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sheteng
com.ccwangluo.accelerator
Commits
3cfc17c2
Unverified
Commit
3cfc17c2
authored
Jan 24, 2019
by
Mygod
Committed by
GitHub
Jan 24, 2019
Browse files
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Browse Files
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Plain Diff
Merge pull request #2089 from Mygod/coroutines
Refactor using coroutines
parents
1658ac57
2241c5aa
Changes
22
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Showing
22 changed files
with
363 additions
and
388 deletions
+363
-388
build.gradle
build.gradle
+1
-1
core/build.gradle
core/build.gradle
+2
-2
core/src/main/java/com/github/shadowsocks/Core.kt
core/src/main/java/com/github/shadowsocks/Core.kt
+1
-4
core/src/main/java/com/github/shadowsocks/aidl/ShadowsocksConnection.kt
...java/com/github/shadowsocks/aidl/ShadowsocksConnection.kt
+7
-6
core/src/main/java/com/github/shadowsocks/bg/BaseService.kt
core/src/main/java/com/github/shadowsocks/bg/BaseService.kt
+65
-54
core/src/main/java/com/github/shadowsocks/bg/GuardedProcessPool.kt
...main/java/com/github/shadowsocks/bg/GuardedProcessPool.kt
+77
-103
core/src/main/java/com/github/shadowsocks/bg/LocalDnsService.kt
...rc/main/java/com/github/shadowsocks/bg/LocalDnsService.kt
+3
-3
core/src/main/java/com/github/shadowsocks/bg/LocalSocketListener.kt
...ain/java/com/github/shadowsocks/bg/LocalSocketListener.kt
+22
-23
core/src/main/java/com/github/shadowsocks/bg/ProxyInstance.kt
.../src/main/java/com/github/shadowsocks/bg/ProxyInstance.kt
+29
-32
core/src/main/java/com/github/shadowsocks/bg/RemoteConfig.kt
core/src/main/java/com/github/shadowsocks/bg/RemoteConfig.kt
+2
-1
core/src/main/java/com/github/shadowsocks/bg/TrafficMonitor.kt
...src/main/java/com/github/shadowsocks/bg/TrafficMonitor.kt
+15
-23
core/src/main/java/com/github/shadowsocks/bg/TransproxyService.kt
.../main/java/com/github/shadowsocks/bg/TransproxyService.kt
+6
-6
core/src/main/java/com/github/shadowsocks/bg/VpnService.kt
core/src/main/java/com/github/shadowsocks/bg/VpnService.kt
+40
-30
core/src/main/java/com/github/shadowsocks/utils/HttpsTest.kt
core/src/main/java/com/github/shadowsocks/utils/HttpsTest.kt
+33
-27
core/src/main/java/com/github/shadowsocks/utils/TcpFastOpen.kt
...src/main/java/com/github/shadowsocks/utils/TcpFastOpen.kt
+3
-1
core/src/main/java/com/github/shadowsocks/utils/Utils.kt
core/src/main/java/com/github/shadowsocks/utils/Utils.kt
+0
-11
mobile/proguard-rules.pro
mobile/proguard-rules.pro
+0
-2
mobile/src/main/java/com/github/shadowsocks/AppManager.kt
mobile/src/main/java/com/github/shadowsocks/AppManager.kt
+38
-40
mobile/src/main/java/com/github/shadowsocks/MainActivity.kt
mobile/src/main/java/com/github/shadowsocks/MainActivity.kt
+9
-9
mobile/src/main/res/layout/layout_apps.xml
mobile/src/main/res/layout/layout_apps.xml
+3
-1
tv/proguard-rules.pro
tv/proguard-rules.pro
+0
-2
tv/src/main/java/com/github/shadowsocks/tv/MainPreferenceFragment.kt
.../java/com/github/shadowsocks/tv/MainPreferenceFragment.kt
+7
-7
No files found.
build.gradle
View file @
3cfc17c2
...
...
@@ -4,7 +4,7 @@ apply plugin: 'com.github.ben-manes.versions'
buildscript
{
ext
{
kotlinVersion
=
'1.3.
11
'
kotlinVersion
=
'1.3.
20
'
minSdkVersion
=
21
sdkVersion
=
28
compileSdkVersion
=
28
...
...
core/build.gradle
View file @
3cfc17c2
...
...
@@ -62,13 +62,13 @@ dependencies {
api
"android.arch.work:work-runtime-ktx:$workVersion"
api
"androidx.lifecycle:lifecycle-extensions:$lifecycleVersion"
api
"androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycleVersion"
api
"androidx.preference:preference:1.0.0"
api
'androidx.preference:preference:1.0.0'
api
"androidx.room:room-runtime:$roomVersion"
api
'com.crashlytics.sdk.android:crashlytics:2.9.8'
api
'com.google.firebase:firebase-config:16.1.3'
api
'com.google.firebase:firebase-core:16.0.6'
api
'com.squareup.okhttp3:okhttp:3.12.1'
api
"com.takisoft.preferencex:preferencex:$preferencexVersion"
api
'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.1.0'
kapt
"androidx.lifecycle:lifecycle-compiler:$lifecycleVersion"
kapt
"androidx.room:room-compiler:$roomVersion"
testImplementation
"androidx.arch.core:core-testing:$lifecycleVersion"
...
...
core/src/main/java/com/github/shadowsocks/Core.kt
View file @
3cfc17c2
...
...
@@ -32,8 +32,6 @@ import android.content.IntentFilter
import
android.content.pm.PackageInfo
import
android.content.pm.PackageManager
import
android.os.Build
import
android.os.Handler
import
android.os.Looper
import
android.os.UserManager
import
androidx.annotation.RequiresApi
import
androidx.core.content.ContextCompat
...
...
@@ -60,7 +58,6 @@ object Core {
lateinit
var
app
:
Application
lateinit
var
configureIntent
:
(
Context
)
->
PendingIntent
val
handler
by
lazy
{
Handler
(
Looper
.
getMainLooper
())
}
val
packageInfo
:
PackageInfo
by
lazy
{
getPackageInfo
(
app
.
packageName
)
}
val
deviceStorage
by
lazy
{
if
(
Build
.
VERSION
.
SDK_INT
<
24
)
app
else
DeviceStorageApp
(
app
)
}
val
analytics
:
FirebaseAnalytics
by
lazy
{
FirebaseAnalytics
.
getInstance
(
deviceStorage
)
}
...
...
@@ -106,7 +103,7 @@ object Core {
// handle data restored/crash
if
(
Build
.
VERSION
.
SDK_INT
>=
24
&&
DataStore
.
directBootAware
&&
app
.
getSystemService
<
UserManager
>()
?.
isUserUnlocked
==
true
)
DirectBoot
.
flushTrafficStats
()
if
(
DataStore
.
tcpFastOpen
&&
!
TcpFastOpen
.
sendEnabled
)
TcpFastOpen
.
enable
Async
()
if
(
DataStore
.
tcpFastOpen
&&
!
TcpFastOpen
.
sendEnabled
)
TcpFastOpen
.
enable
Timeout
()
if
(
DataStore
.
publicStore
.
getLong
(
Key
.
assetUpdateTime
,
-
1
)
!=
packageInfo
.
lastUpdateTime
)
{
val
assetManager
=
app
.
assets
for
(
dir
in
arrayOf
(
"acl"
,
"overture"
))
...
...
core/src/main/java/com/github/shadowsocks/aidl/ShadowsocksConnection.kt
View file @
3cfc17c2
...
...
@@ -25,9 +25,9 @@ import android.content.Context
import
android.content.Intent
import
android.content.ServiceConnection
import
android.os.DeadObjectException
import
android.os.Handler
import
android.os.IBinder
import
android.os.RemoteException
import
com.github.shadowsocks.Core
import
com.github.shadowsocks.bg.ProxyService
import
com.github.shadowsocks.bg.TransproxyService
import
com.github.shadowsocks.bg.VpnService
...
...
@@ -38,7 +38,8 @@ import com.github.shadowsocks.utils.Key
/**
* This object should be compact as it will not get GC-ed.
*/
class
ShadowsocksConnection
(
private
var
listenForDeath
:
Boolean
=
false
)
:
ServiceConnection
,
IBinder
.
DeathRecipient
{
class
ShadowsocksConnection
(
private
val
handler
:
Handler
=
Handler
(),
private
var
listenForDeath
:
Boolean
=
false
)
:
ServiceConnection
,
IBinder
.
DeathRecipient
{
companion
object
{
val
serviceClass
get
()
=
when
(
DataStore
.
serviceMode
)
{
Key
.
modeProxy
->
ProxyService
::
class
...
...
@@ -66,13 +67,13 @@ class ShadowsocksConnection(private var listenForDeath: Boolean = false) : Servi
private
var
callback
:
Callback
?
=
null
private
val
serviceCallback
=
object
:
IShadowsocksServiceCallback
.
Stub
()
{
override
fun
stateChanged
(
state
:
Int
,
profileName
:
String
?,
msg
:
String
?)
{
Core
.
handler
.
post
{
callback
!!
.
stateChanged
(
state
,
profileName
,
msg
)
}
handler
.
post
{
callback
!!
.
stateChanged
(
state
,
profileName
,
msg
)
}
}
override
fun
trafficUpdated
(
profileId
:
Long
,
stats
:
TrafficStats
)
{
Core
.
handler
.
post
{
callback
!!
.
trafficUpdated
(
profileId
,
stats
)
}
handler
.
post
{
callback
!!
