start scripting frontend

frontend/src/components/FirewallRulesetViewer.tsx

@@ -292,7 +292,7 @@ export default function FirewallTables({ tables, error, refreshRules: refresh }:
         {tablesToRender.length === 0 && (
           <Alert
             type="info"
-            message="No firewall tables found"
+            title="No firewall tables found"
             description="You can create a new table using the button above."
             style={{ marginBottom: 12 }}
           />
@@ -310,7 +310,7 @@ export default function FirewallTables({ tables, error, refreshRules: refresh }:
                 <div style={{ display: 'flex', width: '100%', alignItems: 'center', justifyContent: 'space-between' }}>
                   <div>
                     <Title level={5} style={{ margin: 0 }}>
-                      Table "{table.name}"
+                      Table {table.name}
                     </Title>
                     <Text type="secondary">
                       <b>Family:</b> {table.family ?? 'unknown'} &nbsp; <b>Chains:</b> {table.chains.length} &nbsp;{' '}
@@ -405,6 +405,7 @@ export default function FirewallTables({ tables, error, refreshRules: refresh }:
 
                           <Space>
                             <Button
+                              danger
                               size="small"
                               icon={<DeleteOutlined />}
                               onClick={() => handleDeleteChain(table.family, table.name, chain.name)}

frontend/src/components/ScriptManager.tsx

@@ -0,0 +1,458 @@
+import {
+  DeleteOutlined,
+  DownloadOutlined,
+  EditOutlined,
+  PauseCircleOutlined,
+  PlayCircleOutlined,
+  PlusOutlined,
+  UploadOutlined,
+} from '@ant-design/icons';
+import {
+  Button,
+  Col,
+  Form,
+  Input,
+  Modal,
+  notification,
+  Popconfirm,
+  Row,
+  Space,
+  Spin,
+  Table,
+  Tooltip,
+  Upload,
+} from 'antd';
+import type { ColumnsType } from 'antd/es/table';
+import { useEffect, useState } from 'react';
+
+import {
+  deleteScript,
+  disableScript,
+  downloadScript,
+  enableScript,
+  fetchScriptsStatusAll,
+  listScripts,
+  uploadScript,
+} from '../api/apiClient';
+import PythonEditor from '../components/PythonEditor';
+import { EnableRequest, ScriptInfo } from '../types/scripting';
+
+type Props = {
+  onOpenInEditor?: (code: string) => void;
+};
+
+export default function ScriptsManager({ onOpenInEditor }: Props) {
+  const [scripts, setScripts] = useState<ScriptInfo[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [uploadModalVisible, setUploadModalVisible] = useState(false);
+  const [editorModalVisible, setEditorModalVisible] = useState(false);
+  const [editorValue, setEditorValue] = useState<string>('');
+  const [currentEditingName, setCurrentEditingName] = useState<string | null>(null);
+  const [fetchingStatuses, setFetchingStatuses] = useState(false);
+
+  const [form] = Form.useForm();
+
+  useEffect(() => {
+    refreshList();
+  }, []);
+
+  async function refreshList() {
+    setLoading(true);
+    try {
+      const data = await listScripts();
+      setScripts(data || []);
+    } catch (err: any) {
+      notification.error({ message: 'Failed to list scripts', description: err?.message || String(err) });
+    } finally {
+      setLoading(false);
+    }
+  }
+
+  async function refreshStatuses() {
+    setFetchingStatuses(true);
+    try {
+      const all = await fetchScriptsStatusAll();
+      // assume the API returns keyed info matching script names. adapt as needed
+      // For simplicity, re-fetch list (which may include status), but if you have separate structure, merge.
