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")

app/portal/templates/sites.conf.j2

@@ -0,0 +1,18 @@
+set log_separate 1
+
+set nginx_resolver 127.0.0.53 ipv6=off
+
+set nginx_cache_seconds 60
+set nginx_cache_size 64m
+set nginx_tmpfile_size 8m
+
+set x_from_onion_value 1
+set inject_headers_upstream Bypass-Rate-Limit-Token,{{ bypass_token }}
+
+foreignmap facebookwkhpilnemxj7asaniu7vnjjbiltxjqhye3mhbshg7kx5tfyd.onion facebook.com
+foreignmap twitter3e4tixl4xyajtrzo62zg5vztmjuricljdp2c5kshju4avyoid.onion twitter.com
+
+set project sites
+{% for o in group.onions %}
+    hardmap {{ o.onion_name }} {{ o.domain_name }}
+{%- endfor %}

app/portal/templates/tables.html.j2

@@ -98,8 +98,8 @@
                             {% endfor %}
                         </td>
                         <td>
-                            <a href="#"
-                               class="btn btn-primary btn-sm">Generate Configuration</a>
+                            <a href="{{ url_for("portal.eotk.eotk_conf", group_id=instance.group_id) }}"
+                               class="btn btn-primary btn-sm">Preview Configuration</a>
                         </td>
                     </tr>
                 {% endif %}