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-rw-r--r--app/build.gradle9
-rw-r--r--app/proguard-rules.pro4
-rw-r--r--app/src/main/AndroidManifest.xml4
-rw-r--r--app/src/main/java/org/pacien/tincapp/activities/configure/ConfigurationFtpServerFragment.kt72
-rw-r--r--app/src/main/java/org/pacien/tincapp/service/ConfigurationFtpService.kt128
-rw-r--r--app/src/main/res/layout/configure_activity.xml24
-rw-r--r--app/src/main/res/layout/configure_tools_configuration_ftp_server_fragment.xml86
-rw-r--r--app/src/main/res/values-nb-rNO/strings.xml1
-rw-r--r--app/src/main/res/values-zh-rCN/strings.xml1
-rw-r--r--app/src/main/res/values-zh-rHK/strings.xml1
-rw-r--r--app/src/main/res/values-zh-rTW/strings.xml1
-rw-r--r--app/src/main/res/values/strings.xml8
12 files changed, 326 insertions, 13 deletions
diff --git a/app/build.gradle b/app/build.gradle
index 99e9226..41c75ef 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -70,6 +70,14 @@ android {
70 buildFeatures { 70 buildFeatures {
71 dataBinding = true 71 dataBinding = true
72 } 72 }
73
74 packagingOptions {
75 // clashing in dependencies (Apache Mina FtpServer)
76 exclude 'META-INF/DEPENDENCIES'
77 exclude 'META-INF/spring.schemas'
78 exclude 'META-INF/spring.handlers'
79 exclude 'META-INF/license.txt'
80 }
73} 81}
74 82
75dependencies { 83dependencies {
@@ -88,6 +96,7 @@ dependencies {
88 implementation('org.apache.commons:commons-configuration2:2.3') { exclude group: 'commons-logging', module: 'commons-logging' } 96 implementation('org.apache.commons:commons-configuration2:2.3') { exclude group: 'commons-logging', module: 'commons-logging' }
89 implementation('commons-beanutils:commons-beanutils:1.9.3') { exclude group: 'commons-logging', module: 'commons-logging' } 97 implementation('commons-beanutils:commons-beanutils:1.9.3') { exclude group: 'commons-logging', module: 'commons-logging' }
90 implementation('commons-io:commons-io:2.6') { exclude group: 'commons-logging', module: 'commons-logging' } 98 implementation('commons-io:commons-io:2.6') { exclude group: 'commons-logging', module: 'commons-logging' }
99 implementation('org.apache.ftpserver:ftpserver:1.1.1') { exclude group: 'org.slf4j', module: 'slf4j-log4j12' }
91} 100}
92 101
93repositories { 102repositories {
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 5100915..ffbb3e3 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -1,5 +1,5 @@
1# Tinc App, an Android binding and user interface for the tinc mesh VPN daemon 1# Tinc App, an Android binding and user interface for the tinc mesh VPN daemon
2# Copyright (C) 2017-2019 Pacien TRAN-GIRARD 2# Copyright (C) 2017-2020 Pacien TRAN-GIRARD
3# 3#
4# This program is free software: you can redistribute it and/or modify 4# This program is free software: you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by 5# it under the terms of the GNU General Public License as published by
@@ -15,6 +15,8 @@
15# along with this program. If not, see <https://www.gnu.org/licenses/>. 15# along with this program. If not, see <https://www.gnu.org/licenses/>.
16 16
17-keep class org.apache.commons.** { *; } 17-keep class org.apache.commons.** { *; }
18-keep class org.apache.mina.** { *; }
19-keep class org.apache.ftpserver.** { *; }
18-keep class org.bouncycastle.** 20-keep class org.bouncycastle.**
19-keep class ch.qos.** { *; } 21-keep class ch.qos.** { *; }
20-keep class org.slf4j.** { *; } 22-keep class org.slf4j.** { *; }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index c86ec8f..020d62d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -81,6 +81,10 @@
81 </intent-filter> 81 </intent-filter>
82 </service> 82 </service>
83 83
84 <service
85 android:name="org.pacien.tincapp.service.ConfigurationFtpService">
86 </service>
87
84 </application> 88 </application>
85 89
86</manifest> 90</manifest>
diff --git a/app/src/main/java/org/pacien/tincapp/activities/configure/ConfigurationFtpServerFragment.kt b/app/src/main/java/org/pacien/tincapp/activities/configure/ConfigurationFtpServerFragment.kt
new file mode 100644
index 0000000..b97a15e
--- /dev/null
+++ b/app/src/main/java/org/pacien/tincapp/activities/configure/ConfigurationFtpServerFragment.kt
@@ -0,0 +1,72 @@
1/*
2 * Tinc App, an Android binding and user interface for the tinc mesh VPN daemon
3 * Copyright (C) 2017-2020 Pacien TRAN-GIRARD
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <https://www.gnu.org/licenses/>.