+      await refreshList();
+    } catch (err: any) {
+      notification.error({ message: 'Failed to fetch statuses', description: err?.message || String(err) });
+    } finally {
+      setFetchingStatuses(false);
+    }
+  }
+
+  async function handleDownload(name: string) {
+    try {
+      const res = await downloadScript(name);
+      // Expecting server returns { filename?: string, content?: string/base64 } or actual text
+      // If server returns raw script text, just download it as blob
+      let blob: Blob;
+      if (typeof res === 'string') {
+        blob = new Blob([res], { type: 'text/x-python' });
+      } else if (res && res.content && res.filename) {
+        // maybe base64
+        try {
+          const b = atob(res.content);
+          const arr = new Uint8Array(b.length);
+          for (let i = 0; i < b.length; i++) arr[i] = b.charCodeAt(i);
+          blob = new Blob([arr], { type: 'text/x-python' });
+        } catch {
+          blob = new Blob([res.content], { type: 'text/x-python' });
+        }
+      } else {
+        // fallback: JSON
+        blob = new Blob([JSON.stringify(res, null, 2)], { type: 'application/json' });
+      }
+
+      const url = URL.createObjectURL(blob);
+      const a = document.createElement('a');
+      a.href = url;
+      a.download = name.endsWith('.py') ? name : `${name}.py`;
+      document.body.appendChild(a);
+      a.click();
+      a.remove();
+      URL.revokeObjectURL(url);
+      notification.success({ message: 'Download started' });
+    } catch (err: any) {
+      notification.error({ message: 'Download failed', description: err?.message || String(err) });
+    }
+  }
+
+  async function handleDelete(name: string) {
+    try {
+      await deleteScript(name);
+      notification.success({ message: 'Deleted', description: `${name} removed` });
+      refreshList();
+    } catch (err: any) {
+      notification.error({ message: 'Delete failed', description: err?.message || String(err) });
+    }
+  }
+
+  function fileToBlob(file: File | Blob) {
+    return file;
+  }
+
+  async function handleUpload(formValues: any) {
+    const { name, scriptFile, requirementsFile } = formValues;
+    if (!name || (!scriptFile && !editorValue && !currentEditingName)) {
+      notification.warning({ message: 'Please provide a name and script' });
+      return;
+    }
+
+    const script =
+      scriptFile?.file ||
+      (currentEditingName
+        ? new Blob([editorValue], { type: 'text/x-python' })
+        : new Blob([editorValue], { type: 'text/x-python' }));
+    const req = requirementsFile?.file || null;
+
+    try {
+      await uploadScript({
+        name,
+        script,
+        requirements: req,
+      });
+      notification.success({ message: 'Uploaded', description: `${name} uploaded` });
+      setUploadModalVisible(false);
+      form.resetFields();
+      setCurrentEditingName(null);
+      refreshList();
+    } catch (err: any) {
+      notification.error({ message: 'Upload failed', description: err?.message || String(err) });
+    }
+  }
+
+  async function openInEditorFromServer(name: string) {
+    try {
+      const res = await downloadScript(name);
+      let text = '';
+      if (typeof res === 'string') text = res;
+      else if (res && res.content) {
+        // maybe base64
+        try {
+          text = atob(res.content);
+        } catch {
+          text = typeof res.content === 'string' ? res.content : JSON.stringify(res.content);
+        }
+      } else {
+        text = JSON.stringify(res);
+      }
+      setEditorValue(text);
+      setEditorModalVisible(true);
+      setCurrentEditingName(name);
+      if (onOpenInEditor) onOpenInEditor(text);
+    } catch (err: any) {
+      notification.error({ message: 'Failed to open', description: err?.message || String(err) });
+    }
+  }
+
+  async function handleSaveFromEditorAs(name: string) {
+    try {
+      // create blob from editor and upload
+      await uploadScript({
+        name,
+        script: new Blob([editorValue], { type: 'text/x-python' }),
+      });
+      notification.success({ message: 'Saved', description: `${name} uploaded` });
+      setEditorModalVisible(false);
+      refreshList();
+    } catch (err: any) {
+      notification.error({ message: 'Save failed', description: err?.message || String(err) });
+    }
+  }
+
+  // enable modal/form
