Author: fapeeler
Date: Mon Jan 26 20:27:13 2015
New Revision: 1654887
URL: http://svn.apache.org/r1654887
Log:
VCL-16
if account exists, also handle root access and ssh public keys
Modified:
vcl/trunk/managementnode/lib/VCL/Module/OS.pm
vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm
Modified: vcl/trunk/managementnode/lib/VCL/Module/OS.pm
URL:
http://svn.apache.org/viewvc/vcl/trunk/managementnode/lib/VCL/Module/OS.pm?rev=1654887&r1=1654886&r2=1654887&view=diff
==============================================================================
--- vcl/trunk/managementnode/lib/VCL/Module/OS.pm (original)
+++ vcl/trunk/managementnode/lib/VCL/Module/OS.pm Mon Jan 26 20:27:13 2015
@@ -282,13 +282,24 @@ sub add_user_accounts {
}
# Since user already exists, Make sure the
connect methods are setup correctly
- if($self->can("grant_connect_method_access")) {
- if(!$self->grant_connect_method_access({
+ if ($self->can("grant_connect_method_access")) {
+ if
(!$self->grant_connect_method_access({
username => $username,
+ uid => $uid,
+ ssh_public_keys =>
$ssh_public_keys,
})) {
notify($ERRORS{'WARNING'}, 0,
"failed to process grant_connect_method_access for $username");
}
}
+ # Account already exists, grant root access if
allowed
+ if ($self->can("grant_root_access")) {
+ if (!$self->grant_root_access({
+ username => $username,
+ root_access => $root_access,
+ })) {
+ notify($ERRORS{'WARNING'}, 0,
"failed to process grant_root_access for $username");
+ }
+ }
next RESERVATION_USER;
}
}
Modified: vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm
URL:
http://svn.apache.org/viewvc/vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm?rev=1654887&r1=1654886&r2=1654887&view=diff
==============================================================================
--- vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm (original)
+++ vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm Mon Jan 26 20:27:13 2015
@@ -2645,6 +2645,8 @@ sub create_user {
if($self->can("grant_connect_method_access")) {
if(!$self->grant_connect_method_access({
username => $username,
+ uid => $uid,
+ ssh_public_keys => $ssh_public_keys,
})) {
notify($ERRORS{'WARNING'}, 0, "failed to process
grant_connect_method_access for $username");
}
@@ -2653,7 +2655,7 @@ sub create_user {
# Add user to sudoers if necessary
if ($root_access) {
my $sudoers_file_path = '/etc/sudoers';
- my $sudoers_line = "\n$username ALL= NOPASSWD: ALL\n";
+ my $sudoers_line = "$username ALL= NOPASSWD: ALL\n";
if ($self->append_text_file($sudoers_file_path, $sudoers_line))
{
notify($ERRORS{'DEBUG'}, 0, "appended line to
$sudoers_file_path: '$sudoers_line'");
}
@@ -2666,38 +2668,61 @@ sub create_user {
notify($ERRORS{'DEBUG'}, 0, "root access not granted to
$username");
}
- # Add user's public ssh identity keys if exists
- if ($ssh_public_keys) {
- my $ssh_directory_path = "$home_directory_path/.ssh";
- my $authorized_keys_file_path =
"$ssh_directory_path/authorized_keys";
-
- # Determine if home directory is on a local device or network
share
- # Only add keys to home directories that are local,
- # Don't add keys to network mounted filesystems
- $home_directory_on_local_disk =
$self->is_file_on_local_disk($home_directory_path);
- if ($home_directory_on_local_disk) {
- # Create the .ssh directory
- $self->create_directory($ssh_directory_path);
-
- if ($self->append_text_file($authorized_keys_file_path,
"$ssh_public_keys\n")) {
- notify($ERRORS{'DEBUG'}, 0, "added user's
public SSH keys to $authorized_keys_file_path");
- }
- else {
- notify($ERRORS{'WARNING'}, 0, "failed to add
user's public SSH keys to $authorized_keys_file_path");
- }
+ return 1;
+} ## end sub create_user
- if (!$self->set_file_owner($home_directory_path,
$username, 'vcl', 1)) {
- notify($ERRORS{'WARNING'}, 0, "failed to set
owner of user's home directory: $home_directory_path");
- return;
- }
+
+#/////////////////////////////////////////////////////////////////////////////
+
+=head2 grant_root_access
+