.
trafficUpdated
(
profileId
,
stats
)
}
}
override
fun
trafficPersisted
(
profileId
:
Long
)
{
Core
.
handler
.
post
{
callback
!!
.
trafficPersisted
(
profileId
)
}
handler
.
post
{
callback
!!
.
trafficPersisted
(
profileId
)
}
}
}
private
var
binder
:
IBinder
?
=
null
...
...
@@ -110,7 +111,7 @@ class ShadowsocksConnection(private var listenForDeath: Boolean = false) : Servi
override
fun
binderDied
()
{
service
=
null
callback
!!
.
onBinderDied
(
)
handler
.
post
(
callback
!!::
onBinderDied
)
}
private
fun
unregisterCallback
()
{
...
...
core/src/main/java/com/github/shadowsocks/bg/BaseService.kt
View file @
3cfc17c2
...
...
@@ -39,8 +39,8 @@ import com.github.shadowsocks.plugin.PluginManager
import
com.github.shadowsocks.utils.Action
import
com.github.shadowsocks.utils.broadcastReceiver
import
com.github.shadowsocks.utils.printLog
import
com.github.shadowsocks.utils.thread
import
com.google.firebase.analytics.FirebaseAnalytics
import
kotlinx.coroutines.*
import
java.io.File
import
java.net.UnknownHostException
import
java.util.*
...
...
@@ -62,21 +62,22 @@ object BaseService {
const
val
CONFIG_FILE_UDP
=
"shadowsocks-udp.conf"
class
Data
internal
constructor
(
private
val
service
:
Interface
)
{
@Volatile
var
state
=
STOPPED
va
l
processes
=
GuardedProcessPool
()
@Volatile
var
proxy
:
ProxyInstance
?
=
null
@Volatile
var
udpFallback
:
ProxyInstance
?
=
null
var
state
=
STOPPED
va
r
processes
:
GuardedProcessPool
?
=
null
var
proxy
:
ProxyInstance
?
=
null
var
udpFallback
:
ProxyInstance
?
=
null
var
notification
:
ServiceNotification
?
=
null
val
closeReceiver
=
broadcastReceiver
{
_
,
intent
->
when
(
intent
.
action
)
{
Action
.
RELOAD
->
service
.
forceLoad
()
else
->
service
.
stopRunner
(
true
)
else
->
service
.
stopRunner
()
}
}
var
closeReceiverRegistered
=
false
val
binder
=
Binder
(
this
)
var
connectingJob
:
Job
?
=
null
fun
changeState
(
s
:
Int
,
msg
:
String
?
=
null
)
{
if
(
state
==
s
&&
msg
==
null
)
return
...
...
@@ -92,6 +93,7 @@ object BaseService {
class
Binder
(
private
var
data
:
Data
?
=
null
)
:
IShadowsocksService
.
Stub
(),
AutoCloseable
{
val
callbacks
=
RemoteCallbackList
<
IShadowsocksServiceCallback
>()
private
val
bandwidthListeners
=
HashSet
<
IBinder
>()
// the binder is the real identifier
private
val
handler
=
Handler
()
override
fun
getState
():
Int
=
data
!!
.
state
override
fun
getProfileName
():
String
=
data
!!
.
proxy
?.
profile
?.
name
?:
"Idle"
...
...
@@ -101,17 +103,17 @@ object BaseService {
}
private
fun
broadcast
(
work
:
(
IShadowsocksServiceCallback
)
->
Unit
)
{
val
n
=
callbacks
.
beginBroadcast
()
for
(
i
in
0
until
n
)
try
{
work
(
callbacks
.
getBroadcastItem
(
i
))
}
catch
(
e
:
Exception
)
{
printLog
(
e
)
repeat
(
callbacks
.
beginBroadcast
())
{
try
{
work
(
callbacks
.
getBroadcastItem
(
it
))
}
catch
(
e
:
Exception
)
{
printLog
(
e
)
}
}
callbacks
.
finishBroadcast
()
}
private
fun
registerTimeout
()
=
Core
.
handler
.
postAtTime
(
this
::
onTimeout
,
this
,
SystemClock
.
uptimeMillis
()
+
1000
)
private
fun
registerTimeout
()
=
handler
.
postDelayed
(
this
::
onTimeout
,
1000
)
private
fun
onTimeout
()
{
val
proxies
=
listOfNotNull
(
data
!!
.
proxy
,
data
!!
.
udpFallback
)
val
stats
=
proxies
...
...
@@ -157,7 +159,7 @@ object BaseService {
override
fun
stopListeningForBandwidth
(
cb
:
IShadowsocksServiceCallback
)
{
if
(
bandwidthListeners
.
remove
(
cb
.
asBinder
())
&&
bandwidthListeners
.
isEmpty
())
{
Core
.
handler
.
removeCallbacksAndMessages
(
this
)
handler
.
removeCallbacksAndMessages
(
null
)
}
}
...
...
@@ -179,7 +181,7 @@ object BaseService {
override
fun
close
()
{
callbacks
.
kill
()
Core
.
handler
.
removeCallbacksAndMessages
(
this
)
handler
.
removeCallbacksAndMessages
(
null
)
data
=
null
}
}
...
...
@@ -193,26 +195,23 @@ object BaseService {
fun
forceLoad
()
{
val
(
profile
,
fallback
)
=
Core
.
currentProfile
?:
return
stopRunner
(
tru
e
,
(
this
as
Context
).
getString
(
R
.
string
.
profile_empty
))
?:
return
stopRunner
(
fals
e
,
(
this
as
Context
).
getString
(
R
.
string
.
profile_empty
))
if
(
profile
.
host
.
isEmpty
()
||
profile
.
password
.
isEmpty
()
||
fallback
!=
null
&&
(
fallback
.
host
.
isEmpty
()
||
fallback
.
password
.
isEmpty
()))
{
stopRunner
(
tru
e
,
(
this
as
Context
).
getString
(
R
.
string
.
proxy_empty
))
stopRunner
(
fals
e
,
(
this
as
Context
).
getString
(
R
.
string
.
proxy_empty
))
return
}
val
s
=
data
.
state
when
(
s
)
{
STOPPED
->
startRunner
()
CONNECTED
->
{
stopRunner
(
false
)
startRunner
()
}
CONNECTED
->
stopRunner
(
true
)
else
->
Crashlytics
.
log
(
Log
.
WARN
,
tag
,
"Illegal state when invoking use: $s"
)
}
}
fun
buildAdditionalArguments
(
cmd
:
ArrayList
<
String
>):
ArrayList
<
String
>
=
cmd
fun
startNative
Processes
()
{
suspend
fun
start
Processes
()
{
val
configRoot
=
(
if
(
Build
.
VERSION
.
SDK_INT
<
24
||
app
.
getSystemService
<
UserManager
>()
?.
isUserUnlocked
!=
false
)
app
else
Core
.
deviceStorage
).
noBackupFilesDir
val
udpFallback
=
data
.
udpFallback
...
...
@@ -233,39 +232,46 @@ object BaseService {
else
startService
(
Intent
(
this
,
javaClass
))
}
fun
killProcesses
()
=
data
.
processes
.
killAll
()
suspend
fun
killProcesses
()
{
data
.
processes
?.
run
{
close
()
data
.
processes
=
null
}
}
fun
stopRunner
(
stopService
:
Boolean
,
msg
:
String
?
=
null
)
{
fun
stopRunner
(
restart
:
Boolean
=
false
,
msg
:
String
?
=
null
)
{
if
(
data
.
state
==
STOPPING
)
return
// channge the state
val
data
=
data
data
.
changeState
(
STOPPING
)
GlobalScope
.
launch
(
Dispatchers
.
Main
,
CoroutineStart
.
UNDISPATCHED
)
{
Core
.
analytics
.
logEvent
(
"stop"
,
bundleOf
(
Pair
(
FirebaseAnalytics
.
Param
.
METHOD
,
tag
)))
Core
.
analytics
.
logEvent
(
"stop"
,
bundleOf
(
Pair
(
FirebaseAnalytics
.
Param
.
METHOD
,
tag
))
)
killProcesses
(
)
killProcesses
()
// clean up recevier
this
as
Service
if
(
data
.
closeReceiverRegistered
)
{
unregisterReceiver
(
data
.
closeReceiver
)
data
.
closeReceiverRegistered
=
false
}
// clean up recevier
this
@Interface
as
Service
val
data
=
data
if
(
data
.
closeReceiverRegistered
)
{
unregisterReceiver
(
data
.
closeReceiver
)
data
.
closeReceiverRegistered
=
false
}
data
.
notification
?.
destroy
()
data
.
notification
=
null
data
.
notification
?.
destroy
()
data
.
notification
=
null
val
ids
=
listOfNotNull
(
data
.
proxy
,
data
.
udpFallback
).
map
{
it
.
close
()
it
.
profile
.
id
}
data
.
proxy
=
null
data
.
binder
.
trafficPersisted
(
ids
)
val
ids
=
listOfNotNull
(
data
.
proxy
,
data
.
udpFallback
).
map
{
it
.
close
()
it
.
profile
.
id
}
data
.
proxy
=
null
data
.
binder
.
trafficPersisted
(
ids
)
// change the state
data
.
changeState
(
STOPPED
,
msg
)
// change the state
data
.
changeState
(
STOPPED
,
msg
)
// stop the service if nothing has bound to it
if
(
stopService
)
stopSelf
()
// stop the service if nothing has bound to it
if
(
restart
)
startRunner
()
else
stopSelf
()
}
}
fun
onStartCommand
(
intent
:
Intent
?,
flags
:
Int
,
startId
:
Int
):
Int
{
...
