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""" |
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byceps.blueprints.admin.maintenance.views |
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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:Copyright: 2006-2021 Jochen Kupperschmidt |
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:License: Revised BSD (see `LICENSE` file for details) |
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""" |
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from datetime import datetime, timedelta |
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from flask_babel import gettext |
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from ....services.user import event_service as user_event_service |
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from ....services.verification_token import ( |
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service as verification_token_service, |
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) |
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from ....util.framework.blueprint import create_blueprint |
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from ....util.framework.flash import flash_success |
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from ....util.framework.templating import templated |
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from ....util.views import permission_required, respond_no_content |
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from ..core.authorization import AdminPermission |
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blueprint = create_blueprint('maintenance_admin', __name__) |
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@blueprint.get('') |
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@permission_required(AdminPermission.access) |
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@templated |
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def index(): |
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"""Show maintenance overview.""" |
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verification_token_counts_by_purpose = ( |
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verification_token_service.count_tokens_by_purpose() |
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) |
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verification_token_counts_by_purpose_name = { |
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purpose.name: count |
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for purpose, count in verification_token_counts_by_purpose.items() |
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} |
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verification_token_total = sum( |
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verification_token_counts_by_purpose.values() |
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) |
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return { |
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'verification_token_counts_by_purpose_name': verification_token_counts_by_purpose_name, |
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'verification_token_total': verification_token_total, |
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} |
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@blueprint.post('/delete_old_login_events') |
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@permission_required(AdminPermission.access) |
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@respond_no_content |
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def delete_old_login_events(): |
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"""Delete login events older than a given number of days.""" |
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now = datetime.utcnow() |
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minimum_age_in_days = 90 |
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occurred_before = now - timedelta(days=minimum_age_in_days) |
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num_deleted = user_event_service.delete_user_login_events(occurred_before) |
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flash_success( |
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gettext( |
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'Deleted %(num_deleted)s login events older than %(minimum_age_in_days)s days.', |
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num_deleted=num_deleted, |
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minimum_age_in_days=minimum_age_in_days, |
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) |
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) |
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@blueprint.post('/delete_old_verification_tokens') |
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@permission_required(AdminPermission.access) |
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@respond_no_content |
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def delete_old_verification_tokens(): |
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"""Delete verification tokens older than a given number of days.""" |
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now = datetime.utcnow() |
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minimum_age_in_days = 7 |
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created_before = now - timedelta(days=minimum_age_in_days) |
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num_deleted = verification_token_service.delete_old_tokens(created_before) |
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flash_success( |
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gettext( |
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'Deleted %(num_deleted)s verification tokens older than %(minimum_age_in_days)s days.', |
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num_deleted=num_deleted, |
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minimum_age_in_days=minimum_age_in_days, |
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) |
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) |
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