+ Parameters : $username
+ Returns : 1 , 0
+ Description : Updates sudoers file for
+
+=cut
+
+sub grant_root_access {
+ my $self = shift;
+ if (ref($self) !~ /linux/i) {
+ notify($ERRORS{'CRITICAL'}, 0, "subroutine was called as a
function, it must be called as a class method");
+ return;
+ }
+
+ my $user_parameters = shift;
+ if (!$user_parameters) {
+ notify($ERRORS{'WARNING'}, 0, "unable to create user, user
parameters argument was not provided");
+ return;
+ }
+ elsif (!ref($user_parameters) || ref($user_parameters) ne 'HASH') {
+ notify($ERRORS{'WARNING'}, 0, "unable to create user, argument
provided is not a hash reference");
+ return;
+ }
+
+ my $username = $user_parameters->{username};
+ if (!defined($username)) {
+ notify($ERRORS{'WARNING'}, 0, "argument hash does not contain a
'username' key:\n" . format_data($user_parameters));
+ return;
+ }
+
+ my $root_access = $user_parameters->{root_access};
+ if (!defined($root_access)) {
+ notify($ERRORS{'WARNING'}, 0, "argument hash does not contain a
'root_access' key:\n" . format_data($user_parameters));
+ return;
+ }
+
+ my $sudoers_file_path = '/etc/sudoers';
+ my $sudoers_line = "$username ALL= NOPASSWD: ALL\n";
+ if ($self->append_text_file($sudoers_file_path, $sudoers_line))
{
+ notify($ERRORS{'DEBUG'}, 0, "appended line to
$sudoers_file_path: '$sudoers_line'");
+ return 1;
}
else {
- notify($ERRORS{'DEBUG'}, 0, "user's public SSH keys not
added to $authorized_keys_file_path, home directory is on a network share");
+ notify($ERRORS{'WARNING'}, 0, "failed to append line to
$sudoers_file_path: '$sudoers_line'");
+ return;
}
- }
-
- return 1;
-} ## end sub create_user
+
+}
#/////////////////////////////////////////////////////////////////////////////
@@ -5414,6 +5439,50 @@ sub grant_connect_method_access {
return;
}
+ my $uid = $user_parameters->{uid};
+ if (!defined($uid)) {
+ notify($ERRORS{'WARNING'}, 0, "failed to create user on
$computer_node_name, argument hash does not contain a 'uid' key:\n" .
format_data($user_parameters));
+ return;
+ }
+
+ my $ssh_public_keys = $user_parameters->{ssh_public_keys};
+ if (!defined($ssh_public_keys)) {
+ notify($ERRORS{'WARNING'}, 0, "failed to create user on
$computer_node_name, argument hash does not contain a 'ssh_public_keys' key:\n"
. format_data($user_parameters));
+ return;
+ }
+
+ my $home_directory_root = "/home";
+ my $home_directory_path = "$home_directory_root/$username";
+ my $home_directory_on_local_disk =
$self->is_file_on_local_disk($home_directory_root);
+ # Add user's public ssh identity keys if exists
+ if ($ssh_public_keys) {
+ my $ssh_directory_path = "$home_directory_path/.ssh";
+ my $authorized_keys_file_path =
"$ssh_directory_path/authorized_keys";
+
+ # Determine if home directory is on a local device or network
share
+ # Only add keys to home directories that are local,
+ # Don't add keys to network mounted filesystems
+ if ($home_directory_on_local_disk) {
+ # Create the .ssh directory
+ $self->create_directory($ssh_directory_path);
+
+ if ($self->append_text_file($authorized_keys_file_path,
"$ssh_public_keys\n")) {
+ notify($ERRORS{'DEBUG'}, 0, "added user's
public SSH keys to $authorized_keys_file_path");
+ }
+ else {
+ notify($ERRORS{'WARNING'}, 0, "failed to add
user's public SSH keys to $authorized_keys_file_path");
+ }
+
+ if (!$self->set_file_owner($home_directory_path,
$username, 'vcl', 1)) {
+ notify($ERRORS{'WARNING'}, 0, "failed to set
owner of user's home directory: $home_directory_path");
+ }
+ }
+ else {
+ notify($ERRORS{'DEBUG'}, 0, "user's public SSH keys not
added to $authorized_keys_file_path, home directory is on a network share");
+ }
+ }
+
+
# Append AllowUsers line to the end of the file
my $external_sshd_config_file_path = '/etc/ssh/external_sshd_config';
my $allow_users_line = "AllowUsers $username";
@@ -5427,6 +5496,8 @@ sub grant_connect_method_access {
$self->restart_service('ext_sshd') || return;
+ # If ssh_public_keys add to authorized_keys
+
return 1;
}
