feat: Add GraphView component for visualizing server connections and implement connection management in ServerManager

frontend/package-lock.json

@@ -12,9 +12,11 @@
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         "axios": "^1.10.0",
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@@ -715,6 +717,12 @@
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@@ -817,6 +825,15 @@
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@@ -888,6 +905,16 @@
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@@ -985,6 +1012,18 @@
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@@ -1032,6 +1071,15 @@
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@@ -1059,6 +1107,435 @@
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+      "resolved": "https://registry.npmjs.org/d3-time/-/d3-time-3.1.0.tgz",
+      "integrity": "sha512-VqKjzBLejbSMT4IgbmVgDjpkYrNWUYJnbCGo874u7MMKIWsILRX+OpX/gTk8MqjpT1A/c6HY2dCA77ZN0lkQ2Q==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-array": "2 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-time-format": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/d3-time-format/-/d3-time-format-4.1.0.tgz",
+      "integrity": "sha512-dJxPBlzC7NugB2PDLwo9Q8JiTR3M3e4/XANkreKSUxF8vvXKqm1Yfq4Q5dl8budlunRVlUUaDUgFt7eA8D6NLg==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-time": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-timer": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-3.0.1.tgz",
+      "integrity": "sha512-ndfJ/JxxMd3nw31uyKoY2naivF+r29V+Lc0svZxe1JvvIRmi8hUsrMvdOwgS1o6uBHmiz91geQ0ylPP0aj1VUA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-transition": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-transition/-/d3-transition-3.0.1.tgz",
+      "integrity": "sha512-ApKvfjsSR6tg06xrL434C0WydLr7JewBB3V+/39RMHsaXTOG0zmt/OAXeng5M5LBm0ojmxJrpomQVZ1aPvBL4w==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-color": "1 - 3",
+        "d3-dispatch": "1 - 3",
+        "d3-ease": "1 - 3",
+        "d3-interpolate": "1 - 3",
+        "d3-timer": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "d3-selection": "2 - 3"
+      }
+    },
+    "node_modules/d3-zoom": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/d3-zoom/-/d3-zoom-3.0.0.tgz",
+      "integrity": "sha512-b8AmV3kfQaqWAuacbPuNbL6vahnOJflOhexLzMMNLga62+/nh0JzvJ0aO/5a5MVgUFGS7Hu1P9P03o3fJkDCyw==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-dispatch": "1 - 3",
+        "d3-drag": "2 - 3",
+        "d3-interpolate": "1 - 3",
+        "d3-selection": "2 - 3",
+        "d3-transition": "2 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/debug": {
       "version": "4.4.1",
       "dev": true,
@@ -1080,6 +1557,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/delaunator": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/delaunator/-/delaunator-5.0.1.tgz",
+      "integrity": "sha512-8nvh+XBe96aCESrGOqMp/84b13H9cdKbG5P2ejQCh4d4sK9RL4371qou9drQjMhvnPmhWl5hnmqbEE0fXr9Xnw==",
+      "license": "ISC",
+      "dependencies": {
+        "robust-predicates": "^3.0.2"
+      }
+    },
     "node_modules/delayed-stream": {
       "version": "1.0.0",
       "license": "MIT",
@@ -1447,6 +1933,20 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/float-tooltip": {
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/float-tooltip/-/float-tooltip-1.7.5.tgz",
+      "integrity": "sha512-/kXzuDnnBqyyWyhDMH7+PfP8J/oXiAavGzcRxASOMRHFuReDtofizLLJsf7nnDLAfEaMW4pVWaXrAjtnglpEkg==",
+      "license": "MIT",
+      "dependencies": {
+        "d3-selection": "2 - 3",
+        "kapsule": "^1.16",
+        "preact": "10"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/follow-redirects": {
       "version": "1.15.9",
       "funding": [
@@ -1465,6 +1965,32 @@
         }
       }
     },
+    "node_modules/force-graph": {
+      "version": "1.50.1",
+      "resolved": "https://registry.npmjs.org/force-graph/-/force-graph-1.50.1.tgz",
+      "integrity": "sha512-CtldBdsUHLmlnerVYe09V9Bxi5iz8GZce1WdBSkwGAFgNFTYn6cW90NQ1lOh/UVm0NhktMRHKugXrS9Sl8Bl3A==",
+      "license": "MIT",
+      "dependencies": {
+        "@tweenjs/tween.js": "18 - 25",
+        "accessor-fn": "1",
+        "bezier-js": "3 - 6",
+        "canvas-color-tracker": "^1.3",
+        "d3-array": "1 - 3",
+        "d3-drag": "2 - 3",
+        "d3-force-3d": "2 - 3",
+        "d3-scale": "1 - 4",
+        "d3-scale-chromatic": "1 - 3",
+        "d3-selection": "2 - 3",
+        "d3-zoom": "2 - 3",
+        "float-tooltip": "^1.7",
+        "index-array-by": "1",
+        "kapsule": "^1.16",
+        "lodash-es": "4"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/form-data": {
       "version": "4.0.3",
       "license": "MIT",
@@ -1600,6 +2126,18 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/iconv-lite": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
+      "license": "MIT",
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/ignore": {
       "version": "5.3.2",
