Gunnar Mills | 57d9c50 | 2018-09-14 14:42:34 -0500 | [diff] [blame] | 1 | #include "config.h" |
| 2 | |
Patrick Venture | 189d44e | 2018-07-09 12:30:59 -0700 | [diff] [blame] | 3 | #include "ethernet_interface.hpp" |
| 4 | |
Ratan Gupta | 497c0c9 | 2017-08-22 19:15:59 +0530 | [diff] [blame] | 5 | #include "config_parser.hpp" |
Ratan Gupta | 4f1c18b | 2017-05-25 12:59:35 +0530 | [diff] [blame] | 6 | #include "network_manager.hpp" |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 7 | #include "system_queries.hpp" |
William A. Kennington III | 95530ec | 2022-08-19 01:44:39 -0700 | [diff] [blame] | 8 | #include "util.hpp" |
Ratan Gupta | 91a99cc | 2017-04-14 16:32:09 +0530 | [diff] [blame] | 9 | |
William A. Kennington III | a520a39 | 2022-08-08 12:17:34 -0700 | [diff] [blame] | 10 | #include <fmt/compile.h> |
William A. Kennington III | 26275a3 | 2021-07-13 20:32:42 -0700 | [diff] [blame] | 11 | #include <fmt/format.h> |
William A. Kennington III | d7946a7 | 2019-04-19 14:24:09 -0700 | [diff] [blame] | 12 | #include <linux/rtnetlink.h> |
William A. Kennington III | fd862be | 2022-10-09 18:40:55 -0700 | [diff] [blame] | 13 | #include <net/if.h> |
William A. Kennington III | 9c441fd | 2023-02-24 13:40:01 -0800 | [diff] [blame] | 14 | #include <net/if_arp.h> |
Ratan Gupta | 91a99cc | 2017-04-14 16:32:09 +0530 | [diff] [blame] | 15 | |
Patrick Venture | 189d44e | 2018-07-09 12:30:59 -0700 | [diff] [blame] | 16 | #include <phosphor-logging/elog-errors.hpp> |
Jagpal Singh Gill | f78a415 | 2023-04-17 21:17:56 -0700 | [diff] [blame] | 17 | #include <phosphor-logging/lg2.hpp> |
William A. Kennington III | 12beaad | 2020-06-13 19:30:41 -0700 | [diff] [blame] | 18 | #include <stdplus/raw.hpp> |
William A. Kennington III | 69f4554 | 2022-09-24 23:28:14 -0700 | [diff] [blame] | 19 | #include <stdplus/zstring.hpp> |
Patrick Williams | 89d734b | 2023-05-10 07:50:25 -0500 | [diff] [blame] | 20 | #include <xyz/openbmc_project/Common/error.hpp> |
| 21 | |
| 22 | #include <algorithm> |
| 23 | #include <filesystem> |
Ratan Gupta | 2b10653 | 2017-07-25 16:05:02 +0530 | [diff] [blame] | 24 | #include <string> |
William A. Kennington III | 26275a3 | 2021-07-13 20:32:42 -0700 | [diff] [blame] | 25 | #include <unordered_map> |
| 26 | #include <variant> |
Ratan Gupta | 82549cc | 2017-04-21 08:45:23 +0530 | [diff] [blame] | 27 | |
Ratan Gupta | 91a99cc | 2017-04-14 16:32:09 +0530 | [diff] [blame] | 28 | namespace phosphor |
| 29 | { |
| 30 | namespace network |
| 31 | { |
| 32 | |
| 33 | using namespace phosphor::logging; |
Ratan Gupta | 2b10653 | 2017-07-25 16:05:02 +0530 | [diff] [blame] | 34 | using namespace sdbusplus::xyz::openbmc_project::Common::Error; |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 35 | using NotAllowed = sdbusplus::xyz::openbmc_project::Common::Error::NotAllowed; |
| 36 | using NotAllowedArgument = xyz::openbmc_project::Common::NotAllowed; |
Nagaraju Goruganti | 66b974d | 2017-10-03 08:43:08 -0500 | [diff] [blame] | 37 | using Argument = xyz::openbmc_project::Common::InvalidArgument; |
William A. Kennington III | 991a8e8 | 2022-10-11 15:02:47 -0700 | [diff] [blame] | 38 | using std::literals::string_view_literals::operator""sv; |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 39 | constexpr auto RESOLVED_SERVICE = "org.freedesktop.resolve1"; |
| 40 | constexpr auto RESOLVED_INTERFACE = "org.freedesktop.resolve1.Link"; |
| 41 | constexpr auto PROPERTY_INTERFACE = "org.freedesktop.DBus.Properties"; |
| 42 | constexpr auto RESOLVED_SERVICE_PATH = "/org/freedesktop/resolve1/link/"; |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 43 | |
| 44 | constexpr auto TIMESYNCD_SERVICE = "org.freedesktop.timesync1"; |
| 45 | constexpr auto TIMESYNCD_INTERFACE = "org.freedesktop.timesync1.Manager"; |
| 46 | constexpr auto TIMESYNCD_SERVICE_PATH = "/org/freedesktop/timesync1"; |
| 47 | |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 48 | constexpr auto METHOD_GET = "Get"; |
Ratan Gupta | 2b10653 | 2017-07-25 16:05:02 +0530 | [diff] [blame] | 49 | |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 50 | template <typename Func> |
| 51 | inline decltype(std::declval<Func>()()) |
| 52 | ignoreError(std::string_view msg, stdplus::zstring_view intf, |
| 53 | decltype(std::declval<Func>()()) fallback, Func&& func) noexcept |
William A. Kennington III | 5dad2aa | 2022-01-21 16:00:17 -0800 | [diff] [blame] | 54 | { |
William A. Kennington III | 4ee7a7e | 2022-10-11 16:37:22 -0700 | [diff] [blame] | 55 | try |
| 56 | { |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 57 | return func(); |
William A. Kennington III | 4ee7a7e | 2022-10-11 16:37:22 -0700 | [diff] [blame] | 58 | } |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 59 | catch (const std::exception& e) |
William A. Kennington III | 4ee7a7e | 2022-10-11 16:37:22 -0700 | [diff] [blame] | 60 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 61 | lg2::error("{MSG} failed on {NET_INTF}: {ERROR}", "MSG", msg, |
| 62 | "NET_INTF", intf, "ERROR", e); |
William A. Kennington III | 4ee7a7e | 2022-10-11 16:37:22 -0700 | [diff] [blame] | 63 | } |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 64 | return fallback; |
William A. Kennington III | 4ee7a7e | 2022-10-11 16:37:22 -0700 | [diff] [blame] | 65 | } |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 66 | |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 67 | static std::string makeObjPath(std::string_view root, std::string_view intf) |
| 68 | { |
| 69 | auto ret = fmt::format(FMT_COMPILE("{}/{}"), root, intf); |
| 70 | std::replace(ret.begin() + ret.size() - intf.size(), ret.end(), '.', '_'); |
| 71 | return ret; |
| 72 | } |
| 73 | |
William A. Kennington III | bbf5e9e | 2023-02-01 14:58:38 -0800 | [diff] [blame^] | 74 | template <typename Addr> |
| 75 | static bool validIntfIP(Addr a) noexcept |
| 76 | { |
| 77 | return a.isUnicast() && !a.isLoopback(); |
| 78 | } |
| 79 | |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 80 | EthernetInterface::EthernetInterface(stdplus::PinnedRef<sdbusplus::bus_t> bus, |
| 81 | stdplus::PinnedRef<Manager> manager, |
William A. Kennington III | 13d665c | 2022-11-15 20:34:40 -0800 | [diff] [blame] | 82 | const AllIntfInfo& info, |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 83 | std::string_view objRoot, |
William A. Kennington III | a520a39 | 2022-08-08 12:17:34 -0700 | [diff] [blame] | 84 | const config::Parser& config, |
William A. Kennington III | b645254 | 2022-11-15 18:09:12 -0800 | [diff] [blame] | 85 | bool enabled) : |
William A. Kennington III | 13d665c | 2022-11-15 20:34:40 -0800 | [diff] [blame] | 86 | EthernetInterface(bus, manager, info, makeObjPath(objRoot, *info.intf.name), |
William A. Kennington III | b645254 | 2022-11-15 18:09:12 -0800 | [diff] [blame] | 87 | config, enabled) |
Patrick Williams | 89d734b | 2023-05-10 07:50:25 -0500 | [diff] [blame] | 88 | {} |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 89 | |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 90 | EthernetInterface::EthernetInterface(stdplus::PinnedRef<sdbusplus::bus_t> bus, |
| 91 | stdplus::PinnedRef<Manager> manager, |
William A. Kennington III | 13d665c | 2022-11-15 20:34:40 -0800 | [diff] [blame] | 92 | const AllIntfInfo& info, |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 93 | std::string&& objPath, |
| 94 | const config::Parser& config, |
William A. Kennington III | b645254 | 2022-11-15 18:09:12 -0800 | [diff] [blame] | 95 | bool enabled) : |
| 96 | Ifaces(bus, objPath.c_str(), Ifaces::action::defer_emit), |
William A. Kennington III | 876927c | 2022-11-17 16:20:15 -0800 | [diff] [blame] | 97 | manager(manager), bus(bus), objPath(std::move(objPath)) |
Ratan Gupta | 91a99cc | 2017-04-14 16:32:09 +0530 | [diff] [blame] | 98 | { |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 99 | interfaceName(*info.intf.name, true); |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 100 | auto dhcpVal = getDHCPValue(config); |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 101 | EthernetInterfaceIntf::dhcp4(dhcpVal.v4, true); |
