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support andoird

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This commit is contained in:
hhd
2022-11-03 11:07:32 +08:00
parent 2af77668fe
commit af82fc6e36
90 changed files with 1674 additions and 334 deletions
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14
.gitignore vendored
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@@ -1,10 +1,18 @@
__debug_bin
__debug_bin.exe
# .vscode
openp2p
test/
openp2p.exe*
*.log
*.log*
go.sum
*.tar.gz
*.zip
*.exe
*.exe
config.json
libs/
*/app/.idea/
*/app/release/
openp2p.app.jks
openp2p.aar
openp2p-sources.jar
build.gradle

7
Makefile Normal file
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@@ -0,0 +1,7 @@
build:
export GOPROXY=https://goproxy.io,direct
go mod tidy
go build cmd/openp2p.go
.PHONY: build
.DEFAULT_GOAL := build

5
README-ZH.md
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@@ -31,6 +31,7 @@ P2P直连可以让你的设备跑满带宽。不论你的设备在任何网络
## 快速入门
仅需简单4步就能用起来。
下面是一个远程办公例子：在家里连入办公室Windows电脑。
（另外一个快速入门视频 https://www.bilibili.com/video/BV1Et4y1P7bF/）
### 1.注册
前往<https://console.openp2p.cn> 注册新用户，暂无需任何认证
@@ -98,9 +99,7 @@ Windows默认会阻止没有花钱买它家证书签名过的程序，选择“
go version go1.18.1+
cd到代码根目录，执行
```
export GOPROXY=https://goproxy.io,direct
go mod tidy
go build
make
```
## RoadMap

6
README.md
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@@ -33,7 +33,7 @@ Your applicaiton can call OpenP2P with a few code to make any internal networks
## Get Started
Just 4 simple steps to use.
Here's an example of remote work: connecting to an office Windows computer at home.
(Another quick started vedio https://www.bilibili.com/video/BV1Et4y1P7bF/)
### 1.Register
Go to <https://console.openp2p.cn> register a new user
@@ -106,9 +106,7 @@ The server side has a scheduling model, which calculate bandwith, ping value,st
go version go1.18.1+
cd root directory of the socure code and execute
```
export GOPROXY=https://goproxy.io,direct
go mod tidy
go build
make
```
## RoadMap

15
app/.gitignore vendored Normal file
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*.iml
.gradle
/local.properties
/.idea/caches
/.idea/libraries
/.idea/modules.xml
/.idea/workspace.xml
/.idea/navEditor.xml
/.idea/assetWizardSettings.xml
.DS_Store
/build
/captures
.externalNativeBuild
.cxx
local.properties

3
app/.idea/.gitignore generated vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml

1
app/.idea/.name generated Normal file
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OpenP2P

6
app/.idea/compiler.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="11" />
</component>
</project>

19
app/.idea/gradle.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="testRunner" value="PLATFORM" />
<option name="distributionType" value="DEFAULT_WRAPPED" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
<option value="$PROJECT_DIR$/app" />
</set>
</option>
<option name="resolveModulePerSourceSet" value="false" />
</GradleProjectSettings>
</option>
</component>
</project>

30
app/.idea/jarRepositories.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
</remote-repository>
<remote-repository>
<option name="id" value="MavenRepo" />
<option name="name" value="MavenRepo" />
<option name="url" value="https://repo.maven.apache.org/maven2/" />
</remote-repository>
<remote-repository>
<option name="id" value="BintrayJCenter" />
<option name="name" value="BintrayJCenter" />
<option name="url" value="https://jcenter.bintray.com/" />
</remote-repository>
<remote-repository>
<option name="id" value="Google" />
<option name="name" value="Google" />
<option name="url" value="https://dl.google.com/dl/android/maven2/" />
</remote-repository>
</component>
</project>

9
app/.idea/misc.xml generated Normal file
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@@ -0,0 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">
<option name="id" value="Android" />
</component>
</project>

10
app/.idea/runConfigurations.xml generated Normal file
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@@ -0,0 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RunConfigurationProducerService">
<option name="ignoredProducers">
<set>
<option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
</set>
</option>
</component>
</project>

6
app/.idea/vcs.xml generated Normal file
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@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$/.." vcs="Git" />
</component>
</project>

1
app/app/.gitignore vendored Normal file
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/build

21
app/app/proguard-rules.pro vendored Normal file
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

24
app/app/src/androidTest/java/cn/openp2p/ExampleInstrumentedTest.kt Normal file
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package cn.openp2p
import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.Assert.*
/**
* Instrumented test, which will execute on an Android device.
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
@RunWith(AndroidJUnit4::class)
class ExampleInstrumentedTest {
@Test
fun useAppContext() {
// Context of the app under test.
val appContext = InstrumentationRegistry.getInstrumentation().targetContext
assertEquals("cn.openp2p", appContext.packageName)
}
}

39
app/app/src/main/AndroidManifest.xml Normal file
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@@ -0,0 +1,39 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="cn.openp2p">
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.OpenP2P">
<service
android:name=".OpenP2PService"
android:enabled="true"
android:exported="true"
android:permission="android.permission.BIND_VPN_SERVICE">
<intent-filter>
<action android:name="android.net.VpnService"/>
</intent-filter>
</service>
<activity
android:name=".ui.login.LoginActivity"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

59
app/app/src/main/java/cn/openp2p/OpenP2PService.kt Normal file
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@@ -0,0 +1,59 @@
package cn.openp2p
import android.app.Service
import android.content.Intent
import android.net.VpnService
import android.os.Binder
import android.os.IBinder
import openp2p.Openp2p
import android.util.Log
import cn.openp2p.ui.login.LoginActivity
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
class OpenP2PService : VpnService() {
companion object {
private val LOG_TAG = OpenP2PService::class.simpleName
}
inner class LocalBinder : Binder() {
fun getService(): OpenP2PService = this@OpenP2PService
}
private val binder = LocalBinder()
private lateinit var network: openp2p.P2PNetwork
override fun onCreate() {
Log.i("xiao","onCreate - Thread ID = " + Thread.currentThread().id)
super.onCreate()
}
override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
Log.i("xiao", "onStartCommand - startId = " + startId + ", Thread ID = " + Thread.currentThread().id)
return super.onStartCommand(intent, flags, startId)
}
override fun onBind(p0: Intent?): IBinder? {
return binder
}
override fun onDestroy() {
Log.i("xiao", "onDestroy - Thread ID = " + Thread.currentThread().id)
super.onDestroy()
}
fun onStart(token:String){
GlobalScope.launch {
do {
network =Openp2p.runAsModule(getExternalFilesDir(null).toString(), token, 0)
val isConnect = network.connect(30000) // ms
Log.i(OpenP2PService.LOG_TAG, "login result: " + isConnect.toString());
} while(!network?.connect(10000))
}
}
fun isConnected(): Boolean{
if (!::network.isInitialized) return false
return network?.connect(1000)
}
}

