feat: SSHClient v1.0.0 - PyQt5 + paramiko 跨平台 SSH 客户端

功能: - 多主机管理 (增删改查, 密码/私钥双认证, 导入导出) - 远程终端 (命令执行 + 常用命令快捷栏 + 超时控制) - SFTP 文件浏览 (上传/下载带进度, 新建/删除/重命名) - 实时监控 (CPU/内存/磁盘/网络, 1-10秒可调刷新) - AI Agent (OpenAI 兼容 API, 5 工具自动调用: 命令/指标/列文件/读文件/上传) 技术栈: PyQt5 + paramiko + psutil + requests + PyInstaller 打包: build_windows.bat / build.sh 一键产出 ~57MB 单文件 exe 测试: core 6/6 + UI 3/3 + E2E 6/6 全部通过
2026-07-28 21:01:31 +08:00
commit a57dbc0252
22 changed files with 3294 additions and 0 deletions
@@ -0,0 +1,109 @@
+"""
+主机新增/编辑对话框
+"""
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import (
+    QDialog, QVBoxLayout, QHBoxLayout, QFormLayout, QLineEdit, QSpinBox,
+    QPushButton, QDialogButtonBox, QFileDialog, QMessageBox, QCheckBox,
+    QGroupBox, QTabWidget, QWidget, QTextEdit,
+)
+
+
+class HostDialog(QDialog):
+    def __init__(self, parent=None, current: dict = None):
+        super().__init__(parent)
+        self.current = current or {}
+        title = "编辑主机" if current else "新增主机"
+        self.setWindowTitle(title)
+        self.resize(480, 380)
+        self._build()
+        self._load()
+
+    def _build(self):
+        v = QVBoxLayout(self)
+
+        form = QFormLayout()
+
+        self.name_edit = QLineEdit()
+        self.name_edit.setPlaceholderText("给这台主机起个名字（用于显示）")
+        form.addRow("名称:", self.name_edit)
+
+        self.host_edit = QLineEdit()
+        self.host_edit.setPlaceholderText("192.168.1.1 或 example.com")
+        form.addRow("主机/IP:", self.host_edit)
+
+        self.port_spin = QSpinBox()
+        self.port_spin.setRange(1, 65535)
+        self.port_spin.setValue(22)
+        form.addRow("端口:", self.port_spin)
+
+        self.user_edit = QLineEdit()
+        self.user_edit.setPlaceholderText("root")
+        form.addRow("用户名:", self.user_edit)
+
+        self.pwd_edit = QLineEdit()
+        self.pwd_edit.setEchoMode(QLineEdit.Password)
+        self.pwd_edit.setPlaceholderText("密码（密钥无密码可留空）")
+        form.addRow("密码:", self.pwd_edit)
+
+        # 私钥
+        key_row = QHBoxLayout()
+        self.key_edit = QLineEdit()
+        self.key_edit.setPlaceholderText("可选，例如 C:/Users/xxx/.ssh/id_rsa")
+        self.btn_browse = QPushButton("浏览...")
+        self.btn_browse.clicked.connect(self._browse_key)
+        key_row.addWidget(self.key_edit, 1)
+        key_row.addWidget(self.btn_browse)
+        form.addRow("私钥文件:", key_row)
+
+        self.show_pwd = QCheckBox("显示密码")
+        self.show_pwd.toggled.connect(
+            lambda c: self.pwd_edit.setEchoMode(QLineEdit.Normal if c else QLineEdit.Password))
+        form.addRow("", self.show_pwd)
+
+        self.notes_edit = QTextEdit()
+        self.notes_edit.setMaximumHeight(60)
+        self.notes_edit.setPlaceholderText("备注（仅本地保存）")
+        form.addRow("备注:", self.notes_edit)
+
+        v.addLayout(form)
+
+        bb = QDialogButtonBox()
+        bb.addButton(QDialogButtonBox.Save).clicked.connect(self._save)
+        bb.addButton(QDialogButtonBox.Cancel).clicked.connect(self.reject)
+        v.addWidget(bb)
+
+    def _browse_key(self):
+        path, _ = QFileDialog.getOpenFileName(
+            self, "选择私钥文件", "", "所有文件 (*)")
+        if path:
+            self.key_edit.setText(path)
+
+    def _load(self):
+        c = self.current
+        self.name_edit.setText(c.get("name", ""))
+        self.host_edit.setText(c.get("host", ""))
+        self.port_spin.setValue(int(c.get("port", 22)))
+        self.user_edit.setText(c.get("username", ""))
+        self.pwd_edit.setText(c.get("password", ""))
+        self.key_edit.setText(c.get("key_path", ""))
+        self.notes_edit.setPlainText(c.get("notes", ""))
+
+    def _save(self):
+        host = self.host_edit.text().strip()
+        user = self.user_edit.text().strip()
+        if not host or not user:
+            QMessageBox.warning(self, "校验失败", "主机和用户名不能为空")
+            return
+        self.accept()
+
+    def get_value(self) -> dict:
+        return {
+            "name": self.name_edit.text().strip() or self.host_edit.text().strip(),
+            "host": self.host_edit.text().strip(),
+            "port": self.port_spin.value(),
+            "username": self.user_edit.text().strip(),
+            "password": self.pwd_edit.text(),
+            "key_path": self.key_edit.text().strip(),
+            "notes": self.notes_edit.toPlainText().strip(),
+        }