Merge pull request #4 from revengel/release-0.1.4

show public ssh key comment

ssh-add.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"bytes"
 	"errors"
 	"fmt"
 	"path/filepath"
@@ -428,8 +429,22 @@ func (s *gc) ShowSSHPublicKey(c *cli.Context) error {
 		return err
 	}
 
+	pubKey = bytes.SplitN(pubKey, []byte{'\n'}, 2)[0]
+	var pubKeySpaceParts = bytes.SplitN(pubKey, []byte{' '}, 3)
+	if len(pubKeySpaceParts) == 3 && bytes.Equal(pubKeySpaceParts[2], []byte("noname")) {
+		pubKeySpaceParts = pubKeySpaceParts[0:2]
+	}
+
+	if len(pubKeySpaceParts) < 3 {
+		var comment = getSSHKeyComment(s.key)
+		pubKeySpaceParts = append(pubKeySpaceParts, []byte(comment))
+		pubKey = bytes.Join(pubKeySpaceParts, []byte{' '})
+	}
+
+	var pubKeyStr = string(pubKey)
+
 	if !clip {
-		fmt.Println(string(pubKey))
+		fmt.Println(pubKeyStr)
 		return nil
 	}
 

ssh-agent.go

@@ -4,7 +4,6 @@ import (
 	"crypto/x509"
 	"encoding/pem"
 	"errors"
-	"fmt"
 	"net"
 	"os"
 
@@ -48,7 +47,7 @@ func (sa *sshAgent) add(privateKeyB []byte, password, comment string, lifetime u
 	key := agent.AddedKey{
 		PrivateKey:   privateKey,
 		LifetimeSecs: lifetime,
-		Comment:      fmt.Sprintf("%s: %s", appName, comment),
+		Comment:      getSSHKeyComment(comment),
 	}
 	err = sa.agent.Add(key)
 	if err != nil {

utils.go

@@ -90,3 +90,7 @@ func askForConfirmation(s string, ss ...any) bool {
 		panic(err)
 	}
 }
+
+func getSSHKeyComment(key string) string {
+	return fmt.Sprintf("%s:%s", "gssh", key)
+}