onions: add onion service management

app/models/base.py

@@ -10,6 +10,8 @@ class Group(AbstractConfiguration):
 
     origins = db.relationship("Origin", back_populates="group")
     bridgeconfs = db.relationship("BridgeConf", back_populates="group")
+    eotks = db.relationship("Eotk", back_populates="group")
+    onions = db.relationship("Onion", back_populates="group")
     alarms = db.relationship("Alarm", back_populates="group")
 
     @classmethod

app/models/mirrors.py

@@ -1,5 +1,10 @@
+from typing import Optional
+
+from tldextract import extract
+
 from app import db
 from app.models import AbstractConfiguration, AbstractResource
+from app.models.onions import Onion
 
 
 class Origin(AbstractConfiguration):
@@ -23,6 +28,13 @@ class Origin(AbstractConfiguration):
         for proxy in self.proxies:
             proxy.destroy()
 
+    def onion(self) -> Optional[str]:
+        tld = extract(self.domain_name).registered_domain
+        onion = Onion.query.filter(Onion.domain_name == tld).first()
+        if not onion:
+            return None
+        return self.domain_name.replace(tld, f"{onion.onion_name}")
+
 
 class Proxy(AbstractResource):
     origin_id = db.Column(db.Integer, db.ForeignKey("origin.id"), nullable=False)

app/models/onions.py

@@ -0,0 +1,18 @@
+from app.extensions import db
+from app.models import AbstractConfiguration, AbstractResource
+
+
+class Onion(AbstractConfiguration):
+    group_id = db.Column(db.Integer(), db.ForeignKey("group.id"), nullable=False)
+    domain_name = db.Column(db.String(255), nullable=False)
+    onion_name = db.Column(db.String(56), nullable=False, unique=True)
+
+    group = db.relationship("Group", back_populates="onions")
+
+
+class Eotk(AbstractResource):
+    group_id = db.Column(db.Integer(), db.ForeignKey("group.id"), nullable=False)
+    instance_id = db.Column(db.String(100), nullable=True)
+    region = db.Column(db.String(20), nullable=False)
+
+    group = db.relationship("Group", back_populates="eotks")