From 4230afacfcee6c5e8a92a7133732adc9ee61026b Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Fri, 10 Feb 2023 10:16:48 +0300
Subject: auth: migrations: new privilege and role

Add a new data distribution privilege
Add a new system-administrator role
---
 ...ystem-admin-privileges-for-data-distribution.py | 22 +++++++++++++
 .../20230210_02_lDK14-create-system-admin-role.py  | 38 ++++++++++++++++++++++
 2 files changed, 60 insertions(+)
 create mode 100644 migrations/auth/20230210_01_8xMa1-system-admin-privileges-for-data-distribution.py
 create mode 100644 migrations/auth/20230210_02_lDK14-create-system-admin-role.py

diff --git a/migrations/auth/20230210_01_8xMa1-system-admin-privileges-for-data-distribution.py b/migrations/auth/20230210_01_8xMa1-system-admin-privileges-for-data-distribution.py
new file mode 100644
index 0000000..8b406a6
--- /dev/null
+++ b/migrations/auth/20230210_01_8xMa1-system-admin-privileges-for-data-distribution.py
@@ -0,0 +1,22 @@
+"""
+System admin privileges for data distribution
+
+These privileges are focussed on allowing the system administrator to link the
+datasets and traits in the main database to specific groups in the auth system.
+"""
+
+from yoyo import step
+
+__depends__ = {'20230207_01_r0bkZ-create-group-join-requests-table'}
+
+steps = [
+    step(
+        """
+        INSERT INTO privileges VALUES
+          ('system:data:link-to-group', 'Link a dataset or trait to a group.')
+        """,
+        """
+        DELETE FROM privileges WHERE privilege_id IN
+         ('system:data:link-to-group')
+        """)
+]
diff --git a/migrations/auth/20230210_02_lDK14-create-system-admin-role.py b/migrations/auth/20230210_02_lDK14-create-system-admin-role.py
new file mode 100644
index 0000000..9b3fc2b
--- /dev/null
+++ b/migrations/auth/20230210_02_lDK14-create-system-admin-role.py
@@ -0,0 +1,38 @@
+"""
+Create system-admin role
+"""
+import uuid
+from contextlib import closing
+
+from yoyo import step
+
+__depends__ = {'20230210_01_8xMa1-system-admin-privileges-for-data-distribution'}
+
+def create_sys_admin_role(conn):
+    with closing(conn.cursor()) as cursor:
+        role_id = uuid.uuid4()
+        cursor.execute(
+            "INSERT INTO roles VALUES (?, 'system-administrator', '0')",
+            (str(role_id),))
+
+        cursor.executemany(
+            "INSERT INTO role_privileges VALUES (:role_id, :privilege_id)",
+            ({"role_id": f"{role_id}", "privilege_id": priv}
+         for priv in (
+                 "system:data:link-to-group",
+                 "system:group:create-group",
+                 "system:group:delete-group",
+                 "system:group:edit-group",
+                 "system:group:transfer-group-leader",
+                 "system:group:view-group",
+                 "system:user:assign-group-leader",
+                 "system:user:delete-user",
+                 "system:user:masquerade",
+                 "system:user:reset-password")))
+
+def drop_sys_admin_role(conn):
+    pass
+
+steps = [
+    step(create_sys_admin_role, drop_sys_admin_role)
+]
-- 
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