summaryrefslogtreecommitdiffstats
path: root/apphandler.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'apphandler.cpp')
-rw-r--r--apphandler.cpp397
1 files changed, 2 insertions, 395 deletions
diff --git a/apphandler.cpp b/apphandler.cpp
index f1cd2dd..1655144 100644
--- a/apphandler.cpp
+++ b/apphandler.cpp
@@ -1,4 +1,5 @@
#include "apphandler.h"
+#include "app/channel.hpp"
#include "app/watchdog.hpp"
#include "host-ipmid/ipmid-api.h"
#include "ipmid.hpp"
@@ -27,8 +28,6 @@ constexpr auto app_obj = "/org/openbmc/NetworkManager/Interface";
constexpr auto app_ifc = "org.openbmc.NetworkManager";
constexpr auto app_nwinterface = "eth0";
-constexpr auto ipv4Protocol = "xyz.openbmc_project.Network.IP.Protocol.IPv4";
-
void register_netfn_app_functions() __attribute__((constructor));
using namespace phosphor::logging;
@@ -366,398 +365,6 @@ ipmi_ret_t ipmi_app_get_bt_capabilities(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
return rc;
}
-extern struct ChannelConfig_t channelConfig;
-
-ipmi_ret_t ipmi_set_channel_access(ipmi_netfn_t netfn,
- ipmi_cmd_t cmd,
- ipmi_request_t request,
- ipmi_response_t response,
- ipmi_data_len_t data_len,
- ipmi_context_t context)
-{
- ipmi_ret_t rc = IPMI_CC_OK;
-
- std::string ipaddress;
- std::string gateway;
- uint8_t prefix {};
- uint32_t vlanID {};
- std::string networkInterfacePath;
- ipmi::DbusObjectInfo ipObject;
- ipmi::DbusObjectInfo systemObject;
-
- // Todo: parse the request data if needed.
- // Using Set Channel cmd to apply changes of Set Lan Cmd.
- try
- {
- sdbusplus::bus::bus bus(ipmid_get_sd_bus_connection());
-
- log<level::INFO>("Network data from Cache",
- entry("PREFIX=%s", channelConfig.netmask.c_str()),
- entry("ADDRESS=%s", channelConfig.ipaddr.c_str()),
- entry("GATEWAY=%s", channelConfig.gateway.c_str()),
- entry("VLAN=%d", channelConfig.vlanID),
- entry("IPSRC=%d", channelConfig.ipsrc));
-
- if (channelConfig.vlanID != ipmi::network::VLAN_ID_MASK)
- {
- //get the first twelve bits which is vlan id
- //not interested in rest of the bits.
- channelConfig.vlanID = le32toh(channelConfig.vlanID);
- vlanID = channelConfig.vlanID & ipmi::network::VLAN_ID_MASK;
- }
-
- // if the asked ip src is DHCP then not interested in
- // any given data except vlan.
- if (channelConfig.ipsrc != ipmi::network::IPOrigin::DHCP)
- {
- // always get the system object
- systemObject = ipmi::getDbusObject(
- bus,
- ipmi::network::SYSTEMCONFIG_INTERFACE,
- ipmi::network::ROOT);
-
- // the below code is to determine the mode of the interface
- // as the handling is same, if the system is configured with
- // DHCP or user has given all the data.
- try
- {
- ipmi::ObjectTree ancestorMap;
-
- ipmi::InterfaceList interfaces {
- ipmi::network::ETHERNET_INTERFACE };
-
- // if the system is having ip object,then
- // get the IP object.
- ipObject = ipmi::getDbusObject(bus,
- ipmi::network::IP_INTERFACE,
- ipmi::network::ROOT,
- ipmi::network::IP_TYPE);
-
- // Get the parent interface of the IP object.
- try
- {
- ancestorMap = ipmi::getAllAncestors(bus,
- ipObject.first,
- std::move(interfaces));
- }
- catch (InternalFailure& e)
- {
- // if unable to get the parent interface
- // then commit the error and return.
- log<level::ERR>("Unable to get the parent interface",
- entry("PATH=%s", ipObject.first.c_str()),
- entry("INTERFACE=%s",
- ipmi::network::ETHERNET_INTERFACE));
- commit<InternalFailure>();
- rc = IPMI_CC_UNSPECIFIED_ERROR;
- channelConfig.clear();
- return rc;
- }
-
- networkInterfacePath = ancestorMap.begin()->first;
- }
- catch (InternalFailure& e)
- {
- // TODO Currently IPMI supports single interface,need to handle
- // Multiple interface through
- // https://github.com/openbmc/openbmc/issues/2138
-
- // if there is no ip configured on the system,then
- // get the network interface object.
- auto networkInterfaceObject = ipmi::getDbusObject(
- bus,
- ipmi::network::ETHERNET_INTERFACE,
- ipmi::network::ROOT,
- ipmi::network::INTERFACE);
-
- networkInterfacePath = std::move(networkInterfaceObject.first);
- }
-
- // get the configured mode on the system.
