first

safekiso-server/modules/base/routes/ck.js

@@ -0,0 +1,58 @@
+var express = require("express");
+var router = express.Router();
+var util = require("util");
+
+var utils = require("../../../src/utils");
+var crossCtl = require("../../../src/crossCtl");
+
+var path = require("path");
+
+const fs = require("fs");
+
+// operation
+
+const FileType = require("file-type");
+
+router.use(function (req, res, next) {
+  // console.log("huk ck!!!, req.headers.referer=", req.headers.referer);
+  // console.log("huk ck!!!, req.headers=", req.headers);
+  // console.log("huk ck!!!, req.url=", req.url);
+
+  var passcard =
+    req.headers["user-agent"] != undefined ? req.headers["user-agent"] : "";
+
+  if (
+    req.isAuthenticated() ||
+    (passcard.startsWith("Dart/") && passcard.endsWith(" (dart:io)")) ||
+    passcard == "usm"
+  ) {
+    var ckRootPath = crossCtl.sConfig.contentKeeperPath
+      ? path.join(crossCtl.sConfig.contentKeeperPath, req.url)
+      : path.join(
+          __dirname,
+          "../../../",
+          "modules",
+          crossCtl.sConfig.type,
+          "contents",
+          req.url
+        );
+
+    var targetPath = ckRootPath;
+
+    // console.log("in ck, targetPath=", targetPath);
+    let mimeType = utils.getMimeFromPath(targetPath);
+    // console.log("in ck, mimeType=", mimeType);
+
+    fs.access(targetPath, fs.constants.F_OK, function (error) {
+      if (error) {
+        next();
+      } else {
+        req.workTag.res().status(200).type(mimeType).sendFile(targetPath);
+      }
+    });
+  } else {
+    req.workTag.res().status(401).send("401 Unauthorized");
+  }
+});
+
+module.exports = router;