       "dev": true,
@@ -1631,6 +2169,24 @@
         "node": ">=0.8.19"
       }
     },
+    "node_modules/index-array-by": {
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/index-array-by/-/index-array-by-1.4.2.tgz",
+      "integrity": "sha512-SP23P27OUKzXWEC/TOyWlwLviofQkCSCKONnc62eItjp69yCZZPqDQtr3Pw5gJDnPeUMqExmKydNZaJO0FU9pw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/internmap": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/invariant": {
       "version": "2.2.4",
       "resolved": "https://registry.npmjs.org/invariant/-/invariant-2.2.4.tgz",
@@ -1664,6 +2220,15 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/jerrypick": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/jerrypick/-/jerrypick-1.1.2.tgz",
+      "integrity": "sha512-YKnxXEekXKzhpf7CLYA0A+oDP8V0OhICNCr5lv96FvSsDEmrb0GKM776JgQvHTMjr7DTTPEVv/1Ciaw0uEWzBA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/js-tokens": {
       "version": "4.0.0",
       "license": "MIT"
@@ -1716,6 +2281,18 @@
         "node": ">=6"
       }
     },
+    "node_modules/kapsule": {
+      "version": "1.16.3",
+      "resolved": "https://registry.npmjs.org/kapsule/-/kapsule-1.16.3.tgz",
+      "integrity": "sha512-4+5mNNf4vZDSwPhKprKwz3330iisPrb08JyMgbsdFrimBCKNHecua/WBwvVg3n7vwx0C1ARjfhwIpbrbd9n5wg==",
+      "license": "MIT",
+      "dependencies": {
+        "lodash-es": "4"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/keyv": {
       "version": "4.5.4",
       "dev": true,
@@ -1750,6 +2327,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/lodash-es": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash-es/-/lodash-es-4.17.21.tgz",
+      "integrity": "sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw==",
+      "license": "MIT"
+    },
     "node_modules/lodash.merge": {
       "version": "4.6.2",
       "dev": true,
@@ -1965,6 +2548,16 @@
         "node": "^10 || ^12 || >=14"
       }
     },
+    "node_modules/preact": {
+      "version": "10.26.9",
+      "resolved": "https://registry.npmjs.org/preact/-/preact-10.26.9.tgz",
+      "integrity": "sha512-SSjF9vcnF27mJK1XyFMNJzFd5u3pQiATFqoaDy03XuN00u4ziveVVEGt5RKJrDR8MHE/wJo9Nnad56RLzS2RMA==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/preact"
+      }
+    },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
       "dev": true,
@@ -2057,12 +2650,44 @@
         "react": "^19.1.0"
       }
     },
+    "node_modules/react-force-graph-2d": {
+      "version": "1.28.0",
+      "resolved": "https://registry.npmjs.org/react-force-graph-2d/-/react-force-graph-2d-1.28.0.tgz",
+      "integrity": "sha512-NYA8GLxJnoZyLWjob8xea38B1cZqSGdcA8lDpvTc1hcJrpzFyBEHkeJ4xtFoJp66tsM4PAlj5af4HWnU0OQ3Sg==",
+      "license": "MIT",
+      "dependencies": {
+        "force-graph": "^1.50",
+        "prop-types": "15",
+        "react-kapsule": "^2.5"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "react": "*"
+      }
+    },
     "node_modules/react-is": {
       "version": "16.13.1",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
       "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
       "license": "MIT"
     },
+    "node_modules/react-kapsule": {
+      "version": "2.5.7",
+      "resolved": "https://registry.npmjs.org/react-kapsule/-/react-kapsule-2.5.7.tgz",
+      "integrity": "sha512-kifAF4ZPD77qZKc4CKLmozq6GY1sBzPEJTIJb0wWFK6HsePJatK3jXplZn2eeAt3x67CDozgi7/rO8fNQ/AL7A==",
+      "license": "MIT",
+      "dependencies": {
+        "jerrypick": "^1.1.1"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "react": ">=16.13.1"
+      }
+    },
     "node_modules/react-lifecycles-compat": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz",
@@ -2133,6 +2758,12 @@
         "node": ">=4"
       }
     },
+    "node_modules/robust-predicates": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/robust-predicates/-/robust-predicates-3.0.2.tgz",
+      "integrity": "sha512-IXgzBWvWQwE6PrDI05OvmXUIruQTcoMDzRsOd5CDvHCVLcLHMTSYvOK5Cm46kWqlV3yAbuSpBZdJ5oP5OUoStg==",
+      "license": "Unlicense"
+    },
     "node_modules/rollup": {
       "version": "4.44.2",
       "dev": true,
@@ -2171,6 +2802,18 @@
         "fsevents": "~2.3.2"
       }
     },
+    "node_modules/rw": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/rw/-/rw-1.3.3.tgz",
+      "integrity": "sha512-PdhdWy89SiZogBLaw42zdeqtRJ//zFd2PgQavcICDUgJT5oW10QCRKbJ6bg4r0/UY2M6BWd5tkxuGFRvCkgfHQ==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "license": "MIT"
+    },
     "node_modules/scheduler": {
       "version": "0.26.0",
       "license": "MIT"
@@ -2232,6 +2875,12 @@
         "node": ">=8"
       }
     },
+    "node_modules/tinycolor2": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/tinycolor2/-/tinycolor2-1.6.0.tgz",
+      "integrity": "sha512-XPaBkWQJdsf3pLKJV9p4qN/S+fm2Oj8AIPo1BTUhg5oxkvm9+SVEGFdhyOz7tTdUTfvxMiAs4sp6/eZO2Ew+pw==",
+      "license": "MIT"
+    },
     "node_modules/tinyglobby": {
       "version": "0.2.14",
       "dev": true,

