Revert "Implement CIText as NOCASE alternative in postgresql"

This reverts commit 0f3c1b9d15.

core/admin/mailu/models.py

@@ -1,11 +1,10 @@
-from mailu import dkim, configuration
+from mailu import dkim
 
 from sqlalchemy.ext import declarative
 from passlib import context, hash
 from datetime import datetime, date
 from email.mime import text
 from flask import current_app as app
-from citext import CIText
 
 import flask_sqlalchemy
 import sqlalchemy
@@ -19,7 +18,6 @@ import dns
 
 
 db = flask_sqlalchemy.SQLAlchemy()
-config = configuration.ConfigManager()
 
 
 class IdnaDomain(db.TypeDecorator):
@@ -58,10 +56,6 @@ class IdnaEmail(db.TypeDecorator):
             idna.decode(domain_name),
         )
 
-    def __init__(self):
-        if config['DB_FLAVOR'] == 'postgresql':
-            self.impl = CIText()
-
 
 class CommaSeparatedList(db.TypeDecorator):
     """ Stores a list as a comma-separated string, compatible with Postfix.

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

@@ -13,16 +13,12 @@ down_revision = '49d77a93118e'
 from alembic import op
 import sqlalchemy as sa
 from flask import current_app as app
-from citext import CIText
+
 
 def upgrade():
-    if app.config['DB_FLAVOR'] == "postgresql":
-        email_type = CIText()
-    else:
-        email_type = sa.String(length=255, collation="NOCASE")
-
-    with op.batch_alter_table('user') as batch:
-        batch.alter_column('email', type_=email_type)
+    if app.config['DB_FLAVOR'] == 'sqlite':
+        with op.batch_alter_table('user') as batch:
+            batch.alter_column('email', type_=sa.String(length=255, collation="NOCASE"))
 
 
 def downgrade():

core/admin/migrations/versions/9400a032eb1a_.py

@@ -12,21 +12,15 @@ down_revision = '9c28df23f77e'
 
 from alembic import op
 import sqlalchemy as sa
-from flask import current_app as app
-from citext import CIText
+
 
 def upgrade():
-    if app.config['DB_FLAVOR'] == "postgresql":
-        email_type = CIText()
-    else:
-        email_type = sa.String(length=255, collation="NOCASE")
-
     op.create_table('token',
     sa.Column('created_at', sa.Date(), nullable=False),
     sa.Column('updated_at', sa.Date(), nullable=True),
     sa.Column('comment', sa.String(length=255), nullable=True),
     sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('user_email', email_type),
+    sa.Column('user_email', sa.String(length=255), nullable=False),
     sa.Column('password', sa.String(length=255), nullable=False),
     sa.Column('ip', sa.String(length=255), nullable=True),
     sa.ForeignKeyConstraint(['user_email'], ['user.email'], ),

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

@@ -13,30 +13,14 @@ down_revision = 'c162ac88012a'
 from alembic import op
 import sqlalchemy as sa
 from flask import current_app as app
-from citext import CIText
+
 
 def upgrade():
-    if app.config['DB_FLAVOR'] == "postgresql":
-        email_type = CIText()
-        with op.batch_alter_table('fetch') as batch:
-            batch.drop_constraint('fetch_user_email_fkey')
-        with op.batch_alter_table('manager') as batch:
-            batch.drop_constraint('manager_user_email_fkey')
-    else:
-        email_type = sa.String(length=255, collation="NOCASE")
-
-    with op.batch_alter_table('user') as batch:
-        batch.alter_column('email', type_=email_type)
-    with op.batch_alter_table('alias') as batch:
-        batch.alter_column('email', type_=email_type)
-    with op.batch_alter_table('fetch') as batch:
-        batch.alter_column('user_email', type_=email_type)
-        if app.config['DB_FLAVOR'] == "postgresql":
-            batch.create_foreign_key("fetch_user_email_fkey", "user", ["user_email"], ["email"])
-    with op.batch_alter_table('manager') as batch:
-        batch.alter_column('user_email', type_=email_type)
-        if app.config['DB_FLAVOR'] == "postgresql":
-            batch.create_foreign_key("manager_user_email_fkey", "user", ["user_email"], ["email"])
+    if app.config['DB_FLAVOR'] == 'sqlite':
+        with op.batch_alter_table('user') as batch:
+            batch.alter_column('email', type_=sa.String(length=255, collation="NOCASE"))
+        with op.batch_alter_table('alias') as batch:
+            batch.alter_column('email', type_=sa.String(length=255, collation="NOCASE"))
 
 
 def downgrade():

core/admin/migrations/versions/ff0417f4318f_.py

@@ -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', name='protocol'), nullable=False),
+        sa.Column('protocol', sa.Enum('imap', 'pop3'), 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-prod.txt

@@ -45,5 +45,4 @@ Werkzeug==0.14.1
 WTForms==2.2.1
 WTForms-Components==0.10.3
 psycopg2
-sqlalchemy-citext
 tenacity

optional/postgresql/Dockerfile

@@ -7,7 +7,7 @@ RUN apk add --no-cache \
 RUN pip3 install jinja2
 # Image specific layers under this line
 RUN apk add --no-cache \
-    postgresql postgresql-libs postgresql-contrib busybox-suid sudo tar \
+    postgresql postgresql-libs busybox-suid sudo tar \
   && apk add --virtual .build-deps gcc musl-dev postgresql-dev python3-dev \
   && pip3 install psycopg2 anosql \
   && apk --purge del .build-deps

optional/postgresql/conf/queries.sql

@@ -40,10 +40,3 @@ select 1
 create
     database mailu
     owner mailu;
-
--- name: create_citext!
--- Install the CIText extension
-create
-    extension
-    if not exists
-    citext;

optional/postgresql/start.py

@@ -8,7 +8,7 @@ import os
 import subprocess
 
 def setup():
-    conn =  psycopg2.connect(user = 'postgres')
+    conn =  psycopg2.connect('user=postgres')
     queries = anosql.load_queries('postgres', '/conf/queries.sql')
     # Mailu user
     queries.create_mailu_user(conn)
@@ -23,10 +23,6 @@ def setup():
         queries.create_db(conn)
         conn.set_isolation_level(1)
     conn.close()
-    conn = psycopg2.connect(user = 'postgres', database= 'mailu')
-    queries.create_citext(conn)
-    conn.commit()
-    conn.close()
 
 # Check if /data is empty
 if not os.listdir("/data"):