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#!/usr/local/cpanel/3rdparty/bin/perl

# cpanel - scripts/setpostgresconfig               Copyright 2022 cPanel, L.L.C.
#                                                           All rights reserved.
# copyright@cpanel.net                                         http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited

#----------------------------------------------------------------------
# XXX XXX IMPORTANT!! XXX XXX
#
# This modulino is loaded and run as a module in at least one place.
# Do NOT add exit() to this code!
#----------------------------------------------------------------------

package scripts::setpostgresconfig;

use strict;
use warnings;

use Whostmgr::Postgres            ();
use Cpanel::PwCache               ();
use Cpanel::FileUtils::TouchFile  ();
use Cpanel::PostgresAdmin         ();
use Cpanel::PostgresUtils         ();
use Cpanel::PostgresUtils::PgPass ();
use Cpanel::Postgres::Connect     ();    # PPI USE OK -- This binary always needs to so ok perlcc ahead of time
use Cpanel::Config::Users         ();
use Cpanel::Usage                 ();
use Cpanel::SafeFile              ();

exit( run(@ARGV) ) unless caller();

my $dryrun  = 0;
my $force   = 0;
my $verbose = 0;

sub run {
    my (@argv) = @_;

    my $dryrun  = 0;
    my $force   = 0;
    my $verbose = 0;

    my %opts = (
        'dryrun'  => \$dryrun,
        'dry-run' => \$dryrun,
        'force'   => \$force,
        'verbose' => \$verbose,
    );

    # ==== init process options
    Cpanel::Usage::wrap_options( \@argv, \&usage, \%opts );
    $verbose = 1 if $dryrun;

    my $setup = scripts::setpostgresconfig->new( dryrun => $dryrun, force => $force, verbose => $verbose );

    return $setup->check() ? 0 : 1;
}

sub new {
    my ( $class, %opts ) = @_;

    return bless {%opts}, $class;
}

sub check {
    my $self = shift;

    my @actions = qw{check_prerequires};
    push @actions, 'check_first_upgrade' unless $self->{force};
    push @actions, qw{update_config fix_users add_lock};

    foreach my $action (@actions) {
        $self->msg("running action $action") if $self->{dryrun};
        my $status = $self->$action();
        return $status unless $status && $status == 1;
    }

    return 1;
}

sub check_prerequires {
    my $self = shift;

    return $self->by("Cannot find postgres version.") unless Whostmgr::Postgres::get_version();
    return $self->by("Cannot find pgsql_data dir.")   unless Cpanel::PostgresUtils::find_pgsql_data();

    if ( $self->{force} && !-e _pg_hba_file() ) {
        my $pg_hba = _pg_hba_file();
        Cpanel::FileUtils::TouchFile::touchfile($pg_hba);
        my $user = Cpanel::PostgresUtils::PgPass::getpostgresuser();
        my ( $uid, $gid ) = ( Cpanel::PwCache::getpwnam($user) )[ 2, 3 ];

        # If we change the uid/gid on the file we need to update Whostmgr::Postgres::update_config
        chown( $uid, $gid, $pg_hba ) or warn "Failed to chown($uid,$gid,$pg_hba): $!";

        # If we change the mode on the file we need to update Whostmgr::Postgres::update_config
        chmod( 0600, $pg_hba ) or warn "Failed to chmod(0600,$pg_hba): $!";

    }

    return $self->by("Cannot find pg_hba.conf.") unless -e _pg_hba_file();

    return 1;
}

sub check_first_upgrade {
    my $self = shift;

    my $cfg;
    my $lock = Cpanel::SafeFile::safeopen( $cfg, '<', _pg_hba_file() );
    return $self->by("cannot read config file") unless $lock;
    my $ok = grep { /^\s*local\s+samerole\s+all/ } (<$cfg>);
    Cpanel::SafeFile::safeclose( $cfg, $lock );
    if ($ok) {
        $self->msg("Nothing todo, configuration looks fine.");

