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authorKali Kaneko <kali@leap.se>2017-07-25 11:40:11 -0400
committerKali Kaneko <kali@leap.se>2017-07-25 11:40:29 -0400
commit91e4481c450eb7eb928debc1cb7fa59bdb63dd7b (patch)
tree8fd7e6e77b6df669c33d96b7edad6db3cbe14dfe /service/src/pixelated/adapter/search/index_storage_key.py
parente4f755309d4cf5cfb6b0bcc62ed73d6070956ab5 (diff)
[pkg] packaging and path changes
- move all the pixelated python package under src/ - move the pixelated_www package under the leap namespace - allow to set globally the static folder - add hours and minutes to the timestamp in package version, to allow for several releases a day.
Diffstat (limited to 'service/src/pixelated/adapter/search/index_storage_key.py')
-rw-r--r--service/src/pixelated/adapter/search/index_storage_key.py42
1 files changed, 42 insertions, 0 deletions
diff --git a/service/src/pixelated/adapter/search/index_storage_key.py b/service/src/pixelated/adapter/search/index_storage_key.py
new file mode 100644
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--- /dev/null
+++ b/service/src/pixelated/adapter/search/index_storage_key.py
@@ -0,0 +1,42 @@
+#
+# Copyright (c) 2015 ThoughtWorks, Inc.
+#
+# Pixelated 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.
+#
+# Pixelated 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 Pixelated. If not, see <http://www.gnu.org/licenses/>.
+import base64
+from twisted.internet import defer
+import os
+
+
+class SearchIndexStorageKey(object):
+ __slots__ = '_soledad'
+
+ def __init__(self, soledad):
+ self._soledad = soledad
+
+ @defer.inlineCallbacks
+ def get_or_create_key(self):
+ docs = yield self._soledad.get_from_index('by-type', 'index_key')
+
+ if len(docs):
+ key = docs[0].content['value']
+ else:
+ key = self._new_index_key()
+ yield self._store_key_in_soledad(key)
+ defer.returnValue(key)
+
+ def _new_index_key(self):
+ return os.urandom(64) # 32 for encryption, 32 for hmac
+
+ def _store_key_in_soledad(self, index_key):
+ return self._soledad.create_doc(dict(type='index_key', value=base64.encodestring(index_key)))