apps/goodlink
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Code Issues Packages Projects Releases Wiki Activity

1. 处理偶然断开重连的问题（自测待观察）

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2. 反复点击开始停止，出现段错误问题
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kony
2025-01-05 17:15:30 +08:00
parent 99afcd5c43
commit 8a2ca58a24
7 changed files with 209 additions and 176 deletions
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2
FyneApp.toml
View File

@@ -5,4 +5,4 @@ Website = "https://goodlink.kony.vip"
Name = "goodlink-windows-ui-amd64" Name = "goodlink-windows-ui-amd64"
ID = "goodlink.kony.vip" ID = "goodlink.kony.vip"
Version = "1.14.18" Version = "1.14.18"
Build = 13 Build = 15

314
LICENSE
View File

@@ -2,180 +2,180 @@
Version 2.0, January 2004 Version 2.0, January 2004
http://www.apache.org/licenses/ http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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appropriateness of using or redistributing the Work and assume any appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License. risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory, 8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise, whether in tort (including negligence), contract, or otherwise,
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incidental, or consequential damages of any character arising as a incidental, or consequential damages of any character arising as a
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Work (including but not limited to damages for loss of goodwill, Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all work stoppage, computer failure or malfunction, or any and all
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has been advised of the possibility of such damages. has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing 9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer, the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity, and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify, of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability. of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work. APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]" boilerplate notice, with the fields enclosed by brackets "[]"
@@ -186,16 +186,16 @@
same "printed page" as the copyright notice for easier same "printed page" as the copyright notice for easier
identification within third-party archives. identification within third-party archives.
Copyright [yyyy] [name of copyright owner] Copyright [2024-2025] [Kony]
Licensed under the Apache License, Version 2.0 (the "License"); Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License. you may not use this file except in compliance with the License.
You may obtain a copy of the License at You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0 http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and See the License for the specific language governing permissions and
limitations under the License. limitations under the License.

7
README.md
View File

@@ -4,7 +4,7 @@
是否可以无需远程桌面, 直接浏览器访问公司的内网 WEB, 登录内网 GIT, 内网 SSH, 远程 VS CODE 调试等等, 就跟在公司一模一样？ 是否可以无需远程桌面, 直接浏览器访问公司的内网 WEB, 登录内网 GIT, 内网 SSH, 远程 VS CODE 调试等等, 就跟在公司一模一样？
**注: 作者开发该项目的初衷，是方便自己的同时，方便大家，提升热度，希望对未来有所帮助。本项目仅用于学习研究, 目前没有任何商业合作，更没有任何恶意行为。如果将来有广告之类盈利的行为，会在这里郑重告知大家。另外声明：严禁用于违法行为！！！** **注: 作者开发该项目的初衷，是方便自己的同时，方便大家，提升热度，希望对未来有所帮助。该项目仅用于学习研究, 目前没有任何商业合作，更没有任何恶意行为。如果未来有广告之类盈利的行为，会郑重告知大家。另外声明：严禁用于违法行为！！！**
# 特点 # 特点
@@ -40,7 +40,9 @@
10. 1.4.17 版本开始, windows 版本新增了 UI, 目前还在测试阶段, 可能不太稳定。如果影响使用, 可先使用 1.3.17 之前的 windows 版本 10. 1.4.17 版本开始, windows 版本新增了 UI, 目前还在测试阶段, 可能不太稳定。如果影响使用, 可先使用 1.3.17 之前的 windows 版本
11. 1024 以下是操作系统的保留端口, 基本都被占用了, local 端请使用 1024 以上端口。linux 系统可以使用命令 `netstat -anp|grep 22` 判断 22 端口是否已被占用。 11. 1024 以下是操作系统的保留端口, 基本都被占用了, local 端请使用 1024 以上端口。例如 linux 系统可以使用命令 `netstat -anp|grep 22` 判断 22 端口是否已被占用
12. 该项目刚刚起步, 功能还不完善, 欢迎到 Issues 上提出问题和建议, 帮忙测试的同学将保证永久免费使用
<table> <table>
<th>Remote端</th><th>Local端</th><th>P2P成功</th> <th>Remote端</th><th>Local端</th><th>P2P成功</th>
@@ -51,7 +53,6 @@
<tr><td>NAT3-4</td><td>NAT4</td><td>YES</td></tr> <tr><td>NAT3-4</td><td>NAT4</td><td>YES</td></tr>
</table> </table>
# 简单使用 # 简单使用
## 工作模式 - 介绍 ## 工作模式 - 介绍