        # solve problem with users having already upgraded to 11.36.1 without the lock file
        $self->add_lock();
        return -1;
    }
    return $self->by("Warning: pg_hba.conf was secured but entries have been removed ( you can run it with --force ).") if !$self->{force} && -e _version_file();

    return 1;
}

sub add_lock {
    return Cpanel::FileUtils::TouchFile::touchfile( _version_file() );
}

sub _version_file {
    return '/var/cpanel/version/pg_hba_conf_secured';
}

sub _pg_hba_file {
    return join( '/', Cpanel::PostgresUtils::find_pgsql_data(), 'pg_hba.conf' );
}

sub usage {
    my $prog = $0;
    $prog =~ s{^.+/(.+)$}{$1};
    print <<EOF;
$prog [options] [ -f FILE ]

This script will improve postgres security :
    - update pg_hba.conf
    - create role foreach database
    - grant users to roles

Modifiers Flags:

    --force     - force to update config.
    --verbose   - display some friendly verbose messages.
    --dry-run   - do nothing and display some verbose messages.
    --help      - dislay this help message and exit.
EOF
    exit;

}

sub update_config {
    my $self = shift;

    my $dryrun = $self->{dryrun};

    $self->msg( "-", $dryrun ? 'will' : '', "update postgres configuration" );
    $self->msg("\tnothing done [dryrun]") and return if $dryrun;
    my ( $status, $message ) = Whostmgr::Postgres::update_config();
    $self->by("Cannot update postgres config") unless $status;
    $self->msg($message) if $message;
    return Whostmgr::Postgres::reload();
}

sub fix_users {
    my $self = shift;

    my $postgresadmin = Cpanel::PostgresAdmin->new( { 'cpuser' => 'root' } );

    return 0 if !$postgresadmin;

    foreach my $cpuser ( Cpanel::Config::Users::getcpusers() ) {
        local $postgresadmin->{'cpuser'} = $cpuser;

        $postgresadmin->clear_map();
        my @dbs = $postgresadmin->listdbs();
        next unless scalar @dbs;
        $postgresadmin->setupdbrole( \@dbs );

        my %dbusers = $postgresadmin->listusersindb();

        foreach my $db ( keys %dbusers ) {
            foreach my $user ( @{ $dbusers{$db} } ) {
                $self->msg( '-', $dryrun ? 'will' : '', 'repair access to', $db, 'for user', $user );
                next if $dryrun;
                $postgresadmin->addusertodb( $db, $user, 1 );
            }
        }
    }
    return 1;
}

sub msg {
    my ( $self, @msg ) = @_;
    print join( ' ', @msg, "\n" ) if $self->{verbose};
    return;
}

sub by {
    my ( $self, @msg ) = @_;
    $self->msg(@msg);
    return;
}

1;

Rosenblum TV: Video training, virtual workshops, classes, tutorials
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  • The Power of Storytelling
  • Why iPhones?
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  • Contact
  • About
  • What We Do
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  • Case Studies
    • The BBC
    • CBS News
    • New York Times Television
    • Spectrum News
    • The Newark Star-Ledger
    • The United Nations
    • McGraw/Hill
    • Oyster Yachts
    • Scottish Environmental Protection Agency
  • The Power of Storytelling
  • Why iPhones?
  • Michael on Media
  • Books
  • Contact

RE-INVENTING THE TELEVISION NEWS BUSINESS*

A revolution in video storytelling

Creating entirely new & cost-effective production methods

From the world leaders in video production training and the creators of Character Driven Storytelling™

*and every other business that uses video

WHAT WE DO

Over the past 35 years, we have designed, built or restructured some of the most powerful news and journalism companies in the world.

We replace the traditional TV news ‘crew’ with one highly trained journalist, working alone with nothing but an iPhone.

No more TV news ‘crews’, no editors and no field producers.

This is television news done the way newspaper journalism is done – one reporter with their electronic pad and pencil.

In doing this, we can cut the cost of production by as much as 75% while increasing ratings and audience engagement.

In the place of conventional TV news ‘packages’ – ie, reporter stand up, interview, b-roll, man on the street, we marry great journalism with Netflix and Hollywood storytelling.

It’s a combination that works.

We have taken most of our clients to #1 in their respective markets.

And it’s not just for news. Any company, any profit, any NGO and anyone else who is online needs to tell their story in compelling yet cost-effective video. We can teach you to do that. Either in person or virtually.

EXAMPLES OF WHAT WE CAN TEACH YOUR STAFF TO PRODUCE

ITAY HOD

Itay Hod, MMJ with KPIX/CBS in San Francisco, took the 5-Day Intensive Video Storytelling Bootcamp in 2018.

