Bug 13649 - User not known to the underlying authentication module
Summary: User not known to the underlying authentication module
Alias: None
Product: Sisyphus
Classification: Development
Component: passwd (show other bugs)
Version: unstable
Hardware: all Linux
: P2 normal
Assignee: Dmitry V. Levin
QA Contact: qa-sisyphus
Depends on:
Reported: 2007-12-10 17:23 MSK by Michael Shigorin
Modified: 2007-12-24 17:50 MSK (History)
3 users (show)

See Also:


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Description Michael Shigorin 2007-12-10 17:23:21 MSK
Might be a PAM [config] issue but:

# useradd _user
# useradd _user
useradd: user _user exists
# passwd _user
passwd: updating all authentication tokens for user _user.
passwd: User not known to the underlying authentication module.
# useradd user
# passwd user
=> ok

Comment 1 Dmitry V. Levin 2007-12-23 00:22:47 MSK
В логе при этом
pam_tcb(passwd:chauthtok): Bad username
Comment 2 Dmitry V. Levin 2007-12-23 00:27:45 MSK
Проверка, зашитая в pam_tcb (pam_sm_authenticate и pam_sm_chauthtok), явно
запрещает аутентификацию и смену пароля для аккаунтов, имена которых содержат
!isalpha символы.
Comment 3 Michael Shigorin 2007-12-24 17:50:25 MSK
Ну ква.

2 hiddenman: кажется, это ещё одни грабли для точки, буде таковая когда
попытается легализоваться.