...
@@ -276,7 +282,7 @@ object BaseService {
if
(
profilePair
==
null
)
{
// gracefully shutdown: https://stackoverflow.com/q/47337857/2245107
data
.
notification
=
createNotification
(
""
)
stopRunner
(
tru
e
,
getString
(
R
.
string
.
profile_empty
))
stopRunner
(
fals
e
,
getString
(
R
.
string
.
profile_empty
))
return
Service
.
START_NOT_STICKY
}
val
(
profile
,
fallback
)
=
profilePair
...
...
@@ -298,15 +304,18 @@ object BaseService {
Core
.
analytics
.
logEvent
(
"start"
,
bundleOf
(
Pair
(
FirebaseAnalytics
.
Param
.
METHOD
,
tag
)))
data
.
changeState
(
CONNECTING
)
thread
(
"$tag-Connecting"
)
{
data
.
connectingJob
=
GlobalScope
.
launch
(
Dispatchers
.
Main
)
{
try
{
proxy
.
init
()
data
.
udpFallback
?.
init
()
// Clean up
killProcesses
()
startNativeProcesses
()
killProcesses
()
data
.
processes
=
GuardedProcessPool
{
printLog
(
it
)
data
.
connectingJob
?.
apply
{
runBlocking
{
cancelAndJoin
()
}
}
stopRunner
(
false
,
it
.
localizedMessage
)
}
startProcesses
()
proxy
.
scheduleUpdate
()
data
.
udpFallback
?.
scheduleUpdate
()
...
...
@@ -314,12 +323,14 @@ object BaseService {
data
.
changeState
(
CONNECTED
)
}
catch
(
_
:
UnknownHostException
)
{
stopRunner
(
tru
e
,
getString
(
R
.
string
.
invalid_server
))
stopRunner
(
fals
e
,
getString
(
R
.
string
.
invalid_server
))
}
catch
(
exc
:
Throwable
)
{
if
(
exc
!
is
PluginManager
.
PluginNotFoundException
&&
exc
!
is
VpnService
.
NullConnectionException
)
{
printLog
(
exc
)
}
stopRunner
(
true
,
"${getString(R.string.service_failed)}: ${exc.localizedMessage}"
)
stopRunner
(
false
,
"${getString(R.string.service_failed)}: ${exc.localizedMessage}"
)
}
finally
{
data
.
connectingJob
=
null
}
}
return
Service
.
START_NOT_STICKY
...
...
core/src/main/java/com/github/shadowsocks/bg/GuardedProcessPool.kt
View file @
3cfc17c2
...
...
@@ -26,135 +26,109 @@ import android.system.ErrnoException
import
android.system.Os
import
android.system.OsConstants
import
android.util.Log
import
androidx.annotation.MainThread
import
com.crashlytics.android.Crashlytics
import
com.github.shadowsocks.Core
import
com.github.shadowsocks.utils.Commandline
import
com.github.shadowsocks.utils.thread
import
kotlinx.coroutines.*
import
kotlinx.coroutines.channels.Channel
import
kotlinx.coroutines.selects.select
import
java.io.File
import
java.io.IOException
import
java.io.InputStream
import
java.util.concurrent.ArrayBlockingQueue
import
java.util.concurrent.atomic.AtomicReference
import
java.util.concurrent.TimeUnit
import
kotlin.concurrent.thread
class
GuardedProcessPool
{
companion
object
Dummy
:
IOException
(
"Oopsie the developer has made a no-no"
)
{
class
GuardedProcessPool
(
private
val
onFatal
:
(
IOException
)
->
Unit
)
:
CoroutineScope
{
companion
object
{
private
const
val
TAG
=
"GuardedProcessPool"
private
val
ProcessImpl
by
lazy
{
Class
.
forName
(
"java.lang.ProcessManager\$ProcessImpl"
)
}
private
val
pid
by
lazy
{
ProcessImpl
.
getDeclaredField
(
"pid"
).
apply
{
isAccessible
=
true
}
}
private
val
exitValueMutex
by
lazy
{
ProcessImpl
.
getDeclaredField
(
"exitValueMutex"
).
apply
{
isAccessible
=
true
}
private
val
pid
by
lazy
{
Class
.
forName
(
"java.lang.ProcessManager\$ProcessImpl"
).
getDeclaredField
(
"pid"
).
apply
{
isAccessible
=
true
}
}
}
private
inner
class
Guard
(
private
val
cmd
:
List
<
String
>
,
private
val
onRestartCallback
:
(()
->
Unit
)?
)
{
val
cmdName
=
File
(
cmd
.
first
()).
nameWithoutExtension
val
excQueue
=
ArrayBlockingQueue
<
IOException
>(
1
)
// ArrayBlockingQueue doesn't want null
private
var
pushed
=
false
private
inner
class
Guard
(
private
val
cmd
:
List
<
String
>)
{
private
val
abortChannel
=
Channel
<
Unit
>()
private
var
startTime
:
Long
=
-
1
private
lateinit
var
process
:
Process
private
fun
streamLogger
(
input
:
InputStream
,
logger
:
(
String
,
String
)
->
Int
)
=
thread
(
"StreamLogger-$cmdName"
)
{
try
{
input
.
bufferedReader
().
forEachLine
{
logger
(
TAG
,
it
)
}
}
catch
(
_
:
IOException
)
{
}
// ignore
}
private
fun
pushException
(
ioException
:
IOException
?)
{
if
(
pushed
)
return
excQueue
.
put
(
ioException
?:
Dummy
)
pushed
=
true
}
fun
looper
(
host
:
HashSet
<
Thread
>)
{
var
process
:
Process
?
=
null
try
{
var
callback
:
(()
->
Unit
)?
=
null
while
(
guardThreads
.
get
()
===
host
)
{
Crashlytics
.
log
(
Log
.
DEBUG
,
TAG
,
"start process: "
+
Commandline
.
toString
(
cmd
))
val
startTime
=
SystemClock
.
elapsedRealtime
()
process
=
ProcessBuilder
(
cmd
)
.
redirectErrorStream
(
true
)
.
directory
(
Core
.
deviceStorage
.
noBackupFilesDir
)
.
start
()
private
fun
streamLogger
(
input
:
InputStream
,
logger
:
(
String
)
->
Unit
)
=
try
{
input
.
bufferedReader
().
forEachLine
(
logger
)
}
catch
(
_
:
IOException
)
{
}
// ignore
streamLogger
(
process
.
inputStream
,
Log
::
i
)
streamLogger
(
process
.
errorStream
,
Log
::
e
)
if
(
callback
==
null
)
callback
=
onRestartCallback
else
callback
()
fun
start
()
{
startTime
=
SystemClock
.
elapsedRealtime
(
)
process
=
ProcessBuilder
(
cmd
).
directory
(
Core
.
deviceStorage
.
noBackupFilesDir
).
start
()
}
pushException
(
null
)
process
.
waitFor
()
suspend
fun
abort
()
{
if
(!
abortChannel
.
isClosedForSend
)
abortChannel
.
send
(
Unit
)
}
if
(
SystemClock
.
elapsedRealtime
()
-
startTime
<
1000
)
{
Crashlytics
.
log
(
Log
.
WARN
,
TAG
,
"process exit too fast, stop guard: $cmdName"
)
break
suspend
fun
looper
(
onRestartCallback
:
(()
->
Unit
)?)
{
var
running
=
true
val
cmdName
=
File
(
cmd
.
first
()).
nameWithoutExtension
val
exitChannel
=
Channel
<
Int
>()
try
{
while
(
true
)
{
thread
(
name
=
"stderr-$cmdName"
)
{
streamLogger
(
process
.
errorStream
)
{
Log
.
e
(
cmdName
,
it
)
}
}
thread
(
name
=
"stdout-$cmdName"
)
{
runBlocking
{
streamLogger
(
process
.
inputStream
)
{
Log
.
i
(
cmdName
,
it
)
}
exitChannel
.
send
(
process
.
waitFor
())
// this thread also acts as a daemon thread for waitFor
}
}
if
(
select
{
abortChannel
.
onReceive
{
true
}
// prefer abort to save work
exitChannel
.
onReceive
{
false
}
})
break
running
=
false
if
(
SystemClock
.
elapsedRealtime
()
-
startTime
<
1000
)
throw
IOException
(
"$cmdName exits too fast"
)
Crashlytics
.
log
(
Log
.
DEBUG
,
TAG
,
"restart process: "
+
Commandline
.
toString
(
cmd
))
start
()
running
=
true
onRestartCallback
?.
invoke
()
}
}
catch
(
_
:
InterruptedException
)
{
Crashlytics
.
log
(
Log
.
DEBUG
,
TAG
,
"thread interrupt, destroy process: $cmdName"
)
}
catch
(
e
:
IOException
)
{
pushException
(
e
)
Crashlytics
.
log
(
Log
.
WARN
,
TAG
,
"error occurred. stop guard: "
+
Commandline
.
toString
(
cmd
))
// calling callback without closing channel first will cause deadlock, therefore we defer it
GlobalScope
.
launch
(
Dispatchers
.
Main
)
{
onFatal
(
e
)
}
}
finally
{
if
(
process
!=
null
)
{
if
(
Build
.
