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bugfix: TSG-7285 在TSG-9140设备上，Proxy解密流量转发封装MAC地址时未使用策略中指定的MAC

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This commit is contained in:
luwenpeng
2021-08-06 14:52:33 +08:00
parent be8de2eaf4
commit 95d05be338
3 changed files with 28 additions and 19 deletions
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22
plugin/business/traffic-mirror/src/entry.cpp
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@@ -209,6 +209,8 @@ void profile_table_ex_data_new_cb(int table_id, const char * key, const char * t
ex_data = ALLOC(struct profile_table_ex_data, 1);
ex_data->atomic_refcnt = 1;
ex_data->rewrite_mac = 0;
ex_data->rewrite_vlan = 0;
json_item = cJSON_GetObjectItem(json_root, "vlan");
if (json_item)
@@ -244,6 +246,7 @@ void profile_table_ex_data_new_cb(int table_id, const char * key, const char * t
goto ignore;
}
ex_data->rewrite_vlan = 1;
ex_data->vlans[iter] = vlan_in_number;
ex_data->ether_addrs[iter] = ether_addr_broadcast;
iter++;
@@ -288,6 +291,12 @@ void profile_table_ex_data_new_cb(int table_id, const char * key, const char * t
ex_data->ether_addrs[iter] = ether_addr_aton;
ex_data->vlans[iter] = instance->default_vlan_id_for_mac;
iter++;
ex_data->rewrite_mac = 1;
if (instance->default_vlan_id_for_mac)
{
ex_data->rewrite_vlan = 1;
}
}
assert(iter == ex_data->nr_targets);
@@ -597,13 +606,7 @@ int traffic_mirror_on_open_cb(const struct tfe_stream * stream, unsigned int thr
snprintf(str_policy_id, sizeof(str_policy_id), "%u", opt_val);
policy_ex_data = (struct policy_table_ex_data *) Maat_plugin_get_EX_data(instance->maat_feather,
instance->policy_table_id, str_policy_id);
if (!policy_ex_data)
{
goto detach;
}
if (!policy_ex_data->enable)
if (!policy_ex_data || !policy_ex_data->enable)
{
goto detach;
}
@@ -611,7 +614,6 @@ int traffic_mirror_on_open_cb(const struct tfe_stream * stream, unsigned int thr
snprintf(str_profile_id, sizeof(str_policy_id), "%u", policy_ex_data->profile_id);
profile_ex_data = (struct profile_table_ex_data *) Maat_plugin_get_EX_data(instance->maat_feather,
instance->profile_table_id, str_profile_id);
if (!profile_ex_data)
{
TFE_LOG_ERROR(instance->logger, "failed at getting policy %s's profile, profile id = %s, "
@@ -621,7 +623,6 @@ int traffic_mirror_on_open_cb(const struct tfe_stream * stream, unsigned int thr
ret = tfe_cmsg_get_value(cmsg, TFE_CMSG_SRC_MAC, (unsigned char *) &c_ether_addr,
sizeof(c_ether_addr), &opt_out_size);
if (ret < 0 || memcmp(&c_ether_addr, &zero_mac, sizeof(c_ether_addr)) == 0)
{
TFE_LOG_ERROR(instance->logger, "failed at source mac address, user default src mac: {0x01, 0x02, 0x03, 0x04, 0x05, 0x06}");
@@ -630,7 +631,6 @@ int traffic_mirror_on_open_cb(const struct tfe_stream * stream, unsigned int thr
ret = tfe_cmsg_get_value(cmsg, TFE_CMSG_DST_MAC, (unsigned char *) &s_ether_addr,
sizeof(s_ether_addr), &opt_out_size);
if (ret < 0 || memcmp(&s_ether_addr, &zero_mac, sizeof(s_ether_addr)) == 0)
{
TFE_LOG_ERROR(instance->logger, "failed at dest mac address, user default dest mac: {0x06, 0x05, 0x04, 0x03, 0x02, 0x01}");
@@ -641,6 +641,8 @@ int traffic_mirror_on_open_cb(const struct tfe_stream * stream, unsigned int thr
rebuild_target = ALLOC(struct traffic_mirror_rebuild_target, 1);
rebuild_target->vlan_tci = profile_ex_data->vlans[target_id];
rebuild_target->ether_addr = profile_ex_data->ether_addrs[target_id];
rebuild_target->rewrite_as_target_mac = profile_ex_data->rewrite_mac;
rebuild_target->rewrite_as_target_vlan = profile_ex_data->rewrite_vlan;
me = ALLOC(struct traffic_mirror_me, 1);
me->rebuild_ctx = traffic_mirror_rebuild_create(stream->addr, &c_ether_addr, &s_ether_addr,