dst.IsDefault()) { |
| EXPECT_TRUE(msg.HasAttribute(FRA_DST)); |
| EXPECT_TRUE( |
| IPAddress(family, msg.GetAttribute(FRA_DST), status.dst_prefix) |
| .Equals(dst)); |
| } |
| |
| if (!src.IsDefault()) { |
| EXPECT_TRUE(msg.HasAttribute(FRA_SRC)); |
| EXPECT_TRUE( |
| IPAddress(family, msg.GetAttribute(FRA_SRC), status.src_prefix) |
| .Equals(src)); |
| } |
| |
| EXPECT_TRUE(msg.HasAttribute(FRA_PRIORITY)); |
| uint32_t decoded_priority; |
| EXPECT_TRUE( |
| msg.GetAttribute(FRA_PRIORITY).ConvertToCPUUInt32(&decoded_priority)); |
| EXPECT_EQ(priority, decoded_priority); |
| |
| if (fwmark || fwmask) { |
| EXPECT_TRUE(msg.HasAttribute(FRA_FWMARK)); |
| EXPECT_TRUE(msg.HasAttribute(FRA_FWMASK)); |
| |
| uint32_t decoded_fwmark, decoded_fwmask; |
| EXPECT_TRUE( |
| msg.GetAttribute(FRA_FWMARK).ConvertToCPUUInt32(&decoded_fwmark)); |
| EXPECT_TRUE( |
| msg.GetAttribute(FRA_FWMASK).ConvertToCPUUInt32(&decoded_fwmask)); |
| EXPECT_EQ(fwmark, decoded_fwmark); |
| EXPECT_EQ(fwmask, decoded_fwmask); |
| } else { |
| EXPECT_FALSE(msg.HasAttribute(FRA_FWMARK)); |
| EXPECT_FALSE(msg.HasAttribute(FRA_FWMASK)); |
| } |
| |
| if (uidrange_start || uidrange_end) { |
| EXPECT_TRUE(msg.HasAttribute(FRA_UID_RANGE)); |
| |
| struct fib_rule_uid_range decoded_range; |
| EXPECT_TRUE(msg.GetAttribute(FRA_UID_RANGE) |
| .CopyData(sizeof(decoded_range), &decoded_range)); |
| EXPECT_EQ(uidrange_start, decoded_range.start); |
| EXPECT_EQ(uidrange_end, decoded_range.end); |
| } else { |
| EXPECT_FALSE(msg.HasAttribute(FRA_UID_RANGE)); |
| } |
| |
| if (!ifname.empty()) { |
| EXPECT_TRUE(msg.HasAttribute(FRA_IFNAME)); |
| std::string decoded_ifname; |
| decoded_ifname = reinterpret_cast<const char*>( |
| msg.GetAttribute(FRA_IFNAME).GetConstData()); |
| EXPECT_STREQ(ifname.c_str(), decoded_ifname.c_str()); |
| } else { |
| EXPECT_FALSE(msg.HasAttribute(FRA_IFNAME)); |
| } |
| } |
| |
| void TestParseRdnss(const ByteString& packet, |
| RTNLMessage::Mode mode, |
| int interface_index, |
| uint32_t lifetime, |
| const std::string& dns_server_addresses) { |
| RTNLMessage msg; |
| |
| EXPECT_TRUE(msg.Decode(packet)); |
| EXPECT_EQ(RTNLMessage::kTypeRdnss, msg.type()); |
| EXPECT_EQ(mode, msg.mode()); |
| EXPECT_EQ(interface_index, msg.interface_index()); |
| |
| RTNLMessage::RdnssOption rdnss = msg.rdnss_option(); |
| |
| // Format addresses string for verification. |
| std::string addresses; |
| bool first = true; |
| for (auto& ip : rdnss.addresses) { |
| if (!first) { |
| addresses += ", "; |
| } else { |
| first = false; |
| } |
| addresses += ip.ToString(); |
| } |
| |
| // Verify life time and addresses. |