| 102 | EthernetInterfaceIntf::dhcp6(dhcpVal.v6, true); |
| 103 | EthernetInterfaceIntf::ipv6AcceptRA(getIPv6AcceptRA(config), true); |
| 104 | EthernetInterfaceIntf::nicEnabled(enabled, true); |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 105 | |
William A. Kennington III | e21a5cf | 2022-08-09 12:19:14 -0700 | [diff] [blame] | 106 | EthernetInterfaceIntf::ntpServers( |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 107 | config.map.getValueStrings("Network", "NTP"), true); |
Ratan Gupta | 613a012 | 2020-04-24 15:18:53 +0530 | [diff] [blame] | 108 | |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 109 | updateInfo(info.intf, true); |
| 110 | |
| 111 | if (info.defgw4) |
| 112 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 113 | EthernetInterface::defaultGateway(stdplus::toStr(*info.defgw4), true); |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 114 | } |
| 115 | if (info.defgw6) |
| 116 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 117 | EthernetInterface::defaultGateway6(stdplus::toStr(*info.defgw6), true); |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 118 | } |
| 119 | emit_object_added(); |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 120 | |
William A. Kennington III | 13d665c | 2022-11-15 20:34:40 -0800 | [diff] [blame] | 121 | if (info.intf.vlan_id) |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 122 | { |
William A. Kennington III | 13d665c | 2022-11-15 20:34:40 -0800 | [diff] [blame] | 123 | if (!info.intf.parent_idx) |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 124 | { |
| 125 | std::runtime_error("Missing parent link"); |
| 126 | } |
William A. Kennington III | 13d665c | 2022-11-15 20:34:40 -0800 | [diff] [blame] | 127 | vlan.emplace(bus, this->objPath.c_str(), info.intf, *this); |
| 128 | } |
William A. Kennington III | 13d665c | 2022-11-15 20:34:40 -0800 | [diff] [blame] | 129 | for (const auto& [_, addr] : info.addrs) |
| 130 | { |
| 131 | addAddr(addr); |
| 132 | } |
| 133 | for (const auto& [_, neigh] : info.staticNeighs) |
| 134 | { |
| 135 | addStaticNeigh(neigh); |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 136 | } |
Ratan Gupta | 29b0e43 | 2017-05-25 12:51:40 +0530 | [diff] [blame] | 137 | } |
| 138 | |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 139 | void EthernetInterface::updateInfo(const InterfaceInfo& info, bool skipSignal) |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 140 | { |
William A. Kennington III | 876927c | 2022-11-17 16:20:15 -0800 | [diff] [blame] | 141 | ifIdx = info.idx; |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 142 | EthernetInterfaceIntf::linkUp(info.flags & IFF_RUNNING, skipSignal); |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 143 | if (info.mac) |
| 144 | { |
William A. Kennington III | b7d6a1a | 2023-06-17 02:00:53 -0700 | [diff] [blame] | 145 | MacAddressIntf::macAddress(stdplus::toStr(*info.mac), skipSignal); |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 146 | } |
| 147 | if (info.mtu) |
| 148 | { |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 149 | EthernetInterfaceIntf::mtu(*info.mtu, skipSignal); |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 150 | } |
William A. Kennington III | 2153966 | 2022-11-15 14:53:11 -0800 | [diff] [blame] | 151 | if (ifIdx > 0) |
| 152 | { |
| 153 | auto ethInfo = ignoreError("GetEthInfo", *info.name, {}, [&] { |
| 154 | return system::getEthInfo(*info.name); |
| 155 | }); |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 156 | EthernetInterfaceIntf::autoNeg(ethInfo.autoneg, skipSignal); |
| 157 | EthernetInterfaceIntf::speed(ethInfo.speed, skipSignal); |
William A. Kennington III | 2153966 | 2022-11-15 14:53:11 -0800 | [diff] [blame] | 158 | } |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 159 | } |
| 160 | |
Johnathan Mantey | 817012a | 2020-01-30 15:07:39 -0800 | [diff] [blame] | 161 | bool EthernetInterface::originIsManuallyAssigned(IP::AddressOrigin origin) |
| 162 | { |
| 163 | return ( |
| 164 | #ifdef LINK_LOCAL_AUTOCONFIGURATION |
| 165 | (origin == IP::AddressOrigin::Static) |
| 166 | #else |
| 167 | (origin == IP::AddressOrigin::Static || |
| 168 | origin == IP::AddressOrigin::LinkLocal) |
| 169 | #endif |
| 170 | |
| 171 | ); |
| 172 | } |
| 173 | |
William A. Kennington III | d6f5340 | 2022-11-07 14:48:53 -0800 | [diff] [blame] | 174 | void EthernetInterface::addAddr(const AddressInfo& info) |
| 175 | { |
William A. Kennington III | d6f5340 | 2022-11-07 14:48:53 -0800 | [diff] [blame] | 176 | IP::AddressOrigin origin = IP::AddressOrigin::Static; |
| 177 | if (dhcpIsEnabled(info.ifaddr.getAddr())) |
| 178 | { |
| 179 | origin = IP::AddressOrigin::DHCP; |
| 180 | } |
| 181 | #ifdef LINK_LOCAL_AUTOCONFIGURATION |
| 182 | if (info.scope == RT_SCOPE_LINK) |
| 183 | { |
| 184 | origin = IP::AddressOrigin::LinkLocal; |
| 185 | } |
| 186 | #endif |
| 187 | |
William A. Kennington III | 77747f6 | 2022-11-07 23:11:15 -0800 | [diff] [blame] | 188 | auto it = addrs.find(info.ifaddr); |
| 189 | if (it == addrs.end()) |
| 190 | { |
| 191 | addrs.emplace(info.ifaddr, std::make_unique<IPAddress>( |
| 192 | bus, std::string_view(objPath), *this, |
| 193 | info.ifaddr, origin)); |
| 194 | } |
| 195 | else |
| 196 | { |
| 197 | it->second->IPIfaces::origin(origin); |
| 198 | } |
William A. Kennington III | d6f5340 | 2022-11-07 14:48:53 -0800 | [diff] [blame] | 199 | } |
| 200 | |
William A. Kennington III | bc2502c | 2022-11-07 16:31:54 -0800 | [diff] [blame] | 201 | void EthernetInterface::addStaticNeigh(const NeighborInfo& info) |
| 202 | { |
William A. Kennington III | d361514 | 2022-11-12 01:28:33 -0800 | [diff] [blame] | 203 | if (!info.mac || !info.addr) |
William A. Kennington III | bc2502c | 2022-11-07 16:31:54 -0800 | [diff] [blame] | 204 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 205 | lg2::error("Missing neighbor mac on {NET_INTF}", "NET_INTF", |
Jagpal Singh Gill | f78a415 | 2023-04-17 21:17:56 -0700 | [diff] [blame] | 206 | interfaceName()); |
William A. Kennington III | bc2502c | 2022-11-07 16:31:54 -0800 | [diff] [blame] | 207 | return; |
| 208 | } |
William A. Kennington III | 4e75acc | 2022-11-14 19:13:31 -0800 | [diff] [blame] | 209 | |
| 210 | if (auto it = staticNeighbors.find(*info.addr); it != staticNeighbors.end()) |
| 211 | { |
William A. Kennington III | b7d6a1a | 2023-06-17 02:00:53 -0700 | [diff] [blame] | 212 | it->second->NeighborObj::macAddress(stdplus::toStr(*info.mac)); |
William A. Kennington III | 4e75acc | 2022-11-14 19:13:31 -0800 | [diff] [blame] | 213 | } |
| 214 | else |
| 215 | { |
| 216 | staticNeighbors.emplace(*info.addr, std::make_unique<Neighbor>( |
| 217 | bus, std::string_view(objPath), |
| 218 | *this, *info.addr, *info.mac, |
| 219 | Neighbor::State::Permanent)); |
| 220 | } |
William A. Kennington III | bc2502c | 2022-11-07 16:31:54 -0800 | [diff] [blame] | 221 | } |
| 222 | |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 223 | ObjectPath EthernetInterface::ip(IP::Protocol protType, std::string ipaddress, |
William A. Kennington III | e25f8b4 | 2022-10-11 14:43:28 -0700 | [diff] [blame] | 224 | uint8_t prefixLength, std::string) |
Ratan Gupta | 82549cc | 2017-04-21 08:45:23 +0530 | [diff] [blame] | 225 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 226 | std::optional<stdplus::InAnyAddr> addr; |
William A. Kennington III | 59e5b91 | 2022-11-02 02:49:46 -0700 | [diff] [blame] | 227 | try |
Ratan Gupta | fc2c724 | 2017-05-29 08:46:06 +0530 | [diff] [blame] | 228 | { |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 229 | switch (protType) |
| 230 | { |
| 231 | case IP::Protocol::IPv4: |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 232 | addr.emplace(stdplus::fromStr<stdplus::In4Addr>(ipaddress)); |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 233 | break; |
| 234 | case IP::Protocol::IPv6: |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 235 | addr.emplace(stdplus::fromStr<stdplus::In6Addr>(ipaddress)); |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 236 | break; |