VERSION
.
SDK_INT
<
24
)
{
val
pid
=
pid
.
get
(
process
)
as
Int
try
{
Os
.
kill
(
pid
,
OsConstants
.
SIGTERM
)
}
catch
(
e
:
ErrnoException
)
{
if
(
e
.
errno
!=
OsConstants
.
ESRCH
)
throw
e
}
val
mutex
=
exitValueMutex
.
get
(
process
)
as
Object
synchronized
(
mutex
)
{
try
{
process
.
exitValue
()
}
catch
(
e
:
IllegalThreadStateException
)
{
mutex
.
wait
(
500
)
}
}
}
process
.
destroy
()
// kill the process
if
(
Build
.
VERSION
.
SDK_INT
>=
26
)
{
val
isKilled
=
process
.
waitFor
(
1L
,
TimeUnit
.
SECONDS
)
// wait for 1 second
if
(!
isKilled
)
{
process
.
destroyForcibly
()
// Force to kill the process if it's still alive
}
abortChannel
.
close
()
if
(!
running
)
return
// process already exited, nothing to be done
if
(
Build
.
VERSION
.
SDK_INT
<
24
)
{
try
{
Os
.
kill
(
pid
.
get
(
process
)
as
Int
,
OsConstants
.
SIGTERM
)
}
catch
(
e
:
ErrnoException
)
{
if
(
e
.
errno
!=
OsConstants
.
ESRCH
)
throw
e
}
process
.
waitFor
()
// ensure the process is destroyed
if
(
withTimeoutOrNull
(
500
)
{
exitChannel
.
receive
()
}
!=
null
)
return
}
process
.
destroy
()
// kill the process
if
(
Build
.
VERSION
.
SDK_INT
>=
26
)
{
if
(
withTimeoutOrNull
(
1000
)
{
exitChannel
.
receive
()
}
!=
null
)
return
process
.
destroyForcibly
()
// Force to kill the process if it's still alive
}
pushException
(
null
)
exitChannel
.
receive
(
)
}
}
}
/**
* This is an indication of which thread pool is being active.
* Reading/writing this collection still needs an additional lock to prevent concurrent modification.
*/
private
val
guardThreads
=
AtomicReference
<
HashSet
<
Thread
>>(
HashSet
())
fun
start
(
cmd
:
List
<
String
>,
onRestartCallback
:
(()
->
Unit
)?
=
null
):
GuardedProcessPool
{
val
guard
=
Guard
(
cmd
,
onRestartCallback
)
val
guardThreads
=
guardThreads
.
get
()
synchronized
(
guardThreads
)
{
guardThreads
.
add
(
thread
(
"GuardThread-${guard.cmdName}"
)
{
guard
.
looper
(
guardThreads
)
})
}
val
ioException
=
guard
.
excQueue
.
take
()
if
(
ioException
!==
Dummy
)
throw
ioException
return
this
private
val
supervisor
=
SupervisorJob
()
override
val
coroutineContext
get
()
=
Dispatchers
.
Main
+
super
visor
private
val
guards
=
ArrayList
<
Guard
>()
@MainThread
suspend
fun
start
(
cmd
:
List
<
String
>,
onRestartCallback
:
(()
->
Unit
)?
=
null
)
{
Crashlytics
.
log
(
Log
.
DEBUG
,
TAG
,
"start process: "
+
Commandline
.
toString
(
cmd
))
val
guard
=
Guard
(
cmd
)
guard
.
start
()
guards
+=
guard
launch
(
start
=
CoroutineStart
.
UNDISPATCHED
)
{
guard
.
looper
(
onRestartCallback
)
}
}
fun
killAll
()
{
val
guardThreads
=
guardThreads
.
getAndSet
(
HashSet
())
synchronized
(
guardThreads
)
{
guardThreads
.
forEach
{
it
.
interrupt
()
}
try
{
guardThreads
.
forEach
{
it
.
join
()
}
}
catch
(
_
:
InterruptedException
)
{
}
}
@MainThread
suspend
fun
close
()
{
guards
.
forEach
{
it
.
abort
()
}
super
visor
.
children
.
forEach
{
it
.
join
()
}
// we can't cancel the supervisor as we need it to do clean up
}
}
core/src/main/java/com/github/shadowsocks/bg/LocalDnsService.kt
View file @
3cfc17c2
...
...
@@ -32,8 +32,8 @@ import org.json.JSONObject
object
LocalDnsService
{
interface
Interface
:
BaseService
.
Interface
{
override
fun
startNative
Processes
()
{
super
.
start
Native
Processes
()
override
suspend
fun
start
Processes
()
{
super
.
startProcesses
()
val
data
=
data
val
profile
=
data
.
proxy
!!
.
profile
...
...
@@ -86,7 +86,7 @@ object LocalDnsService {
})
}
if
(!
profile
.
udpdns
)
data
.
processes
.
start
(
buildAdditionalArguments
(
arrayListOf
(
if
(!
profile
.
udpdns
)
data
.
processes
!!
.
start
(
buildAdditionalArguments
(
arrayListOf
(
File
(
app
.
applicationInfo
.
nativeLibraryDir
,
Executable
.
OVERTURE
).
absolutePath
,
"-c"
,
buildOvertureConfig
(
"overture.conf"
))))
}
...
...
core/src/main/java/com/github/shadowsocks/bg/LocalSocketListener.kt
View file @
3cfc17c2
...
...
@@ -23,16 +23,19 @@ package com.github.shadowsocks.bg
import
android.net.LocalServerSocket
import
android.net.LocalSocket
import
android.net.LocalSocketAddress
import
android.system.ErrnoException
import
android.system.Os
import
android.system.OsConstants
import
com.github.shadowsocks.utils.printLog
import
java.io.File
import
java.io.IOException
abstract
class
LocalSocketListener
(
protected
val
tag
:
String
)
:
Thread
(
tag
)
{
init
{
setUncaughtExceptionHandler
{
_
,
t
->
printLog
(
t
)
}
abstract
class
LocalSocketListener
(
name
:
String
,
socketFile
:
File
)
:
Thread
(
name
),
AutoCloseable
{
private
val
localSocket
=
LocalSocket
().
apply
{
socketFile
.
delete
()
// It's a must-have to close and reuse previous local socket.
bind
(
LocalSocketAddress
(
socketFile
.
absolutePath
,
LocalSocketAddress
.
Namespace
.
FILESYSTEM
))
}
protected
abstract
val
socketFile
:
File
private
val
serverSocket
=
LocalServerSocket
(
localSocket
.
fileDescriptor
)
@Volatile
private
var
running
=
true
...
...
@@ -40,29 +43,25 @@ abstract class LocalSocketListener(protected val tag: String) : Thread(tag) {
* Inherited class do not need to close input/output streams as they will be closed automatically.
*/
protected
abstract
fun
accept
(
socket
:
LocalSocket
)
final
override
fun
run
()
{
socketFile
.
delete
()
// It's a must-have to close and reuse previous local socket.
LocalSocket
().
use
{
localSocket
->
val
serverSocket
=
try
{
localSocket
.
bind
(
LocalSocketAddress
(
socketFile
.
absolutePath
,
LocalSocketAddress
.
Namespace
.
FILESYSTEM
))
LocalServerSocket
(
localSocket
.
fileDescriptor
)
final
override
fun
run
()
=
localSocket
.
use
{
while
(
running
)
{
try
{
accept
(
serverSocket
.
accept
())
}
catch
(
e
:
IOException
)
{
printLog
(
e
)
return
}
while
(
running
)
{
try
{
serverSocket
.
accept
()
}
catch
(
e
:
IOException
)
{
printLog
(
e
)
continue
}
?.
use
(
this
::
accept
)
if
(
running
)
printLog
(
e
)
continue
}
}
}
fun
stopThread
()
{
override
fun
close
()
{
running
=
false
interrupt
()
// see also: https://issuetracker.google.com/issues/36945762#comment15
try
{
Os
.
shutdown
(
localSocket
.
fileDescriptor
,
OsConstants
.
SHUT_RDWR
)
}
catch
(
e
:
ErrnoException
)
{
if
(
e
.
errno
!=
OsConstants
.
EBADF
)
throw
e
// suppress fd already closed
}
join
()
}
}
core/src/main/java/com/github/shadowsocks/bg/ProxyInstance.kt
View file @
3cfc17c2
...
...
@@ -30,16 +30,18 @@ import com.github.shadowsocks.database.ProfileManager
import
com.github.shadowsocks.plugin.PluginConfiguration
import
com.github.shadowsocks.plugin.PluginManager
import
com.github.shadowsocks.preference.DataStore
import
com.github.shadowsocks.utils.*
import
okhttp3.FormBody
import
okhttp3.OkHttpClient
import
okhttp3.Request
import
com.github.shadowsocks.utils.DirectBoot
import
com.github.shadowsocks.utils.parseNumericAddress
import
com.github.shadowsocks.utils.signaturesCompat
import
kotlinx.coroutines.Dispatchers
import
kotlinx.coroutines.withContext
import
kotlinx.coroutines.withTimeout
import
java.io.File
import
java.io.IOException
import
java.net.HttpURLConnection
import
java.net.InetAddress
import
java.net.UnknownHostException
import
java.security.MessageDigest
import
java.util.concurrent.TimeUnit
/**
* This class sets up environment for ss-local.
...
...
