Can finalize Matrix authentication

matrixgw_backend/src/controllers/matrix_link_controller.rs

@@ -1,6 +1,8 @@
 use crate::controllers::HttpResult;
 use crate::extractors::matrix_client_extractor::MatrixClientExtractor;
+use crate::matrix_connection::matrix_client::FinishMatrixAuth;
 use actix_web::HttpResponse;
+use anyhow::Context;
 
 #[derive(serde::Serialize)]
 struct StartAuthResponse {
@@ -12,3 +14,13 @@ pub async fn start_auth(client: MatrixClientExtractor) -> HttpResult {
     let url = client.client.initiate_login().await?.to_string();
     Ok(HttpResponse::Ok().json(StartAuthResponse { url }))
 }
+
+/// Finish user authentication on Matrix server
+pub async fn finish_auth(client: MatrixClientExtractor) -> HttpResult {
+    client
+        .client
+        .finish_login(client.auth.decode_json_body::<FinishMatrixAuth>()?)
+        .await
+        .context("Failed to finalize Matrix authentication!")?;
+    Ok(HttpResponse::Accepted().finish())
+}