diff --git a/migrations/versions/a594d3b3e05b_added_role_locked.py b/migrations/versions/a594d3b3e05b_added_role_locked.py
new file mode 100644
index 0000000000000000000000000000000000000000..5ca1b89a97010bdfb11c51f35410d9281187e3a8
--- /dev/null
+++ b/migrations/versions/a594d3b3e05b_added_role_locked.py
@@ -0,0 +1,23 @@
+"""added role.locked
+
+Revision ID: a594d3b3e05b
+Revises: 5cab70e95bf8
+Create Date: 2021-06-14 00:32:47.792794
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision = 'a594d3b3e05b'
+down_revision = '5cab70e95bf8'
+branch_labels = None
+depends_on = None
+
+def upgrade():
+ with op.batch_alter_table('role', schema=None) as batch_op:
+ batch_op.add_column(sa.Column('locked', sa.Boolean(name=op.f('ck_role_locked')), nullable=False, default=False))
+
+def downgrade():
+ with op.batch_alter_table('role', schema=None) as batch_op:
+ batch_op.drop_column('locked')
diff --git a/uffd/role/models.py b/uffd/role/models.py
index 4839b4ffe924dbe94d21bc42e3ece710f352c2de..dad00f53800a3115812f8d57e4d718c5dcb06240 100644
--- a/uffd/role/models.py
+++ b/uffd/role/models.py
@@ -1,4 +1,4 @@
-from sqlalchemy import Column, String, Integer, Text, ForeignKey
+from sqlalchemy import Column, String, Integer, Text, ForeignKey, Boolean
from sqlalchemy.orm import relationship
from sqlalchemy.ext.declarative import declared_attr
@@ -91,6 +91,11 @@ class Role(db.Model):
db_groups = relationship("RoleGroup", backref="role", cascade="all, delete-orphan")
groups = DBRelationship('db_groups', Group, RoleGroup, backattr='role', backref='roles')
+ # Roles that are managed externally (e.g. by Ansible) can be locked to
+ # prevent accidental editing of name, moderator group, included roles
+ # and groups as well as deletion in the web interface.
+ locked = Column(Boolean(), default=False, nullable=False)
+
@property
def indirect_members(self):
users = set()
diff --git a/uffd/role/templates/role/show.html b/uffd/role/templates/role/show.html
index 8cf25a5d9c4cf0a310373e6781e536934a2740fe..81d96395bdf6b8f5c2580acd42fb0ea7948d4b52 100644
--- a/uffd/role/templates/role/show.html
+++ b/uffd/role/templates/role/show.html
@@ -1,13 +1,19 @@
{% extends 'base.html' %}
{% block body %}
+{% if role.locked %}
+<div class="alert alert-warning" role="alert">
+Name, moderator group, included roles and groups of this role are managed externally. <a href="{{ url_for("role.unlock", roleid=role.id) }}" class="alert-link">Unlock this role</a> to edit them at the risk of having your changes overwritten.
+</div>
+{% endif %}
+
<form action="{{ url_for("role.update", roleid=role.id) }}" method="POST">
<div class="align-self-center">
<div class="float-sm-right pb-2">
<button type="submit" class="btn btn-primary"><i class="fa fa-save" aria-hidden="true"></i> Save</button>
<a href="{{ url_for("role.index") }}" class="btn btn-secondary">Cancel</a>
{% if role.id %}
- <a href="{{ url_for("role.delete", roleid=role.id) }}" onClick="return confirm('Are you sure?');" class="btn btn-danger"><i class="fa fa-trash" aria-hidden="true"></i> Delete</a>
+ <a href="{{ url_for("role.delete", roleid=role.id) }}" onClick="return confirm('Are you sure?');" class="btn btn-danger {{ 'disabled' if role.locked }}"><i class="fa fa-trash" aria-hidden="true"></i> Delete</a>
{% else %}
<a href="#" class="btn btn-danger disabled"><i class="fa fa-trash" aria-hidden="true"></i> Delete</a>
{% endif %}
@@ -28,7 +34,7 @@
<div class="tab-pane fade show active" id="settings" role="tabpanel" aria-labelledby="settings-tab">
<div class="form-group col">
<label for="role-name">Role Name</label>
- <input type="text" class="form-control" id="role-name" name="name" value="{{ role.name or '' }}">
+ <input type="text" class="form-control" id="role-name" name="name" value="{{ role.name or '' }}" {{ 'disabled' if role.locked }}>