24
app/app/src/main/java/cn/openp2p/data/LoginDataSource.kt Normal file
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@@ -0,0 +1,24 @@
package cn.openp2p.data
import cn.openp2p.data.model.LoggedInUser
import java.io.IOException
/**
* Class that handles authentication w/ login credentials and retrieves user information.
*/
class LoginDataSource {
fun login(username: String, password: String): Result<LoggedInUser> {
try {
// TODO: handle loggedInUser authentication
val fakeUser = LoggedInUser(java.util.UUID.randomUUID().toString(), "Jane Doe")
return Result.Success(fakeUser)
} catch (e: Throwable) {
return Result.Error(IOException("Error logging in", e))
}
}
fun logout() {
// TODO: revoke authentication
}
}

46
app/app/src/main/java/cn/openp2p/data/LoginRepository.kt Normal file
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@@ -0,0 +1,46 @@
package cn.openp2p.data
import cn.openp2p.data.model.LoggedInUser
/**
* Class that requests authentication and user information from the remote data source and
* maintains an in-memory cache of login status and user credentials information.
*/
class LoginRepository(val dataSource: LoginDataSource) {
// in-memory cache of the loggedInUser object
var user: LoggedInUser? = null
private set
val isLoggedIn: Boolean
get() = user != null
init {
// If user credentials will be cached in local storage, it is recommended it be encrypted
// @see https://developer.android.com/training/articles/keystore
user = null
}
fun logout() {
user = null
dataSource.logout()
}
fun login(username: String, password: String): Result<LoggedInUser> {
// handle login
val result = dataSource.login(username, password)
if (result is Result.Success) {
setLoggedInUser(result.data)
}
return result
}
private fun setLoggedInUser(loggedInUser: LoggedInUser) {
this.user = loggedInUser
// If user credentials will be cached in local storage, it is recommended it be encrypted
// @see https://developer.android.com/training/articles/keystore
}
}

18
app/app/src/main/java/cn/openp2p/data/Result.kt Normal file
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@@ -0,0 +1,18 @@
package cn.openp2p.data
/**
* A generic class that holds a value with its loading status.
* @param <T>
*/
sealed class Result<out T : Any> {
data class Success<out T : Any>(val data: T) : Result<T>()
data class Error(val exception: Exception) : Result<Nothing>()
override fun toString(): String {
return when (this) {
is Success<*> -> "Success[data=$data]"
is Error -> "Error[exception=$exception]"
}
}
}

9
app/app/src/main/java/cn/openp2p/data/model/LoggedInUser.kt Normal file
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@@ -0,0 +1,9 @@
package cn.openp2p.data.model
/**
* Data class that captures user information for logged in users retrieved from LoginRepository
*/
data class LoggedInUser(
val userId: String,
val displayName: String
)

9
app/app/src/main/java/cn/openp2p/ui/login/LoggedInUserView.kt Normal file
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@@ -0,0 +1,9 @@
package cn.openp2p.ui.login
/**
* User details post authentication that is exposed to the UI
*/
data class LoggedInUserView(
val displayName: String
//... other data fields that may be accessible to the UI
)

188
app/app/src/main/java/cn/openp2p/ui/login/LoginActivity.kt Normal file
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@@ -0,0 +1,188 @@
package cn.openp2p.ui.login
import android.app.Activity
import android.content.ComponentName
import android.content.Context
import android.content.Intent
import android.content.ServiceConnection
import android.net.Uri
import android.net.VpnService
import android.os.Bundle
import android.os.IBinder
import android.text.Editable
import android.text.TextWatcher
import android.view.View
import android.widget.EditText
import android.widget.Toast
import androidx.annotation.StringRes
import androidx.appcompat.app.AppCompatActivity
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProvider
import cn.openp2p.OpenP2PService
import cn.openp2p.R
import cn.openp2p.databinding.ActivityLoginBinding
import openp2p.Openp2p
import kotlin.concurrent.thread
class LoginActivity : AppCompatActivity() {
companion object {
private val LOG_TAG = LoginActivity::class.simpleName
}
private val connection = object : ServiceConnection {
override fun onServiceConnected(className: ComponentName, service: IBinder) {
val binder = service as OpenP2PService.LocalBinder
mService = binder.getService()
mService.onStart(mToken)
}
override fun onServiceDisconnected(className: ComponentName) {
}
}
private lateinit var loginViewModel: LoginViewModel
private lateinit var binding: ActivityLoginBinding
private lateinit var mService: OpenP2PService
private var mToken: String=""
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityLoginBinding.inflate(layoutInflater)
setContentView(binding.root)
val token = binding.token
val login = binding.login
val onlineState=binding.onlineState
val openp2pLog = binding.openp2pLog
val profile = binding.profile
val loading = binding.loading
loginViewModel = ViewModelProvider(this, LoginViewModelFactory())
.get(LoginViewModel::class.java)
loginViewModel.loginFormState.observe(this@LoginActivity, Observer {
val loginState = it ?: return@Observer
// disable login button unless both username / password is valid
login.isEnabled = loginState.isDataValid
if (loginState.passwordError != null) {
token.error = getString(loginState.passwordError)
}
})
mToken=token.text.toString()
val intent1 = VpnService.prepare(this) ?: return
loginViewModel.loginResult.observe(this@LoginActivity, Observer {
val loginResult = it ?: return@Observer
loading.visibility = View.GONE
if (loginResult.error != null) {
showLoginFailed(loginResult.error)
}
if (loginResult.success != null) {
updateUiWithUser(loginResult.success)
}
setResult(Activity.RESULT_OK)
//Complete and destroy login activity once successful
finish()
})
profile.setOnClickListener {
val url = "https://console.openp2p.cn/profile"
val i = Intent(Intent.ACTION_VIEW)
i.data = Uri.parse(url)
startActivity(i)
}
token.apply {
afterTextChanged {
loginViewModel.loginDataChanged(
"username.text.toString()",
token.text.toString()
)
}
// setOnEditorActionListener { _, actionId, _ ->
// when (actionId) {
// EditorInfo.IME_ACTION_DONE ->
// loginViewModel.login(
// "username.text.toString()",
// token.text.toString()
// )
// }
// false
// }
// openp2pLog.setText(getExternalFilesDir(null).toString())
openp2pLog.setText(R.string.phone_setting)
token.setText(Openp2p.getToken(getExternalFilesDir(null).toString()))
login.setOnClickListener {
// loading.visibility = View.VISIBLE
// loginViewModel.login(username.text.toString(), password.text.toString())
// startService(Intent(this, OpenP2PService::class.java))
val intent = Intent(this@LoginActivity,OpenP2PService::class.java)
bindService(intent, connection, Context.BIND_AUTO_CREATE)
thread {
do {
Thread.sleep(3000)
if (!::mService.isInitialized) continue
val isConnect = mService.isConnected()
runOnUiThread {
if (isConnect) {
onlineState.setText("在线")
} else {
onlineState.setText("离线")
}
}
} while(true)
}
}
}
}
// fun listenProgress() {
// Thread {
// while (progress < MsgService.MAX_PROGRESS) {
// progress = msgService.getProgress()
// mProgressBar.setProgress(progress)
// try {
// Thread.sleep(1000)
// } catch (e: InterruptedException) {
// e.printStackTrace()
// }
// }
// }.start()
// }
private fun updateUiWithUser(model: LoggedInUserView) {
val welcome = getString(R.string.welcome)
val displayName = model.displayName
// TODO : initiate successful logged in experience
Toast.makeText(
applicationContext,
"$welcome $displayName",
Toast.LENGTH_LONG
).show()
}
private fun showLoginFailed(@StringRes errorString: Int) {
Toast.makeText(applicationContext, errorString, Toast.LENGTH_SHORT).show()
}
}
/**
* Extension function to simplify setting an afterTextChanged action to EditText components.
*/
fun EditText.afterTextChanged(afterTextChanged: (String) -> Unit) {
this.addTextChangedListener(object : TextWatcher {
override fun afterTextChanged(editable: Editable?) {
afterTextChanged.invoke(editable.toString())
}
override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {}
override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {}
})
}