@@ -50,25 +52,26 @@ class ProxyInstance(val profile: Profile, private val route: String = profile.ro
private
val
plugin
=
PluginConfiguration
(
profile
.
plugin
?:
""
).
selectedOptions
val
pluginPath
by
lazy
{
PluginManager
.
init
(
plugin
)
}
fun
init
()
{
suspend
fun
init
()
{
if
(
profile
.
host
==
"198.199.101.152"
)
{
val
client
=
OkHttpClient
.
Builder
()
.
connectTimeout
(
10
,
TimeUnit
.
SECONDS
)
.
writeTimeout
(
10
,
TimeUnit
.
SECONDS
)
.
readTimeout
(
30
,
TimeUnit
.
SECONDS
)
.
build
()
val
mdg
=
MessageDigest
.
getInstance
(
"SHA-1"
)
mdg
.
update
(
Core
.
packageInfo
.
signaturesCompat
.
first
().
toByteArray
())
val
requestBody
=
FormBody
.
Builder
()
.
add
(
"sig"
,
String
(
Base64
.
encode
(
mdg
.
digest
(),
0
)))
.
build
()
val
request
=
Request
.
Builder
()
.
url
(
RemoteConfig
.
proxyUrl
)
.
post
(
requestBody
)
.
build
()
val
proxies
=
client
.
newCall
(
request
).
execute
()
.
body
()
!!
.
string
().
split
(
'|'
).
toMutableList
()
val
conn
=
RemoteConfig
.
proxyUrl
.
openConnection
()
as
HttpURLConnection
conn
.
requestMethod
=
"POST"
conn
.
doOutput
=
true
val
proxies
=
try
{
withTimeout
(
30_000
)
{
withContext
(
Dispatchers
.
IO
)
{
conn
.
outputStream
.
bufferedWriter
().
use
{
it
.
write
(
"sig="
+
String
(
Base64
.
encode
(
mdg
.
digest
(),
Base64
.
DEFAULT
)))
}
conn
.
inputStream
.
bufferedReader
().
readText
()
}
}
}
finally
{
conn
.
disconnect
()
}.
split
(
'|'
).
toMutableList
()
proxies
.
shuffle
()
val
proxy
=
proxies
.
first
().
split
(
':'
)
profile
.
host
=
proxy
[
0
].
trim
()
...
...
@@ -80,22 +83,16 @@ class ProxyInstance(val profile: Profile, private val route: String = profile.ro
if
(
route
==
Acl
.
CUSTOM_RULES
)
Acl
.
save
(
Acl
.
CUSTOM_RULES
,
Acl
.
customRules
.
flatten
(
10
))
// it's hard to resolve DNS on a specific interface so we'll do it here
if
(
profile
.
host
.
parseNumericAddress
()
==
null
)
{
thread
(
"ProxyInstance-resolve"
)
{
// A WAR fix for Huawei devices that UnknownHostException cannot be caught correctly
try
{
profile
.
host
=
InetAddress
.
getByName
(
profile
.
host
).
hostAddress
?:
""
}
catch
(
_
:
UnknownHostException
)
{
}
}.
join
(
10
*
1000
)
if
(
profile
.
host
.
parseNumericAddress
()
==
null
)
throw
UnknownHostException
()
}
if
(
profile
.
host
.
parseNumericAddress
()
==
null
)
profile
.
host
=
withTimeout
(
10_000
)
{
withContext
(
Dispatchers
.
IO
)
{
InetAddress
.
getByName
(
profile
.
host
).
hostAddress
}
}
?:
throw
UnknownHostException
()
}
/**
* Sensitive shadowsocks configuration file requires extra protection. It may be stored in encrypted storage or
* device storage, depending on which is currently available.
*/
fun
start
(
service
:
BaseService
.
Interface
,
stat
:
File
,
configFile
:
File
,
extraFlag
:
String
?
=
null
)
{
suspend
fun
start
(
service
:
BaseService
.
Interface
,
stat
:
File
,
configFile
:
File
,
extraFlag
:
String
?
=
null
)
{
trafficMonitor
=
TrafficMonitor
(
stat
)
this
.
configFile
=
configFile
...
...
@@ -122,7 +119,7 @@ class ProxyInstance(val profile: Profile, private val route: String = profile.ro
if
(
DataStore
.
tcpFastOpen
)
cmd
+=
"--fast-open"
service
.
data
.
processes
.
start
(
cmd
)
service
.
data
.
processes
!!
.
start
(
cmd
)
}
fun
scheduleUpdate
()
{
...
...
core/src/main/java/com/github/shadowsocks/bg/RemoteConfig.kt
View file @
3cfc17c2
...
...
@@ -25,11 +25,12 @@ import androidx.core.os.bundleOf
import
com.github.shadowsocks.Core
import
com.github.shadowsocks.core.R
import
com.google.firebase.remoteconfig.FirebaseRemoteConfig
import
java.net.URL
object
RemoteConfig
{
private
val
config
=
FirebaseRemoteConfig
.
getInstance
().
apply
{
setDefaults
(
R
.
xml
.
default_configs
)
}
val
proxyUrl
get
()
=
config
.
getString
(
"proxy_url"
)
val
proxyUrl
get
()
=
URL
(
config
.
getString
(
"proxy_url"
)
)
fun
fetch
()
=
config
.
fetch
().
addOnCompleteListener
{
if
(
it
.
isSuccessful
)
config
.
activateFetched
()
else
{
...
...
core/src/main/java/com/github/shadowsocks/bg/TrafficMonitor.kt
View file @
3cfc17c2
...
...
@@ -23,33 +23,26 @@ package com.github.shadowsocks.bg
import
android.net.LocalSocket
import
android.os.SystemClock
import
com.github.shadowsocks.aidl.TrafficStats
import
com.github.shadowsocks.utils.printLog
import
java.io.File
import
java.io.IOException
import
java.nio.ByteBuffer
import
java.nio.ByteOrder
class
TrafficMonitor
(
statFile
:
File
)
:
AutoCloseable
{
private
val
thread
=
object
:
LocalSocketListener
(
"TrafficMonitor"
)
{
override
val
socketFile
=
statFile
override
fun
accept
(
socket
:
LocalSocket
)
{
try
{
val
buffer
=
ByteArray
(
16
)
if
(
socket
.
inputStream
.
read
(
buffer
)
!=
16
)
throw
IOException
(
"Unexpected traffic stat length"
)
val
stat
=
ByteBuffer
.
wrap
(
buffer
).
order
(
ByteOrder
.
LITTLE_ENDIAN
)
val
tx
=
stat
.
getLong
(
0
)
val
rx
=
stat
.
getLong
(
8
)
if
(
current
.
txTotal
!=
tx
)
{
current
.
txTotal
=
tx
dirty
=
true
}
if
(
current
.
rxTotal
!=
rx
)
{
current
.
rxTotal
=
rx
dirty
=
true
}
}
catch
(
e
:
IOException
)
{
printLog
(
e
)
private
val
thread
=
object
:
LocalSocketListener
(
"TrafficMonitor"
,
statFile
)
{
override
fun
accept
(
socket
:
LocalSocket
)
=
socket
.
use
{
val
buffer
=
ByteArray
(
16
)
if
(
socket
.
inputStream
.
read
(
buffer
)
!=
16
)
throw
IOException
(
"Unexpected traffic stat length"
)
val
stat
=
ByteBuffer
.
wrap
(
buffer
).
order
(
ByteOrder
.
LITTLE_ENDIAN
)
val
tx
=
stat
.
getLong
(
0
)
val
rx
=
stat
.
getLong
(
8
)
if
(
current
.
txTotal
!=
tx
)
{
current
.
txTotal
=
tx
dirty
=
true
}
if
(
current
.
rxTotal
!=
rx
)
{
current
.
rxTotal
=
rx
dirty
=
true
}
}
}.
apply
{
start
()
}
...
...
@@ -57,7 +50,6 @@ class TrafficMonitor(statFile: File) : AutoCloseable {
val
current
=
TrafficStats
()
var
out
=
TrafficStats
()
private
var
timestampLast
=
0L
@Volatile
private
var
dirty
=
false
fun
requestUpdate
():
Pair
<
TrafficStats
,
Boolean
>
{
...
...
@@ -87,5 +79,5 @@ class TrafficMonitor(statFile: File) : AutoCloseable {
return
Pair
(
out
,
updated
)
}
override
fun
close
()
=
thread
.
stopThread
()
override
fun
close
()
=
thread
.
close
()
}
core/src/main/java/com/github/shadowsocks/bg/TransproxyService.kt
View file @
3cfc17c2
...
...
@@ -36,7 +36,7 @@ class TransproxyService : Service(), LocalDnsService.Interface {
override
fun
onStartCommand
(
intent
:
Intent
?,
flags
:
Int
,
startId
:
Int
):
Int
=
super
<
LocalDnsService
.
Interface
>.
onStartCommand
(
intent
,
flags
,
startId
)
private
fun
startDNSTunnel
()
{
private
suspend
fun
startDNSTunnel
()
{
val
proxy
=
data
.
proxy
!!
val
cmd
=
arrayListOf
(
File
(
applicationInfo
.
nativeLibraryDir
,
Executable
.
SS_TUNNEL
).
absolutePath
,
"-t"
,
"10"
,
...
...
@@ -47,10 +47,10 @@ class TransproxyService : Service(), LocalDnsService.Interface {
// config is already built by BaseService.Interface
"-c"
,
(
data
.
udpFallback
?:
proxy
).
configFile
!!