- auto enableDHCP = ipmi::getDbusProperty(
- bus,
- ipmi::network::SERVICE,
- networkInterfacePath,
- ipmi::network::ETHERNET_INTERFACE,
- "DHCPEnabled").get<bool>();
-
- // check whether user has given all the data
- // or the configured system interface is dhcp enabled,
- // in both of the cases get the values from the cache.
- if ((!channelConfig.ipaddr.empty() &&
- !channelConfig.netmask.empty() &&
- !channelConfig.gateway.empty()) ||
- (enableDHCP)) // configured system interface mode = DHCP
- {
- //convert mask into prefix
- ipaddress = channelConfig.ipaddr;
- prefix = ipmi::network::toPrefix(AF_INET, channelConfig.netmask);
- gateway = channelConfig.gateway;
- if (channelConfig.vlanID != ipmi::network::VLAN_ID_MASK)
- {
- //get the first twelve bits which is vlan id
- //not interested in rest of the bits.
- channelConfig.vlanID = le32toh(channelConfig.vlanID);
- vlanID = channelConfig.vlanID & ipmi::network::VLAN_ID_MASK;
- }
- else
- {
- vlanID = ipmi::network::getVLAN(networkInterfacePath);
- }
-
- }
- else // asked ip src = static and configured system src = static
- // or partially given data.
- {
- // We have partial filled cache so get the remaining
- // info from the system.
-
- // Get the network data from the system as user has
- // not given all the data then use the data fetched from the
- // system but it is implementation dependent,IPMI spec doesn't
- // force it.
-
- // if system is not having any ip object don't throw error,
- try
- {
- auto properties = ipmi::getAllDbusProperties(
- bus,
- ipObject.second,
- ipObject.first,
- ipmi::network::IP_INTERFACE);
-
- ipaddress = channelConfig.ipaddr.empty() ?
- ipmi::getIPAddress(bus,
- ipmi::network::IP_INTERFACE,
- ipmi::network::ROOT,
- ipmi::network::IP_TYPE) :
- channelConfig.ipaddr;
-
- prefix = channelConfig.netmask.empty() ?
- properties["PrefixLength"].get<uint8_t>() :
- ipmi::network::toPrefix(AF_INET,
- channelConfig.netmask);
-
- }
- catch (InternalFailure& e)
- {
- log<level::INFO>("Failed to get IP object which matches",
- entry("INTERFACE=%s", ipmi::network::IP_INTERFACE),
- entry("MATCH=%s", ipmi::network::IP_TYPE));
- }
-
- auto systemProperties = ipmi::getAllDbusProperties(
- bus,
- systemObject.second,
- systemObject.first,
- ipmi::network::SYSTEMCONFIG_INTERFACE);
-
- gateway = channelConfig.gateway.empty() ?
- systemProperties["DefaultGateway"].get<std::string>() :
- channelConfig.gateway;
-
- }
- }
-
- // Currently network manager doesn't support purging of all the
- // ip addresses and the vlan interfaces from the parent interface,
- // TODO once the support is there, will make the change here.
- // https://github.com/openbmc/openbmc/issues/2141.
-
- // TODO Currently IPMI supports single interface,need to handle
- // Multiple interface through
- // https://github.com/openbmc/openbmc/issues/2138
-
- // instead of deleting all the vlan interfaces and
- // all the ipv4 address,we will call reset method.
- //delete all the vlan interfaces
-
- ipmi::deleteAllDbusObjects(bus,
- ipmi::network::ROOT,
- ipmi::network::VLAN_INTERFACE);
-
- // set the interface mode to static
- auto networkInterfaceObject = ipmi::getDbusObject(
- bus,
- ipmi::network::ETHERNET_INTERFACE,
- ipmi::network::ROOT,
- ipmi::network::INTERFACE);
-
- // setting the physical interface mode to static.
