Initial commitHEADmane

1 files changed, 34 insertions, 0 deletions

diff --git a/server/hornchat.authentication.token.js b/server/hornchat.authentication.token.js
new file mode 100644
index 0000000..dac9fcf
--- /dev/null
+++ b/server/hornchat.authentication.token.js
@@ -0,0 +1,34 @@
+module.exports = (socket, data) => {
+    if (tokenFetchrateLimits[socket.ip] && new Date() - tokenFetchrateLimits[socket.ip] < 30000) {
+        socket.send(JSON.stringify({error:"RATE_LIMITED", success: false, device: null}));
+        console.log("[" + socket.id + "] IP address is being rate limited");
+        tokenFetchrateLimits[socket.ip] = new Date();
+        socket.close();
+        return;
+    }
+
+    if (userCredentials.filter((i) => i.id === data.username).length > 0) {
+        if (userCredentials.filter((i) => i.id === data.username)[0].devices) {
+            let tokens = userCredentials.filter((i) => i.id === data.username)[0].devices.map((i) => {
+                return i.token;
+            });
+
+            if (tokens.includes(data.token)) {
+                socket.send(JSON.stringify({error:null, success: true, device: null}));
+            } else {
+                socket.send(JSON.stringify({error:null, success: false, device: null}));
+                tokenFetchrateLimits[socket.ip] = new Date();
+            }
+
+            socket.close();
+        } else {
+            socket.send(JSON.stringify({error:null, success: false, device: null}));
+            tokenFetchrateLimits[socket.ip] = new Date();
+            socket.close();
+        }
+    } else {
+        socket.send(JSON.stringify({error:null, success: false, device: null}));
+        tokenFetchrateLimits[socket.ip] = new Date();
+        socket.close();
+    }
+}
\ No newline at end of file