.
absolutePath
)
if
(
DataStore
.
tcpFastOpen
)
cmd
+=
"--fast-open"
data
.
processes
.
start
(
cmd
)
data
.
processes
!!
.
start
(
cmd
)
}
private
fun
startRedsocksDaemon
()
{
private
suspend
fun
startRedsocksDaemon
()
{
File
(
Core
.
deviceStorage
.
noBackupFilesDir
,
"redsocks.conf"
).
writeText
(
"""base {
log_debug = off;
log_info = off;
...
...
@@ -66,13 +66,13 @@ redsocks {
type = socks5;
}
"""
)
data
.
processes
.
start
(
listOf
(
data
.
processes
!!
.
start
(
listOf
(
File
(
applicationInfo
.
nativeLibraryDir
,
Executable
.
REDSOCKS
).
absolutePath
,
"-c"
,
"redsocks.conf"
))
}
override
fun
startNative
Processes
()
{
override
suspend
fun
start
Processes
()
{
startRedsocksDaemon
()
super
.
start
Native
Processes
()
super
.
startProcesses
()
if
(
data
.
proxy
!!
.
profile
.
udpdns
)
startDNSTunnel
()
}
...
...
core/src/main/java/com/github/shadowsocks/bg/VpnService.kt
View file @
3cfc17c2
...
...
@@ -39,6 +39,7 @@ import com.github.shadowsocks.utils.Key
import
com.github.shadowsocks.utils.Subnet
import
com.github.shadowsocks.utils.parseNumericAddress
import
com.github.shadowsocks.utils.printLog
import
kotlinx.coroutines.*
import
java.io.Closeable
import
java.io.File
import
java.io.FileDescriptor
...
...
@@ -78,26 +79,37 @@ class VpnService : BaseVpnService(), LocalDnsService.Interface {
override
fun
close
()
=
Os
.
close
(
fd
)
}
private
inner
class
ProtectWorker
:
LocalSocketListener
(
"ShadowsocksVpnThread"
)
{
override
val
socketFile
:
File
=
File
(
Core
.
deviceStorage
.
noBackupFilesDir
,
"protect_path"
)
private
inner
class
ProtectWorker
:
LocalSocketListener
(
"ShadowsocksVpnThread"
,
File
(
Core
.
deviceStorage
.
noBackupFilesDir
,
"protect_path"
)),
CoroutineScope
{
private
val
job
=
SupervisorJob
()
override
val
coroutineContext
get
()
=
Dispatchers
.
IO
+
job
+
CoroutineExceptionHandler
{
_
,
t
->
printLog
(
t
)
}
override
fun
accept
(
socket
:
LocalSocket
)
=
try
{
socket
.
inputStream
.
read
()
val
fd
=
socket
.
ancillaryFileDescriptors
!!
.
single
()
!!
CloseableFd
(
fd
).
use
{
socket
.
outputStream
.
write
(
if
(
underlyingNetwork
.
let
{
network
->
if
(
network
!=
null
&&
Build
.
VERSION
.
SDK_INT
>=
23
)
try
{
network
.
bindSocket
(
fd
)
true
}
catch
(
e
:
IOException
)
{
// suppress ENONET (Machine is not on the network)
if
((
e
.
cause
as
?
ErrnoException
)
?.
errno
!=
64
)
printLog
(
e
)
false
}
else
protect
(
getInt
.
invoke
(
fd
)
as
Int
)
})
0
else
1
)
override
fun
accept
(
socket
:
LocalSocket
)
{
launch
{
socket
.
use
{
socket
.
inputStream
.
read
()
val
fd
=
socket
.
ancillaryFileDescriptors
!!
.
single
()
!!
CloseableFd
(
fd
).
use
{
socket
.
outputStream
.
write
(
if
(
underlyingNetwork
.
let
{
network
->
if
(
network
!=
null
&&
Build
.
VERSION
.
SDK_INT
>=
23
)
try
{
network
.
bindSocket
(
fd
)
true
}
catch
(
e
:
IOException
)
{
// suppress ENONET (Machine is not on the network)
if
((
e
.
cause
as
?
ErrnoException
)
?.
errno
!=
64
)
printLog
(
e
)
false
}
else
protect
(
getInt
.
invoke
(
fd
)
as
Int
)
})
0
else
1
)
}
}
}
}
catch
(
e
:
IOException
)
{
printLog
(
e
)
}
suspend
fun
shutdown
()
{
job
.
cancel
()
close
()
job
.
join
()
}
}
inner
class
NullConnectionException
:
NullPointerException
()
{
...
...
@@ -139,14 +151,14 @@ class VpnService : BaseVpnService(), LocalDnsService.Interface {
else
->
super
<
LocalDnsService
.
Interface
>.
onBind
(
intent
)
}
override
fun
onRevoke
()
=
stopRunner
(
true
)
override
fun
onRevoke
()
=
stopRunner
()
override
fun
killProcesses
()
{
override
suspend
fun
killProcesses
()
{
if
(
listeningForDefaultNetwork
)
{
connectivity
.
unregisterNetworkCallback
(
defaultNetworkCallback
)
listeningForDefaultNetwork
=
false
}
worker
?.
s
topThread
()
worker
?.
s
hutdown
()
worker
=
null
super
.
killProcesses
()
conn
?.
close
()
...
...
@@ -159,16 +171,14 @@ class VpnService : BaseVpnService(), LocalDnsService.Interface {
startActivity
(
Intent
(
this
,
VpnRequestActivity
::
class
.
java
)
.
addFlags
(
Intent
.
FLAG_ACTIVITY_NEW_TASK
))
else
return
super
<
LocalDnsService
.
Interface
>.
onStartCommand
(
intent
,
flags
,
startId
)
stopRunner
(
true
)
stopRunner
()
return
Service
.
START_NOT_STICKY
}
override
fun
startNativeProcesses
()
{
val
worker
=
ProtectWorker
()
worker
.
start
()
this
.
worker
=
worker
override
suspend
fun
startProcesses
()
{
worker
=
ProtectWorker
().
apply
{
start
()
}
super
.
start
Native
Processes
()
super
.
startProcesses
()
sendFd
(
startVpn
())
}
...
...
@@ -178,7 +188,7 @@ class VpnService : BaseVpnService(), LocalDnsService.Interface {
return
cmd
}
private
fun
startVpn
():
FileDescriptor
{
private
suspend
fun
startVpn
():
FileDescriptor
{
val
profile
=
data
.
proxy
!!
.
profile
val
builder
=
Builder
()
.
setConfigureIntent
(
Core
.
configureIntent
(
this
))
...
...
@@ -247,11 +257,11 @@ class VpnService : BaseVpnService(), LocalDnsService.Interface {
cmd
+=
"--dnsgw"
cmd
+=
"127.0.0.1:${DataStore.portLocalDns}"
}
data
.
processes
.
start
(
cmd
,
onRestartCallback
=
{
data
.
processes
!!
.
start
(
cmd
,
onRestartCallback
=
{
try
{
sendFd
(
conn
.
fileDescriptor
)
}
catch
(
e
:
ErrnoException
)
{
stopRunner
(
tru
e
,
e
.
message
)
stopRunner
(
fals
e
,
e
.
message
)
}
})
return
conn
.
fileDescriptor
...
...
core/src/main/java/com/github/shadowsocks/utils/HttpsTest.kt
View file @
3cfc17c2
...
...
@@ -26,9 +26,9 @@ import androidx.lifecycle.ViewModel
import
com.github.shadowsocks.Core
import
com.github.shadowsocks.Core.app
import
com.github.shadowsocks.acl.Acl
import
com.github.shadowsocks.bg.BaseService
import
com.github.shadowsocks.core.R
import
com.github.shadowsocks.preference.DataStore
import
kotlinx.coroutines.*
import
java.io.IOException
import
java.net.HttpURLConnection
import
java.net.InetSocketAddress
...
...
@@ -72,41 +72,47 @@ class HttpsTest : ViewModel() {
}
}
private
var
testCount
=
0
private
var
running
:
Pair
<
HttpURLConnection
,
Job
>?
=
null
val
status
=
MutableLiveData
<
Status
>().
apply
{
value
=
Status
.
Idle
}
fun
testConnection
()
{
++
testCount
cancelTest
()
status
.
value
=
Status
.
Testing
val
id
=
testCount
// it would change by other code
thread
(
"ConnectionTest"
)
{
val
url
=
URL
(
"https"
,
when
(
Core
.
currentProfile
!!
.
first
.
route
)
{
Acl
.
CHINALIST
->
"www.qualcomm.cn"
else
->
"www.google.com"
},
"/generate_204"
)
val
conn
=
(
if
(
DataStore
.
serviceMode
==
Key
.
modeVpn
)
url
.
openConnection
()
else
url
.
openConnection
(
Proxy
(
Proxy
.
Type
.
SOCKS
,
InetSocketAddress
(
"127.0.0.1"
,
DataStore
.
portProxy
))))
as
HttpURLConnection
conn
.
setRequestProperty
(
"Connection"
,
"close"
)
conn
.
instanceFollowRedirects
=
false
conn
.
useCaches
=
false
val
result
=
try
{
val
start
=
SystemClock
.
elapsedRealtime
()
val
code
=
conn
.
responseCode
val
elapsed
=
SystemClock
.
elapsedRealtime
()
-
start
if
(
code
==
204
||
code
==
200
&&
conn
.
responseLength
==
0L
)
Status
.