frontend/package.json

@@ -14,9 +14,11 @@
     "@tabler/icons-react": "^3.34.0",
     "axios": "^1.10.0",
     "bootstrap": "^5.3.7",
+    "d3": "^7.9.0",
     "react": "^19.1.0",
     "react-bootstrap": "^2.10.10",
     "react-dom": "^19.1.0",
+    "react-force-graph-2d": "^1.28.0",
     "react-router-dom": "^6.30.1"
   },
   "devDependencies": {

frontend/src/GraphView.jsx

@@ -0,0 +1,76 @@
+import React, { useRef, useEffect } from 'react';
+import ForceGraph2D from 'react-force-graph-2d';
+
+function GraphView({ servers, connections }) {
+  // Преобразуем данные в формат, подходящий для ForceGraph
+  const nodes = servers.map(s => ({ id: s.ip, label: s.dns || s.ip }));
+  const links = connections.map(c => ({
+    source: c.from,
+    target: c.to,
+    tunnelType: c.tunnelType,
+    ipA: c.ipA,
+    ipB: c.ipB
+  }));
+
+  // Кастомный рендер связей с подписями
+  const fgRef = useRef();
+
+  useEffect(() => {
+    if (fgRef.current) {
+      fgRef.current.d3ReheatSimulation();
+    }
+  }, [nodes.length, links.length]);
+
+  return (
+    <div style={{ width: '100%', height: 400 }}>
+      <ForceGraph2D
+        ref={fgRef}
+        graphData={{ nodes, links }}
+        nodeLabel={node => node.label}
+        nodeAutoColorBy="id"
+        linkDirectionalArrowLength={6}
+        linkDirectionalArrowRelPos={1}
+        linkLabel={l => `${l.tunnelType}: ${l.ipA} ⇄ ${l.ipB}`}
+        linkWidth={2}
+        linkColor={() => '#888'}
+        nodeCanvasObject={(node, ctx, globalScale) => {
+          const label = node.label;
+          const fontSize = 14/globalScale;
+          ctx.font = `${fontSize}px sans-serif`;
+          ctx.fillStyle = '#1e293b';
+          ctx.beginPath();
+          ctx.arc(node.x, node.y, 10, 0, 2 * Math.PI, false);
+          ctx.fill();
+          ctx.strokeStyle = '#fff';
+          ctx.lineWidth = 2;
+          ctx.stroke();
+          ctx.fillStyle = '#fff';
+          ctx.textAlign = 'center';
+          ctx.textBaseline = 'middle';
+          ctx.fillText(label, node.x, node.y - 18);
+        }}
+        linkCanvasObjectMode={() => 'after'}
+        linkCanvasObject={(link, ctx, globalScale) => {
+          const label = `${link.tunnelType}: ${link.ipA} ⇄ ${link.ipB}`;
+          if (!label) return;
+          const start = link.source;
+          const end = link.target;
+          if (typeof start !== 'object' || typeof end !== 'object') return;
+          const textPos = {
+            x: (start.x + end.x) / 2,
+            y: (start.y + end.y) / 2
+          };
+          ctx.save();
+          ctx.font = `${12/globalScale}px sans-serif`;
+          ctx.fillStyle = '#2563eb';
+          ctx.textAlign = 'center';
+          ctx.textBaseline = 'middle';
+          ctx.fillText(label, textPos.x, textPos.y);
+          ctx.restore();
+        }}
+      />
+    </div>
+  );
+}
+
+export default GraphView; 