17 */
18
19package org.pacien.tincapp.activities.configure
20
21import android.content.Intent
22import android.os.Bundle
23import android.view.LayoutInflater
24import android.view.View
25import android.view.ViewGroup
26import androidx.databinding.Observable
27import androidx.databinding.ObservableBoolean
28import org.pacien.tincapp.activities.BaseFragment
29import org.pacien.tincapp.databinding.ConfigureToolsConfigurationFtpServerFragmentBinding
30import org.pacien.tincapp.service.ConfigurationFtpService
31
32/**
33 * @author pacien
34 */
35class ConfigurationFtpServerFragment : BaseFragment() {
36 private val ftpServerStartListener = object : Observable.OnPropertyChangedCallback() {
37 override fun onPropertyChanged(sender: Observable, propertyId: Int) {
38 binding.ftpEnabled = (sender as ObservableBoolean).get()
39 }
40 }
41
42 private lateinit var binding: ConfigureToolsConfigurationFtpServerFragmentBinding
43
44 override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
45 binding = ConfigureToolsConfigurationFtpServerFragmentBinding.inflate(inflater, container, false)
46 binding.ftpUsername = ConfigurationFtpService.FTP_USERNAME
47 binding.ftpPassword = ConfigurationFtpService.FTP_PASSWORD
48 binding.ftpPort = ConfigurationFtpService.FTP_PORT
49 binding.toggleFtpState = { toggleServer() }
50 return binding.root
51 }
52
53 override fun onResume() {
54 super.onResume()
55 ConfigurationFtpService.runningState.addOnPropertyChangedCallback(ftpServerStartListener)
56 binding.ftpEnabled = ConfigurationFtpService.runningState.get()
57 }
58
59 override fun onPause() {
60 ConfigurationFtpService.runningState.removeOnPropertyChangedCallback(ftpServerStartListener)
61 super.onPause()
62 }
63
64 private fun toggleServer() {
65 val targetServiceIntent = Intent(requireContext(), ConfigurationFtpService::class.java)
66
67 if (binding.ftpEnabled)
68 requireContext().stopService(targetServiceIntent)
69 else
70 requireContext().startService(targetServiceIntent)
71 }
72}
diff --git a/app/src/main/java/org/pacien/tincapp/service/ConfigurationFtpService.kt b/app/src/main/java/org/pacien/tincapp/service/ConfigurationFtpService.kt
new file mode 100644
index 0000000..c562768
--- /dev/null
+++ b/app/src/main/java/org/pacien/tincapp/service/ConfigurationFtpService.kt
@@ -0,0 +1,128 @@
1/*
2 * Tinc App, an Android binding and user interface for the tinc mesh VPN daemon
3 * Copyright (C) 2017-2020 Pacien TRAN-GIRARD
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <https://www.gnu.org/licenses/>.
17 */
18
19package org.pacien.tincapp.service
20
21import android.app.Service
22import android.content.Intent
23import android.os.IBinder
24import androidx.databinding.ObservableBoolean
25import org.apache.ftpserver.FtpServer
26import org.apache.ftpserver.FtpServerFactory
27import org.apache.ftpserver.ftplet.*
28import org.apache.ftpserver.listener.ListenerFactory
29import org.apache.ftpserver.usermanager.UsernamePasswordAuthentication
30import org.apache.ftpserver.usermanager.impl.WritePermission
31import org.pacien.tincapp.R
32import org.pacien.tincapp.context.App
33import org.pacien.tincapp.extensions.Java.defaultMessage
34import org.slf4j.LoggerFactory
35import java.io.IOException
36
37/**
38 * FTP server service allowing a remote and local user to access and modify configuration files in
39 * the application's context.
40 *
41 * @author pacien
42 */
43class ConfigurationFtpService : Service() {
44 companion object {
45 const val FTP_PORT = 65521 // tinc port `concat` FTP port
46 const val FTP_USERNAME = "tincapp"
47 val FTP_HOME_DIR = App.getContext().applicationInfo.dataDir!!
48 val FTP_PASSWORD = generateRandomString(8)
49
50 val runningState = ObservableBoolean(false)
51
52 private fun generateRandomString(length: Int): String {
53 val alphabet = ('a'..'z') + ('A'..'Z') + ('0'..'9')