mirror of
https://github.com/masterking32/MasterHttpRelayVPN.git
synced 2026-05-18 07:44:47 +03:00
Amin.MasterkinG
463 lines
13 KiB
Go
463 lines
13 KiB
Go
// ==============================================================================
|
|
// MasterHttpRelayVPN
|
|
// Author: MasterkinG32
|
|
// Github: https://github.com/masterking32
|
|
// Year: 2026
|
|
// ==============================================================================
|
|
|
|
package config
|
|
|
|
import (
|
|
"bufio"
|
|
"fmt"
|
|
"os"
|
|
"strconv"
|
|
"strings"
|
|
)
|
|
|
|
type Config struct {
|
|
AESEncryptionKey string
|
|
RelayURL string
|
|
HTTPUserAgentsFile string
|
|
HTTPHeaderProfile string
|
|
HTTPRandomizeHeaders bool
|
|
HTTPPaddingHeader string
|
|
HTTPPaddingMinBytes int
|
|
HTTPPaddingMaxBytes int
|
|
HTTPReferer string
|
|
HTTPAcceptLanguage string
|
|
HTTPTimingJitterMS int
|
|
HTTPBatchRandomize bool
|
|
HTTPBatchPacketsJitter int
|
|
HTTPBatchBytesJitter int
|
|
ServerHost string
|
|
ServerPort int
|
|
SOCKSHost string
|
|
SOCKSPort int
|
|
SOCKSAuth bool
|
|
SOCKSUsername string
|
|
SOCKSPassword string
|
|
LogLevel string
|
|
MaxChunkSize int
|
|
MaxPacketsPerBatch int
|
|
MaxBatchBytes int
|
|
WorkerCount int
|
|
HTTPRequestTimeoutMS int
|
|
WorkerPollIntervalMS int
|
|
IdlePollIntervalMS int
|
|
MaxQueueBytesPerSOCKS int
|
|
AckTimeoutMS int
|
|
MaxRetryCount int
|
|
ReorderTimeoutMS int
|
|
MaxReorderBufferPackets int
|
|
SessionIdleTimeoutMS int
|
|
SOCKSIdleTimeoutMS int
|
|
ReadBodyLimitBytes int
|
|
MaxServerQueueBytes int
|
|
}
|
|
|
|
func Load(path string) (Config, error) {
|
|
cfg := Config{
|
|
SOCKSHost: "127.0.0.1",
|
|
SOCKSPort: 1080,
|
|
HTTPUserAgentsFile: "user-agents.txt",
|
|
HTTPHeaderProfile: "browser",
|
|
HTTPRandomizeHeaders: true,
|
|
HTTPPaddingHeader: "X-Padding",
|
|
HTTPPaddingMinBytes: 16,
|
|
HTTPPaddingMaxBytes: 48,
|
|
HTTPTimingJitterMS: 50,
|
|
HTTPBatchRandomize: true,
|
|
HTTPBatchPacketsJitter: 4,
|
|
HTTPBatchBytesJitter: 32768,
|
|
ServerHost: "127.0.0.1",
|
|
ServerPort: 28080,
|
|
LogLevel: "INFO",
|
|
MaxChunkSize: 16 * 1024,
|
|
MaxPacketsPerBatch: 32,
|
|
MaxBatchBytes: 256 * 1024,
|
|
WorkerCount: 4,
|
|
HTTPRequestTimeoutMS: 15000,
|
|
WorkerPollIntervalMS: 200,
|
|
IdlePollIntervalMS: 1000,
|
|
MaxQueueBytesPerSOCKS: 1024 * 1024,
|
|
AckTimeoutMS: 5000,
|
|
MaxRetryCount: 5,
|
|
ReorderTimeoutMS: 5000,
|
|
MaxReorderBufferPackets: 128,
|
|
SessionIdleTimeoutMS: 5 * 60 * 1000,
|
|
SOCKSIdleTimeoutMS: 2 * 60 * 1000,
|
|
ReadBodyLimitBytes: 2 * 1024 * 1024,
|
|
MaxServerQueueBytes: 2 * 1024 * 1024,
|
|
}
|
|
|
|
file, err := os.Open(path)
|
|
if err != nil {
|
|
return Config{}, err
|
|
}
|
|
defer file.Close()
|
|
|
|
scanner := bufio.NewScanner(file)
|
|
for scanner.Scan() {
|
|
line := strings.TrimSpace(scanner.Text())
|
|
if line == "" || strings.HasPrefix(line, "#") {
|
|
continue
|
|
}
|
|
|
|
key, value, ok := strings.Cut(line, "=")
|
|
if !ok {
|
|
return Config{}, fmt.Errorf("invalid config line: %q", line)
|
|
}
|
|
|
|
key = strings.TrimSpace(key)
|
|
value = strings.TrimSpace(value)
|
|
|
|
switch key {
|
|
case "AES_ENCRYPTION_KEY":
|
|
cfg.AESEncryptionKey = trimString(value)
|
|
case "RELAY_URL":
|
|
cfg.RelayURL = trimString(value)
