From 9029978cc19c81747ac3174cb2798365d49a0492 Mon Sep 17 00:00:00 2001
From: h7x4 <h7x4@nani.wtf>
Date: Fri, 9 Aug 2024 00:19:49 +0200
Subject: [PATCH] WIP

---
 authenticated-unix-socket/lib.rs | 11 +++++++++++
 src/client_server_protocol.rs    | 13 +++++++++++++
 src/main.rs                      |  3 +++
 src/server.rs                    |  1 +
 src/server/entrypoint.rs         |  0
 5 files changed, 28 insertions(+)
 create mode 100644 authenticated-unix-socket/lib.rs
 create mode 100644 src/client_server_protocol.rs
 create mode 100644 src/server.rs
 create mode 100644 src/server/entrypoint.rs

diff --git a/authenticated-unix-socket/lib.rs b/authenticated-unix-socket/lib.rs
new file mode 100644
index 0000000..d997a8f
--- /dev/null
+++ b/authenticated-unix-socket/lib.rs
@@ -0,0 +1,11 @@
+
+// TODO:
+// On responding to an incoming client request, the following should happen:
+// 1. Before intializing it's request, the client should open an "authentication" socket with permissions 644.
+// 2. Client opens a request to the server on the "normal" socket where the server is listening.
+// 2. Server receives the request with auth socket address, a uid and a secret from the client.
+// 3. Server validates that the owner of the auth socket address is the same as the uid.
+// 4. Server connects to the auth socket address and receives the same secret.
+// 5. Server validates that the secret is the same as the one it originally received.
+// 6. Client closes the authentication socket. Normal socket is used for communication.
+//    (because the auth socket was readable globally)
\ No newline at end of file
diff --git a/src/client_server_protocol.rs b/src/client_server_protocol.rs
new file mode 100644
index 0000000..0b5b001
--- /dev/null
+++ b/src/client_server_protocol.rs
@@ -0,0 +1,13 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
+pub enum Command {
+    CreateDatabase,
+    DropDatabase,
+    ListDatabases,
+}
+
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
+pub enum Response {
+
+}
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index d46d92f..e6869b3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -10,6 +10,9 @@ use crate::cli::mysql_admutils_compatibility::{mysql_dbadm, mysql_useradm};
 
 use clap::Parser;
 
+mod client_server_protocol;
+mod server;
+
 mod cli;
 mod core;
 
diff --git a/src/server.rs b/src/server.rs
new file mode 100644
index 0000000..fb2a53e
--- /dev/null
+++ b/src/server.rs
@@ -0,0 +1 @@
+mod entrypoint;
\ No newline at end of file
diff --git a/src/server/entrypoint.rs b/src/server/entrypoint.rs
new file mode 100644
index 0000000..e69de29