mirror of
https://github.com/ovh/the-bastion.git
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71 lines
2.7 KiB
Text
71 lines
2.7 KiB
Text
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#! /usr/bin/env perl
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# vim: set filetype=perl ts=4 sw=4 sts=4 et:
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use common::sense;
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use File::Basename;
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use lib dirname(__FILE__) . '/../../../lib/perl';
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use OVH::Result;
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use OVH::Bastion;
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use OVH::Bastion::Plugin qw( :DEFAULT help );
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use OVH::Bastion::Plugin::generatePassword;
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my $remainingOptions = OVH::Bastion::Plugin::begin(
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argv => \@ARGV,
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header => "generating a new egress password for your account",
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options => {
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"size=i" => \my $size,
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"do-it" => \my $doIt,
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},
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helptext => <<'EOF'
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Generate a new egress password for your account
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Usage: --osh SCRIPT_NAME [--size SIZE] --do-it
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--size SIZE Specify the number of characters of the password to generate
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--do-it Required for the password to actually be generated, BEWARE: please read the note below
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This plugin generates a new egress password to be used for ssh or telnet
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NOTE: this is only needed for devices that don't support key-based SSH,
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in most cases you should ignore this command completely, unless you
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know that devices you need to access only support telnet or password-based SSH.
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BEWARE: once a new password is generated this way, it'll be set as the new
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egress password to use right away for your account, for any access that requires it.
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A fallback mechanism exists that will auto-try the previous password if this one
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doesn't work, but please ensure that this new password is deployed on the remote
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devices as soon as possible.
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EOF
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);
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# code
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my $fnret;
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$size = 16 if not defined $size;
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$fnret = OVH::Bastion::Plugin::generatePassword::preconditions(self => $self, context => 'account', account => $self, size => $size);
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$fnret or osh_exit($fnret);
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# get returned untainted value
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$self = $fnret->value->{'account'};
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$fnret = OVH::Bastion::plugin_config(plugin => $scriptName, key => "minPasswordSize");
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if ($fnret && $fnret->value && $size < $fnret->value) {
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osh_exit('ERR_INVALID_PARAMETER', "The minimum allowed password size defined by policy is " . $fnret->value . " characters, you asked only $size");
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}
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if (not $doIt) {
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help();
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osh_exit('ERR_MISSING_PARAMETER', "Missing mandatory parameter: please read the BEWARE note above.");
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}
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$fnret = OVH::Bastion::Plugin::generatePassword::act(self => $self, context => 'account', account => $self, size => $size);
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$fnret or osh_exit($fnret);
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osh_info "Generated a new password of length $size for your account, $self, hashes follow:";
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osh_info "md5crypt: " . $fnret->value->{'hashes'}{'md5crypt'} . "\n";
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osh_info "sha256crypt: " . $fnret->value->{'hashes'}{'sha256crypt'} . "\n";
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osh_info "sha512crypt: " . $fnret->value->{'hashes'}{'sha512crypt'} . "\n";
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osh_info "This new password will now be used by default.";
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osh_exit $fnret;
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