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Moved creation of new groups to its own function

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RadioLogic 2023-08-24 13:26:15 -04:00
parent 1e0ec1b0e1
commit 8497699d53
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GPG Key ID: 81A957719EEACEDA
1 changed files with 18 additions and 12 deletions
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30
modules/post/linux/manage/adduser.rb
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@ -139,21 +139,22 @@ class MetasploitModule < Msf::Post
end
end
# Creating new groups if it was set and isnt manual
if groups.any? && datastore['MissingGroups'] == 'CREATE' && datastore['UseraddMethod'] != 'MANUAL'
# Since command can add on groups, checking over groups
groupadd = check_command_exists?('groupadd') ? 'groupadd' : nil
groupadd ||= 'addgroup' if check_command_exists?('addgroup')
fail_with(Failure::NotFound, 'Neither groupadd nor addgroup exist on the system. Try running with UseraddMethod as MANUAL to get around this issue') unless groupadd
groups_missing.each do |group|
d_cmd_exec("#{groupadd} #{group}")
print_good("Added #{group} group")
end
end
groups
end
# Takes all the groups given and attempts to add them to the system
def create_new_groups(groups)
# Since command can add on groups, checking over groups
groupadd = check_command_exists?('groupadd') ? 'groupadd' : nil
groupadd ||= 'addgroup' if check_command_exists?('addgroup')
fail_with(Failure::NotFound, 'Neither groupadd nor addgroup exist on the system. Try running with UseraddMethod as MANUAL to get around this issue') unless groupadd
groups.each do |group|
d_cmd_exec("#{groupadd} #{group}")
print_good("Added #{group} group")
end
end
def run
fail_with(Failure::NoAccess, 'Session isnt running as root') unless is_root?
case datastore['UseraddMethod']
@ -184,6 +185,11 @@ class MetasploitModule < Msf::Post
group_file = read_file('/etc/group').to_s
groups = validate_groups(group_file, groups)
# Creating new groups if it was set and isnt manual
if groups.any? && datastore['MissingGroups'] == 'CREATE' && datastore['UseraddMethod'] != 'MANUAL'
create_new_groups(get_missing_groups(group_file, groups))
end
# Automatically ignore setting groups if added additional groups is empty
groups_handled = groups.empty?