William A. Kennington III | 59e5b91 | 2022-11-02 02:49:46 -0700 | [diff] [blame] | 237 | default: |
| 238 | throw std::logic_error("Exhausted protocols"); |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 239 | } |
Nagaraju Goruganti | 66b974d | 2017-10-03 08:43:08 -0500 | [diff] [blame] | 240 | } |
William A. Kennington III | 59e5b91 | 2022-11-02 02:49:46 -0700 | [diff] [blame] | 241 | catch (const std::exception& e) |
Nagaraju Goruganti | 66b974d | 2017-10-03 08:43:08 -0500 | [diff] [blame] | 242 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 243 | lg2::error("Invalid IP {NET_IP}: {ERROR}", "NET_IP", ipaddress, "ERROR", |
| 244 | e); |
Nagaraju Goruganti | 66b974d | 2017-10-03 08:43:08 -0500 | [diff] [blame] | 245 | elog<InvalidArgument>(Argument::ARGUMENT_NAME("ipaddress"), |
| 246 | Argument::ARGUMENT_VALUE(ipaddress.c_str())); |
| 247 | } |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 248 | std::optional<stdplus::SubnetAny> ifaddr; |
William A. Kennington III | 59e5b91 | 2022-11-02 02:49:46 -0700 | [diff] [blame] | 249 | try |
Nagaraju Goruganti | 66b974d | 2017-10-03 08:43:08 -0500 | [diff] [blame] | 250 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 251 | ifaddr.emplace(*addr, prefixLength); |
William A. Kennington III | 59e5b91 | 2022-11-02 02:49:46 -0700 | [diff] [blame] | 252 | } |
| 253 | catch (const std::exception& e) |
| 254 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 255 | lg2::error("Invalid prefix length {NET_PFX}: {ERROR}", "NET_PFX", |
| 256 | prefixLength, "ERROR", e); |
Gunnar Mills | 57d9c50 | 2018-09-14 14:42:34 -0500 | [diff] [blame] | 257 | elog<InvalidArgument>( |
| 258 | Argument::ARGUMENT_NAME("prefixLength"), |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 259 | Argument::ARGUMENT_VALUE(stdplus::toStr(prefixLength).c_str())); |
Ratan Gupta | fc2c724 | 2017-05-29 08:46:06 +0530 | [diff] [blame] | 260 | } |
| 261 | |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 262 | auto it = addrs.find(*ifaddr); |
William A. Kennington III | a429c9d | 2022-11-15 18:00:45 -0800 | [diff] [blame] | 263 | if (it == addrs.end()) |
| 264 | { |
| 265 | it = std::get<0>(addrs.emplace( |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 266 | *ifaddr, |
William A. Kennington III | a429c9d | 2022-11-15 18:00:45 -0800 | [diff] [blame] | 267 | std::make_unique<IPAddress>(bus, std::string_view(objPath), *this, |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 268 | *ifaddr, IP::AddressOrigin::Static))); |
William A. Kennington III | a429c9d | 2022-11-15 18:00:45 -0800 | [diff] [blame] | 269 | } |
| 270 | else |
| 271 | { |
William A. Kennington III | add0871 | 2022-11-17 16:31:19 -0800 | [diff] [blame] | 272 | if (it->second->origin() == IP::AddressOrigin::Static) |
| 273 | { |
| 274 | return it->second->getObjPath(); |
| 275 | } |
William A. Kennington III | a429c9d | 2022-11-15 18:00:45 -0800 | [diff] [blame] | 276 | it->second->IPIfaces::origin(IP::AddressOrigin::Static); |
| 277 | } |
Ratan Gupta | 4f1c18b | 2017-05-25 12:59:35 +0530 | [diff] [blame] | 278 | |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 279 | writeConfigurationFile(); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 280 | manager.get().reloadConfigs(); |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 281 | |
William A. Kennington III | 434a943 | 2022-11-04 18:38:46 -0700 | [diff] [blame] | 282 | return it->second->getObjPath(); |
Ratan Gupta | 82549cc | 2017-04-21 08:45:23 +0530 | [diff] [blame] | 283 | } |
| 284 | |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 285 | ObjectPath EthernetInterface::neighbor(std::string ipAddress, |
| 286 | std::string macAddress) |
William A. Kennington III | 0850579 | 2019-01-30 16:00:04 -0800 | [diff] [blame] | 287 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 288 | std::optional<stdplus::InAnyAddr> addr; |
William A. Kennington III | 434a943 | 2022-11-04 18:38:46 -0700 | [diff] [blame] | 289 | try |
William A. Kennington III | 0850579 | 2019-01-30 16:00:04 -0800 | [diff] [blame] | 290 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 291 | addr.emplace(stdplus::fromStr<stdplus::InAnyAddr>(ipAddress)); |
William A. Kennington III | 434a943 | 2022-11-04 18:38:46 -0700 | [diff] [blame] | 292 | } |
| 293 | catch (const std::exception& e) |
| 294 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 295 | lg2::error("Not a valid IP address {NET_IP}: {ERROR}", "NET_IP", |
Jagpal Singh Gill | f78a415 | 2023-04-17 21:17:56 -0700 | [diff] [blame] | 296 | ipAddress, "ERROR", e); |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 297 | elog<InvalidArgument>(Argument::ARGUMENT_NAME("ipAddress"), |
| 298 | Argument::ARGUMENT_VALUE(ipAddress.c_str())); |
William A. Kennington III | 0850579 | 2019-01-30 16:00:04 -0800 | [diff] [blame] | 299 | } |
William A. Kennington III | 434a943 | 2022-11-04 18:38:46 -0700 | [diff] [blame] | 300 | |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 301 | std::optional<stdplus::EtherAddr> lladdr; |
William A. Kennington III | 434a943 | 2022-11-04 18:38:46 -0700 | [diff] [blame] | 302 | try |
William A. Kennington III | 0850579 | 2019-01-30 16:00:04 -0800 | [diff] [blame] | 303 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 304 | lladdr.emplace(stdplus::fromStr<stdplus::EtherAddr>(macAddress)); |
William A. Kennington III | 434a943 | 2022-11-04 18:38:46 -0700 | [diff] [blame] | 305 | } |
| 306 | catch (const std::exception& e) |
| 307 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 308 | lg2::error("Not a valid MAC address {NET_MAC}: {ERROR}", "NET_MAC", |
| 309 | macAddress, "ERROR", e); |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 310 | elog<InvalidArgument>(Argument::ARGUMENT_NAME("macAddress"), |
| 311 | Argument::ARGUMENT_VALUE(macAddress.c_str())); |
William A. Kennington III | 0850579 | 2019-01-30 16:00:04 -0800 | [diff] [blame] | 312 | } |
| 313 | |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 314 | auto it = staticNeighbors.find(*addr); |
William A. Kennington III | a429c9d | 2022-11-15 18:00:45 -0800 | [diff] [blame] | 315 | if (it == staticNeighbors.end()) |
| 316 | { |
| 317 | it = std::get<0>(staticNeighbors.emplace( |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 318 | *addr, std::make_unique<Neighbor>(bus, std::string_view(objPath), |
| 319 | *this, *addr, *lladdr, |
| 320 | Neighbor::State::Permanent))); |
William A. Kennington III | a429c9d | 2022-11-15 18:00:45 -0800 | [diff] [blame] | 321 | } |
| 322 | else |
| 323 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 324 | auto str = stdplus::toStr(*lladdr); |
William A. Kennington III | add0871 | 2022-11-17 16:31:19 -0800 | [diff] [blame] | 325 | if (it->second->macAddress() == str) |
| 326 | { |
| 327 | return it->second->getObjPath(); |
| 328 | } |
| 329 | it->second->NeighborObj::macAddress(str); |
William A. Kennington III | a429c9d | 2022-11-15 18:00:45 -0800 | [diff] [blame] | 330 | } |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 331 | |
| 332 | writeConfigurationFile(); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 333 | manager.get().reloadConfigs(); |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 334 | |
William A. Kennington III | 434a943 | 2022-11-04 18:38:46 -0700 | [diff] [blame] | 335 | return it->second->getObjPath(); |
William A. Kennington III | 0850579 | 2019-01-30 16:00:04 -0800 | [diff] [blame] | 336 | } |
| 337 | |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 338 | bool EthernetInterface::ipv6AcceptRA(bool value) |
Johnathan Mantey | 5b023f5 | 2019-06-24 16:06:37 -0700 | [diff] [blame] | 339 | { |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 340 | if (ipv6AcceptRA() != EthernetInterfaceIntf::ipv6AcceptRA(value)) |
Johnathan Mantey | 5b023f5 | 2019-06-24 16:06:37 -0700 | [diff] [blame] | 341 | { |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 342 | writeConfigurationFile(); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 343 | manager.get().reloadConfigs(); |
