Merge pull request #1040 from pixelated/email-recovery-code

[#927] Implements sending recovery code by email.

2 files changed, 40 insertions, 4 deletions

diff --git a/service/pixelated/account_recovery.py b/service/pixelated/account_recovery.py
index 234bb1fe..c0a18792 100644
--- a/service/pixelated/account_recovery.py
+++ b/service/pixelated/account_recovery.py
@@ -13,23 +13,52 @@
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
+
 from twisted.internet.defer import inlineCallbacks, returnValue
 from twisted.logger import Logger
+from twisted.mail import smtp
+
+from email.mime.text import MIMEText
+
 
 log = Logger()
 
 
 class AccountRecovery(object):
-    def __init__(self, session, soledad):
+    def __init__(self, session, soledad, smtp_config, backup_email):
         self._bonafide_session = session
         self._soledad = soledad
+        self._smtp_config = smtp_config
+        self._backup_email = backup_email
 
     @inlineCallbacks
     def update_recovery_code(self):
         try:
             code = self._soledad.create_recovery_code()
             response = yield self._bonafide_session.update_recovery_code(code)
+            yield self._send_mail(code, self._backup_email)
+
             returnValue(response)
+
+        except Exception as e:
+            log.error('Something went wrong when trying to save the recovery code')
+            log.error(e)
+            raise e
+
+    @inlineCallbacks
+    def _send_mail(self, code, backup_email):
+        msg = MIMEText('Your code %s' % code)
+        msg['Subject'] = 'Recovery Code'
+        msg['From'] = 'team@pixelated-project.org'
+        msg['To'] = backup_email
+
+        try:
+            send_mail_result = yield smtp.sendmail(
+                str(self._smtp_config.remote_smtp_host),
+                'team@pixelated-project.org',
+                [backup_email],
+                msg.as_string())
+            returnValue(send_mail_result)
         except Exception as e:
-            log.warn('Something went wrong when trying to save the recovery code')
-            raise
+            log.error('Failed trying to send the email with the recovery code')
+            raise e
diff --git a/service/pixelated/resources/backup_account_resource.py b/service/pixelated/resources/backup_account_resource.py
index b752b4c7..f51ac2ec 100644
--- a/service/pixelated/resources/backup_account_resource.py
+++ b/service/pixelated/resources/backup_account_resource.py
@@ -15,6 +15,8 @@
 # along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
 
 import os
+import json
+
 from xml.sax import SAXParseException
 
 from pixelated.resources import BaseResource
@@ -51,7 +53,9 @@ class BackupAccountResource(BaseResource):
     def render_POST(self, request):
         account_recovery = AccountRecovery(
             self._authenticator.bonafide_session,
-            self.soledad(request))
+            self.soledad(request),
+            self._service(request, '_leap_session').smtp_config,
+            self._get_backup_email(request))
 
         def update_response(response):
             request.setResponseCode(NO_CONTENT)
@@ -64,3 +68,6 @@ class BackupAccountResource(BaseResource):
         d = account_recovery.update_recovery_code()
         d.addCallbacks(update_response, error_response)
         return NOT_DONE_YET
+
+    def _get_backup_email(self, request):
+        return json.loads(request.content.getvalue()).get('backupEmail')