|
|
case "HTTP_USER_AGENTS_FILE":
|
|
cfg.HTTPUserAgentsFile = trimString(value)
|
|
case "HTTP_HEADER_PROFILE":
|
|
cfg.HTTPHeaderProfile = trimString(value)
|
|
case "HTTP_RANDOMIZE_HEADERS":
|
|
randomize, err := strconv.ParseBool(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse HTTP_RANDOMIZE_HEADERS: %w", err)
|
|
}
|
|
|
|
cfg.HTTPRandomizeHeaders = randomize
|
|
case "HTTP_PADDING_HEADER":
|
|
cfg.HTTPPaddingHeader = trimString(value)
|
|
case "HTTP_PADDING_MIN_BYTES":
|
|
size, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse HTTP_PADDING_MIN_BYTES: %w", err)
|
|
}
|
|
|
|
cfg.HTTPPaddingMinBytes = size
|
|
case "HTTP_PADDING_MAX_BYTES":
|
|
size, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse HTTP_PADDING_MAX_BYTES: %w", err)
|
|
}
|
|
|
|
cfg.HTTPPaddingMaxBytes = size
|
|
case "HTTP_REFERER":
|
|
cfg.HTTPReferer = trimString(value)
|
|
case "HTTP_ACCEPT_LANGUAGE":
|
|
cfg.HTTPAcceptLanguage = trimString(value)
|
|
case "HTTP_TIMING_JITTER_MS":
|
|
valueInt, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse HTTP_TIMING_JITTER_MS: %w", err)
|
|
}
|
|
|
|
cfg.HTTPTimingJitterMS = valueInt
|
|
case "HTTP_BATCH_RANDOMIZE":
|
|
randomize, err := strconv.ParseBool(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse HTTP_BATCH_RANDOMIZE: %w", err)
|
|
}
|
|
|
|
cfg.HTTPBatchRandomize = randomize
|
|
case "HTTP_BATCH_PACKETS_JITTER":
|
|
valueInt, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse HTTP_BATCH_PACKETS_JITTER: %w", err)
|
|
}
|
|
|
|
cfg.HTTPBatchPacketsJitter = valueInt
|
|
case "HTTP_BATCH_BYTES_JITTER":
|
|
valueInt, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse HTTP_BATCH_BYTES_JITTER: %w", err)
|
|
}
|
|
|
|
cfg.HTTPBatchBytesJitter = valueInt
|
|
case "SERVER_HOST":
|
|
cfg.ServerHost = trimString(value)
|
|
case "SERVER_PORT":
|
|
port, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse SERVER_PORT: %w", err)
|
|
}
|
|
|
|
cfg.ServerPort = port
|
|
case "SOCKS_HOST":
|
|
cfg.SOCKSHost = trimString(value)
|
|
case "SOCKS_PORT":
|
|
port, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse SOCKS_PORT: %w", err)
|
|
}
|
|
|
|
cfg.SOCKSPort = port
|
|
case "SOCKS_AUTH":
|
|
auth, err := strconv.ParseBool(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse SOCKS_AUTH: %w", err)
|
|
}
|
|
|
|
cfg.SOCKSAuth = auth
|
|
case "SOCKS_USERNAME":
|
|
cfg.SOCKSUsername = trimString(value)
|
|
case "SOCKS_PASSWORD":
|
|
cfg.SOCKSPassword = trimString(value)
|
|
case "LOG_LEVEL":
|
|
cfg.LogLevel = trimString(value)
|
|
case "MAX_CHUNK_SIZE":
|
|
size, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse MAX_CHUNK_SIZE: %w", err)
|
|
}
|
|
|
|
cfg.MaxChunkSize = size
|
|
case "MAX_PACKETS_PER_BATCH":
|
|
count, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse MAX_PACKETS_PER_BATCH: %w", err)
|
|
}
|
|
|
|
cfg.MaxPacketsPerBatch = count
|
|
case "MAX_BATCH_BYTES":
|
|
size, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse MAX_BATCH_BYTES: %w", err)
|
|
}
|
|
|
|
cfg.MaxBatchBytes = size
|
|
case "WORKER_COUNT":
|
|
count, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse WORKER_COUNT: %w", err)
|
|
}
|
|
|
|
cfg.WorkerCount = count
|
|
case "HTTP_REQUEST_TIMEOUT_MS":
|
|