Johnathan Mantey | 5b023f5 | 2019-06-24 16:06:37 -0700 | [diff] [blame] | 344 | } |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 345 | return value; |
| 346 | } |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 347 | |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 348 | bool EthernetInterface::dhcp4(bool value) |
| 349 | { |
| 350 | if (dhcp4() != EthernetInterfaceIntf::dhcp4(value)) |
| 351 | { |
| 352 | writeConfigurationFile(); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 353 | manager.get().reloadConfigs(); |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 354 | } |
| 355 | return value; |
| 356 | } |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 357 | |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 358 | bool EthernetInterface::dhcp6(bool value) |
| 359 | { |
| 360 | if (dhcp6() != EthernetInterfaceIntf::dhcp6(value)) |
| 361 | { |
| 362 | writeConfigurationFile(); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 363 | manager.get().reloadConfigs(); |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 364 | } |
Johnathan Mantey | 5b023f5 | 2019-06-24 16:06:37 -0700 | [diff] [blame] | 365 | return value; |
| 366 | } |
| 367 | |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 368 | EthernetInterface::DHCPConf EthernetInterface::dhcpEnabled(DHCPConf value) |
Ratan Gupta | 87c1398 | 2017-06-15 09:27:27 +0530 | [diff] [blame] | 369 | { |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 370 | auto old4 = EthernetInterfaceIntf::dhcp4(); |
| 371 | auto new4 = EthernetInterfaceIntf::dhcp4(value == DHCPConf::v4 || |
| 372 | value == DHCPConf::v4v6stateless || |
| 373 | value == DHCPConf::both); |
| 374 | auto old6 = EthernetInterfaceIntf::dhcp6(); |
| 375 | auto new6 = EthernetInterfaceIntf::dhcp6(value == DHCPConf::v6 || |
| 376 | value == DHCPConf::both); |
| 377 | auto oldra = EthernetInterfaceIntf::ipv6AcceptRA(); |
| 378 | auto newra = EthernetInterfaceIntf::ipv6AcceptRA( |
| 379 | value == DHCPConf::v6stateless || value == DHCPConf::v4v6stateless || |
| 380 | value == DHCPConf::v6 || value == DHCPConf::both); |
| 381 | |
| 382 | if (old4 != new4 || old6 != new6 || oldra != newra) |
Ratan Gupta | 5978dd1 | 2017-07-25 13:47:13 +0530 | [diff] [blame] | 383 | { |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 384 | writeConfigurationFile(); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 385 | manager.get().reloadConfigs(); |
Ratan Gupta | 5978dd1 | 2017-07-25 13:47:13 +0530 | [diff] [blame] | 386 | } |
Ratan Gupta | 87c1398 | 2017-06-15 09:27:27 +0530 | [diff] [blame] | 387 | return value; |
| 388 | } |
| 389 | |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 390 | EthernetInterface::DHCPConf EthernetInterface::dhcpEnabled() const |
| 391 | { |
| 392 | if (dhcp6()) |
| 393 | { |
| 394 | return dhcp4() ? DHCPConf::both : DHCPConf::v6; |
| 395 | } |
| 396 | else if (dhcp4()) |
| 397 | { |
| 398 | return ipv6AcceptRA() ? DHCPConf::v4v6stateless : DHCPConf::v4; |
| 399 | } |
| 400 | return ipv6AcceptRA() ? DHCPConf::v6stateless : DHCPConf::none; |
| 401 | } |
| 402 | |
Tejas Patil | 2c0fc56 | 2021-08-03 19:13:46 +0530 | [diff] [blame] | 403 | size_t EthernetInterface::mtu(size_t value) |
| 404 | { |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 405 | const size_t old = EthernetInterfaceIntf::mtu(); |
| 406 | if (value == old) |
Tejas Patil | 2c0fc56 | 2021-08-03 19:13:46 +0530 | [diff] [blame] | 407 | { |
| 408 | return value; |
| 409 | } |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 410 | const auto ifname = interfaceName(); |
William A. Kennington III | 3e471c5 | 2022-10-27 19:46:07 -0700 | [diff] [blame] | 411 | return EthernetInterfaceIntf::mtu(ignoreError("SetMTU", ifname, old, [&] { |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 412 | system::setMTU(ifname, value); |
| 413 | return value; |
| 414 | })); |
Tejas Patil | 2c0fc56 | 2021-08-03 19:13:46 +0530 | [diff] [blame] | 415 | } |
| 416 | |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 417 | bool EthernetInterface::nicEnabled(bool value) |
Johnathan Mantey | d0679f9 | 2019-10-29 16:20:28 -0700 | [diff] [blame] | 418 | { |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 419 | if (value == EthernetInterfaceIntf::nicEnabled()) |
Johnathan Mantey | d0679f9 | 2019-10-29 16:20:28 -0700 | [diff] [blame] | 420 | { |
| 421 | return value; |
| 422 | } |
| 423 | |
William A. Kennington III | c922d5e | 2022-01-21 01:08:31 -0800 | [diff] [blame] | 424 | EthernetInterfaceIntf::nicEnabled(value); |
Johnathan Mantey | d0679f9 | 2019-10-29 16:20:28 -0700 | [diff] [blame] | 425 | writeConfigurationFile(); |
William A. Kennington III | 329b5fb | 2021-11-09 17:19:30 -0800 | [diff] [blame] | 426 | if (!value) |
| 427 | { |
| 428 | // We only need to bring down the interface, networkd will always bring |
| 429 | // up managed interfaces |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 430 | manager.get().addReloadPreHook( |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 431 | [ifname = interfaceName()]() { system::setNICUp(ifname, false); }); |
William A. Kennington III | 329b5fb | 2021-11-09 17:19:30 -0800 | [diff] [blame] | 432 | } |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 433 | manager.get().reloadConfigs(); |
Johnathan Mantey | faa72e5 | 2020-01-08 10:38:58 -0800 | [diff] [blame] | 434 | |
| 435 | return value; |
| 436 | } |
| 437 | |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 438 | ServerList EthernetInterface::staticNameServers(ServerList value) |
| 439 | { |
William A. Kennington III | c9f672e | 2022-11-04 14:35:53 -0700 | [diff] [blame] | 440 | for (auto& ip : value) |
Manojkiran Eda | 5fb6c33 | 2019-08-21 16:37:29 +0530 | [diff] [blame] | 441 | { |
William A. Kennington III | c9f672e | 2022-11-04 14:35:53 -0700 | [diff] [blame] | 442 | try |
Manojkiran Eda | 5fb6c33 | 2019-08-21 16:37:29 +0530 | [diff] [blame] | 443 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 444 | ip = stdplus::toStr(stdplus::fromStr<stdplus::InAnyAddr>(ip)); |
William A. Kennington III | c9f672e | 2022-11-04 14:35:53 -0700 | [diff] [blame] | 445 | } |
| 446 | catch (const std::exception& e) |
| 447 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 448 | lg2::error("Not a valid IP address {NET_IP}: {ERROR}", "NET_IP", ip, |
| 449 | "ERROR", e); |
William A. Kennington III | c9f672e | 2022-11-04 14:35:53 -0700 | [diff] [blame] | 450 | elog<InvalidArgument>(Argument::ARGUMENT_NAME("StaticNameserver"), |
| 451 | Argument::ARGUMENT_VALUE(ip.c_str())); |
Manojkiran Eda | 5fb6c33 | 2019-08-21 16:37:29 +0530 | [diff] [blame] | 452 | } |
| 453 | } |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 454 | |
William A. Kennington III | a748530 | 2023-05-30 16:57:57 -0700 | [diff] [blame] | 455 | value = EthernetInterfaceIntf::staticNameServers(std::move(value)); |
| 456 | |
| 457 | writeConfigurationFile(); |
| 458 | manager.get().reloadConfigs(); |
| 459 | |
| 460 | return value; |
Ratan Gupta | 6dec390f | 2017-08-20 15:28:12 +0530 | [diff] [blame] | 461 | } |
| 462 | |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 463 | void EthernetInterface::loadNTPServers(const config::Parser& config) |
| 464 | { |
| 465 | EthernetInterfaceIntf::ntpServers(getNTPServerFromTimeSyncd()); |
| 466 | EthernetInterfaceIntf::staticNTPServers( |
| 467 | config.map.getValueStrings("Network", "NTP")); |
| 468 | } |
| 469 | |
William A. Kennington III | a520a39 | 2022-08-08 12:17:34 -0700 | [diff] [blame] | 470 | void EthernetInterface::loadNameServers(const config::Parser& config) |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 471 | { |
| 472 | EthernetInterfaceIntf::nameservers(getNameServerFromResolvd()); |
William A. Kennington III | a520a39 | 2022-08-08 12:17:34 -0700 | [diff] [blame] | 473 | EthernetInterfaceIntf::staticNameServers( |
William A. Kennington III | 34bb3e2 | 2022-08-18 15:17:22 -0700 | [diff] [blame] | 474 | config.map.getValueStrings("Network", "DNS")); |