4
pro/comm.go
View File

@@ -95,3 +95,7 @@ func RedisGet(redisJson *RedisJsonType) error {
return nil return nil
} }
func RedisDel() {
m_redis_db.Del(m_md5_tun_key)
}

36
pro/local.go
View File

@@ -21,7 +21,7 @@ var (
m_local_state = 0 //0: 停止, 1: 启动, 2: 连接成功 m_local_state = 0 //0: 停止, 1: 启动, 2: 连接成功
) )
func GetLocalQuicConn(conn_type int, count int) (quic.Connection, quic.Stream) { func GetLocalQuicConn(conn_type int, count int) (quic.Connection, quic.Stream, error) {
var err error var err error
redisJson := RedisJsonType{ redisJson := RedisJsonType{
@@ -61,21 +61,25 @@ func GetLocalQuicConn(conn_type int, count int) (quic.Connection, quic.Stream) {
err = RedisGet(&redisJson) err = RedisGet(&redisJson)
if err != nil { if err != nil {
gogo.Log().Debug(err) gogo.Log().Debug(err)
return nil, nil return nil, nil, nil
} }
switch redisJson.State { switch redisJson.State {
case 1: case 1:
gogo.Log().DebugF("%d: 收到对端地址: %v", redisJson.State, redisJson)
switch conn_type { switch conn_type {
case 0: case 0:
gogo.Log().DebugF("%d: 收到对端地址: %v", redisJson.State, redisJson)
if m_tun_passive != nil { if m_tun_passive != nil {
m_tun_passive.Release() m_tun_passive.Release()
} }
m_tun_active = nil m_tun_active = nil
redisJson.ClientIP, redisJson.ClientPort = <-wan_ip_chain, <-wan_port_chain redisJson.ClientIP, redisJson.ClientPort = <-wan_ip_chain, <-wan_port_chain
if redisJson.ClientIP == redisJson.ServerIP {
RedisDel()
return nil, nil, fmt.Errorf("已经和对端处在同一个公网下")
}
m_tun_passive = tun.CteateTunPassive(conn, redisJson.ServerIP, redisJson.ServerPort, redisJson.SendPortCount) m_tun_passive = tun.CteateTunPassive(conn, redisJson.ServerIP, redisJson.ServerPort, redisJson.SendPortCount)
m_tun_passive.Start() m_tun_passive.Start()
@@ -85,14 +89,18 @@ func GetLocalQuicConn(conn_type int, count int) (quic.Connection, quic.Stream) {
RedisSet(redisJson.RedisTimeOut, &redisJson) RedisSet(redisJson.RedisTimeOut, &redisJson)
default: default:
gogo.Log().DebugF("%d: 收到对端地址: %v", redisJson.State, redisJson)
if m_tun_active != nil { if m_tun_active != nil {
m_tun_active.Release() m_tun_active.Release()
} }
m_tun_passive = nil m_tun_passive = nil
if redisJson.ClientIP == redisJson.ServerIP {
RedisDel()
return nil, nil, fmt.Errorf("已经和对端处在同一个公网下")
}
m_tun_active = tun.CreateTunActive(conn, 15*time.Second) m_tun_active = tun.CreateTunActive(conn, 15*time.Second)
m_tun_active.Start(redisJson.ServerIP, redisJson.ServerPort, redisJson.SocketTimeOut) m_tun_active.Start(redisJson.ClientPort, redisJson.ServerIP, redisJson.ServerPort, redisJson.SocketTimeOut)
redisJson.State = 2 redisJson.State = 2
RedisSet(redisJson.RedisTimeOut, &redisJson) RedisSet(redisJson.RedisTimeOut, &redisJson)
} }
@@ -101,28 +109,28 @@ func GetLocalQuicConn(conn_type int, count int) (quic.Connection, quic.Stream) {
if m_tun_passive != nil { if m_tun_passive != nil {
if m_tun_passive.TunQuicConn != nil { if m_tun_passive.TunQuicConn != nil {
gogo.Log().DebugF("%d: 连接成功", redisJson.State) gogo.Log().DebugF("%d: 连接成功", redisJson.State)
return m_tun_passive.TunQuicConn, m_tun_passive.TunHealthStream return m_tun_passive.TunQuicConn, m_tun_passive.TunHealthStream, nil
} }
} }
if m_tun_active != nil { if m_tun_active != nil {
if m_tun_active.TunQuicConn != nil { if m_tun_active.TunQuicConn != nil {
gogo.Log().DebugF("%d: 连接成功", redisJson.State) gogo.Log().DebugF("%d: 连接成功", redisJson.State)
return m_tun_active.TunQuicConn, m_tun_active.TunHealthStream return m_tun_active.TunQuicConn, m_tun_active.TunHealthStream, nil
} }
} }
gogo.Log().Debug(" 连接失败") gogo.Log().Debug(" 连接失败")
return nil, nil return nil, nil, nil
case 4: case 4:
gogo.Log().DebugF("%d: 连接超时", redisJson.State) gogo.Log().DebugF("%d: 连接超时", redisJson.State)
return nil, nil return nil, nil, nil
default: default:
gogo.Log().DebugF("%d: 等待对端状态", redisJson.State) gogo.Log().DebugF("%d: 等待对端状态", redisJson.State)
} }
} }
return nil, nil return nil, nil, nil
} }
func GetLocalStats() int { func GetLocalStats() int {
@@ -160,7 +168,11 @@ func RunLocal(conn_type int, tun_local_addr string, tun_key string) error {
count++ count++
conn, health := GetLocalQuicConn(conn_type, count) conn, health, err := GetLocalQuicConn(conn_type, count)
if err != nil {
Release()
return err
}
if conn == nil { if conn == nil {
Release() Release()
continue continue