timeout, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse HTTP_REQUEST_TIMEOUT_MS: %w", err)
|
|
}
|
|
|
|
cfg.HTTPRequestTimeoutMS = timeout
|
|
case "WORKER_POLL_INTERVAL_MS":
|
|
interval, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse WORKER_POLL_INTERVAL_MS: %w", err)
|
|
}
|
|
|
|
cfg.WorkerPollIntervalMS = interval
|
|
case "IDLE_POLL_INTERVAL_MS":
|
|
interval, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse IDLE_POLL_INTERVAL_MS: %w", err)
|
|
}
|
|
|
|
cfg.IdlePollIntervalMS = interval
|
|
case "MAX_QUEUE_BYTES_PER_SOCKS":
|
|
size, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse MAX_QUEUE_BYTES_PER_SOCKS: %w", err)
|
|
}
|
|
|
|
cfg.MaxQueueBytesPerSOCKS = size
|
|
case "ACK_TIMEOUT_MS":
|
|
timeout, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse ACK_TIMEOUT_MS: %w", err)
|
|
}
|
|
|
|
cfg.AckTimeoutMS = timeout
|
|
case "MAX_RETRY_COUNT":
|
|
count, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse MAX_RETRY_COUNT: %w", err)
|
|
}
|
|
|
|
cfg.MaxRetryCount = count
|
|
case "REORDER_TIMEOUT_MS":
|
|
timeout, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse REORDER_TIMEOUT_MS: %w", err)
|
|
}
|
|
|
|
cfg.ReorderTimeoutMS = timeout
|
|
case "MAX_REORDER_BUFFER_PACKETS":
|
|
count, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse MAX_REORDER_BUFFER_PACKETS: %w", err)
|
|
}
|
|
|
|
cfg.MaxReorderBufferPackets = count
|
|
case "SESSION_IDLE_TIMEOUT_MS":
|
|
timeout, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse SESSION_IDLE_TIMEOUT_MS: %w", err)
|
|
}
|
|
cfg.SessionIdleTimeoutMS = timeout
|
|
case "SOCKS_IDLE_TIMEOUT_MS":
|
|
timeout, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse SOCKS_IDLE_TIMEOUT_MS: %w", err)
|
|
}
|
|
|
|
cfg.SOCKSIdleTimeoutMS = timeout
|
|
case "READ_BODY_LIMIT_BYTES":
|
|
size, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse READ_BODY_LIMIT_BYTES: %w", err)
|
|
}
|
|
|
|
cfg.ReadBodyLimitBytes = size
|
|
case "MAX_SERVER_QUEUE_BYTES":
|
|
size, err := strconv.Atoi(value)
|
|
if err != nil {
|
|
return Config{}, fmt.Errorf("parse MAX_SERVER_QUEUE_BYTES: %w", err)
|
|
}
|
|
|
|
cfg.MaxServerQueueBytes = size
|
|
}
|
|
}
|
|
|
|
if err := scanner.Err(); err != nil {
|
|
return Config{}, err
|
|
}
|
|
|
|
return cfg, nil
|
|
}
|
|
|
|
func (c Config) ValidateClient() error {
|
|
if err := c.validateShared(); err != nil {
|
|
return err
|
|
}
|
|
|
|
if c.SOCKSAuth && (c.SOCKSUsername == "" || c.SOCKSPassword == "") {
|
|
return fmt.Errorf("SOCKS auth enabled but username/password missing")
|
|
}
|
|
|
|
if c.SOCKSPort < 1 || c.SOCKSPort > 65535 {
|
|
return fmt.Errorf("invalid SOCKS_PORT: %d", c.SOCKSPort)
|
|
}
|
|
|
|
if strings.TrimSpace(c.RelayURL) == "" {
|
|
return fmt.Errorf("RELAY_URL is required")
|
|
}
|
|
|
|
if c.HTTPRequestTimeoutMS < 1 {
|
|
return fmt.Errorf("invalid HTTP_REQUEST_TIMEOUT_MS: %d", c.HTTPRequestTimeoutMS)
|
|
}
|
|
|
|
if c.WorkerPollIntervalMS < 1 {
|
|
return fmt.Errorf("invalid WORKER_POLL_INTERVAL_MS: %d", c.WorkerPollIntervalMS)
|
|
}
|
|
|
|
if c.IdlePollIntervalMS < c.WorkerPollIntervalMS {
|
|
return fmt.Errorf("IDLE_POLL_INTERVAL_MS must be >= WORKER_POLL_INTERVAL_MS")
|
|
}
|
|
|
|
if c.AckTimeoutMS < 1 {
|
|
return fmt.Errorf("invalid ACK_TIMEOUT_MS: %d", c.AckTimeoutMS)
