mirror of
https://github.com/XrayR-project/XrayR.git
synced 2025-06-07 21:09:53 +00:00
503 lines
13 KiB
Go
503 lines
13 KiB
Go
package pmpanel
|
|
|
|
import (
|
|
"bufio"
|
|
"encoding/json"
|
|
"fmt"
|
|
"log"
|
|
"os"
|
|
"reflect"
|
|
"regexp"
|
|
"strconv"
|
|
"time"
|
|
|
|
"github.com/XrayR-project/XrayR/api"
|
|
"github.com/go-resty/resty/v2"
|
|
)
|
|
|
|
// APIClient create a api client to the panel.
|
|
type APIClient struct {
|
|
client *resty.Client
|
|
APIHost string
|
|
NodeID int
|
|
Key string
|
|
NodeType string
|
|
EnableVless bool
|
|
EnableXTLS bool
|
|
SpeedLimit float64
|
|
DeviceLimit int
|
|
LocalRuleList []api.DetectRule
|
|
}
|
|
|
|
// New creat a api instance
|
|
func New(apiConfig *api.Config) *APIClient {
|
|
|
|
client := resty.New()
|
|
client.SetRetryCount(3)
|
|
if apiConfig.Timeout > 0 {
|
|
client.SetTimeout(time.Duration(apiConfig.Timeout) * time.Second)
|
|
} else {
|
|
client.SetTimeout(5 * time.Second)
|
|
}
|
|
client.OnError(func(req *resty.Request, err error) {
|
|
if v, ok := err.(*resty.ResponseError); ok {
|
|
// v.Response contains the last response from the server
|
|
// v.Err contains the original error
|
|
log.Print(v.Err)
|
|
}
|
|
})
|
|
client.SetBaseURL(apiConfig.APIHost)
|
|
// Create Key for each requests
|
|
client.SetHeaders(map[string]string{
|
|
"key": apiConfig.Key,
|
|
})
|
|
// Read local rule list
|
|
localRuleList := readLocalRuleList(apiConfig.RuleListPath)
|
|
apiClient := &APIClient{
|
|
client: client,
|
|
NodeID: apiConfig.NodeID,
|
|
Key: apiConfig.Key,
|
|
APIHost: apiConfig.APIHost,
|
|
NodeType: apiConfig.NodeType,
|
|
EnableVless: apiConfig.EnableVless,
|
|
EnableXTLS: apiConfig.EnableXTLS,
|
|
SpeedLimit: apiConfig.SpeedLimit,
|
|
DeviceLimit: apiConfig.DeviceLimit,
|
|
LocalRuleList: localRuleList,
|
|
}
|
|
return apiClient
|
|
}
|
|
|
|
// readLocalRuleList reads the local rule list file
|
|
func readLocalRuleList(path string) (LocalRuleList []api.DetectRule) {
|
|
|
|
LocalRuleList = make([]api.DetectRule, 0)
|
|
if path != "" {
|
|
// open the file
|
|
file, err := os.Open(path)
|
|
|
|
//handle errors while opening
|
|
if err != nil {
|
|
log.Printf("Error when opening file: %s", err)
|
|
return LocalRuleList
|
|
}
|
|
|
|
fileScanner := bufio.NewScanner(file)
|
|
|
|
// read line by line
|
|
for fileScanner.Scan() {
|
|
LocalRuleList = append(LocalRuleList, api.DetectRule{
|
|
ID: -1,
|
|
Pattern: regexp.MustCompile(fileScanner.Text()),
|
|
})
|
|
}
|
|
// handle first encountered error while reading
|
|
if err := fileScanner.Err(); err != nil {
|
|
log.Fatalf("Error while reading file: %s", err)
|
|
return make([]api.DetectRule, 0)
|
|
}
|
|
|
|
file.Close()
|
|
}
|
|
|
|
return LocalRuleList
|
|
}
|
|
|
|
// Describe return a description of the client
|
|
func (c *APIClient) Describe() api.ClientInfo {
|
|
return api.ClientInfo{APIHost: c.APIHost, NodeID: c.NodeID, Key: c.Key, NodeType: c.NodeType}
