[SOLVED] sudo doesn't ask password

Question

Hello everyone,
I have a problem. when I run a command with sudo arch don't ask me my user password.
In fact, if I launch:
sudo -ll
the result is:
the user delvi can run the following command on delvi-arch:
Voce sudoers:
RunAsUsers: ALL
option: !authenticate
command: ALL
this is not good for me. how do I remove the !authenticate option?
P.S. sorry for my english... I'm italian.
Last edited by delvi932905 (2014-10-27 17:11:30)

Answer 1

my sudoers file:
## sudoers file.
## This file MUST be edited with the 'visudo' command as root.
## Failure to use 'visudo' may result in syntax or file permission errors
## that prevent sudo from running.
## See the sudoers man page for the details on how to write a sudoers file.
## Host alias specification
## Groups of machines. These may include host names (optionally with wildcards),
## IP addresses, network numbers or netgroups.
# Host_Alias WEBSERVERS = www1, www2, www3
## User alias specification
## Groups of users. These may consist of user names, uids, Unix groups,
## or netgroups.
# User_Alias ADMINS = millert, dowdy, mikef
## Cmnd alias specification
## Groups of commands. Often used to group related commands together.
# Cmnd_Alias PROCESSES = /usr/bin/nice, /bin/kill, /usr/bin/renice, \
# /usr/bin/pkill, /usr/bin/top
## Defaults specification
## You may wish to keep some of the following environment variables
## when running commands via sudo.
## Locale settings
#Defaults env_keep += "LANG LANGUAGE LINGUAS LC_* _XKB_CHARSET"
## Run X applications through sudo; HOME is used to find the
## .Xauthority file. Note that other programs use HOME to find
## configuration files and this may lead to privilege escalation!
#Defaults env_keep += "HOME"
## X11 resource path settings
# Defaults env_keep += "XAPPLRESDIR XFILESEARCHPATH XUSERFILESEARCHPATH"
#Defaults env_keep += "DISPLAY XAUTHORIZATION XAUTHORITY"
## Desktop path settings
# Defaults env_keep += "QTDIR KDEDIR"
## Allow sudo-run commands to inherit the callers' ConsoleKit session
# Defaults env_keep += "XDG_SESSION_COOKIE"
## Uncomment to enable special input methods. Care should be taken as
## this may allow users to subvert the command being run via sudo.
#Defaults env_keep += "XMODIFIERS GTK_IM_MODULE QT_IM_MODULE QT_IM_SWITCHER"
## Uncomment to enable logging of a command's output, except for
# Defaults log_output
# Defaults!/usr/bin/sudoreplay !log_output
# Defaults!/usr/local/bin/sudoreplay !log_output
# Defaults!/sbin/reboot !log_output
## Runas alias specification
## User privilege specification
root ALL=(ALL) ALL
#delvi ALL=(ALL) PASSWD: ALL
## Uncomment to allow members of group wheel to execute any command
#%wheel ALL=(ALL) ALL
## Same thing without a password
# Same thing without a password
# %wheel ALL=(ALL) NOPASSWD: ALL
## Uncomment to allow members of group sudo to execute any command
# %sudo ALL=(ALL) ALL
## Uncomment to allow any user to run sudo if they know the password
## of the user they are running the command as (root by default).
#Defaults targetpw # Ask for the password of the target user
#ALL ALL=(ALL) ALL # WARNING: only use this together with 'Defaults targetpw'
## Read drop-in files from /etc/sudoers.d
## (the '#' here does not indicate a comment)
#includedir /etc/sudoers.d
# Reset environment by default
Defaults env_reset
# Set default EDITOR to nano, and do not allow visudo to use EDITOR/VISUAL.
Defaults editor="/usr/bin/nano", !env_editor