init: add workspace files

2026-05-26 16:41:20 +08:00
commit f4f2393f72
1041 changed files with 67405 additions and 0 deletions
--- a/os/login.js
+++ b/os/login.js
@@ -0,0 +1,38 @@
+
+var crypto = require('crypto');
+module.exports = {
+    max_idcount: 10,
+    max_ipcount: 12,
+    login_error: function (user, msg, close = true) {
+        user.send(`{type:'loginerror',msg:'${msg}'}`);
+        if (close)
+            user.socket?.end();
+        return false;
+    },
+    encryptUser: function (key, session) {
+        if (!key || !session) return null;
+        if (key.length >= 16) key = key.substr(0, 16);
+        try {
+            key = Buffer.from(key, 'utf8');
+            var decipher = crypto.createDecipheriv('aes-128-cbc', key, __CONFIG.DESIV);
+            var txt = decipher.update(session, 'base64', 'utf8');
+            txt += decipher.final('utf8');
+            var str = txt.split("%");
+            if (str.length !== 5) return null;
+            var id = parseInt(str[0]);
+            if (id > 0)
+                return {
+                    id: id,
+                    name: str[1],
+                    pwd: str[2],
+                    loginTime: parseInt(str[3]),
+                    level: parseInt(str[4])
+                };
+        } catch (e) {
+            return null;
+        }
+
+    }
+
+
+}