[ADD] Honour dbfilter in custom proxy header

dbfilter_from_header/__init__.py

@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    This module copyright (C) 2013 Therp BV (<http://therp.nl>).
+#
+#    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/>.
+#
+##############################################################################
+import re
+from openerp.addons.web.controllers.main import Database
+from openerp.addons.web.common.http import jsonrequest
+
+get_list_org = Database.get_list.__closure__[0].cell_contents
+
+@jsonrequest
+def get_list(self, req):
+    db_filter = req.httprequest.environ.get('HTTP_X_OPENERP_DBFILTER', '.*')
+    dbs = get_list_org(self, req)
+    return {'db_list': [db for db in 
+        dbs.get('db_list', [])
+        if re.match(db_filter, db)]}
+
+Database.get_list = get_list

dbfilter_from_header/__openerp__.py

@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    This module copyright (C) 2013 Therp BV (<http://therp.nl>).
+#
+#    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/>.
+#
+##############################################################################
+{
+    "name" : "dbfilter_from_header",
+    "version" : "1.0",
+    "author" : "Therp BV",
+    "complexity": "normal",
+    "description": """
+    This addon lets you pass a dbfilter as a HTTP header.
+
+    This is interesting for setups where database names can't be mapped to 
+    proxied host names.
+
+    In nginx, use
+    proxy_set_header X-OpenERP-dbfilter [your filter];
+
+    The addon has to be loaded as server-wide module.
+    """,
+    "category" : "Tools",
+    "depends" : [
+        'web',
+    ],
+    "data" : [
+    ],
+    "js": [
+    ],
+    "css": [
+    ],
+    "auto_install": False,
+    "installable": True,
+    "external_dependencies" : {
+        'python' : [],
+    },
+}