1 | package LATMOS::Accounts::Task::Unusedhosts; |
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2 | |
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3 | use strict; |
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4 | use warnings; |
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5 | use base qw(LATMOS::Accounts::Task); |
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6 | use LATMOS::Accounts; |
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7 | use LATMOS::Accounts::Log; |
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8 | use LATMOS::Accounts::Utils; |
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9 | use DateTime; |
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10 | |
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11 | =head1 NAME |
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12 | |
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13 | LATMOS::Accounts::Task::Unusedhosts - Disable host owned by inactive users |
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14 | |
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15 | =head1 DESCRIPTION |
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16 | |
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17 | This module disable nethost when owned by an expired or disabled user account, removing it from network |
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18 | |
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19 | =head1 PARAMETER |
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20 | |
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21 | =head2 netzone |
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22 | |
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23 | The C<netzone> object containing concerned hosts |
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24 | |
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25 | =head2 filter |
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26 | |
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27 | A filter limiting host search. |
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28 | |
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29 | =head2 disableMode |
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30 | |
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31 | The rules to disable hosts: |
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32 | |
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33 | =over 4 |
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34 | |
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35 | =item C<owner>: C<owner> is set and is inactive |
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36 | |
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37 | =item C<user>: C<user> is set and is inactive |
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38 | |
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39 | =item C<both>: C<owner> or C<user> (if set) is inactive |
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40 | |
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41 | =item C<effective> (default): If C<user> is set and is inactive otherwise if |
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42 | C<owner> is inactive |
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43 | |
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44 | =back |
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45 | |
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46 | =head2 test |
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47 | |
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48 | If set only log are emitted but changes are not done and mail not really sent |
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49 | |
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50 | =cut |
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51 | |
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52 | # Run every 2 hours |
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53 | sub runDelay { 2 * 60 * 60 } |
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54 | |
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55 | # Wait 30 minutes |
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56 | sub waitDelay { 30 * 60 } |
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57 | |
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58 | sub init { |
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59 | my ($self) = @_; |
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60 | my $LA = LATMOS::Accounts->new($self->{config}, noacl => 1); |
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61 | my $labase = $self->{base} ? $LA->base($self->{base}) : $LA->base; |
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62 | $labase && $labase->load or die "Cannot load base"; |
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63 | |
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64 | $self->{_la} = $LA; |
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65 | $self->{_base} = $labase; |
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66 | |
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67 | 1; |
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68 | } |
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69 | |
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70 | sub run { |
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71 | my ($self) = @_; |
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72 | |
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73 | $self->_enable; |
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74 | |
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75 | $self->_disable; |
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76 | |
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77 | 1; |
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78 | } |
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79 | |
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80 | sub _filters { |
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81 | my ($self) = @_; |
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82 | |
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83 | my $filteredHosts; |
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84 | |
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85 | if (my @cfilters = $self->{syncm}->ini->val($self->{name}, 'filter')) { |
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86 | foreach ($self->{_base}->search_objects('nethost', @cfilters)) { |
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87 | $filteredHosts->{$_} = 1; |
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88 | } |
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89 | } |
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90 | |
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91 | my %hosts; |
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92 | |
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93 | if (my @zones = $self->{syncm}->ini->val($self->{name}, 'netzone')) { |
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94 | |
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95 | my @filters; |
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96 | |
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97 | foreach my $zone (@zones) { |
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98 | la_log(LA_DEBUG, "Limiting affected host to zone %s", $zone); |
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99 | my $oZone = $self->{_base}->get_object('netzone', $zone) or do { |
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100 | la_log(LA_ERR, "Cannot get zone $zone named in config"); |
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101 | return; |
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102 | }; |
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103 | |
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104 | my @hosts = $oZone->get_attributes('hosts'); |
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105 | |
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106 | push(@filters, [ 'name=' . join('||', @hosts) ]); |
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107 | |
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108 | if ($oZone->get_attributes('allow_dyn')) { |
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109 | la_log(LA_DEBUG, "Zone %s has allow_dyn set, searching w/o ip", $zone); |
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110 | push(@filters, [ 'ip=NULL' ]); |
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111 | } |
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112 | } |
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113 | |
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114 | foreach my $filter (@filters) { |
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115 | foreach ($self->{_base}->search_objects('nethost', @$filter)) { |
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116 | $filteredHosts && !$filteredHosts->{$_} and next; |
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117 | $hosts{$_} = 1; |
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118 | } |
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119 | } |
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120 | } |
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121 | |
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122 | return %hosts; |
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123 | } |
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124 | |
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125 | sub _disable { |
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126 | my ($self) = @_; |
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127 | |
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128 | my $test = $self->{syncm}->ini->val($self->{name}, 'test'); |
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129 | my $mode = $self->{syncm}->ini->val($self->{name}, 'disableMode', 'effective'); |
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130 | |
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131 | la_log(LA_DEBUG, "Checking for host to disable using %s method", $mode); |
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132 | |
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133 | my %hosts = $self->_filters; |
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134 | |
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135 | my @HostToDisable; |
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136 | for ($mode) { |
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137 | /owner/i and do { |
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138 | my @HostNoOwner = $self->{_base}->search_objects('nethost', 'exported=1', 'owner.active=0'); |
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139 | foreach (@HostNoOwner) { |
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140 | push(@HostToDisable, $_); |
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141 | } |
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142 | last; |
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143 | }; |
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144 | /user/i and do { |
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145 | my @HostNoUser = $self->{_base}->search_objects('nethost', 'exported=1', 'user.active=0'); |