10
app/app/src/main/java/cn/openp2p/ui/login/LoginFormState.kt Normal file
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@@ -0,0 +1,10 @@
package cn.openp2p.ui.login
/**
* Data validation state of the login form.
*/
data class LoginFormState(
val usernameError: Int? = null,
val passwordError: Int? = null,
val isDataValid: Boolean = false
)

9
app/app/src/main/java/cn/openp2p/ui/login/LoginResult.kt Normal file
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@@ -0,0 +1,9 @@
package cn.openp2p.ui.login
/**
* Authentication result : success (user details) or error message.
*/
data class LoginResult(
val success: LoggedInUserView? = null,
val error: Int? = null
)

57
app/app/src/main/java/cn/openp2p/ui/login/LoginViewModel.kt Normal file
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@@ -0,0 +1,57 @@
package cn.openp2p.ui.login
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.ViewModel
import android.util.Patterns
import cn.openp2p.data.LoginRepository
import cn.openp2p.data.Result
import cn.openp2p.R
class LoginViewModel(private val loginRepository: LoginRepository) : ViewModel() {
private val _loginForm = MutableLiveData<LoginFormState>()
val loginFormState: LiveData<LoginFormState> = _loginForm
private val _loginResult = MutableLiveData<LoginResult>()
val loginResult: LiveData<LoginResult> = _loginResult
fun login(username: String, password: String) {
// can be launched in a separate asynchronous job
val result = loginRepository.login(username, password)
if (result is Result.Success) {
_loginResult.value =
LoginResult(success = LoggedInUserView(displayName = result.data.displayName))
} else {
_loginResult.value = LoginResult(error = R.string.login_failed)
}
}
fun loginDataChanged(username: String, password: String) {
// if (!isUserNameValid(username)) {
// _loginForm.value = LoginFormState(usernameError = R.string.invalid_username)
// } else
if (!isPasswordValid(password)) {
_loginForm.value = LoginFormState(passwordError = R.string.invalid_password)
} else {
_loginForm.value = LoginFormState(isDataValid = true)
}
}
// A placeholder username validation check
private fun isUserNameValid(username: String): Boolean {
return true
return if (username.contains('@')) {
Patterns.EMAIL_ADDRESS.matcher(username).matches()
} else {
username.isNotBlank()
}
}
// A placeholder password validation check
private fun isPasswordValid(password: String): Boolean {
return password.length > 5
}
}

25
app/app/src/main/java/cn/openp2p/ui/login/LoginViewModelFactory.kt Normal file
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package cn.openp2p.ui.login
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import cn.openp2p.data.LoginDataSource
import cn.openp2p.data.LoginRepository
/**
* ViewModel provider factory to instantiate LoginViewModel.
* Required given LoginViewModel has a non-empty constructor
*/
class LoginViewModelFactory : ViewModelProvider.Factory {
@Suppress("UNCHECKED_CAST")
override fun <T : ViewModel> create(modelClass: Class<T>): T {
if (modelClass.isAssignableFrom(LoginViewModel::class.java)) {
return LoginViewModel(
loginRepository = LoginRepository(
dataSource = LoginDataSource()
)
) as T
}
throw IllegalArgumentException("Unknown ViewModel class")
}
}

30
app/app/src/main/res/drawable-v24/ic_launcher_foreground.xml Normal file
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@@ -0,0 +1,30 @@
<vector xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:aapt="http://schemas.android.com/aapt"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
<aapt:attr name="android:fillColor">
<gradient
android:endX="85.84757"
android:endY="92.4963"
android:startX="42.9492"
android:startY="49.59793"
android:type="linear">
<item
android:color="#44000000"
android:offset="0.0" />
<item
android:color="#00000000"
android:offset="1.0" />
</gradient>
</aapt:attr>
</path>
<path
android:fillColor="#FFFFFF"
android:fillType="nonZero"
android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
android:strokeWidth="1"
android:strokeColor="#00000000" />
</vector>

170
app/app/src/main/res/drawable/ic_launcher_background.xml Normal file
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@@ -0,0 +1,170 @@
<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path
android:fillColor="#3DDC84"
android:pathData="M0,0h108v108h-108z" />
<path
android:fillColor="#00000000"
android:pathData="M9,0L9,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,0L19,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M29,0L29,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M39,0L39,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M49,0L49,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M59,0L59,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M69,0L69,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M79,0L79,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M89,0L89,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M99,0L99,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,9L108,9"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,19L108,19"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,29L108,29"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,39L108,39"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,49L108,49"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,59L108,59"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,69L108,69"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,79L108,79"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,89L108,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,99L108,99"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,29L89,29"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,39L89,39"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,49L89,49"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,59L89,59"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,69L89,69"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,79L89,79"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M29,19L29,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M39,19L39,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M49,19L49,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M59,19L59,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M69,19L69,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M79,19L79,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
</vector>