frontend/src/ServerManager.jsx

@@ -17,6 +17,7 @@ import {
   IconChevronDown,
   IconLink
 } from '@tabler/icons-react';
+import GraphView from './GraphView';
 
 const API_URL = '/api';
 
@@ -74,6 +75,12 @@ function ServerManager() {
   const [addServerModalOpen, setAddServerModalOpen] = useState(false);
   const [customProvider, setCustomProvider] = useState('');
 
+  const [connections, setConnections] = useState([
+    // Пример связи для теста
+    // { from: '192.168.1.1', to: '192.168.1.2', tunnelType: 'GRE', ipA: '10.10.100.1', ipB: '10.10.100.2' }
+  ]);
+  const [newConnection, setNewConnection] = useState({ from: '', to: '', tunnelType: 'GRE', ipA: '', ipB: '' });
+
   useEffect(() => {
     fetchServers();
   }, []);
@@ -385,6 +392,17 @@ function ServerManager() {
       );
   }
 
+  // Добавление новой связи
+  const handleAddConnection = () => {
+    if (!newConnection.from || !newConnection.to || !newConnection.tunnelType || !newConnection.ipA || !newConnection.ipB) {
+      setError('Все поля для связи должны быть заполнены.');
+      return;
+    }
+    setConnections([...connections, newConnection]);
+    setNewConnection({ from: '', to: '', tunnelType: 'GRE', ipA: '', ipB: '' });
+    setError('');
+  };
+
   return (
     <>
       {error && (
@@ -636,6 +654,58 @@ function ServerManager() {
         onClose={handleCloseAddServerModal}
         error={error}
       />
+
+      <div className="card w-100 mb-4">
+        <div className="card-header">
+          <h3 className="card-title mb-0">Граф связей между серверами</h3>
+        </div>
+        <div className="card-body">
+          <GraphView servers={servers} connections={connections} />
+        </div>
+      </div>
+      <div className="card w-100 mb-4">
+        <div className="card-header">
+          <h3 className="card-title mb-0">Добавить связь между серверами</h3>
+        </div>
+        <div className="card-body">
+          <div className="row g-2 align-items-end">
+            <div className="col-md-3">
+              <label className="form-label">Сервер A (IP)</label>
+              <select className="form-select" value={newConnection.from} onChange={e => setNewConnection({ ...newConnection, from: e.target.value })}>
+                <option value="">Выберите</option>
+                {servers.map(s => <option key={s.ip} value={s.ip}>{s.ip} ({s.dns})</option>)}
+              </select>
+            </div>
+            <div className="col-md-3">
+              <label className="form-label">Сервер B (IP)</label>
+              <select className="form-select" value={newConnection.to} onChange={e => setNewConnection({ ...newConnection, to: e.target.value })}>
+                <option value="">Выберите</option>
+                {servers.map(s => <option key={s.ip} value={s.ip}>{s.ip} ({s.dns})</option>)}
+              </select>
+            </div>
+            <div className="col-md-2">
+              <label className="form-label">Тип туннеля</label>
+              <select className="form-select" value={newConnection.tunnelType} onChange={e => setNewConnection({ ...newConnection, tunnelType: e.target.value })}>
+                <option value="GRE">GRE</option>
+                <option value="IPSec">IPSec</option>
+                <option value="WireGuard">WireGuard</option>
+                <option value="OpenVPN">OpenVPN</option>
+              </select>
+            </div>
+            <div className="col-md-2">
+              <label className="form-label">IP сервера A</label>
+              <input className="form-control" value={newConnection.ipA} onChange={e => setNewConnection({ ...newConnection, ipA: e.target.value })} placeholder="10.10.100.1" />
+            </div>
+            <div className="col-md-2">
+              <label className="form-label">IP сервера B</label>
+              <input className="form-control" value={newConnection.ipB} onChange={e => setNewConnection({ ...newConnection, ipB: e.target.value })} placeholder="10.10.100.2" />
+            </div>
+            <div className="col-md-12 mt-2">
+              <button className="btn btn-primary" type="button" onClick={handleAddConnection}>Добавить связь</button>
+            </div>
+          </div>
+        </div>
+      </div>
     </>
   );
 }