Success
(
elapsed
)
else
Status
.
Error
.
UnexpectedResponseCode
(
code
)
}
catch
(
e
:
IOException
)
{
Status
.
Error
.
IOFailure
(
e
)
}
finally
{
conn
.
disconnect
()
val
url
=
URL
(
"https"
,
when
(
Core
.
currentProfile
!!
.
first
.
route
)
{
Acl
.
CHINALIST
->
"www.qualcomm.cn"
else
->
"www.google.com"
},
"/generate_204"
)
val
conn
=
(
if
(
DataStore
.
serviceMode
==
Key
.
modeVpn
)
url
.
openConnection
()
else
url
.
openConnection
(
Proxy
(
Proxy
.
Type
.
SOCKS
,
InetSocketAddress
(
"127.0.0.1"
,
DataStore
.
portProxy
))))
as
HttpURLConnection
conn
.
setRequestProperty
(
"Connection"
,
"close"
)
conn
.
instanceFollowRedirects
=
false
conn
.
useCaches
=
false
running
=
conn
to
GlobalScope
.
launch
(
Dispatchers
.
Main
,
CoroutineStart
.
UNDISPATCHED
)
{
status
.
value
=
withContext
(
Dispatchers
.
IO
)
{
try
{
val
start
=
SystemClock
.
elapsedRealtime
()
val
code
=
conn
.
responseCode
val
elapsed
=
SystemClock
.
elapsedRealtime
()
-
start
if
(
code
==
204
||
code
==
200
&&
conn
.
responseLength
==
0L
)
Status
.
Success
(
elapsed
)
else
Status
.
Error
.
UnexpectedResponseCode
(
code
)
}
catch
(
e
:
IOException
)
{
Status
.
Error
.
IOFailure
(
e
)
}
finally
{
conn
.
disconnect
()
}
}
if
(
testCount
==
id
)
status
.
postValue
(
result
)
}
}
private
fun
cancelTest
()
=
running
?.
let
{
(
conn
,
job
)
->
job
.
cancel
()
// ensure job is cancelled before interrupting
conn
.
disconnect
()
running
=
null
}
fun
invalidate
()
{
++
testCount
cancelTest
()
status
.
value
=
Status
.
Idle
}
}
core/src/main/java/com/github/shadowsocks/utils/TcpFastOpen.kt
View file @
3cfc17c2
...
...
@@ -20,6 +20,8 @@
package
com.github.shadowsocks.utils
import
kotlinx.coroutines.runBlocking
import
kotlinx.coroutines.withTimeoutOrNull
import
java.io.File
import
java.io.IOException
...
...
@@ -58,5 +60,5 @@ object TcpFastOpen {
e
.
localizedMessage
}
}
fun
enable
Async
()
=
thread
(
"TcpFastOpen"
)
{
enable
()
}.
join
(
1000
)
fun
enable
Timeout
()
=
runBlocking
{
withTimeoutOrNull
(
1000
)
{
enable
()
}
}
}
core/src/main/java/com/github/shadowsocks/utils/Utils.kt
View file @
3cfc17c2
...
...
@@ -54,17 +54,6 @@ fun broadcastReceiver(callback: (Context, Intent) -> Unit): BroadcastReceiver =
override
fun
onReceive
(
context
:
Context
,
intent
:
Intent
)
=
callback
(
context
,
intent
)
}
/**
* Wrapper for kotlin.concurrent.thread that tracks uncaught exceptions.
*/
fun
thread
(
name
:
String
?
=
null
,
start
:
Boolean
=
true
,
isDaemon
:
Boolean
=
false
,
contextClassLoader
:
ClassLoader
?
=
null
,
priority
:
Int
=
-
1
,
block
:
()
->
Unit
):
Thread
{
val
thread
=
kotlin
.
concurrent
.
thread
(
false
,
isDaemon
,
contextClassLoader
,
name
,
priority
,
block
)
thread
.
setUncaughtExceptionHandler
{
_
,
t
->
printLog
(
t
)
}
if
(
start
)
thread
.
start
()
return
thread
}
val
URLConnection
.
responseLength
:
Long
get
()
=
if
(
Build
.
VERSION
.
SDK_INT
>=
24
)
contentLengthLong
else
contentLength
.
toLong
()
...
...
mobile/proguard-rules.pro
View file @
3cfc17c2
...
...
@@ -22,5 +22,3 @@
#-
renamesourcefileattribute
SourceFile
-
dontwarn
com
.
google
.
android
.
gms
.
internal
.
**
-
dontwarn
okhttp3
.
**
-
dontwarn
okio
.
**
mobile/src/main/java/com/github/shadowsocks/AppManager.kt
View file @
3cfc17c2
...
...
@@ -32,10 +32,10 @@ import android.content.pm.PackageInfo
import
android.content.pm.PackageManager
import
android.graphics.drawable.Drawable
import
android.os.Bundle
import
android.os.Handler
import
android.view.*
import
android.widget.ImageView
import
android.widget.Switch
import
androidx.annotation.UiThread
import
androidx.appcompat.app.AppCompatActivity
import
androidx.appcompat.widget.Toolbar
import
androidx.core.content.getSystemService
...
...
@@ -47,9 +47,8 @@ import com.github.shadowsocks.database.ProfileManager
import
com.github.shadowsocks.preference.DataStore
import
com.github.shadowsocks.utils.DirectBoot
import
com.github.shadowsocks.utils.Key
import
com.github.shadowsocks.utils.thread
import
com.google.android.material.snackbar.Snackbar
import
java.util.concurrent.atomic.AtomicBoolean
import
kotlinx.coroutines.*
class
AppManager
:
AppCompatActivity
()
{
companion
object
{
...
...
@@ -58,13 +57,13 @@ class AppManager : AppCompatActivity() {
private
var
receiver
:
BroadcastReceiver
?
=
null
private
var
cachedApps
:
List
<
PackageInfo
>?
=
null
private
fun
getApps
(
pm
:
PackageManager
)
=
synchronized
(
AppManager
)
{
private
suspend
fun
getApps
(
pm
:
PackageManager
)
=
synchronized
(
AppManager
)
{
if
(
receiver
==
null
)
receiver
=
Core
.
listenForPackageChanges
{
synchronized
(
AppManager
)
{
receiver
=
null
cachedApps
=
null
}
AppManager
.
instance
?.
re
loadApps
()
AppManager
.
instance
?.
loadApps
()
}
// Labels and icons can change on configuration (locale, etc.) changes, therefore they are not cached.
val
cachedApps
=
cachedApps
?:
pm
.
getInstalledPackages
(
PackageManager
.
GET_PERMISSIONS
)
...
...
@@ -72,7 +71,10 @@ class AppManager : AppCompatActivity() {
it
.
requestedPermissions
?.
contains
(
Manifest
.
permission
.
INTERNET
)
?:
false
}
this
.
cachedApps
=
cachedApps
cachedApps
}.
map
{
ProxiedApp
(
pm
,
it
.
applicationInfo
,
it
.
packageName
)
}
}.
map
{
yield
()
ProxiedApp
(
pm
,
it
.
applicationInfo
,
it
.
packageName
)
}
}
private
class
ProxiedApp
(
private
val
pm
:
PackageManager
,
private
val
appInfo
:
ApplicationInfo
,
...
...
@@ -106,17 +108,15 @@ class AppManager : AppCompatActivity() {
proxiedApps
.
add
(
item
.
packageName
)
check
.
isChecked
=
true
}
if
(!
appsLoading
.
get
())
{
DataStore
.
individual
=
proxiedApps
.
joinToString
(
"\n"
)
DataStore
.
dirty
=
true
}
DataStore
.
individual
=
proxiedApps
.
joinToString
(
"\n"
)
DataStore
.
dirty
=
true
}
}
private
inner
class
AppsAdapter
:
RecyclerView
.
Adapter
<
AppViewHolder
>()
{
private
var
apps
=
listOf
<
ProxiedApp
>()
fun
reload
()
{
suspend
fun
reload
()
{
apps
=
getApps
(
packageManager
)
.
sortedWith
(
compareBy
({
!
proxiedApps
.
contains
(
it
.
packageName
)
},
{
it
.
name
.
toString
()
}))
}
...
...
@@ -132,38 +132,36 @@ class AppManager : AppCompatActivity() {
private
lateinit
var
bypassSwitch
:
Switch
private
lateinit
var
appListView
:
RecyclerView
private
lateinit
var
loadingView
:
View
private
val
appsLoading
=
AtomicBoolean
()
private
val
handler
=
Handler
()
private
val
clipboard
by
lazy
{
getSystemService
<
ClipboardManager
>()
!!
}
private
var
loader
:
Job
?
=
null
private
val
shortAnimTime
by
lazy
{
resources
.
getInteger
(
android
.
R
.
integer
.
config_shortAnimTime
).
toLong
()
}
private
fun
View
.
crossFadeFrom
(
other
:
View
)
{
clearAnimation
()
other
.
clearAnimation
()
if
(
visibility
==
View
.
VISIBLE
&&
other
.
visibility
==
View
.
GONE
)
return
alpha
=
0F
visibility
=
View
.
VISIBLE
animate
().
alpha
(
1F
).
duration
=
shortAnimTime
other
.
animate
().
alpha
(
0F
).
setListener
(
object
:
AnimatorListenerAdapter
()
{
override
fun
onAnimationEnd
(
animation
:
Animator
)
{
other
.
visibility
=
View
.
