322 lines
7.6 KiB
Perl
322 lines
7.6 KiB
Perl
package Lemonldap::NG::Manager::Cli;
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use strict;
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use Mouse;
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use 5.14.0;
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use Data::Dumper;
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extends('Lemonldap::NG::Manager::Cli::Lib');
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has cfgNum => (
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is => 'rw',
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isa => 'Int',
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trigger => sub {
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$_[0]->{req} =
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Lemonldap::NG::Manager::Cli::Request->new(
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cfgNum => $_[0]->{cfgNum} );
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}
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);
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has sep => ( is => 'rw', isa => 'Str', default => '/' );
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has req => ( is => 'ro' );
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has format => ( is => 'rw', isa => 'Str', default => "%-25s | %-25s | %-25s" );
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has yes => ( is => 'rw', isa => 'Bool', default => 0 );
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has force => ( is => 'rw', isa => 'Bool', default => 0 );
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sub get {
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my ( $self, @keys ) = @_;
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die 'get requires at least one key' unless (@keys);
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L: foreach my $key (@keys) {
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my $value = $self->_getKey($key);
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if ( ref $value eq 'HASH' ) {
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print "$key has the following keys:\n";
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print " $_\n" foreach ( sort keys %$value );
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}
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else {
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$value //= '';
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print "$key = $value\n";
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}
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}
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}
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sub set {
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my ( $self, %pairs ) = @_;
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my $format = $self->format . "\n";
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die 'set requires at least one key and one value' unless (%pairs);
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my @list;
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foreach my $key ( keys %pairs ) {
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my $oldValue = $self->_getKey($key);
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if ( ref $oldValue ) {
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die "$key seems to be a hash, modification refused";
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}
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push @list, [ $key, $oldValue, $pairs{$key} ];
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}
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unless ( $self->yes ) {
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print "Proposed changes:\n";
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printf $format, 'Key', 'Old value', 'New value';
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foreach (@list) {
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printf $format, @$_;
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}
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print "Confirm (N/y)? ";
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my $c = <STDIN>;
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unless ( $c =~ /^y(?:es)?$/ ) {
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die "Aborting";
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}
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}
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require Clone;
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my $new = Clone::clone( $self->mgr->currentConf );
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foreach my $key ( keys %pairs ) {
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$self->_setKey( $new, $key, $pairs{$key} );
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}
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require Lemonldap::NG::Manager::ConfParser;
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my $parser = Lemonldap::NG::Manager::ConfParser->new(
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{
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newConf => $new,
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refConf => $self->mgr->currentConf,
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req => $self->req
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}
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);
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unless ( $parser->testNewConf() ) {
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printf STDERR "Modifications rejected: %s:\n", $parser->{message};
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}
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my $s = $self->mgr->confAcc->saveConf( $new, { force => $self->force } );
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if ( $s > 0 ) {
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print STDERR "Saved under number $s\n";
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}
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else {
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printf STDERR "Modifications rejected: %s:\n", $parser->{message};
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}
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foreach (qw(errors warnings)) {
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printf STDERR "%-8s: %s", ucfirst($_), Dumper( $parser->{$_} )
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if ( $parser->{$_} and @{ $parser->{$_} } );
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}
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}
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sub lastCfg {
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my ($self) = @_;
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return $self->jsonResponse('/confs/latest')->{cfgNum};
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}
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sub _getKey {
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my ( $self, $key ) = @_;
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$self->cfgNum( $self->lastCfg ) unless ( $self->cfgNum );
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my $sep = $self->sep;
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my ( $base, @path ) = split $sep, $key;
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unless ( $base =~ /^\w+$/ ) {
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warn "Malformed key $base";
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return ();
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}
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my $value = $self->mgr->getConfKey( $self->req, $base );
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if ( $self->req->error ) {
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die $self->req->error;
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}
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if ( ref $value eq 'HASH' ) {
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while ( my $next = shift @path ) {
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unless ( exists $value->{$next} ) {
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warn "Unknown subkey $next for $key";
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next L;
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}
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$value = $value->{$next};
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}
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}
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elsif (@path) {
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warn "No subkeys for $base";
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return ();
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}
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return $value;
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}
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sub _setKey {
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my ( $self, $conf, $key, $value ) = @_;
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my $sep = $self->sep;
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my (@path) = split $sep, $key;
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my $last = pop @path;
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while ( my $next = shift @path ) {
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$conf = $conf->{$next};
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}
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$conf->{$last} = $value;
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}
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sub run {
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my $self = shift;
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# Options simply call corresponding accessor
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while ( $_[0] =~ s/^--?// ) {
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my $k = shift;
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my $v = shift;
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eval { $self->$k($v) };
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if ($@) {
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die "Unknown option -$k or bad value ($@)";
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}
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}
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unless (@_) {
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die 'nothing to do, aborting';
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}
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my $action = shift;
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unless ( $action =~ /^(?:get|set|addKey|delKey)$/ ) {
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die
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"unknown action $action. Only get, set, addKey or delKey are accepted";
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}
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$self->$action(@_);
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}
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package Lemonldap::NG::Manager::Cli::Request;
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use Mouse;
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has cfgNum => ( is => 'rw' );
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has error => ( is => 'rw' );
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sub params {
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my ( $self, $key ) = @_;
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return $self->{$key};
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}
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1;
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__END__
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=head1 NAME
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=encoding utf8
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Lemonldap::NG::Manager::Cli - Command line manager for Lemonldap::NG web SSO
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system.
