Setup a basic flask-admin interface

admin/freeposte/__init__.py

@@ -0,0 +1,16 @@
+from flask import Flask
+from flask_sqlalchemy import SQLAlchemy
+
+
+
+# Create application
+app = Flask(__name__)
+
+app.config.update({
+    'SQLALCHEMY_DATABASE_URI': 'sqlite:////tmp/freeposte.db'
+})
+
+# Create the database
+db = SQLAlchemy(app)
+
+from freeposte import views

admin/freeposte/models.py

@@ -0,0 +1,34 @@
+from freeposte import db
+
+
+class Domain(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(80))
+    max_users = db.Column(db.Integer)
+    max_aliases = db.Column(db.Integer)
+
+    def __str__(self):
+        return self.name
+
+
+class User(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(80))
+    domain_id = db.Column(db.Integer, db.ForeignKey(Domain.id))
+    domain = db.relationship(Domain, backref='users')
+    password = db.Column(db.String(255))
+    quota_bytes = db.Column(db.Integer())
+
+    def __str__(self):
+        return '{0}@{1}'.format(self.username, self.domain.name)
+
+
+class Alias(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    localpart = db.Column(db.String(80))
+    domain_id = db.Column(db.Integer, db.ForeignKey(Domain.id))
+    domain = db.relationship(Domain, backref='aliases')
+    destination = db.Column(db.String())
+
+    def __str__(self):
+        return '{0}@{1}'.format(self.username, self.domain.name)

admin/freeposte/views.py

@@ -0,0 +1,26 @@
+import flask_admin as admin
+from flask_admin.contrib import sqla
+
+from freeposte import app, db, models
+
+
+# Flask admin
+admin = admin.Admin(app, name='Freeposte.io', template_mode='bootstrap3')
+
+
+class DomainModelView(sqla.ModelView):
+    pass
+
+
+class UserModelView(sqla.ModelView):
+    pass
+
+
+class AliasModelView(sqla.ModelView):
+    pass
+
+
+# Add views
+admin.add_view(DomainModelView(models.Domain, db.session))
+admin.add_view(UserModelView(models.User, db.session))
+admin.add_view(AliasModelView(models.Alias, db.session))

admin/requirements.txt

@@ -0,0 +1,2 @@
+Flask
+Flask-SQLAlchemy

admin/run.py

@@ -0,0 +1,5 @@
+from freeposte import app
+
+
+if __name__ == '__main__':
+    app.run(debug=True)

admin/testdb.py

@@ -0,0 +1,7 @@
+from freeposte import db, models
+
+
+if __name__ == "__main__":
+    db.drop_all()
+    db.create_all()
+    db.session.commit()

config/dovecot/dovecot-sql.conf.ext

@@ -3,8 +3,14 @@ connect = /data/freeposte.db
 
 # Return the user hashed password
 password_query = \
- SELECT password FROM users, domains WHERE username = '%n' AND domain = '%d'
+ SELECT password \
+   FROM users INNER JOIN domains ON users.domain_id = domains.id \
+  WHERE domains.name = '%d' \
+    AND users.username = '%n'
 
 # Mostly get the user quota
 user_query = \
- SELECT '*:bytes=' || quota_bytes AS quota_rule FROM users WHERE username = '%n' AND domain = '%d'
+ SELECT '*:bytes=' || users.quota_bytes AS quota_rule \
+   FROM users INNER JOIN domains ON users.domain_id = domains.id \
+  WHERE domains.name = '%d' \
+    AND users.username = '%n'

config/postfix/sqlite-virtual_alias_maps.cf

@@ -1,2 +1,6 @@
 dbpath = /data/freeposte.db
-query = SELECT destination FROM aliases WHERE localpart = '%u' AND domain = '%d'
+query = \
+ SELECT destination  \
+   FROM aliases INNER JOIN domains ON aliases.domain_id = domains.id \
+  WHERE domains.name = '%d' \
+    AND aliases.localpart = '%n'

config/postfix/sqlite-virtual_mailbox_domains.cf

@@ -1,2 +1,2 @@
 dbpath = /data/freeposte.db
-query = SELECT domain FROM domains WHERE domain='%s'
+query = SELECT name FROM domains WHERE domain='%s'