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added public-private keys for all docker containers

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This commit is contained in:
Akilan Selvacoumar
2023-12-15 03:42:06 +00:00
parent 2b6c7a5963
commit 2704caa5e4
3 changed files with 180 additions and 168 deletions
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311
config/generate/generateFiles.go
View File

@@ -1,171 +1,171 @@
package generate
import (
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"encoding/pem"
"github.com/Akilan1999/p2p-rendering-computation/p2p"
"github.com/go-git/go-git/v5"
"golang.org/x/crypto/ssh"
"io/ioutil"
"os"
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"encoding/pem"
"github.com/Akilan1999/p2p-rendering-computation/p2p"
"github.com/go-git/go-git/v5"
"golang.org/x/crypto/ssh"
"io/ioutil"
"os"
)
// GenerateFiles Generates all the files needed to setup P2PRC
func GenerateFiles(rootNodes ...p2p.IpAddress) (err error) {
err = GenerateIPTableFile(rootNodes)
err = GenerateDockerFiles()
err = GeneratePluginDirectory()
err = GenerateClientTrackContainers()
return
err = GenerateIPTableFile(rootNodes)
err = GenerateDockerFiles()
err = GeneratePluginDirectory()
err = GenerateClientTrackContainers()
return
}
// GenerateIPTableFile Generates the IPTable file with the appropirate root node
func GenerateIPTableFile(rootNodes []p2p.IpAddress) (err error) {
var rootnodes p2p.IpAddresses
var rootnode p2p.IpAddress
var rootnodes p2p.IpAddresses
var rootnode p2p.IpAddress
err = CreateIPTableFolderStructure()
if err != nil {
return err
}
err = CreateIPTableFolderStructure()
if err != nil {
return err
}
// If root node addresses are not provided as optional parameters
if len(rootNodes) <= 0 {
rootnode.Name = "Node1"
rootnode.ServerPort = "8078"
rootnode.NAT = "False"
rootnode.Ipv4 = "139.59.162.154"
// If root node addresses are not provided as optional parameters
if len(rootNodes) <= 0 {
rootnode.Name = "Node1"
rootnode.ServerPort = "8078"
rootnode.NAT = "False"
rootnode.Ipv4 = "139.59.162.154"
rootnodes.IpAddress = append(rootnodes.IpAddress, rootnode)
} else {
// if root nodes are provided then override them as the optional parameter
for i := range rootNodes {
rootnodes.IpAddress = append(rootnodes.IpAddress, rootNodes[i])
}
}
rootnodes.IpAddress = append(rootnodes.IpAddress, rootnode)
} else {
// if root nodes are provided then override them as the optional parameter
for i := range rootNodes {
rootnodes.IpAddress = append(rootnodes.IpAddress, rootNodes[i])
}
}
err = rootnodes.WriteIpTable()
return
err = rootnodes.WriteIpTable()
return
}
// CreateIPTableFolderStructure Create folder structure for IPTable
func CreateIPTableFolderStructure() (err error) {
path, err := GetCurrentPath()
if err != nil {
return err
}
if _, err = os.Stat(path + "p2p"); os.IsNotExist(err) {
if err = os.Mkdir(path+"p2p", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "p2p/iptable"); os.IsNotExist(err) {
if err = os.Mkdir(path+"p2p/iptable", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "p2p/iptable/ip_table.json"); os.IsNotExist(err) {
_, err = os.Create(path + "p2p/iptable/ip_table.json")
if err != nil {
return err
}
}
path, err := GetCurrentPath()
if err != nil {
return err
}
if _, err = os.Stat(path + "p2p"); os.IsNotExist(err) {
if err = os.Mkdir(path+"p2p", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "p2p/iptable"); os.IsNotExist(err) {
if err = os.Mkdir(path+"p2p/iptable", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "p2p/iptable/ip_table.json"); os.IsNotExist(err) {
_, err = os.Create(path + "p2p/iptable/ip_table.json")
if err != nil {
return err
}
}
return
return
}
// GenerateDockerFiles Generate default docker files
func GenerateDockerFiles() (err error) {
path, err := GetCurrentPath()
if err != nil {
return err
}
if _, err = os.Stat(path + "server"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server", os.ModePerm); err != nil {
return err
}
if _, err = os.Stat(path + "server/docker"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server/docker", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "server/docker/containers"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server/docker/containers", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "server/docker/containers"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server/docker/containers", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "server/docker/containers/docker-ubuntu-sshd"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server/docker/containers/docker-ubuntu-sshd", os.ModePerm); err != nil {
return err
}
}
path, err := GetCurrentPath()
if err != nil {
return err
}
if _, err = os.Stat(path + "server"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server", os.ModePerm); err != nil {
return err
}
