Start converting rcynicng to use a database.

svn path=/branches/tk705/; revision=6218

1 files changed, 61 insertions, 0 deletions

diff --git a/rpki/django_settings/rcynic.py b/rpki/django_settings/rcynic.py
new file mode 100644
index 00000000..90491ddc
--- /dev/null
+++ b/rpki/django_settings/rcynic.py
@@ -0,0 +1,61 @@
+# $Id$
+
+# Copyright (C) 2014  Dragon Research Labs ("DRL")
+#
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND DRL DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL DRL BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+# PERFORMANCE OF THIS SOFTWARE.
+
+"""
+This module contains configuration settings for Django libraries.
+At present, rcynicng only uses the Django ORM, not the rest of Django.
+Unlike the CA tools rcynicng defaults to using SQLite3 as its database
+engine, so we tweak the defaults a little before instantiating the
+database configuration here.
+"""
+
+from .common import *                   # pylint: disable=W0401,W0614
+
+__version__ = "$Id$"
+
+
+# Database configuration.
+
+class DBConfigurator(DatabaseConfigurator):
+
+    default_sql_engine = "sqlite3"
+
+    @property
+    def sqlite3(self):
+        return dict(
+            ENGINE   = "django.db.backends.sqlite3",
+            NAME     = cfg.get("sql-database", section = self.section, default = "rcynic.db"))
+
+
+DATABASES = DBConfigurator().configure(cfg, "rcynic")
+
+del DBConfigurator
+del DatabaseConfigurator
+
+
+# Apps.
+
+INSTALLED_APPS = ["rpki.rcynicdb"]
+
+
+# Allow local site to override any setting above -- but if there's
+# anything that local sites routinely need to modify, please consider
+# putting that configuration into rpki.conf and just adding code here
+# to read that configuration.
+try:
+    from local_settings import *        # pylint: disable=W0401,F0401
+except ImportError:
+    pass