|
|
}
|
|
|
|
if c.MaxRetryCount < 0 {
|
|
return fmt.Errorf("invalid MAX_RETRY_COUNT: %d", c.MaxRetryCount)
|
|
}
|
|
if c.ReorderTimeoutMS < 1 {
|
|
return fmt.Errorf("invalid REORDER_TIMEOUT_MS: %d", c.ReorderTimeoutMS)
|
|
}
|
|
if c.MaxReorderBufferPackets < 1 {
|
|
return fmt.Errorf("invalid MAX_REORDER_BUFFER_PACKETS: %d", c.MaxReorderBufferPackets)
|
|
}
|
|
|
|
if c.HTTPHeaderProfile != "browser" && c.HTTPHeaderProfile != "cdn" && c.HTTPHeaderProfile != "api" && c.HTTPHeaderProfile != "minimal" {
|
|
return fmt.Errorf("invalid HTTP_HEADER_PROFILE: %s", c.HTTPHeaderProfile)
|
|
}
|
|
|
|
if c.HTTPPaddingMinBytes < 0 {
|
|
return fmt.Errorf("invalid HTTP_PADDING_MIN_BYTES: %d", c.HTTPPaddingMinBytes)
|
|
}
|
|
|
|
if c.HTTPPaddingMaxBytes < c.HTTPPaddingMinBytes {
|
|
return fmt.Errorf("HTTP_PADDING_MAX_BYTES must be >= HTTP_PADDING_MIN_BYTES")
|
|
}
|
|
if c.HTTPTimingJitterMS < 0 {
|
|
return fmt.Errorf("invalid HTTP_TIMING_JITTER_MS: %d", c.HTTPTimingJitterMS)
|
|
}
|
|
if c.HTTPBatchPacketsJitter < 0 {
|
|
return fmt.Errorf("invalid HTTP_BATCH_PACKETS_JITTER: %d", c.HTTPBatchPacketsJitter)
|
|
}
|
|
if c.HTTPBatchBytesJitter < 0 {
|
|
return fmt.Errorf("invalid HTTP_BATCH_BYTES_JITTER: %d", c.HTTPBatchBytesJitter)
|
|
}
|
|
|
|
if c.MaxQueueBytesPerSOCKS < c.MaxChunkSize {
|
|
return fmt.Errorf("MAX_QUEUE_BYTES_PER_SOCKS must be >= MAX_CHUNK_SIZE")
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (c Config) ValidateServer() error {
|
|
if err := c.validateShared(); err != nil {
|
|
return err
|
|
}
|
|
|
|
if c.ServerPort < 1 || c.ServerPort > 65535 {
|
|
return fmt.Errorf("invalid SERVER_PORT: %d", c.ServerPort)
|
|
}
|
|
|
|
if c.SessionIdleTimeoutMS < 1 {
|
|
return fmt.Errorf("invalid SESSION_IDLE_TIMEOUT_MS: %d", c.SessionIdleTimeoutMS)
|
|
}
|
|
|
|
if c.SOCKSIdleTimeoutMS < 1 {
|
|
return fmt.Errorf("invalid SOCKS_IDLE_TIMEOUT_MS: %d", c.SOCKSIdleTimeoutMS)
|
|
}
|
|
if c.ReorderTimeoutMS < 1 {
|
|
return fmt.Errorf("invalid REORDER_TIMEOUT_MS: %d", c.ReorderTimeoutMS)
|
|
}
|
|
if c.MaxReorderBufferPackets < 1 {
|
|
return fmt.Errorf("invalid MAX_REORDER_BUFFER_PACKETS: %d", c.MaxReorderBufferPackets)
|
|
}
|
|
|
|
if c.ReadBodyLimitBytes < c.MaxChunkSize {
|
|
return fmt.Errorf("READ_BODY_LIMIT_BYTES must be >= MAX_CHUNK_SIZE")
|
|
}
|
|
|
|
if c.MaxServerQueueBytes < c.MaxChunkSize {
|
|
return fmt.Errorf("MAX_SERVER_QUEUE_BYTES must be >= MAX_CHUNK_SIZE")
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (c Config) validateShared() error {
|
|
if strings.TrimSpace(c.AESEncryptionKey) == "" {
|
|
return fmt.Errorf("AES_ENCRYPTION_KEY is required")
|
|
}
|
|
|
|
if c.MaxChunkSize < 1 {
|
|
return fmt.Errorf("invalid MAX_CHUNK_SIZE: %d", c.MaxChunkSize)
|
|
}
|
|
|
|
if c.MaxPacketsPerBatch < 1 {
|
|
return fmt.Errorf("invalid MAX_PACKETS_PER_BATCH: %d", c.MaxPacketsPerBatch)
|
|
}
|
|
|
|
if c.MaxBatchBytes < c.MaxChunkSize {
|
|
return fmt.Errorf("MAX_BATCH_BYTES must be >= MAX_CHUNK_SIZE")
|
|
}
|
|
|
|
if c.WorkerCount < 1 {
|
|
return fmt.Errorf("invalid WORKER_COUNT: %d", c.WorkerCount)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func trimString(value string) string {
|
|
return strings.Trim(value, `"`)
|
|
}
|