|
|
}
|
|
|
|
// Debug set the client debug for client
|
|
func (c *APIClient) Debug() {
|
|
c.client.SetDebug(true)
|
|
}
|
|
|
|
func (c *APIClient) assembleURL(path string) string {
|
|
return c.APIHost + path
|
|
}
|
|
|
|
func (c *APIClient) parseResponse(res *resty.Response, path string, err error) (*Response, error) {
|
|
if err != nil {
|
|
return nil, fmt.Errorf("request %s failed: %s", c.assembleURL(path), err)
|
|
}
|
|
|
|
if res.StatusCode() > 400 {
|
|
body := res.Body()
|
|
return nil, fmt.Errorf("request %s failed: %s, %s", c.assembleURL(path), string(body), err)
|
|
}
|
|
response := res.Result().(*Response)
|
|
|
|
if response.Ret != 200 {
|
|
res, _ := json.Marshal(&response)
|
|
return nil, fmt.Errorf("Ret %s invalid", string(res))
|
|
}
|
|
return response, nil
|
|
}
|
|
|
|
// GetNodeInfo will pull NodeInfo Config from sspanel
|
|
func (c *APIClient) GetNodeInfo() (nodeInfo *api.NodeInfo, err error) {
|
|
path := fmt.Sprintf("/api/node")
|
|
var nodeType = ""
|
|
switch c.NodeType {
|
|
case "Shadowsocks":
|
|
nodeType = "ss"
|
|
case "V2ray":
|
|
nodeType = "v2ray"
|
|
case "Trojan":
|
|
nodeType = "trojan"
|
|
default:
|
|
return nil, fmt.Errorf("NodeType Error: %s", c.NodeType)
|
|
}
|
|
// body := fmt.Sprintf(`{"type":"%s", "nodeId":%d}`, nodeType, c.NodeID)
|
|
res, err := c.client.R().
|
|
SetQueryParams(map[string]string{
|
|
"type": nodeType,
|
|
"nodeId": strconv.Itoa(c.NodeID),
|
|
}).
|
|
SetResult(&Response{}).
|
|
ForceContentType("application/json").
|
|
Get(path)
|
|
|
|
response, err := c.parseResponse(res, path, err)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
nodeInfoResponse := new(NodeInfoResponse)
|
|
|
|
if err := json.Unmarshal(response.Data, nodeInfoResponse); err != nil {
|
|
return nil, fmt.Errorf("Unmarshal %s failed: %s", reflect.TypeOf(nodeInfoResponse), err)
|
|
}
|
|
switch c.NodeType {
|
|
case "V2ray":
|
|
nodeInfo, err = c.ParseV2rayNodeResponse(nodeInfoResponse)
|
|
case "Trojan":
|
|
nodeInfo, err = c.ParseTrojanNodeResponse(nodeInfoResponse)
|
|
case "Shadowsocks":
|
|
nodeInfo, err = c.ParseSSNodeResponse(nodeInfoResponse)
|
|
default:
|
|
return nil, fmt.Errorf("Unsupported Node type: %s", c.NodeType)
|
|
}
|
|
|
|
if err != nil {
|
|
res, _ := json.Marshal(nodeInfoResponse)
|
|
return nil, fmt.Errorf("Parse node info failed: %s, \nError: %s", string(res), err)
|
|
}
|
|
|
|
return nodeInfo, nil
|
|
}
|
|
|
|
// GetUserList will pull user form sspanel
|
|
func (c *APIClient) GetUserList() (UserList *[]api.UserInfo, err error) {
|
|
path := "/api/users"
|
|
var nodeType = ""
|
|
switch c.NodeType {
|
|
case "Shadowsocks":
|
|
nodeType = "ss"
|
|
case "V2ray":
|
|
nodeType = "v2ray"
|
|
case "Trojan":
|
|
nodeType = "trojan"
|
|
default:
|
|
return nil, fmt.Errorf("NodeType Error: %s", c.NodeType)
|
|
}
|
|
res, err := c.client.R().