87
app/app/src/main/res/layout/activity_login.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
tools:context=".ui.login.LoginActivity">
<EditText
android:id="@+id/token"
android:layout_width="225dp"
android:layout_height="46dp"
android:hint="Token"
android:imeActionLabel="@string/action_sign_in_short"
android:imeOptions="actionDone"
android:selectAllOnFocus="true"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
/>
<Button
android:id="@+id/login"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="start"
android:layout_marginStart="24dp"
android:layout_marginLeft="24dp"
android:enabled="false"
android:text="@string/action_sign_in"
app:layout_constraintStart_toEndOf="@+id/token"
app:layout_constraintTop_toTopOf="parent"
tools:layout_editor_absoluteY="-2dp" />
<ProgressBar
android:id="@+id/loading"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginStart="32dp"
android:layout_marginTop="64dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="64dp"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="@+id/token"
app:layout_constraintStart_toStartOf="@+id/token"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.3" />
<EditText
android:id="@+id/openp2pLog"
android:layout_width="359dp"
android:layout_height="548dp"
android:ems="10"
android:inputType="none"
android:textIsSelectable="true"
android:focusable="false"
android:text="Name"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/onlineState" />
<Button
android:id="@+id/profile"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="打开控制台查看Token"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/token" />
<EditText
android:id="@+id/onlineState"
android:layout_width="113dp"
android:layout_height="45dp"
android:ems="10"
android:inputType="textPersonName"
android:text="未登录"
app:layout_constraintStart_toEndOf="@+id/profile"
app:layout_constraintTop_toBottomOf="@+id/login" />
</androidx.constraintlayout.widget.ConstraintLayout>

5
app/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

5
app/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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16
app/app/src/main/res/values-night/themes.xml Normal file
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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.OpenP2P" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_200</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/black</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_200</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

10
app/app/src/main/res/values/colors.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="purple_200">#FFBB86FC</color>
<color name="purple_500">#FF6200EE</color>
<color name="purple_700">#FF3700B3</color>
<color name="teal_200">#FF03DAC5</color>
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
</resources>

5
app/app/src/main/res/values/dimens.xml Normal file
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<resources>
<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="activity_horizontal_margin">16dp</dimen>
<dimen name="activity_vertical_margin">16dp</dimen>
</resources>

36
app/app/src/main/res/values/strings.xml Normal file
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<resources>
<string name="app_name">OpenP2P</string>
<!-- Strings related to login -->
<string name="prompt_email">Email</string>
<string name="prompt_password">Password</string>
<string name="action_sign_in">登录</string>
<string name="action_sign_in_short">Sign in</string>
<string name="welcome">"Welcome !"</string>
<string name="invalid_username">Not a valid username</string>
<string name="invalid_password">Token可以在 https://console.openp2p.cn/profile 获得</string>
<string name="login_failed">"Login failed"</string>
<string name="phone_setting">"安卓系统默认设置的”杀后台进程“会导致 OpenP2P 在后台运行一会后，被系统杀死进程，导致您的体验受到影响。您可以通过以下方式修改几个设置，解决此问题：
华为手机：
进入”设置“，搜索并进入“电池优化“界面，选中 OpenP2P 程序，不允许系统对其进行电池优化；
进入”设置“，进入”应用管理“界面，选中 OpenP2P 程序，点击”耗电情况“，开启”允许后台活动“即可；
小米手机：
进入”设置“，进入”更多应用“界面，选中 OpenP2P 程序，点击”省电策略“，设置为”无限制“；
进入”设置“，进入”特色功能“界面，选中”游戏加速“，将其关闭即可；
OPPO手机：
进入”设置“，进入”应用管理“界面，选中 OpenP2P 程序，点击”耗电保护“，关闭所有设置项即可；
VIVO手机：
进入”设置“，进入”电池“界面，点击”后台高耗电“，将 OpenP2P 设为允许高耗电时继续运行即可；
魅族手机：
进入”设置“，进入”应用管理“界面，选中 OpenP2P 程序，点击”权限管理“，点击”后台管理“，选择”允许后台运行“即可；
一加手机：
进入”设置“，进入”电池“界面，点击”电池优化“，将 OpenP2P 设为”不优化“即可；
三星手机：
进入”智能管理器“，进入”应用程序管理“界面，点击”管理自动运行“，将 OpenP2P 设为”允许后台运行“即可；"</string>
</resources>

16
app/app/src/main/res/values/themes.xml Normal file
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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.OpenP2P" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_500</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_700</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

19
app/gradle.properties Normal file
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# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app"s APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official

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app/gradle/wrapper/gradle-wrapper.properties vendored Normal file
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#Sat Oct 22 21:46:24 CST 2022
distributionBase=GRADLE_USER_HOME
distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
distributionPath=wrapper/dists
zipStorePath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME

172
app/gradlew vendored Normal file
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#!/usr/bin/env sh
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

84
app/gradlew.bat vendored Normal file
View File

@@ -0,0 +1,84 @@
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

BIN
app/openp2p.jks Normal file
View File

Binary file not shown.

2
app/settings.gradle Normal file
View File

@@ -0,0 +1,2 @@
rootProject.name = "OpenP2P"
include ':app'

7
cmd/openp2p.go Normal file
View File

@@ -0,0 +1,7 @@
package main
import openp2p "openp2p/core"
func main() {
openp2p.Run()
}

2
bandwidthLimit.go → core/bandwidthLimit.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"sync"

6
common.go → core/common.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"bytes"
@@ -127,14 +127,14 @@ func netInfo() *NetInfo {
client := &http.Client{Transport: tr, Timeout: time.Second * 10}
r, err := client.Get("https://ifconfig.co/json")
if err != nil {
gLog.Println(LvINFO, "netInfo error:", err)
gLog.Println(LvDEBUG, "netInfo error:", err)
continue
}
defer r.Body.Close()
buf := make([]byte, 1024*64)
n, err := r.Body.Read(buf)
if err != nil {
gLog.Println(LvINFO, "netInfo error:", err)
gLog.Println(LvDEBUG, "netInfo error:", err)
continue
}
rsp := NetInfo{}

2
common_test.go → core/common_test.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"log"

2
config.go → core/config.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"encoding/json"

2
daemon.go → core/daemon.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"fmt"

2
errorcode.go → core/errorcode.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"errors"

2
handlepush.go → core/handlepush.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"bytes"

2
holepunch.go → core/holepunch.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"bytes"

2
install.go → core/install.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"fmt"

2
log.go → core/log.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"log"

