Merge pull request 'feature: download exoscale storage' (#33 ) from refactor/reverseChargeTemplate into dev

Reviewed-on: #33
feature: download exoscale storage
2026-06-29 21:15:35 +00:00 · 2026-06-29 23:15:16 +02:00
5 changed files with 410 additions and 8 deletions
--- a/controller/dev/DevManagementController.js
+++ b/controller/dev/DevManagementController.js
@ -84,3 +84,25 @@ exports.listGhostDirectories = async (_req, res) => {
    return res.status(500).json({ success: false, error: e?.message || 'Failed to list ghost directories' });
  }
 };
+
+exports.downloadStorageArchive = async (_req, res) => {
+  const now = new Date();
+  const pad = (value) => String(value).padStart(2, '0');
+  const fileName = `exoscale-storage-${now.getFullYear()}${pad(now.getMonth() + 1)}${pad(now.getDate())}-${pad(now.getHours())}${pad(now.getMinutes())}${pad(now.getSeconds())}.zip`;
+
+  try {
+    res.setHeader('Content-Type', 'application/zip');
+    res.setHeader('Content-Disposition', `attachment; filename="${fileName}"`);
+
+    const meta = await DevManagementService.streamStorageArchive(res);
+    logger.info('[DevManagementController.downloadStorageArchive] success', meta);
+  } catch (e) {
+    logger.error('[DevManagementController.downloadStorageArchive] error', { msg: e?.message });
+    if (!res.headersSent) {
+      return res.status(500).json({ success: false, error: e?.message || 'Failed to export Exoscale storage' });
+    }
+    if (!res.writableEnded) {
+      res.destroy(e);
+    }
+  }
+};
--- a/package-lock.json
+++ b/package-lock.json
@ -12,6 +12,7 @@
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        "@aws-sdk/s3-request-presigner": "^3.992.0",
        "@getbrevo/brevo": "^3.0.1",
+        "archiver": "^8.0.0",
        "argon2": "^0.44.0",
        "cookie-parser": "^1.4.7",
        "cors": "^2.8.6",
@ -1894,6 +1895,18 @@
        "@types/node": "*"
      }
    },
+    "node_modules/abort-controller": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/abort-controller/-/abort-controller-3.0.0.tgz",
+      "integrity": "sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg==",
+      "license": "MIT",
+      "dependencies": {
+        "event-target-shim": "^5.0.0"
+      },
+      "engines": {
+        "node": ">=6.5"
+      }
+    },
    "node_modules/accepts": {
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      "resolved": "https://registry.npmjs.org/accepts/-/accepts-2.0.0.tgz",
@ -1978,6 +1991,51 @@
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      "license": "MIT"
    },
+    "node_modules/archiver": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/archiver/-/archiver-8.0.0.tgz",
+      "integrity": "sha512-fV1orZfsnPn9BaSByR/qE67rJCLJEy2Ox5bq7nJh+jquWaNh6Sfec75kJ2T6PtdGUbPQlrVoSVCEOa5SdiTQ1g==",
+      "license": "MIT",
+      "dependencies": {
+        "async": "^3.2.4",
+        "buffer-crc32": "^1.0.0",
+        "is-stream": "^4.0.0",
+        "lazystream": "^1.0.0",
+        "normalize-path": "^3.0.0",
+        "readable-stream": "^4.0.0",
+        "readdir-glob": "^3.0.0",
+        "tar-stream": "^3.0.0",
+        "zip-stream": "^7.0.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/archiver/node_modules/buffer-crc32": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-1.0.0.tgz",
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+      "license": "MIT",
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/archiver/node_modules/readable-stream": {
+      "version": "4.7.0",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-4.7.0.tgz",
+      "integrity": "sha512-oIGGmcpTLwPga8Bn6/Z75SVaH1z5dUut2ibSyAMVhmUggWpmDn2dapB0n7f8nwaSiRtepAsfJyfXIO5DCVAODg==",
+      "license": "MIT",
+      "dependencies": {
+        "abort-controller": "^3.0.0",
+        "buffer": "^6.0.3",
+        "events": "^3.3.0",
+        "process": "^0.11.10",
+        "string_decoder": "^1.3.0"
+      },
+      "engines": {
+        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+      }
+    },
    "node_modules/argon2": {
      "version": "0.44.0",
      "resolved": "https://registry.npmjs.org/argon2/-/argon2-0.44.0.tgz",
@ -2045,7 +2103,6 @@
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-      "dev": true,
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@ -2214,7 +2271,6 @@
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      "dependencies": {
        "balanced-match": "^4.0.2"
@ -2245,6 +2301,30 @@
        "base64-js": "^1.1.2"
      }
    },
+    "node_modules/buffer": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
+      "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.2.1"
+      }
+    },
    "node_modules/buffer-crc32": {
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      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
@ -2431,6 +2511,38 @@
        "node": ">=18"
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    },
+    "node_modules/compress-commons": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/compress-commons/-/compress-commons-7.0.1.tgz",