|
|
SetQueryParams(map[string]string{
|
|
"type": nodeType,
|
|
"nodeId": strconv.Itoa(c.NodeID),
|
|
"all": "true",
|
|
}).
|
|
SetResult(&Response{}).
|
|
ForceContentType("application/json").
|
|
Get(path)
|
|
|
|
response, err := c.parseResponse(res, path, err)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var userListResponse *[]UserResponse
|
|
if err := json.Unmarshal(response.Data, &userListResponse); err != nil {
|
|
return nil, fmt.Errorf("Unmarshal %s failed: %s", reflect.TypeOf(userListResponse), err)
|
|
}
|
|
userList, err := c.ParseUserListResponse(userListResponse)
|
|
if err != nil {
|
|
res, _ := json.Marshal(userListResponse)
|
|
return nil, fmt.Errorf("Parse user list failed: %s", string(res))
|
|
}
|
|
return userList, nil
|
|
}
|
|
|
|
// ReportNodeStatus reports the node status to the sspanel
|
|
func (c *APIClient) ReportNodeStatus(nodeStatus *api.NodeStatus) (err error) {
|
|
return nil
|
|
}
|
|
|
|
//ReportNodeOnlineUsers reports online user ip
|
|
func (c *APIClient) ReportNodeOnlineUsers(onlineUserList *[]api.OnlineUser) error {
|
|
var nodeType = ""
|
|
switch c.NodeType {
|
|
case "Shadowsocks":
|
|
nodeType = "ss"
|
|
case "V2ray":
|
|
nodeType = "v2ray"
|
|
case "Trojan":
|
|
nodeType = "trojan"
|
|
default:
|
|
return fmt.Errorf("NodeType Error: %s", c.NodeType)
|
|
}
|
|
data := make([]OnlineUser, len(*onlineUserList))
|
|
for i, user := range *onlineUserList {
|
|
data[i] = OnlineUser{UID: user.UID, IP: user.IP}
|
|
}
|
|
postData := &PostData{Type: nodeType, NodeId: c.NodeID, Onlines: data}
|
|
path := "/api/online"
|
|
|
|
res, err := c.client.R().
|
|
SetHeader("Content-Type", "application/json").
|
|
SetBody(postData).
|
|
SetResult(&Response{}).
|
|
ForceContentType("application/json").
|
|
Post(path)
|
|
_, err = c.parseResponse(res, path, err)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// ReportUserTraffic reports the user traffic
|
|
func (c *APIClient) ReportUserTraffic(userTraffic *[]api.UserTraffic) error {
|
|
var nodeType = ""
|
|
switch c.NodeType {
|
|
case "Shadowsocks":
|
|
nodeType = "ss"
|
|
case "V2ray":
|
|
nodeType = "v2ray"
|
|
case "Trojan":
|
|
nodeType = "trojan"
|
|
default:
|
|
return fmt.Errorf("NodeType Error: %s", c.NodeType)
|
|
}
|
|
data := make([]UserTraffic, len(*userTraffic))
|
|
for i, traffic := range *userTraffic {
|
|
data[i] = UserTraffic{
|
|
UID: traffic.UID,
|
|
Upload: traffic.Upload,
|
|
Download: traffic.Download,
|
|
}
|
|
}
|
|
postData := &PostData{Type: nodeType, NodeId: c.NodeID, Users: data}
|
|
path := "/api/traffic"
|
|
|
|
res, err := c.client.R().
|
|
SetHeader("Content-Type", "application/json").
|
|
SetBody(postData).
|
|
SetResult(&Response{}).
|
|
ForceContentType("application/json").
