[ADD] im_support

This rev. adds a new module enabling the livechat support from
the webclient. It allows employee users to communicate with
livechat operators of another database, assuming that a counterpart
addon is installed on that database.

Task 26762

Co-authored-by: Adrien Dieudonne <adr@odoo.com>

2 files changed, 31 insertions, 0 deletions

diff --git a/addons/im_support/models/__init__.py b/addons/im_support/models/__init__.py
new file mode 100644
index 00000000000..75127bbcbc3
--- /dev/null
+++ b/addons/im_support/models/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import ir_http
diff --git a/addons/im_support/models/ir_http.py b/addons/im_support/models/ir_http.py
new file mode 100644
index 00000000000..39ff7081862
--- /dev/null
+++ b/addons/im_support/models/ir_http.py
@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+import hmac
+from hashlib import sha256
+
+from odoo import models
+from odoo.http import request
+
+
+class Http(models.AbstractModel):
+    _inherit = 'ir.http'
+
+    def session_info(self):
+        result = super(Http, self).session_info()
+
+        if self.env.user.has_group('base.group_user'):
+            icp = request.env['ir.config_parameter'].sudo()
+            db_uuid = icp.get_param('database.uuid')
+            db_secret = icp.get_param('database.secret')
+            message = db_uuid + str(request.uid)
+            token = hmac.new(message.encode('utf-8'), db_secret.encode('utf-8'), sha256).hexdigest()
+
+            result['db_uuid'] = db_uuid
+            result['support_token'] = token
+            result['support_origin'] = False  # must be overridden to specify the correct origin
+
+        return result