pretix Community Edition moves to AGPLv3-based license (#2023)

src/pretix/base/views/source.py

@@ -0,0 +1,39 @@
+#
+# This file is part of pretix (Community Edition).
+#
+# Copyright (C) 2014-2020 Raphael Michel and contributors
+# Copyright (C) 2020-2021 rami.io GmbH and contributors
+#
+# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
+# Public License as published by the Free Software Foundation in version 3 of the License.
+#
+# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
+# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
+# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
+# this file, see <https://pretix.eu/about/en/license>.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
+# <https://www.gnu.org/licenses/>.
+#
+import logging
+
+from django.http import Http404
+from django.shortcuts import render
+
+from pretix.base.settings import GlobalSettingsObject
+
+logger = logging.getLogger('pretix.security.csp')
+
+
+def get_source(request):
+    gs = GlobalSettingsObject()
+    d = gs.settings.license_check_input
+    if d.get('base_license') == 'agpl':
+        n = d.get('source_notice', '')
+        return render(request, 'source.html', {'notice': n})
+    else:
+        raise Http404(f'Not used under AGPL ({d["base_license"]})')