|
|
Post(path)
|
|
_, err = c.parseResponse(res, path, err)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// GetNodeRule will pull the audit rule form pmpanel
|
|
func (c *APIClient) GetNodeRule() (*[]api.DetectRule, error) {
|
|
ruleList := c.LocalRuleList
|
|
path := "/api/rules"
|
|
var nodeType = ""
|
|
switch c.NodeType {
|
|
case "Shadowsocks":
|
|
nodeType = "ss"
|
|
case "V2ray":
|
|
nodeType = "v2ray"
|
|
case "Trojan":
|
|
nodeType = "trojan"
|
|
default:
|
|
return nil, fmt.Errorf("NodeType Error: %s", c.NodeType)
|
|
}
|
|
res, err := c.client.R().
|
|
SetQueryParams(map[string]string{
|
|
"type": nodeType,
|
|
"nodeId": strconv.Itoa(c.NodeID),
|
|
}).
|
|
SetResult(&Response{}).
|
|
ForceContentType("application/json").
|
|
Get(path)
|
|
|
|
response, err := c.parseResponse(res, path, err)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
ruleListResponse := new([]RuleItem)
|
|
|
|
if err := json.Unmarshal(response.Data, ruleListResponse); err != nil {
|
|
return nil, fmt.Errorf("Unmarshal %s failed: %s", reflect.TypeOf(ruleListResponse), err)
|
|
}
|
|
|
|
for _, r := range *ruleListResponse {
|
|
ruleList = append(ruleList, api.DetectRule{
|
|
ID: r.ID,
|
|
Pattern: regexp.MustCompile(r.Content),
|
|
})
|
|
}
|
|
return &ruleList, nil
|
|
}
|
|
|
|
// ReportIllegal reports the user illegal behaviors
|
|
func (c *APIClient) ReportIllegal(detectResultList *[]api.DetectResult) error {
|
|
return nil
|
|
}
|
|
|
|
// ParseV2rayNodeResponse parse the response for the given nodeinfor format
|
|
func (c *APIClient) ParseV2rayNodeResponse(nodeInfoResponse *NodeInfoResponse) (*api.NodeInfo, error) {
|
|
var enableTLS bool
|
|
var path, host, TLStype, transportProtocol, serviceName string
|
|
var speedlimit uint64 = 0
|
|
|
|
port := nodeInfoResponse.Port
|
|
alterID := nodeInfoResponse.AlterId
|
|
transportProtocol = nodeInfoResponse.Network
|
|
switch transportProtocol {
|
|
case "ws":
|
|
host = nodeInfoResponse.Host
|
|
path = nodeInfoResponse.Path
|
|
case "grpc":
|
|
serviceName = nodeInfoResponse.Sni
|
|
case "tcp":
|
|
// TODO
|
|
}
|
|
// Compatible with more node types config
|
|
switch nodeInfoResponse.Security {
|
|
case "tls", "xtls":
|
|
if c.EnableXTLS {
|
|
TLStype = "xtls"
|
|
} else {
|
|
TLStype = "tls"
|
|
}
|
|
enableTLS = true
|
|
default:
|
|
enableTLS = false
|
|
}
|
|
if c.SpeedLimit > 0 {
|
|
speedlimit = uint64((c.SpeedLimit * 1000000) / 8)
|
|
} else {
|
|
speedlimit = uint64((nodeInfoResponse.SpeedLimit * 1000000) / 8)
|
|
}
|
|
// Create GeneralNodeInfo
|
|
nodeinfo := &api.NodeInfo{
|
|
NodeType: c.NodeType,
|
|
NodeID: c.NodeID,
|
|
Port: port,
|
|
SpeedLimit: speedlimit,
|
|
AlterID: alterID,
|
|
TransportProtocol: transportProtocol,
|
|
EnableTLS: enableTLS,
|
|
TLSType: TLStype,