Ratan Gupta | 6dec390f | 2017-08-20 15:28:12 +0530 | [diff] [blame] | 475 | } |
| 476 | |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 477 | ServerList EthernetInterface::getNTPServerFromTimeSyncd() |
| 478 | { |
| 479 | ServerList servers; // Variable to capture the NTP Server IPs |
Patrick Williams | 89d734b | 2023-05-10 07:50:25 -0500 | [diff] [blame] | 480 | auto method = bus.get().new_method_call(TIMESYNCD_SERVICE, |
| 481 | TIMESYNCD_SERVICE_PATH, |
| 482 | PROPERTY_INTERFACE, METHOD_GET); |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 483 | |
| 484 | method.append(TIMESYNCD_INTERFACE, "LinkNTPServers"); |
| 485 | |
| 486 | try |
| 487 | { |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 488 | auto reply = bus.get().call(method); |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 489 | std::variant<ServerList> response; |
| 490 | reply.read(response); |
| 491 | servers = std::get<ServerList>(response); |
| 492 | } |
| 493 | catch (const sdbusplus::exception::SdBusError& e) |
| 494 | { |
Jagpal Singh Gill | f78a415 | 2023-04-17 21:17:56 -0700 | [diff] [blame] | 495 | lg2::error("Failed to get NTP server information from " |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 496 | "systemd-timesyncd: {ERROR}", |
Jagpal Singh Gill | f78a415 | 2023-04-17 21:17:56 -0700 | [diff] [blame] | 497 | "ERROR", e); |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 498 | } |
| 499 | |
| 500 | return servers; |
| 501 | } |
| 502 | |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 503 | ServerList EthernetInterface::getNameServerFromResolvd() |
| 504 | { |
| 505 | ServerList servers; |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 506 | auto OBJ_PATH = fmt::format("{}{}", RESOLVED_SERVICE_PATH, ifIdx); |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 507 | |
| 508 | /* |
| 509 | The DNS property under org.freedesktop.resolve1.Link interface contains |
| 510 | an array containing all DNS servers currently used by resolved. It |
| 511 | contains similar information as the DNS server data written to |
| 512 | /run/systemd/resolve/resolv.conf. |
| 513 | |
| 514 | Each structure in the array consists of a numeric network interface index, |
| 515 | an address family, and a byte array containing the DNS server address |
| 516 | (either 4 bytes in length for IPv4 or 16 bytes in lengths for IPv6). |
| 517 | The array contains DNS servers configured system-wide, including those |
| 518 | possibly read from a foreign /etc/resolv.conf or the DNS= setting in |
| 519 | /etc/systemd/resolved.conf, as well as per-interface DNS server |
| 520 | information either retrieved from systemd-networkd or configured by |
| 521 | external software via SetLinkDNS(). |
| 522 | */ |
| 523 | |
| 524 | using type = std::vector<std::tuple<int32_t, std::vector<uint8_t>>>; |
| 525 | std::variant<type> name; // Variable to capture the DNS property |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 526 | auto method = bus.get().new_method_call(RESOLVED_SERVICE, OBJ_PATH.c_str(), |
| 527 | PROPERTY_INTERFACE, METHOD_GET); |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 528 | |
| 529 | method.append(RESOLVED_INTERFACE, "DNS"); |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 530 | |
| 531 | try |
| 532 | { |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 533 | auto reply = bus.get().call(method); |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 534 | reply.read(name); |
| 535 | } |
Patrick Williams | c38b071 | 2022-07-22 19:26:54 -0500 | [diff] [blame] | 536 | catch (const sdbusplus::exception_t& e) |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 537 | { |
Jagpal Singh Gill | f78a415 | 2023-04-17 21:17:56 -0700 | [diff] [blame] | 538 | lg2::error( |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 539 | "Failed to get DNS information from systemd-resolved: {ERROR}", |
Jagpal Singh Gill | f78a415 | 2023-04-17 21:17:56 -0700 | [diff] [blame] | 540 | "ERROR", e); |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 541 | } |
| 542 | auto tupleVector = std::get_if<type>(&name); |
| 543 | for (auto i = tupleVector->begin(); i != tupleVector->end(); ++i) |
| 544 | { |
Alexander Filippov | 983da55 | 2021-02-08 15:26:54 +0300 | [diff] [blame] | 545 | int addressFamily = std::get<0>(*i); |
| 546 | std::vector<uint8_t>& ipaddress = std::get<1>(*i); |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 547 | servers.push_back(stdplus::toStr( |
William A. Kennington III | bb0eacc | 2022-10-21 15:22:06 -0700 | [diff] [blame] | 548 | addrFromBuf(addressFamily, stdplus::raw::asView<char>(ipaddress)))); |
Manojkiran Eda | acd6dd5 | 2019-10-15 15:00:51 +0530 | [diff] [blame] | 549 | } |
| 550 | return servers; |
| 551 | } |
| 552 | |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 553 | ObjectPath EthernetInterface::createVLAN(uint16_t id) |
Ratan Gupta | 5978dd1 | 2017-07-25 13:47:13 +0530 | [diff] [blame] | 554 | { |
William A. Kennington III | 9b2a20d | 2023-06-17 14:05:48 -0700 | [diff] [blame] | 555 | auto idStr = stdplus::toStr(id); |
| 556 | auto intfName = fmt::format(FMT_COMPILE("{}.{}"), interfaceName(), idStr); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 557 | if (manager.get().interfaces.find(intfName) != |
| 558 | manager.get().interfaces.end()) |
Jiaqing Zhao | 33b4eaa | 2022-04-12 23:11:40 +0800 | [diff] [blame] | 559 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 560 | lg2::error("VLAN {NET_VLAN} already exists", "NET_VLAN", id); |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 561 | elog<InvalidArgument>(Argument::ARGUMENT_NAME("VLANId"), |
| 562 | Argument::ARGUMENT_VALUE(idStr.c_str())); |
Jiaqing Zhao | 33b4eaa | 2022-04-12 23:11:40 +0800 | [diff] [blame] | 563 | } |
| 564 | |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 565 | auto objRoot = std::string_view(objPath).substr(0, objPath.rfind('/')); |
William A. Kennington III | fd862be | 2022-10-09 18:40:55 -0700 | [diff] [blame] | 566 | auto macStr = MacAddressIntf::macAddress(); |
William A. Kennington III | b7d6a1a | 2023-06-17 02:00:53 -0700 | [diff] [blame] | 567 | std::optional<stdplus::EtherAddr> mac; |
William A. Kennington III | fd862be | 2022-10-09 18:40:55 -0700 | [diff] [blame] | 568 | if (!macStr.empty()) |
| 569 | { |
William A. Kennington III | b7d6a1a | 2023-06-17 02:00:53 -0700 | [diff] [blame] | 570 | mac.emplace(stdplus::fromStr<stdplus::EtherAddr>(macStr)); |
William A. Kennington III | fd862be | 2022-10-09 18:40:55 -0700 | [diff] [blame] | 571 | } |
William A. Kennington III | 13d665c | 2022-11-15 20:34:40 -0800 | [diff] [blame] | 572 | auto info = AllIntfInfo{InterfaceInfo{ |
William A. Kennington III | 9c441fd | 2023-02-24 13:40:01 -0800 | [diff] [blame] | 573 | .type = ARPHRD_ETHER, |
William A. Kennington III | fd862be | 2022-10-09 18:40:55 -0700 | [diff] [blame] | 574 | .idx = 0, // TODO: Query the correct value after creation |
| 575 | .flags = 0, |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 576 | .name = intfName, |
William A. Kennington III | fd862be | 2022-10-09 18:40:55 -0700 | [diff] [blame] | 577 | .mac = std::move(mac), |
| 578 | .mtu = mtu(), |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 579 | .parent_idx = ifIdx, |
| 580 | .vlan_id = id, |
William A. Kennington III | 13d665c | 2022-11-15 20:34:40 -0800 | [diff] [blame] | 581 | }}; |
Ratan Gupta | 5978dd1 | 2017-07-25 13:47:13 +0530 | [diff] [blame] | 582 | |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 583 | // Pass the parents nicEnabled property, so that the child |
Manojkiran Eda | ca8b91b | 2020-05-28 09:28:42 +0530 | [diff] [blame] | 584 | // VLAN interface can inherit. |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 585 | auto vlanIntf = std::make_unique<EthernetInterface>( |
William A. Kennington III | b645254 | 2022-11-15 18:09:12 -0800 | [diff] [blame] | 586 | bus, manager, info, objRoot, config::Parser(), nicEnabled()); |
William A. Kennington III | d298f93 | 2022-10-17 14:31:38 -0700 | [diff] [blame] | 587 | ObjectPath ret = vlanIntf->objPath; |
