Hydra local (#594)

* initial commit

* merge fixes

* added sanitizing

* linter

* Improve sign in UI

* simple simple!

* bump version

---------

Co-authored-by: CodexAdrian <83074853+CodexAdrian@users.noreply.github.com>
Co-authored-by: Jai A <jaiagr+gpg@pm.me>

theseus/src/api/hydra/init.rs

@@ -0,0 +1,45 @@
+//! Login route for Hydra, redirects to the Microsoft login page before going to the redirect route
+use std::collections::HashMap;
+
+use serde::{Deserialize, Serialize};
+
+use crate::{hydra::MicrosoftError, util::fetch::REQWEST_CLIENT};
+
+use super::MICROSOFT_CLIENT_ID;
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct DeviceLoginSuccess {
+    pub device_code: String,
+    pub user_code: String,
+    pub verification_uri: String,
+    pub expires_in: u64,
+    pub interval: u64,
+    pub message: String,
+}
+
+pub async fn init() -> crate::Result<DeviceLoginSuccess> {
+    // Get the initial URL
+    let client_id = MICROSOFT_CLIENT_ID;
+
+    // Get device code
+    // Define the parameters
+    let mut params = HashMap::new();
+    params.insert("client_id", client_id);
+    params.insert("scope", "XboxLive.signin offline_access");
+
+    // urlencoding::encode("XboxLive.signin offline_access"));
+    let req = REQWEST_CLIENT.post("https://login.microsoftonline.com/consumers/oauth2/v2.0/devicecode")
+    .header("Content-Type", "application/x-www-form-urlencoded").form(&params).send().await?;
+
+    match req.status() {
+        reqwest::StatusCode::OK => Ok(req.json().await?),
+        _ => {
+            let microsoft_error = req.json::<MicrosoftError>().await?;
+            Err(crate::ErrorKind::HydraError(format!(
+                "Error from Microsoft: {:?}",
+                microsoft_error.error_description
+            ))
+            .into())
+        }
+    }
+}