1 files changed, 31 insertions, 0 deletions
diff --git a/src/routers/vault/utils/flatfile.js b/src/routers/vault/utils/flatfile.js
new file mode 100644
index 0000000..e9d6fee
--- /dev/null
+++ b/src/routers/vault/utils/flatfile.js
@@ -0,0 +1,31 @@
+const execFile = require("child_process").execFile;
+const ripgrep = require("ripgrep-bin");
+
+const execAsync = (cmd, par) =>
+    new Promise((resolve, reject) =>
+        execFile(cmd, par, (error, stdout, stderr) =>
+            resolve(error ? "" : (stdout ? stdout : stderr))));
+
+const tmwa_account_regex = new RegExp("^(?<id>[0-9]+)\t(?<name>[^\t]+)\t(?<password>[^\t]+)\t");
+
+const parseAccountLine = (line) => {
+    const { groups: account } = tmwa_account_regex.exec(line);
+    return {
+        id: +account.id,
+        name: account.name,
+        password: account.password,
+    };
+}
+
+const findAccount = async (account_id, name) => {
+    const regex = `^${account_id}\t${name}\t`;
+    const stdout = await execAsync(ripgrep, ["--case-sensitive", `--max-count=1`, regex, "account.txt"]);
+    let account = null;
+    if (stdout.length)
+        account = parseAccountLine(stdout.slice(0, -1).split("\n")[0]);
+    return account;
+};
+
+module.exports = {
+    findAccount,
+};