187
core/nat.go Normal file
View File

@@ -0,0 +1,187 @@
package openp2p
import (
"encoding/json"
"fmt"
"log"
"math/rand"
"net"
"strconv"
"strings"
"sync"
"time"
reuse "github.com/openp2p-cn/go-reuseport"
)
func natTCP(serverHost string, serverPort int, localPort int) (publicIP string, publicPort int) {
// dialer := &net.Dialer{
// LocalAddr: &net.TCPAddr{
// IP: net.ParseIP("0.0.0.0"),
// Port: localPort,
// },
// }
conn, err := reuse.DialTimeout("tcp4", fmt.Sprintf("%s:%d", "0.0.0.0", localPort), fmt.Sprintf("%s:%d", serverHost, serverPort), time.Second*5)
// conn, err := net.Dial("tcp4", fmt.Sprintf("%s:%d", serverHost, serverPort))
if err != nil {
fmt.Printf("Dial tcp4 %s:%d error:%s", serverHost, serverPort, err)
return
}
defer conn.Close()
_, wrerr := conn.Write([]byte("1"))
if wrerr != nil {
fmt.Printf("Write error: %s\n", wrerr)
return
}
b := make([]byte, 1000)
conn.SetReadDeadline(time.Now().Add(time.Second * 5))
n, rderr := conn.Read(b)
if rderr != nil {
fmt.Printf("Read error: %s\n", rderr)
return
}
arr := strings.Split(string(b[:n]), ":")
if len(arr) < 2 {
return
}
publicIP = arr[0]
port, _ := strconv.ParseInt(arr[1], 10, 32)
publicPort = int(port)
return
}
func natTest(serverHost string, serverPort int, localPort int) (publicIP string, publicPort int, err error) {
conn, err := net.ListenPacket("udp", fmt.Sprintf(":%d", localPort))
if err != nil {
gLog.Println(LvERROR, "natTest listen udp error:", err)
return "", 0, err
}
defer conn.Close()
dst, err := net.ResolveUDPAddr("udp", fmt.Sprintf("%s:%d", serverHost, serverPort))
if err != nil {
return "", 0, err
}
// The connection can write data to the desired address.
msg, err := newMessage(MsgNATDetect, 0, nil)
_, err = conn.WriteTo(msg, dst)
if err != nil {
return "", 0, err
}
deadline := time.Now().Add(NatTestTimeout)
err = conn.SetReadDeadline(deadline)
if err != nil {
return "", 0, err
}
buffer := make([]byte, 1024)
nRead, _, err := conn.ReadFrom(buffer)
if err != nil {
gLog.Println(LvERROR, "NAT detect error:", err)
return "", 0, err
}
natRsp := NatDetectRsp{}
err = json.Unmarshal(buffer[openP2PHeaderSize:nRead], &natRsp)
return natRsp.IP, natRsp.Port, nil
}
func getNATType(host string, udp1 int, udp2 int) (publicIP string, NATType int, hasIPvr int, hasUPNPorNATPMP int, err error) {
// the random local port may be used by other.
localPort := int(rand.Uint32()%15000 + 50000)
echoPort := P2PNetworkInstance(nil).config.TCPPort
ip1, port1, err := natTest(host, udp1, localPort)
if err != nil {
return "", 0, 0, 0, err
}
hasIPv4, hasUPNPorNATPMP := publicIPTest(ip1, echoPort)
gLog.Printf(LvINFO, "local port:%d, nat port:%d, hasIPv4:%d, UPNP:%d", localPort, port1, hasIPv4, hasUPNPorNATPMP)
_, port2, err := natTest(host, udp2, localPort) // 2rd nat test not need testing publicip
gLog.Printf(LvDEBUG, "local port:%d nat port:%d", localPort, port2)
if err != nil {
return "", 0, hasIPv4, hasUPNPorNATPMP, err
}
natType := NATSymmetric
if port1 == port2 {
natType = NATCone
}
return ip1, natType, hasIPv4, hasUPNPorNATPMP, nil
}
func publicIPTest(publicIP string, echoPort int) (hasPublicIP int, hasUPNPorNATPMP int) {
var echoConn *net.UDPConn
var wg sync.WaitGroup
wg.Add(1)
go func() {
var err error
echoConn, err = net.ListenUDP("udp", &net.UDPAddr{IP: net.IPv4zero, Port: echoPort})
if err != nil {
gLog.Println(LvERROR, "echo server listen error:", err)
return
}
buf := make([]byte, 1600)
// close outside for breaking the ReadFromUDP
// wait 5s for echo testing
wg.Done()
echoConn.SetReadDeadline(time.Now().Add(time.Second * 30))
n, addr, err := echoConn.ReadFromUDP(buf)
if err != nil {
return
}
echoConn.WriteToUDP(buf[0:n], addr)
}()
wg.Wait() // wait echo udp
defer echoConn.Close()
// testing for public ip
for i := 0; i < 2; i++ {
if i == 1 {
// test upnp or nat-pmp
nat, err := Discover()
if err != nil || nat == nil {
gLog.Println(LvDEBUG, "could not perform UPNP discover:", err)
break
}
ext, err := nat.GetExternalAddress()
if err != nil {
gLog.Println(LvDEBUG, "could not perform UPNP external address:", err)
break
}
log.Println("PublicIP:", ext)
externalPort, err := nat.AddPortMapping("udp", echoPort, echoPort, "openp2p", 30)
if err != nil {
gLog.Println(LvDEBUG, "could not add udp UPNP port mapping", externalPort)
break
} else {
nat.AddPortMapping("tcp", echoPort, echoPort, "openp2p", 604800)
}
}
gLog.Printf(LvDEBUG, "public ip test start %s:%d", publicIP, echoPort)
conn, err := net.ListenUDP("udp", nil)
if err != nil {
break
}
defer conn.Close()
dst, err := net.ResolveUDPAddr("udp", fmt.Sprintf("%s:%d", publicIP, echoPort))
if err != nil {
break
}
conn.WriteTo([]byte("echo"), dst)
buf := make([]byte, 1600)
// wait for echo testing
conn.SetReadDeadline(time.Now().Add(PublicIPEchoTimeout))
_, _, err = conn.ReadFromUDP(buf)
if err == nil {
if i == 1 {
gLog.Println(LvDEBUG, "UPNP or NAT-PMP:YES")
hasUPNPorNATPMP = 1
} else {
gLog.Println(LvDEBUG, "public ip:YES")
hasPublicIP = 1
}
break
}
}
return
}

