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v1.2.0 + v1.3.0: Localization, About dialog, TOTP/2FA, stability improvements

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v1.2.0:
- GUI localization (EN/RU/ZH) with language switcher and persistent selection
- About dialog (ⓘ) with app info, features, quick start guide
- core/i18n.py — internationalization module with t() function
- All GUI components translated via t() keys

v1.3.0:
- TOTP/2FA tab — Google Authenticator compatible codes with live 30s countdown,
  one-click copy, per-server secret management
- core/totp.py — TOTP module (pyotp, RFC 6238)
- core/logger.py — rotating file logger (5MB, 3 backups)
- Stronger Fernet encryption key with automatic migration from old key
- Thread-safe server store with locks, atomic writes, auto-restore on corruption
- Parallel status checks via ThreadPoolExecutor (up to 10 concurrent)
- SSH client: explicit channel cleanup, Unix key permissions
- Server dialog: port validation (1-65535), TOTP secret field
- Language change preserves active tab and server selection
- pyotp dependency added

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
chrome-storm-c442
2026-02-23 11:07:51 -05:00
parent f86d6a7214
commit bf39fd7b67
26 changed files with 2029 additions and 246 deletions
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17
gui/tabs/terminal_tab.py
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@@ -5,6 +5,7 @@ Terminal tab — command input + output display.
import threading
import customtkinter as ctk
from core.ssh_client import SSHClientWrapper
from core.i18n import t
class TerminalTab(ctk.CTkFrame):
@@ -22,17 +23,17 @@ class TerminalTab(ctk.CTkFrame):
input_frame.pack(fill="x", padx=10, pady=(0, 10))
self.sudo_var = ctk.BooleanVar(value=True)
self.sudo_check = ctk.CTkCheckBox(input_frame, text="sudo", variable=self.sudo_var, width=60)
self.sudo_check = ctk.CTkCheckBox(input_frame, text=t("sudo"), variable=self.sudo_var, width=60)
self.sudo_check.pack(side="left", padx=(0, 5))
self.cmd_entry = ctk.CTkEntry(input_frame, placeholder_text="Enter command...")
self.cmd_entry = ctk.CTkEntry(input_frame, placeholder_text=t("enter_command"))
self.cmd_entry.pack(side="left", fill="x", expand=True, padx=(0, 5))
self.cmd_entry.bind("<Return>", lambda e: self._run_command())
self.run_btn = ctk.CTkButton(input_frame, text="Run", width=70, command=self._run_command)
self.run_btn = ctk.CTkButton(input_frame, text=t("run"), width=70, command=self._run_command)
self.run_btn.pack(side="left", padx=(0, 5))
self.clear_btn = ctk.CTkButton(input_frame, text="Clear", width=60, fg_color="#6b7280", command=self._clear)
self.clear_btn = ctk.CTkButton(input_frame, text=t("clear"), width=60, fg_color="#6b7280", command=self._clear)
self.clear_btn.pack(side="right")
def set_server(self, alias: str | None):
@@ -50,7 +51,7 @@ class TerminalTab(ctk.CTkFrame):
def _run_command(self):
if not self._current_alias:
self._append_output("[!] No server selected\n")
self._append_output(t("no_server_selected") + "\n")
return
command = self.cmd_entry.get().strip()
@@ -59,7 +60,7 @@ class TerminalTab(ctk.CTkFrame):
server = self.store.get_server(self._current_alias)
if not server:
self._append_output(f"[!] Server '{self._current_alias}' not found\n")
self._append_output(t("server_not_found").format(alias=self._current_alias) + "\n")
return
self.cmd_entry.delete(0, "end")
@@ -87,13 +88,13 @@ class TerminalTab(ctk.CTkFrame):
if code != 0:
self._append_output(f"[exit code: {code}]\n")
self._append_output("\n")
self.run_btn.configure(state="normal", text="Run")
self.run_btn.configure(state="normal", text=t("run"))
self.after(0, _show)
except Exception as e:
def _err():
self._append_output(f"[ERROR] {e}\n\n")
self.run_btn.configure(state="normal", text="Run")
self.run_btn.configure(state="normal", text=t("run"))
self.after(0, _err)
threading.Thread(target=_exec, daemon=True).start()