Added the Sheepstar API to the Archive

SheepstarAPIV1/middlewares/verifyToken.js

@@ -0,0 +1,43 @@
+const Session = require("../models/Session");
+const APIKey = require("../models/APIKey");
+const Account = require("../models/Account");
+
+module.exports = async function(req, res, next) {
+    const authHeader = req.header("Authorization");
+
+    if (!authHeader) return res.status(401).json({message: "Missing Authorization header"});
+
+    // Check if authentication is a token
+    if (authHeader.startsWith("Bearer ")) {
+        req.token = authHeader.substring(7, authHeader.length);
+
+        try {
+
+            // Check if token is a session
+            const {count: sessionCount, rows: sessionRows} = await Session.findAndCountAll({where: {token: req.token}});
+            if (sessionCount === 1) {
+                req.sessionInfo = sessionRows[0].dataValues;
+                req.clientId = sessionRows[0].client_id;
+                req.tokenType = "client";
+            }
+
+            // Check if token is a api key
+            const {count: tokenCount, rows: tokenRows} = await APIKey.findAndCountAll({where: {token: req.token}});
+            if (tokenCount === 1) {
+                req.keyInfo = tokenRows[0].dataValues;
+                req.clientId = tokenRows[0].client_id;
+                req.tokenType = "apikey";
+            }
+
+            // Set data if the token is valid
+            if (req.tokenType) {
+                req.userInfo = await Account.findOne({where: {client_id: req.clientId}});
+                return next();
+            }
+
+            res.status(401).json({message: "Invalid token"});
+        } catch (e) {
+            res.status(500).json({message: "Unexpected error occurred"});
+        }
+    } else res.status(401).json({message: "Authorization required"});
+}