diff --git a/server/src/creds.ts b/server/src/creds.ts
new file mode 100644
index 0000000..9c43dc5
--- /dev/null
+++ b/server/src/creds.ts
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 Savoir-faire Linux Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this program.  If not, see
+ * <https://www.gnu.org/licenses/>.
+ */
+import { readFile, writeFile } from 'node:fs/promises';
+
+import { Service } from 'typedi';
+
+@Service()
+export class Creds {
+  readonly file = 'creds.json';
+  db: Record<string, string>;
+
+  constructor() {
+    this.db = {};
+  }
+
+  async build() {
+    const buffer = await readFile(this.file).catch(() => Buffer.from('{}'));
+    this.db = JSON.parse(buffer.toString());
+    return this;
+  }
+
+  get(username: string) {
+    return this.db[username];
+  }
+
+  set(username: string, password: string) {
+    this.db[username] = password;
+  }
+
+  async save() {
+    await writeFile(this.file, JSON.stringify(this.db) + '\n');
+  }
+}