if _, err = os.Stat(path + "server/docker"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server/docker", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "server/docker/containers"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server/docker/containers", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "server/docker/containers"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server/docker/containers", os.ModePerm); err != nil {
return err
}
}
if _, err = os.Stat(path + "server/docker/containers/docker-ubuntu-sshd"); os.IsNotExist(err) {
if err = os.Mkdir(path+"server/docker/containers/docker-ubuntu-sshd", os.ModePerm); err != nil {
return err
}
}
}
}
// Clone base docker image
_, err = git.PlainClone(path+"server/docker/containers/docker-ubuntu-sshd", false, &git.CloneOptions{
URL: "https://github.com/Akilan1999/docker-ubuntu-sshd",
Progress: os.Stdout,
})
if err != nil {
return err
}
// Clone base docker image
_, err = git.PlainClone(path+"server/docker/containers/docker-ubuntu-sshd", false, &git.CloneOptions{
URL: "https://github.com/Akilan1999/docker-ubuntu-sshd",
Progress: os.Stdout,
})
if err != nil {
return err
}
return
return
}
// GeneratePluginDirectory Generates plugin directory structure
func GeneratePluginDirectory() (err error) {
path, err := GetCurrentPath()
if err != nil {
return err
}
if _, err = os.Stat(path + "plugin"); os.IsNotExist(err) {
if err = os.Mkdir(path+"plugin", os.ModePerm); err != nil {
return err
}
if _, err = os.Stat(path + "plugin/deploy"); os.IsNotExist(err) {
if err = os.Mkdir(path+"plugin/deploy", os.ModePerm); err != nil {
return err
}
}
}
return
path, err := GetCurrentPath()
if err != nil {
return err
}
if _, err = os.Stat(path + "plugin"); os.IsNotExist(err) {
if err = os.Mkdir(path+"plugin", os.ModePerm); err != nil {
return err
}
if _, err = os.Stat(path + "plugin/deploy"); os.IsNotExist(err) {
if err = os.Mkdir(path+"plugin/deploy", os.ModePerm); err != nil {
return err
}
}
}
return
}
func GenerateClientTrackContainers() (err error) {
path, err := GetCurrentPath()
if err != nil {
return err
}
if _, err = os.Stat(path + "client"); os.IsNotExist(err) {
if err = os.Mkdir(path+"client", os.ModePerm); err != nil {
return err
}
if err = os.Mkdir(path+"client/trackcontainers", os.ModePerm); err != nil {
return err
}
path, err := GetCurrentPath()
if err != nil {
return err
}
if _, err = os.Stat(path + "client"); os.IsNotExist(err) {
if err = os.Mkdir(path+"client", os.ModePerm); err != nil {
return err
}
if err = os.Mkdir(path+"client/trackcontainers", os.ModePerm); err != nil {
return err
}
if _, err = os.Stat(path + "client/trackcontainers/trackcontainers.json"); os.IsNotExist(err) {
_, err = os.Create(path + "client/trackcontainers/trackcontainers.json")
if err != nil {
return err
}
_, err = os.Create(path + "client/trackcontainers/grouptrackcontainers.json")
if err != nil {
return err
}
}
if _, err = os.Stat(path + "client/trackcontainers/trackcontainers.json"); os.IsNotExist(err) {
_, err = os.Create(path + "client/trackcontainers/trackcontainers.json")
if err != nil {
return err
}
_, err = os.Create(path + "client/trackcontainers/grouptrackcontainers.json")
if err != nil {
return err
}
}
}
return
}
return
}
// MakeSSHKeyPair make a pair of public and private keys for SSH access.
@@ -173,24 +173,31 @@ func GenerateClientTrackContainers() (err error) {
// Private Key generated is PEM encoded
// source: https://gist.github.com/goliatone/e9c13e5f046e34cef6e150d06f20a34c
func MakeSSHKeyPair(pubKeyPath, privateKeyPath string) error {
privateKey, err := rsa.GenerateKey(rand.Reader, 1024)
if err != nil {
return err
}
// generate and write private key as PEM
privateKeyFile, err := os.Create(privateKeyPath)
defer privateKeyFile.Close()
if err != nil {
return err
}
privateKeyPEM := &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(privateKey)}
if err := pem.Encode(privateKeyFile, privateKeyPEM); err != nil {
return err
}
// generate and write public key
pub, err := ssh.NewPublicKey(&privateKey.PublicKey)
if err != nil {
return err
}
return ioutil.WriteFile(pubKeyPath, ssh.MarshalAuthorizedKey(pub), 0655)
privateKey, err := rsa.GenerateKey(rand.Reader, 1024)
if err != nil {
return err
}
// generate and write private key as PEM
privateKeyFile, err := os.Create(privateKeyPath)
defer privateKeyFile.Close()
if err != nil {
return err
}
// Set permission to private key to SSH into docker machine
err = os.Chmod("privateKeyPath", 600)
if err != nil {
return err
}
privateKeyPEM := &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(privateKey)}
if err := pem.Encode(privateKeyFile, privateKeyPEM); err != nil {
return err
}
// generate and write public key
pub, err := ssh.NewPublicKey(&privateKey.PublicKey)
if err != nil {
return err
}
return ioutil.WriteFile(pubKeyPath, ssh.MarshalAuthorizedKey(pub), 0655)
}

