2 files changed, 110 insertions, 0 deletions
diff --git a/qvarn.py b/qvarn.py
new file mode 100644
index 0000000..456422e
--- /dev/null
+++ b/qvarn.py
@@ -0,0 +1,109 @@
+#!/usr/bin/python3
+# Copyright (C) 2017  Lars Wirzenius
+#
+# 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, either version 3 of the
+# License, or (at your option) any later version.
+#
+# 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 <http://www.gnu.org/licenses/>.
+
+
+# This is a Qvarn backend program that serves all the API requests. It is based on
+# apifw, which takes care of routing, logging, and authorization.
+
+
+import logging
+import os
+import sys
+
+import yaml
+
+import apifw
+
+
+DEFAULT_CONFIG_FILE = '/dev/null'
+
+
+class QvarnApi(apifw.Api):
+
+    def find_missing_route(self, path):
+        logging.info('find_missing_route called!\n')
+        return [
+            {
+                'path': '/version',
+                'callback': self.version,
+            },
+        ]
+
+    def version(self):
+        return {
+            'api': {
+                'version': '0.0',
+            },
+            'implementation': {
+                'name': 'Qvarn',
+                'version': 'git',
+            }
+        }
+
+
+
+def dict_logger(log, stack_info=None):
+    logging.info('Start log entry')
+    for key in sorted(log.keys()):
+        logging.info('  %r=%r', key, log[key])
+    logging.info('Endlog entry')
+    if stack_info:
+        logging.info('Traceback', exc_info=True)
+
+
+
+def setup_logging(config):
+    filename = config.get('log')
+    if filename:
+        logging.basicConfig(filename=filename, level=logging.DEBUG)
+
+
+def read_config(config_filename):
+    with open(config_filename) as f:
+        return yaml.safe_load(f)
+
+
+def check_config(config):
+    yaml.safe_dump(config, stream=sys.stdout)
+    for key in config:
+        if config[key] is None:
+            raise Exception('Configration %s should not be None' % key)
+
+
+
+default_config = {
+    'log': None,
+    'token-public-key': None,
+    'token-audience': None,
+    'token-issuer': None,
+}
+
+
+actual_config = read_config(os.environ.get('QVARN_CONFIG', DEFAULT_CONFIG_FILE))
+config = dict(default_config)
+config.update(actual_config)
+check_config(config)
+
+api = QvarnApi()
+app = apifw.create_bottle_application(api, dict_logger, config)
+
+# If we are running this program directly with Python, and not via
+# gunicorn, we can use the Bottle built-in debug server, which can
+# make some things easier to debug.
+
+if __name__ == '__main__':
+    print('running in debug mode')
+    app.run(host='127.0.0.1', port=12765)
diff --git a/without-tests b/without-tests
index ba7dc90..b2573d4 100644
--- a/without-tests
+++ b/without-tests
@@ -1,4 +1,5 @@
 apitest.py
+qvarn.py
 apifw/__init__.py
 apifw/http.py
 apifw/bottleapp.py