+  const [enableModalVisible, setEnableModalVisible] = useState(false);
+  const [enableTarget, setEnableTarget] = useState<string | null>(null);
+  const [enableForm] = Form.useForm();
+
+  async function handleEnableSubmit(values: any) {
+    if (!enableTarget) return;
+    const req: EnableRequest = {
+      qnum: Number(values.qnum),
+      service_name: values.service_name || null,
+      extra_args: values.extra_args || null,
+      enable_at_boot: !!values.enable_at_boot,
+    };
+    try {
+      await enableScript(enableTarget, req);
+      notification.success({ message: 'Enabled', description: `${enableTarget} enabled` });
+      setEnableModalVisible(false);
+      setEnableTarget(null);
+      enableForm.resetFields();
+      refreshList();
+    } catch (err: any) {
+      notification.error({ message: 'Enable failed', description: err?.message || String(err) });
+    }
+  }
+
+  async function handleDisable(name: string) {
+    try {
+      // ask for qnum? assume qnum required; if you know qnum mapping show UI to input; here we default to 0 if not known
+      const qnum = 0;
+      await disableScript(name, qnum);
+      notification.success({ message: 'Disabled', description: `${name} disabled` });
+      refreshList();
+    } catch (err: any) {
+      notification.error({ message: 'Disable failed', description: err?.message || String(err) });
+    }
+  }
+
+  const columns: ColumnsType<ScriptInfo> = [
+    {
+      title: 'Name',
+      dataIndex: 'name',
+      key: 'name',
+      render: (text) => <code>{text}</code>,
+    },
+    {
+      title: 'Path',
+      dataIndex: 'path',
+      key: 'path',
+      render: (p) => p || '-',
+    },
+    {
+      title: 'Actions',
+      key: 'actions',
+      render: (_, record) => (
+        <Space>
+          <Tooltip title="Download">
+            <Button icon={<DownloadOutlined />} onClick={() => handleDownload(record.name)} />
+          </Tooltip>
+          <Tooltip title="Open in editor">
+            <Button icon={<EditOutlined />} onClick={() => openInEditorFromServer(record.name)} />
+          </Tooltip>
+          <Tooltip title="Enable">
+            <Button
+              icon={<PlayCircleOutlined />}
+              onClick={() => {
+                setEnableTarget(record.name);
+                setEnableModalVisible(true);
+              }}
+            />
+          </Tooltip>
+          <Tooltip title="Disable">
+            <Button icon={<PauseCircleOutlined />} onClick={() => handleDisable(record.name)} />
+          </Tooltip>
+          <Popconfirm title={`Delete ${record.name}?`} onConfirm={() => handleDelete(record.name)}>
+            <Button danger icon={<DeleteOutlined />} />
+          </Popconfirm>
+        </Space>
+      ),
+    },
+  ];
+
+  return (
+    <div>
+      <Row justify="space-between" style={{ marginBottom: 12 }}>
+        <Col>
+          <Space>
+            <Button type="primary" icon={<PlusOutlined />} onClick={() => setUploadModalVisible(true)}>
+              Upload / New
+            </Button>
+            <Button onClick={refreshList}>Refresh</Button>
+            <Button onClick={refreshStatuses}>{fetchingStatuses ? <Spin size="small" /> : 'Statuses'}</Button>
+          </Space>
+        </Col>
+      </Row>
+
+      <Table rowKey="name" columns={columns} dataSource={scripts} loading={loading} pagination={{ pageSize: 10 }} />
+
+      {/* Upload Modal */}
+      <Modal
+        open={uploadModalVisible}
+        title="Upload or create script"
+        onCancel={() => {
+          setUploadModalVisible(false);
+          form.resetFields();
+        }}
+        footer={null}
+      >
+        <Form form={form} layout="vertical" onFinish={handleUpload}>
+          <Form.Item name="name" label="Script name (include .py if you want)" rules={[{ required: true }]}>
+            <Input placeholder="my_script.py" />
+          </Form.Item>
+
+          <Form.Item label="Script file (optional if using editor below)">
+            <Form.Item name="scriptFile" noStyle>
+              <Upload beforeUpload={() => false} maxCount={1}>
+                <Button icon={<UploadOutlined />}>Choose script file</Button>
+              </Upload>
+            </Form.Item>
+          </Form.Item>
+
+          <Form.Item label="requirements.txt (optional)">
+            <Form.Item name="requirementsFile" noStyle>
+              <Upload beforeUpload={() => false} maxCount={1}>