<small class="form-text text-muted">
</small>
</div>
@@ -40,7 +46,7 @@
</div>
<div class="form-group col">
<label for="moderator-group">Moderator Group</label>
- <select class="form-control" id="moderator-group" name="moderator-group">
+ <select class="form-control" id="moderator-group" name="moderator-group" {{ 'disabled' if role.locked }}>
<option value="" class="text-muted">No Moderator Group</option>
{% for group in groups %}
<option value="{{ group.dn }}" {{ 'selected' if group == role.moderator_group }}>{{ group.name }}</option>
@@ -82,7 +88,7 @@
<td>
<div class="form-check">
<input class="form-check-input" type="checkbox" id="include-role-{{ r.id }}-checkbox" name="include-role-{{ r.id }}" value="1" aria-label="enabled"
- {% if r == role %}disabled{% endif %}
+ {% if r == role or role.locked %}disabled{% endif %}
{% if r in role.included_roles %}checked{% endif %}>
</div>
</td>
@@ -121,7 +127,7 @@
<tr id="group-{{ group.gid }}">
<td>
<div class="form-check">
- <input class="form-check-input" type="checkbox" id="group-{{ group.gid }}-checkbox" name="group-{{ group.gid }}" value="1" aria-label="enabled" {% if group in role.groups %}checked{% endif %}>
+ <input class="form-check-input" type="checkbox" id="group-{{ group.gid }}-checkbox" name="group-{{ group.gid }}" value="1" aria-label="enabled" {% if group in role.groups %}checked{% endif %} {{ 'disabled' if role.locked }}>
</div>
</td>
<td>
diff --git a/uffd/role/views.py b/uffd/role/views.py
index 9cf9eb9b0954657d44d184e47b091abb3105354f..a613a191522abe99499b860c20d98954cd8a68c8 100644
--- a/uffd/role/views.py
+++ b/uffd/role/views.py
@@ -71,22 +71,23 @@ def update(roleid=None):
db.session.add(role)
else:
role = Role.query.filter_by(id=roleid).one()
- role.name = request.values['name']
role.description = request.values['description']
- if not request.values['moderator-group']:
- role.moderator_group_dn = None
- else:
- role.moderator_group = Group.query.get(request.values['moderator-group'])
- for included_role in Role.query.all():
- if included_role != role and request.values.get('include-role-{}'.format(included_role.id)):
- role.included_roles.append(included_role)
- elif included_role in role.included_roles:
- role.included_roles.remove(included_role)
- for group in Group.query.all():
- if request.values.get('group-{}'.format(group.gid), False):
- role.groups.add(group)
+ if not role.locked:
+ role.name = request.values['name']
+ if not request.values['moderator-group']:
+ role.moderator_group_dn = None
else:
- role.groups.discard(group)
+ role.moderator_group = Group.query.get(request.values['moderator-group'])
+ for included_role in Role.query.all():
+ if included_role != role and request.values.get('include-role-{}'.format(included_role.id)):
+ role.included_roles.append(included_role)
+ elif included_role in role.included_roles:
+ role.included_roles.remove(included_role)
+ for group in Group.query.all():
+ if request.values.get('group-{}'.format(group.gid), False):
+ role.groups.add(group)
+ else:
+ role.groups.discard(group)
role.update_member_groups()
db.session.commit()
ldap.session.commit()
@@ -96,6 +97,9 @@ def update(roleid=None):
@csrf_protect(blueprint=bp)
def delete(roleid):
role = Role.query.filter_by(id=roleid).one()
+ if role.locked:
+ flash('Locked roles cannot be deleted')
+ return redirect(url_for('role.show', roleid=role.id))
oldmembers = set(role.members).union(role.indirect_members)
role.members.clear()
db.session.delete(role)
@@ -104,3 +108,11 @@ def delete(roleid):
db.session.commit()
ldap.session.commit()
return redirect(url_for('role.index'))
+
+@bp.route("/<int:roleid>/unlock")
+@csrf_protect(blueprint=bp)
+def unlock(roleid):
+ role = Role.query.filter_by(id=roleid).one()
+ role.locked = False
+ db.session.commit()
+ return redirect(url_for('role.show', roleid=role.id))