|
|
Path: path,
|
|
Host: host,
|
|
EnableVless: c.EnableVless,
|
|
ServiceName: serviceName,
|
|
}
|
|
|
|
return nodeinfo, nil
|
|
}
|
|
|
|
// ParseSSNodeResponse parse the response for the given nodeinfor format
|
|
func (c *APIClient) ParseSSNodeResponse(nodeInfoResponse *NodeInfoResponse) (*api.NodeInfo, error) {
|
|
var port int = 0
|
|
var speedlimit uint64 = 0
|
|
|
|
port = nodeInfoResponse.Port
|
|
|
|
if c.SpeedLimit > 0 {
|
|
speedlimit = uint64((c.SpeedLimit * 1000000) / 8)
|
|
} else {
|
|
speedlimit = uint64((nodeInfoResponse.SpeedLimit * 1000000) / 8)
|
|
}
|
|
// Create GeneralNodeInfo
|
|
nodeinfo := &api.NodeInfo{
|
|
NodeType: c.NodeType,
|
|
NodeID: c.NodeID,
|
|
Port: port,
|
|
SpeedLimit: speedlimit,
|
|
TransportProtocol: "tcp",
|
|
CypherMethod: nodeInfoResponse.Method,
|
|
}
|
|
|
|
return nodeinfo, nil
|
|
}
|
|
|
|
// ParseTrojanNodeResponse parse the response for the given nodeinfor format
|
|
func (c *APIClient) ParseTrojanNodeResponse(nodeInfoResponse *NodeInfoResponse) (*api.NodeInfo, error) {
|
|
// 域名或IP;port=连接端口#偏移端口|host=xx
|
|
// gz.aaa.com;port=443#12345|host=hk.aaa.com
|
|
var TLSType, host string
|
|
var transportProtocol = "tcp"
|
|
var speedlimit uint64 = 0
|
|
if c.EnableXTLS {
|
|
TLSType = "xtls"
|
|
} else {
|
|
TLSType = "tls"
|
|
}
|
|
host = nodeInfoResponse.Host
|
|
port := nodeInfoResponse.Port
|
|
|
|
if c.SpeedLimit > 0 {
|
|
speedlimit = uint64((c.SpeedLimit * 1000000) / 8)
|
|
} else {
|
|
speedlimit = uint64((nodeInfoResponse.SpeedLimit * 1000000) / 8)
|
|
}
|
|
if nodeInfoResponse.Grpc {
|
|
transportProtocol = "grpc"
|
|
}
|
|
// Create GeneralNodeInfo
|
|
nodeinfo := &api.NodeInfo{
|
|
NodeType: c.NodeType,
|
|
NodeID: c.NodeID,
|
|
Port: port,
|
|
SpeedLimit: speedlimit,
|
|
TransportProtocol: transportProtocol,
|
|
EnableTLS: true,
|
|
TLSType: TLSType,
|
|
Host: host,
|
|
ServiceName: nodeInfoResponse.Sni,
|
|
}
|
|
|
|
return nodeinfo, nil
|
|
}
|
|
|
|
// ParseUserListResponse parse the response for the given nodeinfo format
|
|
func (c *APIClient) ParseUserListResponse(userInfoResponse *[]UserResponse) (*[]api.UserInfo, error) {
|
|
var deviceLimit int = 0
|
|
var speedlimit uint64 = 0
|
|
userList := make([]api.UserInfo, len(*userInfoResponse))
|
|
for i, user := range *userInfoResponse {
|
|
if c.DeviceLimit > 0 {
|
|
deviceLimit = c.DeviceLimit
|
|
} else {
|
|
deviceLimit = user.DeviceLimit
|
|
}
|
|
if c.SpeedLimit > 0 {
|
|
speedlimit = uint64((c.SpeedLimit * 1000000) / 8)
|
|
} else {
|
|
speedlimit = uint64((user.SpeedLimit * 1000000) / 8)
|
|
}
|
|
userList[i] = api.UserInfo{
|
|
UID: user.ID,
|
|
Passwd: user.Passwd,
|
|
UUID: user.Passwd,
|
|
SpeedLimit: speedlimit,
|
|
DeviceLimit: deviceLimit,
|
|
}
|
|
}
|
|
|
|
return &userList, nil
|
|
}
|