From e41f287e9e44bd9f8cc3386e83912607223274af Mon Sep 17 00:00:00 2001
From: drebs <drebs@leap.se>
Date: Tue, 5 Mar 2013 19:31:15 -0300
Subject: Refactor Soledad shared db to another file.

---
 __init__.py | 107 ++----------------------------------------------------------
 1 file changed, 3 insertions(+), 104 deletions(-)

(limited to '__init__.py')

diff --git a/__init__.py b/__init__.py
index 78cf27ef..97130cde 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 """
 Soledad - Synchronization Of Locally Encrypted Data Among Devices.
 
@@ -18,17 +19,13 @@ try:
     import simplejson as json
 except ImportError:
     import json  # noqa
-from u1db import errors
-from u1db.remote import (
-    http_client,
-    http_database,
-)
 from leap.soledad.backends import sqlcipher
 from leap.soledad.util import GPGWrapper
 from leap.soledad.backends.leap_backend import (
     LeapDocument,
     DocumentNotEncrypted,
 )
+from leap.soledad.shared_db import SoledadSharedDatabase
 
 
 class KeyDoesNotExist(Exception):
@@ -438,102 +435,4 @@ class Soledad(object):
         return self._db.sync(url, creds=None, autocreate=True)
 
 
-#-----------------------------------------------------------------------------
-# Soledad shared database
-#-----------------------------------------------------------------------------
-
-class NoTokenForAuth(Exception):
-    """
-    No token was found for token-based authentication.
-    """
-
-
-class Unauthorized(Exception):
-    """
-    User does not have authorization to perform task.
-    """
-
-
-class SoledadSharedDatabase(http_database.HTTPDatabase):
-    """
-    This is a shared HTTP database that holds users' encrypted keys.
-    """
-    # TODO: prevent client from messing with the shared DB.
-    # TODO: define and document API.
-
-    @staticmethod
-    def open_database(url, create, token=None, soledad=None):
-        db = SoledadSharedDatabase(url, token=token, soledad=soledad)
-        db.open(create)
-        return db
-
-    def delete_database(url):
-        raise Unauthorized("Can't delete shared database.")
-
-    def __init__(self, url, document_factory=None, creds=None, token=None,
-                 soledad=None):
-        self._set_token(token)
-        self._soledad = soledad
-        super(SoledadSharedDatabase, self).__init__(url, document_factory,
-                                                    creds)
-
-    def _set_token(self, token):
-        self._token = token
-
-    def _get_token(self):
-        return self._token
-
-    token = property(_get_token, _set_token,
-                     doc='Token for token-based authentication.')
-
-    def _request(self, method, url_parts, params=None, body=None,
-                 content_type=None, auth=True):
-        """
-        Perform token-based http request.
-        """
-        if auth:
-            if not self.token:
-                raise NoTokenForAuth()
-            if not params:
-                params = {}
-            params['auth_token'] = self.token
-        return super(SoledadSharedDatabase, self)._request(
-            method, url_parts,
-            params,
-            body,
-            content_type)
-
-    def _request_json(self, method, url_parts, params=None, body=None,
-                      content_type=None, auth=True):
-        """
-        Perform token-based http request.
-        """
-        res, headers = self._request(method, url_parts,
-                                     params=params, body=body,
-                                     content_type=content_type, auth=auth)
-        return json.loads(res), headers
-
-    def get_doc_unauth(self, doc_id):
-        """
-        Modified method to allow for unauth request.
-        """
-        try:
-            res, headers = self._request(
-                'GET', ['doc', doc_id], {"include_deleted": False},
-                auth=False)
-        except errors.DocumentDoesNotExist:
-            return None
-        except errors.HTTPError, e:
-            if (e.status == http_database.DOCUMENT_DELETED_STATUS and
-                    'x-u1db-rev' in e.headers):
-                res = None
-                headers = e.headers
-            else:
-                raise
-        doc_rev = headers['x-u1db-rev']
-        has_conflicts = json.loads(headers['x-u1db-has-conflicts'])
-        doc = self._factory(doc_id, doc_rev, res)
-        doc.has_conflicts = has_conflicts
-        return doc
-
-__all__ = ['util']
+__all__ = ['util', 'server', 'shared_db']
-- 
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