| EXPECT_EQ(lifetime, rdnss.lifetime); |
| EXPECT_EQ(dns_server_addresses, addresses); |
| } |
| |
| void TestParseNeighbor(const ByteString& packet, |
| RTNLMessage::Mode mode, |
| IPAddress::Family family, |
| int interface_index, |
| uint16_t state, |
| uint8_t flags, |
| uint8_t type) { |
| RTNLMessage msg; |
| |
| EXPECT_TRUE(msg.Decode(packet)); |
| EXPECT_EQ(RTNLMessage::kTypeNeighbor, msg.type()); |
| EXPECT_EQ(mode, msg.mode()); |
| EXPECT_EQ(family, msg.family()); |
| EXPECT_EQ(interface_index, msg.interface_index()); |
| |
| RTNLMessage::NeighborStatus neighbor = msg.neighbor_status(); |
| |
| EXPECT_EQ(neighbor.state, state); |
| EXPECT_EQ(neighbor.flags, flags); |
| EXPECT_EQ(neighbor.type, type); |
| } |
| }; |
| |
| TEST_F(RTNLMessageTest, NewLinkWlan0) { |
| TestParseLink(ByteString(kNewLinkMessageWlan0, sizeof(kNewLinkMessageWlan0)), |
| RTNLMessage::kModeAdd, kNewLinkMessageWlan0InterfaceIndex, |
| kNewLinkMessageWlan0InterfaceFlags, |
| kNewLinkMessageWlan0InterfaceFlagsChange, |
| ByteString(std::string(kNewLinkMessageWlan0MacAddress), false), |
| std::string(kNewLinkMessageWlan0InterfaceName), |
| kNewLinkMessageWlan0MTU, |
| ByteString(std::string(kNewLinkMessageWlan0Qdisc), true), |
| kNewLinkMessageWlan0OperState); |
| } |
| |
| TEST_F(RTNLMessageTest, NewLinkIfb1) { |
| RTNLMessage msg; |
| EXPECT_TRUE( |
| msg.Decode(ByteString(kNewLinkMessageIfb1, sizeof(kNewLinkMessageIfb1)))); |
| EXPECT_EQ(RTNLMessage::kTypeLink, msg.type()); |
| |
| EXPECT_EQ(RTNLMessage::kModeAdd, msg.mode()); |
| EXPECT_EQ(kNewLinkMessageIbf1InterfaceIndex, msg.interface_index()); |
| |
| ByteString name(std::string(kNewLinkMessageIbf1InterfaceName), true); |
| EXPECT_TRUE(msg.HasAttribute(IFLA_IFNAME)); |
| EXPECT_EQ(name.GetLength(), msg.GetAttribute(IFLA_IFNAME).GetLength()); |
| EXPECT_TRUE(msg.GetAttribute(IFLA_IFNAME).Equals(name)); |
| |
| EXPECT_TRUE(msg.HasAttribute(IFLA_LINKINFO)); |
| EXPECT_STREQ("ifb", msg.link_status().kind.value().c_str()); |
| } |
| |
| TEST_F(RTNLMessageTest, DelLinkEth0) { |
| TestParseLink(ByteString(kDelLinkMessageEth0, sizeof(kDelLinkMessageEth0)), |
| RTNLMessage::kModeDelete, kDelLinkMessageEth0InterfaceIndex, |
| kDelLinkMessageEth0InterfaceFlags, |
| kDelLinkMessageEth0InterfaceFlagsChange, |
| ByteString(std::string(kDelLinkMessageEth0MacAddress), false), |
| std::string(kDelLinkMessageEth0InterfacName), |
| kDelLinkMessageEth0MTU, |
| ByteString(std::string(kDelLinkMessageEth0Qdisc), true), |
| kDelLinkMessageEth0OperState); |
| } |
| |
| TEST_F(RTNLMessageTest, NewAddrIPv4) { |
| IPAddress addr(IPAddress::kFamilyIPv4); |
| |
