CentOS 7 搭建ngrok服务器,从此不再需要花生壳

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转自 https://www.ubock.com/article/31


CentOS 7 搭建ngrok服务器,从此不再需要花生壳

 免费资源,服务器

 2017-03-18

 1016

 0

一、前提条件

      一个固定IP,一个域名解析到该IP

二、提前准备工作

1、安装gcc

yum install gcc

2.安装git

yum install git

3.安装GO语言环境

   到网站https://golang.org/dl/查找最新的版本链接,我的服务器是64位的,当前最新版本是:https://storage.googleapis.com/golang/go1.8.linux-amd64.tar.gz

   下载:

wget https://storage.googleapis.com/golang/go1.8.linux-amd64.tar.gz

   解压安装:

tar -C /usr/local/ -zxvf go1.8.linux-amd64.tar.gz

  添加环境变量,编辑:vi /etc/profile,在最后添加:

#go langexport GOROOT=/usr/local/goexport PATH=$PATH:$GOROOT/bin

 使环境变量生效:

source /etc/profile

检查是否安装成功:

go version

 输出:go version go1.8 linux/amd64表示安装成功

三、在服务器上搭建Ngrok服务

  1.下载ngrok源码

cd /usr/local/srcgit clone https://github.com/inconshreveable/ngrok.git

2.生成证书

在自生成证书时需要一个解析到服务器上的主域名,现在以”uboff.com”为例:

cd ngrokopenssl genrsa -out rootCA.key 2048openssl req -x509 -new -nodes -key rootCA.key -subj "/CN=uboff.com" -days 5000 -out rootCA.pemopenssl genrsa -out device.key 2048openssl req -new -key device.key -subj "/CN=uboff.com" -out device.csropenssl x509 -req -in device.csr -CA rootCA.pem -CAkey rootCA.key -CAcreateserial -out device.crt -days 5000

将新生成的证书,替换掉assets/client/tls下的证书

yes|cp rootCA.pem assets/client/tls/ngrokroot.crtyes|cp device.crt assets/server/tls/snakeoil.crtyes|cp device.key assets/server/tls/snakeoil.key

 3.编译生成ngrokd(服务端)

#这里是交叉编译,linux系统GOOS=linux,64位系统GOARCH=amd64,32位系统GOARCH=386#当前系统可用go env查看GOOS=linux GOARCH=amd64make release-server

编译成功后在当前目录的bin目录下可找到ngrokd文件

在编译过程中有可能出现如下情况: 

           问题1:

    GOOS="" GOARCH="" go get github.com/jteeuwen/go-bindata/go-bindata

      bin/go-bindata -nomemcopy -pkg=assets -tags=release \

                   -debug=false \

                   -o=src/ngrok/client/assets/assets_release.go \

                   assets/client/...

    make: bin/go-bindata: Command not found

      make: *** [client-assets] Error 127

      解决方法:前往go安装目录的bin目录下找到go-bindata,将他移动到ngrok/bin下 (没有bin,可新建一个)   
         问题2:

         package code.google.com/p/log4go: Get https://code.google.com/p/log4go/source/checkout?repo=: dial tcp 216.58.197.110:443: i/o timeout

         因为google被墙,如果服务器不在墙外或者没有FQ则无法访问到code.google.com.

         解决方法:在 ngrok/src/ngrok/log 目录下找到 logger.go 文件,修改其中第4或5行的:

            log "code.google.com/p/log4go”为

            log "github.com/keepeye/log4go"  


        问题3:

          GOOS="" GOARCH="" go get github.com/jteeuwen/go-bindata/go-bindata
         # github.com/jteeuwen/go-bindata
            src/github.com/jteeuwen/go-bindata/toc.go:47: function ends without a return statement
            make: *** [bin/go-bindata] Error 2
         解决办法: https://github.com/inconshreveable/ngrok/issues/237 
      
      启动服务端(/usr/local/src/ngrok目录下) 
./bin/ngrokd -tlsKey="assets/server/tls/snakeoil.key" -tlsCrt="assets/server/tls/snakeoil.crt" -domain="uboff.com"  -httpAddr=":8081" -httpsAddr=":8082" -tunnelAddr=":8083"

出现下面信息,启动成功

[14:52:23 CST 2017/03/18] [INFO] (ngrok/log.(*PrefixLogger).Info:83) [registry] [tun] No affinity cache specified[14:52:23 CST 2017/03/18] [INFO] (ngrok/log.Info:112) Listening for public http connections on [::]:8081[14:52:23 CST 2017/03/18] [INFO] (ngrok/log.Info:112) Listening for public https connections on [::]:8082[14:52:23 CST 2017/03/18] [INFO] (ngrok/log.Info:112) Listening for control and proxy connections on [::]:8083[14:52:23 CST 2017/03/18] [INFO] (ngrok/log.(*PrefixLogger).Info:83) [metrics] Reporting every 30 seconds

4.编译生成ngrok(客户端)

  我这里生成windows下的客户端: 
GOOS=windows GOARCH=amd64make release-client

成功会在bin目录下看到windows_amd64文件夹,复制到windows电脑上即可启动

在windows_amd64目录下新建一个ngrok.cfg文件,内容如下:

server_addr: "uboff.com:8083"trust_host_root_certs: falsetunnels:  http:    subdomain: "www"    proto:      http: "8090"        https:    subdomain: "www"    proto:      https: "8091"   ssh:    remote_port: 2222    proto:      tcp: "22"

然后就可以启动客户端,我已经把windows_amd64文件夹下载到D盘下,打开CMD输入:

D:cd D:\windows_amd64ngrok.exe -config ngrok.cfg start http https ssh

看到下面信息则启动成功:

Tunnel Status                 onlineVersion                       1.7/1.7Forwarding                    http://www.uboff.com:8081 -> 127.0.0.1:8090Forwarding                    https://www.uboff.com:8082 -> 127.0.0.1:8091Forwarding                    tcp://uboff.com:2222 -> 127.0.0.1:22Web Interface                 127.0.0.1:4040# Conn                        0Avg Conn Time                 0.00ms

打开http://www.uboff.com:8081即可看到成功打开,到此Ngrok服务搭建完成

后台运行  先 切换目录 
cd /usr/local/src/ngrok
setsid ./bin/ngrokd -tlsKey="assets/server/tls/snakeoil.key" -tlsCrt="assets/server/tls/snakeoil.crt" -domain="xxxx.win"  -httpAddr=":8081" -httpsAddr=":8082" -tunnelAddr=":8083"

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