TSG-15307: TSG Master流状态同步时增加同步两侧封装包头
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@@ -443,6 +443,46 @@ static void tsg_proxy_cmsg_fqdn_category_fill(struct session_runtime_attribute *
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return;
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}
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static void tsg_proxy_cmsg_tcp_is_intercept(const struct streaminfo *stream, struct proxy_cmsg *cmsg)
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{
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if (stream->dir == DIR_C2S || stream->dir == DIR_S2C)
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{
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cmsg->tcp_is_intercept |= TCP_IS_INTERCEPT_SINGLE;
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}
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unsigned short tunnel_type=0;
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int tunnel_type_len=sizeof(tunnel_type);
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int ret=MESA_get_stream_opt(stream, MSO_STREAM_UP_LAYER_TUNNEL_TYPE, (void *)&tunnel_type, &tunnel_type_len);
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if(ret==0 && tunnel_type != STREAM_TUNNLE_NON)
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{
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cmsg->tcp_is_intercept |= TCP_IS_INTERCEPT_TUNNEL;
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}
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return;
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}
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static void tsg_proxy_cmsg_c2s_rpkt_header(const struct streaminfo *stream, struct cmsg_buff *c2s_rpkt_header)
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{
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c2s_rpkt_header->len = sizeof(int);
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if (MESA_get_stream_opt(stream, MSO_STREAM_C2S_RAWPKT_HDR, (void *)&c2s_rpkt_header->buff, &c2s_rpkt_header->len) == -1)
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{
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c2s_rpkt_header->len = 0;
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}
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return;
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}
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static void tsg_proxy_cmsg_s2c_rpkt_header(const struct streaminfo *stream, struct cmsg_buff *s2c_rpkt_header)
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{
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s2c_rpkt_header->len = sizeof(int);
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if (MESA_get_stream_opt(stream, MSO_STREAM_S2C_RAWPKT_HDR, (void *)&s2c_rpkt_header->buff, &s2c_rpkt_header->len) == -1)
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{
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s2c_rpkt_header->len = 0;
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}
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return;
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}
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static void tsg_proxy_tcp_attribute_dump(tsg_proxy_tcp_attribute *tcp_attr, struct proxy_cmsg *cmsg, const struct streaminfo *stream)
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{
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struct tsg_proxy_tcp_option *client = &tcp_attr->tcp_opt_client;
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@@ -489,7 +529,11 @@ static void tsg_proxy_tcp_attribute_dump(tsg_proxy_tcp_attribute *tcp_attr, stru
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"server ip city: %s\n"\
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"client ip subdevision: %s\n"\
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"server ip subdevision: %s\n"\
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"ssl ja3 fingerprint:%s\n",
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"ssl ja3 fingerprint:%s\n"\
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"tcp_seq_route_ctx len: %d\n"\
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"tcp_ack_route_ctx len: %d\n"\
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"tcp_c2s_rpkt_header len: %d\n"\
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"tcp_s2c_rpkt_header len: %d\n",
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cmsg->src_sub_id,
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cmsg->dst_sub_id,
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cmsg->src_asn,
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@@ -504,7 +548,11 @@ static void tsg_proxy_tcp_attribute_dump(tsg_proxy_tcp_attribute *tcp_attr, stru
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cmsg->dst_ip_location_city,
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cmsg->src_ip_location_subdivision,
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cmsg->dst_ip_location_subdivision,
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cmsg->ssl_client_ja3_fingerprint);
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cmsg->ssl_client_ja3_fingerprint,
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cmsg->tcp_seq_route_ctx.len,
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cmsg->tcp_ack_route_ctx.len,
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cmsg->tcp_c2s_rpkt_header.len,
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cmsg->tcp_s2c_rpkt_header.len);
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return;
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}
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@@ -532,8 +580,8 @@ void tsg_proxy_update_policy_fill(const struct streaminfo *stream, struct update
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cmsg->tcp_window_client = client->window;
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cmsg->tcp_ts_client_val = client->ts_val;
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cmsg->tcp_seq_route_ctx.num = client->route_ctx_len;
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memcpy(cmsg->tcp_seq_route_ctx.value, client->route_ctx, client->route_ctx_len);
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cmsg->tcp_seq_route_ctx.len = client->route_ctx_len;
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cmsg->tcp_seq_route_ctx.buff = (char *)client->route_ctx;
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update_segment_sids(&cmsg->tcp_seq_sids, segment_ids->sid_list+1, segment_ids->sz_sidlist-1); // delete intercept sid
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update_segment_sids(&cmsg->tcp_seq_sids, client->sid_list.sid_list, client->sid_list.sz_sidlist);
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@@ -544,8 +592,8 @@ void tsg_proxy_update_policy_fill(const struct streaminfo *stream, struct update
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cmsg->tcp_window_server = server->window;
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cmsg->tcp_ts_server_val = server->ts_val;
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cmsg->tcp_ack_route_ctx.num = server->route_ctx_len;
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memcpy(cmsg->tcp_ack_route_ctx.value, server->route_ctx, server->route_ctx_len);
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cmsg->tcp_ack_route_ctx.len = server->route_ctx_len;
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cmsg->tcp_ack_route_ctx.buff = (char *)server->route_ctx;
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update_segment_sids(&cmsg->tcp_seq_sids, segment_ids->sid_list+1, segment_ids->sz_sidlist-1); // delete intercept sid
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update_segment_sids(&cmsg->tcp_ack_sids, server->sid_list.sid_list, server->sid_list.sz_sidlist);
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@@ -562,6 +610,11 @@ void tsg_proxy_update_policy_fill(const struct streaminfo *stream, struct update
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tsg_proxy_cmsg_ja3_fingerprint_fill(session_attr, cmsg);
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tsg_proxy_cmsg_fqdn_category_fill(session_attr, cmsg);
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tsg_proxy_cmsg_c2s_rpkt_header(stream, &cmsg->tcp_c2s_rpkt_header);
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tsg_proxy_cmsg_s2c_rpkt_header(stream, &cmsg->tcp_s2c_rpkt_header);
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tsg_proxy_cmsg_tcp_is_intercept(stream, cmsg);
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tsg_proxy_tcp_attribute_dump(tcp_attr, cmsg, stream);
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return;
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