| EXPECT_TRUE(addr.SetAddressFromString(kNewAddrIPV4Address)); |
| addr.set_prefix(kNewAddrIPV4AddressPrefix); |
| TestParseAddress(ByteString(kNewAddrIPV4, sizeof(kNewAddrIPV4)), |
| RTNLMessage::kModeAdd, kNewAddrIPV4InterfaceIndex, addr, |
| kNewAddrIPV4Scope); |
| } |
| |
| TEST_F(RTNLMessageTest, DelAddrIPv6) { |
| IPAddress addr(IPAddress::kFamilyIPv6); |
| |
| EXPECT_TRUE(addr.SetAddressFromString(kDelAddrIPV6Address)); |
| addr.set_prefix(kDelAddrIPV6AddressPrefix); |
| TestParseAddress(ByteString(kDelAddrIPV6, sizeof(kDelAddrIPV6)), |
| RTNLMessage::kModeDelete, kDelAddrIPV6InterfaceIndex, addr, |
| kDelAddrIPV6Scope); |
| } |
| |
| TEST_F(RTNLMessageTest, DelRouteIPv6) { |
| IPAddress dst(IPAddress::kFamilyIPv6); |
| IPAddress src(IPAddress::kFamilyIPv6); |
| IPAddress gateway(IPAddress::kFamilyIPv6); |
| |
| EXPECT_TRUE(dst.SetAddressFromString(kDelRouteIPV6Address)); |
| dst.set_prefix(kDelRouteIPV6Prefix); |
| src.SetAddressToDefault(); |
| EXPECT_TRUE(gateway.SetAddressFromString(kDelRouteIPV6Address)); |
| |
| TestParseRoute(ByteString(kDelRouteIPV6, sizeof(kDelRouteIPV6)), |
| RTNLMessage::kModeDelete, IPAddress::kFamilyIPv6, |
| kDelRouteIPV6InterfaceIndex, dst, src, gateway, RT_TABLE_MAIN, |
| RTPROT_UNSPEC, RT_SCOPE_UNIVERSE, RTN_UNICAST, |
| kDelRouteIPV6Metric); |
| } |
| |
| TEST_F(RTNLMessageTest, AddRouteIPv4) { |
| IPAddress dst(IPAddress::kFamilyIPv4); |
| IPAddress src(IPAddress::kFamilyIPv4); |
| IPAddress gateway(IPAddress::kFamilyIPv4); |
| |
| dst.SetAddressToDefault(); |
| src.SetAddressToDefault(); |
| EXPECT_TRUE(gateway.SetAddressFromString(kAddRouteIPV4Address)); |
| |
| TestParseRoute(ByteString(kAddRouteIPV4, sizeof(kAddRouteIPV4)), |
| RTNLMessage::kModeAdd, IPAddress::kFamilyIPv4, |
| kAddRouteIPV4InterfaceIndex, dst, src, gateway, RT_TABLE_MAIN, |
| RTPROT_BOOT, RT_SCOPE_UNIVERSE, RTN_UNICAST, |
| kAddRouteIPV4Metric); |
| } |
| |
| TEST_F(RTNLMessageTest, NewRdnssOption) { |
| int interface_index = 1; |
| uint32_t lifetime = 0xffffffff; |
| std::string dns_server_addresses = |
| "2001:db8:100:f101::1, 2001:db8:100:f101::2"; |
| |
| TestParseRdnss(ByteString(kNdRdnssMessage, sizeof(kNdRdnssMessage)), |
| RTNLMessage::kModeAdd, interface_index, lifetime, |
| dns_server_addresses); |
| } |
| |
| TEST_F(RTNLMessageTest, ParseRuleEvents) { |
| struct { |
| const unsigned char* payload; |
| size_t length; |
| std::string iif; |
| std::string oif; |
| IPAddress src; |
| IPAddress dst; |
| uint32_t fwmark; |
| uint32_t fwmask; |
| uint32_t table; |
| uint32_t priority; |
| } test_cases[] = { |
| {kRuleMessage1, sizeof(kRuleMessage1), "", "", |