36
server/docker/docker.go
View File

@@ -20,16 +20,18 @@ import (
)
type DockerVM struct {
SSHUsername string `json:"SSHUsername"`
SSHPassword string `json:"SSHPassword"`
ID string `json:"ID"`
TagName string `json:"TagName"`
ImagePath string `json:"ImagePath"`
Ports Ports `json:"Ports"`
GPU string `json:"GPU"`
TempPath string
BaseImage string
LogsPath string
SSHUsername string `json:"SSHUsername"`
SSHPublcKey string `json:"SSHPublicKey"`
SSHPrivateKey string `json:"SSHPrivateKey"`
ID string `json:"ID"`
TagName string `json:"TagName"`
ImagePath string `json:"ImagePath"`
Ports Ports `json:"Ports"`
GPU string `json:"GPU"`
TempPath string
BaseImage string
LogsPath string
SSHCommand string `json:"SSHCommand"`
}
type DockerContainers struct {
@@ -73,13 +75,14 @@ func BuildRunContainer(NumPorts int, GPU string, ContainerName string, baseImage
// Sets if GPU is selected or not
RespDocker.GPU = GPU
// Get config informatopn
// Sets Free port to Struct
//RespDocker.SSHPort = Ports[0]
//RespDocker.VNCPort = Ports[1]
// Sets appropriate username and password to the
// variables in the struct
RespDocker.SSHUsername = "master"
RespDocker.SSHPassword = "password"
RespDocker.SSHUsername = "root"
//RespDocker.BaseImage = "ubuntu:20.04"
//RespDocker.VNCPassword = "vncpassword"
@@ -92,6 +95,8 @@ func BuildRunContainer(NumPorts int, GPU string, ContainerName string, baseImage
}
RespDocker.ImagePath = config.DefaultDockerFile
RespDocker.LogsPath = config.DockerRunLogs
RespDocker.SSHPublcKey = config.PublicKeyFile
RespDocker.SSHPrivateKey = config.PrivateKeyFile
// We are checking if the container name is not nil and not equal to the default one used
// which is docker-ubuntu-sshd
@@ -193,11 +198,12 @@ func (d *DockerVM) imageBuild(dockerClient *client.Client) error {
//defer cancel()
var cmd bytes.Buffer
cmd.WriteString("docker build -t " + d.TagName + " " + d.ImagePath + "/" + d.TagName)
cmd.WriteString("docker build -t " + d.TagName + " " + d.ImagePath + "/" + d.TagName + ` --build-arg SSH_KEY="$(cat ` + d.SSHPublcKey + `)"`)
//"-v=/opt/data:/data p2p-ubuntu /start > /dev/null"
cmdStr := cmd.String()
_, err := exec.Command("/bin/sh", "-c", cmdStr).Output()
fmt.Println(cmdStr)
output, err := exec.Command("/bin/sh", "-c", cmdStr).Output()
fmt.Printf("%s", output)
if err != nil {
return err
}

1
server/server.go
View File

@@ -127,7 +127,6 @@ func Server() (*gin.Engine, error) {
if err != nil {
c.String(http.StatusInternalServerError, fmt.Sprintf("error: %s", err))
}
fmt.Println(resp)
}
c.JSON(http.StatusOK, resp)