refactor(ipc): add ssh info to restful /info api (#51)

Signed-off-by: Kevin Cui <[email protected]>

Author: BlackHole1

pkg/cli/setup.go

@@ -36,6 +36,7 @@ type Context struct {
 	SSHKeyPath        string
 	SSHPrivateKeyPath string
 	SSHPublicKeyPath  string
+	SSHPrivateKey     string
 	SSHPublicKey      string
 
 	ForwardSocketPath     string
@@ -210,6 +211,21 @@ func (c *Context) ssh() error {
 		c.SSHPublicKey = strings.TrimSpace(string(b))
 	}
 
+	{
+		f, err := os.Open(c.SSHPrivateKeyPath)
+		if err != nil {
+			return err
+		}
+		defer f.Close()
+
+		b, err := io.ReadAll(f)
+		if err != nil {
+			return err
+		}
+
+		c.SSHPrivateKey = strings.TrimSpace(string(b))
+	}
+
 	return nil
 }
 

pkg/ipc/restful/restful.go

@@ -27,7 +27,13 @@ type stateResponse struct {
 }
 
 type infoResponse struct {
-	PodmanSocketPath string `json:"podmanSocketPath"`
+	PodmanSocketPath  string `json:"podmanSocketPath"`
+	SSHPort           int    `json:"sshPort"`
+	SSHUser           string `json:"sshUser"`
+	SSHPublicKeyPath  string `json:"sshPublicKeyPath"`
+	SSHPrivateKeyPath string `json:"sshPrivateKeyPath"`
+	SSHPublicKey      string `json:"sshPublicKey"`
+	SSHPrivateKey     string `json:"sshPrivateKey"`
 }
 
 type Restful struct {
@@ -144,7 +150,13 @@ func (s *Restful) Start(ctx context.Context, g *errgroup.Group, nl net.Listener)
 func (s *Restful) info() *infoResponse {
 	s.log.Info("request /info")
 	return &infoResponse{
-		PodmanSocketPath: s.opt.ForwardSocketPath,
+		PodmanSocketPath:  s.opt.ForwardSocketPath,
+		SSHPort:           s.opt.SSHPort,
+		SSHUser:           "root",
+		SSHPublicKeyPath:  s.opt.SSHPublicKeyPath,
+		SSHPrivateKeyPath: s.opt.SSHPrivateKeyPath,
+		SSHPublicKey:      s.opt.SSHPublicKey,
+		SSHPrivateKey:     s.opt.SSHPrivateKey,
 	}
 }