Initial commitHEADmane

1 files changed, 46 insertions, 0 deletions

diff --git a/server/hornchat.keyserver.disconnect.js b/server/hornchat.keyserver.disconnect.js
new file mode 100644
index 0000000..b1d1b35
--- /dev/null
+++ b/server/hornchat.keyserver.disconnect.js
@@ -0,0 +1,46 @@
+const fs = require("fs");
+const _list = require('./hornchat.keyserver.list');
+
+module.exports = (socket, data) => {
+    console.log("[" + socket.id + "] Disconnect method");
+
+    if (!data.device) {
+        socket.send(JSON.stringify({error: "MISSING_OPERAND", fatal: false}));
+        console.log("[" + socket.id + "] Missing 'device' value");
+        return;
+    }
+
+    let candidateDevices = userCredentials.filter((i) => {
+        return i.id === socket.authenticated.user;
+    })[0].devices.filter((i) => {
+        return i.id === data.device;
+    });
+
+    if (candidateDevices.length !== 1) {
+        socket.send(JSON.stringify({error:"INVALID_DEVICE", fatal: false}));
+        console.log("[" + socket.id + "] Invalid 'device' value");
+        return;
+    }
+
+    global.userCredentials = userCredentials.map((i) => {
+        if (i.id === socket.authenticated.user) {
+            i.devices = i.devices.map((j) => {
+                if (j.id === data.device) {
+                    return null;
+                } else {
+                    return j;
+                }
+            }).filter((j) => {
+                return j !== null;
+            })
+
+            return i;
+        } else {
+            return i;
+        }
+    })
+    fs.writeFileSync(dataPath + "/users.json", JSON.stringify(userCredentials, null, 2));
+    fs.writeFileSync(dataPath + "/keys.json", JSON.stringify(keys, null, 2));
+
+    _list(socket, data);
+}
\ No newline at end of file