id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
22818	AttributeError: 'NoneType' object has no attribute 'groups'	anonymous	stoecker	"==== How to Reproduce ====

While doing a POST operation on `/register`, Trac issued an internal error.

''(please provide additional details here)''

Request parameters:
{{{
{u'__FORM_TOKEN': u'26c8b0f84ae6f3327dc2dcd3',
 u'action': u'create',
 u'email': u'petertombor173@gmail.com',
 u'g-recaptcha-response': u'03AFY_a8X3kpYQzn93m9frEKPTWVHevQu9067VbQTl4tlTMve3Rs8eaNryKFrNbSfKsDmEOyyYRBwi6bz32u3HnlzfpLO-dj95U98oNMug1JDJne-qmKECSJ9fGbAtCGpAFvJUqhlmRQMD_WAnaINYUYJnVAnQA5vvW_2bNdDRadfcgPm3s_gJbbUBM6-B8qgCm0k6uujnMznp2kL0bQh2k5Kxn6-Xzz40m-3UavbRFAOfaHu3GOPBhNDy1wniDXFEBx47VujuZAVLjhc9VSNU-txfBZHqnlvbBcSGb1X1zGj3m-_G0fp4gulZzCv8KQ60y0Sh08AmG_1JdBUzbAGTCpaOtsqLCuOWYgfo7_x61d6IAb3jH-o58PAD6-TvWbAmwLdek5lZdk1Q8MNmFMhsgJv3iQvv3v8emfO7B_q-tZ-Rsp2lFtfLpMC-9zIjSP3ZklVjbYzxdsm_Fkr8X2lX2Xrl-9z8djazl5hcpOkxur4JZngiOiltVCKu_30G7olHQNCXGr1wm1eh7VzGYx-mrkeEynMMEEMmLyFvbd64paQxxljdt-4GfKa1CqNHOmJx8rrk7_LcRC8c6-kZ86yB0QSPwugEtBj_yy21mB3Ola9Ai4cothHowfFphkSWxkKKpURmYIGZ8eTz',
 u'name': u'',
 u'password': u'CheekiBreeki146',
 u'password_confirm': u'CheekiBreeki146',
 u'sentinel': u'',
 u'sfp_email': u'',
 u'sfph_mail': u'',
 u'spf_homepage': u'',
 u'username': u'Peti_Tombor'}
}}}

User agent: `Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36`

==== System Information ====
''Rendszerinformáció nem elérhető''

==== Enabled Plugins ====
''Bővítmény információ nem elérhető''

==== Interface Customization ====
''Interface customization information not available''

==== Python Traceback ====
{{{
Traceback (most recent call last):
  File ""/usr/local/lib/python2.7/dist-packages/trac/web/main.py"", line 623, in _dispatch_request
    dispatcher.dispatch(req)
  File ""/usr/local/lib/python2.7/dist-packages/trac/web/main.py"", line 239, in dispatch
    resp = chosen_handler.process_request(req)
  File ""/usr/local/lib/python2.7/dist-packages/acct_mgr/register.py"", line 428, in process_request
    acctmgr.validate_account(req, True)
  File ""/usr/local/lib/python2.7/dist-packages/acct_mgr/api.py"", line 380, in validate_account
    self._create_user(req)
  File ""/usr/local/lib/python2.7/dist-packages/acct_mgr/api.py"", line 403, in _create_user
    overwrite=False)
  File ""/usr/local/lib/python2.7/dist-packages/acct_mgr/api.py"", line 264, in set_password
    overwrite)
  File ""/usr/local/lib/python2.7/dist-packages/acct_mgr/htfile.py"", line 48, in set_password
    self.userline(user, password),
  File ""/usr/local/lib/python2.7/dist-packages/acct_mgr/htfile.py"", line 204, in userline
    return self.prefix(user) + mkhtpasswd(password, self.hash_type)
  File ""/usr/local/lib/python2.7/dist-packages/acct_mgr/pwhash.py"", line 156, in mkhtpasswd
    return htpasswd(password, salt_)
  File ""/usr/local/lib/python2.7/dist-packages/acct_mgr/pwhash.py"", line 125, in htpasswd
    rounds, salt = from_hash(hash)
  File ""/usr/local/lib/python2.7/dist-packages/acct_mgr/pwhash.py"", line 109, in from_hash
    groups = match.groups()
AttributeError: 'NoneType' object has no attribute 'groups'
}}}"	defect	closed	normal		Trac		irreproducible