fix: send ssh username to guacd (default root) for console SSH

server/internal/api/console.go

@@ -21,6 +21,7 @@ func consoleConnect(c *gin.Context) {
 		KeyID       string `json:"key_id"`
 		RDPUsername string `json:"rdp_username"`
 		RDPPassword string `json:"rdp_password"`
+		SSHUsername string `json:"ssh_username"`
 	}
 	if err := c.ShouldBindJSON(&body); err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
@@ -51,6 +52,13 @@ func consoleConnect(c *gin.Context) {
 		}
 	}
 
+	if body.Protocol == "ssh" {
+		if err := services.SetConsoleSSHUser(sess.SessionID, body.SSHUsername); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+	}
+
 	services.LogEvent("console.opened", actorFromCtx(c), srv.ServerID, "",
 		"console session opened ("+body.Protocol+")")
 
@@ -98,7 +106,7 @@ func consoleTunnel(c *gin.Context) {
 			return
 		}
 	}
-	gp, err := services.BuildGuacParams(srv, sess.Protocol, privKey, rdpUser, rdpPass)
+	gp, err := services.BuildGuacParams(srv, sess.Protocol, sess.SSHUsername, privKey, rdpUser, rdpPass)
 	if err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 		return