12
pro/remote.go
View File

@@ -98,7 +98,7 @@ func GetRemoteQuicConn(time_out time.Duration) (quic.Connection, quic.Stream) {
switch conn_type { switch conn_type {
case 0: case 0:
gogo.Log().DebugF("%d: 收到对端地址: %v", redisJson.State, redisJson) gogo.Log().DebugF("%d: 收到对端地址: %v", redisJson.State, redisJson)
m_tun_active.Start(redisJson.ClientIP, redisJson.ClientPort, redisJson.SocketTimeOut) m_tun_active.Start(redisJson.ServerPort, redisJson.ClientIP, redisJson.ClientPort, redisJson.SocketTimeOut)
case 1: case 1:
gogo.Log().DebugF("%d: 收到对端地址, 等待连接: %v", redisJson.State, redisJson) gogo.Log().DebugF("%d: 收到对端地址, 等待连接: %v", redisJson.State, redisJson)
@@ -109,13 +109,19 @@ func GetRemoteQuicConn(time_out time.Duration) (quic.Connection, quic.Stream) {
redisJson.State = 3 redisJson.State = 3
gogo.Log().DebugF("%d: 通知对端, 连接成功", redisJson.State) gogo.Log().DebugF("%d: 通知对端, 连接成功", redisJson.State)
RedisSet(redisJson.RedisTimeOut, &redisJson) RedisSet(redisJson.RedisTimeOut, &redisJson)
return m_tun_active.TunQuicConn, m_tun_active.TunHealthStream if m_tun_active != nil {
return m_tun_active.TunQuicConn, m_tun_active.TunHealthStream
}
return nil, nil
case <-tun_passive_chain: case <-tun_passive_chain:
redisJson.State = 3 redisJson.State = 3
gogo.Log().DebugF("%d: 通知对端, 连接成功", redisJson.State) gogo.Log().DebugF("%d: 通知对端, 连接成功", redisJson.State)
RedisSet(redisJson.RedisTimeOut, &redisJson) RedisSet(redisJson.RedisTimeOut, &redisJson)
return m_tun_passive.TunQuicConn, m_tun_passive.TunHealthStream if m_tun_passive != nil {
return m_tun_passive.TunQuicConn, m_tun_passive.TunHealthStream
}
return nil, nil
case <-time.After(time_out): case <-time.After(time_out):
redisJson.State = 4 redisJson.State = 4

10
tools/net.go
View File

@@ -1,6 +1,7 @@
package tools package tools
import ( import (
"fmt"
"net" "net"
"gogo" "gogo"
@@ -13,3 +14,12 @@ func GetListenUDP() *net.UDPConn {
} }
return conn return conn
} }
func GetListenUDP2(port int) *net.UDPConn {
if addr, err := net.ResolveUDPAddr("udp", fmt.Sprintf(":%d", port)); addr != nil && err == nil {
if conn, err := net.ListenUDP("udp", addr); conn != nil && err == nil {
return conn
}
}
return nil
}