Create ngrok with centos 7 to implement Intranet penetration
It was a hassle. I had to do a lot of research to figure it out. If you don’t want to torment, simply use ngrok to achieve Intranet penetration, you can move to my tutorial using ngrok free Intranet penetration deployment wechat development debugging environment.
One, environment installation
Install git if there is no yum program found, or very slow please move to this course
Install git dependencies
yum -y install zlib-devel openssl-devel perl hg cpio expat-devel gettext-devel curl curl-devel perl-ExtUtils-MakeMaker hg wget gcc gcc-c++
Git # download the new version (version list of https://www.kernel.org/pub/software/scm/git/).
cd /usr/localWget HTTP: / / https://www.kernel.org/pub/software/scm/git/git-2.16.2.tar.gz# decompressionThe tar ZXVF git - 2.16.2. Tar. Gz# compile git
cdGit - 2.16.2. / configure -- prefix = / usr /local/git
make
make install
# Delete git package you just downloaded
cd /usr/localThe rm git - 2.16.2. Tar. Gz - yCopy the codeInstall the go
# download go
cd /usr/localwww.golangtc.com/static/go (here is the list, how much is the pay attention to your system, Linux - amd64 is 64. Linux - 386 is a 32-bit wget) https://www.golangtc.com/static/go/1.9.2/go1.9.2.linux-amd64.tar.gz if slowly, can be downloaded to the local, uploaded to the server# decompressionThe tar - ZXVF go1.9.2. Linux - amd64. Tar. Gz/usr /local/
The # go command needs to do a soft link to /usr/bin
ln -s /usr/local/go/bin/* /usr/bin/
# Delete the downloaded Go packageThe rm go1.9.2. Linux - amd64. Tar. Gz - yCopy the codeGo Environment Settings
Install the go language installation environment
yum install mercurial bzr subversion -y
Create the go directory as the project directory
mkdir -p $HOME/go
Configure Golang's GOROOT GOPATH with cat
# GOROOT = GOROOT = GOROOT = GOROOT = GOROOT = GOROOT = GOROOT = GOROOTI'm gonna go ahead and copy and paste the whole thing cat >>$HOME/.bash_profile<<EOF
export GOROOT=/usr/local/go
export GOPATH=\$HOME/go
export PATH=\$PATH: \$GOROOT/bin
EOF
Let the configuration take effect
source $HOME/.bash_profile /.bash_profile /.bash_profile /.bash_profile /.bash_profile"amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/root/go"
GORACE=""
GOROOT="/usr/local/go"
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
Copy the codeTwo, ngrok configuration
Download ngrok
cd /usr/local/
git clone https://github.com/inconshreveable/ngrok.git
Copy the codeThe environment variable
export GOPATH=/usr/local/ngrok/
export NGROK_DOMAIN="xxx.com" Write your own domain name here, without the prefix, such as WWW
Copy the codeIf you wish to access your service by xxx.ngrok.xxx.com as a final domain name, you may wish to use xxx.ngrok.xxx.com as a final domain name. You can use level 3 after level 2 is successful, but you have to work from the environment variable step down again. Take a look at the following tutorial: super simple illustration of three-level domain name resolution
Generate a certificate
cd /usr/local/ngrok
openssl genrsa -out rootCA.key 2048
openssl req -x509 -new -nodes -key rootCA.key -subj "/CN=$NGROK_DOMAIN" -days 5000 -out rootCA.pem
openssl genrsa -out server.key 2048
openssl req -new -key server.key -subj "/CN=$NGROK_DOMAIN" -out server.csr
openssl x509 -req -in server.csr -CA rootCA.pem -CAkey rootCA.key -CAcreateserial -out server.crt -days 5000
Copy the codeCopy the certificate to override ngrok’s original certificate
Process will let you enter y enter cp rootCA. Pem assets/client/TLS/ngrokroot CRT cp server. The CRT/assets/server/TLS snakeoil. CRT cp server. The key assets/server/tls/snakeoil.keyCopy the codeGenerate the server
cd /usr/local/ngrok/
GOOS=linux GOARCH=amd64 make release-server # GOOS is your system, I'm Linux, GOARCH is the system, amD64 is 64-bit, 386 is 32-bitThen wait for the download, no progress bar, wait patiently. There could be all kinds of mistakes here, and I was devastated. The generated server is at /usr/localNgrokd file in /ngrok/binCopy the codeError: Cannot cross-compile Cannot install cross-compiled binaries
$ make release-server GOOS=linux GOARCH=386
bin/go-bindata -nomemcopy -pkg=assets -tags=release \
-debug=false \
-o=src/ngrok/client/assets/assets_release.go \
assets/client/...
bin/go-bindata -nomemcopy -pkg=assets -tags=release \
-debug=false \
-o=src/ngrok/server/assets/assets_release.go \
assets/server/...
go get -tags 'release' -d -v ngrok/...
go install -tags 'release' ngrok/main/ngrokd
go install: cannot install cross-compiled binaries when GOBIN is set
make: *** [server] Error 1
Copy the codeThe solution
cd /usr/local/ngrok
mkdir bin
cp $GOBIN/go-bindata bin/
unset GOBIN
Copy the codeGenerate client
cd /usr/local/ngrok/
GOOS=windows GOARCH=amd64 make release-client # GOOS is your system, I want to start the client on Windows, GOARCH is the system, 64 bits is amD64,32 bits is 386Then wait for the download, no progress bar, wait patiently. Generated at /usr/local/ngrok/bin/windows_amd64 ngrok.exe is in bin. The server is Ngrokd and the client is NgrokCopy the codeStart the server
For convenience, I directly use port 80 here. Please confirm that your port 80 is not occupied and close the corresponding service. It is recommended to use nginx reverse proxy to ngrok.cd /usr/local/ngrok/bin
ngrokd -domain="xxx.com" -httpAddr=": 80" -httpsAddr=": 8081" -tunnelAddr=": 4443"
#-domain after the domain name you wrote above -httpaddr HTTP port -httpsaddr HTTPS port
# -tunnerLaddr Client port, connection port
Copy the codeStart client (Window) now download ngrok.exe to your PC and create file ngrok.conf in the same directory. As follows:
server_addr: "xxxx.com:4443" # the domain name you wrote above
trust_host_root_certs: false
Open the command line in the # directory
ngrok -config=./ngrok.conf -subdomain=blog 80
You can change the prefix of the subdomain.
Add secondary domain resolution to DNS
Copy the codeAdd secondary domain name resolution
Finally, visit your local server at blog.xxx.com