97
core/openp2p.go Normal file
View File

@@ -0,0 +1,97 @@
package openp2p
import (
"fmt"
"math/rand"
"os"
"path/filepath"
"strconv"
"time"
)
func Run() {
rand.Seed(time.Now().UnixNano())
baseDir := filepath.Dir(os.Args[0])
os.Chdir(baseDir) // for system service
gLog = NewLogger(baseDir, ProducnName, LvDEBUG, 1024*1024, LogFileAndConsole)
// TODO: install sub command, deamon process
if len(os.Args) > 1 {
switch os.Args[1] {
case "version", "-v", "--version":
fmt.Println(OpenP2PVersion)
return
case "update":
gLog = NewLogger(baseDir, ProducnName, LvDEBUG, 1024*1024, LogFileAndConsole)
targetPath := filepath.Join(defaultInstallPath, defaultBinName)
d := daemon{}
err := d.Control("restart", targetPath, nil)
if err != nil {
gLog.Println(LvERROR, "restart service error:", err)
} else {
gLog.Println(LvINFO, "restart service ok.")
}
return
case "install":
install()
return
case "uninstall":
uninstall()
return
}
} else {
installByFilename()
}
parseParams("")
gLog.Println(LvINFO, "openp2p start. version: ", OpenP2PVersion)
gLog.Println(LvINFO, "Contact: QQ: 477503927, Email: openp2p.cn@gmail.com")
if gConf.daemonMode {
d := daemon{}
d.run()
return
}
gLog.Println(LvINFO, &gConf)
setFirewall()
network := P2PNetworkInstance(&gConf.Network)
if ok := network.Connect(30000); !ok {
gLog.Println(LvERROR, "P2PNetwork login error")
return
}
gLog.Println(LvINFO, "waiting for connection...")
forever := make(chan bool)
<-forever
}
var network *P2PNetwork
// for Android app
// gomobile not support uint64 exported to java
func RunAsModule(baseDir string, token string, bw int) *P2PNetwork {
rand.Seed(time.Now().UnixNano())
os.Chdir(baseDir) // for system service
gLog = NewLogger(baseDir, ProducnName, LvDEBUG, 1024*1024, LogFileAndConsole)
// TODO: install sub command, deamon process
parseParams("")
n, _ := strconv.ParseUint(token, 10, 64)
gConf.setToken(n)
gConf.setShareBandwidth(0)
gLog.Println(LvINFO, "openp2p start. version: ", OpenP2PVersion)
gLog.Println(LvINFO, "Contact: QQ: 477503927, Email: openp2p.cn@gmail.com")
gLog.Println(LvINFO, &gConf)
network = P2PNetworkInstance(&gConf.Network)
if ok := network.Connect(30000); !ok {
gLog.Println(LvERROR, "P2PNetwork login error")
return nil
}
gLog.Println(LvINFO, "waiting for connection...")
return network
}
func GetToken(baseDir string) string {
os.Chdir(baseDir)
gConf.load()
return fmt.Sprintf("%d", gConf.Network.Token)
}

2
overlay.go → core/overlay.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"bytes"

2
p2papp.go → core/p2papp.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"bytes"

2
p2pappkeys.go → core/p2pappkeys.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"sync"

30
p2pnetwork.go → core/p2pnetwork.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"bytes"
@@ -32,6 +32,7 @@ type P2PNetwork struct {
writeMtx sync.Mutex
serverTs int64
localTs int64
hbTime time.Time
// msgMap sync.Map
msgMap map[uint64]chan []byte //key: nodeID
msgMapMtx sync.Mutex
@@ -85,7 +86,7 @@ func (pn *P2PNetwork) run() {
func (pn *P2PNetwork) Connect(timeout int) bool {
// waiting for login response
for i := 0; i < (timeout / 1000); i++ {
if pn.serverTs != 0 {
if pn.hbTime.After(time.Now().Add(-NetworkHeartbeatTime)) {
return true
}
time.Sleep(time.Second)
@@ -109,12 +110,10 @@ func (pn *P2PNetwork) runAll() {
config.AppName = fmt.Sprintf("%s%d", config.Protocol, config.SrcPort)
}
appExist := false
var appID uint64
i, ok := pn.apps.Load(fmt.Sprintf("%s%d", config.Protocol, config.SrcPort))
if ok {
app := i.(*p2pApp)
appExist = true
appID = app.id
if app.isActive() {
continue
}
@@ -123,18 +122,21 @@ func (pn *P2PNetwork) runAll() {
pn.DeleteApp(*config)
}
if config.retryNum > 0 {
gLog.Printf(LvINFO, "detect app %s(%d) disconnect, reconnecting the %d times...", config.AppName, appID, config.retryNum)
gLog.Printf(LvINFO, "detect app %s disconnect, reconnecting the %d times...", config.AppName, config.retryNum)
if time.Now().Add(-time.Minute * 15).After(config.retryTime) { // normal lasts 15min
config.retryNum = 0
}
}
config.retryNum++
config.retryTime = time.Now()
increase := math.Pow(1.3, float64(config.retryNum))
increase := math.Pow(1.5, float64(config.retryNum)) // exponential increase retry time. 1.5^x
if increase > 900 {
increase = 900
config.Enabled = 0
gLog.Printf(LvWARN, "app %s has stopped retry, manually enable it on Web console", config.AppName)
continue
}
config.nextRetryTime = time.Now().Add(time.Second * time.Duration(increase)) // exponential increase retry time. 1.3^x
config.nextRetryTime = time.Now().Add(time.Second * time.Duration(increase))
config.connectTime = time.Now()
config.peerToken = pn.config.Token
gConf.mtx.Unlock() // AddApp will take a period of time
@@ -503,10 +505,12 @@ func (pn *P2PNetwork) init() error {
if rsp != nil && rsp.Country != "" {
if IsIPv6(rsp.IP.String()) {
pn.config.publicIPv6 = rsp.IP.String()
req.IPv6 = rsp.IP.String()
}
req.NetInfo = *rsp
} else {
pn.refreshIPv6(true)
}
req.IPv6 = pn.config.publicIPv6
pn.write(MsgReport, MsgReportBasic, &req)
gLog.Println(LvDEBUG, "P2PNetwork init ok")
break
@@ -540,6 +544,7 @@ func (pn *P2PNetwork) handleMessage(t int, msg []byte) {
pn.running = false
} else {
pn.serverTs = rsp.Ts
pn.hbTime = time.Now()
pn.config.Token = rsp.Token
pn.config.User = rsp.User
gConf.setToken(rsp.Token)
@@ -553,6 +558,7 @@ func (pn *P2PNetwork) handleMessage(t int, msg []byte) {
}
case MsgHeartbeat:
gLog.Printf(LvDEBUG, "P2PNetwork heartbeat ok")
pn.hbTime = time.Now()
case MsgPush:
handlePush(pn, head.SubType, msg)
default:
@@ -688,21 +694,21 @@ func (pn *P2PNetwork) updateAppHeartbeat(appID uint64) {
})
}
func (pn *P2PNetwork) refreshIPv6() {
if !IsIPv6(pn.config.publicIPv6) { // not support ipv6, not refresh
func (pn *P2PNetwork) refreshIPv6(force bool) {
if !force && !IsIPv6(pn.config.publicIPv6) { // not support ipv6, not refresh
return
}
client := &http.Client{Timeout: time.Second * 10}
r, err := client.Get("http://6.ipw.cn")
if err != nil {
gLog.Println(LvINFO, "refreshIPv6 error:", err)
gLog.Println(LvDEBUG, "refreshIPv6 error:", err)
return
}
defer r.Body.Close()
buf := make([]byte, 1024)
n, err := r.Body.Read(buf)
if n <= 0 {
gLog.Println(LvINFO, "netInfo error:", err, n)
gLog.Println(LvINFO, "refreshIPv6 error:", err, n)
return
}
pn.config.publicIPv6 = string(buf[:n])