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146 | foreach (@HostNoUser) { |
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147 | push(@HostToDisable, $_); |
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148 | } |
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149 | last; |
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150 | }; |
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151 | /both/i and do { |
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152 | my %HostNoUser = map { $_ => } ( |
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153 | $self->{_base}->search_objects('nethost', 'exported=1', 'user.active=0'), |
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154 | $self->{_base}->search_objects('nethost', 'exported=1', 'owner.active=0'), |
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155 | ); |
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156 | foreach (keys %HostNoUser) { |
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157 | push(@HostToDisable, $_); |
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158 | } |
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159 | last; |
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160 | }; |
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161 | /effective/i and do { |
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162 | my %HostNoUser = map { $_ => } ( |
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163 | $self->{_base}->search_objects('nethost', 'exported=1', 'user.active=0'), |
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164 | $self->{_base}->search_objects('nethost', 'exported=1', 'user=NULL', 'owner.active=0'), |
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165 | ); |
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166 | foreach (keys %HostNoUser) { |
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167 | push(@HostToDisable, $_); |
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168 | } |
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169 | last; |
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170 | }; |
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171 | |
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172 | la_log(LA_ERR, "Unknown host check method `%s'", $mode); |
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173 | } |
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174 | |
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175 | foreach my $hostname (sort @HostToDisable) { |
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176 | $hosts{$hostname} or next; |
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177 | my $Host = $self->{_base}->get_object('nethost', $hostname) or next; |
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178 | $self->{_base}->log( |
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179 | LA_INFO, |
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180 | '%sHost %s disable because owner or user is inactive', |
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181 | ($test ? '(Test) ' : ''), |
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182 | $hostname, |
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183 | ); |
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184 | $Host->ReportChange('Update', "Disabling because user/owner is inactive"); |
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185 | $Host->_set_c_fields( unexported => 1 ); |
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186 | } |
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187 | |
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188 | $self->{_base}->commit() |
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189 | unless($test); |
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190 | } |
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191 | |
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192 | sub _enable { |
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193 | my ($self) = @_; |
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194 | |
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195 | my $test = $self->{syncm}->ini->val($self->{name}, 'test'); |
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196 | my $mode = $self->{syncm}->ini->val($self->{name}, 'disableMode', 'effective'); |
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197 | |
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198 | la_log(LA_DEBUG, "Checking for host to disable using %s method", $mode); |
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199 | |
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200 | my %hosts = $self->_filters; |
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201 | |
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202 | my @HostToEnable; |
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203 | for ($mode) { |
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204 | /owner/i and do { |
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205 | my @HostNoOwner = $self->{_base}->search_objects('nethost', 'exported=0', 'owner.active=1'); |
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206 | foreach (@HostNoOwner) { |
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207 | push(@HostToEnable, $_); |
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208 | } |
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209 | last; |
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210 | }; |
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211 | /user/i and do { |
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212 | my @HostNoUser = $self->{_base}->search_objects('nethost', 'exported=0', 'user.active=1'); |
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213 | foreach (@HostNoUser) { |
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214 | push(@HostToEnable, $_); |
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215 | } |
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216 | last; |
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217 | }; |
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218 | /both/i and do { |
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219 | my %HostNoUser = map { $_ => } ( |
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220 | $self->{_base}->search_objects('nethost', 'exported=0', 'user.active=1', 'owner.active=1'), |
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221 | $self->{_base}->search_objects('nethost', 'exported=0', 'user=NULL', 'owner.active=1'), |
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222 | ); |
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223 | foreach (keys %HostNoUser) { |
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224 | push(@HostToEnable, $_); |
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225 | } |
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226 | last; |
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227 | }; |
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228 | /effective/i and do { |
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229 | my %HostNoUser = map { $_ => } ( |
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230 | $self->{_base}->search_objects('nethost', 'exported=0', 'user.active=1'), |
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231 | $self->{_base}->search_objects('nethost', 'exported=0', 'user=NULL', 'owner.active=1'), |
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232 | ); |
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233 | foreach (keys %HostNoUser) { |
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234 | push(@HostToEnable, $_); |
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235 | } |
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236 | last; |
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237 | }; |
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238 | |
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239 | la_log(LA_ERR, "Unknown host check method `%s'", $mode); |
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240 | } |
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241 | |
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242 | foreach my $hostname (sort @HostToEnable) { |
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243 | $hosts{$hostname} or next; |
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244 | my $Host = $self->{_base}->get_object('nethost', $hostname) or next; |
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245 | $self->{_base}->log( |
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246 | LA_INFO, |
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247 | '%sHost %s enable because owner or user is active', |
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248 | ($test ? '(Test) ' : ''), |
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249 | $hostname, |
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250 | ); |
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251 | $Host->ReportChange('Update', "Enabling because user/owner is active"); |
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252 | $Host->_set_c_fields( unexported => 0 ); |
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253 | } |
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254 | |
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255 | $self->{_base}->commit() |
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256 | unless($test); |
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257 | } |
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258 | |
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259 | 1; |
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260 | |
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261 | __END__ |
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262 | |
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263 | =head1 SEE ALSO |
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264 | |
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265 | L<LATMOS::Accounts>, L<LATMOS::Accounts::Task> |
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266 | |
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267 | =head1 AUTHOR |
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268 | |
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269 | Olivier Thauvin, E<lt>olivier.thauvin@latmos.ipsl.frE<gt> |
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270 | |
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271 | =head1 COPYRIGHT AND LICENSE |
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272 | |
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273 | Copyright (C) 2012 CNRS SA/CETP/LATMOS |
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274 | |
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275 | This library is free software; you can redistribute it and/or modify |
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276 | it under the same terms as Perl itself, either Perl version 5.10.0 or, |
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277 | at your option, any later version of Perl 5 you may have available. |
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278 | |
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279 | =cut |
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280 | |
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