eotk: generate configuration in portal

app/portal/eotk.py

@@ -1,6 +1,7 @@
-from flask import render_template, Blueprint
+from flask import render_template, Blueprint, Response
 from sqlalchemy import desc
 
+from app.models.base import Group
 from app.models.onions import Eotk
 
 bp = Blueprint("eotk", __name__)
@@ -14,3 +15,12 @@ def eotk_list():
                            title="EOTK Instances",
                            item="eotk",
                            items=instances)
+
+
+@bp.route("/conf/<group_id>")
+def eotk_conf(group_id: int):
+    from app import app
+    group = Group.query.filter(Group.id == group_id).first()
+    return Response(render_template("sites.conf.j2",
+                                    bypass_token=app.config["BYPASS_TOKEN"],
+                                    group=group), content_type="text/plain")