8
p2ptunnel.go → core/p2ptunnel.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"bytes"
@@ -67,7 +67,7 @@ func (t *P2PTunnel) initPort() {
t.hbTimeRelay = time.Now().Add(time.Second * 600) // TODO: test fake time
localPort := int(rand.Uint32()%15000 + 50000) // if the process has bug, will add many upnp port. use specify p2p port by param
if t.config.linkMode == LinkModeTCP6 {
t.pn.refreshIPv6()
t.pn.refreshIPv6(false)
}
if t.config.linkMode == LinkModeTCP6 || t.config.linkMode == LinkModeTCP4 {
t.coneLocalPort = t.pn.config.TCPPort
@@ -75,7 +75,7 @@ func (t *P2PTunnel) initPort() {
}
if t.config.linkMode == LinkModeUDPPunch {
// prepare one random cone hole
_, _, _, natPort, _ := natTest(t.pn.config.ServerHost, t.pn.config.UDPPort1, localPort, 0)
_, natPort, _ := natTest(t.pn.config.ServerHost, t.pn.config.UDPPort1, localPort)
t.coneLocalPort = localPort
t.coneNatPort = natPort
}
@@ -593,7 +593,7 @@ func (t *P2PTunnel) listen() error {
}
// only private node set ipv6
if t.config.fromToken == t.pn.config.Token {
t.pn.refreshIPv6()
t.pn.refreshIPv6(false)
rsp.IPv6 = t.pn.config.publicIPv6
}

4
protocol.go → core/protocol.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"bytes"
@@ -10,7 +10,7 @@ import (
"time"
)
const OpenP2PVersion = "3.4.0"
const OpenP2PVersion = "3.5.0"
const ProducnName string = "openp2p"
const LeastSupportVersion = "3.0.0"

2
totp.go → core/totp.go
View File

@@ -1,5 +1,5 @@
// Time-based One-time Password
package main
package openp2p
import (
"crypto/hmac"

2
totp_test.go → core/totp_test.go
View File

@@ -1,5 +1,5 @@
// Time-based One-time Password
package main
package openp2p
import (
"testing"

2
udp.go → core/udp.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"bytes"

2
underlay.go → core/underlay.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"time"

2
underlay_quic.go → core/underlay_quic.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"context"

2
underlay_tcp.go → core/underlay_tcp.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"encoding/json"

2
underlay_tcp6.go → core/underlay_tcp6.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"encoding/json"

2
update.go → core/update.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"archive/tar"

2
upnp.go → core/upnp.go
View File

@@ -1,7 +1,7 @@
/*
Taken from taipei-torrent And fix some bugs
*/
package main
package openp2p
import (
"bytes"

2
util_darwin.go → core/util_darwin.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"strings"

6
util_linux.go → core/util_linux.go
View File

@@ -1,10 +1,11 @@
package main
package openp2p
import (
"bufio"
"bytes"
"io/ioutil"
"os"
"runtime"
"strings"
"syscall"
)
@@ -15,6 +16,9 @@ const (
)
func getOsName() (osName string) {
if runtime.GOOS == "android" {
return "Android"
}
var sysnamePath string
sysnamePath = "/etc/redhat-release"
_, err := os.Stat(sysnamePath)

2
util_windows.go → core/util_windows.go
View File

@@ -1,4 +1,4 @@
package main
package openp2p
import (
"fmt"

11
go.mod
View File

@@ -7,7 +7,7 @@ require (
github.com/kardianos/service v1.2.0
github.com/lucas-clemente/quic-go v0.27.0
github.com/openp2p-cn/go-reuseport v0.3.2
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f
)
require (
@@ -19,10 +19,9 @@ require (
github.com/marten-seemann/qtls-go1-18 v0.1.1 // indirect
github.com/nxadm/tail v1.4.8 // indirect
github.com/onsi/ginkgo v1.16.4 // indirect
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 // indirect
golang.org/x/mod v0.4.2 // indirect
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 // indirect
golang.org/x/tools v0.1.1 // indirect
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 // indirect
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect
golang.org/x/tools v0.1.12 // indirect
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
)