Because he works alone, with only an iPhone, he was able to embed himself with a homeless family.

Here’s the story he produced in a one-day turn.

KIET DO

Kiet Do, an MMJ with KPIX/CBS in San Francisco, took the 5-Day Intensive Video Storytelling Bootcamp in 2021.

Here is a story he produced, all on his own, with only an iPhone and in a one-day turn.

TAYLOR SCHAUB

Taylor Schaub, an MMJ with Spectrum News 1 in LA, took the 5-Day Intensive Video Storytelling Bootcamp in 2023.

Here is a story he turned in only one day, using only an iPhone. It was the first video story he ever did and it was nominated for an Emmy.

THE BOOTCAMP

How do we convert stations and whole networks to working in this way?

Since 1988, we have run intensive 5-Day Video Storytelling Bootcamps

We have done these all over the world.

These are hands-on bootcamps, and participants learn an entirely new way of creating TV news stories.

-We shoot at a 3:1 ratio or lower, so turnaround times are fast.

-We go directly from camera to timelilne and edit – no written scripts.  We work in the medium of pictures and sound.

-We are entirely character-driven.

-We are driven by pictures and real events.

-We are focused almost entirely on ’the viewer experience’.

Since 1988, more than 70,000 journalists around the world have taken our bootcamps, either in person on virtualy.

Case Studies

CBS Case Study Logos
CBS News

We have started to work with CBS News, bringing our ideas of character-driven storytelling to one of the most successful and biggest networks in the United States. Since beginning to work with them ratings have climbed and more importantly, audience engagement is through the ceiling.

Learn More
NYT Case Study Logos
New York Times Television

We started New York Times Television in 1990 and it was the first paper to be brought into the world of TV. It quickly became one of the most successful non-fiction production companies in the United States. The series and documentaries we produced won many awards including multiple Emmys.

Learn More
BBC Case Study Logos
The BBC

We have been working with the BBC since the year 2000 helping to convert their national news network to our visual storytelling technique. Most recently we have trained teams from their sports, documentaries, and comedy divisions to make character-driven stories using only smartphones.

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Spectrum Case Study Logos
Spectrum News

For the past five years we have worked with Spectrum News to introduce and train their journalists on visual, character driven storytelling using smartphones helping to create a different kind of local news for their network of 24-Hour News Stations across the United States.

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UN Case Study Logos
The United Nations

In 2006, we were approached by the United Nations. Rather than rely on news outlets, it would be much easier to train the field operatives to produce their own stories. We spent two years working with the UN, training more than 100 of their staff in bootcamps in Geneva and Nairobi.

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The Newark Star-Ledger

We trained 50 print reporters at the paper to shoot and tell their own stories, in conjunction with their print work. We built a TV newsroom in their existing print newsroom – you could not ask for a better set and they began to live stream their stories in conjunction with their print work.

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Mcgraw Hill Case Study Logos
Mcgraw Hill

We spent two years with McGraw Hill, training more than 150 of their staffers, making them completely video literate. McGraw/Hill media properties we transit included Business Week, Aviation Week, (what was the name of the architecture magazine), and JD Power and Associates.

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Voice of America

In 1990, we were approached by The Voice of America, the official broadcasting agency for the United States Government. When we met with VOA, they were only a short wave radio broadcaster, but working with them, we took them into television, launching VOA-TV.

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Oyster Case Study Logos
Oyster Yachts

British based Oyster Yachts makes some of the finest yachts in the world. Like every other company, they had to find a way to feed the never-ending video demands of social media – sites like Instagram and TikTok. We trained the Oyster staff to tell their own stories, using only iPhones.

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Scottish Environmental Protection Agency

We were approached by SEPA, the Scottish Environmental Protection Agency because they had to continually find a way to ‘feed the media beast’. The result was that SEPA was able to tell their own stories, whenever they wanted, and at almost no additional cost.

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Image 11-11-22 at 6.25 PM

Michael on Media

Michael Rosenblum has been writing about the media since 1988. His work and ideas have appeared in The Guardian, The Huffington Post, Ilkeston Life and many other publications.

He has been blogging regularly for the past 35 years on this subject. Having taught media studies at Columbia University, NYU and now the University of Oxford, he is considered an expert on this subject.

Continue reading this post or look back at previous posts.

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