+                <Button icon={<UploadOutlined />}>Choose requirements</Button>
+              </Upload>
+            </Form.Item>
+          </Form.Item>
+
+          <Form.Item label="Or paste/edit script (editor)">
+            <PythonEditor value={editorValue} onChange={setEditorValue} height={220} />
+          </Form.Item>
+
+          <Form.Item>
+            <Space style={{ display: 'flex', justifyContent: 'flex-end' }}>
+              <Button
+                onClick={() => {
+                  setUploadModalVisible(false);
+                  form.resetFields();
+                }}
+              >
+                Cancel
+              </Button>
+              <Button type="primary" htmlType="submit">
+                Upload
+              </Button>
+            </Space>
+          </Form.Item>
+        </Form>
+      </Modal>
+
+      {/* Editor Modal (open existing script) */}
+      <Modal
+        open={editorModalVisible}
+        title={currentEditingName ? `Editing — ${currentEditingName}` : 'Editor'}
+        onCancel={() => setEditorModalVisible(false)}
+        width={900}
+        footer={
+          <Space>
+            <Button onClick={() => setEditorModalVisible(false)}>Close</Button>
+            <Button
+              type="default"
+              onClick={() => {
+                // Save as new name
+                Modal.confirm({
+                  title: 'Save as',
+                  content: (
+                    <Form
+                      layout="vertical"
+                      onFinish={(values) => {
+                        handleSaveFromEditorAs(values.name);
+                        Modal.destroyAll();
+                      }}
+                    >
+                      <Form.Item name="name" label="Name" rules={[{ required: true }]}>
+                        <Input placeholder="new_name.py" />
+                      </Form.Item>
+                      <Form.Item>
+                        <Button htmlType="submit" type="primary">
+                          Save
+                        </Button>
+                      </Form.Item>
+                    </Form>
+                  ),
+                  icon: null,
+                  okButtonProps: { style: { display: 'none' } },
+                  cancelButtonProps: { style: { display: 'none' } },
+                });
+              }}
+            >
+              Save as...
+            </Button>
+            <Button
+              type="primary"
+              onClick={() => {
+                // overwrite current
+                if (!currentEditingName) {
+                  notification.warning({ message: 'No filename to overwrite' });
+                  return;
+                }
+                handleSaveFromEditorAs(currentEditingName);
+              }}
+            >
+              Save
+            </Button>
+          </Space>
+        }
+      >
+        <PythonEditor value={editorValue} onChange={setEditorValue} height={520} />
+      </Modal>
+
+      {/* Enable Modal */}
+      <Modal
+        open={enableModalVisible}
+        title={`Enable ${enableTarget ?? ''}`}
+        onCancel={() => {
+          setEnableModalVisible(false);
+          setEnableTarget(null);
+        }}
+        footer={null}
+      >
+        <Form form={enableForm} layout="vertical" onFinish={handleEnableSubmit}>
+          <Form.Item name="qnum" label="Queue number (qnum)" rules={[{ required: true }]}>
+            <Input placeholder="e.g. 0" type="number" />
+          </Form.Item>
+          <Form.Item name="service_name" label="Service name (optional)">
+            <Input />
+          </Form.Item>
+          <Form.Item name="extra_args" label="Extra args (optional)">
+            <Input />
+          </Form.Item>
+          <Form.Item name="enable_at_boot" valuePropName="checked">
+            <Input type="checkbox" />
+          </Form.Item>
+
+          <Form.Item>
+            <Space style={{ display: 'flex', justifyContent: 'flex-end' }}>
+              <Button
+                onClick={() => {
+                  setEnableModalVisible(false);
+                  enableForm.resetFields();
+                }}
+              >
+                Cancel
+              </Button>
+              <Button type="primary" htmlType="submit">
+                Enable
+              </Button>
+            </Space>
+          </Form.Item>
+        </Form>
+      </Modal>
+    </div>
+  );
+}