| IPAddress("100.87.84.110", 24), IPAddress(), 0, 0, 1002, 10}, |
| {kRuleMessage2, sizeof(kRuleMessage2), "eth0", "", IPAddress(), |
| IPAddress(), 0, 0, 1002, 10}, |
| {kRuleMessage3, sizeof(kRuleMessage3), "", "", IPAddress(), IPAddress(), |
| 0x1234, 0xffff, 1002, 8}, |
| {kRuleMessage4, sizeof(kRuleMessage4), "", "", IPAddress(), IPAddress(), |
| 0, 0, 255, 0}, |
| }; |
| for (const auto& tt : test_cases) { |
| RTNLMessage msg; |
| EXPECT_TRUE(msg.Decode(ByteString(tt.payload, tt.length))); |
| EXPECT_EQ(tt.iif, msg.GetFraIifname()); |
| EXPECT_EQ(tt.oif, msg.GetFraOifname()); |
| EXPECT_EQ(tt.src.ToString(), msg.GetFraSrc().ToString()); |
| EXPECT_EQ(tt.dst.ToString(), msg.GetFraDst().ToString()); |
| EXPECT_EQ(tt.fwmark, msg.GetFraFwmark()); |
| EXPECT_EQ(tt.fwmask, msg.GetFraFwmask()); |
| EXPECT_EQ(tt.table, msg.GetFraTable()); |
| EXPECT_EQ(tt.priority, msg.GetFraPriority()); |
| } |
| } |
| |
| TEST_F(RTNLMessageTest, AddRouteBusted) { |
| // RTNLMessage should list parse errors as kMessageUnknown |
| RTNLMessage msg; |
| EXPECT_FALSE( |
| msg.Decode(ByteString(kAddRouteBusted, sizeof(kAddRouteBusted)))); |
| } |
| |
| TEST_F(RTNLMessageTest, AddNeighbor) { |
| TestParseNeighbor( |
| ByteString(kAddNeighborMessage, sizeof(kAddNeighborMessage)), |
| RTNLMessage::kModeAdd, IPAddress::kFamilyIPv4, 8, NUD_REACHABLE, 0, |
| NDA_DST); |
| } |
| |
| TEST_F(RTNLMessageTest, EncodeDelNeighbor) { |
| RTNLMessage msg(RTNLMessage::kTypeNeighbor, RTNLMessage::kModeDelete, 0, 1, 2, |
| 0, IPAddress::kFamilyIPv4); |
| msg.set_neighbor_status( |
| RTNLMessage::NeighborStatus(0, NTF_ROUTER, NDA_LLADDR)); |
| |
| TestParseNeighbor(msg.Encode(), RTNLMessage::kModeDelete, |
| IPAddress::kFamilyIPv4, 0, 0, NTF_ROUTER, NDA_LLADDR); |
| } |
| |
| TEST_F(RTNLMessageTest, EncodeRouteAdd) { |
| RTNLMessage msg(RTNLMessage::kTypeRoute, RTNLMessage::kModeAdd, 0, 1, 2, 0, |
| IPAddress::kFamilyIPv4); |
| IPAddress dst(IPAddress::kFamilyIPv4); |
| IPAddress src(IPAddress::kFamilyIPv4); |
| IPAddress gateway(IPAddress::kFamilyIPv4); |
| |
| dst.SetAddressToDefault(); |
| src.SetAddressToDefault(); |
| EXPECT_TRUE(gateway.SetAddressFromString("192.168.0.1")); |
| |
| msg.set_route_status(RTNLMessage::RouteStatus( |
| 0, 0, RT_TABLE_MAIN, RTPROT_BOOT, RT_SCOPE_UNIVERSE, RTN_UNICAST, 0)); |
| msg.SetAttribute(RTA_DST, dst.address()); |
| msg.SetAttribute(RTA_SRC, src.address()); |
| msg.SetAttribute(RTA_GATEWAY, gateway.address()); |
| msg.SetAttribute(RTA_OIF, ByteString::CreateFromCPUUInt32(12)); |
| msg.SetAttribute(RTA_PRIORITY, ByteString::CreateFromCPUUInt32(13)); |
| |
| TestParseRoute(msg.Encode(), RTNLMessage::kModeAdd, IPAddress::kFamilyIPv4, |