Ratan Gupta | 5978dd1 | 2017-07-25 13:47:13 +0530 | [diff] [blame] | 588 | |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 589 | manager.get().interfaces.emplace(intfName, std::move(vlanIntf)); |
Ratan Gupta | 5978dd1 | 2017-07-25 13:47:13 +0530 | [diff] [blame] | 590 | |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 591 | // write the device file for the vlan interface. |
| 592 | config::Parser config; |
| 593 | auto& netdev = config.map["NetDev"].emplace_back(); |
| 594 | netdev["Name"].emplace_back(intfName); |
| 595 | netdev["Kind"].emplace_back("vlan"); |
| 596 | config.map["VLAN"].emplace_back()["Id"].emplace_back(std::move(idStr)); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 597 | config.writeFile( |
| 598 | config::pathForIntfDev(manager.get().getConfDir(), intfName)); |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 599 | |
| 600 | writeConfigurationFile(); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 601 | manager.get().reloadConfigs(); |
William A. Kennington III | f4b4ff8 | 2019-04-09 19:06:52 -0700 | [diff] [blame] | 602 | |
William A. Kennington III | 7b90bc8 | 2022-11-17 14:55:12 -0800 | [diff] [blame] | 603 | return ret; |
Ratan Gupta | 5978dd1 | 2017-07-25 13:47:13 +0530 | [diff] [blame] | 604 | } |
Ratan Gupta | 2b10653 | 2017-07-25 16:05:02 +0530 | [diff] [blame] | 605 | |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 606 | ServerList EthernetInterface::staticNTPServers(ServerList value) |
Ratan Gupta | 497c0c9 | 2017-08-22 19:15:59 +0530 | [diff] [blame] | 607 | { |
William A. Kennington III | a748530 | 2023-05-30 16:57:57 -0700 | [diff] [blame] | 608 | value = EthernetInterfaceIntf::staticNTPServers(std::move(value)); |
Ratan Gupta | 497c0c9 | 2017-08-22 19:15:59 +0530 | [diff] [blame] | 609 | |
William A. Kennington III | a748530 | 2023-05-30 16:57:57 -0700 | [diff] [blame] | 610 | writeConfigurationFile(); |
| 611 | manager.get().reloadConfigs(); |
| 612 | |
| 613 | return value; |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 614 | } |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 615 | |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 616 | ServerList EthernetInterface::ntpServers(ServerList /*servers*/) |
| 617 | { |
| 618 | elog<NotAllowed>(NotAllowedArgument::REASON("ReadOnly Property")); |
Ratan Gupta | 497c0c9 | 2017-08-22 19:15:59 +0530 | [diff] [blame] | 619 | } |
Ratan Gupta | 2b10653 | 2017-07-25 16:05:02 +0530 | [diff] [blame] | 620 | // Need to merge the below function with the code which writes the |
| 621 | // config file during factory reset. |
| 622 | // TODO openbmc/openbmc#1751 |
| 623 | |
| 624 | void EthernetInterface::writeConfigurationFile() |
| 625 | { |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 626 | config::Parser config; |
| 627 | config.map["Match"].emplace_back()["Name"].emplace_back(interfaceName()); |
Ratan Gupta | 2b10653 | 2017-07-25 16:05:02 +0530 | [diff] [blame] | 628 | { |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 629 | auto& link = config.map["Link"].emplace_back(); |
Johnathan Mantey | 609c12d | 2022-02-03 09:23:09 -0800 | [diff] [blame] | 630 | #ifdef PERSIST_MAC |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 631 | auto mac = MacAddressIntf::macAddress(); |
| 632 | if (!mac.empty()) |
| 633 | { |
| 634 | link["MACAddress"].emplace_back(mac); |
| 635 | } |
Johnathan Mantey | 609c12d | 2022-02-03 09:23:09 -0800 | [diff] [blame] | 636 | #endif |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 637 | if (!EthernetInterfaceIntf::nicEnabled()) |
| 638 | { |
| 639 | link["Unmanaged"].emplace_back("yes"); |
| 640 | } |
Johnathan Mantey | d0679f9 | 2019-10-29 16:20:28 -0700 | [diff] [blame] | 641 | } |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 642 | { |
| 643 | auto& network = config.map["Network"].emplace_back(); |
| 644 | auto& lla = network["LinkLocalAddressing"]; |
Oskar Senft | ad21fc2 | 2018-07-26 16:32:23 -0400 | [diff] [blame] | 645 | #ifdef LINK_LOCAL_AUTOCONFIGURATION |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 646 | lla.emplace_back("yes"); |
Oskar Senft | ad21fc2 | 2018-07-26 16:32:23 -0400 | [diff] [blame] | 647 | #else |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 648 | lla.emplace_back("no"); |
Oskar Senft | ad21fc2 | 2018-07-26 16:32:23 -0400 | [diff] [blame] | 649 | #endif |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 650 | network["IPv6AcceptRA"].emplace_back(ipv6AcceptRA() ? "true" : "false"); |
| 651 | network["DHCP"].emplace_back(dhcp4() ? (dhcp6() ? "true" : "ipv4") |
| 652 | : (dhcp6() ? "ipv6" : "false")); |
Nagaraju Goruganti | 210420a | 2018-03-07 09:22:28 -0600 | [diff] [blame] | 653 | { |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 654 | auto& vlans = network["VLAN"]; |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 655 | for (const auto& [_, intf] : manager.get().interfaces) |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 656 | { |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 657 | if (intf->vlan && intf->vlan->parentIdx == ifIdx) |
| 658 | { |
| 659 | vlans.emplace_back(intf->interfaceName()); |
| 660 | } |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 661 | } |
| 662 | } |
| 663 | { |
| 664 | auto& ntps = network["NTP"]; |
Asmitha Karunanithi | 003b8b7 | 2022-01-06 04:17:59 -0600 | [diff] [blame] | 665 | for (const auto& ntp : EthernetInterfaceIntf::staticNTPServers()) |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 666 | { |
| 667 | ntps.emplace_back(ntp); |
| 668 | } |
| 669 | } |
| 670 | { |
| 671 | auto& dnss = network["DNS"]; |
| 672 | for (const auto& dns : EthernetInterfaceIntf::staticNameServers()) |
| 673 | { |
| 674 | dnss.emplace_back(dns); |
| 675 | } |
| 676 | } |
| 677 | { |
| 678 | auto& address = network["Address"]; |
William A. Kennington III | 59e5b91 | 2022-11-02 02:49:46 -0700 | [diff] [blame] | 679 | for (const auto& addr : addrs) |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 680 | { |
William A. Kennington III | 59e5b91 | 2022-11-02 02:49:46 -0700 | [diff] [blame] | 681 | if (originIsManuallyAssigned(addr.second->origin())) |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 682 | { |
| 683 | address.emplace_back( |
| 684 | fmt::format("{}/{}", addr.second->address(), |
| 685 | addr.second->prefixLength())); |
| 686 | } |
| 687 | } |
| 688 | } |
| 689 | { |
| 690 | auto& gateways = network["Gateway"]; |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 691 | if (!dhcp4()) |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 692 | { |
| 693 | auto gateway = EthernetInterfaceIntf::defaultGateway(); |
| 694 | if (!gateway.empty()) |
| 695 | { |
| 696 | gateways.emplace_back(gateway); |
| 697 | } |
| 698 | } |
Ratan Gupta | 2b10653 | 2017-07-25 16:05:02 +0530 | [diff] [blame] | 699 | |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 700 | if (!dhcp6()) |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 701 | { |
| 702 | auto gateway6 = EthernetInterfaceIntf::defaultGateway6(); |
| 703 | if (!gateway6.empty()) |
| 704 | { |
| 705 | gateways.emplace_back(gateway6); |
| 706 | } |
| 707 | } |
Nagaraju Goruganti | 210420a | 2018-03-07 09:22:28 -0600 | [diff] [blame] | 708 | } |
Johnathan Mantey | 817012a | 2020-01-30 15:07:39 -0800 | [diff] [blame] | 709 | } |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 710 | config.map["IPv6AcceptRA"].emplace_back()["DHCPv6Client"].emplace_back( |
William A. Kennington III | 8060c0d | 2022-08-18 19:19:34 -0700 | [diff] [blame] | 711 | dhcp6() ? "true" : "false"); |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 712 | { |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 713 | auto& neighbors = config.map["Neighbor"]; |
| 714 | for (const auto& sneighbor : staticNeighbors) |
Lei YU | cb2d408 | 2021-08-12 15:26:49 +0800 | [diff] [blame] | 715 | { |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 716 | auto& neighbor = neighbors.emplace_back(); |
| 717 | neighbor["Address"].emplace_back(sneighbor.second->ipAddress()); |