GONE
}
}).
duration
=
shortAnimTime
}
private
fun
initProxiedApps
(
str
:
String
=
DataStore
.
individual
)
{
proxiedApps
=
str
.
split
(
'\n'
).
toHashSet
()
}
private
fun
reloadApps
()
{
if
(!
appsLoading
.
compareAndSet
(
true
,
false
))
loadAppsAsync
()
}
private
fun
loadAppsAsync
()
{
if
(!
appsLoading
.
compareAndSet
(
false
,
true
))
return
appListView
.
visibility
=
View
.
GONE
loadingView
.
visibility
=
View
.
VISIBLE
thread
(
"AppManager-loader"
)
{
@UiThread
private
fun
loadApps
()
{
loader
?.
cancel
()
loader
=
GlobalScope
.
launch
(
Dispatchers
.
Main
,
CoroutineStart
.
UNDISPATCHED
)
{
loadingView
.
crossFadeFrom
(
appListView
)
val
adapter
=
appListView
.
adapter
as
AppsAdapter
do
{
appsLoading
.
set
(
true
)
adapter
.
reload
()
}
while
(!
appsLoading
.
compareAndSet
(
true
,
false
))
handler
.
post
{
adapter
.
notifyDataSetChanged
()
val
shortAnimTime
=
resources
.
getInteger
(
android
.
R
.
integer
.
config_shortAnimTime
)
appListView
.
alpha
=
0F
appListView
.
visibility
=
View
.
VISIBLE
appListView
.
animate
().
alpha
(
1F
).
duration
=
shortAnimTime
.
toLong
()
loadingView
.
animate
().
alpha
(
0F
).
setListener
(
object
:
AnimatorListenerAdapter
()
{
override
fun
onAnimationEnd
(
animation
:
Animator
)
{
loadingView
.
visibility
=
View
.
GONE
}
}).
duration
=
shortAnimTime
.
toLong
()
}
withContext
(
Dispatchers
.
IO
)
{
adapter
.
reload
()
}
adapter
.
notifyDataSetChanged
()
appListView
.
crossFadeFrom
(
loadingView
)
}
}
...
...
@@ -199,7 +197,7 @@ class AppManager : AppCompatActivity() {
appListView
.
adapter
=
AppsAdapter
()
instance
=
this
loadApps
Async
()
loadApps
()
}
override
fun
onCreateOptionsMenu
(
menu
:
Menu
?):
Boolean
{
...
...
@@ -239,7 +237,7 @@ class AppManager : AppCompatActivity() {
DataStore
.
dirty
=
true
Snackbar
.
make
(
appListView
,
R
.
string
.
action_import_msg
,
Snackbar
.
LENGTH_LONG
).
show
()
initProxiedApps
(
apps
)
re
loadApps
()
loadApps
()
return
true
}
catch
(
_
:
IllegalArgumentException
)
{
}
}
...
...
@@ -255,7 +253,7 @@ class AppManager : AppCompatActivity() {
override
fun
onDestroy
()
{
instance
=
null
handler
.
removeCallbacksAndMessages
(
null
)
loader
?.
cancel
(
)
super
.
onDestroy
()
}
}
mobile/src/main/java/com/github/shadowsocks/MainActivity.kt
View file @
3cfc17c2
...
...
@@ -29,6 +29,7 @@ import android.nfc.NdefMessage
import
android.nfc.NfcAdapter
import
android.os.Bundle
import
android.os.DeadObjectException
import
android.os.Handler
import
android.util.Log
import
android.view.KeyCharacterMap
import
android.view.KeyEvent
...
...
@@ -124,7 +125,8 @@ class MainActivity : AppCompatActivity(), ShadowsocksConnection.Callback, OnPref
else
->
Core
.
startService
()
}
private
val
connection
=
ShadowsocksConnection
(
true
)
private
val
handler
=
Handler
()
private
val
connection
=
ShadowsocksConnection
(
handler
,
true
)
override
fun
onServiceConnected
(
service
:
IShadowsocksService
)
=
changeState
(
try
{
service
.
state
}
catch
(
_
:
DeadObjectException
)
{
...
...
@@ -132,11 +134,9 @@ class MainActivity : AppCompatActivity(), ShadowsocksConnection.Callback, OnPref
})
override
fun
onServiceDisconnected
()
=
changeState
(
BaseService
.
IDLE
)
override
fun
onBinderDied
()
{
Core
.
handler
.
post
{
connection
.
disconnect
(
this
)
Executable
.
killAll
()
connection
.
connect
(
this
,
this
)
}
connection
.
disconnect
(
this
)
Executable
.
killAll
()
connection
.
connect
(
this
,
this
)
}
override
fun
onActivityResult
(
requestCode
:
Int
,
resultCode
:
Int
,
data
:
Intent
?)
{
...
...
@@ -167,7 +167,7 @@ class MainActivity : AppCompatActivity(), ShadowsocksConnection.Callback, OnPref
fab
.
setOnClickListener
{
toggle
()
}
changeState
(
BaseService
.
IDLE
)
// reset everything to init state
Core
.
handler
.
post
{
connection
.
connect
(
this
,
this
)
}
connection
.
connect
(
this
,
this
)
DataStore
.
publicStore
.
registerChangeListener
(
this
)
val
intent
=
this
.
intent
...
...
@@ -205,7 +205,7 @@ class MainActivity : AppCompatActivity(), ShadowsocksConnection.Callback, OnPref
override
fun
onPreferenceDataStoreChanged
(
store
:
PreferenceDataStore
,
key
:
String
?)
{
when
(
key
)
{
Key
.
serviceMode
->
Core
.
handler
.
post
{
Key
.
serviceMode
->
handler
.
post
{
connection
.
disconnect
(
this
)
connection
.
connect
(
this
,
this
)
}
...
...
@@ -280,6 +280,6 @@ class MainActivity : AppCompatActivity(), ShadowsocksConnection.Callback, OnPref
DataStore
.
publicStore
.
unregisterChangeListener
(
this
)
connection
.
disconnect
(
this
)
BackupManager
(
this
).
dataChanged
()
Core
.
handler
.
removeCallbacksAndMessages
(
null
)
handler
.
removeCallbacksAndMessages
(
null
)
}
}
mobile/src/main/res/layout/layout_apps.xml
View file @
3cfc17c2
...
...
@@ -55,11 +55,13 @@
android:layout_width=
"fill_parent"
android:layout_height=
"fill_parent"
android:id=
"@+id/list"
android:visibility=
"gone"
app:fastScrollEnabled=
"true"
app:fastScrollHorizontalThumbDrawable=
"@drawable/fastscroll_thumb"
app:fastScrollHorizontalTrackDrawable=
"@drawable/fastscroll_line"
app:fastScrollVerticalThumbDrawable=
"@drawable/fastscroll_thumb"
app:fastScrollVerticalTrackDrawable=
"@drawable/fastscroll_line"
tools:listitem=
"@layout/layout_apps_item"
/>
tools:listitem=
"@layout/layout_apps_item"
tools:visibility=
"visible"
/>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
</LinearLayout>
tv/proguard-rules.pro
View file @
3cfc17c2
...
...
@@ -22,5 +22,3 @@
#-
renamesourcefileattribute
SourceFile
-
dontwarn
com
.
google
.
android
.
gms
.
internal
.
**
-
dontwarn
okhttp3
.
**
-
dontwarn
okio
.
**
tv/src/main/java/com/github/shadowsocks/tv/MainPreferenceFragment.kt
View file @
3cfc17c2
...
...
@@ -27,6 +27,7 @@ import android.content.Intent
import
android.net.VpnService
import
android.os.Bundle
import
android.os.DeadObjectException
import
android.os.Handler
import
android.text.format.Formatter
import
android.util.Log
import
android.widget.Toast
...
...
@@ -135,7 +136,8 @@ class MainPreferenceFragment : LeanbackPreferenceFragment(), ShadowsocksConnecti
}
}
private
val
connection
=
ShadowsocksConnection
(
true
)
private
val
handler
=
Handler
()
private
val
connection
=
ShadowsocksConnection
(
handler
,
true
)
override
fun
onServiceConnected
(
service
:
IShadowsocksService
)
=
changeState
(
try
{
service
.
state
}
catch
(
_
:
DeadObjectException
)
{
...
...
@@ -143,11 +145,9 @@ class MainPreferenceFragment : LeanbackPreferenceFragment(), ShadowsocksConnecti
})
override
fun
onServiceDisconnected
()
=
changeState
(
BaseService
.
IDLE
)
override
fun
onBinderDied
()
{
Core
.
handler
.
post
{
connection
.
disconnect
(
activity
)
Executable
.
killAll
()
connection
.
connect
(
activity
,
this
)
}
connection
.
disconnect
(
activity
)
Executable
.
killAll
()
connection
.
connect
(
activity
,
this
)
}
override
fun
onCreatePreferences
(
savedInstanceState
:
Bundle
?,
rootKey
:
String
?)
{
...
...
@@ -232,7 +232,7 @@ class MainPreferenceFragment : LeanbackPreferenceFragment(), ShadowsocksConnecti
override
fun
onPreferenceDataStoreChanged
(
store
:
PreferenceDataStore
,
key
:
String
?)
{
when
(
key
)
{
Key
.
serviceMode
->
Core
.
handler
.
post
{
Key
.
serviceMode
->
handler
.
post
{
connection
.
disconnect
(
activity
)
connection
.
connect
(
activity
,
this
)
}
...
...
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