| 12, dst, src, gateway, RT_TABLE_MAIN, RTPROT_BOOT, |
| RT_SCOPE_UNIVERSE, RTN_UNICAST, 13); |
| } |
| |
| TEST_F(RTNLMessageTest, EncodeRuleAdd) { |
| RTNLMessage msg(RTNLMessage::kTypeRule, RTNLMessage::kModeAdd, 0, 1, 2, 0, |
| IPAddress::kFamilyIPv4); |
| IPAddress dst(IPAddress::kFamilyIPv4); |
| IPAddress src(IPAddress::kFamilyIPv4); |
| |
| EXPECT_TRUE(dst.SetAddressFromString("192.168.1.0")); |
| EXPECT_TRUE(src.SetAddressFromString("192.168.2.0")); |
| |
| msg.set_route_status( |
| RTNLMessage::RouteStatus(dst.prefix(), src.prefix(), RT_TABLE_MAIN, |
| RTPROT_BOOT, RT_SCOPE_UNIVERSE, RTN_UNICAST, 0)); |
| msg.SetAttribute(FRA_DST, dst.address()); |
| msg.SetAttribute(FRA_SRC, src.address()); |
| |
| msg.SetAttribute(FRA_PRIORITY, ByteString::CreateFromCPUUInt32(13)); |
| msg.SetAttribute(FRA_FWMARK, ByteString::CreateFromCPUUInt32(0x1234)); |
| msg.SetAttribute(FRA_FWMASK, ByteString::CreateFromCPUUInt32(0xffff)); |
| |
| struct fib_rule_uid_range r = {.start = 1000, .end = 2000}; |
| msg.SetAttribute( |
| FRA_UID_RANGE, |
| ByteString(reinterpret_cast<const unsigned char*>(&r), sizeof(r))); |
| |
| msg.SetAttribute(FRA_IFNAME, ByteString(std::string("fake0"), true)); |
| |
| TestParseRule(msg.Encode(), RTNLMessage::kModeAdd, IPAddress::kFamilyIPv4, |
| RT_TABLE_MAIN, RTPROT_BOOT, RT_SCOPE_UNIVERSE, RTN_UNICAST, dst, |
| src, 13, 0x1234, 0xffff, 1000, 2000, "fake0"); |
| } |
| |
| TEST_F(RTNLMessageTest, EncodeLinkDel) { |
| const int kInterfaceIndex = 0x1234; |
| RTNLMessage pmsg(RTNLMessage::kTypeLink, RTNLMessage::kModeDelete, |
| NLM_F_REQUEST, 0, 0, kInterfaceIndex, |
| IPAddress::kFamilyUnknown); |
| |
| RTNLMessage msg; |
| EXPECT_TRUE(msg.Decode(pmsg.Encode())); |
| |
| EXPECT_EQ(RTNLMessage::kTypeLink, msg.type()); |
| EXPECT_EQ(RTNLMessage::kModeDelete, msg.mode()); |
| EXPECT_EQ(kInterfaceIndex, msg.interface_index()); |
| |
| RTNLMessage::LinkStatus status = msg.link_status(); |
| EXPECT_EQ(0, status.flags); |
| EXPECT_EQ(0, status.change); |
| |
| EXPECT_FALSE(msg.HasAttribute(IFLA_ADDRESS)); |
| EXPECT_FALSE(msg.HasAttribute(IFLA_IFNAME)); |
| EXPECT_FALSE(msg.HasAttribute(IFLA_MTU)); |
| EXPECT_FALSE(msg.HasAttribute(IFLA_QDISC)); |
| EXPECT_FALSE(msg.HasAttribute(IFLA_OPERSTATE)); |
| } |
| |
| TEST_F(RTNLMessageTest, EncodeIflaInfoKind) { |
| const std::string kLinkKind = "kind"; |
| RTNLMessage pmsg(RTNLMessage::kTypeLink, RTNLMessage::kModeAdd, NLM_F_REQUEST, |
| 0, 0, 0, IPAddress::kFamilyUnknown); |
| pmsg.SetIflaInfoKind(kLinkKind); |
| RTNLMessage msg; |
| EXPECT_TRUE(msg.Decode(pmsg.Encode())); |
| EXPECT_TRUE(msg.link_status().kind.has_value()); |