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=head1 SYNOPSIS
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#!/usr/bin/env perl
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use warnings;
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use strict;
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use Lemonldap::NG::Manager::Cli;
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# Optional: you can specify here some parameters
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my $cli = Lemonldap::NG::Manager::Cli->new(iniFile=>'t/lemonldap-ng.ini');
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$cli->run(@ARGV);
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or use llng-manager-cli provides with this package.
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llng-manager-cli <options> <command> <keys>
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=head1 DESCRIPTION
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Lemonldap::NG::Manager provides a web interface to manage Lemonldap::NG Web-SSO
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system.
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Lemonldap::NG Manager::Cli provides a command line client to read or modify
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configuration.
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=head1 METHODS
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=head2 ACCESSORS
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All accessors can be set using the command line: just set a '-' before their
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names. Example
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llng-manager-cli -sep ',' get macros,_whatToTrace
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=head3 iniFile()
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The lemonldap-ng.ini file to use is not default value.
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=head3 sep()
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The key separator, default to '/'. For example to read the value of macro
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_whatToTrace using ',', use:
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llng-manager-cli -sep ',' get macros,_whatToTrace
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=head3 cfgNum()
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The configuration number. If not set, it will use the latest configuration.
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=head3 yes()
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If set to 1, no confirmation is asked to save new values:
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llng-manager -yes 1 set portal http://somewhere/
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=head3 force()
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Set it to 1 to save a configuration earlier than latest
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=head3 format()
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Confirmation array line format. Default to "%-25s | %-25s | %-25s"
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=head2 run()
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The main method: it reads option, command and launch the corresponding
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subroutine.
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=head3 Commands
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=head4 get
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Using get, you can read several keys. Example:
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llng-manager-cli get portal cookieName domain
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=head1 SEE ALSO
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L<Lemonldap::NG::Manager>, L<http://lemonldap-ng.org/>
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=head1 AUTHORS
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Original idea from David Delassus in 2012.
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=over
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=item Clement Oudot, E<lt>clem.oudot@gmail.comE<gt>
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=item David Delassus, E<lt>linkdd@cpan.orgE<gt>
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=item François-Xavier Deltombe, E<lt>fxdeltombe@gmail.com.E<gt>
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=item Xavier Guimard, E<lt>x.guimard@free.frE<gt>
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=item Thomas Chemineau, E<lt>thomas.chemineau@gmail.comE<gt>
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=back
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=head1 BUG REPORT
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Use OW2 system to report bug or ask for features:
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L<http://jira.ow2.org>
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=head1 DOWNLOAD
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Lemonldap::NG is available at
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L<http://forge.objectweb.org/project/showfiles.php?group_id=274>
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=head1 COPYRIGHT AND LICENSE
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=over
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=item Copyright (C) 2015 by Xavier Guimard, E<lt>x.guimard@free.frE<gt>
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=item Copyright (C) 2015 by Clément Oudot, E<lt>clem.oudot@gmail.comE<gt>
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=back
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This library is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see L<http://www.gnu.org/licenses/>.
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=cut
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