Fix support for postgres and mysql

core/admin/mailu/models.py

@@ -24,10 +24,10 @@ class IdnaDomain(db.TypeDecorator):
     """ Stores a Unicode string in it's IDNA representation (ASCII only)
     """
 
-    impl = db.String(80)
+    impl = db.String(80, collation="NOCASE")
 
     def process_bind_param(self, value, dialect):
-        return idna.encode(value).decode("ascii")
+        return idna.encode(value).decode("ascii").lower()
 
     def process_result_value(self, value, dialect):
         return idna.decode(value)
@@ -45,7 +45,7 @@ class IdnaEmail(db.TypeDecorator):
             return "{0}@{1}".format(
                 localpart,
                 idna.encode(domain_name).decode('ascii'),
-            )
+            ).lower()
         except ValueError:
             pass
 

core/admin/migrations/versions/049fed905da7_.py

@@ -16,7 +16,7 @@ import sqlalchemy as sa
 
 def upgrade():
     with op.batch_alter_table('user') as batch:
-        batch.alter_column('email', type_=sa.String(length=255, collation="NOCASE"))
+        batch.alter_column('email', type_=sa.String(length=255))
 
 
 def downgrade():

core/admin/migrations/versions/27ae2f102682_.py

@@ -35,7 +35,7 @@ def upgrade():
          )
     # set default to 80%
     with op.batch_alter_table('user') as batch:
-        batch.alter_column('spam_threshold', default=80.)
+        batch.alter_column('spam_threshold', server_default="80.")
 
 def downgrade():
     connection = op.get_bind()
@@ -50,4 +50,4 @@ def downgrade():
          )
     # set default to 10/15
     with op.batch_alter_table('user') as batch:
-        batch.alter_column('spam_threshold', default=10.)
+        batch.alter_column('spam_threshold', server_default="10.")

core/admin/migrations/versions/9c28df23f77e_.py

@@ -16,9 +16,9 @@ import sqlalchemy as sa
 
 def upgrade():
     with op.batch_alter_table('user') as batch:
-        batch.alter_column('email', type_=sa.String(length=255, collation="NOCASE"))
+        batch.alter_column('email', type_=sa.String(length=255))
     with op.batch_alter_table('alias') as batch:
-        batch.alter_column('email', type_=sa.String(length=255, collation="NOCASE"))
+        batch.alter_column('email', type_=sa.String(length=255))
 
 
 def downgrade():

core/admin/migrations/versions/ff0417f4318f_.py

@@ -29,7 +29,7 @@ def upgrade():
         sa.Column('updated_at', sa.Date(), nullable=True),
         sa.Column('comment', sa.String(length=255), nullable=True),
         sa.Column('localpart', sa.String(length=80), nullable=False),
-        sa.Column('destination', sa.String(), nullable=False),
+        sa.Column('destination', sa.String(length=1023), nullable=False),
         sa.Column('domain_name', sa.String(length=80), nullable=False),
         sa.Column('email', sa.String(length=255), nullable=False),
         sa.ForeignKeyConstraint(['domain_name'], ['domain.name'], ),
@@ -64,7 +64,7 @@ def upgrade():
         sa.Column('comment', sa.String(length=255), nullable=True),
         sa.Column('id', sa.Integer(), nullable=False),
         sa.Column('user_email', sa.String(length=255), nullable=False),
-        sa.Column('protocol', sa.Enum('imap', 'pop3'), nullable=False),
+        sa.Column('protocol', sa.Enum('imap', 'pop3', name='enum_protocol'), nullable=False),
         sa.Column('host', sa.String(length=255), nullable=False),
         sa.Column('port', sa.Integer(), nullable=False),
         sa.Column('tls', sa.Boolean(), nullable=False),

core/admin/requirements.txt

@@ -18,3 +18,5 @@ PyOpenSSL
 dnspython
 bcrypt
 tenacity
+mysqlclient
+psycopg2