Adding route for login and login_form

The EmptyContext is probably dumb or at least goofy.. but I can't work
out a better way of making render() happy right now.

src/main.rs

@@ -109,6 +109,16 @@ struct LoginData {
     password: String,
 }
 
+#[derive(Serialize)]
+struct EmptyContext {
+}
+
+#[get("/login")]
+fn login_form() -> Template {
+    let context = EmptyContext {};
+    Template::render("login_form", &context)
+}
+
 #[post("/login", data = "<form_data>")]
 fn login(form_data: Form<LoginData>) -> String {
     let auth = BasicAuthentication {
@@ -188,6 +198,7 @@ fn routes() -> Vec<rocket::Route> {
         oidc_config,
         get_keys,
         login,
+        login_form,
     ]
 }
 

templates/hello.html.tera

@@ -1,23 +1,6 @@
 {% extends "base" %}
 
 {% block content %}
-    <h1>Login</h1>
+    <h1>Hello?</h1>
-    <form action="/login" method="POST">
+    <a href="/login">Login</a>
-        <fieldset>
-            <legend>Login</legend>
-            <div class="form-group">
-                <label for="username">Username:</label>
-                <input type="text" name="username">
-                <label for="username"><abbr title="required" aria-label="required">*</abbr></label>
-            </div>
-            <div class="form-group">
-                <label for="password">Username:</label>
-                <input type="password" name="password">
-                <label for="password"><abbr title="required" aria-label="required">*</abbr></label>
-            </div>
-            <div class="form-group">
-                <button type="submit">Login</button>
-            </div>
-        </fieldset>
-    </form>
 {% endblock content %}

templates/login_form.html.tera

@@ -0,0 +1,23 @@
+{% extends "base" %}
+
+{% block content %}
+    <h1>Login</h1>
+    <form action="/login" method="POST">
+        <fieldset>
+            <legend>Login</legend>
+            <div class="form-group">
+                <label for="username">Username:</label>
+                <input type="text" name="username">
+                <label for="username"><abbr title="required" aria-label="required">*</abbr></label>
+            </div>
+            <div class="form-group">
+                <label for="password">Username:</label>
+                <input type="password" name="password">
+                <label for="password"><abbr title="required" aria-label="required">*</abbr></label>
+            </div>
+            <div class="form-group">
+                <button type="submit">Login</button>
+            </div>
+        </fieldset>
+    </form>
+{% endblock content %}