| EXPECT_EQ(msg.link_status().kind.value(), kLinkKind); |
| } |
| |
| TEST_F(RTNLMessageTest, ToString) { |
| struct { |
| const unsigned char* payload; |
| size_t length; |
| std::string regexp; |
| } test_cases[] = { |
| {kNewLinkMessageWlan0, sizeof(kNewLinkMessageWlan0), |
| "Add Link: wlan0\\[2\\] type ETHER flags <BROADCAST,LOWER_UP,MULTICAST," |
| "RUNNING,UP> change 0"}, |
| {kNewLinkMessageIfb1, sizeof(kNewLinkMessageIfb1), |
| "Add Link: ifb1\\[17\\] type ETHER flags <BROADCAST,NOARP> change 0 " |
| "kind ifb"}, |
| {kDelLinkMessageEth0, sizeof(kDelLinkMessageEth0), |
| "Delete Link: eth0\\[8\\] type ETHER flags <BROADCAST,MULTICAST> change " |
| "FFFFFFFF"}, |
| // For Address events, the output interface index cannot be converted |
| // after the fact using if_indextoname(), but can still happen to match an |
| // unrelated interface on the unit test host. Escape it with \w*. |
| {kNewAddrIPV4, sizeof(kNewAddrIPV4), |
| "Add IPv4 Address: 192\\.168\\.10\\.100/24 if \\w*\\[8\\] flags " |
| "PERMANENT scope 0"}, |
| {kDelAddrIPV6, sizeof(kDelAddrIPV6), |
| "Delete IPv6 Address: fe80::6a7f:74ff:feba:efc7/64 if \\w*\\[15\\] " |
| "flags PERMANENT scope 253"}, |
| {kAddRouteIPV4, sizeof(kAddRouteIPV4), |
| // For routes, the output interface index cannot be converted after the |
| // fact using if_indextoname(), but can still happen to match an |
| // unrelated interface on the unit test host. Escape it with \w*. |
| "Add IPv4 Route: via 192\\.168\\.17\\.254 if \\w*\\[12\\] table 254 " |
| "priority 9 protocol BOOT type UNICAST"}, |
| {kDelRouteIPV6, sizeof(kDelRouteIPV6), |
| "Delete IPv6 Route: dst ff02::1:ffa0:688/128 via ff02::1:ffa0:688 if " |
| "\\w*\\[2\\] table 254 priority 0 protocol UNSPEC type UNICAST"}, |
| {kAddNeighborMessage, sizeof(kAddNeighborMessage), |
| "Add IPv4 Neighbor: NeighborStatus state 2 flags 0 type 1"}, |
| {kNdRdnssMessage, sizeof(kNdRdnssMessage), |
| "Add IPv6 Rdnss: RdnssOption lifetime -1"}, |
| {kRuleMessage1, sizeof(kRuleMessage1), |
| "Add IPv4 Rule: src 100\\.87\\.84\\.110/24 table 1002 priority 10 " |
| "action TO_TBL flags 0"}, |
| {kRuleMessage2, sizeof(kRuleMessage2), |
| "Delete IPv4 Rule: iif eth0 table 1002 priority 10 action TO_TBL flags " |
| "0"}, |
| {kRuleMessage3, sizeof(kRuleMessage3), |
| "Add IPv4 Rule: fwmark 0x1234/0xFFFF table 1002 priority 8 action " |
| "TO_TBL flags 0"}, |
| {kRuleMessage4, sizeof(kRuleMessage4), |
| "Add IPv6 Rule: table 255 priority 0 action TO_TBL flags 0"}, |
| }; |
| for (const auto& tt : test_cases) { |
| RTNLMessage msg; |
| EXPECT_TRUE(msg.Decode(ByteString(tt.payload, tt.length))); |