+      "integrity": "sha512-g0S8KAD8qf4+V//pr3BfB1aBnARLXNz2Gx+jmHU0LEriUuoQUOPOulVquHKTJ8+EAIIO7fhseNDr9wK5Q9FKBQ==",
+      "license": "MIT",
+      "dependencies": {
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+        "crc32-stream": "^7.0.1",
+        "is-stream": "^4.0.0",
+        "normalize-path": "^3.0.0",
+        "readable-stream": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/compress-commons/node_modules/readable-stream": {
+      "version": "4.7.0",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-4.7.0.tgz",
+      "integrity": "sha512-oIGGmcpTLwPga8Bn6/Z75SVaH1z5dUut2ibSyAMVhmUggWpmDn2dapB0n7f8nwaSiRtepAsfJyfXIO5DCVAODg==",
+      "license": "MIT",
+      "dependencies": {
+        "abort-controller": "^3.0.0",
+        "buffer": "^6.0.3",
+        "events": "^3.3.0",
+        "process": "^0.11.10",
+        "string_decoder": "^1.3.0"
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+      "engines": {
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    "node_modules/concat-stream": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-2.0.0.tgz",
@ -2496,6 +2608,12 @@
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      "license": "MIT"
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+    "node_modules/core-util-is": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
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@ -2539,6 +2657,47 @@
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+    "node_modules/crc32-stream": {
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+        "readable-stream": "^4.0.0"
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+        "string_decoder": "^1.3.0"
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@ -2644,8 +2803,7 @@
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-      "peer": true
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@ -2848,6 +3006,24 @@
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+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/event-target-shim/-/event-target-shim-5.0.1.tgz",
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+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/events/-/events-3.3.0.tgz",
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@ -3311,6 +3487,26 @@
        "url": "https://opencollective.com/express"
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+      "funding": [
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+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
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@ -3443,6 +3639,12 @@
        "url": "https://github.com/sponsors/sindresorhus"
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@ -4305,6 +4562,21 @@
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@ -5102,6 +5374,36 @@
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+      "version": "7.0.5",
+      "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-7.0.5.tgz",
+      "integrity": "sha512-dSvYKdvLsAHCDqPOhIwk/q5CvuWtTB3Dgpoe0uVEFjTzIOAmsQpprX25InCvrvJsirEbu1OHyy67n/kAj1Sw/w==",
+      "license": "MIT",
+      "dependencies": {
+        "compress-commons": "^7.0.0",
+        "normalize-path": "^3.0.0",
+        "readable-stream": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/zip-stream/node_modules/readable-stream": {
+      "version": "4.7.0",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-4.7.0.tgz",
+      "integrity": "sha512-oIGGmcpTLwPga8Bn6/Z75SVaH1z5dUut2ibSyAMVhmUggWpmDn2dapB0n7f8nwaSiRtepAsfJyfXIO5DCVAODg==",
+      "license": "MIT",
+      "dependencies": {
+        "abort-controller": "^3.0.0",
+        "buffer": "^6.0.3",
+        "events": "^3.3.0",
+        "process": "^0.11.10",
+        "string_decoder": "^1.3.0"
+      },
+      "engines": {
+        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+      }
+    },
    "node_modules/zod": {
      "version": "3.25.76",
      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
--- a/package.json
+++ b/package.json
@ -28,6 +28,7 @@
    "@aws-sdk/client-s3": "^3.992.0",
    "@aws-sdk/s3-request-presigner": "^3.992.0",
    "@getbrevo/brevo": "^3.0.1",
+    "archiver": "^8.0.0",
    "argon2": "^0.44.0",
    "cookie-parser": "^1.4.7",
    "cors": "^2.8.6",
--- a/routes/getRoutes.js
+++ b/routes/getRoutes.js
@ -78,6 +78,7 @@ router.get('/admin/server-status', authMiddleware, adminOnly, ServerStatusContro
 router.get('/admin/dev/exoscale/folder-structure-issues', authMiddleware, adminOnly, DevManagementController.listFolderStructureIssues);
 router.get('/admin/dev/exoscale/loose-files', authMiddleware, adminOnly, DevManagementController.listLooseFiles);
 router.get('/admin/dev/exoscale/ghost-directories', authMiddleware, adminOnly, DevManagementController.listGhostDirectories);
+router.get('/admin/dev/exoscale/download-archive', authMiddleware, adminOnly, DevManagementController.downloadStorageArchive);
 // Admin: dashboard platforms
 router.get('/admin/dashboard-platforms', authMiddleware, adminOnly, DashboardPlatformsController.list);

