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authorBruno Wagner Gonçalves <bwagner@riseup.net>2015-04-13 09:53:09 -0300
committerBruno Wagner Gonçalves <bwagner@riseup.net>2015-04-13 09:53:09 -0300
commitee7df4e5dfaa55cdb756e910ecc4efe41af0d36a (patch)
tree44be22308c0c2d682e21c6ce82f7aaff9170ec3b /service/pixelated
parent4fd30261356d44e3f570a5bb7929b3dce81ef146 (diff)
parent4e155a14786b72d77531024dd883b4635c690bec (diff)
Merge pull request #371 from enzoz/validates_username_before_create_account
Validates username before request user creation on leap server
Diffstat (limited to 'service/pixelated')
-rw-r--r--service/pixelated/config/register.py10
1 files changed, 10 insertions, 0 deletions
diff --git a/service/pixelated/config/register.py b/service/pixelated/config/register.py
index 3f93aa8d..d54b10ff 100644
--- a/service/pixelated/config/register.py
+++ b/service/pixelated/config/register.py
@@ -13,6 +13,7 @@
#
# You should have received a copy of the GNU Affero General Public License
# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
+import re
from pixelated.bitmask_libraries.leap_srp import LeapAuthException
from pixelated.bitmask_libraries.register import register_new_user
@@ -20,6 +21,15 @@ from pixelated.bitmask_libraries.register import register_new_user
def register(username, server_name):
try:
+ validate_username(username)
register_new_user(username, server_name)
except LeapAuthException:
print('User already exists')
+ except ValueError:
+ print('Only lowercase letters, digits, . - and _ allowed.')
+
+
+def validate_username(username):
+ accepted_characters = '^[a-z0-9\-\_\.]*$'
+ if not re.match(accepted_characters, username):
+ raise ValueError