- ipmi::setDbusProperty(bus,
- ipmi::network::SERVICE,
- networkInterfaceObject.first,
- ipmi::network::ETHERNET_INTERFACE,
- "DHCPEnabled",
- false);
-
- networkInterfacePath = networkInterfaceObject.first;
-
- //delete all the ipv4 addresses
- ipmi::deleteAllDbusObjects(bus,
- ipmi::network::ROOT,
- ipmi::network::IP_INTERFACE,
- ipmi::network::IP_TYPE);
-
- if (vlanID)
- {
- ipmi::network::createVLAN(bus,
- ipmi::network::SERVICE,
- ipmi::network::ROOT,
- ipmi::network::INTERFACE,
- vlanID);
-
- auto networkInterfaceObject = ipmi::getDbusObject(
- bus,
- ipmi::network::VLAN_INTERFACE,
- ipmi::network::ROOT);
-
- networkInterfacePath = networkInterfaceObject.first;
- }
-
- if (channelConfig.ipsrc == ipmi::network::IPOrigin::DHCP)
- {
- ipmi::setDbusProperty(bus,
- ipmi::network::SERVICE,
- networkInterfacePath,
- ipmi::network::ETHERNET_INTERFACE,
- "DHCPEnabled",
- true);
- }
- else
- {
- //change the mode to static
- ipmi::setDbusProperty(bus,
- ipmi::network::SERVICE,
- networkInterfacePath,
- ipmi::network::ETHERNET_INTERFACE,
- "DHCPEnabled",
- false);
-
- if (!ipaddress.empty())
- {
- ipmi::network::createIP(bus,
- ipmi::network::SERVICE,
- networkInterfacePath,
- ipv4Protocol,
- ipaddress,
- prefix);
- }
-
- if (!gateway.empty())
- {
- ipmi::setDbusProperty(bus,
- systemObject.second,
- systemObject.first,
- ipmi::network::SYSTEMCONFIG_INTERFACE,
- "DefaultGateway",
- std::string(gateway));
- }
- }
-
- }
- catch (InternalFailure& e)
- {
- log<level::ERR>("Failed to set network data",
- entry("PREFIX=%d", prefix),
- entry("ADDRESS=%s", ipaddress.c_str()),
- entry("GATEWAY=%s", gateway.c_str()),
- entry("VLANID=%d", vlanID),
- entry("IPSRC=%d", channelConfig.ipsrc));
-
- commit<InternalFailure>();
- rc = IPMI_CC_UNSPECIFIED_ERROR;
- }
-
- channelConfig.clear();
- return rc;
-}
-
-ipmi_ret_t getChannelAccess(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
- ipmi_request_t request, ipmi_response_t response,
- ipmi_data_len_t data_len, ipmi_context_t context)
-{
- auto requestData = reinterpret_cast<const GetChannelAccessRequest*>
- (request);
- std::vector<uint8_t> outPayload(sizeof(GetChannelAccessResponse));
- auto responseData = reinterpret_cast<GetChannelAccessResponse*>
- (outPayload.data());
-
- // Channel 1 is arbitrarily assigned to ETH0 channel
- constexpr auto channelOne = 0x01;
-
- /*
- * The value Eh is used as a way to identify the current channel that
- * the command is being received from.
- */
- constexpr auto channelE = 0x0E;
-
- if (requestData->channelNumber != channelOne &&
- requestData->channelNumber != channelE)
- {
- *data_len = 0;
- return IPMI_CC_INVALID_FIELD_REQUEST;
- }
-
- /*
- * [7:6] - reserved
- * [5] - 1b = Alerting disabled
- * [4] - 1b = per message authentication disabled
- * [3] - 0b = User level authentication enabled
- * [2:0] - 2h = always available
- */
- constexpr auto channelSetting = 0x32;
-
- responseData->settings = channelSetting;
- //Defaulting the channel privilege to administrator level.
- responseData->privilegeLimit = PRIVILEGE_ADMIN;
-
- *data_len = outPayload.size();
- memcpy(response, outPayload.data(), *data_len);
-
- return IPMI_CC_OK;
-}
-
-// ATTENTION: This ipmi function is very hardcoded on purpose
-// OpenBMC does not fully support IPMI. This command is useful
-// to have around because it enables testing of interfaces with
-// the IPMI tool.
-#define GET_CHANNEL_INFO_CHANNEL_OFFSET 0
-// IPMI Table 6-2
-#define IPMI_CHANNEL_TYPE_IPMB 1
-// IPMI Table 6-3
-#define IPMI_CHANNEL_MEDIUM_TYPE_OTHER 6
-
-ipmi_ret_t ipmi_app_channel_info(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
- ipmi_request_t request, ipmi_response_t response,
- ipmi_data_len_t data_len, ipmi_context_t context)
-{
- ipmi_ret_t rc = IPMI_CC_OK;
- uint8_t resp[] = {
- 1,
- IPMI_CHANNEL_MEDIUM_TYPE_OTHER,
- IPMI_CHANNEL_TYPE_IPMB,
- 1,0x41,0xA7,0x00,0,0};
- uint8_t *p = (uint8_t*) request;
-
- printf("IPMI APP GET CHANNEL INFO\n");
-
- // The supported channels numbers are 1 and 8.
- // Channel Number E is used as way to identify the current channel
- // that the command is being is received from.
- if (*p == 0xe || *p == 1 || *p == 8) {
-
- *data_len = sizeof(resp);
- memcpy(response, resp, *data_len);
-
- } else {
- rc = IPMI_CC_PARM_OUT_OF_RANGE;
- *data_len = 0;
- }
-
- return rc;
-}
-
ipmi_ret_t ipmi_app_wildcard_handler(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t data_len, ipmi_context_t context)
@@ -826,7 +433,7 @@ void register_netfn_app_functions()
// <Get Channel Access>
printf("Registering NetFn:[0x%X], Cmd:[0x%X]\n",NETFUN_APP, IPMI_CMD_GET_CHANNEL_ACCESS);
ipmi_register_callback(NETFUN_APP, IPMI_CMD_GET_CHANNEL_ACCESS, NULL,
- getChannelAccess, PRIVILEGE_USER);
+ ipmi_get_channel_access, PRIVILEGE_USER);
// <Get Channel Info Command>
printf("Registering NetFn:[0x%X], Cmd:[0x%X]\n",NETFUN_APP, IPMI_CMD_GET_CHAN_INFO);
OpenPOWER on IntegriCloud