From 360f10cb1e00c0b58f34061327107e796c6f7fa5 Mon Sep 17 00:00:00 2001
From: Luis Carlos Bautista <lcbautista@gisce.net>
Date: Mon, 19 Apr 2021 14:02:22 +0200
Subject: [PATCH] new: blacklist recipients

---
 __terp__.py         |  1 +
 poweremail_core.py  | 21 ++++++++++++++++++++-
 poweremail_data.xml |  9 +++++++++
 3 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 poweremail_data.xml

diff --git a/__terp__.py b/__terp__.py
index 76ef3fe..d1cd867 100644
--- a/__terp__.py
+++ b/__terp__.py
@@ -57,6 +57,7 @@
         'poweremail_template_view.xml',
         'poweremail_send_wizard.xml',
         'poweremail_mailbox_view.xml',
+        'poweremail_data.xml',
         'poweremail_serveraction_view.xml'
     ],
     "installable": True,
diff --git a/poweremail_core.py b/poweremail_core.py
index 18c2017..cf77c92 100644
--- a/poweremail_core.py
+++ b/poweremail_core.py
@@ -40,7 +40,7 @@
 from tools import config
 import tools
 import six
-
+from ast import literal_eval as eval
 from qreu import Email
 from qreu.address import Address, parseaddr
 from qreu.sendcontext import Sender, SMTPSender
@@ -532,6 +532,25 @@ def parse_sender(pem_account, pem_addresses):
                   "when the addresses list is empty").format(ids)
             )
             return error
+        varconf_o = self.pool.get('res.config')
+        blacklisted_recipients = set(eval(
+            varconf_o.get(cr, uid, 'poweremail_recipients_blacklist', '[]')
+        ))
+        recipients = set(addresses_list.get('To', []) + addresses_list.get('CC', []) + addresses_list.get('BCC', []))
+        if len(blacklisted_recipients - recipients) != len(blacklisted_recipients):
+            error_mssg_blacklisted_recipients = _(
+                "ERROR: Trying to send an email to a blacklisted recipient:\n"
+                " - recipients: {}\n"
+                " - blacklisted recipients: {}"
+            ).format(
+                ", ".join(list(recipients)),
+                ", ".join(list(blacklisted_recipients))
+            )
+            logger.notifyChannel(
+                _("Power Email"), netsvc.LOG_ERROR,
+                error_mssg_blacklisted_recipients
+            )
+            return Exception(error_mssg_blacklisted_recipients)
         # Get email Data
         subject = subject or context.get('subject', '') or ''
         body_html = parse_body_html(
diff --git a/poweremail_data.xml b/poweremail_data.xml
new file mode 100644
index 0000000..e4f082b
--- /dev/null
+++ b/poweremail_data.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data noupdate="1">
+        <record model="res.config" id="poweremail_recipients_blacklist">
+            <field name="name">poweremail_recipients_blacklist</field>
+            <field name="value">[]</field>
+        </record>
+    </data>
+</openerp>