193
nat.go
View File

@@ -1,193 +0,0 @@
package main
import (
"encoding/json"
"fmt"
"log"
"math/rand"
"net"
"strconv"
"strings"
"time"
reuse "github.com/openp2p-cn/go-reuseport"
)
var echoConn *net.UDPConn
func natTCP(serverHost string, serverPort int, localPort int) (publicIP string, publicPort int) {
// dialer := &net.Dialer{
// LocalAddr: &net.TCPAddr{
// IP: net.ParseIP("0.0.0.0"),
// Port: localPort,
// },
// }
conn, err := reuse.DialTimeout("tcp4", fmt.Sprintf("%s:%d", "0.0.0.0", localPort), fmt.Sprintf("%s:%d", serverHost, serverPort), time.Second*5)
// conn, err := net.Dial("tcp4", fmt.Sprintf("%s:%d", serverHost, serverPort))
if err != nil {
fmt.Printf("Dial tcp4 %s:%d error:%s", serverHost, serverPort, err)
return
}
defer conn.Close()
_, wrerr := conn.Write([]byte("1"))
if wrerr != nil {
fmt.Printf("Write error: %s\n", wrerr)
return
}
b := make([]byte, 1000)
conn.SetReadDeadline(time.Now().Add(time.Second * 5))
n, rderr := conn.Read(b)
if rderr != nil {
fmt.Printf("Read error: %s\n", rderr)
return
}
arr := strings.Split(string(b[:n]), ":")
if len(arr) < 2 {
return
}
publicIP = arr[0]
port, _ := strconv.ParseInt(arr[1], 10, 32)
publicPort = int(port)
return
}
func natTest(serverHost string, serverPort int, localPort int, echoPort int) (publicIP string, hasPublicIP int, hasUPNPorNATPMP int, publicPort int, err error) {
conn, err := net.ListenPacket("udp", fmt.Sprintf(":%d", localPort))
if err != nil {
gLog.Println(LvERROR, "natTest listen udp error:", err)
return "", 0, 0, 0, err
}
defer conn.Close()
dst, err := net.ResolveUDPAddr("udp", fmt.Sprintf("%s:%d", serverHost, serverPort))
if err != nil {
return "", 0, 0, 0, err
}
// The connection can write data to the desired address.
msg, err := newMessage(MsgNATDetect, 0, &NatDetectReq{SrcPort: localPort, EchoPort: echoPort})
_, err = conn.WriteTo(msg, dst)
if err != nil {
return "", 0, 0, 0, err
}
deadline := time.Now().Add(NatTestTimeout)
err = conn.SetReadDeadline(deadline)
if err != nil {
return "", 0, 0, 0, err
}
buffer := make([]byte, 1024)
nRead, _, err := conn.ReadFrom(buffer)
if err != nil {
gLog.Println(LvERROR, "NAT detect error:", err)
return "", 0, 0, 0, err
}
natRsp := NatDetectRsp{}
err = json.Unmarshal(buffer[openP2PHeaderSize:nRead], &natRsp)
hasPublicIP = 0
hasUPNPorNATPMP = 0
// testing for public ip
if echoPort != 0 {
for i := 0; i < 2; i++ {
if i == 1 {
// test upnp or nat-pmp
nat, err := Discover()
if err != nil || nat == nil {
gLog.Println(LvDEBUG, "could not perform UPNP discover:", err)
break
}
ext, err := nat.GetExternalAddress()
if err != nil {
gLog.Println(LvDEBUG, "could not perform UPNP external address:", err)
break
}
log.Println("PublicIP:", ext)
externalPort, err := nat.AddPortMapping("udp", echoPort, echoPort, "openp2p", 30)
if err != nil {
gLog.Println(LvDEBUG, "could not add udp UPNP port mapping", externalPort)
break
} else {
nat.AddPortMapping("tcp", echoPort, echoPort, "openp2p", 604800)
}
}
gLog.Printf(LvDEBUG, "public ip test start %s:%d", natRsp.IP, echoPort)
conn, err := net.ListenUDP("udp", nil)
if err != nil {
break
}
defer conn.Close()
dst, err := net.ResolveUDPAddr("udp", fmt.Sprintf("%s:%d", natRsp.IP, echoPort))
if err != nil {
break
}
conn.WriteTo([]byte("echo"), dst)
buf := make([]byte, 1600)
// wait for echo testing
conn.SetReadDeadline(time.Now().Add(PublicIPEchoTimeout))
_, _, err = conn.ReadFromUDP(buf)
if err == nil {
if i == 1 {
gLog.Println(LvDEBUG, "UPNP or NAT-PMP:YES")
hasUPNPorNATPMP = 1
} else {
gLog.Println(LvDEBUG, "public ip:YES")
hasPublicIP = 1
}
break
}
}
}
return natRsp.IP, hasPublicIP, hasUPNPorNATPMP, natRsp.Port, nil
}
func getNATType(host string, udp1 int, udp2 int) (publicIP string, NATType int, hasIPvr int, hasUPNPorNATPMP int, err error) {
// the random local port may be used by other.
localPort := int(rand.Uint32()%15000 + 50000)
echoPort := P2PNetworkInstance(nil).config.TCPPort
go echo(echoPort)
// _, natPort := natTCP(host, 27181, localPort)
// gLog.Println(LvINFO, "nattcp:", natPort)
// _, natPort = natTCP(host, 27180, localPort)
// gLog.Println(LvINFO, "nattcp:", natPort)
ip1, hasIPv4, hasUPNPorNATPMP, port1, err := natTest(host, udp1, localPort, echoPort)
gLog.Printf(LvDEBUG, "local port:%d nat port:%d", localPort, port1)
if err != nil {
return "", 0, hasIPv4, hasUPNPorNATPMP, err
}
if echoConn != nil {
echoConn.Close()
echoConn = nil
}
// if hasPublicIP == 1 || hasUPNPorNATPMP == 1 {
// return ip1, NATNone, hasUPNPorNATPMP, nil
// }
_, _, _, port2, err := natTest(host, udp2, localPort, 0) // 2rd nat test not need testing publicip
gLog.Printf(LvDEBUG, "local port:%d nat port:%d", localPort, port2)
if err != nil {
return "", 0, hasIPv4, hasUPNPorNATPMP, err
}
natType := NATSymmetric
if port1 == port2 {
natType = NATCone
}
return ip1, natType, hasIPv4, hasUPNPorNATPMP, nil
}
func echo(echoPort int) {
var err error
echoConn, err = net.ListenUDP("udp", &net.UDPAddr{IP: net.IPv4zero, Port: echoPort})
if err != nil {
gLog.Println(LvERROR, "echo server listen error:", err)
return
}
buf := make([]byte, 1600)
// close outside for breaking the ReadFromUDP
// wait 5s for echo testing
echoConn.SetReadDeadline(time.Now().Add(time.Second * 30))
n, addr, err := echoConn.ReadFromUDP(buf)
if err != nil {
return
}
echoConn.WriteToUDP(buf[0:n], addr)
}

63
openp2p.go
View File

@@ -1,63 +0,0 @@
package main
import (
"fmt"
"math/rand"
"os"
"path/filepath"
"time"
)
func main() {
rand.Seed(time.Now().UnixNano())
binDir := filepath.Dir(os.Args[0])
os.Chdir(binDir) // for system service
gLog = NewLogger(binDir, "openp2p", LvDEBUG, 1024*1024, LogFileAndConsole)
// TODO: install sub command, deamon process
if len(os.Args) > 1 {
switch os.Args[1] {
case "version", "-v", "--version":
fmt.Println(OpenP2PVersion)
return
case "update":
gLog = NewLogger(filepath.Dir(os.Args[0]), "openp2p", LvDEBUG, 1024*1024, LogFileAndConsole)
targetPath := filepath.Join(defaultInstallPath, defaultBinName)
d := daemon{}
err := d.Control("restart", targetPath, nil)
if err != nil {
gLog.Println(LvERROR, "restart service error:", err)
} else {
gLog.Println(LvINFO, "restart service ok.")
}
return
case "install":
install()
return
case "uninstall":
uninstall()
return
}
} else {
installByFilename()
}
parseParams("")
gLog.Println(LvINFO, "openp2p start. version: ", OpenP2PVersion)
gLog.Println(LvINFO, "Contact: QQ: 477503927, Email: openp2p.cn@gmail.com")
if gConf.daemonMode {
d := daemon{}
d.run()
return
}
gLog.Println(LvINFO, &gConf)
setFirewall()
network := P2PNetworkInstance(&gConf.Network)
if ok := network.Connect(30000); !ok {
gLog.Println(LvERROR, "P2PNetwork login error")
return
}
gLog.Println(LvINFO, "waiting for connection...")
forever := make(chan bool)
<-forever
}

17
p2pconn.go
View File

@@ -1,17 +0,0 @@
package main
import (
"time"
)
type p2pConn interface {
ReadMessage() (*openP2PHeader, []byte, error)
WriteBytes(uint16, uint16, []byte) error
WriteBuffer([]byte) error
WriteMessage(uint16, uint16, interface{}) error
Close() error
Accept() error
CloseListener()
SetReadDeadline(t time.Time) error
SetWriteDeadline(t time.Time) error
}