Adding SQL Like format for aliases

admin/freeposte/admin/forms.py

@@ -86,6 +86,8 @@ class UserReplyForm(Form):
 
 class AliasForm(Form):
     localpart = fields.StringField('Alias', [validators.DataRequired()])
+    wildcard = fields.BooleanField(
+        'Use SQL Like Syntax (e.g. for catch-all aliases, admin-%@domain.com)')
     destination = DestinationField('Destination')
     comment = fields.StringField('Comment')
     submit = fields.SubmitField('Create')

admin/freeposte/admin/models.py

@@ -189,6 +189,7 @@ class Alias(Email):
     """
     domain = db.relationship(Domain,
         backref=db.backref('aliases', cascade='all, delete-orphan'))
+    wildcard = db.Column(db.Boolean(), default=False)
     destination = db.Column(CommaSeparatedList, nullable=False, default=[])
 
 

admin/freeposte/admin/templates/alias/create.html

@@ -12,6 +12,7 @@ Create alias
 <form class="form" method="post" role="form">
   {{ form.hidden_tag() }}
   {{ macros.form_field(form.localpart, append='<span class="input-group-addon">@'+domain.name+'</span>') }}
+  {{ macros.form_field(form.wildcard) }}
   {{ macros.form_field(form.destination, id='destination') }}
   {{ macros.form_field(form.comment) }}
   {{ macros.form_field(form.submit) }}

postfix/conf/sqlite-virtual_alias_maps.cf

@@ -1,5 +1,11 @@
 dbpath = /data/freeposte.db
 query =
- SELECT destination
+ SELECT destination 
-   FROM alias
+	FROM alias 
-  WHERE alias.email = '%s'
+	WHERE alias.email = '%s' 
+	      AND alias.wildcard = 0 
+ UNION SELECT destination 
+	FROM alias 
+	WHERE '%s' LIKE alias.email 
+	      AND alias.wildcard = 1 
+ LIMIT 1