--- a/services/dev/DevManagementService.js
+++ b/services/dev/DevManagementService.js
@ -1,9 +1,11 @@
 const db = require('../../database/database');
 const AdminRepository = require('../../repositories/admin/AdminRepository');
 const { s3 } = require('../../utils/exoscaleUploader');
-const { ListObjectsV2Command, CopyObjectCommand, DeleteObjectCommand, PutObjectCommand, HeadObjectCommand } = require('@aws-sdk/client-s3');
+const { ListObjectsV2Command, CopyObjectCommand, DeleteObjectCommand, PutObjectCommand, HeadObjectCommand, GetObjectCommand } = require('@aws-sdk/client-s3');
 const { logger } = require('../../middleware/logger');
 const path = require('path');
+const { Readable } = require('stream');
+const { ZipArchive } = require('archiver');

 async function executeDump(sql) {
  const conn = await db.getMultiStatementConnection();
@ -52,6 +54,15 @@ async function listTopLevelFolders(prefix) {
  return folders;
 }

+function toReadable(body) {
+  if (!body) return null;
+  if (typeof body.pipe === 'function') return body;
+  if (Buffer.isBuffer(body) || body instanceof Uint8Array) {
+    return Readable.from(body);
+  }
+  return null;
+}
+
 function getTimestamp() {
  const d = new Date();
  const pad = (n) => String(n).padStart(2, '0');
@ -338,11 +349,76 @@ async function listGhostDirectories() {
  };
 }

+async function streamStorageArchive(outputStream) {
+  const archive = new ZipArchive({ zlib: { level: 9 } });
+
+  archive.on('warning', (error) => {
+    logger.warn('DevManagementService.streamStorageArchive:warning', { error: error?.message || String(error) });
+  });
+
+  archive.on('error', (error) => {
+    logger.error('DevManagementService.streamStorageArchive:archive_error', { error: error?.message || String(error) });
+    outputStream.destroy(error);
+  });
+
+  archive.pipe(outputStream);
+
+  let totalFiles = 0;
+  let totalBytes = 0;
+  let token = undefined;
+
+  do {
+    const page = await s3.send(new ListObjectsV2Command({
+      Bucket: process.env.EXOSCALE_BUCKET,
+      ContinuationToken: token
+    }));
+
+    const objects = (page && page.Contents ? page.Contents : [])
+      .filter(item => item && item.Key)
+      .filter(item => !item.Key.endsWith('/'));
+
+    for (const object of objects) {
+      const key = object.Key;
+      const response = await s3.send(new GetObjectCommand({
+        Bucket: process.env.EXOSCALE_BUCKET,
+        Key: key
+      }));
+      const bodyStream = toReadable(response && response.Body);
+
+      if (!bodyStream) {
+        throw new Error(`Object body for ${key} is not readable`);
+      }
+
+      await new Promise((resolve, reject) => {
+        bodyStream.once('error', reject);
+        bodyStream.once('end', resolve);
+        archive.append(bodyStream, {
+          name: key,
+          date: object.LastModified || new Date()
+        });
+      });
+
+      totalFiles += 1;
+      totalBytes += Number(object.Size || 0);
+    }
+
+    token = page && page.IsTruncated ? page.NextContinuationToken : undefined;
+  } while (token);
+
+  await archive.finalize();
+
+  return {
+    totalFiles,
+    totalBytes
+  };
+}
+
 module.exports = {
  executeDump,
  listFolderStructureIssues,
  createFolderStructure,
  listLooseFiles,
  moveLooseFilesToContract,
-  listGhostDirectories
+  listGhostDirectories,
+  streamStorageArchive
 };
Author	SHA1	Message	Date
Seazn	366e6677d7	Merge pull request 'feature: download exoscale storage' (#33 ) from refactor/reverseChargeTemplate into dev Reviewed-on: #33	2026-06-29 21:15:35 +00:00
seaznCode	1d6907e4d2	feature: download exoscale storage	2026-06-29 23:15:16 +02:00