| 718 | neighbor["MACAddress"].emplace_back(sneighbor.second->macAddress()); |
Lei YU | cb2d408 | 2021-08-12 15:26:49 +0800 | [diff] [blame] | 719 | } |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 720 | } |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 721 | { |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 722 | auto& dhcp = config.map["DHCP"].emplace_back(); |
| 723 | dhcp["ClientIdentifier"].emplace_back("mac"); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 724 | const auto& conf = manager.get().getDHCPConf(); |
William A. Kennington III | 5b17938 | 2022-11-15 15:23:26 -0800 | [diff] [blame] | 725 | auto dns_enabled = conf.dnsEnabled() ? "true" : "false"; |
| 726 | dhcp["UseDNS"].emplace_back(dns_enabled); |
| 727 | dhcp["UseDomains"].emplace_back(dns_enabled); |
| 728 | dhcp["UseNTP"].emplace_back(conf.ntpEnabled() ? "true" : "false"); |
| 729 | dhcp["UseHostname"].emplace_back(conf.hostNameEnabled() ? "true" |
| 730 | : "false"); |
| 731 | dhcp["SendHostname"].emplace_back(conf.sendHostNameEnabled() ? "true" |
| 732 | : "false"); |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 733 | } |
Patrick Williams | 89d734b | 2023-05-10 07:50:25 -0500 | [diff] [blame] | 734 | auto path = config::pathForIntfConf(manager.get().getConfDir(), |
| 735 | interfaceName()); |
William A. Kennington III | 95a49a2 | 2022-08-18 17:50:05 -0700 | [diff] [blame] | 736 | config.writeFile(path); |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 737 | lg2::info("Wrote networkd file: {CFG_FILE}", "CFG_FILE", path); |
Ratan Gupta | 2b10653 | 2017-07-25 16:05:02 +0530 | [diff] [blame] | 738 | } |
| 739 | |
Jiaqing Zhao | 69cfa31 | 2022-02-18 16:52:55 +0800 | [diff] [blame] | 740 | std::string EthernetInterface::macAddress([[maybe_unused]] std::string value) |
Ratan Gupta | bd303b1 | 2017-08-18 17:10:07 +0530 | [diff] [blame] | 741 | { |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 742 | if (vlan) |
| 743 | { |
Jagpal Singh Gill | f78a415 | 2023-04-17 21:17:56 -0700 | [diff] [blame] | 744 | lg2::error("Tried to set MAC address on VLAN"); |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 745 | elog<InternalFailure>(); |
| 746 | } |
Jiaqing Zhao | 69cfa31 | 2022-02-18 16:52:55 +0800 | [diff] [blame] | 747 | #ifdef PERSIST_MAC |
William A. Kennington III | b7d6a1a | 2023-06-17 02:00:53 -0700 | [diff] [blame] | 748 | stdplus::EtherAddr newMAC; |
Asmitha Karunanithi | 86f659e | 2021-01-05 00:16:03 -0600 | [diff] [blame] | 749 | try |
| 750 | { |
William A. Kennington III | b7d6a1a | 2023-06-17 02:00:53 -0700 | [diff] [blame] | 751 | newMAC = stdplus::fromStr<stdplus::EtherAddr>(value); |
Asmitha Karunanithi | 86f659e | 2021-01-05 00:16:03 -0600 | [diff] [blame] | 752 | } |
Patrick Williams | 5758db3 | 2021-10-06 12:29:22 -0500 | [diff] [blame] | 753 | catch (const std::invalid_argument&) |
Asmitha Karunanithi | 86f659e | 2021-01-05 00:16:03 -0600 | [diff] [blame] | 754 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 755 | lg2::error("MAC Address {NET_MAC} is not valid", "NET_MAC", value); |
Asmitha Karunanithi | 86f659e | 2021-01-05 00:16:03 -0600 | [diff] [blame] | 756 | elog<InvalidArgument>(Argument::ARGUMENT_NAME("MACAddress"), |
| 757 | Argument::ARGUMENT_VALUE(value.c_str())); |
| 758 | } |
William A. Kennington III | b7d6a1a | 2023-06-17 02:00:53 -0700 | [diff] [blame] | 759 | if (!newMAC.isUnicast()) |
Ratan Gupta | bd303b1 | 2017-08-18 17:10:07 +0530 | [diff] [blame] | 760 | { |
William A. Kennington III | 1d25ca4 | 2023-05-30 16:55:28 -0700 | [diff] [blame] | 761 | lg2::error("MAC Address {NET_MAC} is not valid", "NET_MAC", value); |
Gunnar Mills | 90480c4 | 2018-06-19 16:02:17 -0500 | [diff] [blame] | 762 | elog<InvalidArgument>(Argument::ARGUMENT_NAME("MACAddress"), |
| 763 | Argument::ARGUMENT_VALUE(value.c_str())); |
Ratan Gupta | bd303b1 | 2017-08-18 17:10:07 +0530 | [diff] [blame] | 764 | } |
| 765 | |
Alexander Filippov | 76b2aa3 | 2020-07-10 13:28:55 +0300 | [diff] [blame] | 766 | auto interface = interfaceName(); |
William A. Kennington III | b7d6a1a | 2023-06-17 02:00:53 -0700 | [diff] [blame] | 767 | auto validMAC = stdplus::toStr(newMAC); |
Alexander Filippov | 76b2aa3 | 2020-07-10 13:28:55 +0300 | [diff] [blame] | 768 | |
William A. Kennington III | 1137a97 | 2019-04-20 20:49:58 -0700 | [diff] [blame] | 769 | // We don't need to update the system if the address is unchanged |
William A. Kennington III | b7d6a1a | 2023-06-17 02:00:53 -0700 | [diff] [blame] | 770 | auto oldMAC = |
| 771 | stdplus::fromStr<stdplus::EtherAddr>(MacAddressIntf::macAddress()); |
William A. Kennington III | bb0eacc | 2022-10-21 15:22:06 -0700 | [diff] [blame] | 772 | if (newMAC != oldMAC) |
Ratan Gupta | bd303b1 | 2017-08-18 17:10:07 +0530 | [diff] [blame] | 773 | { |
William A. Kennington III | 1137a97 | 2019-04-20 20:49:58 -0700 | [diff] [blame] | 774 | // Update everything that depends on the MAC value |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 775 | for (const auto& [_, intf] : manager.get().interfaces) |
Ratan Gupta | bd303b1 | 2017-08-18 17:10:07 +0530 | [diff] [blame] | 776 | { |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 777 | if (intf->vlan && intf->vlan->parentIdx == ifIdx) |
| 778 | { |
| 779 | intf->MacAddressIntf::macAddress(validMAC); |
| 780 | } |
Ratan Gupta | bd303b1 | 2017-08-18 17:10:07 +0530 | [diff] [blame] | 781 | } |
Patrick Williams | 6aef769 | 2021-05-01 06:39:41 -0500 | [diff] [blame] | 782 | MacAddressIntf::macAddress(validMAC); |
Ratan Gupta | bd303b1 | 2017-08-18 17:10:07 +0530 | [diff] [blame] | 783 | |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 784 | writeConfigurationFile(); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 785 | manager.get().addReloadPreHook([interface]() { |
William A. Kennington III | 6bfdf3e | 2021-11-09 17:15:12 -0800 | [diff] [blame] | 786 | // The MAC and LLADDRs will only update if the NIC is already down |
William A. Kennington III | 2e09d27 | 2022-10-14 17:15:00 -0700 | [diff] [blame] | 787 | system::setNICUp(interface, false); |
William A. Kennington III | 6bfdf3e | 2021-11-09 17:15:12 -0800 | [diff] [blame] | 788 | }); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 789 | manager.get().reloadConfigs(); |
Ratan Gupta | 677ae12 | 2017-09-18 16:28:50 +0530 | [diff] [blame] | 790 | } |
William A. Kennington III | 1137a97 | 2019-04-20 20:49:58 -0700 | [diff] [blame] | 791 | |
Alexander Filippov | 76b2aa3 | 2020-07-10 13:28:55 +0300 | [diff] [blame] | 792 | #ifdef HAVE_UBOOT_ENV |
| 793 | // Ensure that the valid address is stored in the u-boot-env |
William A. Kennington III | 69f4554 | 2022-09-24 23:28:14 -0700 | [diff] [blame] | 794 | auto envVar = interfaceToUbootEthAddr(interface); |
Alexander Filippov | 76b2aa3 | 2020-07-10 13:28:55 +0300 | [diff] [blame] | 795 | if (envVar) |
| 796 | { |
Asmitha Karunanithi | 33bc9a9 | 2020-08-13 08:48:33 -0500 | [diff] [blame] | 797 | // Trimming MAC addresses that are out of range. eg: AA:FF:FF:FF:FF:100; |
| 798 | // and those having more than 6 bytes. eg: AA:AA:AA:AA:AA:AA:BB |
| 799 | execute("/sbin/fw_setenv", "fw_setenv", envVar->c_str(), |
| 800 | validMAC.c_str()); |
Alexander Filippov | 76b2aa3 | 2020-07-10 13:28:55 +0300 | [diff] [blame] | 801 | } |
| 802 | #endif // HAVE_UBOOT_ENV |
| 803 | |
William A. Kennington III | 1137a97 | 2019-04-20 20:49:58 -0700 | [diff] [blame] | 804 | return value; |
Jiaqing Zhao | 69cfa31 | 2022-02-18 16:52:55 +0800 | [diff] [blame] | 805 | #else |
| 806 | elog<NotAllowed>( |
| 807 | NotAllowedArgument::REASON("Writing MAC address is not allowed")); |
| 808 | #endif // PERSIST_MAC |
Ratan Gupta | bd303b1 | 2017-08-18 17:10:07 +0530 | [diff] [blame] | 809 | } |
| 810 | |
Ratan Gupta | e9c9b81 | 2017-09-22 17:15:37 +0530 | [diff] [blame] | 811 | void EthernetInterface::deleteAll() |
| 812 | { |
Ratan Gupta | e9c9b81 | 2017-09-22 17:15:37 +0530 | [diff] [blame] | 813 | // clear all the ip on the interface |
| 814 | addrs.clear(); |
William A. Kennington III | bd649af | 2021-10-08 17:55:13 -0700 | [diff] [blame] | 815 | |
