server: main, lib: ssh: Remove SSH keys generation

cloud-barista · Dec 4, 2024 · 1c16cdd · 1c16cdd
1 parent c5b110e
commit 1c16cdd
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diff --git a/server/cmd/cm-honeybee/main.go b/server/cmd/cm-honeybee/main.go
@@ -6,7 +6,6 @@ import (
 	"github.com/cloud-barista/cm-honeybee/server/db"
 	"github.com/cloud-barista/cm-honeybee/server/lib/config"
 	"github.com/cloud-barista/cm-honeybee/server/lib/rsautil"
-	"github.com/cloud-barista/cm-honeybee/server/lib/ssh"
 	"github.com/cloud-barista/cm-honeybee/server/pkg/api/rest/controller"
 	"github.com/cloud-barista/cm-honeybee/server/pkg/api/rest/server"
 	"github.com/jollaman999/utils/fileutil"
@@ -51,11 +50,6 @@ func init() {
 		logger.Panicln(logger.ERROR, false, err.Error())
 	}
 
-	err = ssh.GenerateSSHIdentityFile()
-	if err != nil {
-		logger.Panicln(logger.ERROR, false, err.Error())
-	}
-
 	controller.OkMessage.Message = "API server is not ready"
 
 	var wg sync.WaitGroup

diff --git a/server/lib/ssh/ssh.go b/server/lib/ssh/ssh.go
@@ -53,77 +53,6 @@ var sourceFiles embed.FS
 
 var homeDir string
 
-func GenerateSSHIdentityFile() error {
-	var err error
-
-	homeDir, err = os.UserHomeDir()
-	if err != nil {
-		return fmt.Errorf("failed to determine user home directory: %v", err)
-	}
-	sshDir := filepath.Join(homeDir, ".ssh")
-	privateKeyPath := filepath.Join(sshDir, "id_rsa")
-	publicKeyPath := filepath.Join(sshDir, "id_rsa.pub")
-
-	_, err = os.Stat(privateKeyPath)
-	if err == nil {
-		return nil
-	}
-
-	err = os.MkdirAll(sshDir, 0700)
-	if err != nil {
-		return err
-	}
-
-	privateKey, err := rsa.GenerateKey(rand.Reader, 2048)
-	if err != nil {
-		return fmt.Errorf("failed to generate ssh private key file: %v", err)
-	}
-
-	privateKeyPEM := &pem.Block{
-		Type:  "RSA PRIVATE KEY",
-		Bytes: x509.MarshalPKCS1PrivateKey(privateKey),
-	}
-
-	privateKeyFile, err := os.OpenFile(privateKeyPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
-	if err != nil {
-		return fmt.Errorf("failed to generate ssh private key file: %v", err)
-	}
-	defer func() {
-		_ = privateKeyFile.Close()
-	}()
-
-	err = pem.Encode(privateKeyFile, privateKeyPEM)
-	if err != nil {
-		return fmt.Errorf("failed to store ssh private key file: %v", err)
-	}
-
-	publicKey := &privateKey.PublicKey
-	publicKeyBytes, err := x509.MarshalPKIXPublicKey(publicKey)
-	if err != nil {
-		return fmt.Errorf("failed to generate ssh public key file: %v", err)
-	}
-
-	publicKeyPEM := &pem.Block{
-		Type:  "RSA PUBLIC KEY",
-		Bytes: publicKeyBytes,
-	}
-
-	publicKeyFile, err := os.OpenFile(publicKeyPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
-	if err != nil {
-		return fmt.Errorf("failed to generate ssh public key file: %v", err)
-	}
-	defer func() {
-		_ = publicKeyFile.Close()
-	}()
-
-	err = pem.Encode(publicKeyFile, publicKeyPEM)
-	if err != nil {
-		return fmt.Errorf("failed to store ssh public key file: %v", err)
-	}
-
-	return nil
-}
-
 func DefaultSSHOptions() Options {
 	return Options{
 		SSHPort:                  22,