| EXPECT_TRUE(std::regex_match(msg.ToString(), std::regex(tt.regexp))) |
| << '"' << msg.ToString() << "\" did not match regex \"" << tt.regexp |
| << '"'; |
| } |
| } |
| |
| TEST_F(RTNLMessageTest, GetUint32Attribute) { |
| // Attribute not found |
| RTNLMessage msg; |
| EXPECT_EQ(0, msg.GetUint32Attribute(4)); |
| |
| // Attribute found |
| msg.SetAttribute(5, ByteString::CreateFromCPUUInt32(1234)); |
| EXPECT_EQ(1234, msg.GetUint32Attribute(5)); |
| } |
| |
| TEST_F(RTNLMessageTest, GetStringAttribute) { |
| const char* attr = "attribute"; |
| |
| // Attribute not found |
| RTNLMessage msg; |
| EXPECT_EQ("", msg.GetStringAttribute(4)); |
| |
| // Valid c string attribute found |
| msg.SetAttribute(5, ByteString(attr, strlen(attr) + 1)); |
| EXPECT_EQ("attribute", msg.GetStringAttribute(5)); |
| |
| // Non null-terminated c string attribute found |
| msg.SetAttribute(6, ByteString(attr, 3)); |
| EXPECT_EQ("att", msg.GetStringAttribute(6)); |
| |
| // Non null-terminated c string attribute found |
| msg.SetAttribute(7, ByteString(attr, 1)); |
| EXPECT_EQ("a", msg.GetStringAttribute(7)); |
| |
| // Non text attribute |
| const unsigned char not_text[] = {0xff, 0xff, 0xff, 0xff}; |
| msg.SetAttribute(8, ByteString(not_text, 4)); |
| EXPECT_EQ("\xff\xff\xff\xff", msg.GetStringAttribute(8)); |
| } |
| |
| TEST_F(RTNLMessageTest, EncodeGetMessageLength) { |
| // The message length of kModeGet should be correct: when there is no |
| // attribute, it should be a nlmsg header plus a specific struct for the given |
| // RTNL message type. |
| RTNLMessage msg_link(RTNLMessage::kTypeLink, RTNLMessage::kModeGet, 0, 0, 0, |
| 0, IPAddress::kFamilyIPv4); |
| EXPECT_EQ(NLMSG_LENGTH(sizeof(struct ifinfomsg)), |
| msg_link.Encode().GetLength()); |
| |
| RTNLMessage msg_address(RTNLMessage::kTypeAddress, RTNLMessage::kModeGet, 0, |
| 0, 0, 0, IPAddress::kFamilyIPv4); |
| EXPECT_EQ(NLMSG_LENGTH(sizeof(struct ifaddrmsg)), |
| msg_address.Encode().GetLength()); |
| |
| RTNLMessage msg_route(RTNLMessage::kTypeRoute, RTNLMessage::kModeGet, 0, 0, 0, |
| 0, IPAddress::kFamilyIPv4); |
| EXPECT_EQ(NLMSG_LENGTH(sizeof(struct rtmsg)), msg_route.Encode().GetLength()); |
| |
| RTNLMessage msg_rule(RTNLMessage::kTypeRule, RTNLMessage::kModeGet, 0, 0, 0, |
| 0, IPAddress::kFamilyIPv4); |
| EXPECT_EQ(NLMSG_LENGTH(sizeof(struct rtmsg)), msg_rule.Encode().GetLength()); |
| |
| RTNLMessage msg_neighor(RTNLMessage::kTypeNeighbor, RTNLMessage::kModeGet, 0, |
| 0, 0, 0, IPAddress::kFamilyIPv4); |
| EXPECT_EQ(NLMSG_LENGTH(sizeof(struct ndmsg)), |
| msg_neighor.Encode().GetLength()); |
| } |
| |
| } // namespace shill |