| 816 | writeConfigurationFile(); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 817 | manager.get().reloadConfigs(); |
Ratan Gupta | e9c9b81 | 2017-09-22 17:15:37 +0530 | [diff] [blame] | 818 | } |
| 819 | |
William A. Kennington III | d4ff731 | 2023-02-03 14:19:17 -0800 | [diff] [blame] | 820 | template <typename Addr> |
| 821 | static void normalizeGateway(std::string& gw) |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 822 | { |
William A. Kennington III | d4ff731 | 2023-02-03 14:19:17 -0800 | [diff] [blame] | 823 | if (gw.empty()) |
| 824 | { |
| 825 | return; |
| 826 | } |
William A. Kennington III | f6f0cf3 | 2022-11-04 14:28:42 -0700 | [diff] [blame] | 827 | try |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 828 | { |
William A. Kennington III | 9ca5c8e | 2022-12-14 14:40:52 -0800 | [diff] [blame] | 829 | auto ip = stdplus::fromStr<Addr>(gw); |
| 830 | if (ip == Addr{}) |
| 831 | { |
| 832 | gw.clear(); |
| 833 | return; |
| 834 | } |
William A. Kennington III | bbf5e9e | 2023-02-01 14:58:38 -0800 | [diff] [blame^] | 835 | if (!validIntfIP(ip)) |
| 836 | { |
| 837 | throw std::invalid_argument("Invalid unicast"); |
| 838 | } |
William A. Kennington III | 9ca5c8e | 2022-12-14 14:40:52 -0800 | [diff] [blame] | 839 | gw = stdplus::toStr(ip); |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 840 | } |
William A. Kennington III | f6f0cf3 | 2022-11-04 14:28:42 -0700 | [diff] [blame] | 841 | catch (const std::exception& e) |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 842 | { |
William A. Kennington III | d4ff731 | 2023-02-03 14:19:17 -0800 | [diff] [blame] | 843 | lg2::error("Invalid GW `{NET_GW}`: {ERROR}", "NET_GW", gw, "ERROR", e); |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 844 | elog<InvalidArgument>(Argument::ARGUMENT_NAME("GATEWAY"), |
William A. Kennington III | d4ff731 | 2023-02-03 14:19:17 -0800 | [diff] [blame] | 845 | Argument::ARGUMENT_VALUE(gw.c_str())); |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 846 | } |
William A. Kennington III | d4ff731 | 2023-02-03 14:19:17 -0800 | [diff] [blame] | 847 | } |
William A. Kennington III | f6f0cf3 | 2022-11-04 14:28:42 -0700 | [diff] [blame] | 848 | |
William A. Kennington III | d4ff731 | 2023-02-03 14:19:17 -0800 | [diff] [blame] | 849 | std::string EthernetInterface::defaultGateway(std::string gateway) |
| 850 | { |
| 851 | normalizeGateway<stdplus::In4Addr>(gateway); |
| 852 | if (gateway != defaultGateway()) |
William A. Kennington III | f6f0cf3 | 2022-11-04 14:28:42 -0700 | [diff] [blame] | 853 | { |
William A. Kennington III | d4ff731 | 2023-02-03 14:19:17 -0800 | [diff] [blame] | 854 | gateway = EthernetInterfaceIntf::defaultGateway(std::move(gateway)); |
| 855 | manager.get().reloadConfigs(); |
William A. Kennington III | f6f0cf3 | 2022-11-04 14:28:42 -0700 | [diff] [blame] | 856 | } |
William A. Kennington III | f6f0cf3 | 2022-11-04 14:28:42 -0700 | [diff] [blame] | 857 | return gateway; |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 858 | } |
| 859 | |
| 860 | std::string EthernetInterface::defaultGateway6(std::string gateway) |
| 861 | { |
William A. Kennington III | d4ff731 | 2023-02-03 14:19:17 -0800 | [diff] [blame] | 862 | normalizeGateway<stdplus::In6Addr>(gateway); |
| 863 | if (gateway != defaultGateway6()) |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 864 | { |
William A. Kennington III | d4ff731 | 2023-02-03 14:19:17 -0800 | [diff] [blame] | 865 | gateway = EthernetInterfaceIntf::defaultGateway6(std::move(gateway)); |
| 866 | manager.get().reloadConfigs(); |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 867 | } |
William A. Kennington III | f6f0cf3 | 2022-11-04 14:28:42 -0700 | [diff] [blame] | 868 | return gateway; |
Ravi Teja | a5a0944 | 2020-07-17 00:57:33 -0500 | [diff] [blame] | 869 | } |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 870 | |
| 871 | EthernetInterface::VlanProperties::VlanProperties( |
| 872 | sdbusplus::bus_t& bus, stdplus::const_zstring objPath, |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 873 | const InterfaceInfo& info, stdplus::PinnedRef<EthernetInterface> eth) : |
William A. Kennington III | b645254 | 2022-11-15 18:09:12 -0800 | [diff] [blame] | 874 | VlanIfaces(bus, objPath.c_str(), VlanIfaces::action::defer_emit), |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 875 | parentIdx(*info.parent_idx), eth(eth) |
| 876 | { |
William A. Kennington III | d99e6db | 2022-11-15 20:39:45 -0800 | [diff] [blame] | 877 | VlanIntf::id(*info.vlan_id, true); |
| 878 | emit_object_added(); |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 879 | } |
| 880 | |
| 881 | void EthernetInterface::VlanProperties::delete_() |
| 882 | { |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 883 | auto intf = eth.get().interfaceName(); |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 884 | |
| 885 | // Remove all configs for the current interface |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 886 | const auto& confDir = eth.get().manager.get().getConfDir(); |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 887 | std::error_code ec; |
| 888 | std::filesystem::remove(config::pathForIntfConf(confDir, intf), ec); |
| 889 | std::filesystem::remove(config::pathForIntfDev(confDir, intf), ec); |
| 890 | |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 891 | if (eth.get().ifIdx > 0) |
William A. Kennington III | 93f5c6d | 2022-11-17 16:23:44 -0800 | [diff] [blame] | 892 | { |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 893 | eth.get().manager.get().interfacesByIdx.erase(eth.get().ifIdx); |
William A. Kennington III | 93f5c6d | 2022-11-17 16:23:44 -0800 | [diff] [blame] | 894 | } |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 895 | auto it = eth.get().manager.get().interfaces.find(intf); |
William A. Kennington III | 93f5c6d | 2022-11-17 16:23:44 -0800 | [diff] [blame] | 896 | auto obj = std::move(it->second); |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 897 | eth.get().manager.get().interfaces.erase(it); |
William A. Kennington III | 93f5c6d | 2022-11-17 16:23:44 -0800 | [diff] [blame] | 898 | |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 899 | // Write an updated parent interface since it has a VLAN entry |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 900 | for (const auto& [_, intf] : eth.get().manager.get().interfaces) |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 901 | { |
| 902 | if (intf->ifIdx == parentIdx) |
| 903 | { |
| 904 | intf->writeConfigurationFile(); |
| 905 | } |
| 906 | } |
| 907 | |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 908 | if (eth.get().ifIdx > 0) |
William A. Kennington III | 67b09da | 2022-10-31 14:09:53 -0700 | [diff] [blame] | 909 | { |
William A. Kennington III | 6d21751 | 2022-11-17 16:18:01 -0800 | [diff] [blame] | 910 | // We need to forcibly delete the interface as systemd does not |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 911 | eth.get().manager.get().addReloadPostHook( |
| 912 | [idx = eth.get().ifIdx]() { system::deleteIntf(idx); }); |
William A. Kennington III | 6d21751 | 2022-11-17 16:18:01 -0800 | [diff] [blame] | 913 | |
William A. Kennington III | 93f5c6d | 2022-11-17 16:23:44 -0800 | [diff] [blame] | 914 | // Ignore the interface so the reload doesn't re-query it |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 915 | eth.get().manager.get().ignoredIntf.emplace(eth.get().ifIdx); |
William A. Kennington III | 67b09da | 2022-10-31 14:09:53 -0700 | [diff] [blame] | 916 | } |
William A. Kennington III | 93f5c6d | 2022-11-17 16:23:44 -0800 | [diff] [blame] | 917 | |
William A. Kennington III | 9ede1b7 | 2022-11-21 01:59:28 -0800 | [diff] [blame] | 918 | eth.get().manager.get().reloadConfigs(); |
William A. Kennington III | 09f3a4a | 2022-10-25 02:59:16 -0700 | [diff] [blame] | 919 | } |
| 920 | |
Gunnar Mills | 57d9c50 | 2018-09-14 14:42:34 -0500 | [diff] [blame] | 921 | } // namespace network |
| 922 | } // namespace phosphor |