1 files changed, 41 insertions, 0 deletions
diff --git a/ihatemoney/migrations/versions/b78f8a8bdb16_hash_project_passwords.py b/ihatemoney/migrations/versions/b78f8a8bdb16_hash_project_passwords.py
new file mode 100644
index 0000000..e32983d
--- /dev/null
+++ b/ihatemoney/migrations/versions/b78f8a8bdb16_hash_project_passwords.py
@@ -0,0 +1,41 @@
+"""hash project passwords
+
+Revision ID: b78f8a8bdb16
+Revises: f629c8ef4ab0
+Create Date: 2017-12-17 11:45:44.783238
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'b78f8a8bdb16'
+down_revision = 'f629c8ef4ab0'
+
+from alembic import op
+import sqlalchemy as sa
+from werkzeug.security import generate_password_hash
+
+project_helper = sa.Table(
+    'project', sa.MetaData(),
+    sa.Column('id', sa.String(length=64), nullable=False),
+    sa.Column('name', sa.UnicodeText(), nullable=True),
+    sa.Column('password', sa.String(length=128), nullable=True),
+    sa.Column('contact_email', sa.String(length=128), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+)
+
+
+def upgrade():
+    connection = op.get_bind()
+    for project in connection.execute(project_helper.select()):
+        connection.execute(
+            project_helper.update().where(
+                project_helper.c.name == project.name
+            ).values(
+                password=generate_password_hash(project.password)
+            )
+        )
+
+
+def downgrade():
+    # Downgrade path is not possible, because information has been lost.
+    pass